early console in setup code [ 0.000000] Linux version 3.18.0-rc6-00066-gaee27dfb (kbuild@roam) (gcc version 4.9.1 (Debian 4.9.1-19) ) #526 PREEMPT Wed Dec 3 04:31:16 CST 2014 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-r0-12011352/rcu:Fraga1.2014.12.02a:aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d:bisect-linux-8/.vmlinuz-aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d-20141203043402-5-client8 branch=rcu/Fraga1.2014.12.02a BOOT_IMAGE=/kernel/x86_64-randconfig-r0-12011352/aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d/vmlinuz-3.18.0-rc6-00066-gaee27dfb drbd.minor_count=8 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013fdffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x13fe0 max_arch_pfn = 0x400000000 [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000f0ed0-0x000f0edf] mapped at [ffff8800000f0ed0] [ 0.000000] mpc: f0ee0-f0fb0 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x02f86000, 0x02f86fff] PGTABLE [ 0.000000] BRK [0x02f87000, 0x02f87fff] PGTABLE [ 0.000000] BRK [0x02f88000, 0x02f88fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k [ 0.000000] BRK [0x02f89000, 0x02f89fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] page 4k [ 0.000000] BRK [0x02f8a000, 0x02f8afff] PGTABLE [ 0.000000] BRK [0x02f8b000, 0x02f8bfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x0fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff] [ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k [ 0.000000] RAMDISK: [mem 0x13cce000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000013FE0000 000040 [ 0.000000] ACPI: SSDT 0x0000000013FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13fdf001, primary cpu clock [ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880012c00000-ffff8800131fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13fdffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 1216 pages used for memmap [ 0.000000] DMA32 zone: 77792 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1fe7f40 [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80489 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-r0-12011352/rcu:Fraga1.2014.12.02a:aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d:bisect-linux-8/.vmlinuz-aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d-20141203043402-5-client8 branch=rcu/Fraga1.2014.12.02a BOOT_IMAGE=/kernel/x86_64-randconfig-r0-12011352/aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d/vmlinuz-3.18.0-rc6-00066-gaee27dfb drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Memory: 284008K/327160K available (11675K kernel code, 1359K rwdata, 4380K rodata, 888K init, 13964K bss, 43152K reserved) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:4352 nr_irqs:256 0 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] ------------------------ [ 0.000000] | Locking API testsuite: [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | [ 0.000000] initialize held: ok | ok | ok | ok | ok | ok | [ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] recursive read-lock: | ok | | ok | [ 0.000000] recursive read-lock #2: | ok | | ok | [ 0.000000] mixed read-write-lock: | ok | | ok | [ 0.000000] mixed write-read-lock: | ok | | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok | [ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/123: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/123: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/132: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/132: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/213: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/213: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/231: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/231: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/312: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/312: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/321: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/321: ok | ok | ok | [ 0.000000] hard-irq read-recursion/123: ok | [ 0.000000] soft-irq read-recursion/123: ok | [ 0.000000] hard-irq read-recursion/132: ok | [ 0.000000] soft-irq read-recursion/132: ok | [ 0.000000] hard-irq read-recursion/213: ok | [ 0.000000] soft-irq read-recursion/213: ok | [ 0.000000] hard-irq read-recursion/231: ok | [ 0.000000] soft-irq read-recursion/231: ok | [ 0.000000] hard-irq read-recursion/312: ok | [ 0.000000] soft-irq read-recursion/312: ok | [ 0.000000] hard-irq read-recursion/321: ok | [ 0.000000] soft-irq read-recursion/321: ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] | Wound/wait tests | [ 0.000000] --------------------- [ 0.000000] ww api failures: ok | ok | ok | [ 0.000000] ww contexts mixing: ok | ok | [ 0.000000] finishing ww context: ok | ok | ok | ok | [ 0.000000] locking mismatches: ok | ok | ok | [ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock nest unlocked: ok | [ 0.000000] ----------------------------------------------------- [ 0.000000] |block | try |context| [ 0.000000] ----------------------------------------------------- [ 0.000000] context: ok | ok | ok | [ 0.000000] try: ok | ok | ok | [ 0.000000] block: ok | ok | ok | [ 0.000000] spinlock: ok | ok | ok | [ 0.000000] ------------------------------------------------------- [ 0.000000] Good, all 253 testcases passed! | [ 0.000000] --------------------------------- [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2925.998 MHz processor [ 0.020000] Calibrating delay loop (skipped) preset value.. 5851.99 BogoMIPS (lpj=29259980) [ 0.020000] pid_max: default: 32768 minimum: 301 [ 0.020000] ACPI: Core revision 20140926 [ 0.020000] ACPI: All ACPI Tables successfully acquired [ 0.020000] Security Framework initialized [ 0.020000] Yama: becoming mindful. [ 0.020000] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.020000] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.020000] mce: CPU supports 10 MCE banks [ 0.020000] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.020000] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.020004] CPU: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.023514] BUG: scheduling while atomic: swapper/0/0x00000015 [ 0.024022] no locks held by swapper/0. [ 0.024361] Preemption disabled at:[] printk+0x48/0x4a [ 0.024949] [ 0.025087] CPU: 0 PID: 0 Comm: swapper Not tainted 3.18.0-rc6-00066-gaee27dfb #526 [ 0.025743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.026610] ffff880013fd9a80 ffffffff81fb3e98 ffffffff81b5b203 ffffffff81fb3eb8 [ 0.027300] ffffffff810b88f7 0000000000000015 0000000000000002 ffffffff81fb3f18 [ 0.027984] ffffffff81b5e5a5 ffffffff81fb3ed8 ffffffff81fc9580 ffffffff81fb3fd8 [ 0.028671] Call Trace: [ 0.028892] [] dump_stack+0x19/0x1b [ 0.029341] [] __schedule_bug+0x67/0xc0 [ 0.030007] [] __schedule+0x4a5/0x650 [ 0.030474] [] ? _raw_spin_unlock_irqrestore+0x45/0x80 [ 0.031052] [] schedule_preempt_disabled+0x2d/0x80 [ 0.031606] [] rest_init+0xab/0xc0 [ 0.032045] [] start_kernel+0x430/0x43d [ 0.032523] [] ? early_idt_handlers+0x120/0x120 [ 0.033055] [] x86_64_start_reservations+0x2a/0x2c [ 0.033614] [] x86_64_start_kernel+0xdc/0xeb [ 0.034153] ------------[ cut here ]------------ [ 0.034563] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.035342] initcall set_real_mode_permissions+0x0/0x99 returned with preemption imbalance [ 0.036053] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.036800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.037664] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.038343] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff88001343ab98 [ 0.039026] 0000000000000000 ffffffff821066aa 0000000000000000 ffff88001344be88 [ 0.039708] Call Trace: [ 0.040007] [] dump_stack+0x19/0x1b [ 0.040452] [] warn_slowpath_common+0x6b/0x90 [ 0.040970] [] ? lpj_setup+0x1b/0x1b [ 0.041433] [] warn_slowpath_fmt+0x41/0x50 [ 0.041926] [] ? set_real_mode_permissions+0x8e/0x99 [ 0.042493] [] ? lpj_setup+0x1b/0x1b [ 0.042944] [] do_one_initcall+0x179/0x1a6 [ 0.043441] [] ? trace_hardirqs_on+0xd/0x10 [ 0.043940] [] ? _raw_spin_unlock_irq+0x3c/0x60 [ 0.044472] [] kernel_init_freeable+0x5c/0x19d [ 0.044989] [] ? rest_init+0xc0/0xc0 [ 0.045439] [] kernel_init+0x9/0xe0 [ 0.045880] [] ret_from_fork+0x7a/0xb0 [ 0.046339] [] ? rest_init+0xc0/0xc0 [ 0.046792] ---[ end trace 16f8d1a3aab8f9b6 ]--- [ 0.047192] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.048070] BUG: scheduling while atomic: kthreadd/2/0x00000007 [ 0.048589] no locks held by kthreadd/2. [ 0.048931] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.049587] [ 0.049725] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.050004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.050868] ffff88001343ab98 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.051554] ffffffff810b88f7 0000000000000007 ffffffff81ff35e0 ffff88001344fef8 [ 0.052241] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.052925] Call Trace: [ 0.053145] [] dump_stack+0x19/0x1b [ 0.053589] [] __schedule_bug+0x67/0xc0 [ 0.054065] [] __schedule+0x4a5/0x650 [ 0.054522] [] schedule+0x23/0x60 [ 0.054954] [] kthreadd+0x11a/0x120 [ 0.055398] [] ? kthread_stop+0x70/0x70 [ 0.055869] [] ret_from_fork+0x7a/0xb0 [ 0.056337] [] ? kthread_stop+0x70/0x70 [ 0.056902] BUG: scheduling while atomic: kthreadd/2/0x0000000d [ 0.057422] no locks held by kthreadd/2. [ 0.057760] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.058414] [ 0.058552] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.060004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.060871] ffff88001343ae38 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.061553] ffffffff810b88f7 000000000000000d ffffffff81ff35e0 ffff88001344fef8 [ 0.062240] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.062927] Call Trace: [ 0.063147] [] dump_stack+0x19/0x1b [ 0.063593] [] __schedule_bug+0x67/0xc0 [ 0.064065] [] __schedule+0x4a5/0x650 [ 0.064523] [] schedule+0x23/0x60 [ 0.064956] [] kthreadd+0x11a/0x120 [ 0.065398] [] ? kthread_stop+0x70/0x70 [ 0.065872] [] ret_from_fork+0x7a/0xb0 [ 0.066335] [] ? kthread_stop+0x70/0x70 [ 0.066883] BUG: scheduling while atomic: kthreadd/2/0x00000013 [ 0.067401] no locks held by kthreadd/2. [ 0.067745] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.068395] [ 0.068532] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.069287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.070005] ffff8800134600a0 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.070692] ffffffff810b88f7 0000000000000013 ffffffff81ff35e0 ffff88001344fef8 [ 0.071376] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.072063] Call Trace: [ 0.072283] [] dump_stack+0x19/0x1b [ 0.072734] [] __schedule_bug+0x67/0xc0 [ 0.073207] [] __schedule+0x4a5/0x650 [ 0.073671] [] schedule+0x23/0x60 [ 0.074099] [] kthreadd+0x11a/0x120 [ 0.074548] [] ? kthread_stop+0x70/0x70 [ 0.075021] [] ret_from_fork+0x7a/0xb0 [ 0.075489] [] ? kthread_stop+0x70/0x70 [ 0.076066] BUG: scheduling while atomic: kthreadd/2/0x00000019 [ 0.076584] no locks held by kthreadd/2. [ 0.076923] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.077578] [ 0.077716] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.078472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.079330] ffff8800134603c8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.080306] ffffffff810b88f7 0000000000000019 ffffffff81ff35e0 ffff88001344fef8 [ 0.080995] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.081680] Call Trace: [ 0.081900] [] dump_stack+0x19/0x1b [ 0.082344] [] __schedule_bug+0x67/0xc0 [ 0.082819] [] __schedule+0x4a5/0x650 [ 0.083276] [] schedule+0x23/0x60 [ 0.083708] [] kthreadd+0x11a/0x120 [ 0.084151] [] ? kthread_stop+0x70/0x70 [ 0.084626] [] ret_from_fork+0x7a/0xb0 [ 0.085094] [] ? kthread_stop+0x70/0x70 [ 0.085651] BUG: scheduling while atomic: kthreadd/2/0x0000001f [ 0.086163] no locks held by kthreadd/2. [ 0.086503] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.087158] [ 0.087295] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.088049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.088916] ffff880013460238 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.089598] ffffffff810b88f7 000000000000001f ffffffff81ff35e0 ffff88001344fef8 [ 0.090308] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.090997] Call Trace: [ 0.091216] [] dump_stack+0x19/0x1b [ 0.091663] [] __schedule_bug+0x67/0xc0 [ 0.092134] [] __schedule+0x4a5/0x650 [ 0.092594] [] schedule+0x23/0x60 [ 0.093023] [] kthreadd+0x11a/0x120 [ 0.093465] [] ? kthread_stop+0x70/0x70 [ 0.093942] [] ret_from_fork+0x7a/0xb0 [ 0.094407] [] ? kthread_stop+0x70/0x70 [ 0.094916] BUG: scheduling while atomic: kthreadd/2/0x00000025 [ 0.095425] no locks held by kthreadd/2. [ 0.095769] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.096429] [ 0.096567] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.097325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.098198] ffff880013460238 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.098902] ffffffff810b88f7 0000000000000025 ffffffff81ff35e0 ffff88001344fef8 [ 0.099603] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.100316] Call Trace: [ 0.100549] [] dump_stack+0x19/0x1b [ 0.100997] [] __schedule_bug+0x67/0xc0 [ 0.101475] [] __schedule+0x4a5/0x650 [ 0.101943] [] schedule+0x23/0x60 [ 0.102379] [] kthreadd+0x11a/0x120 [ 0.102836] [] ? kthread_stop+0x70/0x70 [ 0.103314] [] ret_from_fork+0x7a/0xb0 [ 0.103791] [] ? kthread_stop+0x70/0x70 [ 0.104331] BUG: scheduling while atomic: kthreadd/2/0x0000002b [ 0.104873] no locks held by kthreadd/2. [ 0.105219] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.105888] [ 0.106031] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.106792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.107666] ffff880013460238 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.108349] ffffffff810b88f7 000000000000002b ffffffff81ff35e0 ffff88001344fef8 [ 0.109036] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.109726] Call Trace: [ 0.110015] [] dump_stack+0x19/0x1b [ 0.110468] [] __schedule_bug+0x67/0xc0 [ 0.110951] [] __schedule+0x4a5/0x650 [ 0.111407] [] schedule+0x23/0x60 [ 0.111842] [] kthreadd+0x11a/0x120 [ 0.112293] [] ? kthread_stop+0x70/0x70 [ 0.112774] [] ret_from_fork+0x7a/0xb0 [ 0.113240] [] ? kthread_stop+0x70/0x70 [ 0.113786] BUG: scheduling while atomic: kthreadd/2/0x00000031 [ 0.114301] no locks held by kthreadd/2. [ 0.114653] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.115307] [ 0.115445] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.116210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.117099] ffff880013460238 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.117787] ffffffff810b88f7 0000000000000031 ffffffff81ff35e0 ffff88001344fef8 [ 0.118473] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.119161] Call Trace: [ 0.119383] [] dump_stack+0x19/0x1b [ 0.119831] [] __schedule_bug+0x67/0xc0 [ 0.120009] [] __schedule+0x4a5/0x650 [ 0.120476] [] schedule+0x23/0x60 [ 0.120904] [] kthreadd+0x11a/0x120 [ 0.121348] [] ? kthread_stop+0x70/0x70 [ 0.121828] [] ret_from_fork+0x7a/0xb0 [ 0.122297] [] ? kthread_stop+0x70/0x70 [ 0.122828] BUG: scheduling while atomic: kthreadd/2/0x00000037 [ 0.123344] no locks held by kthreadd/2. [ 0.123682] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.124333] [ 0.124471] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.125224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.126077] ffff880013460238 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.126759] ffffffff810b88f7 0000000000000037 ffffffff81ff35e0 ffff88001344fef8 [ 0.127441] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.128122] Call Trace: [ 0.128346] [] dump_stack+0x19/0x1b [ 0.128787] [] __schedule_bug+0x67/0xc0 [ 0.129261] [] __schedule+0x4a5/0x650 [ 0.130008] [] schedule+0x23/0x60 [ 0.130443] [] kthreadd+0x11a/0x120 [ 0.130884] [] ? kthread_stop+0x70/0x70 [ 0.131354] [] ret_from_fork+0x7a/0xb0 [ 0.131818] [] ? kthread_stop+0x70/0x70 [ 0.132326] BUG: scheduling while atomic: kthreadd/2/0x0000003d [ 0.132841] no locks held by kthreadd/2. [ 0.133180] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.133835] [ 0.133974] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.134732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.135601] ffff880013460238 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.136288] ffffffff810b88f7 000000000000003d ffffffff81ff35e0 ffff88001344fef8 [ 0.136969] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.137652] Call Trace: [ 0.137870] [] dump_stack+0x19/0x1b [ 0.138311] [] __schedule_bug+0x67/0xc0 [ 0.138785] [] __schedule+0x4a5/0x650 [ 0.139241] [] schedule+0x23/0x60 [ 0.139672] [] kthreadd+0x11a/0x120 [ 0.140006] [] ? kthread_stop+0x70/0x70 [ 0.140485] [] ret_from_fork+0x7a/0xb0 [ 0.140948] [] ? kthread_stop+0x70/0x70 [ 0.141482] Getting VERSION: 1050014 [ 0.141798] Getting VERSION: 1050014 [ 0.142112] Getting ID: 0 [ 0.142354] Getting ID: ff000000 [ 0.142643] Getting LVT0: 8700 [ 0.142912] Getting LVT1: 8400 [ 0.143222] enabled ExtINT on CPU#0 [ 0.144169] ENABLING IO-APIC IRQs [ 0.144473] init IO_APIC IRQs [ 0.144735] apic 0 pin 0 not connected [ 0.145091] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.145793] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.146482] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.147170] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.147858] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.148549] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.149233] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.150024] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.150718] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.151413] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.152099] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.152829] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.153865] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.154639] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.155340] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.156036] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.156733] apic 0 pin 16 not connected [ 0.157070] apic 0 pin 17 not connected [ 0.157410] apic 0 pin 18 not connected [ 0.157745] apic 0 pin 19 not connected [ 0.158081] apic 0 pin 20 not connected [ 0.158421] apic 0 pin 21 not connected [ 0.158757] apic 0 pin 22 not connected [ 0.159091] apic 0 pin 23 not connected [ 0.159566] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.160034] Using local APIC timer interrupts. [ 0.160034] calibrating APIC timer ... [ 0.170000] ... lapic delta = 6249816 [ 0.170000] ... PM-Timer delta = 357973 [ 0.170000] ... PM-Timer result ok [ 0.170000] ..... delta 6249816 [ 0.170000] ..... mult: 268427553 [ 0.170000] ..... calibration result: 9999705 [ 0.170000] ..... CPU clock speed is 2926.1228 MHz. [ 0.170000] ..... host bus clock speed is 999.9705 MHz. [ 0.170000] BUG: scheduling while atomic: kthreadd/2/0x00000043 [ 0.170000] no locks held by kthreadd/2. [ 0.170000] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.170000] [ 0.170000] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.170000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.170000] ffff880013460df0 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.170000] ffffffff810b88f7 0000000000000043 ffffffff81ff35e0 ffff88001344fef8 [ 0.170000] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.170000] Call Trace: [ 0.170000] [] dump_stack+0x19/0x1b [ 0.170000] [] __schedule_bug+0x67/0xc0 [ 0.170000] [] __schedule+0x4a5/0x650 [ 0.170000] [] schedule+0x23/0x60 [ 0.170000] [] kthreadd+0x11a/0x120 [ 0.170000] [] ? kthread_stop+0x70/0x70 [ 0.170000] [] ret_from_fork+0x7a/0xb0 [ 0.170000] [] ? kthread_stop+0x70/0x70 [ 0.170000] BUG: scheduling while atomic: kthreadd/2/0x00000049 [ 0.170000] no locks held by kthreadd/2. [ 0.170000] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.170353] [ 0.170485] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.171218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.172054] ffff880013460fb0 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.172714] ffffffff810b88f7 0000000000000049 ffffffff81ff35e0 ffff88001344fef8 [ 0.173375] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.174036] Call Trace: [ 0.174248] [] dump_stack+0x19/0x1b [ 0.174673] [] __schedule_bug+0x67/0xc0 [ 0.175129] [] __schedule+0x4a5/0x650 [ 0.175569] [] schedule+0x23/0x60 [ 0.175984] [] kthreadd+0x11a/0x120 [ 0.176408] [] ? kthread_stop+0x70/0x70 [ 0.176865] [] ret_from_fork+0x7a/0xb0 [ 0.177311] [] ? kthread_stop+0x70/0x70 [ 0.177976] BUG: scheduling while atomic: kdevtmpfs/14/0x00000017 [ 0.178484] no locks held by kdevtmpfs/14. [ 0.178827] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 0.179463] [ 0.179595] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.180002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.180835] ffff88001344bee4 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 0.181496] ffffffff810b88f7 0000000000000017 0000000000000000 ffff8800134c3df8 [ 0.182154] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 0.182816] Call Trace: [ 0.183027] [] dump_stack+0x19/0x1b [ 0.183451] [] __schedule_bug+0x67/0xc0 [ 0.183909] [] __schedule+0x4a5/0x650 [ 0.184349] [] schedule+0x23/0x60 [ 0.184764] [] devtmpfsd+0x158/0x170 [ 0.185198] [] ? handle_create+0x1f0/0x1f0 [ 0.185723] [] kthread+0xfd/0x120 [ 0.186134] [] ? __kthread_unpark+0x30/0x30 [ 0.186618] [] ret_from_fork+0x7a/0xb0 [ 0.187067] [] ? __kthread_unpark+0x30/0x30 [ 0.187582] devtmpfs: initialized [ 0.188666] BUG: scheduling while atomic: kthreadd/2/0x0000004f [ 0.189161] no locks held by kthreadd/2. [ 0.189492] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.190352] [ 0.190485] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.191215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.192097] ffff8800134b6f30 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.192756] ffffffff810b88f7 000000000000004f ffffffff81ff35e0 ffff88001344fef8 [ 0.193404] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.194050] Call Trace: [ 0.194253] [] dump_stack+0x19/0x1b [ 0.194662] [] __schedule_bug+0x67/0xc0 [ 0.195101] [] __schedule+0x4a5/0x650 [ 0.195521] [] schedule+0x23/0x60 [ 0.195923] [] kthreadd+0x11a/0x120 [ 0.196335] [] ? kthread_stop+0x70/0x70 [ 0.196890] [] ret_from_fork+0x7a/0xb0 [ 0.197319] [] ? kthread_stop+0x70/0x70 [ 0.197812] prandom: seed boundary self test passed [ 0.198720] prandom: 100 self tests passed [ 0.199052] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 0.200213] regulator-dummy: no parameters [ 0.200623] ------------[ cut here ]------------ [ 0.201119] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.201847] initcall regulator_init+0x0/0x6d returned with preemption imbalance [ 0.202446] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.203155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.203992] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.204650] ffffffff8109b88b 0000000000000000 0000000000000000 ffff8800134b7368 [ 0.205364] 0000000000000000 ffffffff82129272 0000000000000000 ffff88001344be88 [ 0.206028] Call Trace: [ 0.206241] [] dump_stack+0x19/0x1b [ 0.206670] [] warn_slowpath_common+0x6b/0x90 [ 0.207169] [] ? pnpacpi_parse_resource_option_data+0x8c/0x8c [ 0.207775] [] warn_slowpath_fmt+0x41/0x50 [ 0.208254] [] ? regulator_dummy_init+0x65/0x87 [ 0.208764] [] ? pnpacpi_parse_resource_option_data+0x8c/0x8c [ 0.209419] [] do_one_initcall+0x179/0x1a6 [ 0.209893] [] kernel_init_freeable+0x115/0x19d [ 0.210004] [] ? rest_init+0xc0/0xc0 [ 0.210440] [] kernel_init+0x9/0xe0 [ 0.210869] [] ret_from_fork+0x7a/0xb0 [ 0.211316] [] ? rest_init+0xc0/0xc0 [ 0.211750] ---[ end trace 16f8d1a3aab8f9b7 ]--- [ 0.212309] NET: Registered protocol family 16 [ 0.212890] ------------[ cut here ]------------ [ 0.213284] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.214041] initcall bdi_class_init+0x0/0x49 returned with preemption imbalance [ 0.214650] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.215365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.216200] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.216909] ffffffff8109b88b 00000003716ffe5a 0000000000000000 ffff8800134c6370 [ 0.217616] 0000000000000000 ffffffff8211aa78 0000000000000000 ffff88001344be88 [ 0.218271] Call Trace: [ 0.218482] [] dump_stack+0x19/0x1b [ 0.218960] [] warn_slowpath_common+0x6b/0x90 [ 0.219454] [] ? extfrag_debug_init+0x7a/0x7a [ 0.220004] [] warn_slowpath_fmt+0x41/0x50 [ 0.220479] [] ? extfrag_debug_init+0x7a/0x7a [ 0.220981] [] ? extfrag_debug_init+0x7a/0x7a [ 0.221472] [] do_one_initcall+0x179/0x1a6 [ 0.221950] [] kernel_init_freeable+0x115/0x19d [ 0.222458] [] ? rest_init+0xc0/0xc0 [ 0.222891] [] kernel_init+0x9/0xe0 [ 0.223314] [] ret_from_fork+0x7a/0xb0 [ 0.223762] [] ? rest_init+0xc0/0xc0 [ 0.224192] ---[ end trace 16f8d1a3aab8f9b8 ]--- [ 0.224612] ------------[ cut here ]------------ [ 0.225001] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.225756] initcall pcibus_class_init+0x0/0x19 returned with preemption imbalance [ 0.226382] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.227102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.227943] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.228607] ffffffff8109b88b ffffffff82125585 0000000000000000 ffff8800134c6650 [ 0.229266] 0000000000000000 ffffffff82125585 0000000000000000 ffff88001344be88 [ 0.230294] Call Trace: [ 0.230505] [] dump_stack+0x19/0x1b [ 0.230932] [] warn_slowpath_common+0x6b/0x90 [ 0.231429] [] ? pci_sort_bf_cmp+0x57/0x57 [ 0.231904] [] ? pci_sort_bf_cmp+0x57/0x57 [ 0.232381] [] warn_slowpath_fmt+0x41/0x50 [ 0.232855] [] ? pci_sort_bf_cmp+0x57/0x57 [ 0.233331] [] do_one_initcall+0x179/0x1a6 [ 0.233804] [] kernel_init_freeable+0x115/0x19d [ 0.234314] [] ? rest_init+0xc0/0xc0 [ 0.234745] [] kernel_init+0x9/0xe0 [ 0.235221] [] ret_from_fork+0x7a/0xb0 [ 0.235666] [] ? rest_init+0xc0/0xc0 [ 0.236099] ---[ end trace 16f8d1a3aab8f9b9 ]--- [ 0.236522] ------------[ cut here ]------------ [ 0.236912] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.237672] initcall pci_driver_init+0x0/0x12 returned with preemption imbalance [ 0.238290] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.239009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.239835] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.240423] ffffffff8109b88b ffffffff820170d0 0000000000000000 ffff8800134c6708 [ 0.241085] 0000000000000000 ffffffff82125904 0000000000000000 ffff88001344be88 [ 0.241742] Call Trace: [ 0.241959] [] dump_stack+0x19/0x1b [ 0.242385] [] warn_slowpath_common+0x6b/0x90 [ 0.242885] [] ? pci_register_set_vga_state+0xd/0xd [ 0.243423] [] warn_slowpath_fmt+0x41/0x50 [ 0.243900] [] ? pci_register_set_vga_state+0xd/0xd [ 0.244434] [] do_one_initcall+0x179/0x1a6 [ 0.244909] [] kernel_init_freeable+0x115/0x19d [ 0.245416] [] ? rest_init+0xc0/0xc0 [ 0.245846] [] kernel_init+0x9/0xe0 [ 0.246272] [] ret_from_fork+0x7a/0xb0 [ 0.246716] [] ? rest_init+0xc0/0xc0 [ 0.247201] ---[ end trace 16f8d1a3aab8f9ba ]--- [ 0.247602] ------------[ cut here ]------------ [ 0.247993] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.248745] initcall backlight_class_init+0x0/0xaa returned with preemption imbalance [ 0.249397] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.250002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.250830] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.251484] ffffffff8109b88b ffffffff81e96374 0000000000000000 ffff8800134c6cc0 [ 0.252141] 0000000000000000 ffffffff82125bd8 0000000000000000 ffff88001344be88 [ 0.252800] Call Trace: [ 0.253011] [] dump_stack+0x19/0x1b [ 0.253436] [] warn_slowpath_common+0x6b/0x90 [ 0.253932] [] ? as3711_backlight_driver_init+0x14/0x14 [ 0.254494] [] warn_slowpath_fmt+0x41/0x50 [ 0.254970] [] ? as3711_backlight_driver_init+0x14/0x14 [ 0.255532] [] do_one_initcall+0x179/0x1a6 [ 0.256008] [] kernel_init_freeable+0x115/0x19d [ 0.256513] [] ? rest_init+0xc0/0xc0 [ 0.256995] [] kernel_init+0x9/0xe0 [ 0.257418] [] ret_from_fork+0x7a/0xb0 [ 0.257876] [] ? rest_init+0xc0/0xc0 [ 0.258308] ---[ end trace 16f8d1a3aab8f9bb ]--- [ 0.258724] ------------[ cut here ]------------ [ 0.259117] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.260003] initcall anatop_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.260657] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.261378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.262211] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.262873] ffffffff8109b88b ffff8800134d1138 0000000000000000 ffff8800134c6e08 [ 0.263535] 0000000000000000 ffffffff8212952c 0000000000000000 ffff88001344be88 [ 0.264195] Call Trace: [ 0.264406] [] dump_stack+0x19/0x1b [ 0.264833] [] warn_slowpath_common+0x6b/0x90 [ 0.265333] [] ? ad5398_init+0x14/0x14 [ 0.265781] [] warn_slowpath_fmt+0x41/0x50 [ 0.266259] [] ? ad5398_init+0x14/0x14 [ 0.266703] [] do_one_initcall+0x179/0x1a6 [ 0.267180] [] kernel_init_freeable+0x115/0x19d [ 0.267687] [] ? rest_init+0xc0/0xc0 [ 0.268123] [] kernel_init+0x9/0xe0 [ 0.268548] [] ret_from_fork+0x7a/0xb0 [ 0.268997] [] ? rest_init+0xc0/0xc0 [ 0.269429] ---[ end trace 16f8d1a3aab8f9bc ]--- [ 0.269828] ------------[ cut here ]------------ [ 0.270004] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.270763] initcall tty_class_init+0x0/0x34 returned with preemption imbalance [ 0.271368] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.272089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.272952] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.273612] ffffffff8109b88b ffff8800134d0628 0000000000000000 ffff8800134d1138 [ 0.274273] 0000000000000000 ffffffff8212989c 0000000000000000 ffff88001344be88 [ 0.274933] Call Trace: [ 0.275144] [] dump_stack+0x19/0x1b [ 0.275569] [] warn_slowpath_common+0x6b/0x90 [ 0.276070] [] ? wm8994_ldo_driver_init+0x14/0x14 [ 0.276593] [] warn_slowpath_fmt+0x41/0x50 [ 0.277071] [] ? wm8994_ldo_driver_init+0x14/0x14 [ 0.277593] [] do_one_initcall+0x179/0x1a6 [ 0.278070] [] kernel_init_freeable+0x115/0x19d [ 0.278577] [] ? rest_init+0xc0/0xc0 [ 0.279064] [] kernel_init+0x9/0xe0 [ 0.279489] [] ret_from_fork+0x7a/0xb0 [ 0.280004] [] ? rest_init+0xc0/0xc0 [ 0.280436] ---[ end trace 16f8d1a3aab8f9bd ]--- [ 0.280843] ------------[ cut here ]------------ [ 0.281229] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.281987] initcall regmap_initcall+0x0/0xd returned with preemption imbalance [ 0.282595] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.283316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.284149] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.284859] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff8800134d1270 [ 0.285512] 0000000000000000 ffffffff8212cc5e 0000000000000000 ffff88001344be88 [ 0.286171] Call Trace: [ 0.286382] [] dump_stack+0x19/0x1b [ 0.286813] [] warn_slowpath_common+0x6b/0x90 [ 0.287306] [] ? firmware_class_init+0x5e/0x5e [ 0.287816] [] warn_slowpath_fmt+0x41/0x50 [ 0.288292] [] ? firmware_class_init+0x5e/0x5e [ 0.288802] [] do_one_initcall+0x179/0x1a6 [ 0.289276] [] kernel_init_freeable+0x115/0x19d [ 0.290004] [] ? rest_init+0xc0/0xc0 [ 0.290439] [] kernel_init+0x9/0xe0 [ 0.290863] [] ret_from_fork+0x7a/0xb0 [ 0.291314] [] ? rest_init+0xc0/0xc0 [ 0.291748] ---[ end trace 16f8d1a3aab8f9be ]--- [ 0.292165] ------------[ cut here ]------------ [ 0.292553] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.293308] initcall sram_init+0x0/0x14 returned with preemption imbalance [ 0.293881] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.294604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.295441] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.296103] ffffffff8109b88b ffff8800134d15c0 0000000000000000 ffff8800134d1270 [ 0.296759] 0000000000000000 ffffffff8212edac 0000000000000000 ffff88001344be88 [ 0.297421] Call Trace: [ 0.297632] [] dump_stack+0x19/0x1b [ 0.298062] [] warn_slowpath_common+0x6b/0x90 [ 0.298557] [] ? fsa9480_i2c_driver_init+0x14/0x14 [ 0.299090] [] warn_slowpath_fmt+0x41/0x50 [ 0.299567] [] ? fsa9480_i2c_driver_init+0x14/0x14 [ 0.300004] [] do_one_initcall+0x179/0x1a6 [ 0.300480] [] kernel_init_freeable+0x115/0x19d [ 0.300994] [] ? rest_init+0xc0/0xc0 [ 0.301427] [] kernel_init+0x9/0xe0 [ 0.301858] [] ret_from_fork+0x7a/0xb0 [ 0.302303] [] ? rest_init+0xc0/0xc0 [ 0.302734] ---[ end trace 16f8d1a3aab8f9bf ]--- [ 0.303149] ------------[ cut here ]------------ [ 0.303539] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.304303] initcall syscon_init+0x0/0x14 returned with preemption imbalance [ 0.304898] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.305623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.306460] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.307124] ffffffff8109b88b ffff8800134d1910 0000000000000000 ffff8800134d15c0 [ 0.307784] 0000000000000000 ffffffff8212f09b 0000000000000000 ffff88001344be88 [ 0.308447] Call Trace: [ 0.308658] [] dump_stack+0x19/0x1b [ 0.309089] [] warn_slowpath_common+0x6b/0x90 [ 0.309585] [] ? rn5t618_i2c_driver_init+0x14/0x14 [ 0.310003] [] warn_slowpath_fmt+0x41/0x50 [ 0.310479] [] ? rn5t618_i2c_driver_init+0x14/0x14 [ 0.311015] [] do_one_initcall+0x179/0x1a6 [ 0.311489] [] kernel_init_freeable+0x115/0x19d [ 0.312001] [] ? rest_init+0xc0/0xc0 [ 0.312436] [] kernel_init+0x9/0xe0 [ 0.312865] [] ret_from_fork+0x7a/0xb0 [ 0.313311] [] ? rest_init+0xc0/0xc0 [ 0.313747] ---[ end trace 16f8d1a3aab8f9c0 ]--- [ 0.314180] ------------[ cut here ]------------ [ 0.314568] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.315326] initcall spi_init+0x0/0x7f returned with preemption imbalance [ 0.315897] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.316615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.317451] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.318118] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff8800134d1910 [ 0.318781] 0000000000000000 ffffffff82130f47 0000000000000000 ffff88001344be88 [ 0.319443] Call Trace: [ 0.319656] [] dump_stack+0x19/0x1b [ 0.320004] [] warn_slowpath_common+0x6b/0x90 [ 0.320505] [] ? tcmu_module_init+0xae/0xae [ 0.320993] [] warn_slowpath_fmt+0x41/0x50 [ 0.321469] [] ? tcmu_module_init+0xae/0xae [ 0.321955] [] do_one_initcall+0x179/0x1a6 [ 0.322430] [] kernel_init_freeable+0x115/0x19d [ 0.322943] [] ? rest_init+0xc0/0xc0 [ 0.323377] [] kernel_init+0x9/0xe0 [ 0.323805] [] ret_from_fork+0x7a/0xb0 [ 0.324253] [] ? rest_init+0xc0/0xc0 [ 0.324688] ---[ end trace 16f8d1a3aab8f9c1 ]--- [ 0.325116] ------------[ cut here ]------------ [ 0.325506] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.326265] initcall spmi_init+0x0/0x12 returned with preemption imbalance [ 0.326840] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.327559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.328395] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.329086] ffffffff8109b88b ffff88001344be18 0000000000000000 ffff8800134d1f40 [ 0.330030] 0000000000000000 ffffffff821310d1 0000000000000000 ffff88001344be88 [ 0.330691] Call Trace: [ 0.330907] [] dump_stack+0x19/0x1b [ 0.331334] [] warn_slowpath_common+0x6b/0x90 [ 0.331830] [] ? xilinx_spi_driver_init+0x14/0x14 [ 0.332358] [] warn_slowpath_fmt+0x41/0x50 [ 0.332834] [] ? xilinx_spi_driver_init+0x14/0x14 [ 0.333361] [] do_one_initcall+0x179/0x1a6 [ 0.333838] [] kernel_init_freeable+0x115/0x19d [ 0.334351] [] ? rest_init+0xc0/0xc0 [ 0.334784] [] kernel_init+0x9/0xe0 [ 0.335214] [] ret_from_fork+0x7a/0xb0 [ 0.335660] [] ? rest_init+0xc0/0xc0 [ 0.336096] ---[ end trace 16f8d1a3aab8f9c2 ]--- [ 0.336549] ------------[ cut here ]------------ [ 0.336945] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.337704] initcall i2c_init+0x0/0x44 returned with preemption imbalance [ 0.338275] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.339000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.339836] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.340427] ffffffff8109b88b ffff8800134d2a70 0000000000000000 ffff8800134d3470 [ 0.341091] 0000000000000000 ffffffff82134733 0000000000000000 ffff88001344be88 [ 0.341753] Call Trace: [ 0.341969] [] dump_stack+0x19/0x1b [ 0.342397] [] warn_slowpath_common+0x6b/0x90 [ 0.342898] [] ? i2c_register_board_info+0xa1/0xa1 [ 0.343430] [] warn_slowpath_fmt+0x41/0x50 [ 0.343910] [] ? i2c_register_board_info+0xa1/0xa1 [ 0.344442] [] do_one_initcall+0x179/0x1a6 [ 0.344921] [] kernel_init_freeable+0x115/0x19d [ 0.345432] [] ? rest_init+0xc0/0xc0 [ 0.345870] [] kernel_init+0x9/0xe0 [ 0.346296] [] ret_from_fork+0x7a/0xb0 [ 0.346743] [] ? rest_init+0xc0/0xc0 [ 0.347178] ---[ end trace 16f8d1a3aab8f9c3 ]--- [ 0.350009] BUG: scheduling while atomic: swapper/0/0x00000019 [ 0.350503] no locks held by swapper/0. [ 0.350828] Preemption disabled at:[] printk+0x48/0x4a [ 0.351403] [ 0.351537] CPU: 0 PID: 0 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.352266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.353107] ffffffff81fb0000 ffffffff81fb3e28 ffffffff81b5b203 ffffffff81fb3e48 [ 0.353769] ffffffff810b88f7 0000000000000019 0000000000000000 ffffffff81fb3ea8 [ 0.354433] ffffffff81b5e5a5 0000000000000000 ffffffff81fc9580 ffffffff81fb3fd8 [ 0.355095] Call Trace: [ 0.355307] [] dump_stack+0x19/0x1b [ 0.355734] [] __schedule_bug+0x67/0xc0 [ 0.356191] [] __schedule+0x4a5/0x650 [ 0.356633] [] ? trace_hardirqs_on_caller+0x114/0x260 [ 0.357192] [] schedule_preempt_disabled+0x2d/0x80 [ 0.357724] [] cpu_startup_entry+0x172/0x350 [ 0.358217] [] rest_init+0xb5/0xc0 [ 0.358637] [] start_kernel+0x430/0x43d [ 0.359094] [] ? early_idt_handlers+0x120/0x120 [ 0.359603] [] x86_64_start_reservations+0x2a/0x2c [ 0.360004] [] x86_64_start_kernel+0xdc/0xeb [ 0.360522] cpuidle: using governor menu [ 0.361058] ------------[ cut here ]------------ [ 0.361453] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.362217] initcall arch_kdebugfs_init+0x0/0x214 returned with preemption imbalance [ 0.362866] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.363590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.364428] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.365141] ffffffff8109b88b ffff88001344be88 0000000000000000 ffff8800134d3f20 [ 0.365805] 0000000000000000 ffffffff82109707 0000000000000000 ffff88001344be88 [ 0.366471] Call Trace: [ 0.366684] [] dump_stack+0x19/0x1b [ 0.367119] [] warn_slowpath_common+0x6b/0x90 [ 0.367619] [] ? topology_init+0x16/0x16 [ 0.368086] [] warn_slowpath_fmt+0x41/0x50 [ 0.368565] [] ? topology_init+0x16/0x16 [ 0.369033] [] do_one_initcall+0x179/0x1a6 [ 0.369511] [] kernel_init_freeable+0x115/0x19d [ 0.370004] [] ? rest_init+0xc0/0xc0 [ 0.370441] [] kernel_init+0x9/0xe0 [ 0.370875] [] ret_from_fork+0x7a/0xb0 [ 0.371326] [] ? rest_init+0xc0/0xc0 [ 0.371765] ---[ end trace 16f8d1a3aab8f9c4 ]--- [ 0.372192] ACPI: bus type PCI registered [ 0.372651] ------------[ cut here ]------------ [ 0.373046] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.373806] initcall dmi_id_init+0x0/0x2fe returned with preemption imbalance [ 0.374400] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.375120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.375951] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.376607] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff8800134d3f20 [ 0.377314] 0000000000000000 ffffffff8213b342 0000000000000000 ffff88001344be88 [ 0.377972] Call Trace: [ 0.378183] [] dump_stack+0x19/0x1b [ 0.378608] [] warn_slowpath_common+0x6b/0x90 [ 0.379106] [] ? dcdbas_init+0x57/0x57 [ 0.379551] [] warn_slowpath_fmt+0x41/0x50 [ 0.380004] [] ? dcdbas_init+0x57/0x57 [ 0.380451] [] do_one_initcall+0x179/0x1a6 [ 0.380931] [] kernel_init_freeable+0x115/0x19d [ 0.381446] [] ? rest_init+0xc0/0xc0 [ 0.381885] [] kernel_init+0x9/0xe0 [ 0.382314] [] ret_from_fork+0x7a/0xb0 [ 0.382766] [] ? rest_init+0xc0/0xc0 [ 0.383200] ---[ end trace 16f8d1a3aab8f9c5 ]--- [ 0.383633] PCI: Using configuration type 1 for base access [ 0.384298] ------------[ cut here ]------------ [ 0.384689] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.385447] initcall topology_init+0x0/0x16 returned with preemption imbalance [ 0.386052] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.386781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.387610] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.388271] ffffffff8109b88b ffff8800134d6c78 0000000000000000 ffff8800134d6c78 [ 0.388934] 0000000000000000 ffffffff821096f1 0000000000000000 ffff88001344be88 [ 0.389592] Call Trace: [ 0.390004] [] dump_stack+0x19/0x1b [ 0.390432] [] warn_slowpath_common+0x6b/0x90 [ 0.390924] [] ? pci_iommu_alloc+0x6e/0x6e [ 0.391400] [] warn_slowpath_fmt+0x41/0x50 [ 0.391876] [] ? register_cpu+0xc2/0xe0 [ 0.392330] [] ? pci_iommu_alloc+0x6e/0x6e [ 0.392800] [] ? pci_iommu_alloc+0x6e/0x6e [ 0.393277] [] do_one_initcall+0x179/0x1a6 [ 0.393749] [] kernel_init_freeable+0x115/0x19d [ 0.394263] [] ? rest_init+0xc0/0xc0 [ 0.394695] [] kernel_init+0x9/0xe0 [ 0.395124] [] ret_from_fork+0x7a/0xb0 [ 0.395568] [] ? rest_init+0xc0/0xc0 [ 0.396001] ---[ end trace 16f8d1a3aab8f9c6 ]--- [ 0.401178] ------------[ cut here ]------------ [ 0.401569] WARNING: CPU: 0 PID: 1 at kernel/sched/core.c:2603 preempt_count_add+0xa4/0xb0() [ 0.402392] DEBUG_LOCKS_WARN_ON((preempt_count() & PREEMPT_MASK) >= PREEMPT_MASK - 10) [ 0.403032] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.403778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.404612] 0000000000000009 ffff88001344bc08 ffffffff81b5b203 ffff88001344bc48 [ 0.405273] ffffffff8109b88b 0000000000000000 0000000000000001 0000000000000286 [ 0.405929] 000000000000000b ffffffff81f6306f 0000000000000015 ffff88001344bca8 [ 0.406593] Call Trace: [ 0.406804] [] dump_stack+0x19/0x1b [ 0.407236] [] warn_slowpath_common+0x6b/0x90 [ 0.407733] [] warn_slowpath_fmt+0x41/0x50 [ 0.408212] [] preempt_count_add+0xa4/0xb0 [ 0.408688] [] _raw_spin_lock_irqsave+0x2e/0x70 [ 0.409201] [] ? __this_cpu_preempt_check+0x13/0x20 [ 0.409739] [] slob_free+0x76/0x490 [ 0.410000] [] kfree+0x7f/0x90 [ 0.410000] [] kobject_uevent_env+0xf0/0x530 [ 0.410000] [] kobject_uevent+0xb/0x10 [ 0.410000] [] param_sysfs_init+0x2b2/0x2e8 [ 0.410000] [] ? slob_free+0x10f/0x490 [ 0.410000] [] ? locate_module_kobject+0xb0/0xb0 [ 0.410000] [] do_one_initcall+0x192/0x1a6 [ 0.410000] [] kernel_init_freeable+0x115/0x19d [ 0.410000] [] ? rest_init+0xc0/0xc0 [ 0.410000] [] kernel_init+0x9/0xe0 [ 0.410000] [] ret_from_fork+0x7a/0xb0 [ 0.410000] [] ? rest_init+0xc0/0xc0 [ 0.410000] ---[ end trace 16f8d1a3aab8f9c7 ]--- [ 0.420004] ------------[ cut here ]------------ [ 0.420396] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.421155] initcall param_sysfs_init+0x0/0x2e8 returned with preemption imbalance [ 0.421781] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.422499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.423329] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.423989] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff8800134b4fe8 [ 0.424648] 0000000000000000 ffffffff82116323 0000000000000000 ffff88001344be88 [ 0.425308] Call Trace: [ 0.425519] [] dump_stack+0x19/0x1b [ 0.425947] [] warn_slowpath_common+0x6b/0x90 [ 0.426444] [] ? locate_module_kobject+0xb0/0xb0 [ 0.426962] [] warn_slowpath_fmt+0x41/0x50 [ 0.427438] [] ? locate_module_kobject+0xb0/0xb0 [ 0.427954] [] do_one_initcall+0x179/0x1a6 [ 0.428435] [] kernel_init_freeable+0x115/0x19d [ 0.428946] [] ? rest_init+0xc0/0xc0 [ 0.429381] [] kernel_init+0x9/0xe0 [ 0.429805] [] ret_from_fork+0x7a/0xb0 [ 0.430003] [] ? rest_init+0xc0/0xc0 [ 0.430437] ---[ end trace 16f8d1a3aab8f9c8 ]--- [ 0.430852] BUG: scheduling while atomic: kthreadd/2/0x00000055 [ 0.431343] INFO: lockdep is turned off. [ 0.431670] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.432302] [ 0.432435] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.433215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.434051] ffff880013500528 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.434711] ffffffff810b88f7 0000000000000055 ffffffff81ff35e0 ffff88001344fef8 [ 0.435368] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.436027] Call Trace: [ 0.436238] [] dump_stack+0x19/0x1b [ 0.436666] [] __schedule_bug+0x67/0xc0 [ 0.437122] [] __schedule+0x4a5/0x650 [ 0.437562] [] schedule+0x23/0x60 [ 0.437979] [] kthreadd+0x11a/0x120 [ 0.438406] [] ? kthread_stop+0x70/0x70 [ 0.438863] [] ret_from_fork+0x7a/0xb0 [ 0.439310] [] ? kthread_stop+0x70/0x70 [ 0.440034] BUG: scheduling while atomic: kthreadd/2/0x0000005b [ 0.440526] INFO: lockdep is turned off. [ 0.440853] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.441481] [ 0.441613] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.442340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.443173] ffff880013500548 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.443832] ffffffff810b88f7 000000000000005b ffffffff81ff35e0 ffff88001344fef8 [ 0.444542] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.445252] Call Trace: [ 0.445463] [] dump_stack+0x19/0x1b [ 0.445888] [] __schedule_bug+0x67/0xc0 [ 0.446343] [] __schedule+0x4a5/0x650 [ 0.446783] [] schedule+0x23/0x60 [ 0.447197] [] kthreadd+0x11a/0x120 [ 0.447622] [] ? kthread_stop+0x70/0x70 [ 0.448078] [] ret_from_fork+0x7a/0xb0 [ 0.448523] [] ? kthread_stop+0x70/0x70 [ 0.449065] ------------[ cut here ]------------ [ 0.449459] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.450004] initcall default_bdi_init+0x0/0x6e returned with preemption imbalance [ 0.450625] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.451347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.452179] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.452837] ffffffff8109b88b ffffffff81ef191a 0000000000000000 ffff880013500528 [ 0.453494] 0000000000000000 ffffffff8211aac1 0000000000000000 ffff88001344be88 [ 0.454153] Call Trace: [ 0.454362] [] dump_stack+0x19/0x1b [ 0.454793] [] warn_slowpath_common+0x6b/0x90 [ 0.455293] [] ? bdi_class_init+0x49/0x49 [ 0.455767] [] warn_slowpath_fmt+0x41/0x50 [ 0.456244] [] ? bdi_init+0x1fa/0x210 [ 0.456686] [] ? bdi_class_init+0x49/0x49 [ 0.457159] [] ? bdi_class_init+0x49/0x49 [ 0.457631] [] do_one_initcall+0x179/0x1a6 [ 0.458112] [] kernel_init_freeable+0x115/0x19d [ 0.458623] [] ? rest_init+0xc0/0xc0 [ 0.459061] [] kernel_init+0x9/0xe0 [ 0.459489] [] ret_from_fork+0x7a/0xb0 [ 0.460003] [] ? rest_init+0xc0/0xc0 [ 0.460444] ---[ end trace 16f8d1a3aab8f9c9 ]--- [ 0.460898] BUG: scheduling while atomic: kthreadd/2/0x00000061 [ 0.461388] INFO: lockdep is turned off. [ 0.461714] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.462344] [ 0.462476] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.463204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.464038] ffff880013504e60 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.464695] ffffffff810b88f7 0000000000000061 ffffffff81ff35e0 ffff88001344fef8 [ 0.465352] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.466008] Call Trace: [ 0.466217] [] dump_stack+0x19/0x1b [ 0.466641] [] __schedule_bug+0x67/0xc0 [ 0.467094] [] __schedule+0x4a5/0x650 [ 0.467529] [] schedule+0x23/0x60 [ 0.467941] [] kthreadd+0x11a/0x120 [ 0.468366] [] ? kthread_stop+0x70/0x70 [ 0.468867] [] ret_from_fork+0x7a/0xb0 [ 0.469311] [] ? kthread_stop+0x70/0x70 [ 0.470018] BUG: scheduling while atomic: kthreadd/2/0x00000067 [ 0.470508] INFO: lockdep is turned off. [ 0.470832] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.471462] [ 0.471594] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.472320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.473152] ffff8800135062b8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.473807] ffffffff810b88f7 0000000000000067 ffffffff81ff35e0 ffff88001344fef8 [ 0.474467] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.475128] Call Trace: [ 0.475338] [] dump_stack+0x19/0x1b [ 0.475763] [] __schedule_bug+0x67/0xc0 [ 0.476250] [] __schedule+0x4a5/0x650 [ 0.476689] [] schedule+0x23/0x60 [ 0.477106] [] kthreadd+0x11a/0x120 [ 0.477531] [] ? kthread_stop+0x70/0x70 [ 0.477988] [] ret_from_fork+0x7a/0xb0 [ 0.478432] [] ? kthread_stop+0x70/0x70 [ 0.478913] BUG: scheduling while atomic: swapper/1/0x00000003 [ 0.479401] INFO: lockdep is turned off. [ 0.479728] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 0.480393] [ 0.480529] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.481252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.482089] ffff88001344bcb8 ffff88001344bab8 ffffffff81b5b203 ffff88001344bad8 [ 0.482745] ffffffff810b88f7 0000000000000003 7fffffffffffffff ffff88001344bb38 [ 0.483452] ffffffff81b5e5a5 ffffffffffffffff ffff880013444000 ffff88001344bfd8 [ 0.484112] Call Trace: [ 0.484322] [] dump_stack+0x19/0x1b [ 0.484746] [] __schedule_bug+0x67/0xc0 [ 0.485248] [] __schedule+0x4a5/0x650 [ 0.485688] [] ? kernel_map_pages+0x95/0x100 [ 0.486179] [] schedule+0x23/0x60 [ 0.486591] [] schedule_timeout+0x1b5/0x230 [ 0.487075] [] ? wait_for_completion_killable+0x33/0x1e0 [ 0.487648] [] ? __enqueue_entity+0x6d/0x70 [ 0.488225] [] wait_for_completion_killable+0xdf/0x1e0 [ 0.488784] [] ? sched_fork+0x1f0/0x1f0 [ 0.489287] [] ? put_pwq_unlocked+0x40/0x40 [ 0.489769] [] kthread_create_on_node+0x161/0x230 [ 0.490004] [] ? slob_alloc+0x52/0x210 [ 0.490507] [] __alloc_workqueue_key+0x31c/0x410 [ 0.491024] [] ? exact_match+0x10/0x10 [ 0.491467] [] ? __kmalloc+0x71/0x90 [ 0.491950] [] ? proc_genhd_init+0x3c/0x3c [ 0.492423] [] blk_dev_init+0x27/0x87 [ 0.492863] [] genhd_device_init+0x4c/0x78 [ 0.493334] [] do_one_initcall+0x192/0x1a6 [ 0.493809] [] kernel_init_freeable+0x115/0x19d [ 0.494317] [] ? rest_init+0xc0/0xc0 [ 0.494750] [] kernel_init+0x9/0xe0 [ 0.495174] [] ret_from_fork+0x7a/0xb0 [ 0.495617] [] ? rest_init+0xc0/0xc0 [ 0.496068] BUG: scheduling while atomic: kthreadd/2/0x0000006d [ 0.496558] INFO: lockdep is turned off. [ 0.496898] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 0.497525] [ 0.497661] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.498386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.499217] ffff880013506788 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 0.500161] ffffffff810b88f7 000000000000006d ffffffff81ff35e0 ffff88001344fef8 [ 0.500815] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 0.501474] Call Trace: [ 0.501684] [] dump_stack+0x19/0x1b [ 0.502112] [] __schedule_bug+0x67/0xc0 [ 0.502562] [] __schedule+0x4a5/0x650 [ 0.503002] [] schedule+0x23/0x60 [ 0.503411] [] kthreadd+0x11a/0x120 [ 0.503833] [] ? kthread_stop+0x70/0x70 [ 0.504287] [] ret_from_fork+0x7a/0xb0 [ 0.504730] [] ? kthread_stop+0x70/0x70 [ 0.505198] ------------[ cut here ]------------ [ 0.505586] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.506340] initcall genhd_device_init+0x0/0x78 returned with preemption imbalance [ 0.506968] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.507685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.508541] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.509228] ffffffff8109b88b ffff88001344be18 0000000000000000 ffff8800135065a8 [ 0.509881] 0000000000000000 ffffffff821223ab 0000000000000000 ffff88001344be88 [ 0.510427] Call Trace: [ 0.510641] [] dump_stack+0x19/0x1b [ 0.511073] [] warn_slowpath_common+0x6b/0x90 [ 0.511567] [] ? proc_genhd_init+0x3c/0x3c [ 0.512043] [] warn_slowpath_fmt+0x41/0x50 [ 0.512517] [] ? proc_genhd_init+0x3c/0x3c [ 0.512994] [] do_one_initcall+0x179/0x1a6 [ 0.513469] [] kernel_init_freeable+0x115/0x19d [ 0.513980] [] ? rest_init+0xc0/0xc0 [ 0.514412] [] kernel_init+0x9/0xe0 [ 0.514891] [] ret_from_fork+0x7a/0xb0 [ 0.515338] [] ? rest_init+0xc0/0xc0 [ 0.515770] ---[ end trace 16f8d1a3aab8f9ca ]--- [ 0.516226] ------------[ cut here ]------------ [ 0.516613] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.517370] initcall fbmem_init+0x0/0x98 returned with preemption imbalance [ 0.517951] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.518670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.519500] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.520293] ffffffff8109b88b ffff8800135176a8 0000000000000000 ffff880013506b90 [ 0.520953] 0000000000000000 ffffffff82125da3 0000000000000000 ffff88001344be88 [ 0.521611] Call Trace: [ 0.521822] [] dump_stack+0x19/0x1b [ 0.522253] [] warn_slowpath_common+0x6b/0x90 [ 0.522746] [] ? video_setup+0x81/0x81 [ 0.523195] [] warn_slowpath_fmt+0x41/0x50 [ 0.523667] [] ? video_setup+0x81/0x81 [ 0.524114] [] do_one_initcall+0x179/0x1a6 [ 0.524589] [] kernel_init_freeable+0x115/0x19d [ 0.525100] [] ? rest_init+0xc0/0xc0 [ 0.525531] [] kernel_init+0x9/0xe0 [ 0.525959] [] ret_from_fork+0x7a/0xb0 [ 0.526403] [] ? rest_init+0xc0/0xc0 [ 0.526834] ---[ end trace 16f8d1a3aab8f9cb ]--- [ 0.527243] ACPI: Added _OSI(Module Device) [ 0.527598] ACPI: Added _OSI(Processor Device) [ 0.527969] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.528361] ACPI: Added _OSI(Processor Aggregator Device) [ 0.529535] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.531509] ACPI: Interpreter enabled [ 0.531835] ACPI: (supports S0 S5) [ 0.532119] ACPI: Using IOAPIC for interrupt routing [ 0.532558] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.537808] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.538330] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.538791] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.539535] PCI host bridge to bus 0000:00 [ 0.540004] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.540458] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.540969] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff] [ 0.541476] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff] [ 0.541987] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf] [ 0.542495] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff] [ 0.543008] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.543572] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff] [ 0.544185] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.545007] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.545975] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.548950] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.550239] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.550821] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.551351] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.551935] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.552618] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.553381] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.553977] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.554794] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.556242] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.557666] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.562603] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.563331] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.564590] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 0.565833] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.570004] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.570758] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.571657] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.574769] pci_bus 0000:00: on NUMA node 0 [ 0.575563] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.576267] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.576956] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.577643] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.578248] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.579051] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.579510] ------------[ cut here ]------------ [ 0.579903] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.580743] initcall acpi_init+0x0/0x254 returned with preemption imbalance [ 0.581314] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.582020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.582832] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.583527] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff880013506ec0 [ 0.584177] 0000000000000000 ffffffff82127583 0000000000000000 ffff88001344be88 [ 0.584822] Call Trace: [ 0.585032] [] dump_stack+0x19/0x1b [ 0.585452] [] warn_slowpath_common+0x6b/0x90 [ 0.585936] [] ? acpi_sleep_init+0xe8/0xe8 [ 0.586404] [] warn_slowpath_fmt+0x41/0x50 [ 0.586870] [] ? acpi_sleep_init+0xe8/0xe8 [ 0.587388] [] do_one_initcall+0x179/0x1a6 [ 0.587854] [] kernel_init_freeable+0x115/0x19d [ 0.588355] [] ? rest_init+0xc0/0xc0 [ 0.588779] [] kernel_init+0x9/0xe0 [ 0.589250] [] ret_from_fork+0x7a/0xb0 [ 0.589688] [] ? rest_init+0xc0/0xc0 [ 0.590002] ---[ end trace 16f8d1a3aab8f9cc ]--- [ 0.590406] ------------[ cut here ]------------ [ 0.590789] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.591536] initcall pnp_init+0x0/0x12 returned with preemption imbalance [ 0.592096] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.592801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.593617] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.594265] ffffffff8109b88b ffff88001344be18 0000000000000000 ffff880013558920 [ 0.594959] 0000000000000000 ffffffff82128a03 0000000000000000 ffff88001344be88 [ 0.595601] Call Trace: [ 0.595808] [] dump_stack+0x19/0x1b [ 0.596230] [] warn_slowpath_common+0x6b/0x90 [ 0.596718] [] ? acpi_battery_init_async+0x27/0x27 [ 0.597289] [] warn_slowpath_fmt+0x41/0x50 [ 0.597754] [] ? acpi_battery_init_async+0x27/0x27 [ 0.598275] [] do_one_initcall+0x179/0x1a6 [ 0.598749] [] kernel_init_freeable+0x115/0x19d [ 0.599256] [] ? rest_init+0xc0/0xc0 [ 0.599683] [] kernel_init+0x9/0xe0 [ 0.600004] [] ret_from_fork+0x7a/0xb0 [ 0.600443] [] ? rest_init+0xc0/0xc0 [ 0.600869] ---[ end trace 16f8d1a3aab8f9cd ]--- [ 0.601273] ------------[ cut here ]------------ [ 0.601657] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.602402] initcall regulator_fixed_voltage_init+0x0/0x14 returned with preemption imbalance [ 0.603099] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.603856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.604673] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.605323] ffffffff8109b88b ffff8800135591d0 0000000000000000 ffff880013558e40 [ 0.605971] 0000000000000000 ffffffff821294c8 0000000000000000 ffff88001344be88 [ 0.606617] Call Trace: [ 0.606828] [] dump_stack+0x19/0x1b [ 0.607251] [] warn_slowpath_common+0x6b/0x90 [ 0.607744] [] ? regulator_dummy_init+0x87/0x87 [ 0.608244] [] warn_slowpath_fmt+0x41/0x50 [ 0.608714] [] ? regulator_dummy_init+0x87/0x87 [ 0.609213] [] do_one_initcall+0x179/0x1a6 [ 0.609680] [] kernel_init_freeable+0x115/0x19d [ 0.610003] [] ? rest_init+0xc0/0xc0 [ 0.610430] [] kernel_init+0x9/0xe0 [ 0.610851] [] ret_from_fork+0x7a/0xb0 [ 0.611290] [] ? rest_init+0xc0/0xc0 [ 0.611718] ---[ end trace 16f8d1a3aab8f9ce ]--- [ 0.612117] ------------[ cut here ]------------ [ 0.612502] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.613248] initcall pm8607_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.613896] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.614651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.615462] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.616110] ffffffff8109b88b ffff880013559540 0000000000000000 ffff8800135591d0 [ 0.616802] 0000000000000000 ffffffff82129504 0000000000000000 ffff88001344be88 [ 0.617444] Call Trace: [ 0.617653] [] dump_stack+0x19/0x1b [ 0.618072] [] warn_slowpath_common+0x6b/0x90 [ 0.618560] [] ? regulator_userspace_consumer_driver_init+0x14/0x14 [ 0.619196] [] warn_slowpath_fmt+0x41/0x50 [ 0.620004] [] ? regulator_userspace_consumer_driver_init+0x14/0x14 [ 0.620644] [] do_one_initcall+0x179/0x1a6 [ 0.621111] [] kernel_init_freeable+0x115/0x19d [ 0.621612] [] ? rest_init+0xc0/0xc0 [ 0.622038] [] kernel_init+0x9/0xe0 [ 0.622455] [] ret_from_fork+0x7a/0xb0 [ 0.622895] [] ? rest_init+0xc0/0xc0 [ 0.623317] ---[ end trace 16f8d1a3aab8f9cf ]--- [ 0.623715] ------------[ cut here ]------------ [ 0.624099] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.624839] initcall ad5398_init+0x0/0x14 returned with preemption imbalance [ 0.625409] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.626115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.626981] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.627625] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013559540 [ 0.628277] 0000000000000000 ffffffff82129518 0000000000000000 ffff88001344be88 [ 0.628925] Call Trace: [ 0.629134] [] dump_stack+0x19/0x1b [ 0.629555] [] warn_slowpath_common+0x6b/0x90 [ 0.630004] [] ? pm8607_regulator_init+0x14/0x14 [ 0.630516] [] warn_slowpath_fmt+0x41/0x50 [ 0.630988] [] ? i2c_register_driver+0x61/0xc0 [ 0.631483] [] ? pm8607_regulator_init+0x14/0x14 [ 0.631995] [] ? pm8607_regulator_init+0x14/0x14 [ 0.632503] [] do_one_initcall+0x179/0x1a6 [ 0.632974] [] kernel_init_freeable+0x115/0x19d [ 0.633474] [] ? rest_init+0xc0/0xc0 [ 0.633903] [] kernel_init+0x9/0xe0 [ 0.634323] [] ret_from_fork+0x7a/0xb0 [ 0.634762] [] ? rest_init+0xc0/0xc0 [ 0.635190] ---[ end trace 16f8d1a3aab8f9d0 ]--- [ 0.635589] ------------[ cut here ]------------ [ 0.635978] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.636723] initcall as3711_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.637421] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.638131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.638951] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.639598] ffffffff8109b88b ffff880013559c00 0000000000000000 ffff880013559890 [ 0.640416] 0000000000000000 ffffffff82129540 0000000000000000 ffff88001344be88 [ 0.641064] Call Trace: [ 0.641272] [] dump_stack+0x19/0x1b [ 0.641692] [] warn_slowpath_common+0x6b/0x90 [ 0.642182] [] ? anatop_regulator_init+0x14/0x14 [ 0.642689] [] warn_slowpath_fmt+0x41/0x50 [ 0.643157] [] ? anatop_regulator_init+0x14/0x14 [ 0.643664] [] do_one_initcall+0x179/0x1a6 [ 0.644134] [] kernel_init_freeable+0x115/0x19d [ 0.644636] [] ? rest_init+0xc0/0xc0 [ 0.645065] [] kernel_init+0x9/0xe0 [ 0.645483] [] ret_from_fork+0x7a/0xb0 [ 0.645922] [] ? rest_init+0xc0/0xc0 [ 0.646348] ---[ end trace 16f8d1a3aab8f9d1 ]--- [ 0.646747] ------------[ cut here ]------------ [ 0.647138] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.647883] initcall da9052_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.648532] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.649291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.650002] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.650649] ffffffff8109b88b ffff880013559f70 0000000000000000 ffff880013559c00 [ 0.651300] 0000000000000000 ffffffff82129568 0000000000000000 ffff88001344be88 [ 0.652000] Call Trace: [ 0.652208] [] dump_stack+0x19/0x1b [ 0.652626] [] warn_slowpath_common+0x6b/0x90 [ 0.653115] [] ? axp20x_regulator_driver_init+0x14/0x14 [ 0.653668] [] warn_slowpath_fmt+0x41/0x50 [ 0.654138] [] ? axp20x_regulator_driver_init+0x14/0x14 [ 0.654695] [] do_one_initcall+0x179/0x1a6 [ 0.655164] [] kernel_init_freeable+0x115/0x19d [ 0.655663] [] ? rest_init+0xc0/0xc0 [ 0.656092] [] kernel_init+0x9/0xe0 [ 0.656509] [] ret_from_fork+0x7a/0xb0 [ 0.656951] [] ? rest_init+0xc0/0xc0 [ 0.657374] ---[ end trace 16f8d1a3aab8f9d2 ]--- [ 0.657780] ------------[ cut here ]------------ [ 0.658171] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.658922] initcall isl6271a_init+0x0/0x14 returned with preemption imbalance [ 0.659513] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.660002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.660823] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.661467] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013559f70 [ 0.662114] 0000000000000000 ffffffff821295a4 0000000000000000 ffff88001344be88 [ 0.662761] Call Trace: [ 0.662967] [] dump_stack+0x19/0x1b [ 0.663383] [] warn_slowpath_common+0x6b/0x90 [ 0.663871] [] ? da9211_regulator_driver_init+0x14/0x14 [ 0.664425] [] warn_slowpath_fmt+0x41/0x50 [ 0.664938] [] ? i2c_register_driver+0x61/0xc0 [ 0.665431] [] ? da9211_regulator_driver_init+0x14/0x14 [ 0.665989] [] ? da9211_regulator_driver_init+0x14/0x14 [ 0.666543] [] do_one_initcall+0x179/0x1a6 [ 0.667013] [] kernel_init_freeable+0x115/0x19d [ 0.667512] [] ? rest_init+0xc0/0xc0 [ 0.667937] [] kernel_init+0x9/0xe0 [ 0.668354] [] ret_from_fork+0x7a/0xb0 [ 0.668794] [] ? rest_init+0xc0/0xc0 [ 0.669216] ---[ end trace 16f8d1a3aab8f9d3 ]--- [ 0.669614] ------------[ cut here ]------------ [ 0.670004] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.670748] initcall lp3972_module_init+0x0/0x14 returned with preemption imbalance [ 0.671372] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.672077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.672891] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.673533] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355a368 [ 0.674179] 0000000000000000 ffffffff821295e0 0000000000000000 ffff88001344be88 [ 0.674875] Call Trace: [ 0.675081] [] dump_stack+0x19/0x1b [ 0.675501] [] warn_slowpath_common+0x6b/0x90 [ 0.675986] [] ? lp3971_i2c_driver_init+0x14/0x14 [ 0.676498] [] warn_slowpath_fmt+0x41/0x50 [ 0.676967] [] ? i2c_register_driver+0x61/0xc0 [ 0.677458] [] ? lp3971_i2c_driver_init+0x14/0x14 [ 0.677973] [] ? lp3971_i2c_driver_init+0x14/0x14 [ 0.678486] [] do_one_initcall+0x179/0x1a6 [ 0.679003] [] kernel_init_freeable+0x115/0x19d [ 0.679499] [] ? rest_init+0xc0/0xc0 [ 0.680003] [] kernel_init+0x9/0xe0 [ 0.680423] [] ret_from_fork+0x7a/0xb0 [ 0.680865] [] ? rest_init+0xc0/0xc0 [ 0.681288] ---[ end trace 16f8d1a3aab8f9d4 ]--- [ 0.681687] ------------[ cut here ]------------ [ 0.682066] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.682806] initcall lp8755_init+0x0/0x14 returned with preemption imbalance [ 0.683382] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.684088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.684903] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.685547] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355a6b8 [ 0.686192] 0000000000000000 ffffffff82129608 0000000000000000 ffff88001344be88 [ 0.686836] Call Trace: [ 0.687046] [] dump_stack+0x19/0x1b [ 0.687463] [] warn_slowpath_common+0x6b/0x90 [ 0.687950] [] ? lp872x_driver_init+0x14/0x14 [ 0.688434] [] warn_slowpath_fmt+0x41/0x50 [ 0.688900] [] ? i2c_register_driver+0x61/0xc0 [ 0.689393] [] ? lp872x_driver_init+0x14/0x14 [ 0.690004] [] ? lp872x_driver_init+0x14/0x14 [ 0.690493] [] do_one_initcall+0x179/0x1a6 [ 0.690964] [] kernel_init_freeable+0x115/0x19d [ 0.691467] [] ? rest_init+0xc0/0xc0 [ 0.691899] [] kernel_init+0x9/0xe0 [ 0.692319] [] ret_from_fork+0x7a/0xb0 [ 0.692759] [] ? rest_init+0xc0/0xc0 [ 0.693237] ---[ end trace 16f8d1a3aab8f9d5 ]--- [ 0.693634] ------------[ cut here ]------------ [ 0.694022] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.694767] initcall max1586_pmic_init+0x0/0x14 returned with preemption imbalance [ 0.695386] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.696093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.696954] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.697600] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355aa28 [ 0.698248] 0000000000000000 ffffffff82129630 0000000000000000 ffff88001344be88 [ 0.698896] Call Trace: [ 0.699103] [] dump_stack+0x19/0x1b [ 0.699523] [] warn_slowpath_common+0x6b/0x90 [ 0.700004] [] ? ltc3589_driver_init+0x14/0x14 [ 0.700501] [] warn_slowpath_fmt+0x41/0x50 [ 0.700972] [] ? i2c_register_driver+0x61/0xc0 [ 0.701467] [] ? ltc3589_driver_init+0x14/0x14 [ 0.701965] [] ? ltc3589_driver_init+0x14/0x14 [ 0.702459] [] do_one_initcall+0x179/0x1a6 [ 0.702975] [] kernel_init_freeable+0x115/0x19d [ 0.703473] [] ? rest_init+0xc0/0xc0 [ 0.703900] [] kernel_init+0x9/0xe0 [ 0.704317] [] ret_from_fork+0x7a/0xb0 [ 0.704754] [] ? rest_init+0xc0/0xc0 [ 0.705181] ---[ end trace 16f8d1a3aab8f9d6 ]--- [ 0.705587] ------------[ cut here ]------------ [ 0.705975] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.706719] initcall max8952_pmic_init+0x0/0x14 returned with preemption imbalance [ 0.707385] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.708092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.708961] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.709605] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355ad78 [ 0.710414] 0000000000000000 ffffffff82129644 0000000000000000 ffff88001344be88 [ 0.711061] Call Trace: [ 0.711269] [] dump_stack+0x19/0x1b [ 0.711688] [] warn_slowpath_common+0x6b/0x90 [ 0.712178] [] ? max1586_pmic_init+0x14/0x14 [ 0.712655] [] warn_slowpath_fmt+0x41/0x50 [ 0.713168] [] ? i2c_register_driver+0x61/0xc0 [ 0.713661] [] ? max1586_pmic_init+0x14/0x14 [ 0.714143] [] ? max1586_pmic_init+0x14/0x14 [ 0.714623] [] do_one_initcall+0x179/0x1a6 [ 0.715141] [] kernel_init_freeable+0x115/0x19d [ 0.715643] [] ? rest_init+0xc0/0xc0 [ 0.716070] [] kernel_init+0x9/0xe0 [ 0.716489] [] ret_from_fork+0x7a/0xb0 [ 0.716928] [] ? rest_init+0xc0/0xc0 [ 0.717355] ---[ end trace 16f8d1a3aab8f9d7 ]--- [ 0.717750] ------------[ cut here ]------------ [ 0.718135] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.718875] initcall max8973_init+0x0/0x14 returned with preemption imbalance [ 0.719460] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.720002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.720818] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.721463] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355b0a0 [ 0.722157] 0000000000000000 ffffffff82129658 0000000000000000 ffff88001344be88 [ 0.722851] Call Trace: [ 0.723058] [] dump_stack+0x19/0x1b [ 0.723478] [] warn_slowpath_common+0x6b/0x90 [ 0.723970] [] ? max8952_pmic_init+0x14/0x14 [ 0.724448] [] warn_slowpath_fmt+0x41/0x50 [ 0.724965] [] ? i2c_register_driver+0x61/0xc0 [ 0.725458] [] ? max8952_pmic_init+0x14/0x14 [ 0.725942] [] ? max8952_pmic_init+0x14/0x14 [ 0.726423] [] do_one_initcall+0x179/0x1a6 [ 0.726892] [] kernel_init_freeable+0x115/0x19d [ 0.727391] [] ? rest_init+0xc0/0xc0 [ 0.727819] [] kernel_init+0x9/0xe0 [ 0.728236] [] ret_from_fork+0x7a/0xb0 [ 0.728673] [] ? rest_init+0xc0/0xc0 [ 0.729098] ---[ end trace 16f8d1a3aab8f9d8 ]--- [ 0.729495] ------------[ cut here ]------------ [ 0.730004] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.730743] initcall max8998_pmic_init+0x0/0x14 returned with preemption imbalance [ 0.731357] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.732061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.732879] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.733520] ffffffff8109b88b ffff88001355b750 0000000000000000 ffff88001355b3f0 [ 0.734210] 0000000000000000 ffffffff8212966c 0000000000000000 ffff88001344be88 [ 0.734848] Call Trace: [ 0.735106] [] dump_stack+0x19/0x1b [ 0.735528] [] warn_slowpath_common+0x6b/0x90 [ 0.736018] [] ? max8973_init+0x14/0x14 [ 0.736461] [] warn_slowpath_fmt+0x41/0x50 [ 0.736927] [] ? max8973_init+0x14/0x14 [ 0.737371] [] do_one_initcall+0x179/0x1a6 [ 0.737835] [] kernel_init_freeable+0x115/0x19d [ 0.738383] [] ? rest_init+0xc0/0xc0 [ 0.738804] [] kernel_init+0x9/0xe0 [ 0.739272] [] ret_from_fork+0x7a/0xb0 [ 0.739708] [] ? rest_init+0xc0/0xc0 [ 0.740002] ---[ end trace 16f8d1a3aab8f9d9 ]--- [ 0.740398] ------------[ cut here ]------------ [ 0.740784] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.741520] initcall palmas_init+0x0/0x14 returned with preemption imbalance [ 0.742098] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.742805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.743619] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.744266] ffffffff8109b88b ffff88001355bab0 0000000000000000 ffff88001355b750 [ 0.744945] 0000000000000000 ffffffff82129680 0000000000000000 ffff88001344be88 [ 0.745586] Call Trace: [ 0.745796] [] dump_stack+0x19/0x1b [ 0.746213] [] warn_slowpath_common+0x6b/0x90 [ 0.746701] [] ? max8998_pmic_init+0x14/0x14 [ 0.747183] [] warn_slowpath_fmt+0x41/0x50 [ 0.747647] [] ? max8998_pmic_init+0x14/0x14 [ 0.748128] [] do_one_initcall+0x179/0x1a6 [ 0.748594] [] kernel_init_freeable+0x115/0x19d [ 0.749096] [] ? rest_init+0xc0/0xc0 [ 0.749521] [] kernel_init+0x9/0xe0 [ 0.750004] [] ret_from_fork+0x7a/0xb0 [ 0.750445] [] ? rest_init+0xc0/0xc0 [ 0.750876] ---[ end trace 16f8d1a3aab8f9da ]--- [ 0.751274] ------------[ cut here ]------------ [ 0.751656] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.752404] initcall tps51632_init+0x0/0x14 returned with preemption imbalance [ 0.752997] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.753704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.754522] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.755169] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355bab0 [ 0.755817] 0000000000000000 ffffffff82129694 0000000000000000 ffff88001344be88 [ 0.756464] Call Trace: [ 0.756672] [] dump_stack+0x19/0x1b [ 0.757095] [] warn_slowpath_common+0x6b/0x90 [ 0.757581] [] ? palmas_init+0x14/0x14 [ 0.758021] [] warn_slowpath_fmt+0x41/0x50 [ 0.758486] [] ? i2c_register_driver+0x61/0xc0 [ 0.758983] [] ? palmas_init+0x14/0x14 [ 0.759422] [] ? palmas_init+0x14/0x14 [ 0.760004] [] do_one_initcall+0x179/0x1a6 [ 0.760473] [] kernel_init_freeable+0x115/0x19d [ 0.760976] [] ? rest_init+0xc0/0xc0 [ 0.761401] [] kernel_init+0x9/0xe0 [ 0.761821] [] ret_from_fork+0x7a/0xb0 [ 0.762310] [] ? rest_init+0xc0/0xc0 [ 0.762735] ---[ end trace 16f8d1a3aab8f9db ]--- [ 0.763142] ------------[ cut here ]------------ [ 0.763524] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.764268] initcall rc5t583_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.764921] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.765633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.766502] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.767200] ffffffff8109b88b ffff88001355c1d0 0000000000000000 ffff88001355be10 [ 0.767851] 0000000000000000 ffffffff821296a8 0000000000000000 ffff88001344be88 [ 0.768505] Call Trace: [ 0.768714] [] dump_stack+0x19/0x1b [ 0.769137] [] warn_slowpath_common+0x6b/0x90 [ 0.769624] [] ? tps51632_init+0x14/0x14 [ 0.770003] [] warn_slowpath_fmt+0x41/0x50 [ 0.770470] [] ? tps51632_init+0x14/0x14 [ 0.770926] [] do_one_initcall+0x179/0x1a6 [ 0.771391] [] kernel_init_freeable+0x115/0x19d [ 0.771893] [] ? rest_init+0xc0/0xc0 [ 0.772316] [] kernel_init+0x9/0xe0 [ 0.772733] [] ret_from_fork+0x7a/0xb0 [ 0.773174] [] ? rest_init+0xc0/0xc0 [ 0.773597] ---[ end trace 16f8d1a3aab8f9dc ]--- [ 0.773996] ------------[ cut here ]------------ [ 0.774378] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.775124] initcall tps62360_init+0x0/0x14 returned with preemption imbalance [ 0.775711] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.776419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.777236] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.777931] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355c1d0 [ 0.778575] 0000000000000000 ffffffff821296d0 0000000000000000 ffff88001344be88 [ 0.779271] Call Trace: [ 0.779479] [] dump_stack+0x19/0x1b [ 0.780004] [] warn_slowpath_common+0x6b/0x90 [ 0.780493] [] ? rn5t618_regulator_driver_init+0x14/0x14 [ 0.781059] [] warn_slowpath_fmt+0x41/0x50 [ 0.781523] [] ? i2c_register_driver+0x61/0xc0 [ 0.782070] [] ? rn5t618_regulator_driver_init+0x14/0x14 [ 0.782629] [] ? rn5t618_regulator_driver_init+0x14/0x14 [ 0.783191] [] do_one_initcall+0x179/0x1a6 [ 0.783656] [] kernel_init_freeable+0x115/0x19d [ 0.784158] [] ? rest_init+0xc0/0xc0 [ 0.784583] [] kernel_init+0x9/0xe0 [ 0.785004] [] ret_from_fork+0x7a/0xb0 [ 0.785442] [] ? rest_init+0xc0/0xc0 [ 0.785865] ---[ end trace 16f8d1a3aab8f9dd ]--- [ 0.786308] ------------[ cut here ]------------ [ 0.786691] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.787484] initcall tps_65023_init+0x0/0x14 returned with preemption imbalance [ 0.788084] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.788790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.789607] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.790287] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001355c530 [ 0.790931] 0000000000000000 ffffffff821296e4 0000000000000000 ffff88001344be88 [ 0.791578] Call Trace: [ 0.791784] [] dump_stack+0x19/0x1b [ 0.792204] [] warn_slowpath_common+0x6b/0x90 [ 0.792689] [] ? tps62360_init+0x14/0x14 [ 0.793142] [] warn_slowpath_fmt+0x41/0x50 [ 0.793605] [] ? i2c_register_driver+0x61/0xc0 [ 0.794146] [] ? tps62360_init+0x14/0x14 [ 0.794597] [] ? tps62360_init+0x14/0x14 [ 0.795050] [] do_one_initcall+0x179/0x1a6 [ 0.795514] [] kernel_init_freeable+0x115/0x19d [ 0.796015] [] ? rest_init+0xc0/0xc0 [ 0.796438] [] kernel_init+0x9/0xe0 [ 0.796853] [] ret_from_fork+0x7a/0xb0 [ 0.797341] [] ? rest_init+0xc0/0xc0 [ 0.797763] ---[ end trace 16f8d1a3aab8f9de ]--- [ 0.798209] ------------[ cut here ]------------ [ 0.798591] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.799335] initcall tps65217_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.800003] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.800706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.801519] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.802165] ffffffff8109b88b ffff88001355cbf0 0000000000000000 ffff88001355c890 [ 0.802806] 0000000000000000 ffffffff821296f8 0000000000000000 ffff88001344be88 [ 0.803452] Call Trace: [ 0.803658] [] dump_stack+0x19/0x1b [ 0.804078] [] warn_slowpath_common+0x6b/0x90 [ 0.804561] [] ? tps_65023_init+0x14/0x14 [ 0.805021] [] warn_slowpath_fmt+0x41/0x50 [ 0.805484] [] ? tps_65023_init+0x14/0x14 [ 0.805940] [] do_one_initcall+0x179/0x1a6 [ 0.806409] [] kernel_init_freeable+0x115/0x19d [ 0.806907] [] ? rest_init+0xc0/0xc0 [ 0.807332] [] kernel_init+0x9/0xe0 [ 0.807747] [] ret_from_fork+0x7a/0xb0 [ 0.808184] [] ? rest_init+0xc0/0xc0 [ 0.808603] ---[ end trace 16f8d1a3aab8f9df ]--- [ 0.809028] ------------[ cut here ]------------ [ 0.809409] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.810003] initcall tps80031_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.810659] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.811364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.812180] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.812857] ffffffff8109b88b ffff88001355cf50 0000000000000000 ffff88001355cbf0 [ 0.813501] 0000000000000000 ffffffff8212971e 0000000000000000 ffff88001344be88 [ 0.814181] Call Trace: [ 0.814388] [] dump_stack+0x19/0x1b [ 0.814808] [] warn_slowpath_common+0x6b/0x90 [ 0.815294] [] ? pmic_driver_init+0x12/0x12 [ 0.815767] [] warn_slowpath_fmt+0x41/0x50 [ 0.816235] [] ? pmic_driver_init+0x12/0x12 [ 0.816708] [] do_one_initcall+0x179/0x1a6 [ 0.817175] [] kernel_init_freeable+0x115/0x19d [ 0.817673] [] ? rest_init+0xc0/0xc0 [ 0.818100] [] kernel_init+0x9/0xe0 [ 0.818515] [] ret_from_fork+0x7a/0xb0 [ 0.818955] [] ? rest_init+0xc0/0xc0 [ 0.819377] ---[ end trace 16f8d1a3aab8f9e0 ]--- [ 0.819776] ------------[ cut here ]------------ [ 0.820004] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.820749] initcall twlreg_init+0x0/0x14 returned with preemption imbalance [ 0.821321] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.822029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.822874] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.823515] ffffffff8109b88b ffff88001355d358 0000000000000000 ffff88001355cf50 [ 0.824159] 0000000000000000 ffffffff82129732 0000000000000000 ffff88001344be88 [ 0.824806] Call Trace: [ 0.825013] [] dump_stack+0x19/0x1b [ 0.825430] [] warn_slowpath_common+0x6b/0x90 [ 0.825968] [] ? tps80031_regulator_init+0x14/0x14 [ 0.826487] [] warn_slowpath_fmt+0x41/0x50 [ 0.826952] [] ? tps80031_regulator_init+0x14/0x14 [ 0.827470] [] do_one_initcall+0x179/0x1a6 [ 0.827939] [] kernel_init_freeable+0x115/0x19d [ 0.828436] [] ? rest_init+0xc0/0xc0 [ 0.828863] [] kernel_init+0x9/0xe0 [ 0.829278] [] ret_from_fork+0x7a/0xb0 [ 0.830003] [] ? rest_init+0xc0/0xc0 [ 0.830429] ---[ end trace 16f8d1a3aab8f9e1 ]--- [ 0.830875] ------------[ cut here ]------------ [ 0.831263] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.832004] initcall wm831x_dcdc_init+0x0/0x90 returned with preemption imbalance [ 0.832611] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.833318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.834132] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.834775] ffffffff8109b88b ffff88001355e0a0 0000000000000000 ffff88001355d358 [ 0.835451] 0000000000000000 ffffffff82129746 0000000000000000 ffff88001344be88 [ 0.836103] Call Trace: [ 0.836310] [] dump_stack+0x19/0x1b [ 0.836730] [] warn_slowpath_common+0x6b/0x90 [ 0.837221] [] ? twlreg_init+0x14/0x14 [ 0.837659] [] warn_slowpath_fmt+0x41/0x50 [ 0.838159] [] ? twlreg_init+0x14/0x14 [ 0.838596] [] do_one_initcall+0x179/0x1a6 [ 0.839093] [] kernel_init_freeable+0x115/0x19d [ 0.839592] [] ? rest_init+0xc0/0xc0 [ 0.840003] [] kernel_init+0x9/0xe0 [ 0.840422] [] ret_from_fork+0x7a/0xb0 [ 0.840864] [] ? rest_init+0xc0/0xc0 [ 0.841293] ---[ end trace 16f8d1a3aab8f9e2 ]--- [ 0.841694] ------------[ cut here ]------------ [ 0.842081] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.842820] initcall wm831x_isink_init+0x0/0x30 returned with preemption imbalance [ 0.843441] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.844152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.844972] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.845618] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff88001355e0a0 [ 0.846268] 0000000000000000 ffffffff821297d6 0000000000000000 ffff88001344be88 [ 0.846917] Call Trace: [ 0.847124] [] dump_stack+0x19/0x1b [ 0.847543] [] warn_slowpath_common+0x6b/0x90 [ 0.848036] [] ? wm831x_dcdc_init+0x90/0x90 [ 0.848510] [] warn_slowpath_fmt+0x41/0x50 [ 0.849011] [] ? __platform_driver_register+0x45/0x50 [ 0.849551] [] ? wm831x_dcdc_init+0x90/0x90 [ 0.850004] [] do_one_initcall+0x179/0x1a6 [ 0.850472] [] kernel_init_freeable+0x115/0x19d [ 0.850974] [] ? rest_init+0xc0/0xc0 [ 0.851398] [] kernel_init+0x9/0xe0 [ 0.851815] [] ret_from_fork+0x7a/0xb0 [ 0.852254] [] ? rest_init+0xc0/0xc0 [ 0.852677] ---[ end trace 16f8d1a3aab8f9e3 ]--- [ 0.853139] ------------[ cut here ]------------ [ 0.853522] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.854266] initcall wm831x_ldo_init+0x0/0x6e returned with preemption imbalance [ 0.854907] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.855614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.856433] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.857113] ffffffff8109b88b ffff88001355ee30 0000000000000000 ffff88001355e400 [ 0.857756] 0000000000000000 ffffffff82129806 0000000000000000 ffff88001344be88 [ 0.858404] Call Trace: [ 0.858612] [] dump_stack+0x19/0x1b [ 0.859037] [] warn_slowpath_common+0x6b/0x90 [ 0.859525] [] ? wm831x_isink_init+0x30/0x30 [ 0.860004] [] warn_slowpath_fmt+0x41/0x50 [ 0.860472] [] ? wm831x_isink_init+0x30/0x30 [ 0.860959] [] do_one_initcall+0x179/0x1a6 [ 0.861427] [] kernel_init_freeable+0x115/0x19d [ 0.861930] [] ? rest_init+0xc0/0xc0 [ 0.862356] [] kernel_init+0x9/0xe0 [ 0.862775] [] ret_from_fork+0x7a/0xb0 [ 0.863245] [] ? rest_init+0xc0/0xc0 [ 0.863669] ---[ end trace 16f8d1a3aab8f9e4 ]--- [ 0.864090] ------------[ cut here ]------------ [ 0.864475] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.865221] initcall wm8350_regulator_init+0x0/0x14 returned with preemption imbalance [ 0.865871] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.866577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.867443] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.868093] ffffffff8109b88b ffff88001355f1d0 0000000000000000 ffff88001355ee30 [ 0.868739] 0000000000000000 ffffffff82129874 0000000000000000 ffff88001344be88 [ 0.869418] Call Trace: [ 0.869626] [] dump_stack+0x19/0x1b [ 0.870004] [] warn_slowpath_common+0x6b/0x90 [ 0.870494] [] ? wm831x_ldo_init+0x6e/0x6e [ 0.870962] [] warn_slowpath_fmt+0x41/0x50 [ 0.871430] [] ? wm831x_ldo_init+0x6e/0x6e [ 0.871902] [] do_one_initcall+0x179/0x1a6 [ 0.872369] [] kernel_init_freeable+0x115/0x19d [ 0.872873] [] ? rest_init+0xc0/0xc0 [ 0.873298] [] kernel_init+0x9/0xe0 [ 0.873717] [] ret_from_fork+0x7a/0xb0 [ 0.874162] [] ? rest_init+0xc0/0xc0 [ 0.874587] ---[ end trace 16f8d1a3aab8f9e5 ]--- [ 0.874987] ------------[ cut here ]------------ [ 0.875370] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.876117] initcall misc_init+0x0/0xb2 returned with preemption imbalance [ 0.876679] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.877431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.878250] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.878899] ffffffff8109b88b ffff88001355f430 0000000000000000 ffff88001355f1d0 [ 0.879546] 0000000000000000 ffffffff8212ab49 0000000000000000 ffff88001344be88 [ 0.880288] Call Trace: [ 0.880497] [] dump_stack+0x19/0x1b [ 0.880923] [] warn_slowpath_common+0x6b/0x90 [ 0.881414] [] ? chr_dev_init+0xc2/0xc2 [ 0.881892] [] warn_slowpath_fmt+0x41/0x50 [ 0.882359] [] ? chr_dev_init+0xc2/0xc2 [ 0.882807] [] ? chr_dev_init+0xc2/0xc2 [ 0.883287] [] do_one_initcall+0x179/0x1a6 [ 0.883756] [] kernel_init_freeable+0x115/0x19d [ 0.884292] [] ? rest_init+0xc0/0xc0 [ 0.884719] [] kernel_init+0x9/0xe0 [ 0.885143] [] ret_from_fork+0x7a/0xb0 [ 0.885582] [] ? rest_init+0xc0/0xc0 [ 0.886038] ---[ end trace 16f8d1a3aab8f9e6 ]--- [ 0.886466] BUG: scheduling while atomic: kdevtmpfs/14/0x0000001d [ 0.886972] INFO: lockdep is turned off. [ 0.887297] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 0.887962] [ 0.888094] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.888822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.889673] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 0.890418] ffffffff810b88f7 000000000000001d 0000000000000000 ffff8800134c3df8 [ 0.891068] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 0.891716] Call Trace: [ 0.891960] [] dump_stack+0x19/0x1b [ 0.892378] [] __schedule_bug+0x67/0xc0 [ 0.892824] [] __schedule+0x4a5/0x650 [ 0.893260] [] schedule+0x23/0x60 [ 0.893664] [] devtmpfsd+0x158/0x170 [ 0.894124] [] ? handle_create+0x1f0/0x1f0 [ 0.894589] [] kthread+0xfd/0x120 [ 0.894997] [] ? __kthread_unpark+0x30/0x30 [ 0.895473] [] ret_from_fork+0x7a/0xb0 [ 0.895919] [] ? __kthread_unpark+0x30/0x30 [ 0.896424] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.896880] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.897530] vgaarb: loaded [ 0.897755] vgaarb: bridge control possible 0000:00:02.0 [ 0.898186] ------------[ cut here ]------------ [ 0.898563] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.899305] initcall vga_arb_device_init+0x0/0x199 returned with preemption imbalance [ 0.900003] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.900713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.901537] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.902237] ffffffff8109b88b ffff88001344be58 0000000000000000 ffff88001355f4f0 [ 0.902885] 0000000000000000 ffffffff8212c0d9 0000000000000000 ffff88001344be88 [ 0.903588] Call Trace: [ 0.903797] [] dump_stack+0x19/0x1b [ 0.904219] [] warn_slowpath_common+0x6b/0x90 [ 0.904707] [] ? tda998x_init+0x32/0x32 [ 0.905156] [] warn_slowpath_fmt+0x41/0x50 [ 0.905623] [] ? vga_arb_device_init+0x169/0x199 [ 0.906133] [] ? tda998x_init+0x32/0x32 [ 0.906583] [] do_one_initcall+0x179/0x1a6 [ 0.907101] [] kernel_init_freeable+0x115/0x19d [ 0.907601] [] ? rest_init+0xc0/0xc0 [ 0.908029] [] kernel_init+0x9/0xe0 [ 0.908446] [] ret_from_fork+0x7a/0xb0 [ 0.908884] [] ? rest_init+0xc0/0xc0 [ 0.909308] ---[ end trace 16f8d1a3aab8f9e7 ]--- [ 0.909731] ------------[ cut here ]------------ [ 0.910005] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.910745] initcall pm860x_i2c_init+0x0/0x30 returned with preemption imbalance [ 0.911353] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.912061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.912877] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.913524] ffffffff8109b88b ffff8800134d2a70 0000000000000000 ffff88001355fcf8 [ 0.914173] 0000000000000000 ffffffff8212edc0 0000000000000000 ffff88001344be88 [ 0.914818] Call Trace: [ 0.915029] [] dump_stack+0x19/0x1b [ 0.915448] [] warn_slowpath_common+0x6b/0x90 [ 0.915937] [] ? sram_init+0x14/0x14 [ 0.916360] [] warn_slowpath_fmt+0x41/0x50 [ 0.916827] [] ? sram_init+0x14/0x14 [ 0.917258] [] do_one_initcall+0x179/0x1a6 [ 0.917726] [] kernel_init_freeable+0x115/0x19d [ 0.918261] [] ? rest_init+0xc0/0xc0 [ 0.918688] [] kernel_init+0x9/0xe0 [ 0.919109] [] ret_from_fork+0x7a/0xb0 [ 0.919548] [] ? rest_init+0xc0/0xc0 [ 0.920002] ---[ end trace 16f8d1a3aab8f9e8 ]--- [ 0.920391] ------------[ cut here ]------------ [ 0.920773] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.921518] initcall pm800_i2c_init+0x0/0x14 returned with preemption imbalance [ 0.922121] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.922828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.923647] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.924297] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff8800135620a0 [ 0.925001] 0000000000000000 ffffffff8212edf0 0000000000000000 ffff88001344be88 [ 0.925648] Call Trace: [ 0.925859] [] dump_stack+0x19/0x1b [ 0.926279] [] warn_slowpath_common+0x6b/0x90 [ 0.926767] [] ? pm860x_i2c_init+0x30/0x30 [ 0.927282] [] warn_slowpath_fmt+0x41/0x50 [ 0.927749] [] ? i2c_register_driver+0x61/0xc0 [ 0.928247] [] ? pm860x_i2c_init+0x30/0x30 [ 0.928714] [] ? pm860x_i2c_init+0x30/0x30 [ 0.929185] [] do_one_initcall+0x179/0x1a6 [ 0.929654] [] kernel_init_freeable+0x115/0x19d [ 0.930004] [] ? rest_init+0xc0/0xc0 [ 0.930433] [] kernel_init+0x9/0xe0 [ 0.930855] [] ret_from_fork+0x7a/0xb0 [ 0.931297] [] ? rest_init+0xc0/0xc0 [ 0.931726] ---[ end trace 16f8d1a3aab8f9e9 ]--- [ 0.932114] ------------[ cut here ]------------ [ 0.932496] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.933240] initcall pm805_i2c_init+0x0/0x14 returned with preemption imbalance [ 0.933843] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.934552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.935375] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.936028] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff8800135623f0 [ 0.936675] 0000000000000000 ffffffff8212ee04 0000000000000000 ffff88001344be88 [ 0.937375] Call Trace: [ 0.937582] [] dump_stack+0x19/0x1b [ 0.938053] [] warn_slowpath_common+0x6b/0x90 [ 0.938541] [] ? pm800_i2c_init+0x14/0x14 [ 0.939053] [] warn_slowpath_fmt+0x41/0x50 [ 0.939522] [] ? i2c_register_driver+0x61/0xc0 [ 0.940003] [] ? pm800_i2c_init+0x14/0x14 [ 0.940462] [] ? pm800_i2c_init+0x14/0x14 [ 0.940924] [] do_one_initcall+0x179/0x1a6 [ 0.941388] [] kernel_init_freeable+0x115/0x19d [ 0.941940] [] ? rest_init+0xc0/0xc0 [ 0.942363] [] kernel_init+0x9/0xe0 [ 0.942784] [] ret_from_fork+0x7a/0xb0 [ 0.943221] [] ? rest_init+0xc0/0xc0 [ 0.943643] ---[ end trace 16f8d1a3aab8f9ea ]--- [ 0.944032] ------------[ cut here ]------------ [ 0.944415] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.945156] initcall wm831x_i2c_init+0x0/0x30 returned with preemption imbalance [ 0.945763] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.946472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.947293] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.947942] ffffffff8109b88b ffff8800134d2a70 0000000000000000 ffff880013562740 [ 0.948589] 0000000000000000 ffffffff8212ee70 0000000000000000 ffff88001344be88 [ 0.949268] Call Trace: [ 0.949476] [] dump_stack+0x19/0x1b [ 0.950004] [] warn_slowpath_common+0x6b/0x90 [ 0.950491] [] ? arizona_i2c_driver_init+0x14/0x14 [ 0.951011] [] warn_slowpath_fmt+0x41/0x50 [ 0.951477] [] ? arizona_i2c_driver_init+0x14/0x14 [ 0.952000] [] do_one_initcall+0x179/0x1a6 [ 0.952464] [] kernel_init_freeable+0x115/0x19d [ 0.952965] [] ? rest_init+0xc0/0xc0 [ 0.953391] [] kernel_init+0x9/0xe0 [ 0.953862] [] ret_from_fork+0x7a/0xb0 [ 0.954298] [] ? rest_init+0xc0/0xc0 [ 0.954723] ---[ end trace 16f8d1a3aab8f9eb ]--- [ 0.955110] ------------[ cut here ]------------ [ 0.955491] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.956232] initcall wm8350_i2c_init+0x0/0x14 returned with preemption imbalance [ 0.956885] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.957588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.958452] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.959145] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013562a90 [ 0.959791] 0000000000000000 ffffffff8212eea0 0000000000000000 ffff88001344be88 [ 0.960414] Call Trace: [ 0.960620] [] dump_stack+0x19/0x1b [ 0.961041] [] warn_slowpath_common+0x6b/0x90 [ 0.961531] [] ? wm831x_i2c_init+0x30/0x30 [ 0.962001] [] warn_slowpath_fmt+0x41/0x50 [ 0.962468] [] ? i2c_register_driver+0x61/0xc0 [ 0.962967] [] ? wm831x_i2c_init+0x30/0x30 [ 0.963433] [] ? wm831x_i2c_init+0x30/0x30 [ 0.963904] [] do_one_initcall+0x179/0x1a6 [ 0.964371] [] kernel_init_freeable+0x115/0x19d [ 0.964904] [] ? rest_init+0xc0/0xc0 [ 0.965330] [] kernel_init+0x9/0xe0 [ 0.965747] [] ret_from_fork+0x7a/0xb0 [ 0.966190] [] ? rest_init+0xc0/0xc0 [ 0.966615] ---[ end trace 16f8d1a3aab8f9ec ]--- [ 0.967070] ------------[ cut here ]------------ [ 0.967455] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.968205] initcall tps6507x_i2c_init+0x0/0x14 returned with preemption imbalance [ 0.968829] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.969541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.970002] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.970652] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013562de0 [ 0.971296] 0000000000000000 ffffffff8212eec8 0000000000000000 ffff88001344be88 [ 0.971943] Call Trace: [ 0.972150] [] dump_stack+0x19/0x1b [ 0.972571] [] warn_slowpath_common+0x6b/0x90 [ 0.973056] [] ? wm8994_i2c_driver_init+0x14/0x14 [ 0.973572] [] warn_slowpath_fmt+0x41/0x50 [ 0.974036] [] ? i2c_register_driver+0x61/0xc0 [ 0.974533] [] ? wm8994_i2c_driver_init+0x14/0x14 [ 0.975047] [] ? wm8994_i2c_driver_init+0x14/0x14 [ 0.975564] [] do_one_initcall+0x179/0x1a6 [ 0.976032] [] kernel_init_freeable+0x115/0x19d [ 0.976567] [] ? rest_init+0xc0/0xc0 [ 0.976992] [] kernel_init+0x9/0xe0 [ 0.977460] [] ret_from_fork+0x7a/0xb0 [ 0.977898] [] ? rest_init+0xc0/0xc0 [ 0.978323] ---[ end trace 16f8d1a3aab8f9ed ]--- [ 0.978713] ------------[ cut here ]------------ [ 0.979094] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.980003] initcall tps65217_init+0x0/0x14 returned with preemption imbalance [ 0.980595] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.981301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.982116] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.982763] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff8800135631d0 [ 0.983407] 0000000000000000 ffffffff8212eedc 0000000000000000 ffff88001344be88 [ 0.984055] Call Trace: [ 0.984265] [] dump_stack+0x19/0x1b [ 0.984685] [] warn_slowpath_common+0x6b/0x90 [ 0.985170] [] ? tps6507x_i2c_init+0x14/0x14 [ 0.985649] [] warn_slowpath_fmt+0x41/0x50 [ 0.986113] [] ? i2c_register_driver+0x61/0xc0 [ 0.986607] [] ? tps6507x_i2c_init+0x14/0x14 [ 0.987085] [] ? tps6507x_i2c_init+0x14/0x14 [ 0.987565] [] do_one_initcall+0x179/0x1a6 [ 0.988029] [] kernel_init_freeable+0x115/0x19d [ 0.988525] [] ? rest_init+0xc0/0xc0 [ 0.988952] [] kernel_init+0x9/0xe0 [ 0.989369] [] ret_from_fork+0x7a/0xb0 [ 0.990003] [] ? rest_init+0xc0/0xc0 [ 0.990429] ---[ end trace 16f8d1a3aab8f9ee ]--- [ 0.990818] ------------[ cut here ]------------ [ 0.991196] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 0.991940] initcall tps80031_init+0x0/0x14 returned with preemption imbalance [ 0.992533] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 0.993247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.994070] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 0.994719] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013563530 [ 0.995417] 0000000000000000 ffffffff8212ef04 0000000000000000 ffff88001344be88 [ 0.996070] Call Trace: [ 0.996278] [] dump_stack+0x19/0x1b [ 0.996698] [] warn_slowpath_common+0x6b/0x90 [ 0.997239] [] ? tps65218_driver_init+0x14/0x14 [ 0.997742] [] warn_slowpath_fmt+0x41/0x50 [ 0.998208] [] ? i2c_register_driver+0x61/0xc0 [ 0.998702] [] ? tps65218_driver_init+0x14/0x14 [ 0.999206] [] ? tps65218_driver_init+0x14/0x14 [ 0.999708] [] do_one_initcall+0x179/0x1a6 [ 1.000004] [] kernel_init_freeable+0x115/0x19d [ 1.000504] [] ? rest_init+0xc0/0xc0 [ 1.000931] [] kernel_init+0x9/0xe0 [ 1.001349] [] ret_from_fork+0x7a/0xb0 [ 1.001822] [] ? rest_init+0xc0/0xc0 [ 1.002247] ---[ end trace 16f8d1a3aab8f9ef ]--- [ 1.002636] ------------[ cut here ]------------ [ 1.003017] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.003763] initcall mc13xxx_i2c_init+0x0/0x14 returned with preemption imbalance [ 1.004375] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.005119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.005967] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.006647] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013563890 [ 1.007290] 0000000000000000 ffffffff8212ef2c 0000000000000000 ffff88001344be88 [ 1.007936] Call Trace: [ 1.008143] [] dump_stack+0x19/0x1b [ 1.008565] [] warn_slowpath_common+0x6b/0x90 [ 1.009052] [] ? twl_driver_init+0x14/0x14 [ 1.009517] [] warn_slowpath_fmt+0x41/0x50 [ 1.010004] [] ? i2c_register_driver+0x61/0xc0 [ 1.010498] [] ? twl_driver_init+0x14/0x14 [ 1.010967] [] ? twl_driver_init+0x14/0x14 [ 1.011434] [] do_one_initcall+0x179/0x1a6 [ 1.011904] [] kernel_init_freeable+0x115/0x19d [ 1.012406] [] ? rest_init+0xc0/0xc0 [ 1.012861] [] kernel_init+0x9/0xe0 [ 1.013278] [] ret_from_fork+0x7a/0xb0 [ 1.013718] [] ? rest_init+0xc0/0xc0 [ 1.014145] ---[ end trace 16f8d1a3aab8f9f0 ]--- [ 1.014532] ------------[ cut here ]------------ [ 1.014913] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.015656] initcall da9052_spi_init+0x0/0x2e returned with preemption imbalance [ 1.016256] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.017009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.017827] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.018470] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff880013563be0 [ 1.019118] 0000000000000000 ffffffff8212ef54 0000000000000000 ffff88001344be88 [ 1.020158] Call Trace: [ 1.020365] [] dump_stack+0x19/0x1b [ 1.020784] [] warn_slowpath_common+0x6b/0x90 [ 1.021273] [] ? smsc_i2c_driver_init+0x14/0x14 [ 1.021773] [] warn_slowpath_fmt+0x41/0x50 [ 1.022244] [] ? spi_register_driver+0x42/0x50 [ 1.022739] [] ? smsc_i2c_driver_init+0x14/0x14 [ 1.023242] [] do_one_initcall+0x179/0x1a6 [ 1.023707] [] kernel_init_freeable+0x115/0x19d [ 1.024209] [] ? rest_init+0xc0/0xc0 [ 1.024633] [] kernel_init+0x9/0xe0 [ 1.025101] [] ret_from_fork+0x7a/0xb0 [ 1.025539] [] ? rest_init+0xc0/0xc0 [ 1.025965] ---[ end trace 16f8d1a3aab8f9f1 ]--- [ 1.026363] ------------[ cut here ]------------ [ 1.026743] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.027486] initcall da9052_i2c_init+0x0/0x30 returned with preemption imbalance [ 1.028093] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.028796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.029612] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.030288] ffffffff8109b88b ffff8800134d2a70 0000000000000000 ffff880013563f30 [ 1.030931] 0000000000000000 ffffffff8212ef82 0000000000000000 ffff88001344be88 [ 1.031580] Call Trace: [ 1.031788] [] dump_stack+0x19/0x1b [ 1.032209] [] warn_slowpath_common+0x6b/0x90 [ 1.032694] [] ? da9052_spi_init+0x2e/0x2e [ 1.033161] [] warn_slowpath_fmt+0x41/0x50 [ 1.033625] [] ? da9052_spi_init+0x2e/0x2e [ 1.034094] [] do_one_initcall+0x179/0x1a6 [ 1.034559] [] kernel_init_freeable+0x115/0x19d [ 1.035108] [] ? rest_init+0xc0/0xc0 [ 1.035530] [] kernel_init+0x9/0xe0 [ 1.035950] [] ret_from_fork+0x7a/0xb0 [ 1.036386] [] ? rest_init+0xc0/0xc0 [ 1.036807] ---[ end trace 16f8d1a3aab8f9f2 ]--- [ 1.037227] ------------[ cut here ]------------ [ 1.037608] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.038353] initcall max14577_i2c_init+0x0/0x14 returned with preemption imbalance [ 1.038975] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.039681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.040002] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.040652] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013564268 [ 1.041295] 0000000000000000 ffffffff8212efee 0000000000000000 ffff88001344be88 [ 1.041941] Call Trace: [ 1.042147] [] dump_stack+0x19/0x1b [ 1.042570] [] warn_slowpath_common+0x6b/0x90 [ 1.043054] [] ? da9063_i2c_driver_init+0x14/0x14 [ 1.043571] [] warn_slowpath_fmt+0x41/0x50 [ 1.044036] [] ? i2c_register_driver+0x61/0xc0 [ 1.044531] [] ? da9063_i2c_driver_init+0x14/0x14 [ 1.045041] [] ? da9063_i2c_driver_init+0x14/0x14 [ 1.045556] [] do_one_initcall+0x179/0x1a6 [ 1.046020] [] kernel_init_freeable+0x115/0x19d [ 1.046568] [] ? rest_init+0xc0/0xc0 [ 1.046990] [] kernel_init+0x9/0xe0 [ 1.047407] [] ret_from_fork+0x7a/0xb0 [ 1.047845] [] ? rest_init+0xc0/0xc0 [ 1.048269] ---[ end trace 16f8d1a3aab8f9f3 ]--- [ 1.048658] ------------[ cut here ]------------ [ 1.049039] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.050003] initcall max8998_i2c_init+0x0/0x14 returned with preemption imbalance [ 1.050611] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.051319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.052137] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.052814] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff8800135645c8 [ 1.053460] 0000000000000000 ffffffff8212f002 0000000000000000 ffff88001344be88 [ 1.054140] Call Trace: [ 1.054346] [] dump_stack+0x19/0x1b [ 1.054798] [] warn_slowpath_common+0x6b/0x90 [ 1.055285] [] ? max14577_i2c_init+0x14/0x14 [ 1.055765] [] warn_slowpath_fmt+0x41/0x50 [ 1.056229] [] ? i2c_register_driver+0x61/0xc0 [ 1.056753] [] ? max14577_i2c_init+0x14/0x14 [ 1.057232] [] ? max14577_i2c_init+0x14/0x14 [ 1.057745] [] do_one_initcall+0x179/0x1a6 [ 1.058209] [] kernel_init_freeable+0x115/0x19d [ 1.058742] [] ? rest_init+0xc0/0xc0 [ 1.059164] [] kernel_init+0x9/0xe0 [ 1.059582] [] ret_from_fork+0x7a/0xb0 [ 1.060003] [] ? rest_init+0xc0/0xc0 [ 1.060428] ---[ end trace 16f8d1a3aab8f9f4 ]--- [ 1.060820] ------------[ cut here ]------------ [ 1.061200] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.061941] initcall palmas_i2c_init+0x0/0x14 returned with preemption imbalance [ 1.062544] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.063251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.064071] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.064721] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013564918 [ 1.065365] 0000000000000000 ffffffff8212f044 0000000000000000 ffff88001344be88 [ 1.066012] Call Trace: [ 1.066219] [] dump_stack+0x19/0x1b [ 1.066687] [] warn_slowpath_common+0x6b/0x90 [ 1.067173] [] ? wl1273_core_init+0x2e/0x2e [ 1.067695] [] warn_slowpath_fmt+0x41/0x50 [ 1.068160] [] ? i2c_register_driver+0x61/0xc0 [ 1.068702] [] ? wl1273_core_init+0x2e/0x2e [ 1.069174] [] ? wl1273_core_init+0x2e/0x2e [ 1.070004] [] do_one_initcall+0x179/0x1a6 [ 1.070472] [] kernel_init_freeable+0x115/0x19d [ 1.070975] [] ? rest_init+0xc0/0xc0 [ 1.071398] [] kernel_init+0x9/0xe0 [ 1.071817] [] ret_from_fork+0x7a/0xb0 [ 1.072301] [] ? rest_init+0xc0/0xc0 [ 1.072723] ---[ end trace 16f8d1a3aab8f9f5 ]--- [ 1.073110] ------------[ cut here ]------------ [ 1.073494] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.074235] initcall rc5t583_i2c_init+0x0/0x14 returned with preemption imbalance [ 1.074845] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.075581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.076428] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.077075] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013564c68 [ 1.077720] 0000000000000000 ffffffff8212f073 0000000000000000 ffff88001344be88 [ 1.078398] Call Trace: [ 1.078603] [] dump_stack+0x19/0x1b [ 1.079024] [] warn_slowpath_common+0x6b/0x90 [ 1.079508] [] ? vprbrd_driver_init+0x1b/0x1b [ 1.080003] [] warn_slowpath_fmt+0x41/0x50 [ 1.080471] [] ? i2c_register_driver+0x61/0xc0 [ 1.080966] [] ? vprbrd_driver_init+0x1b/0x1b [ 1.081452] [] ? vprbrd_driver_init+0x1b/0x1b [ 1.081941] [] do_one_initcall+0x179/0x1a6 [ 1.082405] [] kernel_init_freeable+0x115/0x19d [ 1.082903] [] ? rest_init+0xc0/0xc0 [ 1.083329] [] kernel_init+0x9/0xe0 [ 1.083747] [] ret_from_fork+0x7a/0xb0 [ 1.084216] [] ? rest_init+0xc0/0xc0 [ 1.084641] ---[ end trace 16f8d1a3aab8f9f6 ]--- [ 1.085075] ------------[ cut here ]------------ [ 1.085458] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.086202] initcall lm3533_i2c_init+0x0/0x14 returned with preemption imbalance [ 1.086805] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.087517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.088340] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.088993] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013564fb8 [ 1.089641] 0000000000000000 ffffffff8212f0af 0000000000000000 ffff88001344be88 [ 1.090288] Call Trace: [ 1.090495] [] dump_stack+0x19/0x1b [ 1.090916] [] warn_slowpath_common+0x6b/0x90 [ 1.091402] [] ? syscon_init+0x14/0x14 [ 1.091840] [] warn_slowpath_fmt+0x41/0x50 [ 1.092308] [] ? i2c_register_driver+0x61/0xc0 [ 1.092799] [] ? syscon_init+0x14/0x14 [ 1.093240] [] ? syscon_init+0x14/0x14 [ 1.093678] [] do_one_initcall+0x179/0x1a6 [ 1.094148] [] kernel_init_freeable+0x115/0x19d [ 1.094645] [] ? rest_init+0xc0/0xc0 [ 1.095071] [] kernel_init+0x9/0xe0 [ 1.095486] [] ret_from_fork+0x7a/0xb0 [ 1.095952] [] ? rest_init+0xc0/0xc0 [ 1.096375] ---[ end trace 16f8d1a3aab8f9f7 ]--- [ 1.096760] ------------[ cut here ]------------ [ 1.097144] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.097918] initcall as3711_i2c_init+0x0/0x14 returned with preemption imbalance [ 1.098525] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.099267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.100002] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.100649] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013565358 [ 1.101330] 0000000000000000 ffffffff8212f0c3 0000000000000000 ffff88001344be88 [ 1.102014] Call Trace: [ 1.102222] [] dump_stack+0x19/0x1b [ 1.102641] [] warn_slowpath_common+0x6b/0x90 [ 1.103133] [] ? lm3533_i2c_init+0x14/0x14 [ 1.103597] [] warn_slowpath_fmt+0x41/0x50 [ 1.104063] [] ? i2c_register_driver+0x61/0xc0 [ 1.104554] [] ? lm3533_i2c_init+0x14/0x14 [ 1.105022] [] ? lm3533_i2c_init+0x14/0x14 [ 1.105487] [] do_one_initcall+0x179/0x1a6 [ 1.105955] [] kernel_init_freeable+0x115/0x19d [ 1.106452] [] ? rest_init+0xc0/0xc0 [ 1.106909] [] kernel_init+0x9/0xe0 [ 1.107326] [] ret_from_fork+0x7a/0xb0 [ 1.107764] [] ? rest_init+0xc0/0xc0 [ 1.108225] ---[ end trace 16f8d1a3aab8f9f8 ]--- [ 1.108615] ------------[ cut here ]------------ [ 1.108997] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.109733] initcall dma_buf_init+0x0/0x75 returned with preemption imbalance [ 1.110003] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.110710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.111560] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.112202] ffffffff8109b88b ffff8800135607c0 0000000000000000 ffff8800135656a8 [ 1.112849] 0000000000000000 ffffffff8212f1ce 0000000000000000 ffff88001344be88 [ 1.113522] Call Trace: [ 1.113730] [] dump_stack+0x19/0x1b [ 1.114146] [] warn_slowpath_common+0x6b/0x90 [ 1.114636] [] ? st21nfcb_nci_i2c_driver_init+0x14/0x14 [ 1.115191] [] warn_slowpath_fmt+0x41/0x50 [ 1.115660] [] ? debugfs_create_file+0x1a/0x20 [ 1.116151] [] ? st21nfcb_nci_i2c_driver_init+0x14/0x14 [ 1.116709] [] do_one_initcall+0x179/0x1a6 [ 1.117173] [] kernel_init_freeable+0x115/0x19d [ 1.117704] [] ? rest_init+0xc0/0xc0 [ 1.118127] [] kernel_init+0x9/0xe0 [ 1.118547] [] ret_from_fork+0x7a/0xb0 [ 1.118984] [] ? rest_init+0xc0/0xc0 [ 1.119407] ---[ end trace 16f8d1a3aab8f9f9 ]--- [ 1.120178] SCSI subsystem initialized [ 1.120494] ------------[ cut here ]------------ [ 1.120879] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.121618] initcall init_scsi+0x0/0x9d returned with preemption imbalance [ 1.122185] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.122895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.123718] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.124367] ffffffff8109b88b ffffffff8212fc08 0000000000000000 ffff8800135656a8 [ 1.125018] 0000000000000000 ffffffff8212fc08 0000000000000000 ffff88001344be88 [ 1.125699] Call Trace: [ 1.125906] [] dump_stack+0x19/0x1b [ 1.126326] [] warn_slowpath_common+0x6b/0x90 [ 1.126815] [] ? platform_ide_driver_init+0x14/0x14 [ 1.127340] [] ? platform_ide_driver_init+0x14/0x14 [ 1.127871] [] warn_slowpath_fmt+0x41/0x50 [ 1.128338] [] ? platform_ide_driver_init+0x14/0x14 [ 1.128870] [] do_one_initcall+0x179/0x1a6 [ 1.129338] [] kernel_init_freeable+0x115/0x19d [ 1.130003] [] ? rest_init+0xc0/0xc0 [ 1.130430] [] kernel_init+0x9/0xe0 [ 1.130849] [] ret_from_fork+0x7a/0xb0 [ 1.131288] [] ? rest_init+0xc0/0xc0 [ 1.131712] ---[ end trace 16f8d1a3aab8f9fa ]--- [ 1.132125] BUG: scheduling while atomic: kthreadd/2/0x00000073 [ 1.132608] INFO: lockdep is turned off. [ 1.132937] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 1.133554] [ 1.133685] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.134405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.135228] ffff88001356d4a8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 1.135881] ffffffff810b88f7 0000000000000073 ffffffff81ff35e0 ffff88001344fef8 [ 1.136529] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 1.137209] Call Trace: [ 1.137418] [] dump_stack+0x19/0x1b [ 1.137842] [] __schedule_bug+0x67/0xc0 [ 1.138289] [] __schedule+0x4a5/0x650 [ 1.138721] [] schedule+0x23/0x60 [ 1.139163] [] kthreadd+0x11a/0x120 [ 1.139581] [] ? kthread_stop+0x70/0x70 [ 1.140004] [] ret_from_fork+0x7a/0xb0 [ 1.140446] [] ? kthread_stop+0x70/0x70 [ 1.140916] libata version 3.00 loaded. [ 1.141235] ------------[ cut here ]------------ [ 1.141615] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.142360] initcall ata_init+0x0/0x42f returned with preemption imbalance [ 1.142926] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.143634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.144485] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.145136] ffffffff8109b88b 0000000000000282 0000000000000000 ffff88001356d3d8 [ 1.145818] 0000000000000000 ffffffff82130644 0000000000000000 ffff88001344be88 [ 1.146466] Call Trace: [ 1.146673] [] dump_stack+0x19/0x1b [ 1.147095] [] warn_slowpath_common+0x6b/0x90 [ 1.147582] [] ? ses_init+0x42/0x42 [ 1.148032] [] warn_slowpath_fmt+0x41/0x50 [ 1.148498] [] ? ses_init+0x42/0x42 [ 1.148946] [] do_one_initcall+0x179/0x1a6 [ 1.149411] [] kernel_init_freeable+0x115/0x19d [ 1.150004] [] ? rest_init+0xc0/0xc0 [ 1.150431] [] kernel_init+0x9/0xe0 [ 1.150851] [] ret_from_fork+0x7a/0xb0 [ 1.151287] [] ? rest_init+0xc0/0xc0 [ 1.151713] ---[ end trace 16f8d1a3aab8f9fb ]--- [ 1.152099] ACPI: bus type USB registered [ 1.152483] usbcore: registered new interface driver usbfs [ 1.152958] usbcore: registered new interface driver hub [ 1.153414] usbcore: registered new device driver usb [ 1.153833] ------------[ cut here ]------------ [ 1.154215] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.154959] initcall usb_init+0x0/0x169 returned with preemption imbalance [ 1.155524] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.156235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.157052] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.157699] ffffffff8109b88b ffff88001344be48 0000000000000000 ffff88001356d7f8 [ 1.158347] 0000000000000000 ffffffff82131baf 0000000000000000 ffff88001344be88 [ 1.158994] Call Trace: [ 1.159200] [] dump_stack+0x19/0x1b [ 1.159620] [] warn_slowpath_common+0x6b/0x90 [ 1.160004] [] ? i1480_est_init+0x85/0x85 [ 1.160464] [] warn_slowpath_fmt+0x41/0x50 [ 1.160932] [] ? i1480_est_init+0x85/0x85 [ 1.161393] [] do_one_initcall+0x179/0x1a6 [ 1.161863] [] kernel_init_freeable+0x115/0x19d [ 1.162361] [] ? rest_init+0xc0/0xc0 [ 1.162790] [] kernel_init+0x9/0xe0 [ 1.163207] [] ret_from_fork+0x7a/0xb0 [ 1.163643] [] ? rest_init+0xc0/0xc0 [ 1.164067] ---[ end trace 16f8d1a3aab8f9fc ]--- [ 1.164464] ------------[ cut here ]------------ [ 1.164850] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.165593] initcall usb_phy_generic_init+0x0/0x14 returned with preemption imbalance [ 1.166237] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.166945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.167784] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.168444] ffffffff8109b88b ffff880013578ed8 0000000000000000 ffff880013578b78 [ 1.169105] 0000000000000000 ffffffff821329e0 0000000000000000 ffff88001344be88 [ 1.170030] Call Trace: [ 1.170241] [] dump_stack+0x19/0x1b [ 1.170667] [] warn_slowpath_common+0x6b/0x90 [ 1.171167] [] ? lvs_driver_init+0x1b/0x1b [ 1.171642] [] warn_slowpath_fmt+0x41/0x50 [ 1.172119] [] ? lvs_driver_init+0x1b/0x1b [ 1.172595] [] do_one_initcall+0x179/0x1a6 [ 1.173071] [] kernel_init_freeable+0x115/0x19d [ 1.173579] [] ? rest_init+0xc0/0xc0 [ 1.174045] [] kernel_init+0x9/0xe0 [ 1.174470] [] ret_from_fork+0x7a/0xb0 [ 1.174912] [] ? rest_init+0xc0/0xc0 [ 1.175347] ---[ end trace 16f8d1a3aab8f9fd ]--- [ 1.175761] ------------[ cut here ]------------ [ 1.176155] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.176911] initcall serio_init+0x0/0x2e returned with preemption imbalance [ 1.177494] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.178219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.179053] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.179714] ffffffff8109b88b ffffffff8206c200 0000000000000000 ffff880013578ed8 [ 1.180427] 0000000000000000 ffffffff82132a87 0000000000000000 ffff88001344be88 [ 1.181092] Call Trace: [ 1.181304] [] dump_stack+0x19/0x1b [ 1.181733] [] warn_slowpath_common+0x6b/0x90 [ 1.182233] [] ? ci_hdrc_pci_driver_init+0x1b/0x1b [ 1.182763] [] warn_slowpath_fmt+0x41/0x50 [ 1.183241] [] ? ci_hdrc_pci_driver_init+0x1b/0x1b [ 1.183773] [] ? ci_hdrc_pci_driver_init+0x1b/0x1b [ 1.184304] [] do_one_initcall+0x179/0x1a6 [ 1.184778] [] kernel_init_freeable+0x115/0x19d [ 1.185320] [] ? rest_init+0xc0/0xc0 [ 1.185752] [] kernel_init+0x9/0xe0 [ 1.186181] [] ret_from_fork+0x7a/0xb0 [ 1.186627] [] ? rest_init+0xc0/0xc0 [ 1.187095] ---[ end trace 16f8d1a3aab8f9fe ]--- [ 1.187505] ------------[ cut here ]------------ [ 1.187896] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.188656] initcall gameport_init+0x0/0x2e returned with preemption imbalance [ 1.189259] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.190002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.190839] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.191502] ffffffff8109b88b ffffffff8206cd80 0000000000000000 ffff880013579470 [ 1.192198] 0000000000000000 ffffffff82133a05 0000000000000000 ffff88001344be88 [ 1.192859] Call Trace: [ 1.193077] [] dump_stack+0x19/0x1b [ 1.193505] [] warn_slowpath_common+0x6b/0x90 [ 1.194003] [] ? arc_ps2_driver_init+0x14/0x14 [ 1.194504] [] warn_slowpath_fmt+0x41/0x50 [ 1.194979] [] ? arc_ps2_driver_init+0x14/0x14 [ 1.195480] [] ? arc_ps2_driver_init+0x14/0x14 [ 1.195985] [] do_one_initcall+0x179/0x1a6 [ 1.196459] [] kernel_init_freeable+0x115/0x19d [ 1.196968] [] ? rest_init+0xc0/0xc0 [ 1.197404] [] kernel_init+0x9/0xe0 [ 1.197828] [] ret_from_fork+0x7a/0xb0 [ 1.198277] [] ? rest_init+0xc0/0xc0 [ 1.198707] ---[ end trace 16f8d1a3aab8f9ff ]--- [ 1.199112] ------------[ cut here ]------------ [ 1.199501] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.200003] initcall input_init+0x0/0x104 returned with preemption imbalance [ 1.200597] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.201317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.202151] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.202842] ffffffff8109b88b 0000000000d00000 0000000000000000 ffff8800135799a0 [ 1.203502] 0000000000000000 ffffffff82133d60 0000000000000000 ffff88001344be88 [ 1.204164] Call Trace: [ 1.204376] [] dump_stack+0x19/0x1b [ 1.204806] [] warn_slowpath_common+0x6b/0x90 [ 1.205304] [] ? l4_init+0x32d/0x32d [ 1.205739] [] warn_slowpath_fmt+0x41/0x50 [ 1.206212] [] ? l4_init+0x32d/0x32d [ 1.206644] [] ? l4_init+0x32d/0x32d [ 1.207078] [] do_one_initcall+0x179/0x1a6 [ 1.207550] [] kernel_init_freeable+0x115/0x19d [ 1.208090] [] ? rest_init+0xc0/0xc0 [ 1.208522] [] kernel_init+0x9/0xe0 [ 1.208951] [] ret_from_fork+0x7a/0xb0 [ 1.209399] [] ? rest_init+0xc0/0xc0 [ 1.210002] ---[ end trace 16f8d1a3aab8fa00 ]--- [ 1.210416] ------------[ cut here ]------------ [ 1.210808] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.211573] initcall tca8418_keypad_init+0x0/0x14 returned with preemption imbalance [ 1.212220] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.212947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.213781] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.214445] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff880013579d08 [ 1.215109] 0000000000000000 ffffffff82133f3a 0000000000000000 ffff88001344be88 [ 1.215768] Call Trace: [ 1.215982] [] dump_stack+0x19/0x1b [ 1.216411] [] warn_slowpath_common+0x6b/0x90 [ 1.216913] [] ? cros_ec_keyb_driver_init+0x14/0x14 [ 1.217451] [] warn_slowpath_fmt+0x41/0x50 [ 1.217959] [] ? i2c_register_driver+0x61/0xc0 [ 1.218463] [] ? cros_ec_keyb_driver_init+0x14/0x14 [ 1.219003] [] ? cros_ec_keyb_driver_init+0x14/0x14 [ 1.219542] [] do_one_initcall+0x179/0x1a6 [ 1.220004] [] kernel_init_freeable+0x115/0x19d [ 1.220514] [] ? rest_init+0xc0/0xc0 [ 1.220948] [] kernel_init+0x9/0xe0 [ 1.221374] [] ret_from_fork+0x7a/0xb0 [ 1.221821] [] ? rest_init+0xc0/0xc0 [ 1.222287] ---[ end trace 16f8d1a3aab8fa01 ]--- [ 1.222694] ------------[ cut here ]------------ [ 1.223093] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.223852] initcall vprbrd_i2c_init+0x0/0x99 returned with preemption imbalance [ 1.224463] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.225186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.226020] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.226676] ffffffff8109b88b ffff88001357a400 0000000000000000 ffff88001357a0a0 [ 1.227368] 0000000000000000 ffffffff8213495a 0000000000000000 ffff88001344be88 [ 1.228027] Call Trace: [ 1.228237] [] dump_stack+0x19/0x1b [ 1.228663] [] warn_slowpath_common+0x6b/0x90 [ 1.229164] [] ? i2c_parport_init+0x170/0x170 [ 1.229659] [] warn_slowpath_fmt+0x41/0x50 [ 1.230004] [] ? i2c_parport_init+0x170/0x170 [ 1.230501] [] do_one_initcall+0x179/0x1a6 [ 1.230976] [] kernel_init_freeable+0x115/0x19d [ 1.231484] [] ? rest_init+0xc0/0xc0 [ 1.231921] [] kernel_init+0x9/0xe0 [ 1.232346] [] ret_from_fork+0x7a/0xb0 [ 1.232795] [] ? rest_init+0xc0/0xc0 [ 1.233226] ---[ end trace 16f8d1a3aab8fa02 ]--- [ 1.233623] pps_core: LinuxPPS API ver. 1 registered [ 1.234038] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.234816] ------------[ cut here ]------------ [ 1.235203] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.235960] initcall pps_init+0x0/0xb4 returned with preemption imbalance [ 1.236524] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.237247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.238084] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.238747] ffffffff8109b88b ffffffff82134a07 0000000000000000 ffff88001357a400 [ 1.239404] 0000000000000000 ffffffff82134a07 0000000000000000 ffff88001344be88 [ 1.240293] Call Trace: [ 1.240504] [] dump_stack+0x19/0x1b [ 1.240936] [] warn_slowpath_common+0x6b/0x90 [ 1.241434] [] ? ec_i2c_tunnel_driver_init+0x14/0x14 [ 1.242018] [] ? ec_i2c_tunnel_driver_init+0x14/0x14 [ 1.242564] [] warn_slowpath_fmt+0x41/0x50 [ 1.243043] [] ? ec_i2c_tunnel_driver_init+0x14/0x14 [ 1.243586] [] do_one_initcall+0x179/0x1a6 [ 1.244062] [] kernel_init_freeable+0x115/0x19d [ 1.244570] [] ? rest_init+0xc0/0xc0 [ 1.245008] [] kernel_init+0x9/0xe0 [ 1.245432] [] ret_from_fork+0x7a/0xb0 [ 1.245911] [] ? rest_init+0xc0/0xc0 [ 1.246342] ---[ end trace 16f8d1a3aab8fa03 ]--- [ 1.246738] ------------[ cut here ]------------ [ 1.247129] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.247887] initcall power_supply_class_init+0x0/0x40 returned with preemption imbalance [ 1.248559] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.249280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.250002] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.250658] ffffffff8109b88b ffff88001357b318 0000000000000000 ffff88001357a5a0 [ 1.251315] 0000000000000000 ffffffff82134d62 0000000000000000 ffff88001344be88 [ 1.251973] Call Trace: [ 1.252183] [] dump_stack+0x19/0x1b [ 1.252612] [] warn_slowpath_common+0x6b/0x90 [ 1.253115] [] ? w1_f1C_init+0x12/0x12 [ 1.253560] [] warn_slowpath_fmt+0x41/0x50 [ 1.254037] [] ? w1_f1C_init+0x12/0x12 [ 1.254482] [] do_one_initcall+0x179/0x1a6 [ 1.254958] [] kernel_init_freeable+0x115/0x19d [ 1.255466] [] ? rest_init+0xc0/0xc0 [ 1.255901] [] kernel_init+0x9/0xe0 [ 1.256328] [] ret_from_fork+0x7a/0xb0 [ 1.256778] [] ? rest_init+0xc0/0xc0 [ 1.257208] ---[ end trace 16f8d1a3aab8fa04 ]--- [ 1.257601] ------------[ cut here ]------------ [ 1.257991] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.258751] initcall hwmon_init+0x0/0xe3 returned with preemption imbalance [ 1.259329] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.260002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.260836] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.261493] ffffffff8109b88b ffff88001344be18 0000000000000000 ffff88001357a6e8 [ 1.262153] 0000000000000000 ffffffff82134f3d 0000000000000000 ffff88001344be88 [ 1.262813] Call Trace: [ 1.263024] [] dump_stack+0x19/0x1b [ 1.263452] [] warn_slowpath_common+0x6b/0x90 [ 1.263952] [] ? smb347_driver_init+0x14/0x14 [ 1.264448] [] warn_slowpath_fmt+0x41/0x50 [ 1.264925] [] ? hwmon_init+0xc6/0xe3 [ 1.265367] [] ? smb347_driver_init+0x14/0x14 [ 1.265866] [] ? smb347_driver_init+0x14/0x14 [ 1.266362] [] do_one_initcall+0x179/0x1a6 [ 1.266875] [] kernel_init_freeable+0x115/0x19d [ 1.267385] [] ? rest_init+0xc0/0xc0 [ 1.267822] [] kernel_init+0x9/0xe0 [ 1.268250] [] ret_from_fork+0x7a/0xb0 [ 1.268700] [] ? rest_init+0xc0/0xc0 [ 1.269133] ---[ end trace 16f8d1a3aab8fa05 ]--- [ 1.269529] ------------[ cut here ]------------ [ 1.270004] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.270763] initcall watchdog_init+0x0/0x65 returned with preemption imbalance [ 1.271365] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.272087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.272920] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.273577] ffffffff8109b88b ffff88001344be38 0000000000000000 ffff88001357a7a0 [ 1.274237] 0000000000000000 ffffffff82137cb9 0000000000000000 ffff88001344be88 [ 1.274896] Call Trace: [ 1.275106] [] dump_stack+0x19/0x1b [ 1.275532] [] warn_slowpath_common+0x6b/0x90 [ 1.276032] [] ? pkg_temp_thermal_init+0x463/0x463 [ 1.276563] [] warn_slowpath_fmt+0x41/0x50 [ 1.277071] [] ? pkg_temp_thermal_init+0x463/0x463 [ 1.277602] [] do_one_initcall+0x179/0x1a6 [ 1.278079] [] kernel_init_freeable+0x115/0x19d [ 1.278588] [] ? rest_init+0xc0/0xc0 [ 1.279024] [] kernel_init+0x9/0xe0 [ 1.279450] [] ret_from_fork+0x7a/0xb0 [ 1.280003] [] ? rest_init+0xc0/0xc0 [ 1.280437] ---[ end trace 16f8d1a3aab8fa06 ]--- [ 1.280867] ------------[ cut here ]------------ [ 1.281254] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.282010] initcall leds_init+0x0/0x3c returned with preemption imbalance [ 1.282584] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.283311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.284142] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.284799] ffffffff8109b88b ffff88001357bc48 0000000000000000 ffff88001357a950 [ 1.285457] 0000000000000000 ffffffff82139db6 0000000000000000 ffff88001344be88 [ 1.286118] Call Trace: [ 1.286329] [] dump_stack+0x19/0x1b [ 1.286756] [] warn_slowpath_common+0x6b/0x90 [ 1.287255] [] ? rtsx_usb_ms_driver_init+0x14/0x14 [ 1.287783] [] warn_slowpath_fmt+0x41/0x50 [ 1.288257] [] ? rtsx_usb_ms_driver_init+0x14/0x14 [ 1.288783] [] do_one_initcall+0x179/0x1a6 [ 1.289261] [] kernel_init_freeable+0x115/0x19d [ 1.289768] [] ? rest_init+0xc0/0xc0 [ 1.290003] [] kernel_init+0x9/0xe0 [ 1.290430] [] ret_from_fork+0x7a/0xb0 [ 1.290880] [] ? rest_init+0xc0/0xc0 [ 1.291311] ---[ end trace 16f8d1a3aab8fa07 ]--- [ 1.291730] ------------[ cut here ]------------ [ 1.292117] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.292874] initcall iio_init+0x0/0x83 returned with preemption imbalance [ 1.293438] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.294157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.294983] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.295638] ffffffff8109b88b ffff8800134b97f8 0000000000000000 ffff88001357aa88 [ 1.296286] 0000000000000000 ffffffff8213c314 0000000000000000 ffff88001344be88 [ 1.296938] Call Trace: [ 1.297147] [] dump_stack+0x19/0x1b [ 1.297571] [] warn_slowpath_common+0x6b/0x90 [ 1.298096] [] ? bcma_host_soc_init+0x38/0x38 [ 1.298587] [] warn_slowpath_fmt+0x41/0x50 [ 1.299093] [] ? debugfs_create_dir+0x16/0x20 [ 1.299586] [] ? bcma_host_soc_init+0x38/0x38 [ 1.300004] [] do_one_initcall+0x179/0x1a6 [ 1.300480] [] kernel_init_freeable+0x115/0x19d [ 1.300992] [] ? rest_init+0xc0/0xc0 [ 1.301426] [] kernel_init+0x9/0xe0 [ 1.301856] [] ret_from_fork+0x7a/0xb0 [ 1.302303] [] ? rest_init+0xc0/0xc0 [ 1.302738] ---[ end trace 16f8d1a3aab8fa08 ]--- [ 1.303143] ------------[ cut here ]------------ [ 1.303531] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.304287] initcall init_soundcore+0x0/0x95 returned with preemption imbalance [ 1.304898] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.305617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.306446] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.307105] ffffffff8109b88b ffff88001357c7c8 0000000000000000 ffff88001356dfc8 [ 1.307764] 0000000000000000 ffffffff8213d30e 0000000000000000 ffff88001344be88 [ 1.308420] Call Trace: [ 1.308662] [] dump_stack+0x19/0x1b [ 1.309087] [] warn_slowpath_common+0x6b/0x90 [ 1.310004] [] ? rapl_init+0x72f/0x72f [ 1.310450] [] warn_slowpath_fmt+0x41/0x50 [ 1.310926] [] ? rapl_init+0x72f/0x72f [ 1.311375] [] do_one_initcall+0x179/0x1a6 [ 1.311852] [] kernel_init_freeable+0x115/0x19d [ 1.312364] [] ? rest_init+0xc0/0xc0 [ 1.312796] [] kernel_init+0x9/0xe0 [ 1.313251] [] ret_from_fork+0x7a/0xb0 [ 1.313699] [] ? rest_init+0xc0/0xc0 [ 1.314131] ---[ end trace 16f8d1a3aab8fa09 ]--- [ 1.314546] Advanced Linux Sound Architecture Driver Initialized. [ 1.315052] PCI: Using ACPI for IRQ routing [ 1.315400] PCI: pci_cache_line_size set to 64 bytes [ 1.315894] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 1.316396] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff] [ 1.317119] ------------[ cut here ]------------ [ 1.317511] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.318269] initcall net_dev_init+0x0/0x18a returned with preemption imbalance [ 1.318870] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.319589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.320002] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.320662] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff88001357dac8 [ 1.321317] 0000000000000000 ffffffff821421dc 0000000000000000 ffff88001344be88 [ 1.322004] Call Trace: [ 1.322215] [] dump_stack+0x19/0x1b [ 1.322679] [] warn_slowpath_common+0x6b/0x90 [ 1.323176] [] ? netdev_init+0x6b/0x6b [ 1.323625] [] warn_slowpath_fmt+0x41/0x50 [ 1.324099] [] ? netdev_init+0x6b/0x6b [ 1.324549] [] ? netdev_init+0x6b/0x6b [ 1.324994] [] do_one_initcall+0x179/0x1a6 [ 1.325469] [] kernel_init_freeable+0x115/0x19d [ 1.326006] [] ? rest_init+0xc0/0xc0 [ 1.326437] [] kernel_init+0x9/0xe0 [ 1.326864] [] ret_from_fork+0x7a/0xb0 [ 1.327310] [] ? rest_init+0xc0/0xc0 [ 1.327744] ---[ end trace 16f8d1a3aab8fa0a ]--- [ 1.328153] Bluetooth: Core ver 2.19 [ 1.328471] NET: Registered protocol family 31 [ 1.328848] Bluetooth: HCI device and connection manager initialized [ 1.329378] Bluetooth: HCI socket layer initialized [ 1.330007] Bluetooth: L2CAP socket layer initialized [ 1.330436] Bluetooth: SCO socket layer initialized [ 1.330851] ------------[ cut here ]------------ [ 1.331241] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.331998] initcall bt_init+0x0/0xb2 returned with preemption imbalance [ 1.332560] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.333281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.334145] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.334807] ffffffff8109b88b ffff88001344be48 0000000000000000 ffff880013584918 [ 1.335465] 0000000000000000 ffffffff8214b43f 0000000000000000 ffff88001344be88 [ 1.336128] Call Trace: [ 1.336339] [] dump_stack+0x19/0x1b [ 1.336771] [] warn_slowpath_common+0x6b/0x90 [ 1.337267] [] ? cgw_module_init+0xf8/0xf8 [ 1.337746] [] warn_slowpath_fmt+0x41/0x50 [ 1.338220] [] ? bt_init+0x86/0xb2 [ 1.338640] [] ? cgw_module_init+0xf8/0xf8 [ 1.339118] [] ? cgw_module_init+0xf8/0xf8 [ 1.339595] [] do_one_initcall+0x179/0x1a6 [ 1.340004] [] kernel_init_freeable+0x115/0x19d [ 1.340517] [] ? rest_init+0xc0/0xc0 [ 1.340954] [] kernel_init+0x9/0xe0 [ 1.341380] [] ret_from_fork+0x7a/0xb0 [ 1.341828] [] ? rest_init+0xc0/0xc0 [ 1.342261] ---[ end trace 16f8d1a3aab8fa0b ]--- [ 1.342649] nfc: nfc_init: NFC Core ver 0.1 [ 1.343021] NET: Registered protocol family 39 [ 1.343391] ------------[ cut here ]------------ [ 1.343787] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.344544] initcall nfc_init+0x0/0x9c returned with preemption imbalance [ 1.345116] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.345874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.346747] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.347410] ffffffff8109b88b ffff88001344be48 0000000000000000 ffff880013584ca0 [ 1.348075] 0000000000000000 ffffffff8214dddc 0000000000000000 ffff88001344be88 [ 1.348740] Call Trace: [ 1.348953] [] dump_stack+0x19/0x1b [ 1.349381] [] warn_slowpath_common+0x6b/0x90 [ 1.350004] [] ? batadv_init+0x120/0x120 [ 1.350468] [] warn_slowpath_fmt+0x41/0x50 [ 1.350948] [] ? af_nfc_init+0x10/0x12 [ 1.351398] [] ? batadv_init+0x120/0x120 [ 1.351894] [] do_one_initcall+0x179/0x1a6 [ 1.352371] [] kernel_init_freeable+0x115/0x19d [ 1.352884] [] ? rest_init+0xc0/0xc0 [ 1.353319] [] kernel_init+0x9/0xe0 [ 1.353749] [] ret_from_fork+0x7a/0xb0 [ 1.354197] [] ? rest_init+0xc0/0xc0 [ 1.354630] ---[ end trace 16f8d1a3aab8fa0c ]--- [ 1.355207] ------------[ cut here ]------------ [ 1.355598] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.356361] initcall nmi_warning_debugfs+0x0/0x27 returned with preemption imbalance [ 1.357036] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.357790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.358624] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.359288] ffffffff8109b88b ffff8800134d2c40 0000000000000000 ffff880013584eb0 [ 1.360162] 0000000000000000 ffffffff82106c18 0000000000000000 ffff88001344be88 [ 1.360823] Call Trace: [ 1.361039] [] dump_stack+0x19/0x1b [ 1.361468] [] warn_slowpath_common+0x6b/0x90 [ 1.361969] [] ? setup_unknown_nmi_panic+0x15/0x15 [ 1.362500] [] warn_slowpath_fmt+0x41/0x50 [ 1.362980] [] ? debugfs_create_file+0x1a/0x20 [ 1.363485] [] ? setup_unknown_nmi_panic+0x15/0x15 [ 1.364022] [] do_one_initcall+0x179/0x1a6 [ 1.364498] [] kernel_init_freeable+0x115/0x19d [ 1.365011] [] ? rest_init+0xc0/0xc0 [ 1.365447] [] kernel_init+0x9/0xe0 [ 1.365876] [] ret_from_fork+0x7a/0xb0 [ 1.366326] [] ? rest_init+0xc0/0xc0 [ 1.366759] ---[ end trace 16f8d1a3aab8fa0d ]--- [ 1.367170] Switched to clocksource kvm-clock [ 1.367647] FS-Cache: Loaded [ 1.367947] ------------[ cut here ]------------ [ 1.368336] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.369090] initcall pnp_system_init+0x0/0x12 returned with preemption imbalance [ 1.369701] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.370000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.370000] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.370000] ffffffff8109b88b ffff880013589358 0000000000000000 ffff880013588f40 [ 1.370000] 0000000000000000 ffffffff82128afd 0000000000000000 ffff88001344be88 [ 1.370000] Call Trace: [ 1.370000] [] dump_stack+0x19/0x1b [ 1.370000] [] warn_slowpath_common+0x6b/0x90 [ 1.370000] [] ? pnp_setup_reserve_mem+0x3a/0x3a [ 1.370000] [] warn_slowpath_fmt+0x41/0x50 [ 1.370000] [] ? pnp_setup_reserve_mem+0x3a/0x3a [ 1.370000] [] do_one_initcall+0x179/0x1a6 [ 1.370000] [] kernel_init_freeable+0x115/0x19d [ 1.370000] [] ? rest_init+0xc0/0xc0 [ 1.370218] [] kernel_init+0x9/0xe0 [ 1.370645] [] ret_from_fork+0x7a/0xb0 [ 1.371094] [] ? rest_init+0xc0/0xc0 [ 1.371524] ---[ end trace 16f8d1a3aab8fa0e ]--- [ 1.371912] pnp: PnP ACPI init [ 1.372216] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 1.372921] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.373512] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 1.374216] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.374791] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 1.375497] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.376111] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 1.376783] pnp 00:03: [dma 2] [ 1.377078] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 1.377674] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 1.378372] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 1.378986] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 1.379687] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.380560] pnp: PnP ACPI: found 6 devices [ 1.380910] ------------[ cut here ]------------ [ 1.381295] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.382051] initcall pnpacpi_init+0x0/0x74 returned with preemption imbalance [ 1.382644] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.383365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.384197] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.384857] ffffffff8109b88b ffff880013589358 0000000000000000 ffff880013589358 [ 1.385511] 0000000000000000 ffffffff82128b93 0000000000000000 ffff88001344be88 [ 1.386169] Call Trace: [ 1.386380] [] dump_stack+0x19/0x1b [ 1.386840] [] warn_slowpath_common+0x6b/0x90 [ 1.387335] [] ? ispnpidacpi+0x84/0x84 [ 1.387786] [] warn_slowpath_fmt+0x41/0x50 [ 1.388260] [] ? ispnpidacpi+0x84/0x84 [ 1.388703] [] do_one_initcall+0x179/0x1a6 [ 1.389179] [] kernel_init_freeable+0x115/0x19d [ 1.389688] [] ? rest_init+0xc0/0xc0 [ 1.390134] [] kernel_init+0x9/0xe0 [ 1.390560] [] ret_from_fork+0x7a/0xb0 [ 1.391008] [] ? rest_init+0xc0/0xc0 [ 1.391436] ---[ end trace 16f8d1a3aab8fa0f ]--- [ 1.391852] BUG: scheduling while atomic: swapper/1/0x00000003 [ 1.392332] INFO: lockdep is turned off. [ 1.392657] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.393328] [ 1.393461] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.394180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.395042] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.395693] ffffffff810b88f7 0000000000000003 7fffffffffffffff ffff88001344bb48 [ 1.396348] ffffffff81b5e5a5 0000000000000001 ffff880013444000 ffff88001344bfd8 [ 1.397005] Call Trace: [ 1.397216] [] dump_stack+0x19/0x1b [ 1.397640] [] __schedule_bug+0x67/0xc0 [ 1.398100] [] __schedule+0x4a5/0x650 [ 1.398539] [] schedule+0x23/0x60 [ 1.398953] [] schedule_timeout+0x1b5/0x230 [ 1.399434] [] ? wait_for_completion+0x31/0x110 [ 1.399943] [] wait_for_completion+0xd4/0x110 [ 1.400448] [] ? sched_fork+0x1f0/0x1f0 [ 1.400907] [] devtmpfs_create_node+0x11a/0x160 [ 1.401415] [] device_add+0x24e/0x600 [ 1.401857] [] device_create_groups_vargs+0xd8/0xf0 [ 1.402391] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.403000] [] device_create+0x36/0x40 [ 1.403445] [] ? __class_create+0x45/0x80 [ 1.403945] [] chr_dev_init+0xad/0xc2 [ 1.404384] [] do_one_initcall+0x192/0x1a6 [ 1.404859] [] kernel_init_freeable+0x115/0x19d [ 1.405366] [] ? rest_init+0xc0/0xc0 [ 1.405799] [] kernel_init+0x9/0xe0 [ 1.406223] [] ret_from_fork+0x7a/0xb0 [ 1.406667] [] ? rest_init+0xc0/0xc0 [ 1.407114] BUG: scheduling while atomic: kdevtmpfs/14/0x00000023 [ 1.407621] INFO: lockdep is turned off. [ 1.407953] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.408594] [ 1.408727] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.409472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.410313] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.410972] ffffffff810b88f7 0000000000000023 0000000000000000 ffff8800134c3df8 [ 1.411623] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.412277] Call Trace: [ 1.412487] [] dump_stack+0x19/0x1b [ 1.412915] [] __schedule_bug+0x67/0xc0 [ 1.413368] [] __schedule+0x4a5/0x650 [ 1.413811] [] schedule+0x23/0x60 [ 1.414222] [] devtmpfsd+0x158/0x170 [ 1.414654] [] ? handle_create+0x1f0/0x1f0 [ 1.415157] [] kthread+0xfd/0x120 [ 1.415568] [] ? __kthread_unpark+0x30/0x30 [ 1.416052] [] ret_from_fork+0x7a/0xb0 [ 1.416498] [] ? __kthread_unpark+0x30/0x30 [ 1.417018] BUG: scheduling while atomic: swapper/1/0x00000005 [ 1.417503] INFO: lockdep is turned off. [ 1.417834] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.418503] [ 1.418635] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.419354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.420191] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.420847] ffffffff810b88f7 0000000000000005 7fffffffffffffff ffff88001344bb48 [ 1.421497] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.422150] Call Trace: [ 1.422360] [] dump_stack+0x19/0x1b [ 1.422787] [] __schedule_bug+0x67/0xc0 [ 1.423236] [] __schedule+0x4a5/0x650 [ 1.423672] [] schedule+0x23/0x60 [ 1.424083] [] schedule_timeout+0x1b5/0x230 [ 1.424560] [] ? wait_for_completion+0x31/0x110 [ 1.425067] [] wait_for_completion+0xd4/0x110 [ 1.425560] [] ? sched_fork+0x1f0/0x1f0 [ 1.426012] [] devtmpfs_create_node+0x11a/0x160 [ 1.426517] [] device_add+0x24e/0x600 [ 1.426955] [] device_create_groups_vargs+0xd8/0xf0 [ 1.427488] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.428071] [] device_create+0x36/0x40 [ 1.428517] [] ? __class_create+0x45/0x80 [ 1.428985] [] chr_dev_init+0xad/0xc2 [ 1.429422] [] do_one_initcall+0x192/0x1a6 [ 1.429896] [] kernel_init_freeable+0x115/0x19d [ 1.430416] [] ? rest_init+0xc0/0xc0 [ 1.430850] [] kernel_init+0x9/0xe0 [ 1.431272] [] ret_from_fork+0x7a/0xb0 [ 1.431715] [] ? rest_init+0xc0/0xc0 [ 1.432154] BUG: scheduling while atomic: kdevtmpfs/14/0x00000029 [ 1.432657] INFO: lockdep is turned off. [ 1.432986] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.433625] [ 1.433790] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.434527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.435390] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.436082] ffffffff810b88f7 0000000000000029 0000000000000000 ffff8800134c3df8 [ 1.436738] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.437397] Call Trace: [ 1.437607] [] dump_stack+0x19/0x1b [ 1.438036] [] __schedule_bug+0x67/0xc0 [ 1.438489] [] __schedule+0x4a5/0x650 [ 1.438929] [] schedule+0x23/0x60 [ 1.439340] [] devtmpfsd+0x158/0x170 [ 1.439776] [] ? handle_create+0x1f0/0x1f0 [ 1.440261] [] kthread+0xfd/0x120 [ 1.440673] [] ? __kthread_unpark+0x30/0x30 [ 1.441155] [] ret_from_fork+0x7a/0xb0 [ 1.441600] [] ? __kthread_unpark+0x30/0x30 [ 1.442111] BUG: scheduling while atomic: swapper/1/0x00000007 [ 1.442592] INFO: lockdep is turned off. [ 1.442921] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.443585] [ 1.443717] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.444435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.445293] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.445948] ffffffff810b88f7 0000000000000007 7fffffffffffffff ffff88001344bb48 [ 1.446600] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.447257] Call Trace: [ 1.447467] [] dump_stack+0x19/0x1b [ 1.447894] [] __schedule_bug+0x67/0xc0 [ 1.448347] [] __schedule+0x4a5/0x650 [ 1.448787] [] schedule+0x23/0x60 [ 1.449197] [] schedule_timeout+0x1b5/0x230 [ 1.449676] [] ? wait_for_completion+0x31/0x110 [ 1.450198] [] wait_for_completion+0xd4/0x110 [ 1.450695] [] ? sched_fork+0x1f0/0x1f0 [ 1.451152] [] devtmpfs_create_node+0x11a/0x160 [ 1.451661] [] device_add+0x24e/0x600 [ 1.452101] [] device_create_groups_vargs+0xd8/0xf0 [ 1.452638] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.453219] [] device_create+0x36/0x40 [ 1.453665] [] ? __class_create+0x45/0x80 [ 1.454136] [] chr_dev_init+0xad/0xc2 [ 1.454575] [] do_one_initcall+0x192/0x1a6 [ 1.455054] [] kernel_init_freeable+0x115/0x19d [ 1.455565] [] ? rest_init+0xc0/0xc0 [ 1.456001] [] kernel_init+0x9/0xe0 [ 1.456427] [] ret_from_fork+0x7a/0xb0 [ 1.456907] [] ? rest_init+0xc0/0xc0 [ 1.457350] BUG: scheduling while atomic: kdevtmpfs/14/0x0000002f [ 1.457859] INFO: lockdep is turned off. [ 1.458188] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.458833] [ 1.458967] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.459709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.460552] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.461211] ffffffff810b88f7 000000000000002f 0000000000000000 ffff8800134c3df8 [ 1.461868] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.462523] Call Trace: [ 1.462733] [] dump_stack+0x19/0x1b [ 1.463163] [] __schedule_bug+0x67/0xc0 [ 1.463616] [] __schedule+0x4a5/0x650 [ 1.464058] [] schedule+0x23/0x60 [ 1.464468] [] devtmpfsd+0x158/0x170 [ 1.464902] [] ? handle_create+0x1f0/0x1f0 [ 1.465375] [] kthread+0xfd/0x120 [ 1.465821] [] ? __kthread_unpark+0x30/0x30 [ 1.466303] [] ret_from_fork+0x7a/0xb0 [ 1.466785] [] ? __kthread_unpark+0x30/0x30 [ 1.467296] BUG: scheduling while atomic: swapper/1/0x00000009 [ 1.467782] INFO: lockdep is turned off. [ 1.468107] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.468775] [ 1.468907] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.469624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.470463] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.471123] ffffffff810b88f7 0000000000000009 7fffffffffffffff ffff88001344bb48 [ 1.471780] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.472436] Call Trace: [ 1.472648] [] dump_stack+0x19/0x1b [ 1.473078] [] __schedule_bug+0x67/0xc0 [ 1.473532] [] __schedule+0x4a5/0x650 [ 1.473974] [] schedule+0x23/0x60 [ 1.474387] [] schedule_timeout+0x1b5/0x230 [ 1.474871] [] ? wait_for_completion+0x31/0x110 [ 1.475379] [] wait_for_completion+0xd4/0x110 [ 1.475877] [] ? sched_fork+0x1f0/0x1f0 [ 1.476330] [] devtmpfs_create_node+0x11a/0x160 [ 1.476873] [] device_add+0x24e/0x600 [ 1.477313] [] device_create_groups_vargs+0xd8/0xf0 [ 1.477853] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.478433] [] device_create+0x36/0x40 [ 1.478883] [] ? __class_create+0x45/0x80 [ 1.479351] [] chr_dev_init+0xad/0xc2 [ 1.479794] [] do_one_initcall+0x192/0x1a6 [ 1.480278] [] kernel_init_freeable+0x115/0x19d [ 1.480789] [] ? rest_init+0xc0/0xc0 [ 1.481222] [] kernel_init+0x9/0xe0 [ 1.481648] [] ret_from_fork+0x7a/0xb0 [ 1.482098] [] ? rest_init+0xc0/0xc0 [ 1.482538] BUG: scheduling while atomic: kdevtmpfs/14/0x00000035 [ 1.483044] INFO: lockdep is turned off. [ 1.483369] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.484010] [ 1.484142] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.484883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.485714] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.486373] ffffffff810b88f7 0000000000000035 0000000000000000 ffff8800134c3df8 [ 1.487066] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.487724] Call Trace: [ 1.487938] [] dump_stack+0x19/0x1b [ 1.488367] [] __schedule_bug+0x67/0xc0 [ 1.488823] [] __schedule+0x4a5/0x650 [ 1.489261] [] schedule+0x23/0x60 [ 1.489671] [] devtmpfsd+0x158/0x170 [ 1.490125] [] ? handle_create+0x1f0/0x1f0 [ 1.490600] [] kthread+0xfd/0x120 [ 1.491014] [] ? __kthread_unpark+0x30/0x30 [ 1.491496] [] ret_from_fork+0x7a/0xb0 [ 1.491945] [] ? __kthread_unpark+0x30/0x30 [ 1.492454] BUG: scheduling while atomic: swapper/1/0x0000000b [ 1.492940] INFO: lockdep is turned off. [ 1.493264] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.493933] [ 1.494065] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.494784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.495609] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.496264] ffffffff810b88f7 000000000000000b 7fffffffffffffff ffff88001344bb48 [ 1.496918] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.497571] Call Trace: [ 1.497783] [] dump_stack+0x19/0x1b [ 1.498205] [] __schedule_bug+0x67/0xc0 [ 1.498655] [] __schedule+0x4a5/0x650 [ 1.499094] [] schedule+0x23/0x60 [ 1.499503] [] schedule_timeout+0x1b5/0x230 [ 1.499984] [] ? wait_for_completion+0x31/0x110 [ 1.500503] [] wait_for_completion+0xd4/0x110 [ 1.501001] [] ? sched_fork+0x1f0/0x1f0 [ 1.501451] [] devtmpfs_create_node+0x11a/0x160 [ 1.501960] [] device_add+0x24e/0x600 [ 1.502397] [] device_create_groups_vargs+0xd8/0xf0 [ 1.502934] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.503508] [] device_create+0x36/0x40 [ 1.503953] [] ? __class_create+0x45/0x80 [ 1.504417] [] chr_dev_init+0xad/0xc2 [ 1.504857] [] do_one_initcall+0x192/0x1a6 [ 1.505328] [] kernel_init_freeable+0x115/0x19d [ 1.505837] [] ? rest_init+0xc0/0xc0 [ 1.506266] [] kernel_init+0x9/0xe0 [ 1.506690] [] ret_from_fork+0x7a/0xb0 [ 1.507138] [] ? rest_init+0xc0/0xc0 [ 1.507578] BUG: scheduling while atomic: kdevtmpfs/14/0x0000003b [ 1.508084] INFO: lockdep is turned off. [ 1.508408] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.509049] [ 1.509181] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.509922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.510796] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.511453] ffffffff810b88f7 000000000000003b 0000000000000000 ffff8800134c3df8 [ 1.512109] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.512765] Call Trace: [ 1.512975] [] dump_stack+0x19/0x1b [ 1.513399] [] __schedule_bug+0x67/0xc0 [ 1.513856] [] __schedule+0x4a5/0x650 [ 1.514295] [] schedule+0x23/0x60 [ 1.514705] [] devtmpfsd+0x158/0x170 [ 1.515139] [] ? handle_create+0x1f0/0x1f0 [ 1.515611] [] kthread+0xfd/0x120 [ 1.516052] [] ? __kthread_unpark+0x30/0x30 [ 1.516533] [] ret_from_fork+0x7a/0xb0 [ 1.516981] [] ? __kthread_unpark+0x30/0x30 [ 1.517496] BUG: scheduling while atomic: swapper/1/0x0000000d [ 1.517980] INFO: lockdep is turned off. [ 1.518309] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.518980] [ 1.519113] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.519836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.520674] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.521333] ffffffff810b88f7 000000000000000d 7fffffffffffffff ffff88001344bb48 [ 1.521992] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.522648] Call Trace: [ 1.522863] [] dump_stack+0x19/0x1b [ 1.523290] [] __schedule_bug+0x67/0xc0 [ 1.523743] [] __schedule+0x4a5/0x650 [ 1.524185] [] schedule+0x23/0x60 [ 1.524597] [] schedule_timeout+0x1b5/0x230 [ 1.525082] [] ? wait_for_completion+0x31/0x110 [ 1.525591] [] wait_for_completion+0xd4/0x110 [ 1.526089] [] ? sched_fork+0x1f0/0x1f0 [ 1.526543] [] devtmpfs_create_node+0x11a/0x160 [ 1.527056] [] device_add+0x24e/0x600 [ 1.527496] [] device_create_groups_vargs+0xd8/0xf0 [ 1.528038] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.528618] [] device_create+0x36/0x40 [ 1.529070] [] ? __class_create+0x45/0x80 [ 1.529538] [] chr_dev_init+0xad/0xc2 [ 1.529981] [] do_one_initcall+0x192/0x1a6 [ 1.530466] [] kernel_init_freeable+0x115/0x19d [ 1.530981] [] ? rest_init+0xc0/0xc0 [ 1.531415] [] kernel_init+0x9/0xe0 [ 1.531844] [] ret_from_fork+0x7a/0xb0 [ 1.532291] [] ? rest_init+0xc0/0xc0 [ 1.532732] BUG: scheduling while atomic: kdevtmpfs/14/0x00000041 [ 1.533241] INFO: lockdep is turned off. [ 1.533567] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.534209] [ 1.534341] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.535083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.535917] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.536575] ffffffff810b88f7 0000000000000041 0000000000000000 ffff8800134c3df8 [ 1.537232] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.537887] Call Trace: [ 1.538097] [] dump_stack+0x19/0x1b [ 1.538521] [] __schedule_bug+0x67/0xc0 [ 1.538978] [] __schedule+0x4a5/0x650 [ 1.539418] [] schedule+0x23/0x60 [ 1.539832] [] devtmpfsd+0x158/0x170 [ 1.540275] [] ? handle_create+0x1f0/0x1f0 [ 1.540755] [] kthread+0xfd/0x120 [ 1.541168] [] ? __kthread_unpark+0x30/0x30 [ 1.541651] [] ret_from_fork+0x7a/0xb0 [ 1.542102] [] ? __kthread_unpark+0x30/0x30 [ 1.542612] BUG: scheduling while atomic: swapper/1/0x0000000f [ 1.543100] INFO: lockdep is turned off. [ 1.543428] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.544099] [ 1.544231] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.544956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.545816] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.546471] ffffffff810b88f7 000000000000000f 7fffffffffffffff ffff88001344bb48 [ 1.547159] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.547849] Call Trace: [ 1.548060] [] dump_stack+0x19/0x1b [ 1.548490] [] __schedule_bug+0x67/0xc0 [ 1.548949] [] __schedule+0x4a5/0x650 [ 1.549391] [] schedule+0x23/0x60 [ 1.549806] [] schedule_timeout+0x1b5/0x230 [ 1.550300] [] ? wait_for_completion+0x31/0x110 [ 1.550814] [] wait_for_completion+0xd4/0x110 [ 1.551311] [] ? sched_fork+0x1f0/0x1f0 [ 1.551769] [] devtmpfs_create_node+0x11a/0x160 [ 1.552279] [] device_add+0x24e/0x600 [ 1.552720] [] device_create_groups_vargs+0xd8/0xf0 [ 1.553261] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.553842] [] device_create+0x36/0x40 [ 1.554287] [] ? __class_create+0x45/0x80 [ 1.554758] [] chr_dev_init+0xad/0xc2 [ 1.555199] [] do_one_initcall+0x192/0x1a6 [ 1.555675] [] kernel_init_freeable+0x115/0x19d [ 1.556186] [] ? rest_init+0xc0/0xc0 [ 1.556619] [] kernel_init+0x9/0xe0 [ 1.557047] [] ret_from_fork+0x7a/0xb0 [ 1.557495] [] ? rest_init+0xc0/0xc0 [ 1.557939] BUG: scheduling while atomic: kdevtmpfs/14/0x00000047 [ 1.558446] INFO: lockdep is turned off. [ 1.558777] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.559418] [ 1.559552] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.560306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.561140] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.561800] ffffffff810b88f7 0000000000000047 0000000000000000 ffff8800134c3df8 [ 1.562454] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.563144] Call Trace: [ 1.563355] [] dump_stack+0x19/0x1b [ 1.563784] [] __schedule_bug+0x67/0xc0 [ 1.564238] [] __schedule+0x4a5/0x650 [ 1.564676] [] schedule+0x23/0x60 [ 1.565091] [] devtmpfsd+0x158/0x170 [ 1.565525] [] ? handle_create+0x1f0/0x1f0 [ 1.566002] [] kthread+0xfd/0x120 [ 1.566413] [] ? __kthread_unpark+0x30/0x30 [ 1.566898] [] ret_from_fork+0x7a/0xb0 [ 1.567343] [] ? __kthread_unpark+0x30/0x30 [ 1.567857] BUG: scheduling while atomic: swapper/1/0x00000011 [ 1.568339] INFO: lockdep is turned off. [ 1.568663] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.569334] [ 1.569467] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.570197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.571032] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.571688] ffffffff810b88f7 0000000000000011 7fffffffffffffff ffff88001344bb48 [ 1.572348] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.573008] Call Trace: [ 1.573219] [] dump_stack+0x19/0x1b [ 1.573643] [] __schedule_bug+0x67/0xc0 [ 1.574099] [] __schedule+0x4a5/0x650 [ 1.574538] [] schedule+0x23/0x60 [ 1.574952] [] schedule_timeout+0x1b5/0x230 [ 1.575435] [] ? wait_for_completion+0x31/0x110 [ 1.575947] [] wait_for_completion+0xd4/0x110 [ 1.576444] [] ? sched_fork+0x1f0/0x1f0 [ 1.576901] [] devtmpfs_create_node+0x11a/0x160 [ 1.577410] [] device_add+0x24e/0x600 [ 1.577856] [] device_create_groups_vargs+0xd8/0xf0 [ 1.578396] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.578975] [] device_create+0x36/0x40 [ 1.579419] [] ? __class_create+0x45/0x80 [ 1.579918] [] chr_dev_init+0xad/0xc2 [ 1.580368] [] do_one_initcall+0x192/0x1a6 [ 1.580845] [] kernel_init_freeable+0x115/0x19d [ 1.581355] [] ? rest_init+0xc0/0xc0 [ 1.581790] [] kernel_init+0x9/0xe0 [ 1.582214] [] ret_from_fork+0x7a/0xb0 [ 1.582658] [] ? rest_init+0xc0/0xc0 [ 1.583101] BUG: scheduling while atomic: kdevtmpfs/14/0x0000004d [ 1.583604] INFO: lockdep is turned off. [ 1.583935] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.584578] [ 1.584711] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.585457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.586287] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.586975] ffffffff810b88f7 000000000000004d 0000000000000000 ffff8800134c3df8 [ 1.587630] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.588287] Call Trace: [ 1.588497] [] dump_stack+0x19/0x1b [ 1.588925] [] __schedule_bug+0x67/0xc0 [ 1.589377] [] __schedule+0x4a5/0x650 [ 1.589818] [] schedule+0x23/0x60 [ 1.590240] [] devtmpfsd+0x158/0x170 [ 1.590674] [] ? handle_create+0x1f0/0x1f0 [ 1.591151] [] kthread+0xfd/0x120 [ 1.591563] [] ? __kthread_unpark+0x30/0x30 [ 1.592045] [] ret_from_fork+0x7a/0xb0 [ 1.592491] [] ? __kthread_unpark+0x30/0x30 [ 1.593011] BUG: scheduling while atomic: swapper/1/0x00000013 [ 1.593494] INFO: lockdep is turned off. [ 1.593822] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.594487] [ 1.594619] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.595339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.596165] ffff88001344bca0 ffff88001344bab8 ffffffff81b5b203 ffff88001344bad8 [ 1.596851] ffffffff810b88f7 0000000000000013 7fffffffffffffff ffff88001344bb38 [ 1.597505] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.598162] Call Trace: [ 1.598372] [] dump_stack+0x19/0x1b [ 1.598799] [] __schedule_bug+0x67/0xc0 [ 1.599252] [] __schedule+0x4a5/0x650 [ 1.599690] [] schedule+0x23/0x60 [ 1.600115] [] schedule_timeout+0x1b5/0x230 [ 1.600598] [] ? wait_for_completion+0x31/0x110 [ 1.601111] [] wait_for_completion+0xd4/0x110 [ 1.601608] [] ? sched_fork+0x1f0/0x1f0 [ 1.602066] [] devtmpfs_create_node+0x11a/0x160 [ 1.602574] [] device_add+0x24e/0x600 [ 1.603045] [] device_create_groups_vargs+0xd8/0xf0 [ 1.603580] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.604161] [] device_create+0x36/0x40 [ 1.604608] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.605217] [] tty_init+0x77/0x12e [ 1.605635] [] chr_dev_init+0xbd/0xc2 [ 1.606077] [] do_one_initcall+0x192/0x1a6 [ 1.606551] [] kernel_init_freeable+0x115/0x19d [ 1.607063] [] ? rest_init+0xc0/0xc0 [ 1.607496] [] kernel_init+0x9/0xe0 [ 1.607924] [] ret_from_fork+0x7a/0xb0 [ 1.608372] [] ? rest_init+0xc0/0xc0 [ 1.608815] BUG: scheduling while atomic: kdevtmpfs/14/0x00000053 [ 1.609321] INFO: lockdep is turned off. [ 1.609649] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.610304] [ 1.610438] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.611183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.612042] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.612696] ffffffff810b88f7 0000000000000053 0000000000000000 ffff8800134c3df8 [ 1.613382] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.614040] Call Trace: [ 1.614250] [] dump_stack+0x19/0x1b [ 1.614676] [] __schedule_bug+0x67/0xc0 [ 1.615160] [] __schedule+0x4a5/0x650 [ 1.615598] [] schedule+0x23/0x60 [ 1.616010] [] devtmpfsd+0x158/0x170 [ 1.616441] [] ? handle_create+0x1f0/0x1f0 [ 1.616918] [] kthread+0xfd/0x120 [ 1.617328] [] ? __kthread_unpark+0x30/0x30 [ 1.617811] [] ret_from_fork+0x7a/0xb0 [ 1.618257] [] ? __kthread_unpark+0x30/0x30 [ 1.618771] BUG: scheduling while atomic: swapper/1/0x00000015 [ 1.619254] INFO: lockdep is turned off. [ 1.619581] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.620264] [ 1.620398] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.621119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.621957] ffff88001344bca0 ffff88001344bab8 ffffffff81b5b203 ffff88001344bad8 [ 1.622614] ffffffff810b88f7 0000000000000015 7fffffffffffffff ffff88001344bb38 [ 1.623306] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 1.623969] Call Trace: [ 1.624180] [] dump_stack+0x19/0x1b [ 1.624604] [] __schedule_bug+0x67/0xc0 [ 1.625061] [] __schedule+0x4a5/0x650 [ 1.625499] [] schedule+0x23/0x60 [ 1.625913] [] schedule_timeout+0x1b5/0x230 [ 1.626394] [] ? wait_for_completion+0x31/0x110 [ 1.626936] [] wait_for_completion+0xd4/0x110 [ 1.627431] [] ? sched_fork+0x1f0/0x1f0 [ 1.627887] [] devtmpfs_create_node+0x11a/0x160 [ 1.628397] [] device_add+0x24e/0x600 [ 1.628870] [] device_create_groups_vargs+0xd8/0xf0 [ 1.629408] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.629989] [] device_create+0x36/0x40 [ 1.630445] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.631028] [] tty_init+0xea/0x12e [ 1.631449] [] chr_dev_init+0xbd/0xc2 [ 1.631892] [] do_one_initcall+0x192/0x1a6 [ 1.632366] [] kernel_init_freeable+0x115/0x19d [ 1.632909] [] ? rest_init+0xc0/0xc0 [ 1.633342] [] kernel_init+0x9/0xe0 [ 1.633770] [] ret_from_fork+0x7a/0xb0 [ 1.634217] [] ? rest_init+0xc0/0xc0 [ 1.634656] BUG: scheduling while atomic: kdevtmpfs/14/0x00000059 [ 1.635163] INFO: lockdep is turned off. [ 1.635489] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.636130] [ 1.636263] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.637006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.637841] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.638502] ffffffff810b88f7 0000000000000059 0000000000000000 ffff8800134c3df8 [ 1.639165] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.639827] Call Trace: [ 1.640049] [] dump_stack+0x19/0x1b [ 1.640477] [] __schedule_bug+0x67/0xc0 [ 1.640934] [] __schedule+0x4a5/0x650 [ 1.641373] [] schedule+0x23/0x60 [ 1.641786] [] devtmpfsd+0x158/0x170 [ 1.642220] [] ? handle_create+0x1f0/0x1f0 [ 1.642696] [] kthread+0xfd/0x120 [ 1.643142] [] ? __kthread_unpark+0x30/0x30 [ 1.643623] [] ret_from_fork+0x7a/0xb0 [ 1.644101] [] ? __kthread_unpark+0x30/0x30 [ 1.644599] ------------[ cut here ]------------ [ 1.644992] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.645748] initcall chr_dev_init+0x0/0xc2 returned with preemption imbalance [ 1.646342] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.647061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.647893] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.648548] ffffffff8109b88b ffffffff82030e78 0000000000000000 ffff88001358e420 [ 1.649207] 0000000000000000 ffffffff8212aa87 0000000000000000 ffff88001344be88 [ 1.649865] Call Trace: [ 1.650088] [] dump_stack+0x19/0x1b [ 1.650516] [] warn_slowpath_common+0x6b/0x90 [ 1.651015] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.651596] [] warn_slowpath_fmt+0x41/0x50 [ 1.652071] [] ? tty_init+0x115/0x12e [ 1.652509] [] ? setup_early_serial8250_console+0x5e/0x5e [ 1.653089] [] do_one_initcall+0x179/0x1a6 [ 1.653562] [] kernel_init_freeable+0x115/0x19d [ 1.654072] [] ? rest_init+0xc0/0xc0 [ 1.654504] [] kernel_init+0x9/0xe0 [ 1.654931] [] ret_from_fork+0x7a/0xb0 [ 1.655376] [] ? rest_init+0xc0/0xc0 [ 1.655810] ---[ end trace 16f8d1a3aab8fa10 ]--- [ 1.656209] ------------[ cut here ]------------ [ 1.656598] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.657358] initcall firmware_class_init+0x0/0x5e returned with preemption imbalance [ 1.658004] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.658722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.659555] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.660226] ffffffff8109b88b ffffffff8203bc18 0000000000000000 ffff880013595bc0 [ 1.660889] 0000000000000000 ffffffff8212cc00 0000000000000000 ffff88001344be88 [ 1.661546] Call Trace: [ 1.661760] [] dump_stack+0x19/0x1b [ 1.662188] [] warn_slowpath_common+0x6b/0x90 [ 1.662684] [] ? devtmpfs_init+0xd0/0xd0 [ 1.663150] [] warn_slowpath_fmt+0x41/0x50 [ 1.663627] [] ? devtmpfs_init+0xd0/0xd0 [ 1.664091] [] do_one_initcall+0x179/0x1a6 [ 1.664564] [] kernel_init_freeable+0x115/0x19d [ 1.665076] [] ? rest_init+0xc0/0xc0 [ 1.665509] [] kernel_init+0x9/0xe0 [ 1.665938] [] ret_from_fork+0x7a/0xb0 [ 1.666385] [] ? rest_init+0xc0/0xc0 [ 1.666820] ---[ end trace 16f8d1a3aab8fa11 ]--- [ 1.667228] ------------[ cut here ]------------ [ 1.667616] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.668375] initcall thermal_init+0x0/0xce returned with preemption imbalance [ 1.668978] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.669690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.670530] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.671192] ffffffff8109b88b ffff88001344be68 0000000000000000 ffff880013595d20 [ 1.671853] 0000000000000000 ffffffff82137788 0000000000000000 ffff88001344be88 [ 1.672511] Call Trace: [ 1.672723] [] dump_stack+0x19/0x1b [ 1.673205] [] warn_slowpath_common+0x6b/0x90 [ 1.673702] [] ? ucd9200_driver_init+0x14/0x14 [ 1.674257] [] warn_slowpath_fmt+0x41/0x50 [ 1.674732] [] ? ucd9200_driver_init+0x14/0x14 [ 1.675237] [] ? ucd9200_driver_init+0x14/0x14 [ 1.675740] [] do_one_initcall+0x179/0x1a6 [ 1.676267] [] kernel_init_freeable+0x115/0x19d [ 1.676829] [] ? rest_init+0xc0/0xc0 [ 1.677259] [] kernel_init+0x9/0xe0 [ 1.677684] [] ret_from_fork+0x7a/0xb0 [ 1.678182] [] ? rest_init+0xc0/0xc0 [ 1.678613] ---[ end trace 16f8d1a3aab8fa12 ]--- [ 1.683606] ------------[ cut here ]------------ [ 1.684001] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.684759] initcall ssb_modinit+0x0/0x68 returned with preemption imbalance [ 1.685345] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.686067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.686900] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.687557] ffffffff8109b88b ffff88001344be68 0000000000000000 ffff880013595df0 [ 1.688213] 0000000000000000 ffffffff8213bf14 0000000000000000 ffff88001344be88 [ 1.688870] Call Trace: [ 1.689079] [] dump_stack+0x19/0x1b [ 1.689507] [] warn_slowpath_common+0x6b/0x90 [ 1.690044] [] ? i2c_hid_driver_init+0x14/0x14 [ 1.690546] [] warn_slowpath_fmt+0x41/0x50 [ 1.691023] [] ? mutex_unlock+0x9/0x10 [ 1.691469] [] ? i2c_hid_driver_init+0x14/0x14 [ 1.691973] [] do_one_initcall+0x179/0x1a6 [ 1.692444] [] kernel_init_freeable+0x115/0x19d [ 1.692955] [] ? rest_init+0xc0/0xc0 [ 1.693386] [] kernel_init+0x9/0xe0 [ 1.693812] [] ret_from_fork+0x7a/0xb0 [ 1.694257] [] ? rest_init+0xc0/0xc0 [ 1.694688] ---[ end trace 16f8d1a3aab8fa13 ]--- [ 1.695123] ------------[ cut here ]------------ [ 1.695512] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.696268] initcall bcma_modinit+0x0/0x35 returned with preemption imbalance [ 1.696865] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.697583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.698415] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.699075] ffffffff8109b88b ffffffff8213bf7c 0000000000000000 ffff880013598320 [ 1.699730] 0000000000000000 ffffffff8213bf7c 0000000000000000 ffff88001344be88 [ 1.700401] Call Trace: [ 1.700611] [] dump_stack+0x19/0x1b [ 1.701040] [] warn_slowpath_common+0x6b/0x90 [ 1.701537] [] ? ssb_modinit+0x68/0x68 [ 1.701989] [] ? ssb_modinit+0x68/0x68 [ 1.702436] [] warn_slowpath_fmt+0x41/0x50 [ 1.702913] [] ? bcma_host_pci_init+0x19/0x1b [ 1.703411] [] ? ssb_modinit+0x68/0x68 [ 1.703860] [] do_one_initcall+0x179/0x1a6 [ 1.704335] [] kernel_init_freeable+0x115/0x19d [ 1.704893] [] ? rest_init+0xc0/0xc0 [ 1.705323] [] kernel_init+0x9/0xe0 [ 1.705746] [] ret_from_fork+0x7a/0xb0 [ 1.706241] [] ? rest_init+0xc0/0xc0 [ 1.706671] ---[ end trace 16f8d1a3aab8fa14 ]--- [ 1.707091] ------------[ cut here ]------------ [ 1.707482] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.708241] initcall mcb_init+0x0/0x20 returned with preemption imbalance [ 1.708813] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.709535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.710382] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.711044] ffffffff8109b88b ffff88001344be18 0000000000000000 ffff880013598cd0 [ 1.711700] 0000000000000000 ffffffff8188d010 0000000000000000 ffff88001344be88 [ 1.712358] Call Trace: [ 1.712568] [] dump_stack+0x19/0x1b [ 1.713000] [] warn_slowpath_common+0x6b/0x90 [ 1.713496] [] ? __mcb_bus_add_devices+0x50/0x50 [ 1.714015] [] warn_slowpath_fmt+0x41/0x50 [ 1.714489] [] ? __mcb_bus_add_devices+0x50/0x50 [ 1.715008] [] do_one_initcall+0x179/0x1a6 [ 1.715482] [] kernel_init_freeable+0x115/0x19d [ 1.715994] [] ? rest_init+0xc0/0xc0 [ 1.716425] [] kernel_init+0x9/0xe0 [ 1.716854] [] ret_from_fork+0x7a/0xb0 [ 1.717302] [] ? rest_init+0xc0/0xc0 [ 1.717733] ---[ end trace 16f8d1a3aab8fa15 ]--- [ 1.718125] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 1.718584] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff] [ 1.719047] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff] [ 1.719508] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf] [ 1.720032] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff] [ 1.720497] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff] [ 1.721070] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff] [ 1.721613] NET: Registered protocol family 2 [ 1.722112] BUG: scheduling while atomic: kthreadd/2/0x00000079 [ 1.722604] INFO: lockdep is turned off. [ 1.722933] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 1.723557] [ 1.723690] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.724418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.725256] ffff88001359d3b8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 1.725917] ffffffff810b88f7 0000000000000079 ffffffff81ff35e0 ffff88001344fef8 [ 1.726576] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 1.727234] Call Trace: [ 1.727444] [] dump_stack+0x19/0x1b [ 1.727872] [] __schedule_bug+0x67/0xc0 [ 1.728324] [] __schedule+0x4a5/0x650 [ 1.728766] [] schedule+0x23/0x60 [ 1.729176] [] kthreadd+0x11a/0x120 [ 1.729599] [] ? kthread_stop+0x70/0x70 [ 1.730065] [] ret_from_fork+0x7a/0xb0 [ 1.730511] [] ? kthread_stop+0x70/0x70 [ 1.731034] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 1.731630] TCP bind hash table entries: 4096 (order: 6, 262144 bytes) [ 1.732240] TCP: Hash tables configured (established 4096 bind 4096) [ 1.732792] TCP: reno registered [ 1.733074] UDP hash table entries: 256 (order: 3, 40960 bytes) [ 1.733577] UDP-Lite hash table entries: 256 (order: 3, 40960 bytes) [ 1.734192] ------------[ cut here ]------------ [ 1.734606] BUG: workqueue leaked lock or atomic: kworker/0:0/0x00000200/4 [ 1.734606] last function: check_lifetime [ 1.735537] INFO: lockdep is turned off. [ 1.735869] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.736612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.737489] Workqueue: events_power_efficient check_lifetime [ 1.738001] ffffffff820de0c0 ffff88001346bd68 ffffffff81b5b203 ffff88001346bde8 [ 1.738654] ffffffff810af83e ffffffff810af63e ffffffff81ff2090 ffffffff820de0c8 [ 1.739311] 0000000081ff1d40 ffffffff820de0c0 0000000000000000 0000000000000000 [ 1.740029] Call Trace: [ 1.740240] [] dump_stack+0x19/0x1b [ 1.740667] [] process_one_work+0x33e/0x460 [ 1.741151] [] ? process_one_work+0x13e/0x460 [ 1.741648] [] worker_thread+0x63/0x490 [ 1.742103] [] ? process_one_work+0x460/0x460 [ 1.742597] [] kthread+0xfd/0x120 [ 1.743061] [] ? __kthread_unpark+0x30/0x30 [ 1.743541] [] ret_from_fork+0x7a/0xb0 [ 1.743988] [] ? __kthread_unpark+0x30/0x30 [ 1.744467] BUG: scheduling while atomic: kworker/0:0/4/0x00000201 [ 1.744977] INFO: lockdep is turned off. [ 1.745302] Preemption disabled at:[] check_lifetime+0x45/0x2c0 [ 1.745978] [ 1.746111] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.746859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.747694] ffffffff81ff1d40 ffff88001346bd58 ffffffff81b5b203 ffff88001346bd78 [ 1.748402] ffffffff810b88f7 0000000000000201 ffff88001343ada0 ffff88001346bdd8 [ 1.749092] ffffffff81b5e5a5 ffff88001346bdc8 ffff880013464000 ffff88001346bfd8 [ 1.749754] Call Trace: [ 1.749964] [] dump_stack+0x19/0x1b [ 1.750397] [] __schedule_bug+0x67/0xc0 [ 1.750855] [] __schedule+0x4a5/0x650 [ 1.751292] [] schedule+0x23/0x60 [ 1.751702] [] worker_thread+0xd6/0x490 [ 1.752156] [] ? process_one_work+0x460/0x460 [ 1.752649] [] kthread+0xfd/0x120 [ 1.753064] [] ? __kthread_unpark+0x30/0x30 [ 1.753544] [] ret_from_fork+0x7a/0xb0 [ 1.753993] [] ? __kthread_unpark+0x30/0x30 [ 1.754479] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.755239] initcall inet_init+0x0/0x285 returned with preemption imbalance [ 1.755852] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.756570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.757402] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.758062] ffffffff8109b88b ffffffff820fbb40 0000000000000000 ffff880013599438 [ 1.758720] 0000000000000000 ffffffff82145a46 0000000000000000 ffff88001344be88 [ 1.759382] Call Trace: [ 1.759593] [] dump_stack+0x19/0x1b [ 1.760033] [] warn_slowpath_common+0x6b/0x90 [ 1.760530] [] ? ipv4_mib_init_net+0x16b/0x16b [ 1.761036] [] warn_slowpath_fmt+0x41/0x50 [ 1.761511] [] ? ipv4_mib_init_net+0x16b/0x16b [ 1.762018] [] do_one_initcall+0x179/0x1a6 [ 1.762492] [] kernel_init_freeable+0x115/0x19d [ 1.763003] [] ? rest_init+0xc0/0xc0 [ 1.763433] [] kernel_init+0x9/0xe0 [ 1.763890] [] ret_from_fork+0x7a/0xb0 [ 1.764339] [] ? rest_init+0xc0/0xc0 [ 1.764775] ---[ end trace 16f8d1a3aab8fa16 ]--- [ 1.765165] NET: Registered protocol family 1 [ 1.765558] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.766063] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.766549] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.767082] pci 0000:00:02.0: Video device with shadowed ROM [ 1.767567] PCI: CLS 0 bytes, default 64 [ 1.767972] Unpacking initramfs... [ 1.818150] debug: unmapping init [mem 0xffff880013cce000-0xffff880013fd7fff] [ 1.819028] ------------[ cut here ]------------ [ 1.819430] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.820303] BUG: workqueue leaked lock or atomic: kworker/0:1/0x000001e1/22 [ 1.820303] last function: delayed_fput [ 1.821380] INFO: lockdep is turned off. [ 1.821869] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.822805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.823636] Workqueue: events delayed_fput [ 1.823991] ffffffff82000ac0 ffff8800135afd68 ffffffff81b5b203 ffff8800135afde8 [ 1.824618] ffffffff810af83e ffffffff810af63e ffffffff81ff1d58 ffffffff82000ac8 [ 1.825249] 0000000081ff1d40 ffffffff82000ac0 0000000000000000 0000000000000000 [ 1.825882] Call Trace: [ 1.826085] [] dump_stack+0x19/0x1b [ 1.826496] [] process_one_work+0x33e/0x460 [ 1.826974] [] ? process_one_work+0x13e/0x460 [ 1.827449] [] worker_thread+0x63/0x490 [ 1.827979] [] ? process_one_work+0x460/0x460 [ 1.828453] [] kthread+0xfd/0x120 [ 1.828893] [] ? __kthread_unpark+0x30/0x30 [ 1.829358] [] ret_from_fork+0x7a/0xb0 [ 1.829791] [] ? __kthread_unpark+0x30/0x30 [ 1.830272] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 1.830767] INFO: lockdep is turned off. [ 1.831128] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.831742] [ 1.831916] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.832642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.833493] ffffffff81ff1d40 ffff8800135afd58 ffffffff81b5b203 ffff8800135afd78 [ 1.834125] ffffffff810b88f7 00000000000001e2 ffff88001359d320 ffff8800135afdd8 [ 1.834756] ffffffff81b5e5a5 ffff8800135afdc8 ffff8800135a8000 ffff8800135affd8 [ 1.835398] Call Trace: [ 1.835600] [] dump_stack+0x19/0x1b [ 1.836023] [] __schedule_bug+0x67/0xc0 [ 1.836455] [] __schedule+0x4a5/0x650 [ 1.836876] [] schedule+0x23/0x60 [ 1.837268] [] worker_thread+0xd6/0x490 [ 1.837699] [] ? process_one_work+0x460/0x460 [ 1.838188] [] kthread+0xfd/0x120 [ 1.838581] [] ? __kthread_unpark+0x30/0x30 [ 1.839155] [] ret_from_fork+0x7a/0xb0 [ 1.839580] [] ? __kthread_unpark+0x30/0x30 [ 1.840106] initcall populate_rootfs+0x0/0xac returned with preemption imbalance [ 1.840693] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.841385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.842181] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.842818] ffffffff8109b88b ffff88001344be28 0000000000000000 ffff88001362c330 [ 1.843451] 0000000000000000 ffffffff821065e3 0000000000000000 ffff88001344be88 [ 1.844197] Call Trace: [ 1.844399] [] dump_stack+0x19/0x1b [ 1.844808] [] warn_slowpath_common+0x6b/0x90 [ 1.845282] [] ? unpack_to_rootfs+0x247/0x247 [ 1.845755] [] warn_slowpath_fmt+0x41/0x50 [ 1.846221] [] ? free_initrd_mem+0x2f/0x34 [ 1.846674] [] ? unpack_to_rootfs+0x247/0x247 [ 1.847264] [] do_one_initcall+0x179/0x1a6 [ 1.847716] [] kernel_init_freeable+0x115/0x19d [ 1.848252] [] ? rest_init+0xc0/0xc0 [ 1.848663] [] kernel_init+0x9/0xe0 [ 1.849074] [] ret_from_fork+0x7a/0xb0 [ 1.849500] [] ? rest_init+0xc0/0xc0 [ 1.849915] ---[ end trace 16f8d1a3aab8fa17 ]--- [ 1.850590] Machine check injector initialized [ 1.851045] BUG: scheduling while atomic: swapper/1/0x00000003 [ 1.851509] INFO: lockdep is turned off. [ 1.851941] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.852583] [ 1.852711] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.853401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.854201] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.854841] ffffffff810b88f7 0000000000000003 7fffffffffffffff ffff88001344bb48 [ 1.855477] ffffffff81b5e5a5 ffff8800120581ea ffff880013444000 ffff88001344bfd8 [ 1.856108] Call Trace: [ 1.856310] [] dump_stack+0x19/0x1b [ 1.856718] [] __schedule_bug+0x67/0xc0 [ 1.857154] [] __schedule+0x4a5/0x650 [ 1.857575] [] schedule+0x23/0x60 [ 1.857974] [] schedule_timeout+0x1b5/0x230 [ 1.858434] [] ? wait_for_completion+0x31/0x110 [ 1.858925] [] wait_for_completion+0xd4/0x110 [ 1.859399] [] ? sched_fork+0x1f0/0x1f0 [ 1.859837] [] devtmpfs_create_node+0x11a/0x160 [ 1.860338] [] device_add+0x24e/0x600 [ 1.860764] [] device_create_groups_vargs+0xd8/0xf0 [ 1.861280] [] ? set_kbd_reboot+0x37/0x37 [ 1.861728] [] device_create+0x36/0x40 [ 1.862159] [] ? __class_create+0x45/0x80 [ 1.862606] [] msr_init+0x93/0xdc [ 1.863004] [] do_one_initcall+0x192/0x1a6 [ 1.863458] [] kernel_init_freeable+0x115/0x19d [ 1.863948] [] ? rest_init+0xc0/0xc0 [ 1.864363] [] kernel_init+0x9/0xe0 [ 1.864772] [] ret_from_fork+0x7a/0xb0 [ 1.865201] [] ? rest_init+0xc0/0xc0 [ 1.865662] BUG: scheduling while atomic: kdevtmpfs/14/0x00000071 [ 1.866150] INFO: lockdep is turned off. [ 1.866464] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.867080] [ 1.867207] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.867919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.868713] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.869345] ffffffff810b88f7 0000000000000071 0000000000000000 ffff8800134c3df8 [ 1.869975] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.870616] Call Trace: [ 1.870821] [] dump_stack+0x19/0x1b [ 1.871227] [] __schedule_bug+0x67/0xc0 [ 1.871658] [] __schedule+0x4a5/0x650 [ 1.872081] [] schedule+0x23/0x60 [ 1.872473] [] devtmpfsd+0x158/0x170 [ 1.872889] [] ? handle_create+0x1f0/0x1f0 [ 1.873341] [] kthread+0xfd/0x120 [ 1.873734] [] ? __kthread_unpark+0x30/0x30 [ 1.874195] [] ret_from_fork+0x7a/0xb0 [ 1.874627] [] ? __kthread_unpark+0x30/0x30 [ 1.875117] ------------[ cut here ]------------ [ 1.875504] BUG: workqueue leaked lock or atomic: kworker/0:1/0x000001e1/22 [ 1.875504] last function: tsc_refine_calibration_work [ 1.876478] INFO: lockdep is turned off. [ 1.876796] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.877520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.878322] Workqueue: events tsc_refine_calibration_work [ 1.878768] ffffffff81fceac0 ffff8800135afd68 ffffffff81b5b203 ffff8800135afde8 [ 1.879391] ffffffff810af83e ffffffff810af63e ffffffff81ff1d58 ffffffff81fceac8 [ 1.880027] 0000000081ff1d40 ffffffff81fceac0 0000000000000000 0000000000000000 [ 1.880653] Call Trace: [ 1.880859] [] dump_stack+0x19/0x1b [ 1.881267] [] process_one_work+0x33e/0x460 [ 1.881727] [] ? process_one_work+0x13e/0x460 [ 1.882323] [] worker_thread+0x63/0x490 [ 1.882762] [] ? process_one_work+0x460/0x460 [ 1.883285] [] kthread+0xfd/0x120 [ 1.883681] [] ? __kthread_unpark+0x30/0x30 [ 1.884195] [] ret_from_fork+0x7a/0xb0 [ 1.884624] [] ? __kthread_unpark+0x30/0x30 [ 1.885134] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 1.885624] INFO: lockdep is turned off. [ 1.885951] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.886562] [ 1.886688] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.887545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.888375] ffffffff81ff1d40 ffff8800135afd58 ffffffff81b5b203 ffff8800135afd78 [ 1.889033] ffffffff810b88f7 00000000000001e2 ffff88001359d320 ffff8800135afdd8 [ 1.889687] ffffffff81b5e5a5 ffff8800135afdc8 ffff8800135a8000 ffff8800135affd8 [ 1.890353] Call Trace: [ 1.890563] [] dump_stack+0x19/0x1b [ 1.890989] [] __schedule_bug+0x67/0xc0 [ 1.891439] [] __schedule+0x4a5/0x650 [ 1.891879] [] schedule+0x23/0x60 [ 1.892287] [] worker_thread+0xd6/0x490 [ 1.892738] [] ? process_one_work+0x460/0x460 [ 1.893277] [] kthread+0xfd/0x120 [ 1.893686] [] ? __kthread_unpark+0x30/0x30 [ 1.894198] [] ret_from_fork+0x7a/0xb0 [ 1.894640] [] ? __kthread_unpark+0x30/0x30 [ 1.895152] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.895904] initcall msr_init+0x0/0xdc returned with preemption imbalance [ 1.896466] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.897181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.898033] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.898687] ffffffff8109b88b ffff88001344be68 0000000000000000 ffff8800126b3ad8 [ 1.899341] 0000000000000000 ffffffff8210f21c 0000000000000000 ffff88001344be88 [ 1.900042] Call Trace: [ 1.900250] [] dump_stack+0x19/0x1b [ 1.900672] [] warn_slowpath_common+0x6b/0x90 [ 1.901168] [] ? set_kbd_reboot+0x37/0x37 [ 1.901631] [] warn_slowpath_fmt+0x41/0x50 [ 1.902157] [] ? set_kbd_reboot+0x37/0x37 [ 1.902623] [] do_one_initcall+0x179/0x1a6 [ 1.903097] [] kernel_init_freeable+0x115/0x19d [ 1.903601] [] ? rest_init+0xc0/0xc0 [ 1.904033] [] kernel_init+0x9/0xe0 [ 1.904461] [] ret_from_fork+0x7a/0xb0 [ 1.904908] [] ? rest_init+0xc0/0xc0 [ 1.905335] ---[ end trace 16f8d1a3aab8fa18 ]--- [ 1.905769] BUG: scheduling while atomic: swapper/1/0x00000003 [ 1.906253] INFO: lockdep is turned off. [ 1.906579] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 1.907247] [ 1.907379] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.908101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.908963] ffff88001344bcb0 ffff88001344bac8 ffffffff81b5b203 ffff88001344bae8 [ 1.909618] ffffffff810b88f7 0000000000000003 7fffffffffffffff ffff88001344bb48 [ 1.910316] ffffffff81b5e5a5 ffff880012058a1c ffff880013444000 ffff88001344bfd8 [ 1.910974] Call Trace: [ 1.911183] [] dump_stack+0x19/0x1b [ 1.911606] [] __schedule_bug+0x67/0xc0 [ 1.912060] [] __schedule+0x4a5/0x650 [ 1.912497] [] schedule+0x23/0x60 [ 1.912909] [] schedule_timeout+0x1b5/0x230 [ 1.913389] [] ? wait_for_completion+0x31/0x110 [ 1.913898] [] wait_for_completion+0xd4/0x110 [ 1.914389] [] ? sched_fork+0x1f0/0x1f0 [ 1.914844] [] devtmpfs_create_node+0x11a/0x160 [ 1.915350] [] device_add+0x24e/0x600 [ 1.915790] [] device_create_groups_vargs+0xd8/0xf0 [ 1.916322] [] ? msr_init+0xdc/0xdc [ 1.916745] [] device_create+0x36/0x40 [ 1.917194] [] ? __class_create+0x45/0x80 [ 1.917658] [] cpuid_init+0x93/0xdc [ 1.918085] [] do_one_initcall+0x192/0x1a6 [ 1.918557] [] kernel_init_freeable+0x115/0x19d [ 1.919067] [] ? rest_init+0xc0/0xc0 [ 1.919497] [] kernel_init+0x9/0xe0 [ 1.919924] [] ret_from_fork+0x7a/0xb0 [ 1.920377] [] ? rest_init+0xc0/0xc0 [ 1.920826] BUG: scheduling while atomic: kdevtmpfs/14/0x00000077 [ 1.921330] INFO: lockdep is turned off. [ 1.921657] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.922301] [ 1.922434] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.923178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.924006] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 1.924660] ffffffff810b88f7 0000000000000077 0000000000000000 ffff8800134c3df8 [ 1.925315] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 1.925970] Call Trace: [ 1.926179] [] dump_stack+0x19/0x1b [ 1.926602] [] __schedule_bug+0x67/0xc0 [ 1.927055] [] __schedule+0x4a5/0x650 [ 1.927492] [] schedule+0x23/0x60 [ 1.927905] [] devtmpfsd+0x158/0x170 [ 1.928338] [] ? handle_create+0x1f0/0x1f0 [ 1.928813] [] kthread+0xfd/0x120 [ 1.929223] [] ? __kthread_unpark+0x30/0x30 [ 1.929701] [] ret_from_fork+0x7a/0xb0 [ 1.930159] [] ? __kthread_unpark+0x30/0x30 [ 1.930655] ------------[ cut here ]------------ [ 1.931255] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.932018] initcall cpuid_init+0x0/0xdc returned with preemption imbalance [ 1.932597] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.933316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.934147] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.934810] ffffffff8109b88b ffff88001344be68 0000000000000000 ffff880012058338 [ 1.935470] 0000000000000000 ffffffff8210f2f8 0000000000000000 ffff88001344be88 [ 1.936133] Call Trace: [ 1.936343] [] dump_stack+0x19/0x1b [ 1.936773] [] warn_slowpath_common+0x6b/0x90 [ 1.937268] [] ? msr_init+0xdc/0xdc [ 1.937694] [] warn_slowpath_fmt+0x41/0x50 [ 1.938170] [] ? msr_init+0xdc/0xdc [ 1.938596] [] do_one_initcall+0x179/0x1a6 [ 1.939070] [] kernel_init_freeable+0x115/0x19d [ 1.939577] [] ? rest_init+0xc0/0xc0 [ 1.940025] [] kernel_init+0x9/0xe0 [ 1.940451] [] ret_from_fork+0x7a/0xb0 [ 1.940900] [] ? rest_init+0xc0/0xc0 [ 1.941410] ---[ end trace 16f8d1a3aab8fa19 ]--- [ 1.941843] ------------[ cut here ]------------ [ 1.942234] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.942991] initcall add_pcspkr+0x0/0x40 returned with preemption imbalance [ 1.943569] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.944290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.945122] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.945782] ffffffff8109b88b ffff88001344be18 0000000000000000 ffff880012058b68 [ 1.946440] 0000000000000000 ffffffff82113eed 0000000000000000 ffff88001344be88 [ 1.947103] Call Trace: [ 1.947315] [] dump_stack+0x19/0x1b [ 1.947744] [] warn_slowpath_common+0x6b/0x90 [ 1.948245] [] ? pvclock_init_vsyscall+0x5b/0x5b [ 1.948763] [] warn_slowpath_fmt+0x41/0x50 [ 1.949238] [] ? pvclock_init_vsyscall+0x5b/0x5b [ 1.949759] [] do_one_initcall+0x179/0x1a6 [ 1.950245] [] kernel_init_freeable+0x115/0x19d [ 1.950757] [] ? rest_init+0xc0/0xc0 [ 1.951187] [] kernel_init+0x9/0xe0 [ 1.951612] [] ret_from_fork+0x7a/0xb0 [ 1.952062] [] ? rest_init+0xc0/0xc0 [ 1.952494] ---[ end trace 16f8d1a3aab8fa1a ]--- [ 1.952884] Scanning for low memory corruption every 60 seconds [ 1.953412] BUG: workqueue leaked lock or atomic: kworker/0:1/0x000001e1/22 [ 1.953412] last function: check_corruption [ 1.954357] INFO: lockdep is turned off. [ 1.954686] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.955442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.956273] Workqueue: events check_corruption [ 1.956654] ffffffff81fe8480 ffff8800135afd68 ffffffff81b5b203 ffff8800135afde8 [ 1.957312] ffffffff810af83e ffffffff810af63e ffffffff81ff1d58 ffffffff81fe8488 [ 1.957970] 0000000081ff1d40 ffffffff81fe8480 0000000000000000 0000000000000000 [ 1.958627] Call Trace: [ 1.958841] [] dump_stack+0x19/0x1b [ 1.959264] [] process_one_work+0x33e/0x460 [ 1.959742] [] ? process_one_work+0x13e/0x460 [ 1.960250] [] worker_thread+0x63/0x490 [ 1.960704] [] ? process_one_work+0x460/0x460 [ 1.961200] [] kthread+0xfd/0x120 [ 1.961609] [] ? __kthread_unpark+0x30/0x30 [ 1.962091] [] ret_from_fork+0x7a/0xb0 [ 1.962534] [] ? __kthread_unpark+0x30/0x30 [ 1.963015] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 1.963525] INFO: lockdep is turned off. [ 1.963853] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 1.964491] [ 1.964626] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.965378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.966215] ffffffff81ff1d40 ffff8800135afd58 ffffffff81b5b203 ffff8800135afd78 [ 1.966878] ffffffff810b88f7 00000000000001e2 ffff88001359d320 ffff8800135afdd8 [ 1.967536] ffffffff81b5e5a5 ffff8800135afdc8 ffff8800135a8000 ffff8800135affd8 [ 1.968197] Call Trace: [ 1.968407] [] dump_stack+0x19/0x1b [ 1.968836] [] __schedule_bug+0x67/0xc0 [ 1.969288] [] __schedule+0x4a5/0x650 [ 1.969726] [] schedule+0x23/0x60 [ 1.970150] [] worker_thread+0xd6/0x490 [ 1.970604] [] ? process_one_work+0x460/0x460 [ 1.971099] [] kthread+0xfd/0x120 [ 1.971510] [] ? __kthread_unpark+0x30/0x30 [ 1.971994] [] ret_from_fork+0x7a/0xb0 [ 1.972437] [] ? __kthread_unpark+0x30/0x30 [ 1.972974] ------------[ cut here ]------------ [ 1.973362] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 1.974113] initcall sysfb_init+0x0/0x6a returned with preemption imbalance [ 1.974691] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.975411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.976239] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 1.976893] ffffffff8109b88b ffff88001344be18 0000000000000000 ffff88001362cd40 [ 1.977546] 0000000000000000 ffffffff821141c7 0000000000000000 ffff88001344be88 [ 1.978203] Call Trace: [ 1.978414] [] dump_stack+0x19/0x1b [ 1.978842] [] warn_slowpath_common+0x6b/0x90 [ 1.979335] [] ? pci_swiotlb_late_init+0x29/0x29 [ 1.979852] [] warn_slowpath_fmt+0x41/0x50 [ 1.980337] [] ? pci_swiotlb_late_init+0x29/0x29 [ 1.980857] [] do_one_initcall+0x179/0x1a6 [ 1.981332] [] kernel_init_freeable+0x115/0x19d [ 1.981844] [] ? rest_init+0xc0/0xc0 [ 1.982276] [] kernel_init+0x9/0xe0 [ 1.982702] [] ret_from_fork+0x7a/0xb0 [ 1.983150] [] ? rest_init+0xc0/0xc0 [ 1.983581] ---[ end trace 16f8d1a3aab8fa1b ]--- [ 1.984004] BUG: scheduling while atomic: kthreadd/2/0x0000007f [ 1.984494] INFO: lockdep is turned off. [ 1.984825] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 1.985450] [ 1.985583] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.986314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.987144] ffff88001205a558 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 1.987802] ffffffff810b88f7 000000000000007f ffffffff81ff35e0 ffff88001344fef8 [ 1.988459] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 1.989119] Call Trace: [ 1.989329] [] dump_stack+0x19/0x1b [ 1.989756] [] __schedule_bug+0x67/0xc0 [ 1.990220] [] __schedule+0x4a5/0x650 [ 1.990660] [] schedule+0x23/0x60 [ 1.991074] [] kthreadd+0x11a/0x120 [ 1.991498] [] ? kthread_stop+0x70/0x70 [ 1.991953] [] ret_from_fork+0x7a/0xb0 [ 1.992396] [] ? kthread_stop+0x70/0x70 [ 1.992865] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64. [ 1.993608] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64. [ 1.994370] cryptomgr_test (23) used greatest stack depth: 14968 bytes left [ 1.994965] BUG: scheduling while atomic: kthreadd/2/0x00000085 [ 1.995455] INFO: lockdep is turned off. [ 1.995788] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 1.996417] [ 1.996549] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 1.997275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.998107] ffff88001205a558 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 1.998766] ffffffff810b88f7 0000000000000085 ffffffff81ff35e0 ffff88001344fef8 [ 1.999423] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.000097] Call Trace: [ 2.000308] [] dump_stack+0x19/0x1b [ 2.000734] [] __schedule_bug+0x67/0xc0 [ 2.001192] [] __schedule+0x4a5/0x650 [ 2.001631] [] schedule+0x23/0x60 [ 2.002045] [] kthreadd+0x11a/0x120 [ 2.002470] [] ? kthread_stop+0x70/0x70 [ 2.002925] [] ret_from_fork+0x7a/0xb0 [ 2.003372] [] ? kthread_stop+0x70/0x70 [ 2.003843] twofish-x86_64-3way: performance on this CPU would be suboptimal: disabling twofish-x86_64-3way. [ 2.004670] BUG: scheduling while atomic: kthreadd/2/0x0000008b [ 2.005167] INFO: lockdep is turned off. [ 2.005493] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.006120] [ 2.006251] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.006978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.007808] ffff88001205a828 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.008462] ffffffff810b88f7 000000000000008b ffffffff81ff35e0 ffff88001344fef8 [ 2.009119] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.009776] Call Trace: [ 2.009987] [] dump_stack+0x19/0x1b [ 2.010425] [] __schedule_bug+0x67/0xc0 [ 2.010885] [] __schedule+0x4a5/0x650 [ 2.011326] [] schedule+0x23/0x60 [ 2.011737] [] kthreadd+0x11a/0x120 [ 2.012166] [] ? kthread_stop+0x70/0x70 [ 2.012621] [] ret_from_fork+0x7a/0xb0 [ 2.013070] [] ? kthread_stop+0x70/0x70 [ 2.013532] BUG: scheduling while atomic: rcuop/0/10/0x00000003 [ 2.014023] INFO: lockdep is turned off. [ 2.014349] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.014949] [ 2.015082] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.015810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.016634] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.017288] ffffffff810b88f7 0000000000000003 ffffffff81ff6e40 ffff88001349fd98 [ 2.017943] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.018594] Call Trace: [ 2.018807] [] dump_stack+0x19/0x1b [ 2.019231] [] __schedule_bug+0x67/0xc0 [ 2.019682] [] __schedule+0x4a5/0x650 [ 2.020135] [] schedule+0x23/0x60 [ 2.020547] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.021031] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.021526] [] ? trace_hardirqs_on+0xd/0x10 [ 2.022008] [] ? __wake_up_common+0x90/0x90 [ 2.022484] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.023071] [] kthread+0xfd/0x120 [ 2.023480] [] ? __kthread_unpark+0x30/0x30 [ 2.023961] [] ret_from_fork+0x7a/0xb0 [ 2.024406] [] ? __kthread_unpark+0x30/0x30 [ 2.024927] BUG: scheduling while atomic: kthreadd/2/0x00000091 [ 2.025421] INFO: lockdep is turned off. [ 2.025749] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.026380] [ 2.026513] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.027241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.028074] ffff88001205a828 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.028730] ffffffff810b88f7 0000000000000091 ffffffff81ff35e0 ffff88001344fef8 [ 2.029389] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.030063] Call Trace: [ 2.030273] [] dump_stack+0x19/0x1b [ 2.030700] [] __schedule_bug+0x67/0xc0 [ 2.031158] [] __schedule+0x4a5/0x650 [ 2.031598] [] schedule+0x23/0x60 [ 2.032013] [] kthreadd+0x11a/0x120 [ 2.032440] [] ? kthread_stop+0x70/0x70 [ 2.032898] [] ret_from_fork+0x7a/0xb0 [ 2.033345] [] ? kthread_stop+0x70/0x70 [ 2.033838] BUG: scheduling while atomic: kthreadd/2/0x00000097 [ 2.034331] INFO: lockdep is turned off. [ 2.034658] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.035291] [ 2.035424] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.036151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.036984] ffff88001205a828 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.037637] ffffffff810b88f7 0000000000000097 ffffffff81ff35e0 ffff88001344fef8 [ 2.038294] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.038950] Call Trace: [ 2.039161] [] dump_stack+0x19/0x1b [ 2.039584] [] __schedule_bug+0x67/0xc0 [ 2.040051] [] __schedule+0x4a5/0x650 [ 2.040489] [] schedule+0x23/0x60 [ 2.040901] [] kthreadd+0x11a/0x120 [ 2.041323] [] ? kthread_stop+0x70/0x70 [ 2.041777] [] ret_from_fork+0x7a/0xb0 [ 2.042221] [] ? kthread_stop+0x70/0x70 [ 2.042681] BUG: scheduling while atomic: rcuop/0/10/0x00000005 [ 2.043175] INFO: lockdep is turned off. [ 2.043504] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.044105] [ 2.044238] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.044963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.045788] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.046438] ffffffff810b88f7 0000000000000005 ffffffff81ff6e40 ffff88001349fd98 [ 2.047092] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.047742] Call Trace: [ 2.047955] [] dump_stack+0x19/0x1b [ 2.048382] [] __schedule_bug+0x67/0xc0 [ 2.048837] [] __schedule+0x4a5/0x650 [ 2.049275] [] schedule+0x23/0x60 [ 2.049684] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.050179] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.050673] [] ? trace_hardirqs_on+0xd/0x10 [ 2.051155] [] ? __wake_up_common+0x90/0x90 [ 2.051633] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.052216] [] kthread+0xfd/0x120 [ 2.052626] [] ? __kthread_unpark+0x30/0x30 [ 2.053106] [] ret_from_fork+0x7a/0xb0 [ 2.053549] [] ? __kthread_unpark+0x30/0x30 [ 2.054078] BUG: scheduling while atomic: kthreadd/2/0x0000009d [ 2.054570] INFO: lockdep is turned off. [ 2.054905] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.055530] [ 2.055662] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.056392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.057226] ffff88001205a4c8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.057888] ffffffff810b88f7 000000000000009d ffffffff81ff35e0 ffff88001344fef8 [ 2.058547] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.059209] Call Trace: [ 2.059421] [] dump_stack+0x19/0x1b [ 2.059853] [] __schedule_bug+0x67/0xc0 [ 2.060320] [] __schedule+0x4a5/0x650 [ 2.060764] [] schedule+0x23/0x60 [ 2.061178] [] kthreadd+0x11a/0x120 [ 2.061606] [] ? kthread_stop+0x70/0x70 [ 2.062062] [] ret_from_fork+0x7a/0xb0 [ 2.062510] [] ? kthread_stop+0x70/0x70 [ 2.062984] BUG: scheduling while atomic: rcuop/0/10/0x00000009 [ 2.063474] INFO: lockdep is turned off. [ 2.063803] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.064398] [ 2.064531] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.065260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.066091] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.066747] ffffffff810b88f7 0000000000000009 ffffffff81ff6e40 ffff88001349fd98 [ 2.067404] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.068061] Call Trace: [ 2.068271] [] dump_stack+0x19/0x1b [ 2.068696] [] __schedule_bug+0x67/0xc0 [ 2.069149] [] __schedule+0x4a5/0x650 [ 2.069587] [] schedule+0x23/0x60 [ 2.070005] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.070496] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.070996] [] ? trace_hardirqs_on+0xd/0x10 [ 2.071478] [] ? __wake_up_common+0x90/0x90 [ 2.071963] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.072549] [] kthread+0xfd/0x120 [ 2.072963] [] ? __kthread_unpark+0x30/0x30 [ 2.073443] [] ret_from_fork+0x7a/0xb0 [ 2.073893] [] ? __kthread_unpark+0x30/0x30 [ 2.074431] BUG: scheduling while atomic: kthreadd/2/0x000000a3 [ 2.074928] INFO: lockdep is turned off. [ 2.075255] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.075886] [ 2.076019] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.076742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.077577] ffff88001205a558 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.078235] ffffffff810b88f7 00000000000000a3 ffffffff81ff35e0 ffff88001344fef8 [ 2.078894] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.079551] Call Trace: [ 2.079765] [] dump_stack+0x19/0x1b [ 2.080205] [] __schedule_bug+0x67/0xc0 [ 2.080660] [] __schedule+0x4a5/0x650 [ 2.081105] [] schedule+0x23/0x60 [ 2.081517] [] kthreadd+0x11a/0x120 [ 2.081947] [] ? kthread_stop+0x70/0x70 [ 2.082401] [] ret_from_fork+0x7a/0xb0 [ 2.082852] [] ? kthread_stop+0x70/0x70 [ 2.083342] BUG: scheduling while atomic: rcuop/0/10/0x0000000b [ 2.083840] INFO: lockdep is turned off. [ 2.084170] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.084776] [ 2.084910] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.085636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.086470] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.087131] ffffffff810b88f7 000000000000000b ffffffff81ff6e40 ffff88001349fd98 [ 2.087791] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.088450] Call Trace: [ 2.088661] [] dump_stack+0x19/0x1b [ 2.089089] [] __schedule_bug+0x67/0xc0 [ 2.089540] [] __schedule+0x4a5/0x650 [ 2.089981] [] schedule+0x23/0x60 [ 2.090408] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.090894] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.091391] [] ? trace_hardirqs_on+0xd/0x10 [ 2.091876] [] ? __wake_up_common+0x90/0x90 [ 2.092358] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.092946] [] kthread+0xfd/0x120 [ 2.093356] [] ? __kthread_unpark+0x30/0x30 [ 2.093838] [] ret_from_fork+0x7a/0xb0 [ 2.094282] [] ? __kthread_unpark+0x30/0x30 [ 2.094791] BUG: scheduling while atomic: kthreadd/2/0x000000a9 [ 2.095280] INFO: lockdep is turned off. [ 2.095605] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.096234] [ 2.096366] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.097096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.097927] ffff88001205a558 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.098578] ffffffff810b88f7 00000000000000a9 ffffffff81ff35e0 ffff88001344fef8 [ 2.099233] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.099889] Call Trace: [ 2.100111] [] dump_stack+0x19/0x1b [ 2.100538] [] __schedule_bug+0x67/0xc0 [ 2.100993] [] __schedule+0x4a5/0x650 [ 2.101431] [] schedule+0x23/0x60 [ 2.101845] [] kthreadd+0x11a/0x120 [ 2.102270] [] ? kthread_stop+0x70/0x70 [ 2.102722] [] ret_from_fork+0x7a/0xb0 [ 2.103170] [] ? kthread_stop+0x70/0x70 [ 2.103650] BUG: scheduling while atomic: kthreadd/2/0x000000af [ 2.104144] INFO: lockdep is turned off. [ 2.104472] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.105100] [ 2.105232] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.105959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.106788] ffff88001205a668 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.107439] ffffffff810b88f7 00000000000000af ffffffff81ff35e0 ffff88001344fef8 [ 2.108094] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.108746] Call Trace: [ 2.108959] [] dump_stack+0x19/0x1b [ 2.109382] [] __schedule_bug+0x67/0xc0 [ 2.109837] [] __schedule+0x4a5/0x650 [ 2.110285] [] schedule+0x23/0x60 [ 2.110694] [] kthreadd+0x11a/0x120 [ 2.111120] [] ? kthread_stop+0x70/0x70 [ 2.111571] [] ret_from_fork+0x7a/0xb0 [ 2.112018] [] ? kthread_stop+0x70/0x70 [ 2.112508] BUG: scheduling while atomic: rcuop/0/10/0x0000000f [ 2.113004] INFO: lockdep is turned off. [ 2.113330] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.113931] [ 2.114062] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.114784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.115609] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.116261] ffffffff810b88f7 000000000000000f ffffffff81ff6e40 ffff88001349fd98 [ 2.116916] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.117567] Call Trace: [ 2.117780] [] dump_stack+0x19/0x1b [ 2.118201] [] __schedule_bug+0x67/0xc0 [ 2.118649] [] __schedule+0x4a5/0x650 [ 2.119088] [] schedule+0x23/0x60 [ 2.119495] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.119974] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.120478] [] ? trace_hardirqs_on+0xd/0x10 [ 2.120959] [] ? __wake_up_common+0x90/0x90 [ 2.121437] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.122021] [] kthread+0xfd/0x120 [ 2.122437] [] ? __kthread_unpark+0x30/0x30 [ 2.122940] [] ret_from_fork+0x7a/0xb0 [ 2.123398] [] ? __kthread_unpark+0x30/0x30 [ 2.123944] BUG: scheduling while atomic: kthreadd/2/0x000000b5 [ 2.124440] INFO: lockdep is turned off. [ 2.124785] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.125429] [ 2.125566] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.126307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.127141] ffff88001205a758 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.127818] ffffffff810b88f7 00000000000000b5 ffffffff81ff35e0 ffff88001344fef8 [ 2.128482] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.129140] Call Trace: [ 2.129353] [] dump_stack+0x19/0x1b [ 2.129781] [] __schedule_bug+0x67/0xc0 [ 2.130260] [] __schedule+0x4a5/0x650 [ 2.130700] [] schedule+0x23/0x60 [ 2.131115] [] kthreadd+0x11a/0x120 [ 2.131544] [] ? kthread_stop+0x70/0x70 [ 2.132001] [] ret_from_fork+0x7a/0xb0 [ 2.132448] [] ? kthread_stop+0x70/0x70 [ 2.132927] BUG: scheduling while atomic: rcuop/0/10/0x00000013 [ 2.133416] INFO: lockdep is turned off. [ 2.133743] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.134345] [ 2.134478] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.135209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.136039] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.136692] ffffffff810b88f7 0000000000000013 ffffffff81ff6e40 ffff88001349fd98 [ 2.137350] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.138009] Call Trace: [ 2.138220] [] dump_stack+0x19/0x1b [ 2.138646] [] __schedule_bug+0x67/0xc0 [ 2.139103] [] __schedule+0x4a5/0x650 [ 2.139541] [] schedule+0x23/0x60 [ 2.139957] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.140448] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.140947] [] ? trace_hardirqs_on+0xd/0x10 [ 2.141430] [] ? __wake_up_common+0x90/0x90 [ 2.141915] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.142498] [] kthread+0xfd/0x120 [ 2.142912] [] ? __kthread_unpark+0x30/0x30 [ 2.143391] [] ret_from_fork+0x7a/0xb0 [ 2.143844] [] ? __kthread_unpark+0x30/0x30 [ 2.144389] BUG: scheduling while atomic: kthreadd/2/0x000000bb [ 2.144884] INFO: lockdep is turned off. [ 2.145212] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.145851] [ 2.145984] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.146707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.147538] ffff88001205a4c8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.148200] ffffffff810b88f7 00000000000000bb ffffffff81ff35e0 ffff88001344fef8 [ 2.148863] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.149522] Call Trace: [ 2.149734] [] dump_stack+0x19/0x1b [ 2.150177] [] __schedule_bug+0x67/0xc0 [ 2.150635] [] __schedule+0x4a5/0x650 [ 2.151081] [] schedule+0x23/0x60 [ 2.151494] [] kthreadd+0x11a/0x120 [ 2.151924] [] ? kthread_stop+0x70/0x70 [ 2.152378] [] ret_from_fork+0x7a/0xb0 [ 2.152830] [] ? kthread_stop+0x70/0x70 [ 2.153323] BUG: scheduling while atomic: kthreadd/2/0x000000c1 [ 2.153821] INFO: lockdep is turned off. [ 2.154148] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.154776] [ 2.154908] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.155630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.156465] ffff88001205a4c8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.157128] ffffffff810b88f7 00000000000000c1 ffffffff81ff35e0 ffff88001344fef8 [ 2.157788] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.158444] Call Trace: [ 2.158655] [] dump_stack+0x19/0x1b [ 2.159083] [] __schedule_bug+0x67/0xc0 [ 2.159533] [] __schedule+0x4a5/0x650 [ 2.159973] [] schedule+0x23/0x60 [ 2.160394] [] kthreadd+0x11a/0x120 [ 2.160824] [] ? kthread_stop+0x70/0x70 [ 2.161277] [] ret_from_fork+0x7a/0xb0 [ 2.161722] [] ? kthread_stop+0x70/0x70 [ 2.162220] BUG: scheduling while atomic: rcuop/0/10/0x00000013 [ 2.162714] INFO: lockdep is turned off. [ 2.163046] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.163643] [ 2.163781] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.164510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.165347] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.166009] ffffffff810b88f7 0000000000000013 ffffffff81ff6e40 ffff88001349fd98 [ 2.166666] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.167326] Call Trace: [ 2.167537] [] dump_stack+0x19/0x1b [ 2.167968] [] __schedule_bug+0x67/0xc0 [ 2.168422] [] __schedule+0x4a5/0x650 [ 2.168864] [] schedule+0x23/0x60 [ 2.169275] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.169758] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.170267] [] ? trace_hardirqs_on+0xd/0x10 [ 2.170756] [] ? __wake_up_common+0x90/0x90 [ 2.171239] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.171828] [] kthread+0xfd/0x120 [ 2.172240] [] ? __kthread_unpark+0x30/0x30 [ 2.172723] [] ret_from_fork+0x7a/0xb0 [ 2.173172] [] ? __kthread_unpark+0x30/0x30 [ 2.173669] BUG: scheduling while atomic: kthreadd/2/0x000000c7 [ 2.174162] INFO: lockdep is turned off. [ 2.174491] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.175123] [ 2.175255] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.175986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.176815] ffff88001205a4c8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.177468] ffffffff810b88f7 00000000000000c7 ffffffff81ff35e0 ffff88001344fef8 [ 2.178126] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.178783] Call Trace: [ 2.178994] [] dump_stack+0x19/0x1b [ 2.179419] [] __schedule_bug+0x67/0xc0 [ 2.179874] [] __schedule+0x4a5/0x650 [ 2.180324] [] schedule+0x23/0x60 [ 2.180736] [] kthreadd+0x11a/0x120 [ 2.181162] [] ? kthread_stop+0x70/0x70 [ 2.181615] [] ret_from_fork+0x7a/0xb0 [ 2.182062] [] ? kthread_stop+0x70/0x70 [ 2.182526] BUG: scheduling while atomic: rcuop/0/10/0x00000019 [ 2.183017] INFO: lockdep is turned off. [ 2.183344] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.183945] [ 2.184078] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.184806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.185633] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.186291] ffffffff810b88f7 0000000000000019 ffffffff81ff6e40 ffff88001349fd98 [ 2.186947] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.187601] Call Trace: [ 2.187815] [] dump_stack+0x19/0x1b [ 2.188240] [] __schedule_bug+0x67/0xc0 [ 2.188692] [] __schedule+0x4a5/0x650 [ 2.189131] [] schedule+0x23/0x60 [ 2.189540] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.190031] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.190523] [] ? trace_hardirqs_on+0xd/0x10 [ 2.191007] [] ? __wake_up_common+0x90/0x90 [ 2.191489] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.192075] [] kthread+0xfd/0x120 [ 2.192486] [] ? __kthread_unpark+0x30/0x30 [ 2.192969] [] ret_from_fork+0x7a/0xb0 [ 2.193414] [] ? __kthread_unpark+0x30/0x30 [ 2.193912] PCLMULQDQ-NI instructions are not detected. [ 2.194347] sha512_ssse3: Neither AVX nor SSSE3 is available/usable. [ 2.194873] AVX instructions are not detected. [ 2.195244] AVX instructions are not detected. [ 2.195614] AVX2 instructions are not detected. [ 2.196026] spin_lock-torture:--- Start of test [debug]: nwriters_stress=2 nreaders_stress=0 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 2.197445] spin_lock-torture: Creating torture_shuffle task [ 2.197941] BUG: scheduling while atomic: kthreadd/2/0x000000cd [ 2.198433] INFO: lockdep is turned off. [ 2.198764] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.199391] [ 2.199523] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.200264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.201093] ffff88001205a5b8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.201748] ffffffff810b88f7 00000000000000cd ffffffff81ff35e0 ffff88001344fef8 [ 2.202405] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.203062] Call Trace: [ 2.203273] [] dump_stack+0x19/0x1b [ 2.203698] [] __schedule_bug+0x67/0xc0 [ 2.204153] [] __schedule+0x4a5/0x650 [ 2.204592] [] schedule+0x23/0x60 [ 2.205005] [] kthreadd+0x11a/0x120 [ 2.205432] [] ? kthread_stop+0x70/0x70 [ 2.205897] [] ret_from_fork+0x7a/0xb0 [ 2.206348] [] ? kthread_stop+0x70/0x70 [ 2.206814] spin_lock-torture: Creating torture_stutter task [ 2.207317] BUG: scheduling while atomic: kthreadd/2/0x000000d3 [ 2.207814] INFO: lockdep is turned off. [ 2.208143] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.208777] [ 2.208910] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.209638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.210478] ffff88001205a5d8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.211141] ffffffff810b88f7 00000000000000d3 ffffffff81ff35e0 ffff88001344fef8 [ 2.211799] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.212459] Call Trace: [ 2.212671] [] dump_stack+0x19/0x1b [ 2.213102] [] __schedule_bug+0x67/0xc0 [ 2.213556] [] __schedule+0x4a5/0x650 [ 2.213998] [] schedule+0x23/0x60 [ 2.214412] [] kthreadd+0x11a/0x120 [ 2.214840] [] ? kthread_stop+0x70/0x70 [ 2.215294] [] ret_from_fork+0x7a/0xb0 [ 2.215741] [] ? kthread_stop+0x70/0x70 [ 2.216201] spin_lock-torture: torture_shuffle task started [ 2.216669] spin_lock-torture: Creating lock_torture_writer task [ 2.217170] spin_lock-torture: torture_stutter task started [ 2.217631] BUG: scheduling while atomic: rcuop/0/10/0x00000019 [ 2.218125] INFO: lockdep is turned off. [ 2.218452] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.219055] [ 2.219188] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.219917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.220761] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.221421] ffffffff810b88f7 0000000000000019 ffffffff81ff6e40 ffff88001349fd98 [ 2.222080] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.222737] Call Trace: [ 2.222950] [] dump_stack+0x19/0x1b [ 2.223375] [] __schedule_bug+0x67/0xc0 [ 2.223832] [] __schedule+0x4a5/0x650 [ 2.224271] [] schedule+0x23/0x60 [ 2.224682] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.225167] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.225663] [] ? trace_hardirqs_on+0xd/0x10 [ 2.226149] [] ? __wake_up_common+0x90/0x90 [ 2.226630] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.227216] [] kthread+0xfd/0x120 [ 2.227626] [] ? __kthread_unpark+0x30/0x30 [ 2.228109] [] ret_from_fork+0x7a/0xb0 [ 2.228554] [] ? __kthread_unpark+0x30/0x30 [ 2.229053] BUG: scheduling while atomic: kthreadd/2/0x000000d9 [ 2.229542] INFO: lockdep is turned off. [ 2.229873] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.230514] [ 2.230646] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.231378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.232214] ffff88001205d130 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.232876] ffffffff810b88f7 00000000000000d9 ffffffff81ff35e0 ffff88001344fef8 [ 2.233533] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.234193] Call Trace: [ 2.234404] [] dump_stack+0x19/0x1b [ 2.234833] [] __schedule_bug+0x67/0xc0 [ 2.235288] [] __schedule+0x4a5/0x650 [ 2.235731] [] schedule+0x23/0x60 [ 2.236146] [] kthreadd+0x11a/0x120 [ 2.236570] [] ? kthread_stop+0x70/0x70 [ 2.237024] [] ret_from_fork+0x7a/0xb0 [ 2.237469] [] ? kthread_stop+0x70/0x70 [ 2.237931] spin_lock-torture: Creating lock_torture_writer task [ 2.238445] BUG: scheduling while atomic: kthreadd/2/0x000000df [ 2.238941] INFO: lockdep is turned off. [ 2.239267] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.239897] [ 2.240041] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.240766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.241595] ffff88001205d298 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.242254] ffffffff810b88f7 00000000000000df ffffffff81ff35e0 ffff88001344fef8 [ 2.242915] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.243573] Call Trace: [ 2.243787] [] dump_stack+0x19/0x1b [ 2.244210] [] __schedule_bug+0x67/0xc0 [ 2.244660] [] __schedule+0x4a5/0x650 [ 2.245100] [] schedule+0x23/0x60 [ 2.245509] [] kthreadd+0x11a/0x120 [ 2.245934] [] ? kthread_stop+0x70/0x70 [ 2.246386] [] ret_from_fork+0x7a/0xb0 [ 2.246834] [] ? kthread_stop+0x70/0x70 [ 2.247289] spin_lock-torture: lock_torture_writer task started [ 2.247787] spin_lock-torture: Creating lock_torture_stats task [ 2.248291] BUG: scheduling while atomic: kthreadd/2/0x000000e5 [ 2.248786] INFO: lockdep is turned off. [ 2.249111] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.249734] [ 2.249869] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.250602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.251430] ffff88001205d298 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.252087] ffffffff810b88f7 00000000000000e5 ffffffff81ff35e0 ffff88001344fef8 [ 2.252741] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.253399] Call Trace: [ 2.253609] [] dump_stack+0x19/0x1b [ 2.254040] [] __schedule_bug+0x67/0xc0 [ 2.254494] [] __schedule+0x4a5/0x650 [ 2.254934] [] schedule+0x23/0x60 [ 2.255345] [] kthreadd+0x11a/0x120 [ 2.255774] [] ? kthread_stop+0x70/0x70 [ 2.256227] [] ret_from_fork+0x7a/0xb0 [ 2.256673] [] ? kthread_stop+0x70/0x70 [ 2.257133] spin_lock-torture: lock_torture_writer task started [ 2.257629] BUG: scheduling while atomic: rcuop/0/10/0x0000001b [ 2.258117] INFO: lockdep is turned off. [ 2.258443] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.259045] [ 2.259178] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.259907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.260757] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.261417] ffffffff810b88f7 000000000000001b ffffffff81ff6e40 ffff88001349fd98 [ 2.262077] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.262731] Call Trace: [ 2.262947] [] dump_stack+0x19/0x1b [ 2.263372] [] __schedule_bug+0x67/0xc0 [ 2.263828] [] __schedule+0x4a5/0x650 [ 2.264268] [] schedule+0x23/0x60 [ 2.264680] [] rcu_nocb_kthread+0x21e/0x5e0 [ 2.265166] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.265664] [] ? trace_hardirqs_on+0xd/0x10 [ 2.266155] [] ? __wake_up_common+0x90/0x90 [ 2.266637] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.267226] [] kthread+0xfd/0x120 [ 2.267638] [] ? __kthread_unpark+0x30/0x30 [ 2.268123] [] ret_from_fork+0x7a/0xb0 [ 2.268570] [] ? __kthread_unpark+0x30/0x30 [ 2.270027] torture_init_begin: refusing rcu init: spin_lock running [ 2.270628] ------------[ cut here ]------------ [ 2.271052] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.271811] initcall init_clocksource_sysfs+0x0/0x69 returned with preemption imbalance [ 2.272474] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.273198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.274031] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.274688] ffffffff8109b88b ffff88001344be48 0000000000000000 ffff88001205d3a8 [ 2.275346] 0000000000000000 ffffffff82118dea 0000000000000000 ffff88001344be88 [ 2.276007] Call Trace: [ 2.276217] [] dump_stack+0x19/0x1b [ 2.276646] [] warn_slowpath_common+0x6b/0x90 [ 2.277146] [] ? clocksource_done_booting+0x44/0x44 [ 2.277683] [] warn_slowpath_fmt+0x41/0x50 [ 2.278162] [] ? device_create_file+0x41/0xb0 [ 2.278658] [] ? clocksource_done_booting+0x44/0x44 [ 2.279198] [] do_one_initcall+0x179/0x1a6 [ 2.279673] [] kernel_init_freeable+0x115/0x19d [ 2.280196] [] ? rest_init+0xc0/0xc0 [ 2.280628] [] kernel_init+0x9/0xe0 [ 2.281059] [] ret_from_fork+0x7a/0xb0 [ 2.281506] [] ? rest_init+0xc0/0xc0 [ 2.281945] spin_lock-torture: lock_torture_stats task started [ 2.282430] BUG: scheduling while atomic: rcuop/0/10/0x0000001b [ 2.282919] INFO: lockdep is turned off. [ 2.283246] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 2.283848] [ 2.283980] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.284704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.285536] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 2.286195] ffffffff810b88f7 000000000000001b ffffffff81ff6d88 ffff88001349fd98 [ 2.286853] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 2.287507] Call Trace: [ 2.287717] [] dump_stack+0x19/0x1b [ 2.288143] [] __schedule_bug+0x67/0xc0 [ 2.288593] [] __schedule+0x4a5/0x650 [ 2.289034] [] schedule+0x23/0x60 [ 2.289443] [] rcu_nocb_kthread+0xfd/0x5e0 [ 2.289918] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 2.290423] [] ? trace_hardirqs_on+0xd/0x10 [ 2.290908] [] ? __wake_up_common+0x90/0x90 [ 2.291388] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 2.291975] [] kthread+0xfd/0x120 [ 2.292385] [] ? __kthread_unpark+0x30/0x30 [ 2.292867] [] ret_from_fork+0x7a/0xb0 [ 2.293312] [] ? __kthread_unpark+0x30/0x30 [ 2.293795] ---[ end trace 16f8d1a3aab8fa1c ]--- [ 2.294256] ------------[ cut here ]------------ [ 2.294644] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.295401] initcall alarmtimer_init+0x0/0x141 returned with preemption imbalance [ 2.296024] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.296744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.297576] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.298233] ffffffff8109b88b 0000000000000000 0000000000000000 ffff88001205a820 [ 2.298887] 0000000000000000 ffffffff82118f30 0000000000000000 ffff88001344be88 [ 2.299540] Call Trace: [ 2.299752] [] dump_stack+0x19/0x1b [ 2.300189] [] warn_slowpath_common+0x6b/0x90 [ 2.300684] [] ? init_timer_list_procfs+0x2c/0x2c [ 2.301213] [] warn_slowpath_fmt+0x41/0x50 [ 2.301688] [] ? alarm_timer_del+0x10/0x10 [ 2.302164] [] ? alarm_timer_create+0x10/0x10 [ 2.302660] [] ? init_timer_list_procfs+0x2c/0x2c [ 2.303187] [] do_one_initcall+0x179/0x1a6 [ 2.303663] [] kernel_init_freeable+0x115/0x19d [ 2.304176] [] ? rest_init+0xc0/0xc0 [ 2.304610] [] kernel_init+0x9/0xe0 [ 2.305041] [] ret_from_fork+0x7a/0xb0 [ 2.305488] [] ? rest_init+0xc0/0xc0 [ 2.305921] ---[ end trace 16f8d1a3aab8fa1d ]--- [ 2.306386] ------------[ cut here ]------------ [ 2.306783] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.307536] initcall clockevents_init_sysfs+0x0/0x8e returned with preemption imbalance [ 2.308201] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.308923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.309758] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.310432] ffffffff8109b88b ffff88001344be48 0000000000000000 ffff88001205c7f0 [ 2.311097] 0000000000000000 ffffffff82119071 0000000000000000 ffff88001344be88 [ 2.311766] Call Trace: [ 2.311975] [] dump_stack+0x19/0x1b [ 2.312401] [] warn_slowpath_common+0x6b/0x90 [ 2.312900] [] ? alarmtimer_init+0x141/0x141 [ 2.313388] [] warn_slowpath_fmt+0x41/0x50 [ 2.313865] [] ? device_create_file+0x41/0xb0 [ 2.314360] [] ? alarmtimer_init+0x141/0x141 [ 2.314850] [] do_one_initcall+0x179/0x1a6 [ 2.315324] [] kernel_init_freeable+0x115/0x19d [ 2.315835] [] ? rest_init+0xc0/0xc0 [ 2.316266] [] kernel_init+0x9/0xe0 [ 2.316691] [] ret_from_fork+0x7a/0xb0 [ 2.317139] [] ? rest_init+0xc0/0xc0 [ 2.317568] ---[ end trace 16f8d1a3aab8fa1e ]--- [ 2.318002] ------------[ cut here ]------------ [ 2.318391] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.319144] initcall udelay_test_init+0x0/0x45 returned with preemption imbalance [ 2.319767] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.320487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.321314] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.321971] ffffffff8109b88b ffff88001344be38 0000000000000000 ffff88001364c9c8 [ 2.322625] 0000000000000000 ffffffff821191fa 0000000000000000 ffff88001344be88 [ 2.323284] Call Trace: [ 2.323495] [] dump_stack+0x19/0x1b [ 2.323925] [] warn_slowpath_common+0x6b/0x90 [ 2.324419] [] ? tk_debug_sleep_time_init+0x3c/0x3c [ 2.324957] [] warn_slowpath_fmt+0x41/0x50 [ 2.325429] [] ? tk_debug_sleep_time_init+0x3c/0x3c [ 2.325968] [] do_one_initcall+0x179/0x1a6 [ 2.326440] [] kernel_init_freeable+0x115/0x19d [ 2.326954] [] ? rest_init+0xc0/0xc0 [ 2.327386] [] kernel_init+0x9/0xe0 [ 2.327815] [] ret_from_fork+0x7a/0xb0 [ 2.328262] [] ? rest_init+0xc0/0xc0 [ 2.328692] ---[ end trace 16f8d1a3aab8fa1f ]--- [ 2.329083] futex hash table entries: 256 (order: 2, 20480 bytes) [ 2.329604] audit: initializing netlink subsys (disabled) [ 2.330093] audit: type=2000 audit(1417552450.306:1): initialized [ 2.330602] ------------[ cut here ]------------ [ 2.330992] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.331748] initcall audit_init+0x0/0x117 returned with preemption imbalance [ 2.332337] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.333058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.333889] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.334547] ffffffff8109b88b 0000000000000000 0000000000000000 ffff88001364cb50 [ 2.335206] 0000000000000000 ffffffff821194f2 0000000000000000 ffff88001344be88 [ 2.335864] Call Trace: [ 2.336074] [] dump_stack+0x19/0x1b [ 2.336499] [] warn_slowpath_common+0x6b/0x90 [ 2.336997] [] ? audit_net_init+0xf1/0xf1 [ 2.337462] [] warn_slowpath_fmt+0x41/0x50 [ 2.337938] [] ? audit_net_init+0xf1/0xf1 [ 2.338403] [] do_one_initcall+0x179/0x1a6 [ 2.338879] [] kernel_init_freeable+0x115/0x19d [ 2.339385] [] ? rest_init+0xc0/0xc0 [ 2.339819] [] kernel_init+0x9/0xe0 [ 2.340257] [] ret_from_fork+0x7a/0xb0 [ 2.340704] [] ? rest_init+0xc0/0xc0 [ 2.341145] ---[ end trace 16f8d1a3aab8fa20 ]--- [ 2.341551] ------------[ cut here ]------------ [ 2.341943] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.342699] initcall gcov_fs_init+0x0/0xdb returned with preemption imbalance [ 2.343295] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.344014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.344844] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.345500] ffffffff8109b88b 0000000000000246 0000000000000000 ffff88001364cca0 [ 2.346157] 0000000000000000 ffffffff821196d8 0000000000000000 ffff88001344be88 [ 2.346814] Call Trace: [ 2.347023] [] dump_stack+0x19/0x1b [ 2.347450] [] warn_slowpath_common+0x6b/0x90 [ 2.347947] [] ? gcov_persist_setup+0x54/0x54 [ 2.348442] [] warn_slowpath_fmt+0x41/0x50 [ 2.348918] [] ? gcov_enable_events+0x4e/0x60 [ 2.349413] [] ? gcov_persist_setup+0x54/0x54 [ 2.349911] [] do_one_initcall+0x179/0x1a6 [ 2.350396] [] kernel_init_freeable+0x115/0x19d [ 2.350910] [] ? rest_init+0xc0/0xc0 [ 2.351343] [] kernel_init+0x9/0xe0 [ 2.351771] [] ret_from_fork+0x7a/0xb0 [ 2.352216] [] ? rest_init+0xc0/0xc0 [ 2.352647] ---[ end trace 16f8d1a3aab8fa21 ]--- [ 2.353124] ------------[ cut here ]------------ [ 2.353516] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.354275] initcall perf_event_sysfs_init+0x0/0x95 returned with preemption imbalance [ 2.354937] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.355657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.356491] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.357153] ffffffff8109b88b ffff88001344be48 0000000000000000 ffff88001364ce58 [ 2.357809] 0000000000000000 ffffffff821198cb 0000000000000000 ffff88001344be88 [ 2.358461] Call Trace: [ 2.358671] [] dump_stack+0x19/0x1b [ 2.359100] [] warn_slowpath_common+0x6b/0x90 [ 2.359595] [] ? perf_workqueue_init+0x66/0x66 [ 2.360108] [] warn_slowpath_fmt+0x41/0x50 [ 2.360584] [] ? mutex_unlock+0x9/0x10 [ 2.361033] [] ? perf_workqueue_init+0x66/0x66 [ 2.361535] [] do_one_initcall+0x179/0x1a6 [ 2.362012] [] kernel_init_freeable+0x115/0x19d [ 2.362520] [] ? rest_init+0xc0/0xc0 [ 2.362955] [] kernel_init+0x9/0xe0 [ 2.363381] [] ret_from_fork+0x7a/0xb0 [ 2.363830] [] ? rest_init+0xc0/0xc0 [ 2.364261] ---[ end trace 16f8d1a3aab8fa22 ]--- [ 2.364689] BUG: scheduling while atomic: kthreadd/2/0x000000eb [ 2.365189] INFO: lockdep is turned off. [ 2.365515] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.366144] [ 2.366277] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.367005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.367834] ffff880012063cb0 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.368491] ffffffff810b88f7 00000000000000eb ffffffff81ff35e0 ffff88001344fef8 [ 2.369152] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.369812] Call Trace: [ 2.370035] [] dump_stack+0x19/0x1b [ 2.370462] [] __schedule_bug+0x67/0xc0 [ 2.370917] [] __schedule+0x4a5/0x650 [ 2.371356] [] schedule+0x23/0x60 [ 2.371770] [] kthreadd+0x11a/0x120 [ 2.372195] [] ? kthread_stop+0x70/0x70 [ 2.372648] [] ret_from_fork+0x7a/0xb0 [ 2.373096] [] ? kthread_stop+0x70/0x70 [ 2.373582] ------------[ cut here ]------------ [ 2.373978] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.374732] initcall extfrag_debug_init+0x0/0x7a returned with preemption imbalance [ 2.375368] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.376086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.376916] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.377571] ffffffff8109b88b ffff880012061b60 0000000000000000 ffff880012063cb0 [ 2.378231] 0000000000000000 ffffffff8211a9fe 0000000000000000 ffff88001344be88 [ 2.378891] Call Trace: [ 2.379102] [] dump_stack+0x19/0x1b [ 2.379529] [] warn_slowpath_common+0x6b/0x90 [ 2.380041] [] ? setup_vmstat+0x7c/0x7c [ 2.380496] [] warn_slowpath_fmt+0x41/0x50 [ 2.380974] [] ? debugfs_create_file+0x1a/0x20 [ 2.381475] [] ? setup_vmstat+0x7c/0x7c [ 2.381932] [] do_one_initcall+0x179/0x1a6 [ 2.382406] [] kernel_init_freeable+0x115/0x19d [ 2.382917] [] ? rest_init+0xc0/0xc0 [ 2.383347] [] kernel_init+0x9/0xe0 [ 2.383775] [] ret_from_fork+0x7a/0xb0 [ 2.384218] [] ? rest_init+0xc0/0xc0 [ 2.384654] ---[ end trace 16f8d1a3aab8fa23 ]--- [ 2.385078] zbud: loaded [ 2.385344] VFS: Disk quotas dquot_6.5.2 [ 2.385684] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.386352] ntfs: driver 2.1.31 [Flags: R/O DEBUG]. [ 2.386824] BUG: scheduling while atomic: kdevtmpfs/14/0x0000007d [ 2.387337] INFO: lockdep is turned off. [ 2.387664] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 2.388314] [ 2.388447] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.389191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.390038] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 2.390694] ffffffff810b88f7 000000000000007d 0000000000000000 ffff8800134c3df8 [ 2.391353] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 2.392011] Call Trace: [ 2.392221] [] dump_stack+0x19/0x1b [ 2.392649] [] __schedule_bug+0x67/0xc0 [ 2.393105] [] __schedule+0x4a5/0x650 [ 2.393543] [] schedule+0x23/0x60 [ 2.393957] [] devtmpfsd+0x158/0x170 [ 2.394388] [] ? handle_create+0x1f0/0x1f0 [ 2.394864] [] kthread+0xfd/0x120 [ 2.395275] [] ? __kthread_unpark+0x30/0x30 [ 2.395757] [] ret_from_fork+0x7a/0xb0 [ 2.396204] [] ? __kthread_unpark+0x30/0x30 [ 2.396702] ------------[ cut here ]------------ [ 2.397096] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.397858] initcall init_autofs4_fs+0x0/0x2a returned with preemption imbalance [ 2.398474] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.399196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.400042] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.400701] ffffffff8109b88b ffffffff82006b40 0000000000000000 ffff880012076ca8 [ 2.401361] 0000000000000000 ffffffff8211f292 0000000000000000 ffff88001344be88 [ 2.402020] Call Trace: [ 2.402230] [] dump_stack+0x19/0x1b [ 2.402657] [] warn_slowpath_common+0x6b/0x90 [ 2.403155] [] ? init_ntfs_fs+0x23e/0x23e [ 2.403624] [] warn_slowpath_fmt+0x41/0x50 [ 2.404101] [] ? init_ntfs_fs+0x23e/0x23e [ 2.404567] [] do_one_initcall+0x179/0x1a6 [ 2.405043] [] kernel_init_freeable+0x115/0x19d [ 2.405551] [] ? rest_init+0xc0/0xc0 [ 2.405987] [] kernel_init+0x9/0xe0 [ 2.406412] [] ret_from_fork+0x7a/0xb0 [ 2.406862] [] ? rest_init+0xc0/0xc0 [ 2.407293] ---[ end trace 16f8d1a3aab8fa24 ]--- [ 2.407677] fuse init (API version 7.23) [ 2.408036] BUG: scheduling while atomic: kdevtmpfs/14/0x00000083 [ 2.408541] INFO: lockdep is turned off. [ 2.408874] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 2.409517] [ 2.409651] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.410405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.411238] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 2.411898] ffffffff810b88f7 0000000000000083 0000000000000000 ffff8800134c3df8 [ 2.412556] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 2.413215] Call Trace: [ 2.413425] [] dump_stack+0x19/0x1b [ 2.413852] [] __schedule_bug+0x67/0xc0 [ 2.414303] [] __schedule+0x4a5/0x650 [ 2.414723] [] schedule+0x23/0x60 [ 2.415129] [] devtmpfsd+0x158/0x170 [ 2.415541] [] ? handle_create+0x1f0/0x1f0 [ 2.415998] [] kthread+0xfd/0x120 [ 2.416391] [] ? __kthread_unpark+0x30/0x30 [ 2.416854] [] ret_from_fork+0x7a/0xb0 [ 2.417284] [] ? __kthread_unpark+0x30/0x30 [ 2.417771] ------------[ cut here ]------------ [ 2.418147] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.418873] initcall fuse_init+0x0/0x1b6 returned with preemption imbalance [ 2.419427] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.420130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.420928] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.421555] ffffffff8109b88b ffffffff8211f355 0000000000000000 ffff8800120771f8 [ 2.422187] 0000000000000000 ffffffff8211f355 0000000000000000 ffff88001344be88 [ 2.422818] Call Trace: [ 2.423019] [] dump_stack+0x19/0x1b [ 2.423428] [] warn_slowpath_common+0x6b/0x90 [ 2.423907] [] ? fuse_dev_init+0x58/0x58 [ 2.424347] [] ? fuse_dev_init+0x58/0x58 [ 2.424790] [] warn_slowpath_fmt+0x41/0x50 [ 2.425243] [] ? fuse_ctl_init+0x10/0x12 [ 2.425681] [] ? fuse_dev_init+0x58/0x58 [ 2.426123] [] do_one_initcall+0x179/0x1a6 [ 2.426576] [] kernel_init_freeable+0x115/0x19d [ 2.427066] [] ? rest_init+0xc0/0xc0 [ 2.427480] [] kernel_init+0x9/0xe0 [ 2.427891] [] ret_from_fork+0x7a/0xb0 [ 2.428317] [] ? rest_init+0xc0/0xc0 [ 2.428729] ---[ end trace 16f8d1a3aab8fa25 ]--- [ 2.429127] BUG: scheduling while atomic: swapper/1/0x00000003 [ 2.429588] INFO: lockdep is turned off. [ 2.429903] Preemption disabled at:[] netlink_has_listeners+0x22/0xc0 [ 2.430555] [ 2.430682] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.431371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.432168] ffff88001344bc90 ffff88001344baa8 ffffffff81b5b203 ffff88001344bac8 [ 2.432799] ffffffff810b88f7 0000000000000003 7fffffffffffffff ffff88001344bb28 [ 2.433426] ffffffff81b5e5a5 0000000000000002 ffff880013444000 ffff88001344bfd8 [ 2.434056] Call Trace: [ 2.434258] [] dump_stack+0x19/0x1b [ 2.434666] [] __schedule_bug+0x67/0xc0 [ 2.435103] [] __schedule+0x4a5/0x650 [ 2.435523] [] schedule+0x23/0x60 [ 2.435921] [] schedule_timeout+0x1b5/0x230 [ 2.436382] [] ? wait_for_completion+0x31/0x110 [ 2.436873] [] wait_for_completion+0xd4/0x110 [ 2.437345] [] ? sched_fork+0x1f0/0x1f0 [ 2.437782] [] devtmpfs_create_node+0x11a/0x160 [ 2.438269] [] device_add+0x24e/0x600 [ 2.438690] [] device_create_groups_vargs+0xd8/0xf0 [ 2.439207] [] ? fuse_ctl_init+0x12/0x12 [ 2.439648] [] device_create+0x36/0x40 [ 2.440087] [] ? fuse_ctl_init+0x12/0x12 [ 2.440530] [] misc_register+0xc7/0x120 [ 2.440969] [] cuse_init+0x8e/0xa8 [ 2.441372] [] do_one_initcall+0x192/0x1a6 [ 2.441832] [] kernel_init_freeable+0x115/0x19d [ 2.442323] [] ? rest_init+0xc0/0xc0 [ 2.442737] [] kernel_init+0x9/0xe0 [ 2.443148] [] ret_from_fork+0x7a/0xb0 [ 2.443576] [] ? rest_init+0xc0/0xc0 [ 2.444017] BUG: scheduling while atomic: kdevtmpfs/14/0x00000089 [ 2.444501] INFO: lockdep is turned off. [ 2.444819] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 2.445433] [ 2.445560] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.446279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.447083] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 2.447716] ffffffff810b88f7 0000000000000089 0000000000000000 ffff8800134c3df8 [ 2.448352] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 2.448990] Call Trace: [ 2.449194] [] dump_stack+0x19/0x1b [ 2.449605] [] __schedule_bug+0x67/0xc0 [ 2.450056] [] __schedule+0x4a5/0x650 [ 2.450478] [] schedule+0x23/0x60 [ 2.450879] [] devtmpfsd+0x158/0x170 [ 2.451294] [] ? handle_create+0x1f0/0x1f0 [ 2.451752] [] kthread+0xfd/0x120 [ 2.452148] [] ? __kthread_unpark+0x30/0x30 [ 2.452610] [] ret_from_fork+0x7a/0xb0 [ 2.453041] [] ? __kthread_unpark+0x30/0x30 [ 2.453519] ------------[ cut here ]------------ [ 2.453895] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.454618] initcall cuse_init+0x0/0xa8 returned with preemption imbalance [ 2.455171] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.455861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.456656] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.457289] ffffffff8109b88b ffffffff8211f51d 0000000000000000 ffff880012077978 [ 2.457922] 0000000000000000 ffffffff8211f51d 0000000000000000 ffff88001344be88 [ 2.458550] Call Trace: [ 2.458753] [] dump_stack+0x19/0x1b [ 2.459162] [] warn_slowpath_common+0x6b/0x90 [ 2.459636] [] ? fuse_ctl_init+0x12/0x12 [ 2.460090] [] ? fuse_ctl_init+0x12/0x12 [ 2.460531] [] warn_slowpath_fmt+0x41/0x50 [ 2.460989] [] ? fuse_ctl_init+0x12/0x12 [ 2.461430] [] do_one_initcall+0x179/0x1a6 [ 2.461888] [] kernel_init_freeable+0x115/0x19d [ 2.462375] [] ? rest_init+0xc0/0xc0 [ 2.462792] [] kernel_init+0x9/0xe0 [ 2.463199] [] ret_from_fork+0x7a/0xb0 [ 2.463626] [] ? rest_init+0xc0/0xc0 [ 2.464043] ---[ end trace 16f8d1a3aab8fa26 ]--- [ 2.464435] JFS: nTxBlock = 2218, nTxLock = 17750 [ 2.465723] BUG: scheduling while atomic: kthreadd/2/0x000000f1 [ 2.466202] INFO: lockdep is turned off. [ 2.466517] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.467122] [ 2.467249] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.467948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.468774] ffff880012083760 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.469430] ffffffff810b88f7 00000000000000f1 ffffffff81ff35e0 ffff88001344fef8 [ 2.470103] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.470761] Call Trace: [ 2.470971] [] dump_stack+0x19/0x1b [ 2.471394] [] __schedule_bug+0x67/0xc0 [ 2.471850] [] __schedule+0x4a5/0x650 [ 2.472291] [] schedule+0x23/0x60 [ 2.472701] [] kthreadd+0x11a/0x120 [ 2.473129] [] ? kthread_stop+0x70/0x70 [ 2.473583] [] ret_from_fork+0x7a/0xb0 [ 2.474030] [] ? kthread_stop+0x70/0x70 [ 2.474514] BUG: scheduling while atomic: kthreadd/2/0x000000f7 [ 2.475013] INFO: lockdep is turned off. [ 2.475339] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.475970] [ 2.476103] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.476833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.477669] ffff880012083760 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.478331] ffffffff810b88f7 00000000000000f7 ffffffff81ff35e0 ffff88001344fef8 [ 2.478992] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.479649] Call Trace: [ 2.479864] [] dump_stack+0x19/0x1b [ 2.480303] [] __schedule_bug+0x67/0xc0 [ 2.480761] [] __schedule+0x4a5/0x650 [ 2.481200] [] schedule+0x23/0x60 [ 2.481614] [] kthreadd+0x11a/0x120 [ 2.482044] [] ? kthread_stop+0x70/0x70 [ 2.482498] [] ret_from_fork+0x7a/0xb0 [ 2.482947] [] ? kthread_stop+0x70/0x70 [ 2.483423] BUG: scheduling while atomic: kthreadd/2/0x000000fd [ 2.483919] INFO: lockdep is turned off. [ 2.484247] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.484879] [ 2.485012] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.485743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.486582] ffff880012083760 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.487245] ffffffff810b88f7 00000000000000fd ffffffff81ff35e0 ffff88001344fef8 [ 2.487908] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.488567] Call Trace: [ 2.488781] [] dump_stack+0x19/0x1b [ 2.489208] [] __schedule_bug+0x67/0xc0 [ 2.489661] [] __schedule+0x4a5/0x650 [ 2.490123] [] schedule+0x23/0x60 [ 2.490534] [] kthreadd+0x11a/0x120 [ 2.490962] [] ? kthread_stop+0x70/0x70 [ 2.491413] [] ret_from_fork+0x7a/0xb0 [ 2.491861] [] ? kthread_stop+0x70/0x70 [ 2.492335] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.492979] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 2.493500] INFO: lockdep is turned off. [ 2.493831] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 2.494471] [ 2.494604] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.495357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.496194] ffffffff81ff1d40 ffff8800135afd58 ffffffff81b5b203 ffff8800135afd78 [ 2.496856] ffffffff810b88f7 00000000000001e2 ffff88001359d320 ffff8800135afdd8 [ 2.497514] ffffffff81b5e5a5 ffff8800135afdc8 ffff8800135a8000 ffff8800135affd8 [ 2.498174] Call Trace: [ 2.498385] [] dump_stack+0x19/0x1b [ 2.498814] [] __schedule_bug+0x67/0xc0 [ 2.499267] [] __schedule+0x4a5/0x650 [ 2.499707] [] schedule+0x23/0x60 [ 2.500133] [] worker_thread+0xd6/0x490 [ 2.500587] [] ? process_one_work+0x460/0x460 [ 2.501085] [] kthread+0xfd/0x120 [ 2.501497] [] ? __kthread_unpark+0x30/0x30 [ 2.501981] [] ret_from_fork+0x7a/0xb0 [ 2.502426] [] ? __kthread_unpark+0x30/0x30 [ 2.502924] BUG: scheduling while atomic: kthreadd/2/0x00000107 [ 2.503413] INFO: lockdep is turned off. [ 2.503739] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.504367] [ 2.504500] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.505226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.506062] ffff8800122370a0 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.506719] ffffffff810b88f7 0000000000000107 ffffffff81ff35e0 ffff88001344fef8 [ 2.507381] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.508042] Call Trace: [ 2.508253] [] dump_stack+0x19/0x1b [ 2.508677] [] __schedule_bug+0x67/0xc0 [ 2.509131] [] __schedule+0x4a5/0x650 [ 2.509570] [] schedule+0x23/0x60 [ 2.509983] [] kthreadd+0x11a/0x120 [ 2.510420] [] ? kthread_stop+0x70/0x70 [ 2.510877] [] ret_from_fork+0x7a/0xb0 [ 2.511325] [] ? kthread_stop+0x70/0x70 [ 2.511790] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 2.512307] INFO: lockdep is turned off. [ 2.512634] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 2.513280] [ 2.513413] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.514169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.515002] ffffffff81ff1d40 ffff8800135afd58 ffffffff81b5b203 ffff8800135afd78 [ 2.515660] ffffffff810b88f7 00000000000001e2 ffff88001359d320 ffff8800135afdd8 [ 2.516319] ffffffff81b5e5a5 ffff8800135afdc8 ffff8800135a8000 ffff8800135affd8 [ 2.516979] Call Trace: [ 2.517190] [] dump_stack+0x19/0x1b [ 2.517616] [] __schedule_bug+0x67/0xc0 [ 2.518072] [] __schedule+0x4a5/0x650 [ 2.518513] [] schedule+0x23/0x60 [ 2.518929] [] worker_thread+0xd6/0x490 [ 2.519381] [] ? process_one_work+0x460/0x460 [ 2.519877] [] kthread+0xfd/0x120 [ 2.520299] [] ? __kthread_unpark+0x30/0x30 [ 2.520785] [] ret_from_fork+0x7a/0xb0 [ 2.521230] [] ? __kthread_unpark+0x30/0x30 [ 2.521726] BUG: scheduling while atomic: kthreadd/2/0x0000010d [ 2.522221] INFO: lockdep is turned off. [ 2.522547] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.523180] [ 2.523315] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.524044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.524875] ffff8800122370a0 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.525533] ffffffff810b88f7 000000000000010d ffffffff81ff35e0 ffff88001344fef8 [ 2.526192] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.526851] Call Trace: [ 2.527061] [] dump_stack+0x19/0x1b [ 2.527487] [] __schedule_bug+0x67/0xc0 [ 2.527943] [] __schedule+0x4a5/0x650 [ 2.528384] [] schedule+0x23/0x60 [ 2.528798] [] kthreadd+0x11a/0x120 [ 2.529224] [] ? kthread_stop+0x70/0x70 [ 2.529677] [] ret_from_fork+0x7a/0xb0 [ 2.530136] [] ? kthread_stop+0x70/0x70 [ 2.530604] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 2.531127] INFO: lockdep is turned off. [ 2.531457] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 2.532103] [ 2.532236] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.532992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.533827] ffffffff81ff1d40 ffff8800135afd58 ffffffff81b5b203 ffff8800135afd78 [ 2.534483] ffffffff810b88f7 00000000000001e2 ffff88001359d320 ffff8800135afdd8 [ 2.535141] ffffffff81b5e5a5 ffff8800135afdc8 ffff8800135a8000 ffff8800135affd8 [ 2.535801] Call Trace: [ 2.536011] [] dump_stack+0x19/0x1b [ 2.536440] [] __schedule_bug+0x67/0xc0 [ 2.536896] [] __schedule+0x4a5/0x650 [ 2.537335] [] schedule+0x23/0x60 [ 2.537746] [] worker_thread+0xd6/0x490 [ 2.538200] [] ? process_one_work+0x460/0x460 [ 2.538695] [] kthread+0xfd/0x120 [ 2.539108] [] ? __kthread_unpark+0x30/0x30 [ 2.539588] [] ret_from_fork+0x7a/0xb0 [ 2.540047] [] ? __kthread_unpark+0x30/0x30 [ 2.540550] BUG: scheduling while atomic: kthreadd/2/0x00000113 [ 2.541045] INFO: lockdep is turned off. [ 2.541373] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.542004] [ 2.542137] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.542863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.543687] ffff880012237470 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.544346] ffffffff810b88f7 0000000000000113 ffffffff81ff35e0 ffff88001344fef8 [ 2.545004] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.545658] Call Trace: [ 2.545871] [] dump_stack+0x19/0x1b [ 2.546296] [] __schedule_bug+0x67/0xc0 [ 2.546748] [] __schedule+0x4a5/0x650 [ 2.547192] [] schedule+0x23/0x60 [ 2.547604] [] kthreadd+0x11a/0x120 [ 2.548030] [] ? kthread_stop+0x70/0x70 [ 2.548484] [] ret_from_fork+0x7a/0xb0 [ 2.548933] [] ? kthread_stop+0x70/0x70 [ 2.549438] NILFS version 2 loaded [ 2.549771] BUG: scheduling while atomic: kthreadd/2/0x00000119 [ 2.550273] INFO: lockdep is turned off. [ 2.550599] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.551227] [ 2.551359] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.552090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.552922] ffff880012237fb8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.553581] ffffffff810b88f7 0000000000000119 ffffffff81ff35e0 ffff88001344fef8 [ 2.554242] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.554902] Call Trace: [ 2.555114] [] dump_stack+0x19/0x1b [ 2.555537] [] __schedule_bug+0x67/0xc0 [ 2.555994] [] __schedule+0x4a5/0x650 [ 2.556433] [] schedule+0x23/0x60 [ 2.556847] [] kthreadd+0x11a/0x120 [ 2.557271] [] ? kthread_stop+0x70/0x70 [ 2.557723] [] ret_from_fork+0x7a/0xb0 [ 2.558172] [] ? kthread_stop+0x70/0x70 [ 2.558682] ------------[ cut here ]------------ [ 2.559079] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.559834] initcall ocfs2_init+0x0/0x313 returned with preemption imbalance [ 2.560436] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.561156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.561983] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.562633] ffffffff8109b88b ffffffff8211ffd7 0000000000000000 ffff880012237d88 [ 2.563287] 0000000000000000 ffffffff8211ffd7 0000000000000000 ffff88001344be88 [ 2.563941] Call Trace: [ 2.564151] [] dump_stack+0x19/0x1b [ 2.564575] [] warn_slowpath_common+0x6b/0x90 [ 2.565072] [] ? debugfs_init+0x5f/0x5f [ 2.565524] [] ? debugfs_init+0x5f/0x5f [ 2.565978] [] warn_slowpath_fmt+0x41/0x50 [ 2.566457] [] ? ocfs2_init+0x2e5/0x313 [ 2.566914] [] ? debugfs_init+0x5f/0x5f [ 2.567367] [] do_one_initcall+0x179/0x1a6 [ 2.567846] [] kernel_init_freeable+0x115/0x19d [ 2.568354] [] ? rest_init+0xc0/0xc0 [ 2.568789] [] kernel_init+0x9/0xe0 [ 2.569212] [] ret_from_fork+0x7a/0xb0 [ 2.569657] [] ? rest_init+0xc0/0xc0 [ 2.570107] ---[ end trace 16f8d1a3aab8fa27 ]--- [ 2.570520] ocfs2: Registered cluster interface o2cb [ 2.570962] BUG: scheduling while atomic: kthreadd/2/0x0000011f [ 2.571452] INFO: lockdep is turned off. [ 2.571783] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.572410] [ 2.572543] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.573271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.574103] ffff88001223b8c8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.574762] ffffffff810b88f7 000000000000011f ffffffff81ff35e0 ffff88001344fef8 [ 2.575418] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.576078] Call Trace: [ 2.576289] [] dump_stack+0x19/0x1b [ 2.576713] [] __schedule_bug+0x67/0xc0 [ 2.577168] [] __schedule+0x4a5/0x650 [ 2.577606] [] schedule+0x23/0x60 [ 2.578018] [] kthreadd+0x11a/0x120 [ 2.578441] [] ? kthread_stop+0x70/0x70 [ 2.578896] [] ret_from_fork+0x7a/0xb0 [ 2.579340] [] ? kthread_stop+0x70/0x70 [ 2.579801] OCFS2 User DLM kernel interface loaded [ 2.580429] ------------[ cut here ]------------ [ 2.580827] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.581580] initcall init_o2nm+0x0/0xa1 returned with preemption imbalance [ 2.582153] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.582876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.583703] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.584358] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff88001223b8c8 [ 2.585013] 0000000000000000 ffffffff821204b1 0000000000000000 ffff88001344be88 [ 2.585666] Call Trace: [ 2.585879] [] dump_stack+0x19/0x1b [ 2.586305] [] warn_slowpath_common+0x6b/0x90 [ 2.586803] [] ? init_dlmfs_fs+0xef/0xef [ 2.587262] [] warn_slowpath_fmt+0x41/0x50 [ 2.587734] [] ? init_dlmfs_fs+0xef/0xef [ 2.588192] [] do_one_initcall+0x179/0x1a6 [ 2.588665] [] kernel_init_freeable+0x115/0x19d [ 2.589173] [] ? rest_init+0xc0/0xc0 [ 2.589603] [] kernel_init+0x9/0xe0 [ 2.590039] [] ret_from_fork+0x7a/0xb0 [ 2.590484] [] ? rest_init+0xc0/0xc0 [ 2.590920] ---[ end trace 16f8d1a3aab8fa28 ]--- [ 2.591311] ------------[ cut here ]------------ [ 2.591695] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 2.592445] initcall dlm_init+0x0/0x3a5 returned with preemption imbalance [ 2.593018] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.593736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.594562] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 2.595217] ffffffff8109b88b ffff88001344be08 0000000000000000 ffff880012267ab8 [ 2.595872] 0000000000000000 ffffffff82120552 0000000000000000 ffff88001344be88 [ 2.596526] Call Trace: [ 2.596739] [] dump_stack+0x19/0x1b [ 2.597168] [] warn_slowpath_common+0x6b/0x90 [ 2.597663] [] ? init_o2nm+0xa1/0xa1 [ 2.598096] [] warn_slowpath_fmt+0x41/0x50 [ 2.598569] [] ? init_o2nm+0xa1/0xa1 [ 2.599003] [] do_one_initcall+0x179/0x1a6 [ 2.599477] [] kernel_init_freeable+0x115/0x19d [ 2.599987] [] ? rest_init+0xc0/0xc0 [ 2.600429] [] kernel_init+0x9/0xe0 [ 2.600858] [] ret_from_fork+0x7a/0xb0 [ 2.601305] [] ? rest_init+0xc0/0xc0 [ 2.601736] ---[ end trace 16f8d1a3aab8fa29 ]--- [ 2.602130] msgmni has been set to 554 [ 2.602530] BUG: scheduling while atomic: kthreadd/2/0x00000125 [ 2.603024] INFO: lockdep is turned off. [ 2.603349] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.603975] [ 2.604107] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.604834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.605662] ffff880012268428 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.606323] ffffffff810b88f7 0000000000000125 ffffffff81ff35e0 ffff88001344fef8 [ 2.606983] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.607639] Call Trace: [ 2.607854] [] dump_stack+0x19/0x1b [ 2.608276] [] __schedule_bug+0x67/0xc0 [ 2.608725] [] __schedule+0x4a5/0x650 [ 2.609166] [] schedule+0x23/0x60 [ 2.609575] [] kthreadd+0x11a/0x120 [ 2.610004] [] ? kthread_stop+0x70/0x70 [ 2.610466] [] ret_from_fork+0x7a/0xb0 [ 2.610915] [] ? kthread_stop+0x70/0x70 [ 2.611409] BUG: scheduling while atomic: kthreadd/2/0x0000012b [ 2.611901] INFO: lockdep is turned off. [ 2.612228] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.612858] [ 2.612991] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.613714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.614547] ffff880012268428 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.615206] ffffffff810b88f7 000000000000012b ffffffff81ff35e0 ffff88001344fef8 [ 2.615865] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.616521] Call Trace: [ 2.616732] [] dump_stack+0x19/0x1b [ 2.617160] [] __schedule_bug+0x67/0xc0 [ 2.617613] [] __schedule+0x4a5/0x650 [ 2.618055] [] schedule+0x23/0x60 [ 2.618466] [] kthreadd+0x11a/0x120 [ 2.618895] [] ? kthread_stop+0x70/0x70 [ 2.619347] [] ret_from_fork+0x7a/0xb0 [ 2.619797] [] ? kthread_stop+0x70/0x70 [ 2.620295] BUG: scheduling while atomic: kthreadd/2/0x00000131 [ 2.620792] INFO: lockdep is turned off. [ 2.621120] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.621747] [ 2.621883] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.622604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.623436] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.624096] ffffffff810b88f7 0000000000000131 ffffffff81ff35e0 ffff88001344fef8 [ 2.624756] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.625412] Call Trace: [ 2.625622] [] dump_stack+0x19/0x1b [ 2.626049] [] __schedule_bug+0x67/0xc0 [ 2.626500] [] __schedule+0x4a5/0x650 [ 2.626944] [] schedule+0x23/0x60 [ 2.627353] [] kthreadd+0x11a/0x120 [ 2.627779] [] ? kthread_stop+0x70/0x70 [ 2.628230] [] ret_from_fork+0x7a/0xb0 [ 2.628674] [] ? kthread_stop+0x70/0x70 [ 2.629176] BUG: scheduling while atomic: kthreadd/2/0x00000137 [ 2.629667] INFO: lockdep is turned off. [ 2.629996] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.630632] [ 2.630770] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.631492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.632323] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.632983] ffffffff810b88f7 0000000000000137 ffffffff81ff35e0 ffff88001344fef8 [ 2.633639] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.634295] Call Trace: [ 2.634504] [] dump_stack+0x19/0x1b [ 2.634934] [] __schedule_bug+0x67/0xc0 [ 2.635387] [] __schedule+0x4a5/0x650 [ 2.635827] [] schedule+0x23/0x60 [ 2.636237] [] kthreadd+0x11a/0x120 [ 2.636660] [] ? kthread_stop+0x70/0x70 [ 2.637116] [] ret_from_fork+0x7a/0xb0 [ 2.637561] [] ? kthread_stop+0x70/0x70 [ 2.638053] BUG: scheduling while atomic: kthreadd/2/0x0000013d [ 2.638544] INFO: lockdep is turned off. [ 2.638875] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.639501] [ 2.639633] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.640366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.641200] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.641859] ffffffff810b88f7 000000000000013d ffffffff81ff35e0 ffff88001344fef8 [ 2.642514] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.643172] Call Trace: [ 2.643383] [] dump_stack+0x19/0x1b [ 2.643811] [] __schedule_bug+0x67/0xc0 [ 2.644264] [] __schedule+0x4a5/0x650 [ 2.644701] [] schedule+0x23/0x60 [ 2.645114] [] kthreadd+0x11a/0x120 [ 2.645539] [] ? kthread_stop+0x70/0x70 [ 2.645994] [] ret_from_fork+0x7a/0xb0 [ 2.646439] [] ? kthread_stop+0x70/0x70 [ 2.646933] BUG: scheduling while atomic: kthreadd/2/0x00000143 [ 2.647422] INFO: lockdep is turned off. [ 2.647746] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.648373] [ 2.648505] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.649229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.650068] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.650724] ffffffff810b88f7 0000000000000143 ffffffff81ff35e0 ffff88001344fef8 [ 2.651380] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.652036] Call Trace: [ 2.652247] [] dump_stack+0x19/0x1b [ 2.652669] [] __schedule_bug+0x67/0xc0 [ 2.653125] [] __schedule+0x4a5/0x650 [ 2.653562] [] schedule+0x23/0x60 [ 2.653977] [] kthreadd+0x11a/0x120 [ 2.654401] [] ? kthread_stop+0x70/0x70 [ 2.654854] [] ret_from_fork+0x7a/0xb0 [ 2.655297] [] ? kthread_stop+0x70/0x70 [ 2.655788] BUG: scheduling while atomic: kthreadd/2/0x00000149 [ 2.656278] INFO: lockdep is turned off. [ 2.656602] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.657235] [ 2.657368] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.658092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.658926] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.659583] ffffffff810b88f7 0000000000000149 ffffffff81ff35e0 ffff88001344fef8 [ 2.660255] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.660914] Call Trace: [ 2.661124] [] dump_stack+0x19/0x1b [ 2.661548] [] __schedule_bug+0x67/0xc0 [ 2.662003] [] __schedule+0x4a5/0x650 [ 2.662440] [] schedule+0x23/0x60 [ 2.662854] [] kthreadd+0x11a/0x120 [ 2.663279] [] ? kthread_stop+0x70/0x70 [ 2.663732] [] ret_from_fork+0x7a/0xb0 [ 2.664181] [] ? kthread_stop+0x70/0x70 [ 2.664671] BUG: scheduling while atomic: kthreadd/2/0x0000014f [ 2.665171] INFO: lockdep is turned off. [ 2.665498] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.666132] [ 2.666265] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.666994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.667829] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.668483] ffffffff810b88f7 000000000000014f ffffffff81ff35e0 ffff88001344fef8 [ 2.669142] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.669800] Call Trace: [ 2.670020] [] dump_stack+0x19/0x1b [ 2.670447] [] __schedule_bug+0x67/0xc0 [ 2.670903] [] __schedule+0x4a5/0x650 [ 2.671341] [] schedule+0x23/0x60 [ 2.671754] [] kthreadd+0x11a/0x120 [ 2.672181] [] ? kthread_stop+0x70/0x70 [ 2.672635] [] ret_from_fork+0x7a/0xb0 [ 2.673085] [] ? kthread_stop+0x70/0x70 [ 2.673575] BUG: scheduling while atomic: kthreadd/2/0x00000155 [ 2.674072] INFO: lockdep is turned off. [ 2.674400] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.675028] [ 2.675160] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.675885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.676717] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.677377] ffffffff810b88f7 0000000000000155 ffffffff81ff35e0 ffff88001344fef8 [ 2.678038] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.678694] Call Trace: [ 2.678907] [] dump_stack+0x19/0x1b [ 2.679331] [] __schedule_bug+0x67/0xc0 [ 2.679785] [] __schedule+0x4a5/0x650 [ 2.680235] [] schedule+0x23/0x60 [ 2.680646] [] kthreadd+0x11a/0x120 [ 2.681073] [] ? kthread_stop+0x70/0x70 [ 2.681526] [] ret_from_fork+0x7a/0xb0 [ 2.681973] [] ? kthread_stop+0x70/0x70 [ 2.682469] BUG: scheduling while atomic: kthreadd/2/0x0000015b [ 2.682963] INFO: lockdep is turned off. [ 2.683289] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.683914] [ 2.684046] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.684774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.685601] ffff8800122a2098 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.686261] ffffffff810b88f7 000000000000015b ffffffff81ff35e0 ffff88001344fef8 [ 2.686919] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.687575] Call Trace: [ 2.687788] [] dump_stack+0x19/0x1b [ 2.688211] [] __schedule_bug+0x67/0xc0 [ 2.688662] [] __schedule+0x4a5/0x650 [ 2.689103] [] schedule+0x23/0x60 [ 2.689513] [] kthreadd+0x11a/0x120 [ 2.689939] [] ? kthread_stop+0x70/0x70 [ 2.690401] [] ret_from_fork+0x7a/0xb0 [ 2.690853] [] ? kthread_stop+0x70/0x70 [ 2.691340] BUG: scheduling while atomic: kthreadd/2/0x00000161 [ 2.691834] INFO: lockdep is turned off. [ 2.692159] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.692785] [ 2.692917] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.693642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.694468] ffff8800122a2098 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.695124] ffffffff810b88f7 0000000000000161 ffffffff81ff35e0 ffff88001344fef8 [ 2.695780] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.696434] Call Trace: [ 2.696644] [] dump_stack+0x19/0x1b [ 2.697072] [] __schedule_bug+0x67/0xc0 [ 2.697526] [] __schedule+0x4a5/0x650 [ 2.697968] [] schedule+0x23/0x60 [ 2.698379] [] kthreadd+0x11a/0x120 [ 2.698806] [] ? kthread_stop+0x70/0x70 [ 2.699258] [] ret_from_fork+0x7a/0xb0 [ 2.699703] [] ? kthread_stop+0x70/0x70 [ 2.700203] BUG: scheduling while atomic: kthreadd/2/0x00000167 [ 2.700695] INFO: lockdep is turned off. [ 2.701025] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.701651] [ 2.701787] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.702507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.703334] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.703989] ffffffff810b88f7 0000000000000167 ffffffff81ff35e0 ffff88001344fef8 [ 2.704641] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.705296] Call Trace: [ 2.705506] [] dump_stack+0x19/0x1b [ 2.705933] [] __schedule_bug+0x67/0xc0 [ 2.706383] [] __schedule+0x4a5/0x650 [ 2.706822] [] schedule+0x23/0x60 [ 2.707230] [] kthreadd+0x11a/0x120 [ 2.707653] [] ? kthread_stop+0x70/0x70 [ 2.708106] [] ret_from_fork+0x7a/0xb0 [ 2.708548] [] ? kthread_stop+0x70/0x70 [ 2.709035] BUG: scheduling while atomic: kthreadd/2/0x0000016d [ 2.709524] INFO: lockdep is turned off. [ 2.709852] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.710489] [ 2.710621] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.711351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.712187] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.712847] ffffffff810b88f7 000000000000016d ffffffff81ff35e0 ffff88001344fef8 [ 2.713503] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.714162] Call Trace: [ 2.714372] [] dump_stack+0x19/0x1b [ 2.714800] [] __schedule_bug+0x67/0xc0 [ 2.715250] [] __schedule+0x4a5/0x650 [ 2.715687] [] schedule+0x23/0x60 [ 2.716099] [] kthreadd+0x11a/0x120 [ 2.716521] [] ? kthread_stop+0x70/0x70 [ 2.716976] [] ret_from_fork+0x7a/0xb0 [ 2.717424] [] ? kthread_stop+0x70/0x70 [ 2.717915] BUG: scheduling while atomic: kthreadd/2/0x00000173 [ 2.718403] INFO: lockdep is turned off. [ 2.718732] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.719366] [ 2.719499] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.720239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.721071] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.721725] ffffffff810b88f7 0000000000000173 ffffffff81ff35e0 ffff88001344fef8 [ 2.722383] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.723042] Call Trace: [ 2.723252] [] dump_stack+0x19/0x1b [ 2.723679] [] __schedule_bug+0x67/0xc0 [ 2.724135] [] __schedule+0x4a5/0x650 [ 2.724574] [] schedule+0x23/0x60 [ 2.724987] [] kthreadd+0x11a/0x120 [ 2.725412] [] ? kthread_stop+0x70/0x70 [ 2.725869] [] ret_from_fork+0x7a/0xb0 [ 2.726314] [] ? kthread_stop+0x70/0x70 [ 2.726804] BUG: scheduling while atomic: kthreadd/2/0x00000179 [ 2.727292] INFO: lockdep is turned off. [ 2.727617] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.728247] [ 2.728379] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.729107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.729940] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.730609] ffffffff810b88f7 0000000000000179 ffffffff81ff35e0 ffff88001344fef8 [ 2.731269] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.731926] Call Trace: [ 2.732136] [] dump_stack+0x19/0x1b [ 2.732560] [] __schedule_bug+0x67/0xc0 [ 2.733016] [] __schedule+0x4a5/0x650 [ 2.733455] [] schedule+0x23/0x60 [ 2.733869] [] kthreadd+0x11a/0x120 [ 2.734295] [] ? kthread_stop+0x70/0x70 [ 2.734748] [] ret_from_fork+0x7a/0xb0 [ 2.735201] [] ? kthread_stop+0x70/0x70 [ 2.735689] BUG: scheduling while atomic: kthreadd/2/0x0000017f [ 2.736184] INFO: lockdep is turned off. [ 2.736509] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.737136] [ 2.737269] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.737997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.738826] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.739480] ffffffff810b88f7 000000000000017f ffffffff81ff35e0 ffff88001344fef8 [ 2.740149] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.740806] Call Trace: [ 2.741016] [] dump_stack+0x19/0x1b [ 2.741440] [] __schedule_bug+0x67/0xc0 [ 2.741896] [] __schedule+0x4a5/0x650 [ 2.742334] [] schedule+0x23/0x60 [ 2.742743] [] kthreadd+0x11a/0x120 [ 2.743173] [] ? kthread_stop+0x70/0x70 [ 2.743626] [] ret_from_fork+0x7a/0xb0 [ 2.744073] [] ? kthread_stop+0x70/0x70 [ 2.744575] BUG: scheduling while atomic: kthreadd/2/0x00000185 [ 2.745072] INFO: lockdep is turned off. [ 2.745399] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.746030] [ 2.746163] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.746896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.747695] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.748341] ffffffff810b88f7 0000000000000185 ffffffff81ff35e0 ffff88001344fef8 [ 2.748974] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.749603] Call Trace: [ 2.749809] [] dump_stack+0x19/0x1b [ 2.750227] [] __schedule_bug+0x67/0xc0 [ 2.750663] [] __schedule+0x4a5/0x650 [ 2.751085] [] schedule+0x23/0x60 [ 2.751479] [] kthreadd+0x11a/0x120 [ 2.751891] [] ? kthread_stop+0x70/0x70 [ 2.752326] [] ret_from_fork+0x7a/0xb0 [ 2.752757] [] ? kthread_stop+0x70/0x70 [ 2.753229] BUG: scheduling while atomic: kthreadd/2/0x0000018b [ 2.753702] INFO: lockdep is turned off. [ 2.754023] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.754626] [ 2.754757] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.755454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.756251] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.756882] ffffffff810b88f7 000000000000018b ffffffff81ff35e0 ffff88001344fef8 [ 2.757513] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.758146] Call Trace: [ 2.758349] [] dump_stack+0x19/0x1b [ 2.758762] [] __schedule_bug+0x67/0xc0 [ 2.759199] [] __schedule+0x4a5/0x650 [ 2.759620] [] schedule+0x23/0x60 [ 2.760029] [] kthreadd+0x11a/0x120 [ 2.760440] [] ? kthread_stop+0x70/0x70 [ 2.760879] [] ret_from_fork+0x7a/0xb0 [ 2.761306] [] ? kthread_stop+0x70/0x70 [ 2.761780] BUG: scheduling while atomic: kthreadd/2/0x00000191 [ 2.762250] INFO: lockdep is turned off. [ 2.762563] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.763170] [ 2.763298] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.764009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.764844] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.765502] ffffffff810b88f7 0000000000000191 ffffffff81ff35e0 ffff88001344fef8 [ 2.766163] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.766822] Call Trace: [ 2.767033] [] dump_stack+0x19/0x1b [ 2.767456] [] __schedule_bug+0x67/0xc0 [ 2.767910] [] __schedule+0x4a5/0x650 [ 2.768346] [] schedule+0x23/0x60 [ 2.768756] [] kthreadd+0x11a/0x120 [ 2.769181] [] ? kthread_stop+0x70/0x70 [ 2.769632] [] ret_from_fork+0x7a/0xb0 [ 2.770092] [] ? kthread_stop+0x70/0x70 [ 2.770584] BUG: scheduling while atomic: kthreadd/2/0x00000197 [ 2.771079] INFO: lockdep is turned off. [ 2.771406] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.772036] [ 2.772168] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.772895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.773720] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.774378] ffffffff810b88f7 0000000000000197 ffffffff81ff35e0 ffff88001344fef8 [ 2.775036] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.775689] Call Trace: [ 2.775901] [] dump_stack+0x19/0x1b [ 2.776325] [] __schedule_bug+0x67/0xc0 [ 2.776779] [] __schedule+0x4a5/0x650 [ 2.777218] [] schedule+0x23/0x60 [ 2.777626] [] kthreadd+0x11a/0x120 [ 2.778051] [] ? kthread_stop+0x70/0x70 [ 2.778500] [] ret_from_fork+0x7a/0xb0 [ 2.778946] [] ? kthread_stop+0x70/0x70 [ 2.779431] BUG: scheduling while atomic: kthreadd/2/0x0000019d [ 2.779928] INFO: lockdep is turned off. [ 2.780264] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.780894] [ 2.781027] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.781756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.782584] ffff8800122a2368 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.783241] ffffffff810b88f7 000000000000019d ffffffff81ff35e0 ffff88001344fef8 [ 2.783896] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.784547] Call Trace: [ 2.784759] [] dump_stack+0x19/0x1b [ 2.785184] [] __schedule_bug+0x67/0xc0 [ 2.785637] [] __schedule+0x4a5/0x650 [ 2.786078] [] schedule+0x23/0x60 [ 2.786487] [] kthreadd+0x11a/0x120 [ 2.786912] [] ? kthread_stop+0x70/0x70 [ 2.787361] [] ret_from_fork+0x7a/0xb0 [ 2.787807] [] ? kthread_stop+0x70/0x70 [ 2.788305] BUG: scheduling while atomic: kthreadd/2/0x000001a3 [ 2.788801] INFO: lockdep is turned off. [ 2.789129] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.789756] [ 2.789889] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.790626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.791458] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.792115] ffffffff810b88f7 00000000000001a3 ffffffff81ff35e0 ffff88001344fef8 [ 2.792770] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.793423] Call Trace: [ 2.793632] [] dump_stack+0x19/0x1b [ 2.794058] [] __schedule_bug+0x67/0xc0 [ 2.794506] [] __schedule+0x4a5/0x650 [ 2.794944] [] schedule+0x23/0x60 [ 2.795350] [] kthreadd+0x11a/0x120 [ 2.795772] [] ? kthread_stop+0x70/0x70 [ 2.796224] [] ret_from_fork+0x7a/0xb0 [ 2.796666] [] ? kthread_stop+0x70/0x70 [ 2.797166] BUG: scheduling while atomic: kthreadd/2/0x000001a9 [ 2.797655] INFO: lockdep is turned off. [ 2.797984] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.798606] [ 2.798737] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.799460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.800296] ffff8800000161a8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.800954] ffffffff810b88f7 00000000000001a9 ffffffff81ff35e0 ffff88001344fef8 [ 2.801605] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.802262] Call Trace: [ 2.802472] [] dump_stack+0x19/0x1b [ 2.802900] [] __schedule_bug+0x67/0xc0 [ 2.803353] [] __schedule+0x4a5/0x650 [ 2.803794] [] schedule+0x23/0x60 [ 2.804203] [] kthreadd+0x11a/0x120 [ 2.804625] [] ? kthread_stop+0x70/0x70 [ 2.805079] [] ret_from_fork+0x7a/0xb0 [ 2.805525] [] ? kthread_stop+0x70/0x70 [ 2.806015] BUG: scheduling while atomic: kthreadd/2/0x000001af [ 2.806505] INFO: lockdep is turned off. [ 2.806834] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.807462] [ 2.807594] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.808325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.809163] ffff8800000161a8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.809824] ffffffff810b88f7 00000000000001af ffffffff81ff35e0 ffff88001344fef8 [ 2.810494] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.811153] Call Trace: [ 2.811363] [] dump_stack+0x19/0x1b [ 2.811790] [] __schedule_bug+0x67/0xc0 [ 2.812241] [] __schedule+0x4a5/0x650 [ 2.812676] [] schedule+0x23/0x60 [ 2.813088] [] kthreadd+0x11a/0x120 [ 2.813511] [] ? kthread_stop+0x70/0x70 [ 2.813965] [] ret_from_fork+0x7a/0xb0 [ 2.814409] [] ? kthread_stop+0x70/0x70 [ 2.814910] BUG: scheduling while atomic: kthreadd/2/0x000001b5 [ 2.815398] INFO: lockdep is turned off. [ 2.815721] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.816346] [ 2.816477] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.817202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.818028] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.818680] ffffffff810b88f7 00000000000001b5 ffffffff81ff35e0 ffff88001344fef8 [ 2.819335] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.819989] Call Trace: [ 2.820209] [] dump_stack+0x19/0x1b [ 2.820635] [] __schedule_bug+0x67/0xc0 [ 2.821090] [] __schedule+0x4a5/0x650 [ 2.821527] [] schedule+0x23/0x60 [ 2.821940] [] kthreadd+0x11a/0x120 [ 2.822362] [] ? kthread_stop+0x70/0x70 [ 2.822814] [] ret_from_fork+0x7a/0xb0 [ 2.823257] [] ? kthread_stop+0x70/0x70 [ 2.823744] BUG: scheduling while atomic: kthreadd/2/0x000001bb [ 2.824236] INFO: lockdep is turned off. [ 2.824562] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.825191] [ 2.825323] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.826052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.826884] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.827541] ffffffff810b88f7 00000000000001bb ffffffff81ff35e0 ffff88001344fef8 [ 2.828199] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.828857] Call Trace: [ 2.829067] [] dump_stack+0x19/0x1b [ 2.829492] [] __schedule_bug+0x67/0xc0 [ 2.829947] [] __schedule+0x4a5/0x650 [ 2.830394] [] schedule+0x23/0x60 [ 2.830808] [] kthreadd+0x11a/0x120 [ 2.831232] [] ? kthread_stop+0x70/0x70 [ 2.831682] [] ret_from_fork+0x7a/0xb0 [ 2.832130] [] ? kthread_stop+0x70/0x70 [ 2.832615] BUG: scheduling while atomic: kthreadd/2/0x000001c1 [ 2.833107] INFO: lockdep is turned off. [ 2.833433] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.834058] [ 2.834189] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.834916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.835743] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.836399] ffffffff810b88f7 00000000000001c1 ffffffff81ff35e0 ffff88001344fef8 [ 2.837055] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.837711] Call Trace: [ 2.837926] [] dump_stack+0x19/0x1b [ 2.838353] [] __schedule_bug+0x67/0xc0 [ 2.838810] [] __schedule+0x4a5/0x650 [ 2.839249] [] schedule+0x23/0x60 [ 2.839661] [] kthreadd+0x11a/0x120 [ 2.840099] [] ? kthread_stop+0x70/0x70 [ 2.840555] [] ret_from_fork+0x7a/0xb0 [ 2.841005] [] ? kthread_stop+0x70/0x70 [ 2.841496] BUG: scheduling while atomic: kthreadd/2/0x000001c7 [ 2.841993] INFO: lockdep is turned off. [ 2.842320] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.842949] [ 2.843082] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.843813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.844648] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.845311] ffffffff810b88f7 00000000000001c7 ffffffff81ff35e0 ffff88001344fef8 [ 2.845973] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.846628] Call Trace: [ 2.846843] [] dump_stack+0x19/0x1b [ 2.847269] [] __schedule_bug+0x67/0xc0 [ 2.847722] [] __schedule+0x4a5/0x650 [ 2.848164] [] schedule+0x23/0x60 [ 2.848576] [] kthreadd+0x11a/0x120 [ 2.849005] [] ? kthread_stop+0x70/0x70 [ 2.849458] [] ret_from_fork+0x7a/0xb0 [ 2.849908] [] ? kthread_stop+0x70/0x70 [ 2.850408] BUG: scheduling while atomic: kthreadd/2/0x000001cd [ 2.850903] INFO: lockdep is turned off. [ 2.851231] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.851858] [ 2.851991] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.852715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.853545] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.854202] ffffffff810b88f7 00000000000001cd ffffffff81ff35e0 ffff88001344fef8 [ 2.854859] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.855510] Call Trace: [ 2.855720] [] dump_stack+0x19/0x1b [ 2.856144] [] __schedule_bug+0x67/0xc0 [ 2.856593] [] __schedule+0x4a5/0x650 [ 2.857034] [] schedule+0x23/0x60 [ 2.857443] [] kthreadd+0x11a/0x120 [ 2.857869] [] ? kthread_stop+0x70/0x70 [ 2.858320] [] ret_from_fork+0x7a/0xb0 [ 2.858769] [] ? kthread_stop+0x70/0x70 [ 2.859252] BUG: scheduling while atomic: kthreadd/2/0x000001d3 [ 2.859743] INFO: lockdep is turned off. [ 2.860083] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.860703] [ 2.860839] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.861561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.862394] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.863054] ffffffff810b88f7 00000000000001d3 ffffffff81ff35e0 ffff88001344fef8 [ 2.863709] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.864367] Call Trace: [ 2.864578] [] dump_stack+0x19/0x1b [ 2.865004] [] __schedule_bug+0x67/0xc0 [ 2.865457] [] __schedule+0x4a5/0x650 [ 2.865899] [] schedule+0x23/0x60 [ 2.866310] [] kthreadd+0x11a/0x120 [ 2.866735] [] ? kthread_stop+0x70/0x70 [ 2.867190] [] ret_from_fork+0x7a/0xb0 [ 2.867639] [] ? kthread_stop+0x70/0x70 [ 2.868131] BUG: scheduling while atomic: kthreadd/2/0x000001d9 [ 2.868623] INFO: lockdep is turned off. [ 2.868956] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.869587] [ 2.869720] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.870461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.871294] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.871950] ffffffff810b88f7 00000000000001d9 ffffffff81ff35e0 ffff88001344fef8 [ 2.872607] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.873270] Call Trace: [ 2.873482] [] dump_stack+0x19/0x1b [ 2.873911] [] __schedule_bug+0x67/0xc0 [ 2.874362] [] __schedule+0x4a5/0x650 [ 2.874802] [] schedule+0x23/0x60 [ 2.875212] [] kthreadd+0x11a/0x120 [ 2.875635] [] ? kthread_stop+0x70/0x70 [ 2.876089] [] ret_from_fork+0x7a/0xb0 [ 2.876533] [] ? kthread_stop+0x70/0x70 [ 2.877024] BUG: scheduling while atomic: kthreadd/2/0x000001df [ 2.877516] INFO: lockdep is turned off. [ 2.877849] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.878477] [ 2.878611] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.879339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.880182] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.880843] ffffffff810b88f7 00000000000001df ffffffff81ff35e0 ffff88001344fef8 [ 2.881498] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.882159] Call Trace: [ 2.882371] [] dump_stack+0x19/0x1b [ 2.882800] [] __schedule_bug+0x67/0xc0 [ 2.883252] [] __schedule+0x4a5/0x650 [ 2.883690] [] schedule+0x23/0x60 [ 2.884103] [] kthreadd+0x11a/0x120 [ 2.884527] [] ? kthread_stop+0x70/0x70 [ 2.884981] [] ret_from_fork+0x7a/0xb0 [ 2.885426] [] ? kthread_stop+0x70/0x70 [ 2.885918] BUG: scheduling while atomic: kthreadd/2/0x000001e5 [ 2.886407] INFO: lockdep is turned off. [ 2.886732] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.887360] [ 2.887492] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.888217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.889044] ffff880000016198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.889697] ffffffff810b88f7 00000000000001e5 ffffffff81ff35e0 ffff88001344fef8 [ 2.890366] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.891026] Call Trace: [ 2.891238] [] dump_stack+0x19/0x1b [ 2.891662] [] __schedule_bug+0x67/0xc0 [ 2.892118] [] __schedule+0x4a5/0x650 [ 2.892556] [] schedule+0x23/0x60 [ 2.892970] [] kthreadd+0x11a/0x120 [ 2.893395] [] ? kthread_stop+0x70/0x70 [ 2.893851] [] ret_from_fork+0x7a/0xb0 [ 2.894296] [] ? kthread_stop+0x70/0x70 [ 2.894799] BUG: scheduling while atomic: kthreadd/2/0x000001eb [ 2.895293] INFO: lockdep is turned off. [ 2.895621] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.896254] [ 2.896387] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.897115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.897951] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.898605] ffffffff810b88f7 00000000000001eb ffffffff81ff35e0 ffff88001344fef8 [ 2.899263] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.899921] Call Trace: [ 2.900141] [] dump_stack+0x19/0x1b [ 2.900567] [] __schedule_bug+0x67/0xc0 [ 2.901023] [] __schedule+0x4a5/0x650 [ 2.901462] [] schedule+0x23/0x60 [ 2.901876] [] kthreadd+0x11a/0x120 [ 2.902300] [] ? kthread_stop+0x70/0x70 [ 2.902756] [] ret_from_fork+0x7a/0xb0 [ 2.903202] [] ? kthread_stop+0x70/0x70 [ 2.903691] BUG: scheduling while atomic: kthreadd/2/0x000001f1 [ 2.904186] INFO: lockdep is turned off. [ 2.904511] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.905137] [ 2.905269] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.905996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.906826] ffff88001230e1a8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.907482] ffffffff810b88f7 00000000000001f1 ffffffff81ff35e0 ffff88001344fef8 [ 2.908142] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.908801] Call Trace: [ 2.909011] [] dump_stack+0x19/0x1b [ 2.909435] [] __schedule_bug+0x67/0xc0 [ 2.909890] [] __schedule+0x4a5/0x650 [ 2.910340] [] schedule+0x23/0x60 [ 2.910755] [] kthreadd+0x11a/0x120 [ 2.911183] [] ? kthread_stop+0x70/0x70 [ 2.911638] [] ret_from_fork+0x7a/0xb0 [ 2.912087] [] ? kthread_stop+0x70/0x70 [ 2.912576] BUG: scheduling while atomic: kthreadd/2/0x000001f7 [ 2.913072] INFO: lockdep is turned off. [ 2.913398] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.914027] [ 2.914159] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.914886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.915714] ffff88001230e1a8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.916374] ffffffff810b88f7 00000000000001f7 ffffffff81ff35e0 ffff88001344fef8 [ 2.917035] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.917693] Call Trace: [ 2.918170] [] dump_stack+0x19/0x1b [ 2.918596] [] __schedule_bug+0x67/0xc0 [ 2.919050] [] __schedule+0x4a5/0x650 [ 2.919488] [] schedule+0x23/0x60 [ 2.919900] [] kthreadd+0x11a/0x120 [ 2.920338] [] ? kthread_stop+0x70/0x70 [ 2.920795] [] ret_from_fork+0x7a/0xb0 [ 2.921240] [] ? kthread_stop+0x70/0x70 [ 2.921741] BUG: scheduling while atomic: kthreadd/2/0x000001fd [ 2.922239] INFO: lockdep is turned off. [ 2.922565] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.923194] [ 2.923327] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.924056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.924891] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.925553] ffffffff810b88f7 00000000000001fd ffffffff81ff35e0 ffff88001344fef8 [ 2.926216] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.926878] Call Trace: [ 2.927089] [] dump_stack+0x19/0x1b [ 2.927513] [] __schedule_bug+0x67/0xc0 [ 2.927968] [] __schedule+0x4a5/0x650 [ 2.928410] [] schedule+0x23/0x60 [ 2.928822] [] kthreadd+0x11a/0x120 [ 2.929247] [] ? kthread_stop+0x70/0x70 [ 2.929698] [] ret_from_fork+0x7a/0xb0 [ 2.930156] [] ? kthread_stop+0x70/0x70 [ 2.930645] BUG: scheduling while atomic: kthreadd/2/0x00000207 [ 2.931140] INFO: lockdep is turned off. [ 2.931464] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.932089] [ 2.932221] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.932950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.933781] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.934432] ffffffff810b88f7 0000000000000207 ffffffff81ff35e0 ffff88001344fef8 [ 2.935087] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.935739] Call Trace: [ 2.935951] [] dump_stack+0x19/0x1b [ 2.936375] [] __schedule_bug+0x67/0xc0 [ 2.936830] [] __schedule+0x4a5/0x650 [ 2.937269] [] schedule+0x23/0x60 [ 2.937678] [] kthreadd+0x11a/0x120 [ 2.938104] [] ? kthread_stop+0x70/0x70 [ 2.938556] [] ret_from_fork+0x7a/0xb0 [ 2.939003] [] ? kthread_stop+0x70/0x70 [ 2.939491] BUG: scheduling while atomic: kthreadd/2/0x0000020d [ 2.939986] INFO: lockdep is turned off. [ 2.940324] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.940954] [ 2.941087] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.941818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.942651] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.943313] ffffffff810b88f7 000000000000020d ffffffff81ff35e0 ffff88001344fef8 [ 2.943974] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.944629] Call Trace: [ 2.944843] [] dump_stack+0x19/0x1b [ 2.945269] [] __schedule_bug+0x67/0xc0 [ 2.945721] [] __schedule+0x4a5/0x650 [ 2.946162] [] schedule+0x23/0x60 [ 2.946575] [] kthreadd+0x11a/0x120 [ 2.947004] [] ? kthread_stop+0x70/0x70 [ 2.947455] [] ret_from_fork+0x7a/0xb0 [ 2.947903] [] ? kthread_stop+0x70/0x70 [ 2.948396] BUG: scheduling while atomic: kthreadd/2/0x00000213 [ 2.948891] INFO: lockdep is turned off. [ 2.949218] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.949844] [ 2.949977] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.950715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.951551] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.952214] ffffffff810b88f7 0000000000000213 ffffffff81ff35e0 ffff88001344fef8 [ 2.952876] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.953534] Call Trace: [ 2.953746] [] dump_stack+0x19/0x1b [ 2.954176] [] __schedule_bug+0x67/0xc0 [ 2.954629] [] __schedule+0x4a5/0x650 [ 2.955071] [] schedule+0x23/0x60 [ 2.955482] [] kthreadd+0x11a/0x120 [ 2.955910] [] ? kthread_stop+0x70/0x70 [ 2.956364] [] ret_from_fork+0x7a/0xb0 [ 2.956814] [] ? kthread_stop+0x70/0x70 [ 2.957312] BUG: scheduling while atomic: kthreadd/2/0x00000219 [ 2.957806] INFO: lockdep is turned off. [ 2.958136] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.958772] [ 2.958905] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.959631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.960469] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.961133] ffffffff810b88f7 0000000000000219 ffffffff81ff35e0 ffff88001344fef8 [ 2.961795] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.962451] Call Trace: [ 2.962662] [] dump_stack+0x19/0x1b [ 2.963090] [] __schedule_bug+0x67/0xc0 [ 2.963544] [] __schedule+0x4a5/0x650 [ 2.963986] [] schedule+0x23/0x60 [ 2.964397] [] kthreadd+0x11a/0x120 [ 2.964826] [] ? kthread_stop+0x70/0x70 [ 2.965280] [] ret_from_fork+0x7a/0xb0 [ 2.965724] [] ? kthread_stop+0x70/0x70 [ 2.966231] BUG: scheduling while atomic: kthreadd/2/0x0000021f [ 2.966721] INFO: lockdep is turned off. [ 2.967053] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.967681] [ 2.967818] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.968546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.969381] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.970056] ffffffff810b88f7 000000000000021f ffffffff81ff35e0 ffff88001344fef8 [ 2.970713] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.971376] Call Trace: [ 2.971588] [] dump_stack+0x19/0x1b [ 2.972016] [] __schedule_bug+0x67/0xc0 [ 2.972469] [] __schedule+0x4a5/0x650 [ 2.972911] [] schedule+0x23/0x60 [ 2.973322] [] kthreadd+0x11a/0x120 [ 2.973746] [] ? kthread_stop+0x70/0x70 [ 2.974203] [] ret_from_fork+0x7a/0xb0 [ 2.974649] [] ? kthread_stop+0x70/0x70 [ 2.975142] BUG: scheduling while atomic: kthreadd/2/0x00000225 [ 2.975633] INFO: lockdep is turned off. [ 2.975964] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.976590] [ 2.976723] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.977452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.978288] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.978950] ffffffff810b88f7 0000000000000225 ffffffff81ff35e0 ffff88001344fef8 [ 2.979609] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.980283] Call Trace: [ 2.980495] [] dump_stack+0x19/0x1b [ 2.980924] [] __schedule_bug+0x67/0xc0 [ 2.981377] [] __schedule+0x4a5/0x650 [ 2.981819] [] schedule+0x23/0x60 [ 2.982230] [] kthreadd+0x11a/0x120 [ 2.982654] [] ? kthread_stop+0x70/0x70 [ 2.983110] [] ret_from_fork+0x7a/0xb0 [ 2.983556] [] ? kthread_stop+0x70/0x70 [ 2.984047] BUG: scheduling while atomic: kthreadd/2/0x0000022b [ 2.984539] INFO: lockdep is turned off. [ 2.984871] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.985499] [ 2.985632] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.986361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.987194] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.987855] ffffffff810b88f7 000000000000022b ffffffff81ff35e0 ffff88001344fef8 [ 2.988512] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.989181] Call Trace: [ 2.989393] [] dump_stack+0x19/0x1b [ 2.989823] [] __schedule_bug+0x67/0xc0 [ 2.990285] [] __schedule+0x4a5/0x650 [ 2.990723] [] schedule+0x23/0x60 [ 2.991138] [] kthreadd+0x11a/0x120 [ 2.991562] [] ? kthread_stop+0x70/0x70 [ 2.992016] [] ret_from_fork+0x7a/0xb0 [ 2.992461] [] ? kthread_stop+0x70/0x70 [ 2.992951] BUG: scheduling while atomic: kthreadd/2/0x00000231 [ 2.993440] INFO: lockdep is turned off. [ 2.993769] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 2.994390] [ 2.994522] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 2.995251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.996080] ffff88001230e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 2.996735] ffffffff810b88f7 0000000000000231 ffffffff81ff35e0 ffff88001344fef8 [ 2.997392] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 2.998049] Call Trace: [ 2.998258] [] dump_stack+0x19/0x1b [ 2.998684] [] __schedule_bug+0x67/0xc0 [ 2.999142] [] __schedule+0x4a5/0x650 [ 2.999581] [] schedule+0x23/0x60 [ 2.999994] [] kthreadd+0x11a/0x120 [ 3.000430] [] ? kthread_stop+0x70/0x70 [ 3.000888] [] ret_from_fork+0x7a/0xb0 [ 3.001333] [] ? kthread_stop+0x70/0x70 [ 3.001841] BUG: scheduling while atomic: kthreadd/2/0x00000237 [ 3.002333] INFO: lockdep is turned off. [ 3.002660] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.003287] [ 3.003419] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.004148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.004982] ffff880012268418 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.005641] ffffffff810b88f7 0000000000000237 ffffffff81ff35e0 ffff88001344fef8 [ 3.006302] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.006961] Call Trace: [ 3.007172] [] dump_stack+0x19/0x1b [ 3.007595] [] __schedule_bug+0x67/0xc0 [ 3.008049] [] __schedule+0x4a5/0x650 [ 3.008486] [] schedule+0x23/0x60 [ 3.008899] [] kthreadd+0x11a/0x120 [ 3.009326] [] ? kthread_stop+0x70/0x70 [ 3.009783] [] ret_from_fork+0x7a/0xb0 [ 3.010240] [] ? kthread_stop+0x70/0x70 [ 3.010727] BUG: scheduling while atomic: kthreadd/2/0x0000023d [ 3.011226] INFO: lockdep is turned off. [ 3.011554] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.012181] [ 3.012313] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.013042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.013873] ffff88001236e1a8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.014527] ffffffff810b88f7 000000000000023d ffffffff81ff35e0 ffff88001344fef8 [ 3.015184] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.015842] Call Trace: [ 3.016052] [] dump_stack+0x19/0x1b [ 3.016476] [] __schedule_bug+0x67/0xc0 [ 3.016930] [] __schedule+0x4a5/0x650 [ 3.017367] [] schedule+0x23/0x60 [ 3.017779] [] kthreadd+0x11a/0x120 [ 3.018202] [] ? kthread_stop+0x70/0x70 [ 3.018653] [] ret_from_fork+0x7a/0xb0 [ 3.019104] [] ? kthread_stop+0x70/0x70 [ 3.019594] BUG: scheduling while atomic: kthreadd/2/0x00000243 [ 3.020103] INFO: lockdep is turned off. [ 3.020432] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.021063] [ 3.021196] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.021926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.022759] ffff88001236e1a8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.023414] ffffffff810b88f7 0000000000000243 ffffffff81ff35e0 ffff88001344fef8 [ 3.024073] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.024730] Call Trace: [ 3.024944] [] dump_stack+0x19/0x1b [ 3.025370] [] __schedule_bug+0x67/0xc0 [ 3.025826] [] __schedule+0x4a5/0x650 [ 3.026264] [] schedule+0x23/0x60 [ 3.026675] [] kthreadd+0x11a/0x120 [ 3.027103] [] ? kthread_stop+0x70/0x70 [ 3.027554] [] ret_from_fork+0x7a/0xb0 [ 3.028002] [] ? kthread_stop+0x70/0x70 [ 3.028489] BUG: scheduling while atomic: kthreadd/2/0x00000249 [ 3.028981] INFO: lockdep is turned off. [ 3.029307] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.029935] [ 3.030078] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.030808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.031633] ffff88001236e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.032292] ffffffff810b88f7 0000000000000249 ffffffff81ff35e0 ffff88001344fef8 [ 3.032951] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.033604] Call Trace: [ 3.033818] [] dump_stack+0x19/0x1b [ 3.034241] [] __schedule_bug+0x67/0xc0 [ 3.034693] [] __schedule+0x4a5/0x650 [ 3.035134] [] schedule+0x23/0x60 [ 3.035543] [] kthreadd+0x11a/0x120 [ 3.035970] [] ? kthread_stop+0x70/0x70 [ 3.036423] [] ret_from_fork+0x7a/0xb0 [ 3.036872] [] ? kthread_stop+0x70/0x70 [ 3.037359] BUG: scheduling while atomic: kthreadd/2/0x0000024f [ 3.037857] INFO: lockdep is turned off. [ 3.038183] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.038812] [ 3.038945] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.039671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.040512] ffff88001236e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.041172] ffffffff810b88f7 000000000000024f ffffffff81ff35e0 ffff88001344fef8 [ 3.041830] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.042483] Call Trace: [ 3.042693] [] dump_stack+0x19/0x1b [ 3.043120] [] __schedule_bug+0x67/0xc0 [ 3.043572] [] __schedule+0x4a5/0x650 [ 3.044012] [] schedule+0x23/0x60 [ 3.044421] [] kthreadd+0x11a/0x120 [ 3.044849] [] ? kthread_stop+0x70/0x70 [ 3.045299] [] ret_from_fork+0x7a/0xb0 [ 3.045743] [] ? kthread_stop+0x70/0x70 [ 3.050051] tsc: Refined TSC clocksource calibration: 2925.999 MHz [ 3.050567] BUG: workqueue leaked lock or atomic: kworker/0:1/0x000001e1/22 [ 3.050567] last function: tsc_refine_calibration_work [ 3.051590] INFO: lockdep is turned off. [ 3.051921] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.052675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.053509] Workqueue: events tsc_refine_calibration_work [ 3.053969] ffffffff81fceac0 ffff8800135afd68 ffffffff81b5b203 ffff8800135afde8 [ 3.054623] ffffffff810af83e ffffffff810af63e ffffffff81ff1d58 ffffffff81fceac8 [ 3.055280] 0000000081ff1d40 ffffffff81fceac0 0000000000000000 0000000000000000 [ 3.055936] Call Trace: [ 3.056147] [] dump_stack+0x19/0x1b [ 3.056573] [] process_one_work+0x33e/0x460 [ 3.057057] [] ? process_one_work+0x13e/0x460 [ 3.057552] [] worker_thread+0x63/0x490 [ 3.058008] [] ? process_one_work+0x460/0x460 [ 3.058502] [] kthread+0xfd/0x120 [ 3.058914] [] ? __kthread_unpark+0x30/0x30 [ 3.059392] [] ret_from_fork+0x7a/0xb0 [ 3.059840] [] ? __kthread_unpark+0x30/0x30 [ 3.060329] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 3.060844] INFO: lockdep is turned off. [ 3.061170] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 3.061814] [ 3.061946] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.062699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.063535] ffffffff81ff1d40 ffff8800135afd58 ffffffff81b5b203 ffff8800135afd78 [ 3.064193] ffffffff810b88f7 00000000000001e2 ffff88001359d320 ffff8800135afdd8 [ 3.064850] ffffffff81b5e5a5 ffff8800135afdc8 ffff8800135a8000 ffff8800135affd8 [ 3.065503] Call Trace: [ 3.065713] [] dump_stack+0x19/0x1b [ 3.066137] [] __schedule_bug+0x67/0xc0 [ 3.066589] [] __schedule+0x4a5/0x650 [ 3.067028] [] schedule+0x23/0x60 [ 3.067437] [] worker_thread+0xd6/0x490 [ 3.067892] [] ? process_one_work+0x460/0x460 [ 3.068385] [] kthread+0xfd/0x120 [ 3.068800] [] ? __kthread_unpark+0x30/0x30 [ 3.069278] [] ret_from_fork+0x7a/0xb0 [ 3.069723] [] ? __kthread_unpark+0x30/0x30 [ 3.070220] BUG: scheduling while atomic: rcuop/0/10/0x0000001b [ 3.070707] INFO: lockdep is turned off. [ 3.071037] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 3.071632] [ 3.071768] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.072487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.073315] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 3.073974] ffffffff810b88f7 000000000000001b ffffffff81ff6e40 ffff88001349fd98 [ 3.074626] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 3.075285] Call Trace: [ 3.075496] [] dump_stack+0x19/0x1b [ 3.075925] [] __schedule_bug+0x67/0xc0 [ 3.076376] [] __schedule+0x4a5/0x650 [ 3.076817] [] schedule+0x23/0x60 [ 3.077227] [] rcu_nocb_kthread+0x21e/0x5e0 [ 3.077705] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 3.078201] [] ? trace_hardirqs_on+0xd/0x10 [ 3.078682] [] ? __wake_up_common+0x90/0x90 [ 3.079163] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 3.079747] [] kthread+0xfd/0x120 [ 3.080175] [] ? __kthread_unpark+0x30/0x30 [ 3.080655] [] ret_from_fork+0x7a/0xb0 [ 3.081104] [] ? __kthread_unpark+0x30/0x30 [ 3.081625] BUG: scheduling while atomic: kthreadd/2/0x00000255 [ 3.082119] INFO: lockdep is turned off. [ 3.082445] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.083077] [ 3.083209] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.083932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.084760] ffff88001236e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.085413] ffffffff810b88f7 0000000000000255 ffffffff81ff35e0 ffff88001344fef8 [ 3.086068] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.086720] Call Trace: [ 3.086933] [] dump_stack+0x19/0x1b [ 3.087357] [] __schedule_bug+0x67/0xc0 [ 3.087812] [] __schedule+0x4a5/0x650 [ 3.088250] [] schedule+0x23/0x60 [ 3.088660] [] kthreadd+0x11a/0x120 [ 3.089089] [] ? kthread_stop+0x70/0x70 [ 3.089541] [] ret_from_fork+0x7a/0xb0 [ 3.089990] [] ? kthread_stop+0x70/0x70 [ 3.090489] BUG: scheduling while atomic: kthreadd/2/0x0000025b [ 3.090984] INFO: lockdep is turned off. [ 3.091312] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.091943] [ 3.092076] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.092802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.093628] ffff88001236e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.094287] ffffffff810b88f7 000000000000025b ffffffff81ff35e0 ffff88001344fef8 [ 3.094945] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.095597] Call Trace: [ 3.095810] [] dump_stack+0x19/0x1b [ 3.096233] [] __schedule_bug+0x67/0xc0 [ 3.096684] [] __schedule+0x4a5/0x650 [ 3.097125] [] schedule+0x23/0x60 [ 3.097535] [] kthreadd+0x11a/0x120 [ 3.097962] [] ? kthread_stop+0x70/0x70 [ 3.098413] [] ret_from_fork+0x7a/0xb0 [ 3.098863] [] ? kthread_stop+0x70/0x70 [ 3.099350] BUG: scheduling while atomic: kthreadd/2/0x00000261 [ 3.099846] INFO: lockdep is turned off. [ 3.100182] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.100814] [ 3.100947] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.101674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.102504] ffff88001236e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.103163] ffffffff810b88f7 0000000000000261 ffffffff81ff35e0 ffff88001344fef8 [ 3.103822] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.104475] Call Trace: [ 3.104686] [] dump_stack+0x19/0x1b [ 3.105114] [] __schedule_bug+0x67/0xc0 [ 3.105565] [] __schedule+0x4a5/0x650 [ 3.106004] [] schedule+0x23/0x60 [ 3.106412] [] kthreadd+0x11a/0x120 [ 3.106838] [] ? kthread_stop+0x70/0x70 [ 3.107289] [] ret_from_fork+0x7a/0xb0 [ 3.107734] [] ? kthread_stop+0x70/0x70 [ 3.108223] BUG: scheduling while atomic: kthreadd/2/0x00000267 [ 3.108712] INFO: lockdep is turned off. [ 3.109044] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.109667] [ 3.109803] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.110540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.111368] ffff88001236e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.112025] ffffffff810b88f7 0000000000000267 ffffffff81ff35e0 ffff88001344fef8 [ 3.112678] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.113337] Call Trace: [ 3.113545] [] dump_stack+0x19/0x1b [ 3.113974] [] __schedule_bug+0x67/0xc0 [ 3.114425] [] __schedule+0x4a5/0x650 [ 3.114866] [] schedule+0x23/0x60 [ 3.115274] [] kthreadd+0x11a/0x120 [ 3.115697] [] ? kthread_stop+0x70/0x70 [ 3.116153] [] ret_from_fork+0x7a/0xb0 [ 3.116600] [] ? kthread_stop+0x70/0x70 [ 3.117092] BUG: scheduling while atomic: kthreadd/2/0x0000026d [ 3.117583] INFO: lockdep is turned off. [ 3.117914] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 3.118538] [ 3.118671] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.119399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.120240] ffff88001236e198 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 3.120897] ffffffff810b88f7 000000000000026d ffffffff81ff35e0 ffff88001344fef8 [ 3.121551] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 3.122212] Call Trace: [ 3.122425] [] dump_stack+0x19/0x1b [ 3.122871] [] __schedule_bug+0x67/0xc0 [ 3.123327] [] __schedule+0x4a5/0x650 [ 3.123767] [] schedule+0x23/0x60 [ 3.124177] [] kthreadd+0x11a/0x120 [ 3.124600] [] ? kthread_stop+0x70/0x70 [ 3.125063] [] ret_from_fork+0x7a/0xb0 [ 3.125521] [] ? kthread_stop+0x70/0x70 [ 3.126015] NET: Registered protocol family 38 [ 3.126392] Key type asymmetric registered [ 3.126780] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 3.127387] ------------[ cut here ]------------ [ 3.127779] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 3.128528] initcall bsg_init+0x0/0x130 returned with preemption imbalance [ 3.129105] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.129829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.130858] BUG: scheduling while atomic: rcuop/0/10/0x0000007d [ 3.131350] INFO: lockdep is turned off. [ 3.131678] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 3.132283] [ 3.132415] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.133141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.133974] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 3.134632] ffffffff810b88f7 000000000000007d ffffffff81ff6e40 ffff88001349fd98 [ 3.135291] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 3.135949] Call Trace: [ 3.136160] [] dump_stack+0x19/0x1b [ 3.136586] [] __schedule_bug+0x67/0xc0 [ 3.137043] [] __schedule+0x4a5/0x650 [ 3.137485] [] schedule+0x23/0x60 [ 3.137912] [] rcu_nocb_kthread+0x21e/0x5e0 [ 3.138398] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 3.138897] [] ? trace_hardirqs_on+0xd/0x10 [ 3.139376] [] ? __wake_up_common+0x90/0x90 [ 3.139859] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 3.140469] [] kthread+0xfd/0x120 [ 3.140888] [] ? __kthread_unpark+0x30/0x30 [ 3.141371] [] ret_from_fork+0x7a/0xb0 [ 3.141822] [] ? __kthread_unpark+0x30/0x30 [ 3.142332] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 3.142995] ffffffff8109b88b ffff88001344be58 0000000000000000 ffff88001236e118 [ 3.143657] 0000000000000000 ffffffff8212292f 0000000000000000 ffff88001344be88 [ 3.144319] Call Trace: [ 3.144532] [] dump_stack+0x19/0x1b [ 3.144964] [] warn_slowpath_common+0x6b/0x90 [ 3.145466] [] ? blk_scsi_ioctl_init+0x2c5/0x2c5 [ 3.145987] [] warn_slowpath_fmt+0x41/0x50 [ 3.146464] [] ? bsg_init+0xfc/0x130 [ 3.146902] [] ? blk_scsi_ioctl_init+0x2c5/0x2c5 [ 3.147423] [] ? blk_scsi_ioctl_init+0x2c5/0x2c5 [ 3.147946] [] do_one_initcall+0x179/0x1a6 [ 3.148424] [] kernel_init_freeable+0x115/0x19d [ 3.148939] [] ? rest_init+0xc0/0xc0 [ 3.149373] [] kernel_init+0x9/0xe0 [ 3.149803] [] ret_from_fork+0x7a/0xb0 [ 3.150262] [] ? rest_init+0xc0/0xc0 [ 3.150739] BUG: scheduling while atomic: rcuop/0/10/0x00000087 [ 3.151237] INFO: lockdep is turned off. [ 3.151566] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 3.152170] [ 3.152303] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.153038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.153873] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 3.154531] ffffffff810b88f7 0000000000000087 ffffffff81ff6e40 ffff88001349fd98 [ 3.155193] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 3.155855] Call Trace: [ 3.156066] [] dump_stack+0x19/0x1b [ 3.156494] [] __schedule_bug+0x67/0xc0 [ 3.156954] [] __schedule+0x4a5/0x650 [ 3.157395] [] schedule+0x23/0x60 [ 3.157811] [] rcu_nocb_kthread+0x21e/0x5e0 [ 3.158295] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 3.158798] [] ? trace_hardirqs_on+0xd/0x10 [ 3.159285] [] ? __wake_up_common+0x90/0x90 [ 3.159772] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 3.160372] [] kthread+0xfd/0x120 [ 3.160792] [] ? __kthread_unpark+0x30/0x30 [ 3.161274] [] ret_from_fork+0x7a/0xb0 [ 3.161723] [] ? __kthread_unpark+0x30/0x30 [ 3.162210] ---[ end trace 16f8d1a3aab8fa2a ]--- [ 3.162596] io scheduler noop registered (default) [ 3.163026] io scheduler cfq registered [ 3.163349] start plist test [ 3.164868] end plist test [ 3.165526] test_string_helpers: Running tests... [ 3.166119] BUG: scheduling while atomic: kdevtmpfs/14/0x0000008f [ 3.166630] INFO: lockdep is turned off. [ 3.166965] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 3.167612] [ 3.167745] CPU: 0 PID: 14 Comm: kdevtmpfs Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.168490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.169330] 0000000000000000 ffff8800134c3d78 ffffffff81b5b203 ffff8800134c3d98 [ 3.169996] ffffffff810b88f7 000000000000008f 0000000000000000 ffff8800134c3df8 [ 3.170669] ffffffff81b5e5a5 ffff8800134c3de8 ffff8800134be000 ffff8800134c3fd8 [ 3.171330] Call Trace: [ 3.171541] [] dump_stack+0x19/0x1b [ 3.171972] [] __schedule_bug+0x67/0xc0 [ 3.172425] [] __schedule+0x4a5/0x650 [ 3.172869] [] schedule+0x23/0x60 [ 3.173283] [] devtmpfsd+0x158/0x170 [ 3.173716] [] ? handle_create+0x1f0/0x1f0 [ 3.174194] [] kthread+0xfd/0x120 [ 3.174609] [] ? __kthread_unpark+0x30/0x30 [ 3.175094] [] ret_from_fork+0x7a/0xb0 [ 3.175544] [] ? __kthread_unpark+0x30/0x30 [ 3.176053] test_firmware: interface ready [ 3.176398] ------------[ cut here ]------------ [ 3.176789] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 3.177548] initcall test_firmware_init+0x0/0x79 returned with preemption imbalance [ 3.178185] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.178904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.179729] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 3.180399] ffffffff8109b88b ffffffff821244a4 0000000000000000 ffff88001236e008 [ 3.181059] 0000000000000000 ffffffff821244a4 0000000000000000 ffff88001344be88 [ 3.181701] BUG: scheduling while atomic: rcuop/0/10/0x00000089 [ 3.182220] INFO: lockdep is turned off. [ 3.182549] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 3.183156] [ 3.183290] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.184023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.184862] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 3.185521] ffffffff810b88f7 0000000000000089 ffffffff81ff6e40 ffff88001349fd98 [ 3.186183] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 3.186846] Call Trace: [ 3.187057] [] dump_stack+0x19/0x1b [ 3.187485] [] __schedule_bug+0x67/0xc0 [ 3.187943] [] __schedule+0x4a5/0x650 [ 3.188384] [] schedule+0x23/0x60 [ 3.188798] [] rcu_nocb_kthread+0x21e/0x5e0 [ 3.189279] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 3.189779] [] ? trace_hardirqs_on+0xd/0x10 [ 3.190274] [] ? __wake_up_common+0x90/0x90 [ 3.190760] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 3.191347] [] kthread+0xfd/0x120 [ 3.191765] [] ? __kthread_unpark+0x30/0x30 [ 3.192250] [] ret_from_fork+0x7a/0xb0 [ 3.192701] [] ? __kthread_unpark+0x30/0x30 [ 3.193194] [ 3.193328] Call Trace: [ 3.193538] [] dump_stack+0x19/0x1b [ 3.193969] [] warn_slowpath_common+0x6b/0x90 [ 3.194466] [] ? test_kstrtox_init+0x8ba/0x8ba [ 3.194975] [] ? test_kstrtox_init+0x8ba/0x8ba [ 3.195477] [] warn_slowpath_fmt+0x41/0x50 [ 3.195956] [] ? test_kstrtox_init+0x8ba/0x8ba [ 3.196458] [] do_one_initcall+0x179/0x1a6 [ 3.196935] [] kernel_init_freeable+0x115/0x19d [ 3.197445] [] ? rest_init+0xc0/0xc0 [ 3.197881] [] kernel_init+0x9/0xe0 [ 3.198306] [] ret_from_fork+0x7a/0xb0 [ 3.198755] [] ? rest_init+0xc0/0xc0 [ 3.199188] ---[ end trace 16f8d1a3aab8fa2b ]--- [ 3.199826] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64 [ 3.200263] BUG: scheduling while atomic: rcuop/0/10/0x00000089 [ 3.200753] INFO: lockdep is turned off. [ 3.201082] Preemption disabled at:[] finish_wait+0x2f/0x70 [ 3.201680] [ 3.201817] CPU: 0 PID: 10 Comm: rcuop/0 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.202545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.203380] ffffffff81ff6c00 ffff88001349fd18 ffffffff81b5b203 ffff88001349fd38 [ 3.204042] ffffffff810b88f7 0000000000000089 ffffffff81ff6d88 ffff88001349fd98 [ 3.204698] ffffffff81b5e5a5 ffff88001349fd68 ffff880013498000 ffff88001349ffd8 [ 3.205356] Call Trace: [ 3.205566] [] dump_stack+0x19/0x1b [ 3.205998] [] __schedule_bug+0x67/0xc0 [ 3.206452] [] __schedule+0x4a5/0x650 [ 3.206896] [] schedule+0x23/0x60 [ 3.207310] [] rcu_nocb_kthread+0xfd/0x5e0 [ 3.207789] [] ? rcu_nocb_kthread+0x3a2/0x5e0 [ 3.208285] [] ? trace_hardirqs_on+0xd/0x10 [ 3.208770] [] ? __wake_up_common+0x90/0x90 [ 3.209253] [] ? rcu_report_exp_rnp+0xb0/0xb0 [ 3.209839] [] kthread+0xfd/0x120 [ 3.210262] [] ? __kthread_unpark+0x30/0x30 [ 3.210743] [] ret_from_fork+0x7a/0xb0 [ 3.211196] [] ? __kthread_unpark+0x30/0x30 [ 3.211680] crc32: self tests passed, processed 225944 bytes in 122898 nsec [ 3.212382] crc32c: CRC_LE_BITS = 64 [ 3.212680] crc32c: self tests passed, processed 225944 bytes in 62973 nsec [ 3.224391] crc32_combine: 8373 self tests passed [ 3.235943] crc32c_combine: 8373 self tests passed [ 3.236409] ------------[ cut here ]------------ [ 3.236806] WARNING: CPU: 0 PID: 1 at init/main.c:803 do_one_initcall+0x179/0x1a6() [ 3.237563] initcall err_inject_init+0x0/0x24 returned with preemption imbalance [ 3.238184] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 3.238911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.239743] 0000000000000009 ffff88001344bde8 ffffffff81b5b203 ffff88001344be28 [ 3.240415] ffffffff8109b88b 00000015414c42bd 0000000000000000 ffff88001236e078 [ 3.241077] 0000000000000000 ffffffff82124ef0 0000000000000000 ffff88001344be88 [ 3.241740] Call Trace: [ 3.241954] [] dump_stack+0x19/0x1b [ 3.242380] [] warn_slowpath_common+0x6b/0x90 [ 3.242878] [] ? swiotlb_free+0x173/0x173 [ 3.243344] [] warn_slowpath_fmt+0x41/0x50 [ 3.243820] [] ? swiotlb_free+0x173/0x173 [ 3.244288] [] ? swiotlb_free+0x173/0x173 [ 3.244758] [] do_one_initcall+0x179/0x1a6 [ 3.245232] [] kernel_init_freeable+0x115/0x19d [ 3.245740] [] ? rest_init+0xc0/0xc0 [ 3.246174] [] kernel_init+0x9/0xe0 [ 3.246600] [] ret_from_fork+0x7a/0xb0 [ 3.247049] [] ? rest_init+0xc0/0xc0 [ 3.247481] ---[ end trace 16f8d1a3aab8fa2c ]--- [ 3.247870] rbtree testing -> 18491 cycles [ 3.923788] augmented rbtree testing [ 4.050027] BUG: scheduling while atomic: kworker/0:1/22/0x000001e2 [ 4.050831] INFO: lockdep is turned off. [ 4.051161] Preemption disabled at:[] mntput_no_expire+0x11/0x230 [ 4.051810] [ 4.051943] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 4.052697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 4.053534] Workqueue: events clocksource_watchdog_work [ 4.053983] ffff8800135afc58 ffff8800135afa58 ffffffff81b5b203 ffff8800135afa78 [ 4.054640] ffffffff810b88f7 00000000000001e2 7fffffffffffffff ffff8800135afad8 [ 4.055302] ffffffff81b5e5a5 ffffffff82eadd40 ffff8800135a8000 ffff8800135affd8 [ 4.055966] Call Trace: [ 4.056179] [] dump_stack+0x19/0x1b [ 4.056607] [] __schedule_bug+0x67/0xc0 [ 4.057065] [] __schedule+0x4a5/0x650 [ 4.057505] [] schedule+0x23/0x60 [ 4.057919] [] schedule_timeout+0x1b5/0x230 [ 4.058400] [] ? wait_for_completion_killable+0x33/0x1e0 [ 4.058976] [] ? check_preempt_wakeup+0xb2/0x1a0 [ 4.059491] [] wait_for_completion_killable+0xdf/0x1e0 [ 4.060062] [] ? sched_fork+0x1f0/0x1f0 [ 4.060521] [] ? __clocksource_watchdog_kthread+0x180/0x180 [ 4.061117] [] kthread_create_on_node+0x161/0x230 [ 4.061641] [] ? process_one_work+0x13e/0x460 [ 4.062136] [] clocksource_watchdog_work+0x20/0x40 [ 4.062665] [] process_one_work+0x19a/0x460 [ 4.063151] [] ? process_one_work+0x13e/0x460 [ 4.063643] [] worker_thread+0x63/0x490 [ 4.064096] [] ? process_one_work+0x460/0x460 [ 4.064588] [] kthread+0xfd/0x120 [ 4.065003] [] ? __kthread_unpark+0x30/0x30 [ 4.065482] [] ret_from_fork+0x7a/0xb0 [ 4.065930] [] ? __kthread_unpark+0x30/0x30 [ 4.066439] BUG: scheduling while atomic: kthreadd/2/0x00000273 [ 4.066932] INFO: lockdep is turned off. [ 4.067258] Preemption disabled at:[] copy_process+0x672/0x1ab0 [ 4.067889] [ 4.068022] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 4.068744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 4.069572] ffff88001236e0c8 ffff88001344fe78 ffffffff81b5b203 ffff88001344fe98 [ 4.070240] ffffffff810b88f7 0000000000000273 ffffffff81ff35e0 ffff88001344fef8 [ 4.070897] ffffffff81b5e5a5 ffff88001344fee8 ffff880013446000 ffff88001344ffd8 [ 4.071546] Call Trace: [ 4.071757] [] dump_stack+0x19/0x1b [ 4.072185] [] __schedule_bug+0x67/0xc0 [ 4.072639] [] __schedule+0x4a5/0x650 [ 4.073080] [] schedule+0x23/0x60 [ 4.073489] [] kthreadd+0x11a/0x120 [ 4.073915] [] ? kthread_stop+0x70/0x70 [ 4.074366] [] ret_from_fork+0x7a/0xb0 [ 4.074813] [] ? kthread_stop+0x70/0x70 [ 4.090020] ------------[ cut here ]------------ [ 4.090404] kernel BUG at kernel/sched/core.c:3415! [ 4.090932] invalid opcode: 0000 [#1] PREEMPT DEBUG_PAGEALLOC [ 4.091439] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G W 3.18.0-rc6-00066-gaee27dfb #526 [ 4.092188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 4.093014] Workqueue: events clocksource_watchdog_work [ 4.093456] task: ffff8800135a8000 ti: ffff8800135ac000 task.ti: ffff8800135ac000 [ 4.094071] RIP: 0010:[] [] __sched_setscheduler+0x568/0x700 [ 4.094810] RSP: 0000:ffff8800135afb78 EFLAGS: 00010206 [ 4.095245] RAX: 00000000800001e1 RBX: ffff88001236e0c8 RCX: 0000000000000000 [ 4.095828] RDX: 0000000000000000 RSI: ffff8800135afbe8 RDI: ffff880012376000 [ 4.096407] RBP: ffff8800135afbd8 R08: 0000000000000000 R09: 0000000000000000 [ 4.096988] R10: ffff880012376000 R11: 0000000000000000 R12: 0000000000000000 [ 4.097569] R13: ffff8800135afbe8 R14: 0000000000000063 R15: ffff880012376000 [ 4.098153] FS: 0000000000000000(0000) GS:ffffffff81fd4000(0000) knlGS:0000000000000000 [ 4.098813] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 4.099285] CR2: 0000000000000138 CR3: 0000000001fc4000 CR4: 00000000000006f0 [ 4.099872] Stack: [ 4.100005] ffff8800135afc58 ffff8800135afc50 ffff8800135a8000 ffffffff81e9703b [ 4.100005] ffff880012376540 ffff880012376550 ffff8800135afc28 ffff88001236e0c8 [ 4.100005] ffff880012376000 00000000ffffffff 0000000000000000 ffffffff81e9703b [ 4.100005] Call Trace: [ 4.100005] [] _sched_setscheduler+0x5f/0x70 [ 4.100005] [] sched_setscheduler_nocheck+0xb/0x10 [ 4.100005] [] kthread_create_on_node+0x1c3/0x230 [ 4.100005] [] ? process_one_work+0x13e/0x460 [ 4.100005] [] clocksource_watchdog_work+0x20/0x40 [ 4.100005] [] process_one_work+0x19a/0x460 [ 4.100005] [] ? process_one_work+0x13e/0x460 [ 4.100005] [] worker_thread+0x63/0x490 [ 4.100005] [] ? process_one_work+0x460/0x460 [ 4.100005] [] kthread+0xfd/0x120 [ 4.100005] [] ? __kthread_unpark+0x30/0x30 [ 4.100005] [] ret_from_fork+0x7a/0xb0 [ 4.100005] [] ? __kthread_unpark+0x30/0x30 [ 4.100005] Code: 49 8b 55 18 48 83 fa ff 0f 84 a8 01 00 00 0f 1f 44 00 00 48 89 d0 31 d2 48 c1 e0 14 48 f7 f6 e9 6e fd ff ff 0f 1f 80 00 00 00 00 <0f> 0b 66 0f 1f 44 00 00 41 8b 47 20 39 45 b4 75 0b c1 e8 1f 84 [ 4.100005] RIP [] __sched_setscheduler+0x568/0x700 [ 4.100005] RSP [ 4.111778] ---[ end trace 16f8d1a3aab8fa2d ]--- [ 4.112163] Kernel panic - not syncing: Fatal exception in interrupt [ 4.112684] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffff9fffffff) Elapsed time: 5 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-r0-12011352/aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d/vmlinuz-3.18.0-rc6-00066-gaee27dfb -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-r0-12011352/rcu:Fraga1.2014.12.02a:aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d:bisect-linux-8/.vmlinuz-aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d-20141203043402-5-client8 branch=rcu/Fraga1.2014.12.02a BOOT_IMAGE=/kernel/x86_64-randconfig-r0-12011352/aee27dfbc1ecaf37e14ce4a7db3845d2cb2a799d/vmlinuz-3.18.0-rc6-00066-gaee27dfb drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.cgz -m 320 -smp 1 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-yocto-client8-15 -serial file:/dev/shm/kboot/serial-yocto-client8-15 -daemonize -display none -monitor null