early console in setup code early console in decompress_kernel Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 4.1.0-rc4-00025-gb30f0e3 (kbuild@lkp-ib03) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP PREEMPT Sat Jun 6 00:49:11 CST 2015 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-v0-06021206/next:master:b30f0e3ffedfa52b1d67a302ae5860c49998e5e2:bisect-linux-2/.vmlinuz-b30f0e3ffedfa52b1d67a302ae5860c49998e5e2-20150606005906-230-ivb41 branch=next/master BOOT_IMAGE=/pkg/linux/x86_64-randconfig-v0-06021206/gcc-4.9/b30f0e3ffedfa52b1d67a302ae5860c49998e5e2/vmlinuz-4.1.0-rc4-00025-gb30f0e3 drbd.minor_count=8 [ 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 0x0000000000100000-0x0000000012bdffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000012be0000-0x0000000012bfffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] bootconsole [earlyser0] enabled [ 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 = 0x12be0 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 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 0x000f0e80-0x000f0e8f] mapped at [ffff8800000f0e80] [ 0.000000] mpc: f0e90-f0fac [ 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 [0x050c2000, 0x050c2fff] PGTABLE [ 0.000000] BRK [0x050c3000, 0x050c3fff] PGTABLE [ 0.000000] BRK [0x050c4000, 0x050c4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11200000-0x113fffff] [ 0.000000] [mem 0x11200000-0x113fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x111fffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x111fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x11400000-0x12bdffff] [ 0.000000] [mem 0x11400000-0x129fffff] page 2M [ 0.000000] [mem 0x12a00000-0x12bdffff] page 4k [ 0.000000] BRK [0x050c5000, 0x050c5fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x11525000-0x12bd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0C60 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000012BE18BD 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000012BE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000012BE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000012BE0000 000040 [ 0.000000] ACPI: SSDT 0x0000000012BE0BAB 000C5A (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000012BE1805 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000012BE1885 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000012bdffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x12bdc000-0x12bdffff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:12bdb001, primary cpu clock [ 0.000000] clocksource kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880010600000-ffff880010bfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x0000000012bdffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000012bdffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000012bdffff] [ 0.000000] On node 0 totalpages: 76670 [ 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: 1136 pages used for memmap [ 0.000000] DMA32 zone: 72672 pages, LIFO batch:15 [ 0.000000] [ffffed0000000000-ffffed00001fffff] PMD -> [ffff880011200000-ffff8800113fffff] on node -1 [ 0.000000] [ffffed0000200000-ffffed00003fffff] PMD -> [ffff880011000000-ffff8800111fffff] on node -1 [ 0.000000] [ffffed0000400000-ffffed00005fffff] PMD -> [ffff880010e00000-ffff880010ffffff] on node -1 [ 0.000000] [ffffed0000600000-ffffed00007fffff] PMD -> [ffff880010400000-ffff8800105fffff] on node -1 [ 0.000000] [ffffed0000800000-ffffed00009fffff] PMD -> [ffff880010200000-ffff8800103fffff] on node -1 [ 0.000000] [ffffed0000a00000-ffffed0000bfffff] PMD -> [ffff880010000000-ffff8800101fffff] on node -1 [ 0.000000] [ffffed0000c00000-ffffed0000dfffff] PMD -> [ffff88000fe00000-ffff88000fffffff] on node -1 [ 0.000000] [ffffed0000e00000-ffffed0000ffffff] PMD -> [ffff88000fc00000-ffff88000fdfffff] on node -1 [ 0.000000] [ffffed0001000000-ffffed00011fffff] PMD -> [ffff88000fa00000-ffff88000fbfffff] on node -1 [ 0.000000] [ffffed0001200000-ffffed00013fffff] PMD -> [ffff88000f800000-ffff88000f9fffff] on node -1 [ 0.000000] [ffffed0001400000-ffffed00015fffff] PMD -> [ffff88000f600000-ffff88000f7fffff] on node -1 [ 0.000000] [ffffed0001600000-ffffed00017fffff] PMD -> [ffff88000f400000-ffff88000f5fffff] on node -1 [ 0.000000] [ffffed0001800000-ffffed00019fffff] PMD -> [ffff88000f200000-ffff88000f3fffff] on node -1 [ 0.000000] [ffffed0001a00000-ffffed0001bfffff] PMD -> [ffff88000f000000-ffff88000f1fffff] on node -1 [ 0.000000] [ffffed0001c00000-ffffed0001dfffff] PMD -> [ffff88000ee00000-ffff88000effffff] on node -1 [ 0.000000] [ffffed0001e00000-ffffed0001ffffff] PMD -> [ffff88000ec00000-ffff88000edfffff] on node -1 [ 0.000000] [ffffed0002000000-ffffed00021fffff] PMD -> [ffff88000ea00000-ffff88000ebfffff] on node -1 [ 0.000000] [ffffed0002200000-ffffed00023fffff] PMD -> [ffff88000e800000-ffff88000e9fffff] on node -1 [ 0.000000] [ffffed0002400000-ffffed00025fffff] PMD -> [ffff88000e600000-ffff88000e7fffff] on node -1 [ 0.000000] [fffffbfff0200039-fffffbfff0400038] PMD -> [ffff88000e400000-ffff88000e5fffff] on node -1 [ 0.000000] [fffffbfff0400000-fffffbfff05fffff] PMD -> [ffff88000e200000-ffff88000e3fffff] on node -1 [ 0.000000] [fffffbfff0600000-fffffbfff07fffff] PMD -> [ffff88000e000000-ffff88000e1fffff] on node -1 [ 0.000000] [fffffbfff0800000-fffffbfff09fffff] PMD -> [ffff88000de00000-ffff88000dffffff] on node -1 [ 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_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 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] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x12c00000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 39 pages/cpu @ffff88000da00000 s129600 r0 d30144 u1048576 [ 0.000000] pcpu-alloc: s129600 r0 d30144 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr da15d80 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 75449 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-v0-06021206/next:master:b30f0e3ffedfa52b1d67a302ae5860c49998e5e2:bisect-linux-2/.vmlinuz-b30f0e3ffedfa52b1d67a302ae5860c49998e5e2-20150606005906-230-ivb41 branch=next/master BOOT_IMAGE=/pkg/linux/x86_64-randconfig-v0-06021206/gcc-4.9/b30f0e3ffedfa52b1d67a302ae5860c49998e5e2/vmlinuz-4.1.0-rc4-00025-gb30f0e3 drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Memory: 161316K/306680K available (32667K kernel code, 13855K rwdata, 6208K rodata, 1796K init, 9656K bss, 145364K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** trace_printk() being used. Allocating extra memory. ** [ 0.000000] ** ** [ 0.000000] ** This means that this is a DEBUG kernel and it is ** [ 0.000000] ** unsafe for production use. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your vendor! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] Testing tracer nop: PASSED [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 4.1.0-rc4-00025-gb30f0e3 (kbuild@lkp-ib03) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP PREEMPT Sat Jun 6 00:49:11 CST 2015 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-v0-06021206/next:master:b30f0e3ffedfa52b1d67a302ae5860c49998e5e2:bisect-linux-2/.vmlinuz-b30f0e3ffedfa52b1d67a302ae5860c49998e5e2-20150606005906-230-ivb41 branch=next/master BOOT_IMAGE=/pkg/linux/x86_64-randconfig-v0-06021206/gcc-4.9/b30f0e3ffedfa52b1d67a302ae5860c49998e5e2/vmlinuz-4.1.0-rc4-00025-gb30f0e3 drbd.minor_count=8 [ 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 0x0000000000100000-0x0000000012bdffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000012be0000-0x0000000012bfffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] bootconsole [earlyser0] enabled [ 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 = 0x12be0 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 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 0x000f0e80-0x000f0e8f] mapped at [ffff8800000f0e80] [ 0.000000] mpc: f0e90-f0fac [ 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 [0x050c2000, 0x050c2fff] PGTABLE [ 0.000000] BRK [0x050c3000, 0x050c3fff] PGTABLE [ 0.000000] BRK [0x050c4000, 0x050c4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11200000-0x113fffff] [ 0.000000] [mem 0x11200000-0x113fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x111fffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x111fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x11400000-0x12bdffff] [ 0.000000] [mem 0x11400000-0x129fffff] page 2M [ 0.000000] [mem 0x12a00000-0x12bdffff] page 4k [ 0.000000] BRK [0x050c5000, 0x050c5fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x11525000-0x12bd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0C60 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000012BE18BD 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000012BE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000012BE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000012BE0000 000040 [ 0.000000] ACPI: SSDT 0x0000000012BE0BAB 000C5A (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000012BE1805 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000012BE1885 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000012bdffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x12bdc000-0x12bdffff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:12bdb001, primary cpu clock [ 0.000000] clocksource kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880010600000-ffff880010bfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x0000000012bdffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000012bdffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000012bdffff] [ 0.000000] On node 0 totalpages: 76670 [ 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: 1136 pages used for memmap [ 0.000000] DMA32 zone: 72672 pages, LIFO batch:15 [ 0.000000] [ffffed0000000000-ffffed00001fffff] PMD -> [ffff880011200000-ffff8800113fffff] on node -1 [ 0.000000] [ffffed0000200000-ffffed00003fffff] PMD -> [ffff880011000000-ffff8800111fffff] on node -1 [ 0.000000] [ffffed0000400000-ffffed00005fffff] PMD -> [ffff880010e00000-ffff880010ffffff] on node -1 [ 0.000000] [ffffed0000600000-ffffed00007fffff] PMD -> [ffff880010400000-ffff8800105fffff] on node -1 [ 0.000000] [ffffed0000800000-ffffed00009fffff] PMD -> [ffff880010200000-ffff8800103fffff] on node -1 [ 0.000000] [ffffed0000a00000-ffffed0000bfffff] PMD -> [ffff880010000000-ffff8800101fffff] on node -1 [ 0.000000] [ffffed0000c00000-ffffed0000dfffff] PMD -> [ffff88000fe00000-ffff88000fffffff] on node -1 [ 0.000000] [ffffed0000e00000-ffffed0000ffffff] PMD -> [ffff88000fc00000-ffff88000fdfffff] on node -1 [ 0.000000] [ffffed0001000000-ffffed00011fffff] PMD -> [ffff88000fa00000-ffff88000fbfffff] on node -1 [ 0.000000] [ffffed0001200000-ffffed00013fffff] PMD -> [ffff88000f800000-ffff88000f9fffff] on node -1 [ 0.000000] [ffffed0001400000-ffffed00015fffff] PMD -> [ffff88000f600000-ffff88000f7fffff] on node -1 [ 0.000000] [ffffed0001600000-ffffed00017fffff] PMD -> [ffff88000f400000-ffff88000f5fffff] on node -1 [ 0.000000] [ffffed0001800000-ffffed00019fffff] PMD -> [ffff88000f200000-ffff88000f3fffff] on node -1 [ 0.000000] [ffffed0001a00000-ffffed0001bfffff] PMD -> [ffff88000f000000-ffff88000f1fffff] on node -1 [ 0.000000] [ffffed0001c00000-ffffed0001dfffff] PMD -> [ffff88000ee00000-ffff88000effffff] on node -1 [ 0.000000] [ffffed0001e00000-ffffed0001ffffff] PMD -> [ffff88000ec00000-ffff88000edfffff] on node -1 [ 0.000000] [ffffed0002000000-ffffed00021fffff] PMD -> [ffff88000ea00000-ffff88000ebfffff] on node -1 [ 0.000000] [ffffed0002200000-ffffed00023fffff] PMD -> [ffff88000e800000-ffff88000e9fffff] on node -1 [ 0.000000] [ffffed0002400000-ffffed00025fffff] PMD -> [ffff88000e600000-ffff88000e7fffff] on node -1 [ 0.000000] [fffffbfff0200039-fffffbfff0400038] PMD -> [ffff88000e400000-ffff88000e5fffff] on node -1 [ 0.000000] [fffffbfff0400000-fffffbfff05fffff] PMD -> [ffff88000e200000-ffff88000e3fffff] on node -1 [ 0.000000] [fffffbfff0600000-fffffbfff07fffff] PMD -> [ffff88000e000000-ffff88000e1fffff] on node -1 [ 0.000000] [fffffbfff0800000-fffffbfff09fffff] PMD -> [ffff88000de00000-ffff88000dffffff] on node -1 [ 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_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 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] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x12c00000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 39 pages/cpu @ffff88000da00000 s129600 r0 d30144 u1048576 [ 0.000000] pcpu-alloc: s129600 r0 d30144 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr da15d80 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 75449 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-v0-06021206/next:master:b30f0e3ffedfa52b1d67a302ae5860c49998e5e2:bisect-linux-2/.vmlinuz-b30f0e3ffedfa52b1d67a302ae5860c49998e5e2-20150606005906-230-ivb41 branch=next/master BOOT_IMAGE=/pkg/linux/x86_64-randconfig-v0-06021206/gcc-4.9/b30f0e3ffedfa52b1d67a302ae5860c49998e5e2/vmlinuz-4.1.0-rc4-00025-gb30f0e3 drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Memory: 161316K/306680K available (32667K kernel code, 13855K rwdata, 6208K rodata, 1796K init, 9656K bss, 145364K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** trace_printk() being used. Allocating extra memory. ** [ 0.000000] ** ** [ 0.000000] ** This means that this is a DEBUG kernel and it is ** [ 0.000000] ** unsafe for production use. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your vendor! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] Testing tracer nop: PASSED [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] console [ttyS0] enabled [ 0.000000] clocksource hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.004000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693508) [ 0.005025] pid_max: default: 32768 minimum: 301 [ 0.006050] ACPI: Core revision 20150410 [ 0.025072] ACPI: All ACPI Tables successfully acquired [ 0.028236] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.030595] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.032346] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.033046] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.036342] Initializing cgroup subsys blkio [ 0.037037] Initializing cgroup subsys perf_event [ 0.039190] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.040027] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.042258] Freeing SMP alternatives memory: 32K (ffffffff8474a000 - ffffffff84752000) [ 0.049484] enabled ExtINT on CPU#0 [ 0.051322] ENABLING IO-APIC IRQs [ 0.052047] init IO_APIC IRQs [ 0.053030] apic 0 pin 0 not connected [ 0.054050] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.055073] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.056068] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.057069] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.058075] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.059069] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.060068] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.062067] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.063067] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.064068] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.065073] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.066070] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.067069] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.068070] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.069091] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.070089] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.071064] apic 0 pin 16 not connected [ 0.072026] apic 0 pin 17 not connected [ 0.073025] apic 0 pin 18 not connected [ 0.074025] apic 0 pin 19 not connected [ 0.075024] apic 0 pin 20 not connected [ 0.076025] apic 0 pin 21 not connected [ 0.077026] apic 0 pin 22 not connected [ 0.078025] apic 0 pin 23 not connected [ 0.079209] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.080023] Using local APIC timer interrupts. [ 0.080023] calibrating APIC timer ... [ 0.082000] ... lapic delta = 6247769 [ 0.082000] ... PM-Timer delta = 357826 [ 0.082000] ... PM-Timer result ok [ 0.082000] ..... delta 6247769 [ 0.082000] ..... mult: 268339635 [ 0.082000] ..... calibration result: 999643 [ 0.082000] ..... CPU clock speed is 2692.0549 MHz. [ 0.082000] ..... host bus clock speed is 999.0643 MHz. [ 0.082078] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.084090] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.102470] x86: Booting SMP configuration: [ 0.103030] .... node #0, CPUs: #1 [ 0.098125] kvm-clock: cpu 1, msr 0:12bdb041, secondary cpu clock [ 0.098125] masked ExtINT on CPU#1 [ 0.119195] x86: Booted up 1 node, 2 CPUs [ 0.119135] KVM setup async PF for cpu 1 [ 0.119153] kvm-stealtime: cpu 1, msr db15d80 [ 0.122016] smpboot: Total of 2 processors activated (10774.03 BogoMIPS) [ 0.124225] devtmpfs: initialized [ 0.126267] gcov: version magic: 0x3430392a [ 0.132088] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.150057] Testing tracer function: PASSED [ 0.281659] Testing ftrace regs(no arch support): PASSED [ 0.324653] Testing tracer irqsoff: PASSED [ 0.407082] Testing tracer function_graph: [ 1.288675] ================================================================== [ 1.289000] BUG: KASan: out of bounds access in trace_graph_entry+0x90/0x260 at addr ffff88000d717e48 [ 1.289000] Read of size 4 by task swapper/0/1 [ 1.289000] ============================================================================= [ 1.289000] BUG task_struct (Not tainted): kasan: bad access detected [ 1.289000] ----------------------------------------------------------------------------- [ 1.289000] [ 1.289000] Disabling lock debugging due to kernel taint [ 1.289000] INFO: Slab 0xffffea000035c400 objects=14 used=14 fp=0x (null) flags=0x1ffe00000004080 [ 1.289000] INFO: Object 0xffff88000d717d20 @offset=32032 fp=0x (null) [ 1.289000] [ 1.289000] Bytes b4 ffff88000d717d10: 90 7d 71 0d 00 88 ff ff 98 5a fe 82 ff ff ff ff .}q......Z...... [ 1.289000] Object ffff88000d717d20: 00 00 00 00 00 00 00 00 40 1e 31 81 ff ff ff ff ........@.1..... [ 1.289000] Object ffff88000d717d30: 48 7e 71 0d 00 88 ff ff 48 7e 71 0d 00 88 ff ff H~q.....H~q..... [ 1.289000] Object ffff88000d717d40: 48 7e 71 0d 00 88 ff ff 04 00 00 00 00 00 00 00 H~q............. [ 1.289000] Object ffff88000d717d50: 00 00 00 00 00 00 00 00 40 1e 31 81 ff ff ff ff ........@.1..... [ 1.289000] Object ffff88000d717d60: d0 7d 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff .}q.......q..... [ 1.289000] Object ffff88000d717d70: 40 7e 71 0d 00 88 ff ff 80 0b 89 84 ff ff ff ff @~q............. [ 1.289000] Object ffff88000d717d80: 70 a2 1a 81 ff ff ff ff 00 00 00 00 00 00 00 00 p............... [ 1.289000] Object ffff88000d717d90: d0 7d 71 0d 00 88 ff ff 98 5a fe 82 ff ff ff ff .}q......Z...... [ 1.289000] Object ffff88000d717da0: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................ [ 1.289000] Object ffff88000d717db0: 20 7e 71 0d 00 88 ff ff f9 4e 31 81 ff ff ff ff ~q......N1..... [ 1.289000] Object ffff88000d717dc0: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1.289000] Object ffff88000d717dd0: 10 7e 71 0d 00 88 ff ff 40 1e 31 81 ff ff ff ff .~q.....@.1..... [ 1.289000] Object ffff88000d717de0: 50 7e 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff P~q.......q..... [ 1.289000] Object ffff88000d717df0: 00 00 00 00 00 00 00 00 68 7f 71 0d 00 88 ff ff ........h.q..... [ 1.661390] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 1.661521] BUG: unable to handle kernel paging request at ffff88000da1ef38 [ 1.661691] IP: [] 0xffff88000da1ef38 [ 1.661908] PGD 50c2067 PUD 50c3067 PMD 800000000da001e3 [ 1.661972] Thread overran stack, or stack corrupted [ 1.662000] Oops: 0011 [#1] PREEMPT SMP KASAN [ 1.662000] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.1.0-rc4-00025-gb30f0e3 #1 [ 1.662000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.662000] task: ffffffff838176c0 ti: ffffffff83800000 task.ti: ffffffff83800000 [ 1.662000] RIP: 0010:[] [] 0xffff88000da1ef38 [ 1.662000] RSP: 0000:ffffffff837f9638 EFLAGS: 00010246 [ 1.662000] RAX: fffffbfff07f6b91 RBX: ffff88000da1ef38 RCX: dffffc0000000000 [ 1.662000] RDX: 00000000014aac94 RSI: 0000000000000008 RDI: ffff88000da1ef10 [ 1.662000] RBP: ffff88000da1ef10 R08: fffffbfff0846cbd R09: ffffffff842365ef [ 1.662000] R10: 00000000014aacb1 R11: 00000000014da8df R12: ffff88000da19870 [ 1.662000] R13: 0000000000000008 R14: 00000000049c09bd R15: ffffffff837f96b8 [ 1.662000] FS: 0000000000000000(0000) GS:ffff88000da00000(0000) knlGS:0000000000000000 [ 1.662000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.662000] CR2: ffff88000da1ef38 CR3: 000000000380c000 CR4: 00000000000006b4 [ 1.662000] Stack: [ 1.662000] ffffffff82fe3e32 ffffffff837f96b8 00000000049c09bd 0000000000000008 [ 1.662000] ffff88000da19870 ffff88000da1ef10 ffff88000da1ef38 ffffffff83817b01 [ 1.662000] ffff88000d7111e0 ffffffff838176c0 ffffffff83800000 0000000000000002 [ 1.662000] Call Trace: [ 1.662000] [ 1.662000] Code: 00 00 00 c0 76 81 83 ff ff ff ff c0 76 81 83 ff ff ff ff 50 62 71 0d 00 88 ff ff e4 72 fb ff 00 00 00 00 00 00 00 00 00 00 00 00 <01> 00 00 00 00 00 00 00 3d a1 03 63 00 00 00 00 3d a1 03 63 00 [ 1.662000] RIP [] 0xffff88000da1ef38 [ 1.662000] RSP [ 1.662000] CR2: ffff88000da1ef38 [ 1.662000] ---[ end trace 0e292f67bf70a095 ]--- [ 1.662000] Kernel panic - not syncing: Fatal exception [ 1.289000] Object ffff88000d717e00: 70 a2 1a 81 ff ff ff ff 00 00 00 00 00 00 00 00 p............... [ 1.289000] Object ffff88000d717e10: 20 7e 71 0d 00 88 ff ff d7 7c 30 81 ff ff ff ff ~q......|0..... [ 1.289000] Object ffff88000d717e20: 80 7e 71 0d 00 88 ff ff 71 7c 0a 81 ff ff ff ff .~q.....q|...... [ 1.289000] Object ffff88000d717e30: 80 7e 71 0d 00 88 ff ff b0 58 fd 82 ff ff ff ff .~q......X...... [ 1.289000] Object ffff88000d717e40: 70 a2 1a 81 ff ff ff ff 04 00 00 00 00 88 ff ff p............... [ 1.289000] Object ffff88000d717e50: c0 7e 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff .~q.......q..... [ 1.289000] Object ffff88000d717e60: 78 80 71 0d 00 88 ff ff 00 80 71 0d 00 88 ff ff x.q.......q..... [ 1.289000] Object ffff88000d717e70: 08 80 71 0d 00 88 ff ff b0 58 fd 82 ff ff ff ff ..q......X...... [ 1.289000] Object ffff88000d717e80: 38 7f 71 0d 00 88 ff ff 68 5a fe 82 ff ff ff ff 8.q.....hZ...... [ 1.289000] Object ffff88000d717e90: 50 7f 71 0d 00 88 ff ff 00 f4 6f 0d 00 88 ff ff P.q.......o..... [ 1.289000] Object ffff88000d717ea0: 49 f5 6f 0d 00 88 ff ff c0 90 40 0d 00 88 ff ff I.o.......@..... [ 1.289000] Object ffff88000d717eb0: a0 7f 71 0d 00 88 ff ff 80 81 85 0c 00 88 ff ff ..q............. [ 1.289000] Object ffff88000d717ec0: a0 7f 71 0d 00 88 ff ff b9 47 e7 81 ff ff ff ff ..q......G...... [ 1.289000] Object ffff88000d717ed0: 97 cf f8 83 ff ff ff ff f2 19 7f f0 ff fb ff ff ................ [ 1.289000] Object ffff88000d717ee0: da 56 7d f0 ff fb ff ff 00 00 00 00 00 fc ff df .V}............. [ 1.289000] Object ffff88000d717ef0: 1d 34 d0 03 00 00 00 00 00 00 00 00 00 00 00 00 .4.............. [ 1.289000] Object ffff88000d717f00: 01 00 20 00 00 00 00 00 f9 4e 31 81 ff ff ff ff .. ......N1..... [ 1.289000] Object ffff88000d717f10: 75 a2 1a 81 ff ff ff ff 02 00 00 00 00 00 00 00 u............... [ 1.289000] Object ffff88000d717f20: 02 00 00 00 00 00 00 00 40 b0 bd 12 00 88 ff ff ........@....... [ 1.289000] Object ffff88000d717f30: 01 00 00 00 00 00 00 00 48 7f 71 0d 00 88 ff ff ........H.q..... [ 1.289000] Object ffff88000d717f40: 75 a2 1a 81 ff ff ff ff a0 7f 71 0d 00 88 ff ff u.........q..... [ 1.289000] Object ffff88000d717f50: b0 58 fd 82 ff ff ff ff a0 7f 71 0d 00 88 ff ff .X........q..... [ 1.289000] Object ffff88000d717f60: 75 a2 1a 81 ff ff ff ff 98 5a fe 82 ff ff ff ff u........Z...... [ 1.289000] Object ffff88000d717f70: 50 b0 bd 12 00 88 ff ff 00 00 71 0d 00 88 ff ff P.........q..... [ 1.289000] Object ffff88000d717f80: 78 80 71 0d 00 88 ff ff 00 00 00 00 00 00 00 00 x.q............. [ 1.289000] Object ffff88000d717f90: 70 a2 1a 81 ff ff ff ff b0 58 fd 82 ff ff ff ff p........X...... [ 1.289000] Object ffff88000d717fa0: 00 80 71 0d 00 88 ff ff b9 47 e7 81 ff ff ff ff ..q......G...... [ 1.289000] Object ffff88000d717fb0: de 36 0d 01 00 00 00 00 7e 7b 0c 01 00 00 00 00 .6......~{...... [ 1.289000] Object ffff88000d717fc0: 97 cf f8 83 ff ff ff ff f2 19 7f f0 ff fb ff ff ................ [ 1.289000] Object ffff88000d717fd0: bb 7e bb 54 01 00 00 00 00 00 00 00 00 fc ff df .~.T............ [ 1.289000] Object ffff88000d717fe0: 1c 34 d0 03 00 00 00 00 00 00 00 00 00 00 00 00 .4.............. [ 1.289000] Object ffff88000d717ff0: 18 30 ea 83 ff ff ff ff 15 69 2e 81 ff ff ff ff .0.......i...... [ 1.289000] Object ffff88000d718000: 50 80 71 0d 00 88 ff ff 46 18 31 81 ff ff ff ff P.q.....F.1..... [ 1.289000] Object ffff88000d718010: 80 80 71 0d 02 00 20 80 00 00 71 0d 00 88 ff ff ..q... ...q..... [ 1.289000] Object ffff88000d718020: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................ [ 1.289000] Object ffff88000d718030: 00 00 00 00 00 00 00 00 98 81 71 0d 00 88 ff ff ..........q..... [ 1.289000] Object ffff88000d718040: 70 a2 1a 81 ff ff ff ff b0 58 fd 82 ff ff ff ff p........X...... [ 1.289000] Object ffff88000d718050: b0 80 71 0d 00 88 ff ff e5 7c 0a 81 ff ff ff ff ..q......|...... [ 1.289000] Object ffff88000d718060: b0 80 71 0d 00 88 ff 00 b0 58 fd 82 ff ff ff ff ..q......X...... [ 1.289000] Object ffff88000d718070: 70 a2 1a 81 ff ff ff ff 04 00 00 00 00 88 ff ff p............... [ 1.289000] Object ffff88000d718080: f0 80 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff ..q.......q..... [ 1.289000] Object ffff88000d718090: a8 82 71 0d 00 88 ff ff 00 80 71 0d 00 88 ff ff ..q.......q..... [ 1.289000] Object ffff88000d7180a0: 08 80 71 0d 00 88 ff ff b0 58 fd 82 ff ff ff ff ..q......X...... [ 1.289000] Object ffff88000d7180b0: 68 81 71 0d 00 88 ff ff 68 5a fe 82 ff ff ff ff h.q.....hZ...... [ 1.289000] Object ffff88000d7180c0: 80 81 71 0d 00 88 ff ff 00 f4 6f 0d 00 88 ff ff ..q.......o..... [ 1.289000] Object ffff88000d7180d0: 49 f5 6f 0d 00 88 ff ff c0 90 40 0d 00 88 ff ff I.o.......@..... [ 1.289000] Object ffff88000d7180e0: d0 81 71 0d 00 88 ff ff 80 81 85 0c 00 88 ff ff ..q............. [ 1.289000] Object ffff88000d7180f0: d0 81 71 0d 00 88 ff ff b9 47 e7 81 ff ff ff ff ..q......G...... [ 1.289000] Object ffff88000d718100: 97 cf f8 83 ff ff ff ff f2 19 7f f0 ff fb ff ff ................ [ 1.289000] Object ffff88000d718110: da 56 7d f0 ff fb ff ff 00 00 00 00 00 fc ff df .V}............. [ 1.289000] Object ffff88000d718120: 85 33 d0 03 00 00 00 00 00 00 00 00 00 00 00 00 .3.............. [ 1.289000] Object ffff88000d718130: 01 00 20 00 00 00 00 00 f9 4e 31 81 ff ff ff ff .. ......N1..... [ 1.289000] Object ffff88000d718140: 75 a2 1a 81 ff ff ff ff 02 00 00 00 00 00 00 00 u............... [ 1.289000] Object ffff88000d718150: 02 00 00 00 00 00 00 00 40 b0 bd 12 00 88 ff ff ........@....... [ 1.289000] Object ffff88000d718160: 01 00 00 00 00 00 00 00 78 81 71 0d 00 88 ff ff ........x.q..... [ 1.289000] Object ffff88000d718170: 75 a2 1a 81 ff ff ff ff d0 81 71 0d 00 88 ff ff u.........q..... [ 1.289000] Object ffff88000d718180: b0 58 fd 82 ff ff ff ff d0 81 71 0d 00 88 ff ff .X........q..... [ 1.289000] Object ffff88000d718190: 75 a2 1a 81 ff ff ff ff 98 5a fe 82 ff ff ff ff u........Z...... [ 1.289000] Object ffff88000d7181a0: 50 b0 bd 12 00 88 ff ff 00 00 71 0d 00 88 ff ff P.........q..... [ 1.289000] Object ffff88000d7181b0: a8 82 71 0d 00 88 ff ff 00 00 00 00 00 00 00 00 ..q............. [ 1.289000] Object ffff88000d7181c0: 70 a2 1a 81 ff ff ff ff b0 58 fd 82 ff ff ff ff p........X...... [ 1.289000] Object ffff88000d7181d0: 30 82 71 0d 00 88 ff ff b9 47 e7 81 ff ff ff ff 0.q......G...... [ 1.289000] Object ffff88000d7181e0: c1 36 0d 01 00 00 00 00 61 7b 0c 01 00 00 00 00 .6......a{...... [ 1.289000] Object ffff88000d7181f0: 97 cf f8 83 ff ff ff ff f2 19 7f f0 ff fb ff ff ................ [ 1.289000] Object ffff88000d718200: dc 76 bb 54 01 00 00 00 00 00 00 00 00 fc ff df .v.T............ [ 1.289000] Object ffff88000d718210: 84 33 d0 03 00 00 00 00 00 00 00 00 00 00 00 00 .3.............. [ 1.289000] Object ffff88000d718220: 18 30 ea 83 ff ff ff ff 15 69 2e 81 ff ff ff ff .0.......i...... [ 1.289000] Object ffff88000d718230: 80 82 71 0d 00 88 ff ff 4e 18 31 81 ff ff ff ff ..q.....N.1..... [ 1.289000] Object ffff88000d718240: b0 82 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff ..q.......q..... [ 1.289000] Object ffff88000d718250: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................ [ 1.289000] Object ffff88000d718260: 00 00 00 00 00 00 00 00 c8 83 71 0d 00 88 ff ff ..........q..... [ 1.289000] Object ffff88000d718270: 70 a2 1a 81 ff ff ff ff b0 58 fd 82 ff ff ff ff p........X...... [ 1.289000] Object ffff88000d718280: e0 82 71 0d 00 88 ff ff e5 7c 0a 81 ff ff ff ff ..q......|...... [ 1.289000] Object ffff88000d718290: e0 82 71 0d 00 88 ff 00 b0 58 fd 82 ff ff ff ff ..q......X...... [ 1.289000] Object ffff88000d7182a0: 70 a2 1a 81 ff ff ff ff 04 00 00 00 00 88 ff ff p............... [ 1.289000] Object ffff88000d7182b0: 20 83 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff .q.......q..... [ 1.289000] Object ffff88000d7182c0: d8 84 71 0d 00 88 ff ff 00 80 71 0d 00 88 ff ff ..q.......q..... [ 1.289000] Object ffff88000d7182d0: 08 80 71 0d 00 88 ff ff b0 58 fd 82 ff ff ff ff ..q......X...... [ 1.289000] Object ffff88000d7182e0: 98 83 71 0d 00 88 ff ff 68 5a fe 82 ff ff ff ff ..q.....hZ...... [ 1.289000] Object ffff88000d7182f0: b0 83 71 0d 00 88 ff ff 00 f4 6f 0d 00 88 ff ff ..q.......o..... [ 1.289000] Object ffff88000d718300: 49 f5 6f 0d 00 88 ff ff c0 90 40 0d 00 88 ff ff I.o.......@..... [ 1.289000] Object ffff88000d718310: 00 84 71 0d 00 88 ff ff 80 81 85 0c 00 88 ff ff ..q............. [ 1.289000] Object ffff88000d718320: 00 84 71 0d 00 88 ff ff b9 47 e7 81 ff ff ff ff ..q......G...... [ 1.289000] Object ffff88000d718330: 97 cf f8 83 ff ff ff ff f2 19 7f f0 ff fb ff ff ................ [ 1.289000] Object ffff88000d718340: da 56 7d f0 ff fb ff ff 00 00 00 00 00 fc ff df .V}............. [ 1.289000] Object ffff88000d718350: ed 32 d0 03 00 00 00 00 00 00 00 00 00 00 00 00 .2.............. [ 1.289000] Object ffff88000d718360: 01 00 20 00 00 00 00 00 f9 4e 31 81 ff ff ff ff .. ......N1..... [ 1.289000] Object ffff88000d718370: 75 a2 1a 81 ff ff ff ff 02 00 00 00 00 00 00 00 u............... [ 1.289000] Object ffff88000d718380: 02 00 00 00 00 00 00 00 40 b0 bd 12 00 88 ff ff ........@....... [ 1.289000] Object ffff88000d718390: 01 00 00 00 00 00 00 00 a8 83 71 0d 00 88 ff ff ..........q..... [ 1.289000] Object ffff88000d7183a0: 75 a2 1a 81 ff ff ff ff 00 84 71 0d 00 88 ff ff u.........q..... [ 1.289000] Object ffff88000d7183b0: b0 58 fd 82 ff ff ff ff 00 84 71 0d 00 88 ff ff .X........q..... [ 1.289000] Object ffff88000d7183c0: 75 a2 1a 81 ff ff ff ff 98 5a fe 82 ff ff ff ff u........Z...... [ 1.289000] Object ffff88000d7183d0: 50 b0 bd 12 00 88 ff ff 00 00 71 0d 00 88 ff ff P.........q..... [ 1.289000] Object ffff88000d7183e0: d8 84 71 0d 00 88 ff ff 00 00 00 00 00 00 00 00 ..q............. [ 1.289000] Object ffff88000d7183f0: 70 a2 1a 81 ff ff ff ff b0 58 fd 82 ff ff ff ff p........X...... [ 1.289000] Object ffff88000d718400: 60 84 71 0d 00 88 ff ff b9 47 e7 81 ff ff ff ff `.q......G...... [ 1.289000] Object ffff88000d718410: a4 36 0d 01 00 00 00 00 44 7b 0c 01 00 00 00 00 .6......D{...... [ 1.289000] Object ffff88000d718420: 97 cf f8 83 ff ff ff ff f2 19 7f f0 ff fb ff ff ................ [ 1.289000] Object ffff88000d718430: 61 6d bb 54 01 00 00 00 00 00 00 00 00 fc ff df am.T............ [ 1.289000] Object ffff88000d718440: ec 32 d0 03 00 00 00 00 00 00 00 00 00 00 00 00 .2.............. [ 1.289000] Object ffff88000d718450: 18 30 ea 83 ff ff ff ff 15 69 2e 81 ff ff ff ff .0.......i...... [ 1.289000] Object ffff88000d718460: b0 84 71 0d 00 88 ff ff 4e 18 31 81 ff ff ff ff ..q.....N.1..... [ 1.289000] Object ffff88000d718470: e0 84 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff ..q.......q..... [ 1.289000] Object ffff88000d718480: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................ [ 1.289000] Object ffff88000d718490: 00 00 00 00 00 00 00 00 f8 85 71 0d 00 88 ff ff ..........q..... [ 1.289000] Object ffff88000d7184a0: 70 a2 1a 81 ff ff ff ff b0 58 fd 82 ff ff ff ff p........X...... [ 1.289000] Object ffff88000d7184b0: 10 85 71 0d 00 88 ff ff e5 7c 0a 81 ff ff ff ff ..q......|...... [ 1.289000] Object ffff88000d7184c0: 10 85 71 0d 00 88 ff 00 b0 58 fd 82 ff ff ff ff ..q......X...... [ 1.289000] Object ffff88000d7184d0: 70 a2 1a 81 ff ff ff ff 04 00 00 00 00 88 ff ff p............... [ 1.289000] Object ffff88000d7184e0: 50 85 71 0d 00 88 ff ff 00 00 71 0d 00 88 ff ff P.q.......q..... [ 1.289000] Object ffff88000d7184f0: 08 87 71 0d 00 88 ff ff 00 80 71 0d 00 88 ff ff ..q.......q..... [ 1.289000] Object ffff88000d718500: 08 80 71 0d 00 88 ff ff b0 58 fd 82 ff ff ff ff ..q......X...... [ 1.289000] Object ffff88000d718510: c8 85 71 0d 00 88 ff ff 68 5a fe 82 ff ff ff ff ..q.....hZ...... [ 1.289000] Object ffff88000d718520: e0 85 71 0d 00 88 ff ff 00 f4 6f 0d 00 88 ff ff ..q.......o..... [ 1.289000] Object ffff88000d718530: 49 f5 6f 0d 00 88 ff ff c0 90 40 0d 00 88 ff ff I.o.......@..... [ 1.289000] Object ffff88000d718540: 30 86 71 0d 00 88 ff ff 80 81 85 0c 00 88 ff ff 0.q............. [ 1.289000] Object ffff88000d718550: 30 86 71 0d 00 88 ff ff b9 47 e7 81 ff ff ff ff 0.q......G...... [ 1.289000] Object ffff88000d718560: 97 cf f8 83 ff ff ff ff f2 19 7f f0 ff fb ff ff ................ [ 1.289000] Object ffff88000d718570: da 56 7d f0 ff fb ff ff 00 00 00 00 00 fc ff df .V}............. [ 1.289000] Object ffff88000d718580: 55 32 d0 03 00 00 00 00 00 00 00 00 00 00 00 00 U2.............. [ 1.289000] Object ffff88000d718590: 01 00 20 00 00 00 00 00 f9 4e 31 81 ff ff ff ff .. ......N1..... [ 1.289000] Object ffff88000d7185a0: 75 a2 1a 81 ff ff ff ff 02 00 00 00 00 00 00 00 u............... [ 1.289000] Object ffff88000d7185b0: 02 00 00 00 00 00 00 00 40 b0 bd 12 00 88 ff ff ........@....... [ 1.289000] Object ffff88000d7185c0: 01 00 00 00 00 00 00 00 d8 85 71 0d 00 88 ff ff ..........q..... [ 1.289000] Object ffff88000d7185d0: 75 a2 1a 81 ff ff ff ff 30 86 71 0d 00 88 ff ff u.......0.q..... [ 1.289000] Object ffff88000d7185e0: b0 58 fd 82 ff ff ff ff 30 86 71 0d 00 88 ff ff .X......0.q..... [ 1.289000] Object ffff88000d7185f0: 75 a2 1a 81 ff ff ff ff 98 5a fe 82 ff ff ff ff u........Z...... [ 1.289000] Object ffff88000d718600: 50 b0 bd 12 00 88 ff ff 00 00 71 0d 00 88 ff ff P.........q..... [ 1.289000] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G B D 4.1.0-rc4-00025-gb30f0e3 #1 [ 1.289000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.289000] ffff88000d717c20 ffff88000d717c20 ffffffff82fca36e 00000000000008f0 [ 1.289000] ffff88000d5f2500 ffff88000d717d20 ffff88000d710000 ffffea000035c400 [ 1.289000] 0000000000000002 ffff88000d717c50 ffffffff81457c5c ffff88000d5f2500 [ 1.289000] Call Trace: [ 1.289000] [ 1.289000] Memory state around the buggy address: [ 1.289000] ffff88000d717d00: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 1.289000] ffff88000d717d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1.289000] >ffff88000d717e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1.289000] ^ [ 1.289000] ffff88000d717e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1.289000] ffff88000d717f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1.289000] ================================================================== Elapsed time: 15 qemu-system-x86_64 -enable-kvm -cpu kvm64 -kernel /pkg/linux/x86_64-randconfig-v0-06021206/gcc-4.9/b30f0e3ffedfa52b1d67a302ae5860c49998e5e2/vmlinuz-4.1.0-rc4-00025-gb30f0e3 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-v0-06021206/next:master:b30f0e3ffedfa52b1d67a302ae5860c49998e5e2:bisect-linux-2/.vmlinuz-b30f0e3ffedfa52b1d67a302ae5860c49998e5e2-20150606005906-230-ivb41 branch=next/master BOOT_IMAGE=/pkg/linux/x86_64-randconfig-v0-06021206/gcc-4.9/b30f0e3ffedfa52b1d67a302ae5860c49998e5e2/vmlinuz-4.1.0-rc4-00025-gb30f0e3 drbd.minor_count=8' -initrd /osimage/quantal/quantal-core-x86_64.cgz -m 300 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/vdisk/disk0-quantal-ivb41-52,media=disk,if=virtio -drive file=/fs/vdisk/disk1-quantal-ivb41-52,media=disk,if=virtio -drive file=/fs/vdisk/disk2-quantal-ivb41-52,media=disk,if=virtio -drive file=/fs/vdisk/disk3-quantal-ivb41-52,media=disk,if=virtio -drive file=/fs/vdisk/disk4-quantal-ivb41-52,media=disk,if=virtio -drive file=/fs/vdisk/disk5-quantal-ivb41-52,media=disk,if=virtio -drive file=/fs/vdisk/disk6-quantal-ivb41-52,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-quantal-ivb41-52 -serial file:/dev/shm/kboot/serial-quantal-ivb41-52 -daemonize -display none -monitor null