early console in setup code Probing EDD (edd=off to disable)... ok early console in extract_kernel input_data: 0x0000000005d92295 input_len: 0x000000000169d9d7 output: 0x0000000001000000 output_len: 0x00000000049e6968 kernel_total_size: 0x0000000006456000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.17.0-rc1 (kbuild@lkp-hsx03) (gcc version 7.3.0 (Debian 7.3.0-1)) #210 SMP Tue Apr 17 13:30:50 CST 2018 [ 0.000000] Command line: ip=::::vm-intel12-yocto-x86_64-5::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-intel12-yocto-x86_64-5/boot-1-yocto-minimal-x86_64-2016-04-22.cgz-60cc43fc888428bb2f18f08997432d426a243338-20180417-78757-1edr3bf-0.yaml ARCH=x86_64 kconfig=x86_64-randconfig-s3-04171327 branch=linus/master commit=60cc43fc888428bb2f18f08997432d426a243338 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s3-04171327/gcc-7/60cc43fc888428bb2f18f08997432d426a243338/vmlinuz-4.17.0-rc1 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-intel12-yocto-x86_64/yocto-minimal-x86_64-2016-04-22.cgz/x86_64-randconfig-s3-04171327/gcc-7/60cc43fc888428bb2f18f08997432d426a243338/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 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 0x0000000000100000-0x000000001ffdbfff] usable [ 0.000000] BIOS-e820: [mem 0x000000001ffdc000-0x000000001fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 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 = 0x1ffdc max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 99000 size 24576 [ 0.000000] BRK [0x07431000, 0x07431fff] PGTABLE [ 0.000000] BRK [0x07432000, 0x07432fff] PGTABLE [ 0.000000] BRK [0x07433000, 0x07433fff] PGTABLE [ 0.000000] BRK [0x07434000, 0x07434fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1faa9000-0x1ffcffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F6860 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x000000001FFE1628 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x000000001FFE147C 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x000000001FFE0040 00143C (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x000000001FFE0000 000040 [ 0.000000] ACPI: APIC 0x000000001FFE1570 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x000000001FFE15F0 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 0x0000000000000000-0x000000001ffdbfff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1fa8f000-0x1faa8fff] [ 0.000000] kvm-clock: cpu 0, msr 0:1fa0f001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 836285906 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000000001000-0x000000001ffdbfff] [ 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 0x0000000000100000-0x000000001ffdbfff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001ffdbfff] [ 0.000000] On node 0 totalpages: 130938 [ 0.000000] DMA32 zone: 2048 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 130938 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 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 0x20000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 490 pages/cpu @ (ptrval) s1977112 r0 d29928 u2097152 [ 0.000000] pcpu-alloc: s1977112 r0 d29928 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1f615100 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 128869 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: ip=::::vm-intel12-yocto-x86_64-5::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-intel12-yocto-x86_64-5/boot-1-yocto-minimal-x86_64-2016-04-22.cgz-60cc43fc888428bb2f18f08997432d426a243338-20180417-78757-1edr3bf-0.yaml ARCH=x86_64 kconfig=x86_64-randconfig-s3-04171327 branch=linus/master commit=60cc43fc888428bb2f18f08997432d426a243338 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s3-04171327/gcc-7/60cc43fc888428bb2f18f08997432d426a243338/vmlinuz-4.17.0-rc1 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-intel12-yocto-x86_64/yocto-minimal-x86_64-2016-04-22.cgz/x86_64-randconfig-s3-04171327/gcc-7/60cc43fc888428bb2f18f08997432d426a243338/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] Memory: 159048K/523752K available (30732K kernel code, 14866K rwdata, 12040K rodata, 4660K init, 31016K bss, 120776K reserved, 0K cma-reserved) [ 0.000000] Kernel/User page tables isolation: enabled [ 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] ********************************************************** [ 0.010000] Hierarchical RCU implementation. [ 0.010000] RCU event tracing is enabled. [ 0.010000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2. [ 0.010000] RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout). [ 0.010000] Tasks RCU enabled. [ 0.010000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.010000] NR_IRQS: 524544, nr_irqs: 440, preallocated irqs: 16 [ 0.010000] Offload RCU callbacks from CPUs: (none). [ 0.010000] console [ttyS0] enabled [ 0.010000] bootconsole [earlyser0] disabled [ 0.010000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.010000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.010000] ... MAX_LOCK_DEPTH: 48 [ 0.010000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.010000] ... CLASSHASH_SIZE: 4096 [ 0.010000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.010000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.010000] ... CHAINHASH_SIZE: 32768 [ 0.010000] memory used by lock dependency info: 7871 kB [ 0.010000] per task-struct memory footprint: 2688 bytes [ 0.010000] ------------------------ [ 0.010000] | Locking API testsuite: [ 0.010000] ---------------------------------------------------------------------------- [ 0.010000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.010000] -------------------------------------------------------------------------- [ 0.010000] A-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.010000] A-B-B-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.010000] A-B-B-C-C-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.010000] A-B-C-A-B-C deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.010000] A-B-B-C-C-D-D-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.010000] A-B-C-D-B-D-D-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.010000] A-B-C-D-B-C-D-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.010000] double unlock: ok | ok | ok | ok | ok | ok | ok | [ 0.010000] initialize held: ok | ok | ok | ok | ok | ok | ok | [ 0.010000] -------------------------------------------------------------------------- [ 0.010000] recursive read-lock: | ok | |failed| [ 0.010000] recursive read-lock #2: | ok | |failed| [ 0.010000] mixed read-write-lock: |failed| |failed| [ 0.010000] mixed write-read-lock: |failed| |failed| [ 0.010000] mixed read-lock/lock-write ABBA: |failed| |failed| [ 0.010000] mixed read-lock/lock-read ABBA: | ok | |failed| [ 0.010000] mixed write-lock/lock-write ABBA: |failed| |failed| [ 0.010000] -------------------------------------------------------------------------- [ 0.010000] hard-irqs-on + irq-safe-A/12:failed|failed| ok | [ 0.010000] soft-irqs-on + irq-safe-A/12:failed|failed| ok | [ 0.010000] hard-irqs-on + irq-safe-A/21:failed|failed| ok | [ 0.010000] soft-irqs-on + irq-safe-A/21:failed|failed| ok | [ 0.010000] sirq-safe-A => hirqs-on/12:failed|failed| ok | [ 0.010000] sirq-safe-A => hirqs-on/21:failed|failed| ok | [ 0.010000] hard-safe-A + irqs-on/12:failed|failed| ok | [ 0.010000] soft-safe-A + irqs-on/12:failed|failed| ok | [ 0.010000] hard-safe-A + irqs-on/21:failed|failed| ok | [ 0.010000] soft-safe-A + irqs-on/21:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #1/123:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #1/123:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #1/132:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #1/132:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #1/213:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #1/213:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #1/231:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #1/231:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #1/312:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #1/312:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #1/321:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #1/321:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #2/123:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #2/123:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #2/132:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #2/132:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #2/213:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #2/213:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #2/231:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #2/231:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #2/312:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #2/312:failed|failed| ok | [ 0.010000] hard-safe-A + unsafe-B #2/321:failed|failed| ok | [ 0.010000] soft-safe-A + unsafe-B #2/321:failed|failed| ok | [ 0.010000] hard-irq lock-inversion/123:failed|failed| ok | [ 0.010000] soft-irq lock-inversion/123:failed|failed| ok | [ 0.010000] hard-irq lock-inversion/132:failed|failed| ok | [ 0.010000] soft-irq lock-inversion/132:failed|failed| ok | [ 0.010000] hard-irq lock-inversion/213:failed|failed| ok | [ 0.010000] soft-irq lock-inversion/213:failed|failed| ok | [ 0.010000] hard-irq lock-inversion/231:failed|failed| ok | [ 0.010000] soft-irq lock-inversion/231:failed|failed| ok | [ 0.010000] hard-irq lock-inversion/312:failed|failed| ok | [ 0.010000] soft-irq lock-inversion/312:failed|failed| ok | [ 0.010000] hard-irq lock-inversion/321:failed|failed| ok | [ 0.010000] soft-irq lock-inversion/321:failed|failed| ok | [ 0.010000] hard-irq read-recursion/123: ok | [ 0.010000] soft-irq read-recursion/123: ok | [ 0.010000] hard-irq read-recursion/132: ok | [ 0.010000] soft-irq read-recursion/132: ok | [ 0.010000] hard-irq read-recursion/213: ok | [ 0.010000] soft-irq read-recursion/213: ok | [ 0.010000] hard-irq read-recursion/231: ok | [ 0.010000] soft-irq read-recursion/231: ok | [ 0.010000] hard-irq read-recursion/312: ok | [ 0.010000] soft-irq read-recursion/312: ok | [ 0.010000] hard-irq read-recursion/321: ok | [ 0.010000] soft-irq read-recursion/321: ok | [ 0.010000] -------------------------------------------------------------------------- [ 0.010000] | Wound/wait tests | [ 0.010000] --------------------- [ 0.010000] ww api failures: ok | ok | ok | [ 0.010000] ww contexts mixing:failed| ok | [ 0.010000] finishing ww context: ok | ok | ok | ok | [ 0.010000] locking mismatches: ok | ok | ok | [ 0.010000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.010000] spinlock nest unlocked: ok | [ 0.010000] ----------------------------------------------------- [ 0.010000] |block | try |context| [ 0.010000] ----------------------------------------------------- [ 0.010000] context:failed| ok | ok | [ 0.010000] try:failed| ok |failed| [ 0.010000] block:failed| ok |failed| [ 0.010000] spinlock:failed| ok |failed| [ 0.010000] -------------------------------------------------------- [ 0.010000] 153 out of 262 testcases failed, as expected. | [ 0.010000] ---------------------------------------------------- [ 0.010000] ACPI: Core revision 20180313 [ 0.010000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.010000] hpet clockevent registered [ 0.010039] APIC: Switch to symmetric I/O mode setup [ 0.011044] x2apic enabled [ 0.011774] Switched APIC routing to physical x2apic. [ 0.012563] enabled ExtINT on CPU#0 [ 0.014065] ENABLING IO-APIC IRQs [ 0.014601] init IO_APIC IRQs [ 0.015081] apic 0 pin 0 not connected [ 0.015734] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:0) [ 0.016989] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) [ 0.018275] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:0) [ 0.019534] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:0) [ 0.020000] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:0) [ 0.020000] apic 0 pin 16 not connected [ 0.020000] apic 0 pin 17 not connected [ 0.020000] apic 0 pin 18 not connected [ 0.020000] apic 0 pin 19 not connected [ 0.020000] apic 0 pin 20 not connected [ 0.020000] apic 0 pin 21 not connected [ 0.020000] apic 0 pin 22 not connected [ 0.020000] apic 0 pin 23 not connected [ 0.020000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Detected 2926.328 MHz processor [ 0.020000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2a2e6a714ac, max_idle_ns: 440795306413 ns [ 0.020025] Calibrating delay loop (skipped) preset value.. 5852.65 BogoMIPS (lpj=29263280) [ 0.021983] pid_max: default: 32768 minimum: 301 [ 0.023114] Security Framework initialized [ 0.024104] LoadPin: ready to pin (currently enabled) [ 0.024512] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.027479] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.030046] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.031175] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.033434] CPU: Physical Processor ID: 0 [ 0.034124] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.034978] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.036090] Spectre V2 : Mitigation: Full generic retpoline [ 0.037558] Freeing SMP alternatives memory: 36K [ 0.040626] Using local APIC timer interrupts. [ 0.040626] calibrating APIC timer ... [ 0.050000] ... lapic delta = 6250029 [ 0.050000] ... PM-Timer delta = 357951 [ 0.050000] ... PM-Timer result ok [ 0.050000] ..... delta 6250029 [ 0.050000] ..... mult: 268436701 [ 0.050000] ..... calibration result: 10000046 [ 0.050000] ..... CPU clock speed is 2926.3358 MHz. [ 0.050000] ..... host bus clock speed is 1000.0046 MHz. [ 0.050000] smpboot: CPU0: Intel Core i7 9xx (Nehalem Class Core i7) (family: 0x6, model: 0x1a, stepping: 0x3) [ 0.050000] Performance Events: unsupported p6 CPU model 26 no PMU driver, software events only. [ 0.050000] Hierarchical SRCU implementation. [ 0.050000] smp: Bringing up secondary CPUs ... [ 0.051312] x86: Booting SMP configuration: [ 0.052036] .... node #0, CPUs: #1 [ 0.010000] kvm-clock: cpu 1, msr 0:1fa0f041, secondary cpu clock [ 0.010000] masked ExtINT on CPU#1 [ 0.060105] KVM setup async PF for cpu 1 [ 0.060543] kvm-stealtime: cpu 1, msr 1f815100 [ 0.061205] smp: Brought up 1 node, 2 CPUs [ 0.061205] smpboot: Max logical packages: 2 [ 0.061310] ---------------- [ 0.061746] | NMI testsuite: [ 0.062194] -------------------- [ 0.062680] remote IPI: ok | [ 0.063264] local IPI: ok | [ 0.063810] -------------------- [ 0.064344] Good, all 2 testcases passed! | [ 0.070025] --------------------------------- [ 0.070693] smpboot: Total of 2 processors activated (11705.31 BogoMIPS) [ 0.074642] node 0 initialised, 60982 pages in 0ms [ 0.075248] devtmpfs: initialized [ 0.080643] gcov: version magic: 0x4137332a [ 0.092698] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.092698] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.092836] xor: measuring software checksum speed [ 0.190021] prefetch64-sse: 9331.200 MB/sec [ 0.290022] generic_sse: 8290.000 MB/sec [ 0.290690] xor: using function: prefetch64-sse (9331.200 MB/sec) [ 0.291596] pinctrl core: initialized pinctrl subsystem [ 0.293255] regulator-dummy: no parameters [ 0.295456] NET: Registered protocol family 16 [ 0.310270] cpuidle: using governor ladder [ 0.320067] cpuidle: using governor menu [ 0.325173] ACPI: bus type PCI registered [ 0.325922] dca service started, version 1.12.1 [ 0.326735] PCI: Using configuration type 1 for base access [ 0.384895] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.384895] cryptd: max_cpu_qlen set to 1000 [ 0.560050] raid6: sse2x1 gen() 436 MB/s [ 0.730055] raid6: sse2x1 xor() 229 MB/s [ 0.900069] raid6: sse2x2 gen() 687 MB/s [ 1.070039] raid6: sse2x2 xor() 327 MB/s [ 1.240023] raid6: sse2x4 gen() 1259 MB/s [ 1.410054] raid6: sse2x4 xor() 614 MB/s [ 1.410748] raid6: using algorithm sse2x4 gen() 1259 MB/s [ 1.411779] raid6: .... xor() 614 MB/s, rmw enabled [ 1.412509] raid6: using ssse3x2 recovery algorithm [ 1.413740] gpio-f7188x: Not a Fintek device at 0x0000002e [ 1.414766] gpio-f7188x: Not a Fintek device at 0x0000004e [ 1.416699] ACPI: Added _OSI(Module Device) [ 1.417201] ACPI: Added _OSI(Processor Device) [ 1.417700] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.418200] ACPI: Added _OSI(Processor Aggregator Device) [ 1.418813] ACPI: Added _OSI(Linux-Dell-Video) [ 1.434960] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 1.447364] ACPI: Interpreter enabled [ 1.447906] ACPI: (supports S0 S4 S5) [ 1.448308] ACPI: Using IOAPIC for interrupt routing [ 1.448982] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.451623] ACPI: Enabled 2 GPEs in block 00 to 0F [ 1.493675] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.494358] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.495232] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.500156] PCI host bridge to bus 0000:00 [ 1.500668] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.501388] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.502120] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.502958] pci_bus 0000:00: root bus resource [mem 0x20000000-0xfebfffff window] [ 1.503764] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.504428] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 1.507336] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 1.510962] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 1.518311] pci 0000:00:01.1: reg 0x20: [io 0xc0c0-0xc0cf] [ 1.521287] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 1.522915] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 1.523603] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 1.524419] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 1.526480] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 1.527590] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 1.528358] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 1.530701] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 1.533751] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 1.538636] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 1.551696] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 1.554959] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 1.558701] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 1.561759] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 1.573516] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 1.575934] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000 [ 1.579316] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 1.582492] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff] [ 1.592698] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref] [ 1.601167] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 1.606628] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc0bf] [ 1.610037] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff] [ 1.623421] pci 0000:00:05.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref] [ 1.632492] pci 0000:00:06.0: [8086:25ab] type 00 class 0x088000 [ 1.634872] pci 0000:00:06.0: reg 0x10: [mem 0xfebf3000-0xfebf300f] [ 1.651315] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.653325] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.655704] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.657941] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.659593] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 1.663878] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 1.663878] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.663878] pci 0000:00:02.0: vgaarb: bridge control possible [ 1.663878] vgaarb: loaded [ 1.663878] SCSI subsystem initialized [ 1.663878] libata version 3.00 loaded. [ 1.670204] media: Linux media interface: v0.10 [ 1.670770] Linux video capture interface: v2.00 [ 1.671365] pps_core: LinuxPPS API ver. 1 registered [ 1.671936] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.673234] PCI: Using ACPI for IRQ routing [ 1.673234] PCI: pci_cache_line_size set to 64 bytes [ 1.673234] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 1.673234] e820: reserve RAM buffer [mem 0x1ffdc000-0x1fffffff] [ 1.674006] Bluetooth: Core ver 2.22 [ 1.674489] NET: Registered protocol family 31 [ 1.674965] Bluetooth: HCI device and connection manager initialized [ 1.675658] Bluetooth: HCI socket layer initialized [ 1.676220] Bluetooth: L2CAP socket layer initialized [ 1.682320] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 1.686386] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 1.687456] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 1.688235] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 1.692299] clocksource: Switched to clocksource kvm-clock [ 2.158314] VFS: Disk quotas dquot_6.6.0 [ 2.158904] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.159896] FS-Cache: Loaded [ 2.160695] CacheFiles: Loaded [ 2.161401] pnp: PnP ACPI init [ 2.162549] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 2.164066] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 2.165572] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 2.166800] pnp 00:03: [dma 2] [ 2.167536] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 2.169283] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 2.171031] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 2.172693] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 2.176889] pnp: PnP ACPI: found 7 devices [ 2.185037] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.186899] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 2.187781] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 2.188653] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.189659] pci_bus 0000:00: resource 7 [mem 0x20000000-0xfebfffff window] [ 2.191384] NET: Registered protocol family 2 [ 2.193331] tcp_listen_portaddr_hash hash table entries: 256 (order: 2, 22528 bytes) [ 2.194497] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 2.195785] TCP bind hash table entries: 4096 (order: 6, 327680 bytes) [ 2.197380] TCP: Hash tables configured (established 4096 bind 4096) [ 2.198614] UDP hash table entries: 256 (order: 3, 49152 bytes) [ 2.199583] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes) [ 2.210682] NET: Registered protocol family 1 [ 2.212599] RPC: Registered named UNIX socket transport module. [ 2.213526] RPC: Registered udp transport module. [ 2.214296] RPC: Registered tcp transport module. [ 2.215058] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.217173] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.218099] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 2.219028] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 2.220165] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.221616] PCI: CLS 0 bytes, default 64 [ 2.222740] Unpacking initramfs... [ 4.412418] Freeing initrd memory: 5276K [ 4.420685] Scanning for low memory corruption every 60 seconds [ 4.427055] PCLMULQDQ-NI instructions are not detected. [ 4.428763] CPU feature 'AVX registers' is not supported. [ 4.429571] CPU feature 'AVX registers' is not supported. [ 4.430437] CPU feature 'AVX registers' is not supported. [ 4.431220] CPU feature 'AVX registers' is not supported. [ 4.431988] AVX2 instructions are not detected. [ 5.430213] tsc: Refined TSC clocksource calibration: 2926.328 MHz [ 5.431186] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2a2e6a714ac, max_idle_ns: 440795306413 ns [ 11.102077] rcu-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 n_barrier_cbs=0 onoff_interval=0 onoff_holdoff=0 [ 11.108606] rcu-torture: Creating rcu_torture_writer task [ 11.110082] rcu-torture: rcu_torture_writer task started [ 11.110120] rcu-torture: Creating rcu_torture_fakewriter task [ 11.111063] rcu-torture: GP expediting controlled from boot/sysfs for rcu. [ 11.112443] rcu-torture: Creating rcu_torture_fakewriter task [ 11.113479] rcu_torture_writer: Testing conditional GPs. [ 11.113507] rcu_torture_writer: Testing expedited GPs. [ 11.114872] rcu-torture: rcu_torture_fakewriter task started [ 11.115639] rcu_torture_writer: Testing asynchronous GPs. [ 11.115665] rcu_torture_writer: Testing normal GPs. [ 11.116801] rcu-torture: Creating rcu_torture_fakewriter task [ 11.117774] rcu-torture: rcu_torture_fakewriter task started [ 11.119200] rcu-torture: Creating rcu_torture_fakewriter task [ 11.119884] rcu-torture: rcu_torture_fakewriter task started [ 11.121374] rcu-torture: Creating rcu_torture_reader task [ 11.122550] rcu-torture: rcu_torture_fakewriter task started [ 11.123904] rcu-torture: Creating rcu_torture_stats task [ 11.124739] rcu-torture: rcu_torture_reader task started [ 11.125994] rcu-torture: Creating torture_shuffle task [ 11.126823] rcu-torture: rcu_torture_stats task started [ 11.128284] rcu-torture: Creating torture_stutter task [ 11.129091] rcu-torture: torture_shuffle task started [ 11.130408] rcu-torture: Creating rcu_torture_cbflood task [ 11.131447] rcu-torture: torture_stutter task started [ 11.136535] rcu-torture: rcu_torture_cbflood task started [ 13.848503] Initialise system trusted keyrings [ 13.850009] Key type blacklist registered [ 13.870312] workingset: timestamp_bits=52 max_order=17 bucket_order=0 [ 13.872899] zbud: loaded [ 13.879881] NFS: Registering the id_resolver key type [ 13.880832] Key type id_resolver registered [ 13.881696] Key type id_legacy registered [ 13.884927] ntfs: driver 2.1.32 [Flags: R/W DEBUG]. [ 13.888489] QNX4 filesystem 0.2.3 registered. [ 13.889469] qnx6: QNX6 filesystem 1.0.0 registered. [ 13.891963] orangefs_debugfs_init: called with debug mask: :none: :0: [ 13.895078] orangefs_init: module version upstream loaded [ 13.896258] SGI XFS with ACLs, security attributes, realtime, scrub, no debug enabled [ 14.331655] OCFS2 User DLM kernel interface loaded [ 14.354931] gfs2: GFS2 installed [ 14.356410] pstore: using deflate compression [ 14.431452] NET: Registered protocol family 38 [ 14.433320] Key type asymmetric registered [ 14.434206] Asymmetric key parser 'x509' registered [ 14.435564] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 14.437014] io scheduler noop registered [ 14.437838] io scheduler deadline registered (default) [ 14.438862] io scheduler mq-deadline registered (default) [ 14.440259] io scheduler bfq registered [ 25.694576] String selftests succeeded [ 25.697463] [ 25.697463] Start testing find_bit() with random-filled bitmap [ 25.736615] find_next_bit: 30203201 ns, 163965 iterations [ 25.783266] find_next_zero_bit: 45554622 ns, 163716 iterations [ 25.832480] find_last_bit: 48003878 ns, 163965 iterations [ 52.050031] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:1] [ 52.050031] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.17.0-rc1 #210 [ 52.050031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 52.050031] RIP: 0010:__sanitizer_cov_trace_pc+0x65/0x66 [ 52.050031] RSP: 0000:ffff88000fd43e40 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 52.050031] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000017 [ 52.050031] RDX: 0000000000000000 RSI: ffff88000fd3e000 RDI: 0000000000000002 [ 52.050031] RBP: 0000000000050000 R08: 0000000000000008 R09: 0000000000000000 [ 52.050031] R10: ffff88000fd3e000 R11: 00000000222e2c32 R12: ffffffff85565d90 [ 52.050031] R13: 0000000000030f80 R14: 0000000000030f80 R15: 0000000000000000 [ 52.050031] FS: 0000000000000000(0000) GS:ffff88001f600000(0000) knlGS:0000000000000000 [ 52.050031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.050031] CR2: 0000000000000000 CR3: 0000000003c6a000 CR4: 00000000000006b0 [ 52.050031] Call Trace: [ 52.050031] find_first_bit+0x66/0x7c [ 52.050031] test_find_first_bit+0x3a/0x93 [ 52.050031] find_bit_test+0x84/0x173 [ 52.050031] ? test_find_next_and_bit+0x9b/0x9b [ 52.050031] do_one_initcall+0x18e/0x3df [ 52.050031] ? check_kcov_mode+0x5/0x37 [ 52.050031] ? __sanitizer_cov_trace_pc+0x2b/0x66 [ 52.050031] ? check_kcov_mode+0x5/0x37 [ 52.050031] kernel_init_freeable+0x250/0x3a5 [ 52.050031] ? rest_init+0x13a/0x13a [ 52.050031] kernel_init+0x17/0x218 [ 52.050031] ? rest_init+0x13a/0x13a [ 52.050031] ret_from_fork+0x35/0x40 [ 52.050031] Code: 1c 00 00 8b 8b 1c 1c 00 00 48 ff 05 d2 2d fd 04 48 8b 02 48 ff c0 48 39 c1 76 0e 48 ff 05 c8 2d fd 04 48 89 2c c2 48 89 02 5b 5d 48 8b 0c 24 40 0f b6 d6 40 0f b6 f7 31 ff 48 ff 05 e9 2d fd [ 52.050031] Kernel panic - not syncing: softlockup: hung tasks [ 52.050031] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G L 4.17.0-rc1 #210 [ 52.050031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 52.050031] Call Trace: [ 52.050031] [ 52.050031] dump_stack+0xf3/0x135 [ 52.050031] panic+0x173/0x440 [ 52.050031] watchdog_timer_fn+0x343/0x382 [ 52.050031] __hrtimer_run_queues+0x2a0/0x4c3 [ 52.050031] hrtimer_run_queues+0xcb/0xed [ 52.050031] run_local_timers+0x2d/0x85 [ 52.050031] update_process_times+0x30/0x7e [ 52.050031] tick_nohz_handler+0x141/0x19a [ 52.050031] smp_apic_timer_interrupt+0x1a5/0x2c4 [ 52.050031] apic_timer_interrupt+0xf/0x20 [ 52.050031] [ 52.050031] RIP: 0010:__sanitizer_cov_trace_pc+0x65/0x66 [ 52.050031] RSP: 0000:ffff88000fd43e40 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 52.050031] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000017 [ 52.050031] RDX: 0000000000000000 RSI: ffff88000fd3e000 RDI: 0000000000000002 [ 52.050031] RBP: 0000000000050000 R08: 0000000000000008 R09: 0000000000000000 [ 52.050031] R10: ffff88000fd3e000 R11: 00000000222e2c32 R12: ffffffff85565d90 [ 52.050031] R13: 0000000000030f80 R14: 0000000000030f80 R15: 0000000000000000 [ 52.050031] find_first_bit+0x66/0x7c [ 52.050031] test_find_first_bit+0x3a/0x93 [ 52.050031] find_bit_test+0x84/0x173 [ 52.050031] ? test_find_next_and_bit+0x9b/0x9b [ 52.050031] do_one_initcall+0x18e/0x3df [ 52.050031] ? check_kcov_mode+0x5/0x37 [ 52.050031] ? __sanitizer_cov_trace_pc+0x2b/0x66 [ 52.050031] ? check_kcov_mode+0x5/0x37 [ 52.050031] kernel_init_freeable+0x250/0x3a5 [ 52.050031] ? rest_init+0x13a/0x13a [ 52.050031] kernel_init+0x17/0x218 [ 52.050031] ? rest_init+0x13a/0x13a [ 52.050031] ret_from_fork+0x35/0x40 [ 52.050031] Kernel Offset: disabled Elapsed time: 60 #!/bin/bash # To reproduce, # 1) save job-script and this script (both are attached in 0day report email) # 2) run this script with your compiled kernel and optional env $INSTALL_MOD_PATH kernel=$1 initrds=( /osimage/yocto/yocto-minimal-x86_64-2016-04-22.cgz /lkp/lkp/lkp-x86_64.cgz ) HTTP_PREFIX=https://github.com/0day-ci/lkp-qemu/raw/master wget --timestamping "${initrds[@]/#/$HTTP_PREFIX}" { cat "${initrds[@]//*\//}" [[ $INSTALL_MOD_PATH ]] && ( cd "$INSTALL_MOD_PATH" find lib | cpio -o -H newc --quiet | gzip ) echo job-script | cpio -o -H newc --quiet | gzip } > initrd.img qemu-img create -f qcow2 disk-vm-intel12-yocto-x86_64-5-0 256G qemu-img create -f qcow2 disk-vm-intel12-yocto-x86_64-5-1 256G kvm=( qemu-system-x86_64 -enable-kvm -cpu Nehalem -kernel $kernel -initrd initrd.img -m 512 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -watchdog-action debug -rtc base=localtime -drive file=disk-vm-intel12-yocto-x86_64-5-0,media=disk,if=virtio -drive file=disk-vm-intel12-yocto-x86_64-5-1,media=disk,if=virtio -serial stdio -display none -monitor null ) append=( ip=::::vm-intel12-yocto-x86_64-5::dhcp root=/dev/ram0 user=lkp job=/job-script ARCH=x86_64 kconfig=x86_64-randconfig-s3-04171327 branch=linus/master commit=60cc43fc888428bb2f18f08997432d426a243338 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s3-04171327/gcc-7/60cc43fc888428bb2f18f08997432d426a243338/vmlinuz-4.17.0-rc1 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-intel12-yocto-x86_64/yocto-minimal-x86_64-2016-04-22.cgz/x86_64-randconfig-s3-04171327/gcc-7/60cc43fc888428bb2f18f08997432d426a243338/0 result_service=tmpfs debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw drbd.minor_count=8 rcuperf.shutdown=0 ) "${kvm[@]}" -append "${append[*]}"