early console in setup code
early console in extract_kernel
input_data: 0x023b5080
input_len: 0x0101dc5c
output: 0x01000000
output_len: 0x01bd8230
kernel_total_size: 0x023eb000
Physical KASLR using RDTSC...

Decompressing Linux... Parsing ELF... Performing relocations... done.
Booting the kernel.
[    0.000000] Linux version 4.16.0-rc4-00340-gb648360 (kbuild@lkp-snb01) (gcc version 7.3.0 (Debian 7.3.0-1)) #1 SMP Fri Mar 16 15:29:14 CST 2018
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   UMC UMC UMC UMC
[    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 0x0000000000100000-0x000000000ffdffff] usable
[    0.000000] BIOS-e820: [mem 0x000000000ffe0000-0x000000000fffffff] 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] Notice: NX (Execute Disable) protection missing in CPU!
[    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 = 0xffe0 max_arch_pfn = 0x100000
[    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  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 0x000f6aa0-0x000f6aaf] mapped at [(ptrval)]
[    0.000000]   mpc: f6ab0-f6b80
[    0.000000] initial memory mapped: [mem 0x00000000-0x0dbfffff]
[    0.000000] Base memory trampoline at [(ptrval)] 9b000 size 16384
[    0.000000] BRK [0x0d30c000, 0x0d30cfff] PGTABLE
[    0.000000] RAMDISK: [mem 0x0de4d000-0x0ffdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F68D0 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x000000000FFE15CE 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x000000000FFE142A 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x000000000FFE0040 0013EA (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x000000000FFE0000 000040
[    0.000000] ACPI: APIC 0x000000000FFE151E 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x000000000FFE1596 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to         ffffb000 (        fee00000)
[    0.000000] 0MB HIGHMEM available.
[    0.000000] 255MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 0ffe0000
[    0.000000]   low ram: 0 - 0ffe0000
[    0.000000] kvm-clock: cpu 0, msr 0:de4b001, primary cpu clock
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: using sched offset of 354911452 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] BRK [0x0d30d000, 0x0d30dfff] PGTABLE
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   Normal   [mem 0x0000000001000000-0x000000000ffdffff]
[    0.000000]   HighMem  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 0x0000000000100000-0x000000000ffdffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000000ffdffff]
[    0.000000] On node 0 totalpages: 65406
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   Normal zone: 480 pages used for memmap
[    0.000000]   Normal zone: 61408 pages, LIFO batch:15
[    0.000000] Reserved but unavailable: 98 pages
[    0.000000] Using APIC driver default
[    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 1 CPUs, 0 hotplug CPUs
[    0.000000] mapped IOAPIC to ffffa000 (fec00000)
[    0.000000] e820: [mem 0x10000000-0xfeffbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.000000] random: fast init done
[    0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1
[    0.000000] percpu: Embedded 29 pages/cpu @(ptrval) s88808 r0 d29976 u118784
[    0.000000] pcpu-alloc: s88808 r0 d29976 u118784 alloc=29*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr dc35980
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64894
[    0.000000] Kernel command line: ip=::::vm-lkp-nhm-dp1-yocto-i386-8::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-b648360016fd691bcb1128a6b7fa2473b3a53ed3-20180316-94790-7xi97b-0.yaml ARCH=i386 kconfig=i386-randconfig-n0-201810+bisect_validate branch=linux-devel/devel-catchup-201803160613 commit=b648360016fd691bcb1128a6b7fa2473b3a53ed3 BOOT_IMAGE=/pkg/linux/i386-randconfig-n0-201810+bisect_validate/gcc-7/b648360016fd691bcb1128a6b7fa2473b3a53ed3/vmlinuz-4.16.0-rc4-00340-gb648360 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-nhm-dp1-yocto-i386/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-n0-201810+bisect_validate/gcc-7/b648360016fd691bcb1128a6b7fa2473b3a53ed3/0 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_l
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] BRK [0x0d30e000, 0x0d30efff] PGTABLE
[    0.000000] Initializing CPU#0
[    0.000000] Initializing HighMem for node 0 (00000000:00000000)
[    0.000000] Memory: 190932K/261624K available (12806K kernel code, 4195K rwdata, 6512K rodata, 816K init, 9048K bss, 70692K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xffd36000 - 0xfffff000   (2852 kB)
[    0.000000]   cpu_entry : 0xff400000 - 0xff8e1000   (4996 kB)
[    0.000000]     pkmap   : 0xff000000 - 0xff400000   (4096 kB)
[    0.000000]     vmalloc : 0x507e0000 - 0xfeffe000   (2792 MB)
[    0.000000]     lowmem  : 0x40000000 - 0x4ffe0000   ( 255 MB)
[    0.000000]       .init : 0x4c92c000 - 0x4c9f8000   ( 816 kB)
[    0.000000]       .data : 0x4be81a04 - 0x4c8f8d40   (10716 kB)
[    0.000000]       .text : 0x4b200000 - 0x4be81a04   (12806 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.004000] Running RCU self tests
[    0.004000] Hierarchical RCU implementation.
[    0.004000] 	RCU event tracing is enabled.
[    0.004000] 	RCU lockdep checking is enabled.
[    0.004000] 	RCU restricting CPUs from NR_CPUS=32 to nr_cpu_ids=1.
[    0.004000] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    0.004000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.004000] NR_IRQS: 2304, nr_irqs: 48, preallocated irqs: 16
[    0.004000] CPU 0 irqstacks, hard=(ptrval) soft=(ptrval)
[    0.004000] ------------[ cut here ]------------
[    0.004000] ------------[ cut here ]------------
[    0.004000] DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled)
[    0.004000] DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled)
[    0.004000] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:3826 check_flags+0x8f/0x13e
[    0.004000] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:3826 check_flags+0x8f/0x13e
[    0.004000] Modules linked in:
[    0.004000] Modules linked in:
[    0.004000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0-rc4-00340-gb648360 #1
[    0.004000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0-rc4-00340-gb648360 #1
[    0.004000] EIP: check_flags+0x8f/0x13e
[    0.004000] EIP: check_flags+0x8f/0x13e
[    0.004000] EFLAGS: 00210012 CPU: 0
[    0.004000] EFLAGS: 00210012 CPU: 0
[    0.004000] EAX: 0000002f EBX: 4c4e78c0 ECX: 00000000 EDX: 00000000
[    0.004000] EAX: 0000002f EBX: 4c4e78c0 ECX: 00000000 EDX: 00000000
[    0.004000] ESI: 4c4fbbd0 EDI: 00000000 EBP: 4c4e1f08 ESP: 4c4e1f00
[    0.004000] ESI: 4c4fbbd0 EDI: 00000000 EBP: 4c4e1f08 ESP: 4c4e1f00
[    0.004000]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[    0.004000]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[    0.004000] CR0: 80050033 CR2: ffffffff CR3: 0ca02000 CR4: 00000690
[    0.004000] CR0: 80050033 CR2: ffffffff CR3: 0ca02000 CR4: 00000690
[    0.004000] Call Trace:
[    0.004000] Call Trace:
[    0.004000]  ? lock_acquire+0x54/0x1b6
[    0.004000]  ? lock_acquire+0x54/0x1b6
[    0.004000]  ? console_lock+0x35/0x6e
[    0.004000]  ? console_lock+0x35/0x6e
[    0.004000]  ? register_console+0x3ce/0x6b9
[    0.004000]  ? register_console+0x3ce/0x6b9
[    0.004000]  ? register_console+0x3ce/0x6b9
[    0.004000]  ? register_console+0x3ce/0x6b9
[    0.004000]  ? native_irq_disable+0x6/0x6
[    0.004000]  ? native_irq_disable+0x6/0x6
[    0.004000]  ? univ8250_console_init+0x32/0x3c
[    0.004000]  ? univ8250_console_init+0x32/0x3c
[    0.004000]  ? console_init+0x17/0x22
[    0.004000]  ? console_init+0x17/0x22
[    0.004000]  ? start_kernel+0x481/0x5e4
[    0.004000]  ? start_kernel+0x481/0x5e4
[    0.004000]  ? i386_start_kernel+0xaa/0xae
[    0.004000]  ? i386_start_kernel+0xaa/0xae
[    0.004000]  ? startup_32_smp+0x164/0x168
[    0.004000]  ? startup_32_smp+0x164/0x168
[    0.004000] Code: 4c 83 b8 a8 04 00 00 00 75 30 e8 0e b1 56 00 85 c0 74 1c 83 3d 00 bd 21 4d 00 75 13 68 2a 4a 3c 4c 68 ad 21 3b 4c e8 0e f6 f8 ff <0f> 0b 58 5a 68 45 4a 3c 4c e8 65 2c 01 00 59 64 8b 15 4c d7 9e
[    0.004000] Code: 4c 83 b8 a8 04 00 00 00 75 30 e8 0e b1 56 00 85 c0 74 1c 83 3d 00 bd 21 4d 00 75 13 68 2a 4a 3c 4c 68 ad 21 3b 4c e8 0e f6 f8 ff <0f> 0b 58 5a 68 45 4a 3c 4c e8 65 2c 01 00 59 64 8b 15 4c d7 9e
[    0.004000] ---[ end trace 49e3ccf384119f2e ]---
[    0.004000] ---[ end trace 49e3ccf384119f2e ]---
[    0.004000] possible reason: unannotated irqs-on.
[    0.004000] possible reason: unannotated irqs-on.
[    0.004000] irq event stamp: 0
[    0.004000] irq event stamp: 0
[    0.004000] hardirqs last  enabled at (0): [<  (null)>]   (null)
[    0.004000] hardirqs last  enabled at (0): [<  (null)>]   (null)
[    0.004000] hardirqs last disabled at (0): [<  (null)>]   (null)
[    0.004000] hardirqs last disabled at (0): [<  (null)>]   (null)
[    0.004000] softirqs last  enabled at (0): [<  (null)>]   (null)
[    0.004000] softirqs last  enabled at (0): [<  (null)>]   (null)
[    0.004000] softirqs last disabled at (0): [<  (null)>]   (null)
[    0.004000] softirqs last disabled at (0): [<  (null)>]   (null)
[    0.004000] console [ttyS0] enabled
[    0.004000] console [ttyS0] enabled
[    0.004000] bootconsole [earlyser0] disabled
[    0.004000] bootconsole [earlyser0] disabled
[    0.004000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.004000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.004000] ... MAX_LOCK_DEPTH:          48
[    0.004000] ... MAX_LOCKDEP_KEYS:        8191
[    0.004000] ... CLASSHASH_SIZE:          4096
[    0.004000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.004000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.004000] ... CHAINHASH_SIZE:          32768
[    0.004000]  memory used by lock dependency info: 4399 kB
[    0.004000]  per task-struct memory footprint: 1344 bytes
[    0.004000] ----------------------------------
[    0.004000] | Locking API testsuite disabled |
[    0.004000] ----------------------------------
[    0.004000] ACPI: Core revision 20180105
[    0.004000] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.004000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.004000] hpet clockevent registered
[    0.004020] APIC: Switch to symmetric I/O mode setup
[    0.004663] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.005677] enabled ExtINT on CPU#0
[    0.007230] ENABLING IO-APIC IRQs
[    0.008029] init IO_APIC IRQs
[    0.008335]  apic 0 pin 0 not connected
[    0.008783] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.010045] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.010780] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.011500] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.012000] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.012000]  apic 0 pin 16 not connected
[    0.012000]  apic 0 pin 17 not connected
[    0.012000]  apic 0 pin 18 not connected
[    0.012000]  apic 0 pin 19 not connected
[    0.012000]  apic 0 pin 20 not connected
[    0.012000]  apic 0 pin 21 not connected
[    0.012000]  apic 0 pin 22 not connected
[    0.012000]  apic 0 pin 23 not connected
[    0.012000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.012000] tsc: Detected 2925.998 MHz processor
[    0.012000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2a2d3295deb, max_idle_ns: 440795332860 ns
[    0.012032] Calibrating delay loop (skipped) preset value.. 5851.99 BogoMIPS (lpj=11703992)
[    0.012772] pid_max: default: 4096 minimum: 301
[    0.013261] Security Framework initialized
[    0.013631] Yama: becoming mindful.
[    0.014161] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.014836] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.016360] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.016860] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.017415] Spectre V2 : Mitigation: Full generic retpoline
[    0.017908] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch
[    0.028835] Freeing SMP alternatives memory: 28K
[    0.032133] Using local APIC timer interrupts.
[    0.032133] calibrating APIC timer ...
[    0.036000] ... lapic delta = 6249089
[    0.036000] ... PM-Timer delta = 357901
[    0.036000] ... PM-Timer result ok
[    0.036000] ..... delta 6249089
[    0.036000] ..... mult: 268396328
[    0.036000] ..... calibration result: 3999416
[    0.036000] ..... CPU clock speed is 2925.2266 MHz.
[    0.036000] ..... host bus clock speed is 999.3416 MHz.
[    0.036000] smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
[    0.036000] Performance Events: PMU not available due to virtualization, using software events only.
[    0.040098] Hierarchical SRCU implementation.
[    0.040975] NMI watchdog: Perf event create on CPU 0 failed with -2
[    0.041550] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.042258] smp: Bringing up secondary CPUs ...
[    0.042704] smp: Brought up 1 node, 1 CPU
[    0.043088] smpboot: Max logical packages: 1
[    0.043498] ----------------
[    0.044007] | NMI testsuite:
[    0.044281] --------------------
[    0.044581]   remote IPI:  ok  |
[    0.044892]    local IPI:  ok  |
[    0.045203] --------------------
[    0.045492] Good, all   2 testcases passed! |
[    0.045878] ---------------------------------
[    0.046261] smpboot: Total of 1 processors activated (5851.99 BogoMIPS)
[    0.047122] devtmpfs: initialized
[    0.048943] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.049846] futex hash table entries: 16 (order: -2, 1024 bytes)
[    0.050464] xor: measuring software checksum speed
[    0.088008]    pIII_sse  : 12303.000 MB/sec
[    0.128007]    prefetch64-sse: 14142.000 MB/sec
[    0.128411] xor: using function: prefetch64-sse (14142.000 MB/sec)
[    0.128955] prandom: seed boundary self test passed
[    0.129996] prandom: 100 self tests passed
[    0.130380] pinctrl core: initialized pinctrl subsystem
[    0.131035] RTC time: 15:40:16, date: 03/16/18
[    0.131645] NET: Registered protocol family 16
[    0.132874] cpuidle: using governor ladder
[    0.133242] cpuidle: using governor menu
[    0.134194] ACPI: bus type PCI registered
[    0.134961] PCI: PCI BIOS revision 2.10 entry at 0xfd501, last bus=0
[    0.135566] PCI: Using configuration type 1 for base access
[    0.141270] HugeTLB registered 4.00 MiB page size, pre-allocated 0 pages
[    0.142096] cryptd: max_cpu_qlen set to 1000
[    0.208024] raid6: mmxx1    gen()  4086 MB/s
[    0.276015] raid6: mmxx2    gen()  4821 MB/s
[    0.344020] raid6: sse1x1   gen()  2545 MB/s
[    0.412013] raid6: sse1x2   gen()  4301 MB/s
[    0.480022] raid6: sse2x1   gen()  5892 MB/s
[    0.548015] raid6: sse2x1   xor()  5020 MB/s
[    0.616015] raid6: sse2x2   gen()  8246 MB/s
[    0.684018] raid6: sse2x2   xor()  6435 MB/s
[    0.684649] raid6: using algorithm sse2x2 gen() 8246 MB/s
[    0.685458] raid6: .... xor() 6435 MB/s, rmw enabled
[    0.686236] raid6: using intx1 recovery algorithm
[    0.687111] gpio-f7188x: Not a Fintek device at 0x0000002e
[    0.687951] gpio-f7188x: Not a Fintek device at 0x0000004e
[    0.688211] ACPI: Added _OSI(Module Device)
[    0.688850] ACPI: Added _OSI(Processor Device)
[    0.689556] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.690278] ACPI: Added _OSI(Processor Aggregator Device)
[    0.701372] ACPI: Interpreter enabled
[    0.701782] ACPI: (supports S0 S3 S5)
[    0.702125] ACPI: Using IOAPIC for interrupt routing
[    0.702632] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.704634] ACPI: Enabled 2 GPEs in block 00 to 0F
[    0.721491] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.722118] acpi PNP0A03:00: _OSC: OS supports [Segments]
[    0.722636] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.723273] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.724134] PCI host bridge to bus 0000:00
[    0.724527] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.725134] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.726006] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.727068] pci_bus 0000:00: root bus resource [mem 0x10000000-0xfebfffff window]
[    0.728016] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.728830] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.731015] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.733445] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.739319] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    0.742069] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.743146] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.744015] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.745510] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.747436] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.748616] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.749508] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.750700] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.753651] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.757160] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.762928] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.764613] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.766544] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.768011] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.774527] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.776081] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[    0.777215] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[    0.782458] pci_bus 0000:00: on NUMA node 0
[    0.785101] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.785986] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.786804] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.787685] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.788157] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.789205] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.789746] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.790786] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.791332] vgaarb: loaded
[    0.792370] SCSI subsystem initialized
[    0.792832] libata version 3.00 loaded.
[    0.793413] PCI: Using ACPI for IRQ routing
[    0.793877] PCI: pci_cache_line_size set to 32 bytes
[    0.794461] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.795026] e820: reserve RAM buffer [mem 0x0ffe0000-0x0fffffff]
[    0.796494] clocksource: Switched to clocksource kvm-clock
[    0.800000] workqueue: round-robin CPU selection forced, expect performance impact
[    0.805321] Warning: could not register all branches stats
[    0.805843] Warning: could not register annotated branches stats
[    0.826660] FS-Cache: Loaded
[    0.827052] pnp: PnP ACPI init
[    0.827547] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.828297] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.829072] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.829715] pnp 00:03: [dma 2]
[    0.830053] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.830803] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.831552] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.832317] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.833900] pnp: PnP ACPI: found 7 devices
[    0.869712] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.870585] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.871201] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.871761] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.872404] pci_bus 0000:00: resource 7 [mem 0x10000000-0xfebfffff window]
[    0.873316] NET: Registered protocol family 2
[    0.873956] tcp_listen_portaddr_hash hash table entries: 128 (order: 0, 5120 bytes)
[    0.874696] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.875402] TCP bind hash table entries: 2048 (order: 4, 73728 bytes)
[    0.876070] TCP: Hash tables configured (established 2048 bind 2048)
[    0.876679] UDP hash table entries: 128 (order: 1, 10240 bytes)
[    0.877243] UDP-Lite hash table entries: 128 (order: 1, 10240 bytes)
[    0.877893] NET: Registered protocol family 1
[    0.878567] RPC: Registered named UNIX socket transport module.
[    0.879088] RPC: Registered udp transport module.
[    0.879550] RPC: Registered tcp transport module.
[    0.879984] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.880635] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.881249] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.881805] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.882408] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.883190] PCI: CLS 0 bytes, default 32
[    0.883725] Unpacking initramfs...
[    1.028345] kwatchdog (29) used greatest stack depth: 7612 bytes left
[    1.618342] Freeing initrd memory: 34380K
[    1.630273] sta2x11_mfd_init
[    1.634579] cryptomgr_test (31) used greatest stack depth: 7588 bytes left
[    1.635459] cryptomgr_test (35) used greatest stack depth: 7340 bytes left
[    1.636560] PCLMULQDQ-NI instructions are not detected.
[    2.656108] tsc: Refined TSC clocksource calibration: 2926.001 MHz
[    2.657061] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2a2d3530f19, max_idle_ns: 440795230140 ns
[    8.161238] Key type blacklist registered
[    8.161748] workingset: timestamp_bits=30 max_order=16 bucket_order=0
[    8.166559] zbud: loaded
[    8.167829] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    8.169040] ntfs: driver 2.1.32 [Flags: R/O].
[    8.169634] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[    8.170151] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[    8.170835] JFS: nTxBlock = 1760, nTxLock = 14083
[    8.175906] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    8.176656] io scheduler noop registered (default)
[    8.760916] String selftests succeeded
[    8.763065] rivafb_setup START
[    8.763634] VIA Graphics Integration Chipset framebuffer 2.4 initializing
[    8.765474] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    8.790267] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    8.816275] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    8.818602] Initializing Nozomi driver 2.1d
[    8.819442] sonypi: Sony Programmable I/O Controller Driver v1.26.
[    8.820599] Non-volatile memory driver v1.3
[    8.821904] toshiba: not a supported Toshiba laptop
[    8.822856] nsc_gpio initializing
[    8.823381] smapi::smapi_init, ERROR invalid usSmapiID
[    8.824189] mwave: tp3780i::tp3780I_InitializeBoardData: Error: SMAPI is not available on this machine
[    8.825575] mwave: mwavedd::mwave_init: Error: Failed to initialize board data
[    8.826705] mwave: mwavedd::mwave_init: Error: Failed to initialize
[    8.828490] ibmasm: IBM ASM Service Processor Driver version 1.0 loaded
[    8.829581] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti
[    8.830849] c2port c2port0: C2 port uc added
[    8.831530] c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total)
[    8.833474] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[    8.834497] osst :I: Tape driver with OnStream support version 0.99.4
[    8.834497] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[    8.838153] Rounding down aligned max_sectors from 4294967295 to 4294967288
[    8.839382] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    8.840525] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    9.178628] PCI Interrupt Link [LNKC] enabled at IRQ 11
[    9.524692] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[    9.525351] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[    9.526096] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    9.527552] serio: i8042 KBD port at 0x60,0x64 irq 1
[    9.528157] serio: i8042 AUX port at 0x60,0x64 irq 12
[    9.529402] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    9.530944] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
[    9.531821] i2c-parport-light: adapter type unspecified
[    9.532546] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
[    9.533401] wafer5823wdt: initialized. timeout=60 sec (nowayout=0)
[    9.533954] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    9.534853] it87_wdt: no device
[    9.535343] pc87413_wdt: Version 1.1 at io 0x2E
[    9.536098] pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
[    9.537169] sbc60xxwdt: I/O address 0x0443 already in use
[    9.537897] sbc8360: failed to register misc device
[    9.538460] cpu5wdt: misc_register failed
[    9.538861] w83877f_wdt: I/O address 0x0443 already in use
[    9.539338] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[    9.540631] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
[    9.541596] device-mapper: multipath round-robin: version 1.2.0 loaded
[    9.542195] device-mapper: multipath queue-length: version 0.2.0 loaded
[    9.542804] cpufreq_nforce2: No nForce2 chipset
[    9.544002] Driver for HIFN 795x crypto accelerator chip has been successfully registered.
[    9.546475] modprobe (113) used greatest stack depth: 6836 bytes left
[    9.549644] NET: Registered protocol family 10
[    9.550668] Segment Routing with IPv6
[    9.551039] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    9.552469] ... APIC ID:      00000000 (0)
[    9.552867] ... APIC VERSION: 01050014
[    9.553212] 0000000000000000000000000000000000000000000000000000000000000000
[    9.553926] 0000000000000000000000000000000000000000000000000000000000000000
[    9.554567] 0000000000000000000000000000000000000000000000000000000000000000
[    9.555230] number of MP IRQ sources: 15.
[    9.555588] number of IO-APIC #0 registers: 24.
[    9.555995] testing the IO APIC.......................
[    9.556502] IO APIC #0......
[    9.556772] .... register #00: 00000000
[    9.557114] .......    : physical APIC id: 00
[    9.557500] .......    : Delivery Type: 0
[    9.557860] .......    : LTS          : 0
[    9.558216] .... register #01: 00170011
[    9.558557] .......     : max redirection entries: 17
[    9.559008] .......     : PRQ implemented: 0
[    9.559386] .......     : IO APIC version: 11
[    9.559777] .... register #02: 00000000
[    9.560145] .......     : arbitration: 00
[    9.560503] .... IRQ redirection table:
[    9.560853] IOAPIC 0:
[    9.561075]  pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.561765]  pin01, enabled , edge , high, V(23), IRR(0), S(0), logical , D(01), M(0)
[    9.562455]  pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(01), M(0)
[    9.563150]  pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.563868]  pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.564594]  pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.565306]  pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.566005]  pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.566706]  pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.567398]  pin09, enabled , level, high, V(21), IRR(0), S(0), logical , D(01), M(0)
[    9.568139]  pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.568909]  pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.569597]  pin0c, enabled , edge , high, V(22), IRR(0), S(0), logical , D(01), M(0)
[    9.570291]  pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.570989]  pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.571679]  pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.572411]  pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.573106]  pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.573800]  pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.574485]  pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.575185]  pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.575883]  pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.576581]  pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.577274]  pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.577961] IRQ to pin mappings:
[    9.578255] IRQ0 -> 0:2
[    9.578485] IRQ1 -> 0:1
[    9.578720] IRQ3 -> 0:3
[    9.578968] IRQ4 -> 0:4
[    9.579199] IRQ5 -> 0:5
[    9.579428] IRQ6 -> 0:6
[    9.579659] IRQ7 -> 0:7
[    9.579896] IRQ8 -> 0:8
[    9.580170] IRQ9 -> 0:9
[    9.580403] IRQ10 -> 0:10
[    9.580649] IRQ11 -> 0:11
[    9.580903] IRQ12 -> 0:12
[    9.581148] IRQ13 -> 0:13
[    9.581395] IRQ14 -> 0:14
[    9.581641] IRQ15 -> 0:15
[    9.581891] .................................... done.
[    9.582339] Using IPI No-Shortcut mode
[    9.582682] sched_clock: Marking stable (9580148353, 0)->(9819256789, -239108436)
[    9.584697] Btrfs loaded, crc32c=crc32c-generic, debug=on, assert=on, integrity-checker=on, ref-verify=on
[    9.587142] Key type encrypted registered
[    9.587899]   Magic number: 10:905:689
[    9.588323] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    9.588850] EDD information not available.
[    9.591949] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   11.616666] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[   11.620116] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   11.640159] Sending DHCP requests ., OK
[   11.648739] IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15
[   11.649684] IP-Config: Complete:
[   11.650116]      device=eth0, hwaddr=52:54:00:12:34:56, ipaddr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2
[   11.651362]      host=vm-lkp-nhm-dp1-yocto-i386-8, domain=, nis-domain=(none)
[   11.652448]      bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath=     nameserver0=10.0.2.3
[   11.654874] Freeing unused kernel memory: 816K
[   11.656221] Write protecting the kernel text: 12808k
[   11.657371] Write protecting the kernel read-only data: 6520k
[   11.664866] mkdir (124) used greatest stack depth: 6780 bytes left
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/lkp/lkp/src/bin
/ # 
LKP: HOSTNAME vm-lkp-nhm-dp1-yocto-i386-8, MAC 52:54:00:12:34:56, kernel 4.16.0-rc4-00340-gb648360 1, serial console /dev/ttyS0
[   11.767246] process 197 (busybox) attempted a POSIX timer syscall while CONFIG_POSIX_TIMERS is not set
[   12.710550] Kernel tests: Boot OK!
[   12.710550] /lkp/lkp/src/bin/run-lkp
[   12.710550] RESULT_ROOT=/result/boot/1/vm-lkp-nhm-dp1-yocto-i386/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-n0-201810+bisect_validate/gcc-7/b648360016fd691bcb1128a6b7fa2473b3a53ed3/0
[   12.710550] job=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-b648360016fd691bcb1128a6b7fa2473b3a53ed3-20180316-94790-7xi97b-0.yaml
[   12.710550] run-job /lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-b648360016fd691bcb1128a6b7fa2473b3a53ed3-20180316-94790-7xi97b-0.yaml
[   12.710550] /bin/busybox wget -q http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-b648360016fd691bcb1128a6b7fa2473b3a53ed3-20180316-94790-7xi97b-0.yaml&job_state=running -O /dev/null
[   12.710550] skip microcode check for virtual machine
[   14.721665] /bin/busybox wget -q http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-b648360016fd691bcb1128a6b7fa2473b3a53ed3-20180316-94790-7xi97b-0.yaml&job_state=post_run -O /dev/null
[   15.725477] kill 220 cat /proc/kmsg 
[   15.725477] wait for background monitors: 225 oom-killer
[   17.727190] /bin/busybox wget -q http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-b648360016fd691bcb1128a6b7fa2473b3a53ed3-20180316-94790-7xi97b-0.yaml&loadavg=0.28%200.06%200.02%201/66%20300&start_time=1521186029&end_time=1521186030&version=/lkp/lkp/.src-20180315-220842& -O /dev/null
[   18.732819] /bin/busybox wget -q http://inn:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-b648360016fd691bcb1128a6b7fa2473b3a53ed3-20180316-94790-7xi97b-0.yaml&job_state=finished -O /dev/null
[   19.313778] sysrq: SysRq : Emergency Sync
[   19.314226] sysrq: SysRq : Resetting

Elapsed time: 20

#!/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-tiny-i386-2016-04-22.cgz
	/lkp/lkp/lkp-i386.cgz
	/osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig.i386_2016-09-03.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

kvm=(
	qemu-system-i386
	-enable-kvm
	-kernel $kernel
	-initrd initrd.img
	-m 256
	-smp 1
	-device e1000,netdev=net0
	-netdev user,id=net0
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-lkp-nhm-dp1-yocto-i386-8::dhcp
	root=/dev/ram0
	user=lkp
	job=/job-script
	ARCH=i386
	kconfig=i386-randconfig-n0-201810+bisect_validate
	branch=linux-devel/devel-catchup-201803160613
	commit=b648360016fd691bcb1128a6b7fa2473b3a53ed3
	BOOT_IMAGE=/pkg/linux/i386-randconfig-n0-201810+bisect_validate/gcc-7/b648360016fd691bcb1128a6b7fa2473b3a53ed3/vmlinuz-4.16.0-rc4-00340-gb648360
	max_uptime=600
	RESULT_ROOT=/result/boot/1/vm-lkp-nhm-dp1-yocto-i386/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-n0-201810+bisect_validate/gcc-7/b648360016fd691bcb1128a6b7fa2473b3a53ed3/0
	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[*]}"
