early console in setup code
[    0.000000] Linux version 4.15.0-rc3-00005-gadc8732 (kbuild@lkp-g5) (gcc version 7.2.1 20171025 (Debian 7.2.0-12)) #2 Fri Dec 15 14:51:11 CST 2017
[    0.000000] Command line: ip=::::vm-waimea-yocto-ia32-8::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-waimea-yocto-ia32-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-adc8732ba8dc55ea7dd226a2edc59a8ef57478cf-20171215-82430-1ubrhwe-1.yaml ARCH=x86_64 kconfig=x86_64-randconfig-h0-12150359 branch=linux-devel/devel-catchup-201712150503 commit=adc8732ba8dc55ea7dd226a2edc59a8ef57478cf BOOT_IMAGE=/pkg/linux/x86_64-randconfig-h0-12150359/gcc-7/adc8732ba8dc55ea7dd226a2edc59a8ef57478cf/vmlinuz-4.15.0-rc3-00005-gadc8732 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-waimea-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/x86_64-randconfig-h0-12150359/gcc-7/adc8732ba8dc55ea7dd226a2edc59a8ef57478cf/1 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=t
[    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 0x0000000000100000-0x000000001a3dffff] usable
[    0.000000] BIOS-e820: [mem 0x000000001a3e0000-0x000000001a3fffff] 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] 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 = 0x1a3e0 max_arch_pfn = 0x400000000
[    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] Base memory trampoline at [        (ptrval)] 99000 size 24576
[    0.000000] BRK [0x03a87000, 0x03a87fff] PGTABLE
[    0.000000] BRK [0x03a88000, 0x03a88fff] PGTABLE
[    0.000000] BRK [0x03a89000, 0x03a89fff] PGTABLE
[    0.000000] BRK [0x03a8a000, 0x03a8afff] PGTABLE
[    0.000000] RAMDISK: [mem 0x189bd000-0x1a3dffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F68D0 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x000000001A3E15CE 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x000000001A3E142A 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x000000001A3E0040 0013EA (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x000000001A3E0000 000040
[    0.000000] ACPI: APIC 0x000000001A3E151E 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x000000001A3E1596 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5fd000 (        fee00000)
[    0.000000] kvm-clock: cpu 0, msr 0:189bb001, primary cpu clock
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000000001000-0x000000001a3dffff]
[    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 0x0000000000100000-0x000000001a3dffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001a3dffff]
[    0.000000] On node 0 totalpages: 107390
[    0.000000]   DMA32 zone: 1680 pages used for memmap
[    0.000000]   DMA32 zone: 21 pages reserved
[    0.000000]   DMA32 zone: 107390 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] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 2231140
[    0.000000] e820: [mem 0x1a400000-0xfeffbfff] 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] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 105689
[    0.000000] Kernel command line: ip=::::vm-waimea-yocto-ia32-8::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-waimea-yocto-ia32-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-adc8732ba8dc55ea7dd226a2edc59a8ef57478cf-20171215-82430-1ubrhwe-1.yaml ARCH=x86_64 kconfig=x86_64-randconfig-h0-12150359 branch=linux-devel/devel-catchup-201712150503 commit=adc8732ba8dc55ea7dd226a2edc59a8ef57478cf BOOT_IMAGE=/pkg/linux/x86_64-randconfig-h0-12150359/gcc-7/adc8732ba8dc55ea7dd226a2edc59a8ef57478cf/vmlinuz-4.15.0-rc3-00005-gadc8732 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-waimea-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/x86_64-randconfig-h0-12150359/gcc-7/adc8732ba8dc55ea7dd226a2edc59a8ef57478cf/1 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 co
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.000000] Memory: 349984K/429560K available (10289K kernel code, 1182K rwdata, 4176K rodata, 1268K init, 22576K bss, 79576K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.004000] Running RCU self tests
[    0.004000] NR_IRQS: 4352, nr_irqs: 256, preallocated irqs: 16
[    0.004000] console [ttyS0] enabled
[    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: 7391 kB
[    0.004000]  per task-struct memory footprint: 2304 bytes
[    0.004000] ACPI: Core revision 20170831
[    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
[    0.004042] APIC: Switch to symmetric I/O mode setup
[    0.005185] enabled ExtINT on CPU#0
[    0.006925] ENABLING IO-APIC IRQs
[    0.008193] init IO_APIC IRQs
[    0.008843]  apic 0 pin 0 not connected
[    0.009888] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.012230] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.014002] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.015490] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.016000] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.016000]  apic 0 pin 16 not connected
[    0.016000]  apic 0 pin 17 not connected
[    0.016000]  apic 0 pin 18 not connected
[    0.016000]  apic 0 pin 19 not connected
[    0.016000]  apic 0 pin 20 not connected
[    0.016000]  apic 0 pin 21 not connected
[    0.016000]  apic 0 pin 22 not connected
[    0.016000]  apic 0 pin 23 not connected
[    0.016000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.016000] tsc: Detected 3300.178 MHz processor
[    0.016000] Calibrating delay loop (skipped) preset value.. 6600.35 BogoMIPS (lpj=13200712)
[    0.016000] pid_max: default: 32768 minimum: 301
[    0.016256] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.017074] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.019933] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.020004] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.020718] CPU: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
[    0.024703] Performance Events: PMU not available due to virtualization, using software events only.
[    0.031464] NMI watchdog: Perf event create on CPU 0 failed with -2
[    0.032004] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.032957] Using local APIC timer interrupts.
[    0.032957] calibrating APIC timer ...
[    0.036000] ... lapic delta = 6250101
[    0.036000] ... PM-Timer delta = 357921
[    0.036000] ... PM-Timer result ok
[    0.036000] ..... delta 6250101
[    0.036000] ..... mult: 268439793
[    0.036000] ..... calibration result: 4000064
[    0.036000] ..... CPU clock speed is 3299.3230 MHz.
[    0.036000] ..... host bus clock speed is 1000.0064 MHz.
[    0.038274] devtmpfs: initialized
[    0.045700] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.047355] futex hash table entries: 256 (order: 2, 22528 bytes)
[    0.048454] pinctrl core: initialized pinctrl subsystem
[    0.056874] NET: Registered protocol family 16
[    0.064040] cpuidle: using governor ladder
[    0.065396] ACPI: bus type PCI registered
[    0.067187] PCI: Using configuration type 1 for base access
[    0.200310] ACPI: Added _OSI(Module Device)
[    0.200849] ACPI: Added _OSI(Processor Device)
[    0.201397] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.201981] ACPI: Added _OSI(Processor Aggregator Device)
[    0.244034] ACPI: Interpreter enabled
[    0.244842] ACPI: (supports S0 S3 S5)
[    0.245296] ACPI: Using IOAPIC for interrupt routing
[    0.246252] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.253755] ACPI: Enabled 2 GPEs in block 00 to 0F
[    0.468562] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.469421] acpi PNP0A03:00: _OSC: OS supports [Segments MSI]
[    0.470473] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.471368] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.488004] PCI host bridge to bus 0000:00
[    0.488770] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.489982] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.491188] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.492042] pci_bus 0000:00: root bus resource [mem 0x1a400000-0xfebfffff window]
[    0.493385] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.494400] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.501409] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.507633] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.510120] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    0.512271] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.513142] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.513938] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.514808] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.520383] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.521762] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.522649] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.528513] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.530347] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.532935] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.540000] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.548110] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.549540] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.550939] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.555007] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.561114] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[    0.562548] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[    0.570635] pci_bus 0000:00: on NUMA node 0
[    0.590560] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.596527] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.601425] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.606320] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.608813] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.619061] pps_core: LinuxPPS API ver. 1 registered
[    0.619660] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.621330] FPGA manager framework
[    0.622081] Advanced Linux Sound Architecture Driver Initialized.
[    0.624146] PCI: Using ACPI for IRQ routing
[    0.624658] PCI: pci_cache_line_size set to 64 bytes
[    0.625381] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.626158] e820: reserve RAM buffer [mem 0x1a3e0000-0x1bffffff]
[    0.630277] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[    0.631166] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.631772] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    0.638468] clocksource: Switched to clocksource kvm-clock
[    0.639356] pnp: PnP ACPI init
[    0.639596] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.641503] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.643397] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.644599] pnp 00:03: [dma 2]
[    0.645398] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.648052] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.650630] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.653214] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.664442] pnp: PnP ACPI: found 7 devices
[    0.674406] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.675695] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.676454] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.677207] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.678041] pci_bus 0000:00: resource 7 [mem 0x1a400000-0xfebfffff window]
[    0.680249] NET: Registered protocol family 1
[    0.680812] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.681545] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.682265] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.683069] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.684124] PCI: CLS 0 bytes, default 64
[    0.685755] Unpacking initramfs...
[    3.782218] Freeing initrd memory: 26764K
[    3.786755] cryptomgr_test (19) used greatest stack depth: 14768 bytes left
[    3.792140] PCLMULQDQ-NI instructions are not detected.
[    3.792789] CPU feature 'AVX registers' is not supported.
[    3.793445] CPU feature 'AVX registers' is not supported.
[    3.794105] CPU feature 'AVX registers' is not supported.
[    3.800868] Initialise system trusted keyrings
[    3.801699] Key type blacklist registered
[    3.802540] workingset: timestamp_bits=46 max_order=17 bucket_order=0
[    3.840793] zbud: loaded
[    3.849392] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[    3.869547] Key type asymmetric registered
[    3.870088] Asymmetric key parser 'x509' registered
[    3.870704] 
[    3.870704] Start testing find_bit() with random-filled bitmap
[    3.874566] find_next_bit:		8961990 cycles,	163793 iterations
[    3.878091] find_next_zero_bit:	9317223 cycles,	163888 iterations
[    3.881472] find_last_bit:		8263749 cycles,	163793 iterations
[    5.955277] find_first_bit:		6841587112 cycles,	163793 iterations
[    5.956131] tsc: Refined TSC clocksource calibration: 3300.178 MHz
[    5.956143] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2f91f442ca1, max_idle_ns: 440795274097 ns
[    5.958183] 
[    5.958183] Start testing find_bit() with sparse bitmap
[    5.959075] find_next_bit:		136455 cycles,	656 iterations
[    5.965486] find_next_zero_bit:	18926229 cycles,	327025 iterations
[    5.966286] find_last_bit:		124800 cycles,	656 iterations
[    5.974912] find_first_bit:		26222574 cycles,	656 iterations
[    5.976543] test_firmware: interface ready
[    5.977275] Running rhashtable test nelem=8, max_size=0, shrinking=0
[    5.978041] Test 00:
[    5.978373]   Adding 50000 keys
[    6.055134]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.082614]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.083636]   Deleting 50000 keys
[    6.117663]   Duration of test: 138885098 ns
[    6.118234] Test 01:
[    6.118600]   Adding 50000 keys
[    6.191509]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.218897]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.219940]   Deleting 50000 keys
[    6.253626]   Duration of test: 134630418 ns
[    6.254188] Test 02:
[    6.254543]   Adding 50000 keys
[    6.327365]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.354640]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.355661]   Deleting 50000 keys
[    6.389538]   Duration of test: 134589018 ns
[    6.390127] Test 03:
[    6.390491]   Adding 50000 keys
[    6.463677]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.491282]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.492323]   Deleting 50000 keys
[    6.525925]   Duration of test: 135014719 ns
[    6.539646] test if its possible to exceed max_size 8192: no, ok
[    6.540469] Average test time: 135779813
[    6.540969] Testing concurrent rhashtable access from 10 threads
[   11.283415] rhashtable_thra (91) used greatest stack depth: 14464 bytes left
[   11.287228] rhashtable_thra (98) used greatest stack depth: 14000 bytes left
[   11.291782] test 3125 add/delete pairs into rhlist
[   11.513187] test 3125 random rhlist add/delete operations
[   11.753621] Started 10 threads, 0 failed, rhltable test returns 0
[   11.754482] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[   11.757304] gpio-mockup: probe of gpio-mockup failed with error -22
[   11.761321] vmlfb: initializing
[   11.762008] Could not find Carillo Ranch MCH device.
[   11.763042] no IO addresses supplied
[   11.764109] intel_idle: does not run on family 6 model 6
[   11.765807] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   11.767115] ACPI: Power Button [PWRF]
[   12.007164] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[   12.031975] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   12.061353] serial8250: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[   12.066322] Initializing Nozomi driver 2.1d
[   12.067193] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $
[   12.068084] ac.o: No PCI boards found.
[   12.068549] ac.o: For an ISA board you must supply memory and irq parameters.
[   12.070977] Non-volatile memory driver v1.3
[   12.071909] smapi::smapi_init, ERROR invalid usSmapiID
[   12.072986] mwave: tp3780i::tp3780I_InitializeBoardData: Error: SMAPI is not available on this machine
[   12.074916] mwave: mwavedd::mwave_init: Error: Failed to initialize board data
[   12.076428] mwave: mwavedd::mwave_init: Error: Failed to initialize
[   12.077719] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[   12.082590] drm_mm: Testing DRM range manger (struct drm_mm), with random_seed=0xe0b18c20 max_iterations=8192 max_prime=128
[   12.084911] drm_mm: igt_sanitycheck - ok!
[  204.260369] ------------[ cut here ]------------
[  204.260973] Stack depot reached limit capacity
[  204.261001] WARNING: CPU: 0 PID: 1 at lib/stackdepot.c:119 depot_save_stack+0x275/0x490
[  204.262751] Modules linked in:
[  204.263130] CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-rc3-00005-gadc8732 #2
[  204.263990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[  204.264007] RIP: 0010:depot_save_stack+0x275/0x490
[  204.264007] RSP: 0000:ffff88000018b9d0 EFLAGS: 00010082
[  204.264007] RAX: 0000000000000022 RBX: 00000000d053170d RCX: ffffffff810cc732
[  204.264007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff810ca57c
[  204.264007] RBP: ffff88000018ba40 R08: 0000000000000001 R09: 00000000000020f1
[  204.264007] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000120
[  204.264007] R13: 0000000000000020 R14: 0000000000000020 R15: 0000000000000000
[  204.264007] FS:  0000000000000000(0000) GS:ffffffff8222c000(0000) knlGS:0000000000000000
[  204.264007] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  204.264007] CR2: 0000000000000000 CR3: 0000000002216000 CR4: 00000000000006b0
[  204.264007] Call Trace:
[  204.264007]  ? save_stack+0x74/0x90
[  204.264007]  ? drm_mm_interval_tree_augment_rotate+0x61/0x70
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_augment_rotate+0x61/0x70
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_augment_rotate+0x61/0x70
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_augment_rotate+0x61/0x70
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_add_node+0x103/0x160
[  204.264007]  ? drm_mm_interval_tree_augment_rotate+0x61/0x70
[  204.264007]  ? drm_mm_interval_tree_augment_rotate+0x61/0x70
[  204.264007]  ? drm_mm_interval_tree_augment_rotate+0x61/0x70
[  204.264007]  ? add_hole+0x148/0x180
[  204.264007]  ? drm_mm_reserve_node+0x1a0/0x230
[  204.264007]  ? evict_something+0x1b4/0x320
[  204.264007]  ? igt_evict_range+0x1dc/0x450
[  204.264007]  ? test_drm_mm_init+0x1fa/0x2a0
[  204.264007]  ? drm_fb_helper_modinit+0x37/0x37
[  204.264007]  ? do_one_initcall+0x57/0x1e0
[  204.264007]  ? drm_mm_reserve_node+0x1a0/0x230
[  204.264007]  ? evict_something+0x1b4/0x320
[  204.264007]  ? igt_evict_range+0x1dc/0x450
[  204.264007]  ? test_drm_mm_init+0x1fa/0x2a0
[  204.264007]  ? drm_fb_helper_modinit+0x37/0x37
[  204.264007]  ? do_one_initcall+0x57/0x1e0
[  204.264007]  ? kernel_init_freeable+0x19f/0x2ca
[  204.264007]  ? rest_init+0x140/0x140
[  204.264007]  ? kernel_init+0xf/0x160
[  204.264007]  ? rest_init+0x140/0x140
[  204.264007]  ? rest_init+0x140/0x140
[  204.264007]  ? ret_from_fork+0x24/0x30
[  204.264007] Code: c7 60 d2 25 82 e8 8c 68 72 00 e9 d8 fe ff ff 80 3d 5f 52 01 01 00 75 15 48 c7 c7 78 26 f3 81 c6 05 4f 52 01 01 01 e8 cb 2e da ff <0f> ff 48 8b 74 24 08 48 c7 c7 60 d2 25 82 e8 58 68 72 00 48 8b 
[  204.264007] ---[ end trace 871fab89c23acd90 ]---
[  221.189529] [drm] radeon kernel modesetting enabled.
[  221.193345] [drm] Found bochs VGA, ID 0xb0c0.
[  221.193925] [drm] Framebuffer size 16384 kB @ 0xfd000000, mmio @ 0xfebf0000.
[  221.195457] [TTM] Zone  kernel: Available graphics memory: 188374 kiB
[  221.196290] [TTM] Initializing pool allocator
[  221.196943] [TTM] Initializing DMA pool allocator
[  221.204132] bochs-drm 0000:00:02.0: fb0: bochsdrmfb frame buffer device
[  221.205065] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on minor 0
[  221.210448] ibmasm: IBM ASM Service Processor Driver version 1.0 loaded
[  221.216935] mtdoops: mtd device (mtddev=name/number) must be supplied
[  221.217751] Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks.
[  221.218662] pmc551: not detected
[  221.219974] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[  221.222388] serio: i8042 KBD port at 0x60,0x64 irq 1
[  221.223068] serio: i8042 AUX port at 0x60,0x64 irq 12
[  221.227519] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[  221.230369] rtc_cmos 00:00: RTC can wake from S4
[  221.231410] rtc rtc0: alarm rollover: day
[  221.232698] rtc rtc0: rtc_cmos: dev (251:0)
[  221.233215] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[  221.234297] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs
[  221.238712] rtc rtc1: alarm rollover: day
[  221.239779] rtc rtc1: test: dev (251:1)
[  221.240269] rtc-test rtc-test.0: rtc core: registered test as rtc1
[  221.241666] rtc rtc2: alarm rollover: day
[  221.242715] rtc rtc2: test: dev (251:2)
[  221.243194] rtc-test rtc-test.1: rtc core: registered test as rtc2
[  221.246684] pps pps0: new PPS source ktimer
[  221.247219] pps pps0: ktimer PPS source registered
[  221.247816] pps_ldisc: PPS line discipline registered
[  221.248583] Driver for 1-wire Dallas network protocol.
[  221.253995] f71882fg: Not a Fintek device
[  221.254543] f71882fg: Not a Fintek device
[  221.259293] acquirewdt: WDT driver for Acquire single board computer initialising
[  221.260773] acquirewdt: I/O address 0x0043 already in use
[  221.261481] acquirewdt: probe of acquirewdt failed with error -5
[  221.262922] advantechwdt: WDT driver for Advantech single board computer initialising
[  221.264846] advantechwdt: initialized. timeout=60 sec (nowayout=0)
[  221.265813] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[  221.266642] iTCO_vendor_support: vendor-support=0
[  221.267354] it87_wdt: no device
[  221.267761] pc87413_wdt: Version 1.1 at io 0x2E
[  221.268342] pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
[  221.269196] sbc60xxwdt: I/O address 0x0443 already in use
[  221.270626] No PC Engines board detected
[  221.272323] leds_ss4200: no LED devices found
[  221.283214] IDT PCI-E Non-Transparent Bridge Driver 2.0
[  221.298030] oprofile: using NMI interrupt.
[  221.299099] ... APIC ID:      00000000 (0)
[  221.299622] ... APIC VERSION: 01050014
[  221.300011] 0000000000000000000000000000000000000000000000000000000000000000
[  221.300011] 0000000000000000000000000000000000000000000000000000000000000000
[  221.300011] 0000000000000000000000000000000000000000000000000000000000004000
[  221.302718] number of MP IRQ sources: 15.
[  221.303213] number of IO-APIC #0 registers: 24.
[  221.303778] testing the IO APIC.......................
[  221.304416] IO APIC #0......
[  221.304782] .... register #00: 00000000
[  221.305252] .......    : physical APIC id: 00
[  221.305790] .......    : Delivery Type: 0
[  221.306283] .......    : LTS          : 0
[  221.306779] .... register #01: 00170011
[  221.307249] .......     : max redirection entries: 17
[  221.307877] .......     : PRQ implemented: 0
[  221.308406] .......     : IO APIC version: 11
[  221.308948] .... register #02: 00000000
[  221.309418] .......     : arbitration: 00
[  221.309915] .... IRQ redirection table:
[  221.310384] IOAPIC 0:
[  221.310684]  pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.311650]  pin01, enabled , edge , high, V(22), IRR(0), S(0), logical , D(01), M(1)
[  221.312610]  pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(01), M(1)
[  221.313556]  pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.314505]  pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.315463]  pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.316435]  pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.317398]  pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.318365]  pin08, enabled , edge , high, V(23), IRR(0), S(0), logical , D(01), M(1)
[  221.319325]  pin09, enabled , level, high, V(20), IRR(0), S(0), logical , D(01), M(1)
[  221.320303]  pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.321264]  pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.322222]  pin0c, enabled , edge , high, V(21), IRR(0), S(0), logical , D(01), M(1)
[  221.323180]  pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.324159]  pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.325118]  pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.326069]  pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.327024]  pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.327990]  pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.328950]  pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.329906]  pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.330862]  pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.331824]  pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.332782]  pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[  221.333736] IRQ to pin mappings:
[  221.334140] IRQ0 -> 0:2
[  221.334452] IRQ1 -> 0:1
[  221.334767] IRQ3 -> 0:3
[  221.335079] IRQ4 -> 0:4
[  221.335385] IRQ5 -> 0:5
[  221.335711] IRQ6 -> 0:6
[  221.336033] IRQ7 -> 0:7
[  221.336343] IRQ8 -> 0:8
[  221.336658] IRQ9 -> 0:9
[  221.336968] IRQ10 -> 0:10
[  221.337299] IRQ11 -> 0:11
[  221.337632] IRQ12 -> 0:12
[  221.337962] IRQ13 -> 0:13
[  221.338291] IRQ14 -> 0:14
[  221.338626] IRQ15 -> 0:15
[  221.338955] .................................... done.
[  221.341590] Loading compiled-in X.509 certificates
[  221.342242] page_owner is disabled
[  221.343934] kworker/u2:0 (105) used greatest stack depth: 13664 bytes left
[  221.348274] Key type big_key registered
[  221.350639] Key type trusted registered
[  221.353080] Key type encrypted registered
[  221.356627] rtc_cmos 00:00: setting system clock to 2017-12-15 15:15:37 UTC (1513350937)
[  221.358884] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[  221.359634] EDD information not available.
[  221.360909] ALSA device list:
[  221.361282]   #0: Dummy 1
[  221.367293] Freeing unused kernel memory: 1268K
[  221.367870] Write protecting the kernel read-only data: 18432k
[  221.369993] Freeing unused kernel memory: 1988K
[  221.385923] Freeing unused kernel memory: 1968K
[  221.404080] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[  221.404893] rodata_test: all tests were successful
ifconfig: socket: Address family not supported by protocol
[  221.451861] cat (136) used greatest stack depth: 13408 bytes left
/ # PATH=/sbin:/usr/sbin:/bin:/usr/bin:/lkp/lkp/src/bin
LKP: HOSTNAME vm-waimea-yocto-ia32-8, MAC , kernel  , serial console /dev/ttyS0
[  222.498861] Kernel tests: Boot OK!
[  222.498861] LKP: waiting for network...
[  238.742418] cat (218) used greatest stack depth: 13264 bytes left
[  238.786082] process 232 (wait) attempted a POSIX timer syscall while CONFIG_POSIX_TIMERS is not set
[  239.501797] ls /sys/class/net
[  239.501797] lo
[  239.501797] /lkp/lkp/src/bin/run-lkp
[  239.501797] RESULT_ROOT=/result/boot/1/vm-waimea-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/x86_64-randconfig-h0-12150359/gcc-7/adc8732ba8dc55ea7dd226a2edc59a8ef57478cf/1
[  239.501797] job=/lkp/scheduled/vm-waimea-yocto-ia32-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-adc8732ba8dc55ea7dd226a2edc59a8ef57478cf-20171215-82430-1ubrhwe-1.yaml
[  239.501797] run-job /lkp/scheduled/vm-waimea-yocto-ia32-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-adc8732ba8dc55ea7dd226a2edc59a8ef57478cf-20171215-82430-1ubrhwe-1.yaml
[  239.501797] skip http request: cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/vm-waimea-yocto-ia32-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-adc8732ba8dc55ea7dd226a2edc59a8ef57478cf-20171215-82430-1ubrhwe-1.yaml&job_state=running -O /dev/null
[  241.511010] skip http request: cgi-bin/lkp-jobfile-append-var?job_file=/lkp/scheduled/vm-waimea-yocto-ia32-8/boot-1-yocto-tiny-i386-2016-04-22.cgz-adc8732ba8dc55ea7dd226a2edc59a8ef57478cf-20171215-82430-1ubrhwe-1.yaml&job_state=post_run -O /dev/null
[  242.513856] kill 214 cat /proc/kmsg 
[  242.513856] wait for background monitors: 219 227 oom-killer nfs-hang
[  244.117868] sysrq: SysRq : Emergency Sync
[  244.118634] sysrq: SysRq : Resetting

Elapsed time: 250

#!/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-x86_64
	-enable-kvm
	-kernel $kernel
	-initrd initrd.img
	-m 420
	-smp 1
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::23717-:22
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-waimea-yocto-ia32-8::dhcp
	root=/dev/ram0
	user=lkp
	job=/job-script
	ARCH=x86_64
	kconfig=x86_64-randconfig-h0-12150359
	branch=linux-devel/devel-catchup-201712150503
	commit=adc8732ba8dc55ea7dd226a2edc59a8ef57478cf
	BOOT_IMAGE=/pkg/linux/x86_64-randconfig-h0-12150359/gcc-7/adc8732ba8dc55ea7dd226a2edc59a8ef57478cf/vmlinuz-4.15.0-rc3-00005-gadc8732
	max_uptime=600
	RESULT_ROOT=/result/boot/1/vm-waimea-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/x86_64-randconfig-h0-12150359/gcc-7/adc8732ba8dc55ea7dd226a2edc59a8ef57478cf/1
	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
)

"${kvm[@]}" -append "${append[*]}"
