early console in setup code
[    0.000000] Linux version 4.17.0-rc2-00001-gcad8e99 (kbuild@lkp-hsx02) (gcc version 6.4.0 20171026 (Debian 6.4.0-9)) #1 SMP PREEMPT Fri Apr 27 01:46:22 CST 2018
[    0.000000] Command line: ip=::::vm-ivb41-quantal-x86_64-30::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-ivb41-quantal-x86_64-30/boot-1-quantal-core-x86_64.cgz-cad8e9967526d263d9a4f04ca763b2d76c045750-20180427-80266-1hb8lge-1.yaml ARCH=x86_64 kconfig=x86_64-randconfig-s1-04262148 branch=linux-devel/devel-spot-201804261954 commit=cad8e9967526d263d9a4f04ca763b2d76c045750 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s1-04262148/gcc-6/cad8e9967526d263d9a4f04ca763b2d76c045750/vmlinuz-4.17.0-rc2-00001-gcad8e99 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-ivb41-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-s1-04262148/gcc-6/cad8e9967526d263d9a4f04ca763b2d76c045750/0 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=ttyS0,1
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    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 0x0000000000100000-0x000000001ffdffff] usable
[    0.000000] BIOS-e820: [mem 0x000000001ffe0000-0x000000001fffffff] 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] NX (Execute Disable) protection: active
[    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 = 0x1ffe0 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 0x000f6a80-0x000f6a8f] mapped at [        (ptrval)]
[    0.000000]   mpc: f6a90-f6b74
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [        (ptrval)] 99000 size 24576
[    0.000000] BRK [0x10e14000, 0x10e14fff] PGTABLE
[    0.000000] BRK [0x10e15000, 0x10e15fff] PGTABLE
[    0.000000] BRK [0x10e16000, 0x10e16fff] PGTABLE
[    0.000000] BRK [0x10e17000, 0x10e17fff] PGTABLE
[    0.000000] BRK [0x10e18000, 0x10e18fff] PGTABLE
[    0.000000] BRK [0x10e19000, 0x10e19fff] PGTABLE
[    0.000000] BRK [0x10e1a000, 0x10e1afff] PGTABLE
[    0.000000] BRK [0x10e1b000, 0x10e1bfff] PGTABLE
[    0.000000] BRK [0x10e1c000, 0x10e1cfff] PGTABLE
[    0.000000] BRK [0x10e1d000, 0x10e1dfff] PGTABLE
[    0.000000] BRK [0x10e1e000, 0x10e1efff] PGTABLE
[    0.000000] BRK [0x10e1f000, 0x10e1ffff] PGTABLE
[    0.000000] RAMDISK: [mem 0x1c6ed000-0x1ffdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6870 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 ffffffffff5fd000 (        fee00000)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000001ffdffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x1c6e8000-0x1c6ecfff]
[    0.000000] kvm-clock: cpu 0, msr 0:1c6e6001, primary cpu clock
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: using sched offset of 980114375 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x000000001ffdffff]
[    0.000000]   Normal   empty
[    0.000000]   Device   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 0x0000000000100000-0x000000001ffdffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001ffdffff]
[    0.000000] On node 0 totalpages: 130942
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 1984 pages used for memmap
[    0.000000]   DMA32 zone: 126944 pages, LIFO batch:31
[    0.000000] Reserved but unavailable: 98 pages
[    0.000000] kasan: KernelAddressSanitizer initialized
[    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 ffffffffff5fc000 (fec00000)
[    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: 6370452778343963 ns
[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] percpu: Embedded 51 pages/cpu @        (ptrval) s170248 r8192 d30456 u1048576
[    0.000000] pcpu-alloc: s170248 r8192 d30456 u1048576 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 1741e300
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 128873
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: ip=::::vm-ivb41-quantal-x86_64-30::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-ivb41-quantal-x86_64-30/boot-1-quantal-core-x86_64.cgz-cad8e9967526d263d9a4f04ca763b2d76c045750-20180427-80266-1hb8lge-1.yaml ARCH=x86_64 kconfig=x86_64-randconfig-s1-04262148 branch=linux-devel/devel-spot-201804261954 commit=cad8e9967526d263d9a4f04ca763b2d76c045750 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s1-04262148/gcc-6/cad8e9967526d263d9a4f04ca763b2d76c045750/vmlinuz-4.17.0-rc2-00001-gcad8e99 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-ivb41-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-s1-04262148/gcc-6/cad8e9967526d263d9a4f04ca763b2d76c045750/0 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=
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] Memory: 228900K/523768K available (12300K kernel code, 3500K rwdata, 4976K rodata, 1188K init, 21880K bss, 188356K reserved, 0K cma-reserved)
[    0.000000] random: get_random_u64 called from __kmem_cache_create+0x27/0x2d7 with crng_init=0
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.003333] Running RCU self tests
[    0.003333] Preemptible hierarchical RCU implementation.
[    0.003333] 	RCU lockdep checking is enabled.
[    0.003333] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[    0.003333] 	RCU debug extended QS entry/exit.
[    0.003333] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    0.003333] 	Tasks RCU enabled.
[    0.003333] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.003333] NR_IRQS: 4352, nr_irqs: 56, preallocated irqs: 16
[    0.003333] 	Offload RCU callbacks from CPUs: (none).
[    0.003333] console [ttyS0] enabled
[    0.003333] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.003333] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.003333] ... MAX_LOCK_DEPTH:          48
[    0.003333] ... MAX_LOCKDEP_KEYS:        8191
[    0.003333] ... CLASSHASH_SIZE:          4096
[    0.003333] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.003333] ... MAX_LOCKDEP_CHAINS:      65536
[    0.003333] ... CHAINHASH_SIZE:          32768
[    0.003333]  memory used by lock dependency info: 7391 kB
[    0.003333]  per task-struct memory footprint: 1920 bytes
[    0.003333] ACPI: Core revision 20180313
[    0.003333] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.003333] hpet clockevent registered
[    0.003384] APIC: Switch to symmetric I/O mode setup
[    0.004120] enabled ExtINT on CPU#0
[    0.005152] ENABLING IO-APIC IRQs
[    0.005560] init IO_APIC IRQs
[    0.006680]  apic 0 pin 0 not connected
[    0.007285] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.008369] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.009210] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.009999] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.009999]  apic 0 pin 16 not connected
[    0.009999]  apic 0 pin 17 not connected
[    0.009999]  apic 0 pin 18 not connected
[    0.009999]  apic 0 pin 19 not connected
[    0.009999]  apic 0 pin 20 not connected
[    0.009999]  apic 0 pin 21 not connected
[    0.009999]  apic 0 pin 22 not connected
[    0.009999]  apic 0 pin 23 not connected
[    0.009999] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.009999] tsc: Detected 2693.508 MHz processor
[    0.010073] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x26d349e8249, max_idle_ns: 440795288087 ns
[    0.011525] Calibrating delay loop (skipped) preset value.. 5389.47 BogoMIPS (lpj=8978360)
[    0.012506] pid_max: default: 4096 minimum: 301
[    0.014095] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.015191] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.016147] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.016712] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.020372] CPU: Physical Processor ID: 0
[    0.020890] mce: CPU supports 10 MCE banks
[    0.021481] numa_add_cpu cpu 0 node 0: mask now 0
[    0.022253] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.023350] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.024456] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!
[    0.024794] debug: unmapping init [mem 0xffffffffbe2b0000-0xffffffffbe2b5fff]
[    0.030695] Using local APIC timer interrupts.
[    0.030695] calibrating APIC timer ...
[    0.033333] ... lapic delta = 6250182
[    0.033333] ... PM-Timer delta = 357964
[    0.033333] ... PM-Timer result ok
[    0.033333] ..... delta 6250182
[    0.033333] ..... mult: 268443299
[    0.033333] ..... calibration result: 3333430
[    0.033333] ..... CPU clock speed is 2693.2844 MHz.
[    0.033333] ..... host bus clock speed is 1000.0430 MHz.
[    0.033333] smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
[    0.046740] Performance Events: PMU not available due to virtualization, using software events only.
[    0.060076] Hierarchical SRCU implementation.
[    0.070422] NMI watchdog: Perf event create on CPU 0 failed with -2
[    0.072161] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.086706] smp: Bringing up secondary CPUs ...
[    0.113557] x86: Booting SMP configuration:
[    0.114419] .... node  #0, CPUs:      #1
[    0.003333] kvm-clock: cpu 1, msr 0:1c6e6041, secondary cpu clock
[    0.003333] masked ExtINT on CPU#1
[    0.003333] numa_add_cpu cpu 1 node 0: mask now 0-1
[    0.120312] KVM setup async PF for cpu 1
[    0.121027] kvm-stealtime: cpu 1, msr 1751e300
[    0.121841] smp: Brought up 1 node, 2 CPUs
[    0.121841] smpboot: Max logical packages: 2
[    0.123461] ----------------
[    0.123928] | NMI testsuite:
[    0.124373] --------------------
[    0.124876]   remote IPI:  ok  |
[    0.125450]    local IPI:  ok  |
[    0.126024] --------------------
[    0.126688] Good, all   2 testcases passed! |
[    0.127436] ---------------------------------
[    0.128116] smpboot: Total of 2 processors activated (10778.95 BogoMIPS)
[    0.143378] node 0 initialised, 26628 pages in 13ms
[    0.146900] pgdatinit0 (21) used greatest stack depth: 29816 bytes left
[    0.148044] devtmpfs: initialized
[    0.149356] x86/mm: Memory block size: 128MB
[    0.157652] workqueue: round-robin CPU selection forced, expect performance impact
[    0.160208] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.161108] futex hash table entries: 16 (order: -1, 2048 bytes)
[    0.166541] NET: Registered protocol family 16
[    0.170301] cpuidle: using governor ladder
[    0.171425] ACPI: bus type PCI registered
[    0.172200] PCI: Using configuration type 1 for base access
[    0.196949] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.197736] cryptd: max_cpu_qlen set to 1000
[    0.197736] ACPI: Added _OSI(Module Device)
[    0.200321] ACPI: Added _OSI(Processor Device)
[    0.200774] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.201250] ACPI: Added _OSI(Processor Aggregator Device)
[    0.201799] ACPI: Added _OSI(Linux-Dell-Video)
[    0.235858] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.258863] ACPI: Interpreter enabled
[    0.259771] ACPI: (supports S0 S3 S5)
[    0.260050] ACPI: Using IOAPIC for interrupt routing
[    0.261146] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.265231] ACPI: Enabled 2 GPEs in block 00 to 0F
[    0.359846] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.360076] acpi PNP0A03:00: _OSC: OS supports [Segments]
[    0.361331] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.363743] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.367241] PCI host bridge to bus 0000:00
[    0.367984] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.369182] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.370039] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.371319] pci_bus 0000:00: root bus resource [mem 0x20000000-0xfebfffff window]
[    0.372600] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.373540] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.380741] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.386793] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.391768] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    0.394363] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.396689] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.397707] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.399235] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.404637] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.406330] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.406707] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.413055] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.415807] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.421141] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.430022] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.436520] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.438044] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.440643] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.449348] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.455281] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[    0.456689] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[    0.481065] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.485152] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.489014] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.492855] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.494601] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.501915] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.501915] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.503363] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.504265] vgaarb: loaded
[    0.507725] pps_core: LinuxPPS API ver. 1 registered
[    0.508521] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.510051] PTP clock support registered
[    0.511178] FPGA manager framework
[    0.511178] PCI: Using ACPI for IRQ routing
[    0.511811] PCI: pci_cache_line_size set to 64 bytes
[    0.513555] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.514522] e820: reserve RAM buffer [mem 0x1ffe0000-0x1fffffff]
[    0.519040] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[    0.521229] clocksource: Switched to clocksource kvm-clock
[    0.525611] pnp: PnP ACPI init
[    0.527382] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.529367] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.531325] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.532658] pnp 00:03: [dma 2]
[    0.533704] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.536141] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.538529] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.540951] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.549217] pnp: PnP ACPI: found 7 devices
[    0.560084] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.561737] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.562671] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.563285] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.563996] pci_bus 0000:00: resource 7 [mem 0x20000000-0xfebfffff window]
[    0.565956] NET: Registered protocol family 2
[    0.568015] tcp_listen_portaddr_hash hash table entries: 256 (order: 2, 18432 bytes)
[    0.568928] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    0.569910] TCP bind hash table entries: 4096 (order: 6, 262144 bytes)
[    0.571523] TCP: Hash tables configured (established 4096 bind 4096)
[    0.572505] UDP hash table entries: 256 (order: 3, 40960 bytes)
[    0.573311] UDP-Lite hash table entries: 256 (order: 3, 40960 bytes)
[    0.574717] NET: Registered protocol family 1
[    0.576559] RPC: Registered named UNIX socket transport module.
[    0.577229] RPC: Registered udp transport module.
[    0.577713] RPC: Registered tcp transport module.
[    0.578183] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.579102] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.579818] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.580456] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.581140] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.582100] PCI: CLS 0 bytes, default 64
[    0.583631] Unpacking initramfs...
[    7.737869] debug: unmapping init [mem 0xffff88001c6ed000-0xffff88001ffdffff]
[    7.749767] Scanning for low memory corruption every 60 seconds
[    7.754303] PCLMULQDQ-NI instructions are not detected.
[    7.755431] CPU feature 'AVX registers' is not supported.
[    7.756290] CPU feature 'AVX registers' is not supported.
[    8.774863] tsc: Refined TSC clocksource calibration: 2693.509 MHz
[    8.775609] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26d34aa491a, max_idle_ns: 440795256568 ns
[   14.373606] Initialise system trusted keyrings
[   14.383310] workingset: timestamp_bits=56 max_order=17 bucket_order=0
[   14.453643] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[   14.455341] QNX4 filesystem 0.2.3 registered.
[   14.456539] qnx6: QNX6 filesystem 1.0.0 registered.
[   14.457422] fuse init (API version 7.26)
[   14.461753] NILFS version 2 loaded
[   14.462387] befs: version: 0.9.3
[   14.489588] Key type asymmetric registered
[   14.490386] Asymmetric key parser 'x509' registered
[   14.492066] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[   14.493220] io scheduler noop registered (default)
[   14.494042] io scheduler mq-deadline registered
[   14.494743] io scheduler kyber registered
[   15.272416] String selftests succeeded
[   15.275687] glob: 64 self-tests passed, 0 failed
[   15.295542] intel_idle: does not run on family 6 model 6
[   15.297666] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   15.298760] ACPI: Power Button [PWRF]
[   15.299476] Warning: Processor Platform Limit event detected, but not handled.
[   15.300235] Consider compiling CPUfreq support into your kernel.
[   15.483464] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[   15.508327] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   15.534474] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[   15.544137] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[   15.546973] parport_pc 00:04: reported by Plug and Play ACPI
[   15.548516] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[   15.642858] Floppy drive(s): fd0 is 2.88M AMI BIOS
[   15.661037] FDC 0 is a S82078B
[   15.668479] loop: module loaded
[   15.670392] dummy-irq: no IRQ given.  Use irq=N
[   15.674631] mtdoops: mtd device (mtddev=name/number) must be supplied
[   15.675338] L440GX flash mapping: failed to find PIIX4 ISA bridge, cannot continue
[   15.676208] platform physmap-flash.0: failed to claim resource 0: [mem 0x08000000-0x07ffffff]
[   15.682831] ftl_cs: FTL header not found.
[   15.754470] kworker/u4:3 (92) used greatest stack depth: 28120 bytes left
[   15.767178] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0
[   15.769314] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0
[   15.771394] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0
[   15.773542] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0
[   15.775526] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0
[   15.786328] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0
[   15.788461] nand: device found, Manufacturer ID: 0x98, Chip ID: 0x39
[   15.789686] nand: Toshiba NAND 128MiB 1,8V 8-bit
[   15.795172] nand: 128 MiB, SLC, erase size: 16 KiB, page size: 512, OOB size: 16
[   15.797017] flash size: 128 MiB
[   15.797623] page size: 512 bytes
[   15.798315] OOB area size: 16 bytes
[   15.799073] sector size: 16 KiB
[   15.799706] pages number: 262144
[   15.806265] pages per sector: 32
[   15.806914] bus width: 8
[   15.807392] bits in sector size: 14
[   15.808050] bits in page size: 9
[   15.808825] bits in OOB size: 4
[   15.809396] flash size with OOB: 135168 KiB
[   15.810393] page address bytes: 4
[   15.810981] sector address bytes: 3
[   15.811606] options: 0x42
[   15.824181] Scanning device for bad blocks
[   15.928003] ftl_cs: FTL header not found.
[   15.932052] Creating 1 MTD partitions on "NAND 128MiB 1,8V 8-bit":
[   15.933053] 0x000000000000-0x000008000000 : "NAND simulator partition 0"
[   15.971603] ftl_cs: FTL header not found.
[   15.978773] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[   15.979847] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   18.893337] PCI Interrupt Link [LNKC] enabled at IRQ 11
[   19.256448] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[   19.257664] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[   19.260502] parport0: no more devices allowed
[   19.261270] ks0108: ERROR: parport didn't register new device
[   19.262885] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[   19.265704] serio: i8042 KBD port at 0x60,0x64 irq 1
[   19.266282] serio: i8042 AUX port at 0x60,0x64 irq 12
[   19.268989] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[   19.269145] rtc-test rtc-test.0: rtc core: registered test as rtc0
[   19.274025] rtc-test rtc-test.1: rtc core: registered test as rtc1
[   19.275326] Driver for 1-wire Dallas network protocol.
[   19.276501] DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko
[   19.277652] w1_f0d_init()
[   19.286268] NET: Registered protocol family 10
[   19.291384] Segment Routing with IPv6
[   19.291889] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[   19.294054] start plist test
[   19.302455] end plist test
[   19.305033] ... APIC ID:      00000000 (0)
[   19.305633] ... APIC VERSION: 01050014
[   19.306186] 0000000000000000000000000000000000000000000000000000000000000000
[   19.307391] 0000000000000000000000000000000000000000000000000000000000000000
[   19.307501] 0000000000000000000000000000000000000000000000000000000000001000
[   19.309887] number of MP IRQ sources: 15.
[   19.310584] number of IO-APIC #0 registers: 24.
[   19.311308] testing the IO APIC.......................
[   19.312224] IO APIC #0......
[   19.312756] .... register #00: 00000000
[   19.313461] .......    : physical APIC id: 00
[   19.314223] .......    : Delivery Type: 0
[   19.314936] .......    : LTS          : 0
[   19.315628] .... register #01: 00170011
[   19.316206] .......     : max redirection entries: 17
[   19.316999] .......     : PRQ implemented: 0
[   19.317687] .......     : IO APIC version: 11
[   19.318422] .... register #02: 00000000
[   19.319091] .......     : arbitration: 00
[   19.319748] .... IRQ redirection table:
[   19.320317] IOAPIC 0:
[   19.320683]  pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.321803]  pin01, enabled , edge , high, V(23), IRR(0), S(0), logical , D(02), M(0)
[   19.323029]  pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(01), M(0)
[   19.324150]  pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.325478]  pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.326850]  pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.328200]  pin06, enabled , edge , high, V(22), IRR(0), S(0), logical , D(02), M(0)
[   19.329050]  pin07, enabled , edge , high, V(21), IRR(0), S(0), logical , D(01), M(0)
[   19.329829]  pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.330631]  pin09, enabled , level, high, V(21), IRR(0), S(0), logical , D(02), M(0)
[   19.331414]  pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.332200]  pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.332989]  pin0c, enabled , edge , high, V(22), IRR(0), S(0), logical , D(01), M(0)
[   19.333792]  pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.334574]  pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.335354]  pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.336289]  pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.337296]  pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.338088]  pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.338875]  pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.339651]  pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.340469]  pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.341281]  pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.342060]  pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   19.342836] IRQ to pin mappings:
[   19.343174] IRQ0 -> 0:2
[   19.343462] IRQ1 -> 0:1
[   19.343736] IRQ3 -> 0:3
[   19.343997] IRQ4 -> 0:4
[   19.344256] IRQ5 -> 0:5
[   19.344516] IRQ6 -> 0:6
[   19.344786] IRQ7 -> 0:7
[   19.345047] IRQ8 -> 0:8
[   19.345307] IRQ9 -> 0:9
[   19.345572] IRQ10 -> 0:10
[   19.345849] IRQ11 -> 0:11
[   19.346125] IRQ12 -> 0:12
[   19.346402] IRQ13 -> 0:13
[   19.346706] IRQ14 -> 0:14
[   19.346987] IRQ15 -> 0:15
[   19.347264] .................................... done.
[   19.347826] sched_clock: Marking stable (19346690548, 0)->(19788710602, -442020054)
[   19.352028] Loading compiled-in X.509 certificates
[   19.365391] Duplicate name in testcase-data, renamed to "duplicate-name#1"
[   19.374032] ### dt-test ### start of unittest - you will see error messages
[   19.375350] OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[   19.376563] OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[   19.377794] OF: /testcase-data/phandle-tests/consumer-a: could not find phandle
[   19.378528] OF: /testcase-data/phandle-tests/consumer-a: could not find phandle
[   19.379263] OF: /testcase-data/phandle-tests/consumer-a: arguments longer than property
[   19.380096] OF: /testcase-data/phandle-tests/consumer-a: arguments longer than property
[   19.381289] OF: /testcase-data/phandle-tests/consumer-b: could not get #phandle-missing-cells for /testcase-data/phandle-tests/provider1
[   19.382541] OF: /testcase-data/phandle-tests/consumer-b: could not find phandle
[   19.383297] OF: /testcase-data/phandle-tests/consumer-b: arguments longer than property
[   19.388316] ### dt-test ### end of unittest - 187 passed, 0 failed
[   19.393536] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   21.600630] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[   21.603502] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   21.620087] Sending DHCP requests ., OK
[   21.621548] IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15
[   21.622824] IP-Config: Complete:
[   21.623386]      device=eth0, hwaddr=52:54:00:12:34:56, ipaddr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2
[   21.624887]      host=vm-ivb41-quantal-x86_64-30, domain=, nis-domain=(none)
[   21.625979]      bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath=     nameserver0=10.0.2.3
[   21.661489] Unregister pv shared memory for cpu 0
[   21.663157] 
[   21.663518] ================================
[   21.664248] WARNING: inconsistent lock state
[   21.664989] 4.17.0-rc2-00001-gcad8e99 #1 Not tainted
[   21.665824] --------------------------------
[   21.666510] inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage.
[   21.667591] cpuhp/0/14 [HC0[0]:SC0[0]:HE1:SE1] takes:
[   21.668441]         (ptrval) (&p->pi_lock){?.-.}, at: smpboot_thread_fn+0x183/0x42c
[   21.669715] {IN-HARDIRQ-W} state was registered at:
[   21.670739]   lock_acquire+0x99/0xc9
[   21.671341]   _raw_spin_lock_irqsave+0x45/0x59
[   21.672062]   try_to_wake_up+0x8f/0x528
[   21.672733]   wake_up_process+0x10/0x12
[   21.673434]   hrtimer_wakeup+0x27/0x2c
[   21.674068]   __hrtimer_run_queues+0x163/0x1d4
[   21.674785]   hrtimer_run_queues+0x175/0x1b4
[   21.675518]   run_local_timers+0x30/0x7f
[   21.676206]   update_process_times+0x22/0x4f
[   21.686136]   tick_periodic+0xc4/0xca
[   21.689746]   tick_handle_periodic+0x29/0x7b
[   21.690518]   smp_apic_timer_interrupt+0x9d/0xb1
[   21.691318]   apic_timer_interrupt+0xf/0x20
[   21.692022]   native_safe_halt+0x6/0x8
[   21.692635]   default_idle+0x13/0x1c
[   21.693253]   arch_cpu_idle+0xa/0xc
[   21.697213]   default_idle_call+0x35/0x38
[   21.697891]   do_idle+0x181/0x2bf
[   21.698467]   cpu_startup_entry+0x1a/0x1c
[   21.699156]   rest_init+0x22c/0x232
[   21.699752]   start_kernel+0x4fc/0x520
[   21.700309]   x86_64_start_reservations+0x24/0x26
[   21.701909]   x86_64_start_kernel+0x6f/0x72
[   21.702553]   secondary_startup_64+0xa5/0xb0
[   21.703294] irq event stamp: 1401
[   21.703834] hardirqs last  enabled at (1401): [<ffffffffbd3ef4f3>] _raw_spin_unlock_irq+0x27/0x4b
[   21.705223] hardirqs last disabled at (1400): [<ffffffffbd3e69e3>] __schedule+0x23b/0xccc
[   21.706490] softirqs last  enabled at (1206): [<ffffffffbd60028d>] __do_softirq+0x28d/0x2db
[   21.707466] softirqs last disabled at (1181): [<ffffffffbcab67cf>] irq_exit+0x67/0x100
[   21.708244] 
[   21.708244] other info that might help us debug this:
[   21.709009]  Possible unsafe locking scenario:
[   21.709009] 
[   21.709919]        CPU0
[   21.710300]        ----
[   21.710696]   lock(&p->pi_lock);
[   21.711199]   <Interrupt>
[   21.711614]     lock(&p->pi_lock);
[   21.712146] 
[   21.712146]  *** DEADLOCK ***
[   21.712146] 
[   21.713108] no locks held by cpuhp/0/14.
[   21.713773] 
[   21.713773] stack backtrace:
[   21.714502] CPU: 0 PID: 14 Comm: cpuhp/0 Not tainted 4.17.0-rc2-00001-gcad8e99 #1
[   21.715747] Call Trace:
[   21.716174]  dump_stack+0x9c/0xe9
[   21.716756]  print_usage_bug+0x321/0x330
[   21.717533]  mark_lock+0x4f5/0x779
[   21.718122]  ? finish_task_switch+0x274/0x325
[   21.718653]  ? print_shortest_lock_dependencies+0x1c6/0x1c6
[   21.719230]  __lock_acquire+0x4a0/0x888
[   21.719606]  lock_acquire+0x99/0xc9
[   21.719992]  ? smpboot_thread_fn+0x183/0x42c
[   21.720457]  _raw_spin_lock+0x2d/0x3c
[   21.720885]  ? smpboot_thread_fn+0x183/0x42c
[   21.721285]  smpboot_thread_fn+0x183/0x42c
[   21.721703]  ? sort_range+0x1d/0x1d
[   21.722105]  ? preempt_count_sub+0x13/0xb5
[   21.722542]  ? schedule+0xdd/0xe9
[   21.722934]  kthread+0x1db/0x1eb
[   21.723245]  ? sort_range+0x1d/0x1d
[   21.723620]  ? kthread_create_on_node+0xa1/0xa1
[   21.724137]  ret_from_fork+0x24/0x30
[   21.730948] numa_remove_cpu cpu 0 node 0: mask now 1
[   21.733638] CPU 0 is now offline
[   21.735209] debug: unmapping init [mem 0xffffffffbe187000-0xffffffffbe2affff]
[   21.736225] Write protecting the kernel read-only data: 20480k
[   21.739451] debug: unmapping init [mem 0xffff88000ec07000-0xffff88000edfffff]
[   21.741223] debug: unmapping init [mem 0xffff88000f2dc000-0xffff88000f3fffff]
[   21.798549] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   21.815648] random: init: uninitialized urandom read (12 bytes read)
[   21.876844] hwclock (101) used greatest stack depth: 27928 bytes left
[   21.886110] plymouthd (99) used greatest stack depth: 27656 bytes left
[   21.906815] sh (104) used greatest stack depth: 27640 bytes left
[   21.953005] mountall (108) used greatest stack depth: 26776 bytes left
[   21.976917] random: trinity: uninitialized urandom read (4 bytes read)
mountall: Event failed
[   22.102893] random: mountall: uninitialized urandom read (12 bytes read)
[   22.154174] init: Failed to create pty - disabling logging for job
[   22.155285] init: Temporary process spawn error: No such file or directory
[   22.191738] init: Failed to create pty - disabling logging for job
[   22.193058] init: Temporary process spawn error: No such file or directory
[   22.301682] init: Failed to create pty - disabling logging for job
[   22.302812] init: Temporary process spawn error: No such file or directory
[   22.307684] init: Failed to create pty - disabling logging for job
[   22.308793] init: Temporary process spawn error: No such file or directory
[   22.427189] init: Failed to create pty - disabling logging for job
[   22.428994] init: Temporary process spawn error: No such file or directory
[   22.439238] init: Failed to create pty - disabling logging for job
[   22.440420] init: Temporary process spawn error: No such file or directory
[   22.451555] init: Failed to create pty - disabling logging for job
[   22.452662] init: Temporary process spawn error: No such file or directory
[   22.477652] init: Failed to create pty - disabling logging for job
[   22.479061] init: Temporary process spawn error: No such file or directory
[   22.531459] init: Failed to create pty - disabling logging for job
[   22.532654] init: Temporary process spawn error: No such file or directory
[   22.562275] init: Failed to create pty - disabling logging for job
[   22.563505] init: Temporary process spawn error: No such file or directory
[   22.566396] udevd[172]: starting version 175
[   22.574098] init: Failed to create pty - disabling logging for job
[   22.575276] init: Temporary process spawn error: No such file or directory
[   22.587388] init: Failed to create pty - disabling logging for job
[   22.588574] init: Temporary process spawn error: No such file or directory
udevd[179]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXSYSTM:': No such file or directory
udevd[181]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv input:b0019v0000p0001e0000-e0,1,k74,ramlsfw': No such file or directory
udevd[182]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXSYBUS:': No such file or directory
udevd[189]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXSYBUS:': No such file or directory
udevd[193]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00001234d00001111sv00001AF4sd00001100bc03sc00i00': No such file or directory
udevd[194]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00007113sv00001AF4sd00001100bc06sc80i00': No such file or directory
udevd[190]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00001237sv00001AF4sd00001100bc06sc00i00': No such file or directory
udevd[191]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00007000sv00001AF4sd00001100bc06sc01i00': No such file or directory
udevd[195]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:ACPI0010:PNP0A05:': No such file or directory
udevd[196]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A03:': No such file or directory
udevd[197]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[198]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0103:': No such file or directory
udevd[204]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00007010sv00001AF4sd00001100bc01sc01i80': No such file or directory
udevd[205]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[206]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[207]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[208]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[210]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXCPU:': No such file or directory
udevd[212]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d000025ABsv00001AF4sd00001100bc08sc80i00': No such file or directory
udevd[213]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXCPU:': No such file or directory
udevd[217]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:QEMU0002:': No such file or directory
udevd[214]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A06:': No such file or directory
udevd[215]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A06:': No such file or directory
udevd[216]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A06:': No such file or directory

[   23.008852] init: Failed to create pty - disabling logging for job
[   23.009931] init: Temporary process spawn error: No such file or directory
[   23.049362] init: Failed to create pty - disabling logging for job
[   23.050699] init: Temporary process spawn error: No such file or directory
udevd[251]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0303:': No such file or directory
udevd[252]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:QEMU0002:': No such file or directory
udevd[254]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0501:': No such file or directory
udevd[253]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0400:': No such file or directory
udevd[255]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0501:': No such file or directory
udevd[256]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0700:': No such file or directory
udevd[257]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0B00:': No such file or directory
udevd[258]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0F13:': No such file or directory
udevd[259]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0103:': No such file or directory
udevd[263]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv platform:platform-framebuffer': No such file or directory
udevd[261]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv serio:ty01pr00id00ex00': No such file or directory
udevd[262]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv platform:pcspkr': No such file or directory
udevd[260]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv input:b0011v0001p0001eAB41-e0,1,4,11,14,k71,72,73,74,75,76,77,79,7A,7B,7C,7D,7E,7F,80,8C,8E,8F,9B,9C,9D,9E,9F,A3,A4,A5,A6,AC,AD,B7,B8,B9,D9,E2,ram4,l0,1,2,sfw': No such file or directory
udevd[264]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv of:Ntestcase-device2T<NULL>Ctestcase-device': No such file or directory
udevd[265]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv of:Ntestcase-device1T<NULL>Ctestcase-device': No such file or directory
udevd[266]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv spi:lm70': No such file or directory
[   23.830276] init: Failed to create pty - disabling logging for job
[   23.831501] init: Temporary process spawn error: No such file or directory
[   23.935942] init: Failed to create pty - disabling logging for job
[   23.937132] init: Temporary process spawn error: No such file or directory
[   24.466482] init: failsafe main process (287) killed by TERM signal
[   24.981002] random: dd: uninitialized urandom read (4096 bytes read)
[   25.042451] init: Failed to create pty - disabling logging for job
[   25.043694] init: Temporary process spawn error: No such file or directory
[   25.052580] init: Failed to create pty - disabling logging for job
[   25.054092] init: Temporary process spawn error: No such file or directory
[   25.067859] init: Failed to create pty - disabling logging for job
[   25.069043] init: Temporary process spawn error: No such file or directory
[   25.080973] init: Failed to create pty - disabling logging for job
[   25.082166] init: Temporary process spawn error: No such file or directory
[   25.105114] init: Failed to create pty - disabling logging for job
[   25.106315] init: Temporary process spawn error: No such file or directory
[   25.269827] init: Failed to create pty - disabling logging for job
[   25.271743] init: Temporary process spawn error: No such file or directory
[   25.297295] init: Failed to create pty - disabling logging for job
[   25.298510] init: Temporary process spawn error: No such file or directory
[   25.319774] init: udev-fallback-graphics main process (334) terminated with status 127
[   25.324808] init: Failed to create pty - disabling logging for job
[   25.325980] init: Temporary process spawn error: No such file or directory
[   25.337073] init: Failed to create pty - disabling logging for job
[   25.338245] init: Temporary process spawn error: No such file or directory
start: Job is already running: rc
[   25.383481] sh (337) used greatest stack depth: 26320 bytes left
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/lkp/lkp/src/bin
[   25.493835] init: networking main process (344) terminated with status 1
[   25.648431] ln invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0
[   25.670034] CPU: 1 PID: 372 Comm: ln Not tainted 4.17.0-rc2-00001-gcad8e99 #1
[   25.671233] Call Trace:
[   25.671644]  dump_stack+0x9c/0xe9
[   25.672191]  dump_header+0xb6/0x631
[   25.672850]  ? _raw_spin_unlock_irqrestore+0x57/0x6c
[   25.673655]  oom_kill_process+0x91/0x67d
[   25.674285]  ? oom_badness+0x311/0x341
[   25.674908]  out_of_memory+0x7d7/0x823
[   25.675495]  ? oom_killer_disable+0x1aa/0x1aa
[   25.676213]  ? mutex_trylock+0xf9/0x10d
[   25.676842]  ? __alloc_pages_nodemask+0xd44/0xf3e
[   25.677608]  __alloc_pages_nodemask+0xde7/0xf3e
[   25.678347]  ? gfp_pfmemalloc_allowed+0xb4/0xb4
[   25.679085]  ? __lock_acquire+0x38/0x888
[   25.679729]  ? current_time+0x13/0x68
[   25.680323]  ? lock_acquire+0x99/0xc9
[   25.680912]  ? current_time+0x13/0x68
[   25.681515]  ? timespec_trunc+0x6e/0x83
[   25.682122]  ? kasan_check_read+0x11/0x13
[   25.682764]  alloc_pages_current+0x94/0x9d
[   25.683429]  __pmd_alloc+0x2e/0x261
[   25.684056]  __handle_mm_fault+0x257/0x1301
[   25.684742]  ? vma_set_page_prot+0x94/0xa5
[   25.685382]  ? vm_insert_page+0x3ed/0x3ed
[   25.686047]  ? debug_lockdep_rcu_enabled+0x2a/0x57
[   25.686824]  ? ___might_sleep+0x103/0x2a3
[   25.687454]  handle_mm_fault+0x109/0x130
[   25.688115]  __do_page_fault+0x41d/0x6d1
[   25.688765]  ? bad_area_access_error+0xbb/0xbb
[   25.689465]  do_page_fault+0x48/0x6d
[   25.690057]  do_async_page_fault+0x2a/0xb0
[   25.690736]  async_page_fault+0x1e/0x30
[   25.691334] RIP: 0010:__clear_user+0x3d/0x62
[   25.692014] RSP: 0018:ffff88000049fbe8 EFLAGS: 00010206
[   25.692837] RAX: 0000000000000000 RBX: 00000000000001f9 RCX: 00000000000001f9
[   25.693975] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fc794713038
[   25.695111] RBP: ffff88000049fbf8 R08: dffffc0000000000 R09: 0000000000000000
[   25.696246] R10: 0000000000000000 R11: ffffffffbe166d8b R12: 00007fc794713038
[   25.697385] R13: 00007fc794713038 R14: 0000000000000000 R15: ffff880000bbaf00
[   25.698544]  ? __clear_user+0x1e/0x62
[   25.699150]  clear_user+0x5d/0x63
[   25.704536]  padzero+0x1b/0x30
[   25.705052]  load_elf_binary+0x1085/0x17b4
[   25.705738]  ? elf_map+0x16b/0x16b
[   25.706300]  ? kasan_check_write+0x14/0x16
[   25.706978]  search_binary_handler+0xb9/0x220
[   25.707702]  do_execveat_common+0xa74/0xcb2
[   25.708493]  ? prepare_bprm_creds+0x98/0x98
[   25.709185]  do_execve+0x1e/0x20
[   25.709762]  __x64_sys_execve+0x46/0x4f
[   25.710396]  do_syscall_64+0x194/0x33b
[   25.711029]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   25.711855] RIP: 0033:0x7efd87fbb427
[   25.712436] RSP: 002b:00007fff2fce7968 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[   25.713651] RAX: ffffffffffffffda RBX: 00000000007e7508 RCX: 00007efd87fbb427
[   25.714803] RDX: 00000000007ed008 RSI: 0000000000795948 RDI: 00000000007e7508
[   25.715923] RBP: 0000000000795948 R08: 0000000000000028 R09: 0101010101010101
[   25.717035] R10: 00007fff2fce7700 R11: 0000000000000202 R12: 0000000000000000
[   25.718170] R13: 00000000ffffffff R14: 00000000007ed008 R15: 00000000ffffffff
[   25.789377] Mem-Info:
[   25.789772] active_anon:6386 inactive_anon:202 isolated_anon:0
[   25.789772]  active_file:0 inactive_file:0 isolated_file:0
[   25.789772]  unevictable:57735 dirty:0 writeback:0 unstable:0
[   25.789772]  slab_reclaimable:6221 slab_unreclaimable:6628
[   25.789772]  mapped:1559 shmem:206 pagetables:1001 bounce:0
[   25.789772]  free:879 free_pcp:71 free_cma:0
[   25.822366] Node 0 active_anon:25544kB inactive_anon:808kB active_file:0kB inactive_file:0kB unevictable:230940kB isolated(anon):0kB isolated(file):0kB mapped:6236kB dirty:0kB writeback:0kB shmem:824kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[   25.844712] Node 0 DMA free:1332kB min:108kB low:132kB high:156kB active_anon:8484kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:292kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:160kB pagetables:248kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[   25.858440] lowmem_reserve[]: 0 312 312 312 312
[   25.859187] Node 0 DMA32 free:2184kB min:2204kB low:2752kB high:3300kB active_anon:16620kB inactive_anon:808kB active_file:0kB inactive_file:0kB unevictable:230648kB writepending:0kB present:507776kB managed:319504kB mlocked:0kB kernel_stack:3776kB pagetables:3756kB bounce:0kB free_pcp:284kB local_pcp:284kB free_cma:0kB
[   25.892539] lowmem_reserve[]: 0 0 0 0 0
[   25.893218] Node 0 DMA: 5*4kB (U) 10*8kB (U) 1*16kB (U) 14*32kB (U) 2*64kB (U) 1*128kB (M) 0*256kB 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 1332kB
[   25.895310] Node 0 DMA32: 70*4kB (UME) 61*8kB (UME) 12*16kB (UME) 44*32kB (UME) 3*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2560kB
[   25.916428] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[   25.917831] 57941 total pagecache pages
[   25.918454] 130942 pages RAM
[   25.918936] 0 pages HighMem/MovableOnly
[   25.919533] 47089 pages reserved
[   25.920099] 0 pages cma reserved
[   25.920637] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
[   25.922711] [   97]     0    97     4467      687    77824        0         -1000 rc.local
[   25.952165] [  100]     0   100     1076      161    53248        0         -1000 run-parts
[   25.953559] [  102]     0   102     4467      665    81920        0         -1000 99-trinity
[   25.954942] [  103]     0   103    10250      589   122880        0             0 plymouthd
[   25.956266] [  113]     0   113     1457      726    57344        0         -1000 trinity
[   25.976266] [  114]     0   114     1078      163    57344        0         -1000 sleep
[   25.977457] [  168]     0   168     4309       42    81920        0             0 upstart-udev-br
[   25.979345] [  172]     0   172     5368      568    90112        0         -1000 udevd
[   25.999441] [  178]     0   178     5334      373    86016        0         -1000 udevd
[   26.000683] [  180]     0   180     5367      391    86016        0         -1000 udevd
[   26.001851] [  183]     0   183     5367      395    86016        0         -1000 udevd
[   26.003015] [  184]     0   184     5367      396    86016        0         -1000 udevd
[   26.022792] [  185]     0   185     5367      397    86016        0         -1000 udevd
[   26.024127] [  186]     0   186     5367      397    86016        0         -1000 udevd
[   26.025419] [  187]     0   187     5367      399    86016        0         -1000 udevd
[   26.045294] [  188]     0   188     5367      399    86016        0         -1000 udevd
[   26.046650] [  192]     0   192     5367      399    86016        0         -1000 udevd
[   26.047935] [  199]     0   199     5367      405    86016        0         -1000 udevd
[   26.049244] [  200]     0   200     5367      389    86016        0         -1000 udevd
[   26.070444] [  201]     0   201     5367      389    86016        0         -1000 udevd
[   26.071746] [  202]     0   202     5367      389    86016        0         -1000 udevd
[   26.073011] [  203]     0   203     5367      406    86016        0         -1000 udevd
[   26.092203] [  209]     0   209     5367      389    86016        0         -1000 udevd
[   26.093491] [  218]     0   218     5367      374    86016        0         -1000 udevd
[   26.094749] [  219]     0   219     5367      374    86016        0         -1000 udevd
[   26.095996] [  221]     0   221     5367      374    86016        0         -1000 udevd
[   26.118661] [  222]     0   222     5367      374    86016        0         -1000 udevd
[   26.119935] [  223]     0   223     5367      374    86016        0         -1000 udevd
[   26.121208] [  224]     0   224     5367      374    86016        0         -1000 udevd
[   26.122449] [  225]     0   225     5367      374    86016        0         -1000 udevd
[   26.145074] [  226]     0   226     5367      374    86016        0         -1000 udevd
[   26.146348] [  228]     0   228     5367      374    86016        0         -1000 udevd
[   26.147616] [  229]     0   229     5367      374    86016        0         -1000 udevd
[   26.148874] [  230]     0   230     5367      374    86016        0         -1000 udevd
[   26.171361] [  231]     0   231     5367      374    86016        0         -1000 udevd
[   26.172634] [  232]     0   232     5367      374    86016        0         -1000 udevd
[   26.173897] [  233]     0   233     5367      374    86016        0         -1000 udevd
[   26.175143] [  234]     0   234     5367      374    86016        0         -1000 udevd
[   26.176392] [  235]     0   235     5367      374    86016        0         -1000 udevd
[   26.198716] [  237]     0   237     5367      374    86016        0         -1000 udevd
[   26.199980] [  238]     0   238     5367      374    86016        0         -1000 udevd
[   26.201268] [  239]     0   239     5367      374    86016        0         -1000 udevd
[   26.202509] [  240]     0   240     5367      374    86016        0         -1000 udevd
[   26.225505] [  241]     0   241     5367      374    86016        0         -1000 udevd
[   26.226799] [  242]     0   242     5367      374    86016        0         -1000 udevd
[   26.228053] [  243]     0   243     5367      374    86016        0         -1000 udevd
[   26.229298] [  244]     0   244     5367      374    86016        0         -1000 udevd
[   26.251942] [  245]     0   245     5367      374    86016        0         -1000 udevd
[   26.253203] [  246]     0   246     5367      374    86016        0         -1000 udevd
[   26.254463] [  247]     0   247     5367      374    86016        0         -1000 udevd
[   26.255727] [  248]     0   248     5367      374    86016        0         -1000 udevd
[   26.278351] [  249]     0   249     5367      374    86016        0         -1000 udevd
[   26.279627] [  250]     0   250     5367      391    86016        0         -1000 udevd
[   26.280932] [  303]     0   303     3798       47    77824        0             0 upstart-socket-
[   26.282340] [  322]     0   322     4527      754    77824        0             0 rc
[   26.304725] [  323]     0   323     3189      479    69632        0             0 getty
[   26.306027] [  324]     0   324     3189      477    69632        0             0 getty
[   26.307297] [  325]     0   325     3189      476    73728        0             0 getty
[   26.308551] [  327]     0   327     3189      461    73728        0             0 getty
[   26.309828] [  328]     0   328     3189      465    69632        0             0 getty
[   26.332012] [  342]     0   342     4492      366    73728        0             0 S77lkp-bootstra
[   26.333879] [  345]     0   345     4972      832    77824        0             0 lkp-setup-rootf
[   26.335265] [  359]     0   359     1500      339    53248        0             0 tail
[   26.336485] [  360]     0   360     4020     1387    69632        0             0 sed
[   26.360062] [  361]     0   361     1501      354    57344        0             0 tail
[   26.361318] [  362]     0   362     4121     1519    77824        0             0 sed
[   26.362544] [  365]     0   365     4509      721    81920        0             0 S99rc.local
Kernel tests: Boot OK!
Kernel tests: Boot OK!
[   26.376768] [  367]     0   367     4469      693    77824        0             0 ondemand
[   26.378092] [  371]     0   371     4469      514    73728        0             0 ondemand
[   26.379376] [  372]     0   372       83        1    24576        0             0 ln
[   26.381336] [  373]     0   373       92        1    40960        0             0 cat
[   26.382552] [  374]     0   374     4469      675    81920        0         -1000 rc.local
[   26.383870] Out of memory: Kill process 362 (sed) score 16 or sacrifice child
[   26.385017] Killed process 362 (sed) total-vm:17436kB, anon-rss:5084kB, file-rss:1784kB, shmem-rss:0kB
[   26.436501] sed invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0
[   26.439000] CPU: 1 PID: 360 Comm: sed Not tainted 4.17.0-rc2-00001-gcad8e99 #1
[   26.440132] Call Trace:
[   26.440541]  dump_stack+0x9c/0xe9
[   26.441070]  dump_header+0xb6/0x631
[   26.441720]  ? _raw_spin_unlock_irqrestore+0x57/0x6c
[   26.442491]  oom_kill_process+0x91/0x67d
[   26.443105]  ? oom_badness+0x311/0x341
[   26.443704]  out_of_memory+0x7d7/0x823
[   26.444295]  ? oom_killer_disable+0x1aa/0x1aa
[   26.444982]  ? mutex_trylock+0xf9/0x10d
[   26.445580]  ? __alloc_pages_nodemask+0xd44/0xf3e
[   26.446313]  __alloc_pages_nodemask+0xde7/0xf3e
[   26.447033]  ? gfp_pfmemalloc_allowed+0xb4/0xb4
[   26.447742]  ? release_pages+0x7f8/0x827
[   26.448354]  ? lock_downgrade+0x2d8/0x2d8
[   26.448989]  ? put_pages_list+0x19e/0x19e
[   26.449624]  ? trace_hardirqs_on_caller+0x16/0x247
[   26.450369]  ? __lock_acquire+0x38/0x888
[   26.450988]  ? lock_downgrade+0x2d8/0x2d8
[   26.451621]  ? __lru_cache_add+0xfd/0x118
[   26.452245]  alloc_pages_vma+0xef/0x134
[   26.452852]  ? do_raw_spin_unlock+0xcc/0xd6
[   26.453507]  do_anonymous_page+0x2c2/0x7ed
[   26.454154]  __handle_mm_fault+0x337/0x1301
[   26.454817]  ? vm_insert_page+0x3ed/0x3ed
[   26.455439]  ? do_brk_flags+0x4d0/0x507
[   26.456048]  ? debug_lockdep_rcu_enabled+0x2a/0x57
[   26.456794]  ? ___might_sleep+0x103/0x2a3
[   26.457422]  handle_mm_fault+0x109/0x130
[   26.458045]  __do_page_fault+0x41d/0x6d1
[   26.458665]  ? bad_area_access_error+0xbb/0xbb
[   26.459353]  ? do_brk_flags+0x507/0x507
[   26.459962]  ? trace_hardirqs_off_caller+0x1f/0x107
[   26.460722]  do_page_fault+0x48/0x6d
[   26.461286]  do_async_page_fault+0x2a/0xb0
[   26.461985]  ? async_page_fault+0x8/0x30
[   26.462604]  async_page_fault+0x1e/0x30
[   26.463194] RIP: 0033:0x7fe24c6e57da
[   26.463758] RSP: 002b:00007ffc5d2ab7b0 EFLAGS: 00010202
[   26.464557] RAX: 0000000000000000 RBX: 00007fe24ca1b720 RCX: 0000000000040000
[   26.465660] RDX: 00000000026135e0 RSI: 0000000000005a50 RDI: 0000000000000004
[   26.466745] RBP: 0000000000003031 R08: 0000000000000003 R09: 0000000000040000
[   26.467828] R10: 0000000000000600 R11: 00000000000000c0 R12: 00007fe24ca1b778
[   26.468914] R13: 0000000000003021 R14: 00000000026105b0 R15: 0000000000002a21
[   26.470563] Mem-Info:
[   26.470961] active_anon:7300 inactive_anon:203 isolated_anon:0
[   26.470961]  active_file:0 inactive_file:0 isolated_file:0
[   26.470961]  unevictable:57735 dirty:0 writeback:0 unstable:0
[   26.470961]  slab_reclaimable:6227 slab_unreclaimable:5780
[   26.470961]  mapped:1554 shmem:210 pagetables:1028 bounce:0
[   26.470961]  free:882 free_pcp:66 free_cma:0
[   26.475959] Node 0 active_anon:29200kB inactive_anon:812kB active_file:0kB inactive_file:0kB unevictable:230940kB isolated(anon):0kB isolated(file):0kB mapped:6216kB dirty:0kB writeback:0kB shmem:840kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[   26.479897] Node 0 DMA free:1348kB min:108kB low:132kB high:156kB active_anon:10108kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:292kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:256kB pagetables:292kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[   26.484466] lowmem_reserve[]: 0 312 312 312 312
[   26.485231] Node 0 DMA32 free:2180kB min:2204kB low:2752kB high:3300kB active_anon:19088kB inactive_anon:808kB active_file:0kB inactive_file:0kB unevictable:230648kB writepending:0kB present:507776kB managed:319504kB mlocked:0kB kernel_stack:3776kB pagetables:3820kB bounce:0kB free_pcp:264kB local_pcp:264kB free_cma:0kB
[   26.489521] lowmem_reserve[]: 0 0 0 0 0
[   26.490635] Node 0 DMA: 1*4kB (U) 2*8kB (U) 5*16kB (UM) 13*32kB (UM) 7*64kB (U) 1*128kB (M) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1348kB
[   26.492724] Node 0 DMA32: 1*4kB (M) 22*8kB (U) 23*16kB (UE) 51*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2180kB
[   26.494689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[   26.495987] 57945 total pagecache pages
[   26.497259] 130942 pages RAM
[   26.500370] 0 pages HighMem/MovableOnly
[   26.500981] 47089 pages reserved
[   26.501484] 0 pages cma reserved
[   26.502016] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
[   26.503985] [   97]     0    97     4467      687    77824        0         -1000 rc.local
[   26.505266] [  100]     0   100     1076      161    53248        0         -1000 run-parts
[   26.506578] [  102]     0   102     4467      665    81920        0         -1000 99-trinity
[   26.507942] [  103]     0   103    10250      589   122880        0             0 plymouthd
[   26.509247] [  113]     0   113     1457      726    57344        0         -1000 trinity
[   26.511037] [  114]     0   114     1078      163    57344        0         -1000 sleep
[   26.512297] [  168]     0   168     4309       42    81920        0             0 upstart-udev-br
[   26.513681] [  172]     0   172     5368      568    90112        0         -1000 udevd
[   26.514926] [  178]     0   178     5334      373    86016        0         -1000 udevd
[   26.516166] [  180]     0   180     5367      391    86016        0         -1000 udevd
[   26.517923] [  183]     0   183     5367      395    86016        0         -1000 udevd
[   26.519163] [  184]     0   184     5367      396    86016        0         -1000 udevd
[   26.520535] [  185]     0   185     5367      397    86016        0         -1000 udevd
[   26.521775] [  186]     0   186     5367      397    86016        0         -1000 udevd
[   26.523002] [  187]     0   187     5367      399    86016        0         -1000 udevd
[   26.524778] [  188]     0   188     5367      399    86016        0         -1000 udevd
[   26.526022] [  192]     0   192     5367      399    86016        0         -1000 udevd
[   26.527264] [  199]     0   199     5367      405    86016        0         -1000 udevd
[   26.528504] [  200]     0   200     5367      389    86016        0         -1000 udevd
[   26.529777] [  201]     0   201     5367      389    86016        0         -1000 udevd
[   26.531526] [  202]     0   202     5367      389    86016        0         -1000 udevd
[   26.532767] [  203]     0   203     5367      406    86016        0         -1000 udevd
[   26.534024] [  209]     0   209     5367      389    86016        0         -1000 udevd
[   26.535261] [  218]     0   218     5367      374    86016        0         -1000 udevd
[   26.536495] [  219]     0   219     5367      374    86016        0         -1000 udevd
[   26.538264] [  221]     0   221     5367      374    86016        0         -1000 udevd
[   26.539509] [  222]     0   222     5367      374    86016        0         -1000 udevd
[   26.540772] [  223]     0   223     5367      374    86016        0         -1000 udevd
[   26.542105] [  224]     0   224     5367      374    86016        0         -1000 udevd
[   26.543337] [  225]     0   225     5367      374    86016        0         -1000 udevd
[   26.545108] [  226]     0   226     5367      374    86016        0         -1000 udevd
[   26.546365] [  228]     0   228     5367      374    86016        0         -1000 udevd
[   26.547622] [  229]     0   229     5367      374    86016        0         -1000 udevd
[   26.548851] [  230]     0   230     5367      374    86016        0         -1000 udevd
[   26.550608] [  231]     0   231     5367      374    86016        0         -1000 udevd
[   26.551856] [  232]     0   232     5367      374    86016        0         -1000 udevd
[   26.553088] [  233]     0   233     5367      374    86016        0         -1000 udevd
[   26.554328] [  234]     0   234     5367      374    86016        0         -1000 udevd
[   26.555582] [  235]     0   235     5367      374    86016        0         -1000 udevd
[   26.557349] [  237]     0   237     5367      374    86016        0         -1000 udevd
[   26.558596] [  238]     0   238     5367      374    86016        0         -1000 udevd
[   26.559853] [  239]     0   239     5367      374    86016        0         -1000 udevd
[   26.561207] [  240]     0   240     5367      374    86016        0         -1000 udevd
[   26.562440] [  241]     0   241     5367      374    86016        0         -1000 udevd
[   26.564199] [  242]     0   242     5367      374    86016        0         -1000 udevd
[   26.565449] [  243]     0   243     5367      374    86016        0         -1000 udevd
[   26.566706] [  244]     0   244     5367      374    86016        0         -1000 udevd
[   26.567937] [  245]     0   245     5367      374    86016        0         -1000 udevd
[   26.569182] [  246]     0   246     5367      374    86016        0         -1000 udevd
[   26.570926] [  247]     0   247     5367      374    86016        0         -1000 udevd
[   26.572170] [  248]     0   248     5367      374    86016        0         -1000 udevd
[   26.573420] [  249]     0   249     5367      374    86016        0         -1000 udevd
[   26.574659] [  250]     0   250     5367      391    86016        0         -1000 udevd
[   26.575888] [  303]     0   303     3798       47    77824        0             0 upstart-socket-
[   26.577772] [  322]     0   322     4527      754    77824        0             0 rc
[   26.578977] [  323]     0   323     3189      479    69632        0             0 getty
[   26.580221] [  324]     0   324     3189      477    69632        0             0 getty
[   26.581465] [  325]     0   325     3189      476    73728        0             0 getty
[   26.582701] [  327]     0   327     3189      461    73728        0             0 getty
[   26.584447] [  328]     0   328     3189      465    69632        0             0 getty
[   26.585691] [  342]     0   342     4492      366    73728        0             0 S77lkp-bootstra
[   26.587069] [  345]     0   345     4972      832    77824        0             0 lkp-setup-rootf
[   26.588425] [  359]     0   359     1500      339    53248        0             0 tail
[   26.589650] [  360]     0   360     5946     3169    86016        0             0 sed
[   26.591366] [  361]     0   361     1501      354    57344        0             0 tail
[   26.592610] [  365]     0   365     4509      721    81920        0             0 S99rc.local
[   26.593929] [  367]     0   367     4507      727    81920        0             0 ondemand
[   26.595208] [  374]     0   374     4469      675    81920        0         -1000 rc.local
[   26.596475] [  375]     0   375     1076      169    53248        0         -1000 run-parts
[   26.598278] [  376]     0   376     1078      181    53248        0             0 sleep
[   26.599514] [  377]     0   377     4972      543    73728        0             0 lkp-setup-rootf
[   26.600902] [  378]     0   378     1076       28    40960        0         -1000 run-parts
[   26.602182] [  379]     0   379     4972      159    65536        0             0 lkp-setup-rootf
[   26.604072] Out of memory: Kill process 360 (sed) score 38 or sacrifice child
[   26.605190] Killed process 360 (sed) total-vm:23784kB, anon-rss:10892kB, file-rss:1784kB, shmem-rss:0kB
[   26.642851] oom_reaper: reaped process 360 (sed), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
umount: /tmp: device is busy.
        (In some cases useful info about processes that use
         the device is found by lsof(8) or fuser(1))
Trinity v1.4pre  Dave Jones <davej@redhat.com>
LKP: HOSTNAME vm-ivb41-quantal-x86_64-30, MAC 52:54:00:12:34:56, kernel 4.17.0-rc2-00001-gcad8e99 1, serial console /dev/ttyS0
[   26.755990] random: trinity: uninitialized urandom read (4 bytes read)
[init] Marking syscall get_robust_list (64bit:274 32bit:312) as to be disabled.
Done parsing arguments.
Marking all syscalls as enabled.
[init] Disabling syscalls marked as disabled by command line options
[init] Marked 64-bit syscall get_robust_list (274) as deactivated.
[init] Marked 32-bit syscall get_robust_list (312) as deactivated.
[init] 32-bit syscalls: 350 enabled, 1 disabled.  64-bit syscalls: 313 enabled, 1 disabled.
DANGER: RUNNING AS ROOT.
Unless you are running in a virtual machine, this could cause serious problems such as overwriting CMOS
or similar which could potentially make this machine unbootable without a firmware reset.

ctrl-c now unless you really know what you are doing.

Elapsed time: 30

#!/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/quantal/quantal-core-x86_64.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

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-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
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-ivb41-quantal-x86_64-30::dhcp
	root=/dev/ram0
	user=lkp
	job=/job-script
	ARCH=x86_64
	kconfig=x86_64-randconfig-s1-04262148
	branch=linux-devel/devel-spot-201804261954
	commit=cad8e9967526d263d9a4f04ca763b2d76c045750
	BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s1-04262148/gcc-6/cad8e9967526d263d9a4f04ca763b2d76c045750/vmlinuz-4.17.0-rc2-00001-gcad8e99
	max_uptime=600
	RESULT_ROOT=/result/boot/1/vm-ivb41-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-s1-04262148/gcc-6/cad8e9967526d263d9a4f04ca763b2d76c045750/0
	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[*]}"
