early console in setup code [ 0.000000] Linux version 4.14.0-00902-g43ff2f4 (kbuild@lkp-ivb-ep02) (gcc version 6.4.0 20171026 (Debian 6.4.0-9)) #1 SMP PREEMPT Tue Nov 14 11:27:05 CST 2017 [ 0.000000] Command line: ip=::::vm-lkp-wsx03-quantal-x86_64-18::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-quantal-x86_64-18/boot-1-quantal-core-x86_64.cgz-43ff2f4db9d0f76452b77cfa645f02b471143b24-20171114-59745-lypb1t-30.yaml ARCH=x86_64 kconfig=x86_64-randconfig-n0-11131431 branch=linus/master commit=43ff2f4db9d0f76452b77cfa645f02b471143b24 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/vmlinuz-4.14.0-00902-g43ff2f4 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/30 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=norm [ 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] 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] tsc: Unable to calibrate against PIT [ 0.000000] tsc: No reference (HPET/PMTIMER) available [ 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] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 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 [ffffffffff200a80] [ 0.000000] mpc: f6a90-f6b74 [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] BRK [0x09895000, 0x09895fff] PGTABLE [ 0.000000] BRK [0x09896000, 0x09896fff] PGTABLE [ 0.000000] BRK [0x09897000, 0x09897fff] PGTABLE [ 0.000000] BRK [0x09898000, 0x09898fff] PGTABLE [ 0.000000] BRK [0x09899000, 0x09899fff] PGTABLE [ 0.000000] BRK [0x0989a000, 0x0989afff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1ca6a000-0x1ffdffff] [ 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] kvm-clock: cpu 0, msr 0:1ca68001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 9488880431 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000000001000-0x000000001ffdffff] [ 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] DMA32 zone: 2048 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 130942 pages, LIFO batch:31 [ 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: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 492 pages/cpu @ffff880017400000 s1978368 r8192 d28672 u2097152 [ 0.000000] pcpu-alloc: s1978368 r8192 d28672 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 175e2040 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 128873 [ 0.000000] Kernel command line: ip=::::vm-lkp-wsx03-quantal-x86_64-18::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-quantal-x86_64-18/boot-1-quantal-core-x86_64.cgz-43ff2f4db9d0f76452b77cfa645f02b471143b24-20171114-59745-lypb1t-30.yaml ARCH=x86_64 kconfig=x86_64-randconfig-n0-11131431 branch=linus/master commit=43ff2f4db9d0f76452b77cfa645f02b471143b24 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/vmlinuz-4.14.0-00902-g43ff2f4 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/30 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 v [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 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: 321092K/523768K available (19089K kernel code, 5034K rwdata, 6600K rodata, 3232K init, 19588K bss, 202676K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.010000] Preemptible hierarchical RCU implementation. [ 0.010000] RCU event tracing is enabled. [ 0.010000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.010000] RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout). [ 0.010000] Tasks RCU enabled. [ 0.010000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.010000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.010000] console [ttyS0] enabled [ 0.010000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.010000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.010000] ... MAX_LOCK_DEPTH: 48 [ 0.010000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.010000] ... CLASSHASH_SIZE: 4096 [ 0.010000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.010000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.010000] ... CHAINHASH_SIZE: 32768 [ 0.010000] memory used by lock dependency info: 7871 kB [ 0.010000] per task-struct memory footprint: 2688 bytes [ 0.010000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.010000] hpet clockevent registered [ 0.010294] tsc: Detected 2260.998 MHz processor [ 0.020289] Calibrating delay loop (skipped) preset value.. 4521.99 BogoMIPS (lpj=22609980) [ 0.030073] pid_max: default: 4096 minimum: 301 [ 0.040713] ACPI: Core revision 20170728 [ 0.462951] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.472974] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.480201] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.513224] CPU: Physical Processor ID: 0 [ 0.518769] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.520091] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.530834] debug: unmapping init [mem 0xffffffffa776b000-0xffffffffa7772fff] [ 0.554443] smpboot: Max logical packages: 2 [ 0.560785] enabled ExtINT on CPU#0 [ 0.572301] ENABLING IO-APIC IRQs [ 0.577427] init IO_APIC IRQs [ 0.580074] apic 0 pin 0 not connected [ 0.585381] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.590547] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.600000] apic 0 pin 16 not connected [ 0.600000] apic 0 pin 17 not connected [ 0.600000] apic 0 pin 18 not connected [ 0.600000] apic 0 pin 19 not connected [ 0.600000] apic 0 pin 20 not connected [ 0.600000] apic 0 pin 21 not connected [ 0.600000] apic 0 pin 22 not connected [ 0.600000] apic 0 pin 23 not connected [ 0.600000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.600000] TSC deadline timer enabled [ 0.600000] smpboot: CPU0: Intel Core Processor (Haswell) (family: 0x6, model: 0x3c, stepping: 0x4) [ 0.640719] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.652452] Hierarchical SRCU implementation. [ 0.740261] smp: Bringing up secondary CPUs ... [ 0.810997] x86: Booting SMP configuration: [ 0.818686] .... node #0, CPUs: #1 [ 0.010000] kvm-clock: cpu 1, msr 0:1ca68041, secondary cpu clock [ 0.010000] masked ExtINT on CPU#1 [ 0.841142] KVM setup async PF for cpu 1 [ 0.841142] kvm-stealtime: cpu 1, msr 177e2040 [ 0.853367] smp: Brought up 1 node, 2 CPUs [ 0.858484] smpboot: Total of 2 processors activated (9043.99 BogoMIPS) [ 0.876688] pgdatinit0 (20) used greatest stack depth: 30376 bytes left [ 0.882986] devtmpfs: initialized [ 0.891133] x86/mm: Memory block size: 128MB [ 0.958383] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.960164] futex hash table entries: 16 (order: -1, 2048 bytes) [ 0.968131] xor: measuring software checksum speed [ 1.070093] prefetch64-sse: 1928.800 MB/sec [ 1.170156] generic_sse: 1649.600 MB/sec [ 1.176735] xor: using function: prefetch64-sse (1928.800 MB/sec) [ 1.180172] pinctrl core: initialized pinctrl subsystem [ 1.205478] regulator-dummy: Failed to create debugfs directory [ 1.211785] RTC time: 12:05:47, date: 11/14/17 [ 1.224214] NET: Registered protocol family 16 [ 1.253596] workqueue: round-robin CPU selection forced, expect performance impact [ 1.271821] cpuidle: using governor menu [ 1.282625] ACPI: bus type PCI registered [ 1.289107] dca service started, version 1.12.1 [ 1.291879] PCI: Using configuration type 1 for base access [ 1.530000] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 1.752520] raid6: sse2x1 gen() 558 MB/s [ 1.924960] raid6: sse2x1 xor() 445 MB/s [ 2.100322] raid6: sse2x2 gen() 757 MB/s [ 2.270157] raid6: sse2x2 xor() 498 MB/s [ 2.440094] raid6: sse2x4 gen() 992 MB/s [ 2.610096] raid6: sse2x4 xor() 840 MB/s [ 2.614568] raid6: using algorithm sse2x4 gen() 992 MB/s [ 2.619941] raid6: .... xor() 840 MB/s, rmw enabled [ 2.620095] raid6: using ssse3x2 recovery algorithm [ 2.627846] gpio-f7188x: Not a Fintek device at 0x0000002e [ 2.630682] gpio-f7188x: Not a Fintek device at 0x0000004e [ 2.640551] ACPI: Added _OSI(Module Device) [ 2.645316] ACPI: Added _OSI(Processor Device) [ 2.650066] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.655343] ACPI: Added _OSI(Processor Aggregator Device) [ 2.833768] ACPI: Interpreter enabled [ 2.839267] ACPI: (supports S0 S3 S5) [ 2.840095] ACPI: Using IOAPIC for interrupt routing [ 2.846548] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.908364] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.910657] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.919790] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.920645] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.023688] PCI host bridge to bus 0000:00 [ 4.028223] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.030194] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.037132] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.040193] pci_bus 0000:00: root bus resource [mem 0x20000000-0xfebfffff window] [ 4.047837] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.050779] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.087516] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 4.129148] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 4.172923] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 4.193536] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 4.200159] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 4.210000] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 4.219114] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 4.250000] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.254938] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 4.260197] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 4.298485] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 4.310193] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 4.340260] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 4.387231] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 4.427644] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 4.438723] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 4.449111] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 4.490154] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 4.528821] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 4.536763] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 4.620000] pci_bus 0000:00: on NUMA node 0 [ 4.713953] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.746479] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.769330] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.789013] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.798060] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.856844] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 4.860000] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.860129] pci 0000:00:02.0: vgaarb: bridge control possible [ 4.866257] vgaarb: loaded [ 4.884342] ACPI: bus type USB registered [ 4.891289] usbcore: registered new interface driver usbfs [ 4.898814] usbcore: registered new interface driver hub [ 4.901395] usbcore: registered new device driver usb [ 4.918621] pps_core: LinuxPPS API ver. 1 registered [ 4.920127] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.931072] EDAC MC: Ver: 3.0.0 [ 4.947135] FPGA manager framework [ 4.950556] PCI: Using ACPI for IRQ routing [ 4.954964] PCI: pci_cache_line_size set to 64 bytes [ 4.961127] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 4.967996] e820: reserve RAM buffer [mem 0x1ffe0000-0x1fffffff] [ 4.987654] clocksource: Switched to clocksource kvm-clock [ 4.993188] FS-Cache: Loaded [ 4.998864] pnp: PnP ACPI init [ 5.011241] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 5.024494] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 5.042860] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 5.053559] pnp 00:03: [dma 2] [ 5.062276] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 5.085880] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 5.105393] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 5.121083] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 5.176385] pnp: PnP ACPI: found 7 devices [ 5.223969] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 5.243310] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 5.253687] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 5.263894] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 5.275748] pci_bus 0000:00: resource 7 [mem 0x20000000-0xfebfffff window] [ 5.299862] NET: Registered protocol family 1 [ 5.308807] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 5.319275] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 5.329480] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 5.339980] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 5.354784] PCI: CLS 0 bytes, default 64 [ 5.368498] Trying to unpack rootfs image as initramfs... [ 42.409212] debug: unmapping init [mem 0xffff88001ca6a000-0xffff88001ffdffff] [ 42.486694] AVX or AES-NI instructions are not detected. [ 42.493661] AVX2 or AES-NI instructions are not detected. [ 42.506368] rcu-perf:--- Start of test: nreaders=0 nwriters=2 verbose=1 shutdown=1 [ 42.515510] rcu-torture: Creating rcu_perf_shutdown task [ 42.551763] rcu-torture: Creating rcu_perf_writer task [ 42.561145] rcu-perf: rcu_perf_writer task started [ 42.561907] rcu-torture: Creating rcu_perf_writer task [ 42.577508] rcu-perf: rcu_perf_writer task started [ 42.599384] Kprobe smoke test: started [ 43.864809] Kprobe smoke test: passed successfully [ 43.877988] Initialise system trusted keyrings [ 43.887447] workingset: timestamp_bits=62 max_order=17 bucket_order=0 [ 44.086422] ntfs: driver 2.1.32 [Flags: R/W]. [ 44.105672] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 44.123986] NILFS version 2 loaded [ 44.337165] Key type asymmetric registered [ 44.344552] Asymmetric key parser 'x509' registered [ 44.355798] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 44.366907] io scheduler noop registered (default) [ 44.395690] test_hexdump: all 1184 tests passed [ 44.458234] test_printf: all 260 tests passed [ 44.474891] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64 [ 44.481695] crc32: self tests passed, processed 225944 bytes in 4697062 nsec [ 44.494884] crc32c: CRC_LE_BITS = 64 [ 44.499431] crc32c: self tests passed, processed 225944 bytes in 2457328 nsec [ 44.767747] crc32_combine: 8373 self tests passed [ 45.038665] crc32c_combine: 8373 self tests passed [ 45.046224] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 45.097119] usbcore: registered new interface driver smscufx [ 45.106554] intel_idle: does not run on family 6 model 60 [ 45.116349] ERST DBG: ERST support is disabled. [ 45.125354] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 46.705882] HDLC line discipline maxframe=4096 [ 46.712071] N_HDLC line discipline registered. [ 46.717128] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 46.786835] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 46.812253] console [ttyS0] disabled [ 0.000000] Linux version 4.14.0-00902-g43ff2f4 (kbuild@lkp-ivb-ep02) (gcc version 6.4.0 20171026 (Debian 6.4.0-9)) #1 SMP PREEMPT Tue Nov 14 11:27:05 CST 2017 [ 0.000000] Command line: ip=::::vm-lkp-wsx03-quantal-x86_64-18::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-quantal-x86_64-18/boot-1-quantal-core-x86_64.cgz-43ff2f4db9d0f76452b77cfa645f02b471143b24-20171114-59745-lypb1t-30.yaml ARCH=x86_64 kconfig=x86_64-randconfig-n0-11131431 branch=linus/master commit=43ff2f4db9d0f76452b77cfa645f02b471143b24 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/vmlinuz-4.14.0-00902-g43ff2f4 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/30 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=norm [ 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] 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] tsc: Unable to calibrate against PIT [ 0.000000] tsc: No reference (HPET/PMTIMER) available [ 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] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 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 [ffffffffff200a80] [ 0.000000] mpc: f6a90-f6b74 [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] BRK [0x09895000, 0x09895fff] PGTABLE [ 0.000000] BRK [0x09896000, 0x09896fff] PGTABLE [ 0.000000] BRK [0x09897000, 0x09897fff] PGTABLE [ 0.000000] BRK [0x09898000, 0x09898fff] PGTABLE [ 0.000000] BRK [0x09899000, 0x09899fff] PGTABLE [ 0.000000] BRK [0x0989a000, 0x0989afff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1ca6a000-0x1ffdffff] [ 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] kvm-clock: cpu 0, msr 0:1ca68001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 9488880431 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000000001000-0x000000001ffdffff] [ 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] DMA32 zone: 2048 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 130942 pages, LIFO batch:31 [ 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: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 492 pages/cpu @ffff880017400000 s1978368 r8192 d28672 u2097152 [ 0.000000] pcpu-alloc: s1978368 r8192 d28672 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 175e2040 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 128873 [ 0.000000] Kernel command line: ip=::::vm-lkp-wsx03-quantal-x86_64-18::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-quantal-x86_64-18/boot-1-quantal-core-x86_64.cgz-43ff2f4db9d0f76452b77cfa645f02b471143b24-20171114-59745-lypb1t-30.yaml ARCH=x86_64 kconfig=x86_64-randconfig-n0-11131431 branch=linus/master commit=43ff2f4db9d0f76452b77cfa645f02b471143b24 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/vmlinuz-4.14.0-00902-g43ff2f4 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/30 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 v [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 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: 321092K/523768K available (19089K kernel code, 5034K rwdata, 6600K rodata, 3232K init, 19588K bss, 202676K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.010000] Preemptible hierarchical RCU implementation. [ 0.010000] RCU event tracing is enabled. [ 0.010000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.010000] RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout). [ 0.010000] Tasks RCU enabled. [ 0.010000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.010000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.010000] console [ttyS0] enabled [ 0.010000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.010000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.010000] ... MAX_LOCK_DEPTH: 48 [ 0.010000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.010000] ... CLASSHASH_SIZE: 4096 [ 0.010000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.010000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.010000] ... CHAINHASH_SIZE: 32768 [ 0.010000] memory used by lock dependency info: 7871 kB [ 0.010000] per task-struct memory footprint: 2688 bytes [ 0.010000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.010000] hpet clockevent registered [ 0.010294] tsc: Detected 2260.998 MHz processor [ 0.020289] Calibrating delay loop (skipped) preset value.. 4521.99 BogoMIPS (lpj=22609980) [ 0.030073] pid_max: default: 4096 minimum: 301 [ 0.040713] ACPI: Core revision 20170728 [ 0.462951] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.472974] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.480201] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.513224] CPU: Physical Processor ID: 0 [ 0.518769] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.520091] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.530834] debug: unmapping init [mem 0xffffffffa776b000-0xffffffffa7772fff] [ 0.554443] smpboot: Max logical packages: 2 [ 0.560785] enabled ExtINT on CPU#0 [ 0.572301] ENABLING IO-APIC IRQs [ 0.577427] init IO_APIC IRQs [ 0.580074] apic 0 pin 0 not connected [ 0.585381] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.590547] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.600000] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.600000] apic 0 pin 16 not connected [ 0.600000] apic 0 pin 17 not connected [ 0.600000] apic 0 pin 18 not connected [ 0.600000] apic 0 pin 19 not connected [ 0.600000] apic 0 pin 20 not connected [ 0.600000] apic 0 pin 21 not connected [ 0.600000] apic 0 pin 22 not connected [ 0.600000] apic 0 pin 23 not connected [ 0.600000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.600000] TSC deadline timer enabled [ 0.600000] smpboot: CPU0: Intel Core Processor (Haswell) (family: 0x6, model: 0x3c, stepping: 0x4) [ 0.640719] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.652452] Hierarchical SRCU implementation. [ 0.740261] smp: Bringing up secondary CPUs ... [ 0.810997] x86: Booting SMP configuration: [ 0.818686] .... node #0, CPUs: #1 [ 0.010000] kvm-clock: cpu 1, msr 0:1ca68041, secondary cpu clock [ 0.010000] masked ExtINT on CPU#1 [ 0.841142] KVM setup async PF for cpu 1 [ 0.841142] kvm-stealtime: cpu 1, msr 177e2040 [ 0.853367] smp: Brought up 1 node, 2 CPUs [ 0.858484] smpboot: Total of 2 processors activated (9043.99 BogoMIPS) [ 0.876688] pgdatinit0 (20) used greatest stack depth: 30376 bytes left [ 0.882986] devtmpfs: initialized [ 0.891133] x86/mm: Memory block size: 128MB [ 0.958383] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.960164] futex hash table entries: 16 (order: -1, 2048 bytes) [ 0.968131] xor: measuring software checksum speed [ 1.070093] prefetch64-sse: 1928.800 MB/sec [ 1.170156] generic_sse: 1649.600 MB/sec [ 1.176735] xor: using function: prefetch64-sse (1928.800 MB/sec) [ 1.180172] pinctrl core: initialized pinctrl subsystem [ 1.205478] regulator-dummy: Failed to create debugfs directory [ 1.211785] RTC time: 12:05:47, date: 11/14/17 [ 1.224214] NET: Registered protocol family 16 [ 1.253596] workqueue: round-robin CPU selection forced, expect performance impact [ 1.271821] cpuidle: using governor menu [ 1.282625] ACPI: bus type PCI registered [ 1.289107] dca service started, version 1.12.1 [ 1.291879] PCI: Using configuration type 1 for base access [ 1.530000] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 1.752520] raid6: sse2x1 gen() 558 MB/s [ 1.924960] raid6: sse2x1 xor() 445 MB/s [ 2.100322] raid6: sse2x2 gen() 757 MB/s [ 2.270157] raid6: sse2x2 xor() 498 MB/s [ 2.440094] raid6: sse2x4 gen() 992 MB/s [ 2.610096] raid6: sse2x4 xor() 840 MB/s [ 2.614568] raid6: using algorithm sse2x4 gen() 992 MB/s [ 2.619941] raid6: .... xor() 840 MB/s, rmw enabled [ 2.620095] raid6: using ssse3x2 recovery algorithm [ 2.627846] gpio-f7188x: Not a Fintek device at 0x0000002e [ 2.630682] gpio-f7188x: Not a Fintek device at 0x0000004e [ 2.640551] ACPI: Added _OSI(Module Device) [ 2.645316] ACPI: Added _OSI(Processor Device) [ 2.650066] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.655343] ACPI: Added _OSI(Processor Aggregator Device) [ 2.833768] ACPI: Interpreter enabled [ 2.839267] ACPI: (supports S0 S3 S5) [ 2.840095] ACPI: Using IOAPIC for interrupt routing [ 2.846548] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.908364] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.910657] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.919790] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.920645] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.023688] PCI host bridge to bus 0000:00 [ 4.028223] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.030194] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.037132] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.040193] pci_bus 0000:00: root bus resource [mem 0x20000000-0xfebfffff window] [ 4.047837] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.050779] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.087516] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 4.129148] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 4.172923] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 4.193536] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 4.200159] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 4.210000] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 4.219114] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 4.250000] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.254938] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 4.260197] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 4.298485] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 4.310193] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 4.340260] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 4.387231] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 4.427644] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 4.438723] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 4.449111] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 4.490154] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 4.528821] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 4.536763] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 4.620000] pci_bus 0000:00: on NUMA node 0 [ 4.713953] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.746479] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.769330] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.789013] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.798060] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.856844] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 4.860000] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.860129] pci 0000:00:02.0: vgaarb: bridge control possible [ 4.866257] vgaarb: loaded [ 4.884342] ACPI: bus type USB registered [ 4.891289] usbcore: registered new interface driver usbfs [ 4.898814] usbcore: registered new interface driver hub [ 4.901395] usbcore: registered new device driver usb [ 4.918621] pps_core: LinuxPPS API ver. 1 registered [ 4.920127] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.931072] EDAC MC: Ver: 3.0.0 [ 4.947135] FPGA manager framework [ 4.950556] PCI: Using ACPI for IRQ routing [ 4.954964] PCI: pci_cache_line_size set to 64 bytes [ 4.961127] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 4.967996] e820: reserve RAM buffer [mem 0x1ffe0000-0x1fffffff] [ 4.987654] clocksource: Switched to clocksource kvm-clock [ 4.993188] FS-Cache: Loaded [ 4.998864] pnp: PnP ACPI init [ 5.011241] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 5.024494] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 5.042860] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 5.053559] pnp 00:03: [dma 2] [ 5.062276] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 5.085880] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 5.105393] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 5.121083] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 5.176385] pnp: PnP ACPI: found 7 devices [ 5.223969] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 5.243310] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 5.253687] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 5.263894] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 5.275748] pci_bus 0000:00: resource 7 [mem 0x20000000-0xfebfffff window] [ 5.299862] NET: Registered protocol family 1 [ 5.308807] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 5.319275] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 5.329480] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 5.339980] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 5.354784] PCI: CLS 0 bytes, default 64 [ 5.368498] Trying to unpack rootfs image as initramfs... [ 42.409212] debug: unmapping init [mem 0xffff88001ca6a000-0xffff88001ffdffff] [ 42.486694] AVX or AES-NI instructions are not detected. [ 42.493661] AVX2 or AES-NI instructions are not detected. [ 42.506368] rcu-perf:--- Start of test: nreaders=0 nwriters=2 verbose=1 shutdown=1 [ 42.515510] rcu-torture: Creating rcu_perf_shutdown task [ 42.551763] rcu-torture: Creating rcu_perf_writer task [ 42.561145] rcu-perf: rcu_perf_writer task started [ 42.561907] rcu-torture: Creating rcu_perf_writer task [ 42.577508] rcu-perf: rcu_perf_writer task started [ 42.599384] Kprobe smoke test: started [ 43.864809] Kprobe smoke test: passed successfully [ 43.877988] Initialise system trusted keyrings [ 43.887447] workingset: timestamp_bits=62 max_order=17 bucket_order=0 [ 44.086422] ntfs: driver 2.1.32 [Flags: R/W]. [ 44.105672] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 44.123986] NILFS version 2 loaded [ 44.337165] Key type asymmetric registered [ 44.344552] Asymmetric key parser 'x509' registered [ 44.355798] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 44.366907] io scheduler noop registered (default) [ 44.395690] test_hexdump: all 1184 tests passed [ 44.458234] test_printf: all 260 tests passed [ 44.474891] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64 [ 44.481695] crc32: self tests passed, processed 225944 bytes in 4697062 nsec [ 44.494884] crc32c: CRC_LE_BITS = 64 [ 44.499431] crc32c: self tests passed, processed 225944 bytes in 2457328 nsec [ 44.767747] crc32_combine: 8373 self tests passed [ 45.038665] crc32c_combine: 8373 self tests passed [ 45.046224] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 45.097119] usbcore: registered new interface driver smscufx [ 45.106554] intel_idle: does not run on family 6 model 60 [ 45.116349] ERST DBG: ERST support is disabled. [ 45.125354] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 46.705882] HDLC line discipline maxframe=4096 [ 46.712071] N_HDLC line discipline registered. [ 46.717128] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 46.786835] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 46.812253] console [ttyS0] disabled [ 46.872341] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 49.401419] console [ttyS0] enabled [ 49.472750] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 49.565727] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 49.647746] Initializing Nozomi driver 2.1d [ 49.657309] RocketPort device driver module, version 2.09, 12-June-2003 [ 49.668579] No rocketport ports found; unloading driver [ 49.676847] SyncLink serial driver $Revision: 4.38 $ [ 50.101816] SyncLink serial driver $Revision: 4.38 $, tty major#244 [ 50.112022] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $ [ 50.121674] ac.o: No PCI boards found. [ 50.125532] ac.o: For an ISA board you must supply memory and irq parameters. [ 50.139171] Non-volatile memory driver v1.3 [ 50.421356] brd: module loaded [ 50.429421] dummy-irq: no IRQ given. Use irq=N [ 50.439255] Phantom Linux Driver, version n0.9.8, init OK [ 50.451702] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti [ 50.467572] Guest personality initialized and is inactive [ 50.476715] VMCI host device registered (name=vmci, major=10, minor=61) [ 50.483845] Initialized host personality [ 50.497614] Uniform Multi-Platform E-IDE driver [ 50.509541] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports [ 50.520169] ide-cd driver 5.00 [ 50.538347] SSFDC read-only Flash Translation layer [ 50.545679] platform physmap-flash.0: failed to claim resource 0: [mem 0x08000000-0x07ffffff] [ 50.567173] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 50.574764] ehci-platform: EHCI generic platform driver [ 50.581581] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 50.591265] ohci-platform: OHCI generic platform driver [ 50.599294] usbcore: registered new interface driver usbtmc [ 50.605712] usbcore: registered new interface driver cytherm [ 50.611700] ftdi_elan: driver ftdi-elan [ 50.616470] usbcore: registered new interface driver ftdi-elan [ 50.624606] usbcore: registered new interface driver isight_firmware [ 50.633617] usbcore: registered new interface driver usblcd [ 50.640284] usbcore: registered new interface driver rio500 [ 50.648099] usbcore: registered new interface driver usb_ehset_test [ 50.656426] usbcore: registered new interface driver lvs [ 50.666767] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 50.686457] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 50.692210] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 50.707753] mousedev: PS/2 mouse device common for all mice [ 50.730858] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 50.739124] rtc_cmos 00:00: RTC can wake from S4 [ 50.756042] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 50.768741] evbug: Connected device: input0 (AT Translated Set 2 keyboard at isa0060/serio0/input0) [ 50.769126] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs [ 50.784615] rtc_cmos 00:00: RTC can wake from S4 [ 50.801285] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc1 [ 50.811551] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs [ 50.833752] evbug: Disconnected device: input0 [ 50.848397] i2c /dev entries driver [ 50.867631] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 50.872736] usbcore: registered new interface driver i2c-diolan-u2c [ 50.875331] usbcore: registered new interface driver mceusb [ 50.875908] Driver for 1-wire Dallas network protocol. [ 50.926026] evbug: Connected device: input1 (AT Translated Set 2 keyboard at isa0060/serio0/input0) [ 50.957337] leds_ss4200: no LED devices found [ 50.967479] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 50.979826] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 50.991232] hidraw: raw HID events driver (C) Jiri Kosina [ 51.016216] comedi: version 0.7.76 - http://www.comedi.org [ 51.032131] comedi comedi0: comedi_test: 1000000 microvolt, 100000 microsecond waveform attached [ 51.087118] comedi comedi0: driver 'comedi_test' has successfully auto-configured 'comedi_test'. [ 51.097446] usbcore: registered new interface driver dt9812 [ 51.104061] usbcore: registered new interface driver usbduxfast [ 51.110579] no options. [ 51.114622] mostcore: init() [ 51.121495] aim_cdev: init() [ 51.125711] mostcore: registered new application interfacing module cdev [ 51.140425] greybus: registered new driver raw [ 51.157301] fujitsu_laptop: driver 0.6.0 successfully loaded [ 51.163304] fujitsu_tablet: Unknown (using defaults) [ 51.179248] alienware_wmi: alienware-wmi: No known WMI GUID found [ 51.187520] cros_ec_lpcs: unsupported system. [ 51.194999] start plist test [ 51.224993] end plist test [ 51.231922] ... APIC ID: 00000000 (0) [ 51.237179] ... APIC VERSION: 01050014 [ 51.240141] 0000000000000000000000000000000000000000000000000000000000000000 [ 51.240141] 0000000000000000000000000000000000000000000000000000000000008000 [ 51.266116] number of MP IRQ sources: 15. [ 51.270812] number of IO-APIC #0 registers: 24. [ 51.275960] testing the IO APIC....................... [ 51.283643] IO APIC #0...... [ 51.287505] .... register #00: 00000000 [ 51.292559] ....... : physical APIC id: 00 [ 51.298982] ....... : Delivery Type: 0 [ 51.303260] ....... : LTS : 0 [ 51.307588] .... register #01: 00170011 [ 51.311705] ....... : max redirection entries: 17 [ 51.316888] ....... : PRQ implemented: 0 [ 51.321427] ....... : IO APIC version: 11 [ 51.325867] .... register #02: 00000000 [ 51.329886] ....... : arbitration: 00 [ 51.334159] .... IRQ redirection table: [ 51.340965] IOAPIC 0: [ 51.343591] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.352559] pin01, enabled , edge , high, V(31), IRR(0), S(0), logical , D(03), M(1) [ 51.365368] pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(03), M(1) [ 51.378393] pin03, enabled , edge , high, V(33), IRR(0), S(0), logical , D(03), M(1) [ 51.391391] pin04, enabled , edge , high, V(34), IRR(0), S(0), logical , D(03), M(1) [ 51.404096] pin05, disabled, level, high, V(35), IRR(0), S(0), logical , D(03), M(1) [ 51.417081] pin06, enabled , edge , high, V(36), IRR(0), S(0), logical , D(03), M(1) [ 51.429848] pin07, enabled , edge , high, V(37), IRR(0), S(0), logical , D(03), M(1) [ 51.442910] pin08, enabled , edge , high, V(38), IRR(0), S(0), logical , D(03), M(1) [ 51.455547] pin09, disabled, level, high, V(39), IRR(0), S(0), logical , D(03), M(1) [ 51.467898] pin0a, disabled, level, high, V(3A), IRR(0), S(0), logical , D(03), M(1) [ 51.480434] pin0b, disabled, level, high, V(3B), IRR(0), S(0), logical , D(03), M(1) [ 51.493402] pin0c, enabled , edge , high, V(3C), IRR(0), S(0), logical , D(03), M(1) [ 51.505687] pin0d, enabled , edge , high, V(3D), IRR(0), S(0), logical , D(03), M(1) [ 51.518093] pin0e, enabled , edge , high, V(3E), IRR(0), S(0), logical , D(03), M(1) [ 51.529339] pin0f, enabled , edge , high, V(3F), IRR(0), S(0), logical , D(03), M(1) [ 51.537344] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.546393] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.555528] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.564830] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.573612] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.597399] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.606911] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.616200] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 51.625312] IRQ to pin mappings: [ 51.629294] IRQ0 -> 0:2 [ 51.632538] IRQ1 -> 0:1 [ 51.636146] IRQ3 -> 0:3 [ 51.639192] IRQ4 -> 0:4 [ 51.642463] IRQ5 -> 0:5 [ 51.645971] IRQ6 -> 0:6 [ 51.649209] IRQ7 -> 0:7 [ 51.652344] IRQ8 -> 0:8 [ 51.655524] IRQ9 -> 0:9 [ 51.658341] IRQ10 -> 0:10 [ 51.661517] IRQ11 -> 0:11 [ 51.664856] IRQ12 -> 0:12 [ 51.668130] IRQ13 -> 0:13 [ 51.671472] IRQ14 -> 0:14 [ 51.674682] IRQ15 -> 0:15 [ 51.677662] .................................... done. [ 51.684842] sched_clock: Marking stable (51683907787, 0)->(56602711710, -4918803923) [ 51.709991] Loading compiled-in X.509 certificates [ 51.762050] Btrfs loaded, crc32c=crc32c-generic, debug=on, assert=on, integrity-checker=on [ 51.782659] kworker/u4:0 (119) used greatest stack depth: 28216 bytes left [ 51.810590] Key type big_key registered [ 51.837304] Magic number: 9:866:76 [ 51.846062] hctosys: unable to open rtc device (rtc0) [ 51.862309] debug: unmapping init [mem 0xffffffffa7443000-0xffffffffa776afff] [ 51.873812] Write protecting the kernel read-only data: 28672k [ 51.886840] debug: unmapping init [mem 0xffff8800070a8000-0xffff8800071fffff] [ 51.895810] debug: unmapping init [mem 0xffff880007872000-0xffff8800079fffff] [ 52.039092] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 52.277697] hostname (128) used greatest stack depth: 28184 bytes left [ 52.429022] hwclock (132) used greatest stack depth: 28056 bytes left mountall: Event failed [ 53.613044] init: Failed to create pty - disabling logging for job [ 53.626461] init: Temporary process spawn error: No such file or directory [ 53.915109] init: Failed to create pty - disabling logging for job [ 53.927357] init: Temporary process spawn error: No such file or directory [ 54.486673] init: Failed to create pty - disabling logging for job [ 54.501735] init: Temporary process spawn error: No such file or directory [ 54.552004] init: Failed to create pty - disabling logging for job [ 54.564713] init: Temporary process spawn error: No such file or directory [ 55.072881] 00-header (180) used greatest stack depth: 27464 bytes left [ 55.179880] init: Failed to create pty - disabling logging for job [ 55.192584] init: Temporary process spawn error: No such file or directory [ 55.231600] init: Failed to create pty - disabling logging for job [ 55.261543] init: Temporary process spawn error: No such file or directory [ 55.323438] init: Failed to create pty - disabling logging for job [ 55.342263] init: Temporary process spawn error: No such file or directory [ 55.389084] init: Failed to create pty - disabling logging for job [ 55.409988] init: Temporary process spawn error: No such file or directory [ 55.554718] init: Failed to create pty - disabling logging for job [ 55.582869] init: Temporary process spawn error: No such file or directory [ 55.681496] udevd[203]: starting version 175 [ 55.685112] init: Failed to create pty - disabling logging for job [ 55.686698] init: Temporary process spawn error: No such file or directory [ 55.729198] init: Failed to create pty - disabling logging for job [ 55.758894] init: Temporary process spawn error: No such file or directory [ 55.804143] init: Failed to create pty - disabling logging for job [ 55.814325] init: Temporary process spawn error: No such file or directory [ 57.830834] rcu-perf: rcu_perf_writer 0 has 100 measurements [ 57.840434] rcu-perf: rcu_perf_writer 1 has 100 measurements [ 57.960553] rcu-perf: Test complete [ 57.968132] rcu-torture: Stopping rcu_perf_writer task [ 57.974611] rcu-torture: Stopping rcu_perf_writer [ 57.980612] rcu-torture: Stopping rcu_perf_writer [ 57.998761] rcu-perf: writer 0 gps: 101 [ 58.006996] rcu-torture: Stopping rcu_perf_writer task [ 58.017593] rcu-perf: writer 1 gps: 100 [ 58.025207] rcu-perf: start: 52960533619 end: 57830264208 duration: 4869730589 gps: 201 batches: 218 [ 58.041401] rcu-perf: 0 writer-duration: 0 39143472 [ 58.071158] rcu-perf: 0 writer-duration: 1 29669014 [ 58.079201] rcu-perf: 0 writer-duration: 2 40425221 [ 58.102000] rcu-perf: 0 writer-duration: 3 29756584 [ 58.102027] rcu-perf: 0 writer-duration: 4 40050228 [ 58.102033] rcu-perf: 0 writer-duration: 5 39939247 [ 58.102059] rcu-perf: 0 writer-duration: 6 50844969 [ 58.102064] rcu-perf: 0 writer-duration: 7 38986860 [ 58.102089] rcu-perf: 0 writer-duration: 8 41063860 [ 58.102094] rcu-perf: 0 writer-duration: 9 19962091 [ 58.102100] rcu-perf: 0 writer-duration: 10 39230010 [ 58.102125] rcu-perf: 0 writer-duration: 11 41102329 [ 58.102131] rcu-perf: 0 writer-duration: 12 29690389 [ 58.102156] rcu-perf: 0 writer-duration: 13 40268269 [ 58.102161] rcu-perf: 0 writer-duration: 14 18939298 [ 58.102187] rcu-perf: 0 writer-duration: 15 40040683 [ 58.102192] rcu-perf: 0 writer-duration: 16 60430045 [ 58.102197] rcu-perf: 0 writer-duration: 17 33117300 [ 58.102223] rcu-perf: 0 writer-duration: 18 36687584 [ 58.102228] rcu-perf: 0 writer-duration: 19 41067762 [ 58.102253] rcu-perf: 0 writer-duration: 20 38558739 [ 58.102258] rcu-perf: 0 writer-duration: 21 51106699 [ 58.102284] rcu-perf: 0 writer-duration: 22 59905617 [ 58.102289] rcu-perf: 0 writer-duration: 23 29754611 [ 58.102294] rcu-perf: 0 writer-duration: 24 43246073 [ 58.102320] rcu-perf: 0 writer-duration: 25 25770708 [ 58.102325] rcu-perf: 0 writer-duration: 26 40111654 [ 58.102350] rcu-perf: 0 writer-duration: 27 30000374 [ 58.102355] rcu-perf: 0 writer-duration: 28 39873213 [ 58.102360] rcu-perf: 0 writer-duration: 29 40285762 [ 58.102386] rcu-perf: 0 writer-duration: 30 21200419 [ 58.102391] rcu-perf: 0 writer-duration: 31 49382341 [ 58.102417] rcu-perf: 0 writer-duration: 32 28965122 [ 58.102421] rcu-perf: 0 writer-duration: 33 40371887 [ 58.102452] rcu-perf: 0 writer-duration: 34 39701088 [ 58.110393] rcu-perf: 0 writer-duration: 35 40622022 [ 58.110419] rcu-perf: 0 writer-duration: 36 39589649 [ 58.110425] rcu-perf: 0 writer-duration: 37 29792971 [ 58.110450] rcu-perf: 0 writer-duration: 38 40534353 [ 58.110455] rcu-perf: 0 writer-duration: 39 67170538 [ 58.110461] rcu-perf: 0 writer-duration: 40 22178351 [ 58.110487] rcu-perf: 0 writer-duration: 41 42582688 [ 58.110492] rcu-perf: 0 writer-duration: 42 37623400 [ 58.110517] rcu-perf: 0 writer-duration: 43 29951457 [ 58.110523] rcu-perf: 0 writer-duration: 44 40067894 [ 58.110548] rcu-perf: 0 writer-duration: 45 30578567 [ 58.110554] rcu-perf: 0 writer-duration: 46 39153593 [ 58.110559] rcu-perf: 0 writer-duration: 47 40602010 [ 58.110585] rcu-perf: 0 writer-duration: 48 30657698 [ 58.110590] rcu-perf: 0 writer-duration: 49 49235574 [ 58.110615] rcu-perf: 0 writer-duration: 50 50702395 [ 58.110621] rcu-perf: 0 writer-duration: 51 28769510 [ 58.110646] rcu-perf: 0 writer-duration: 52 60341432 [ 58.110651] rcu-perf: 0 writer-duration: 53 39991209 [ 58.110677] rcu-perf: 0 writer-duration: 54 39746860 [ 58.110682] rcu-perf: 0 writer-duration: 55 60278188 [ 58.110687] rcu-perf: 0 writer-duration: 56 30042344 [ 58.110713] rcu-perf: 0 writer-duration: 57 30477299 [ 58.110718] rcu-perf: 0 writer-duration: 58 29490577 [ 58.110744] rcu-perf: 0 writer-duration: 59 40349837 [ 58.110749] rcu-perf: 0 writer-duration: 60 39500626 [ 58.110774] rcu-perf: 0 writer-duration: 61 30108066 [ 58.110780] rcu-perf: 0 writer-duration: 62 50267102 [ 58.110785] rcu-perf: 0 writer-duration: 63 49768485 [ 58.110810] rcu-perf: 0 writer-duration: 64 39857913 [ 58.110815] rcu-perf: 0 writer-duration: 65 32824838 [ 58.110841] rcu-perf: 0 writer-duration: 66 52890422 [ 58.110846] rcu-perf: 0 writer-duration: 67 54654020 [ 58.110872] rcu-perf: 0 writer-duration: 68 39620668 [ 58.110877] rcu-perf: 0 writer-duration: 69 33457777 [ 58.110882] rcu-perf: 0 writer-duration: 70 72685103 [ 58.110908] rcu-perf: 0 writer-duration: 71 24366848 [ 58.110913] rcu-perf: 0 writer-duration: 72 33260173 [ 58.110973] rcu-perf: 0 writer-duration: 73 26246353 [ 58.110979] rcu-perf: 0 writer-duration: 74 40823275 [ 58.111005] rcu-perf: 0 writer-duration: 75 29040704 [ 58.111010] rcu-perf: 0 writer-duration: 76 41212951 [ 58.111041] rcu-perf: 0 writer-duration: 77 29960164 [ 58.111390] rcu-perf: 0 writer-duration: 78 29245178 [ 58.111396] rcu-perf: 0 writer-duration: 79 49645946 [ 58.111401] rcu-perf: 0 writer-duration: 80 29722674 [ 58.111427] rcu-perf: 0 writer-duration: 81 960055861 [ 58.111432] rcu-perf: 0 writer-duration: 82 29834329 [ 58.111458] rcu-perf: 0 writer-duration: 83 29988242 [ 58.111463] rcu-perf: 0 writer-duration: 84 30222340 [ 58.111489] rcu-perf: 0 writer-duration: 85 39957435 [ 58.111494] rcu-perf: 0 writer-duration: 86 39957792 [ 58.111520] rcu-perf: 0 writer-duration: 87 40032089 [ 58.111525] rcu-perf: 0 writer-duration: 88 49803992 [ 58.111530] rcu-perf: 0 writer-duration: 89 40078063 [ 58.111556] rcu-perf: 0 writer-duration: 90 40088826 [ 58.111561] rcu-perf: 0 writer-duration: 91 39917867 [ 58.111586] rcu-perf: 0 writer-duration: 92 49993255 [ 58.111591] rcu-perf: 0 writer-duration: 93 49952703 [ 58.111617] rcu-perf: 0 writer-duration: 94 40002769 [ 58.111622] rcu-perf: 0 writer-duration: 95 39957646 [ 58.111627] rcu-perf: 0 writer-duration: 96 40050770 [ 58.111653] rcu-perf: 0 writer-duration: 97 39980615 [ 58.111658] rcu-perf: 0 writer-duration: 98 40053732 [ 58.111684] rcu-perf: 0 writer-duration: 99 39921593 [ 58.111689] rcu-perf: 0 writer-duration: 100 50180086 [ 58.131813] rcu-perf: 0 writer-duration: 101 30493487 [ 58.131906] rcu-perf: 1 writer-duration: 0 50526331 [ 58.157832] rcu-perf: 1 writer-duration: 1 29952138 [ 58.157860] rcu-perf: 1 writer-duration: 2 40003029 [ 58.157866] rcu-perf: 1 writer-duration: 3 29558596 [ 58.157871] rcu-perf: 1 writer-duration: 4 40241863 [ 58.157897] rcu-perf: 1 writer-duration: 5 50221417 [ 58.157902] rcu-perf: 1 writer-duration: 6 59478026 [ 58.157964] rcu-perf: 1 writer-duration: 7 39858112 [ 58.157991] rcu-perf: 1 writer-duration: 8 20124990 [ 58.157996] rcu-perf: 1 writer-duration: 9 39885837 [ 58.158001] rcu-perf: 1 writer-duration: 10 60318895 [ 58.158027] rcu-perf: 1 writer-duration: 11 29771633 [ 58.158032] rcu-perf: 1 writer-duration: 12 30452141 [ 58.158058] rcu-perf: 1 writer-duration: 13 29975373 [ 58.158063] rcu-perf: 1 writer-duration: 14 39488349 [ 58.158089] rcu-perf: 1 writer-duration: 15 40243871 [ 58.158094] rcu-perf: 1 writer-duration: 16 29946979 [ 58.158119] rcu-perf: 1 writer-duration: 17 39678641 [ 58.158124] rcu-perf: 1 writer-duration: 18 40378334 [ 58.158129] rcu-perf: 1 writer-duration: 19 40409213 [ 58.158155] rcu-perf: 1 writer-duration: 20 29303493 [ 58.158160] rcu-perf: 1 writer-duration: 21 40731191 [ 58.158186] rcu-perf: 1 writer-duration: 22 39438494 [ 58.158191] rcu-perf: 1 writer-duration: 23 29841092 [ 58.158216] rcu-perf: 1 writer-duration: 24 39873040 [ 58.158222] rcu-perf: 1 writer-duration: 25 29989897 [ 58.158227] rcu-perf: 1 writer-duration: 26 60538967 [ 58.158252] rcu-perf: 1 writer-duration: 27 30075589 [ 58.158257] rcu-perf: 1 writer-duration: 28 39447291 [ 58.158289] rcu-perf: 1 writer-duration: 29 37791438 [ 58.158352] rcu-perf: 1 writer-duration: 30 31961150 [ 58.158358] rcu-perf: 1 writer-duration: 31 30160495 [ 58.158383] rcu-perf: 1 writer-duration: 32 40440131 [ 58.158388] rcu-perf: 1 writer-duration: 33 39580582 [ 58.158414] rcu-perf: 1 writer-duration: 34 40188187 [ 58.158419] rcu-perf: 1 writer-duration: 35 40200860 [ 58.158445] rcu-perf: 1 writer-duration: 36 37531355 [ 58.158450] rcu-perf: 1 writer-duration: 37 51998380 [ 58.158455] rcu-perf: 1 writer-duration: 38 39887412 [ 58.158480] rcu-perf: 1 writer-duration: 39 30055885 [ 58.158485] rcu-perf: 1 writer-duration: 40 41104345 [ 58.158511] rcu-perf: 1 writer-duration: 41 39025480 [ 58.158516] rcu-perf: 1 writer-duration: 42 40028006 [ 58.158542] rcu-perf: 1 writer-duration: 43 30459586 [ 58.158547] rcu-perf: 1 writer-duration: 44 29787742 [ 58.158552] rcu-perf: 1 writer-duration: 45 39406172 [ 58.158577] rcu-perf: 1 writer-duration: 46 41722913 [ 58.158582] rcu-perf: 1 writer-duration: 47 28302016 [ 58.158608] rcu-perf: 1 writer-duration: 48 30335840 [ 58.158613] rcu-perf: 1 writer-duration: 49 39785401 [ 58.158639] rcu-perf: 1 writer-duration: 50 55126355 [ 58.158644] rcu-perf: 1 writer-duration: 51 14750917 [ 58.158649] rcu-perf: 1 writer-duration: 52 50783710 [ 58.158674] rcu-perf: 1 writer-duration: 53 59618109 [ 58.158679] rcu-perf: 1 writer-duration: 54 30535727 [ 58.158705] rcu-perf: 1 writer-duration: 55 29767412 [ 58.158710] rcu-perf: 1 writer-duration: 56 39639807 [ 58.158736] rcu-perf: 1 writer-duration: 57 49805601 [ 58.158741] rcu-perf: 1 writer-duration: 58 19611050 [ 58.158746] rcu-perf: 1 writer-duration: 59 40199668 [ 58.158771] rcu-perf: 1 writer-duration: 60 40321104 [ 58.158776] rcu-perf: 1 writer-duration: 61 39835146 [ 58.158802] rcu-perf: 1 writer-duration: 62 19566937 [ 58.158807] rcu-perf: 1 writer-duration: 63 46014847 [ 58.158832] rcu-perf: 1 writer-duration: 64 44746637 [ 58.158837] rcu-perf: 1 writer-duration: 65 69730332 [ 58.158842] rcu-perf: 1 writer-duration: 66 30045599 [ 58.158868] rcu-perf: 1 writer-duration: 67 40808233 [ 58.158873] rcu-perf: 1 writer-duration: 68 58848978 [ 58.158898] rcu-perf: 1 writer-duration: 69 30618032 [ 58.158903] rcu-perf: 1 writer-duration: 70 29755818 [ 58.158908] rcu-perf: 1 writer-duration: 71 80090640 [ 58.158970] rcu-perf: 1 writer-duration: 72 19772967 [ 58.158996] rcu-perf: 1 writer-duration: 73 39927593 [ 58.159001] rcu-perf: 1 writer-duration: 74 29660382 [ 58.159027] rcu-perf: 1 writer-duration: 75 40832601 [ 58.159032] rcu-perf: 1 writer-duration: 76 30039770 [ 58.159037] rcu-perf: 1 writer-duration: 77 29686603 [ 58.159062] rcu-perf: 1 writer-duration: 78 40156630 [ 58.159067] rcu-perf: 1 writer-duration: 79 39297082 [ 58.159093] rcu-perf: 1 writer-duration: 80 29846784 [ 58.159098] rcu-perf: 1 writer-duration: 81 959966056 [ 58.159103] rcu-perf: 1 writer-duration: 82 40314600 [ 58.159129] rcu-perf: 1 writer-duration: 83 30330611 [ 58.159134] rcu-perf: 1 writer-duration: 84 39306303 [ 58.159159] rcu-perf: 1 writer-duration: 85 40042943 [ 58.159164] rcu-perf: 1 writer-duration: 86 40009390 [ 58.159190] rcu-perf: 1 writer-duration: 87 39955326 [ 58.159195] rcu-perf: 1 writer-duration: 88 50032992 [ 58.159200] rcu-perf: 1 writer-duration: 89 40060225 [ 58.159225] rcu-perf: 1 writer-duration: 90 40027032 [ 58.159230] rcu-perf: 1 writer-duration: 91 39951221 [ 58.159256] rcu-perf: 1 writer-duration: 92 51169048 [ 58.159261] rcu-perf: 1 writer-duration: 93 48755018 [ 58.159286] rcu-perf: 1 writer-duration: 94 39980836 [ 58.159291] rcu-perf: 1 writer-duration: 95 39887405 [ 58.159296] rcu-perf: 1 writer-duration: 96 39987691 [ 58.159322] rcu-perf: 1 writer-duration: 97 40365642 [ 58.159327] rcu-perf: 1 writer-duration: 98 39736097 [ 58.159353] rcu-perf: 1 writer-duration: 99 39965056 [ 58.159358] rcu-perf: 1 writer-duration: 100 49920063 [ 58.171538] no ifx modem active; [ 58.211860] ACPI: Preparing to enter system sleep state S5 [ 58.216823] reboot: Power down [ 58.244526] acpi_power_off called [ 61.460467] ------------[ cut here ]------------ [ 61.465481] WARNING: CPU: 0 PID: 11 at kernel/sched/core.c:1187 set_task_cpu+0x257/0x6b6 [ 61.476692] Modules linked in: [ 61.479745] CPU: 0 PID: 11 Comm: migration/0 Not tainted 4.14.0-00902-g43ff2f4 #1 [ 61.487252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 61.495323] task: ffff880016c00000 task.stack: ffff880016c08000 [ 61.501310] RIP: 0010:set_task_cpu+0x257/0x6b6 [ 61.505662] RSP: 0018:ffff880016c0fcd0 EFLAGS: 00010096 [ 61.510814] RAX: 0000000000000007 RBX: ffff88000f14b000 RCX: 0000000000000000 [ 61.519499] RDX: 1ffffffff4e1cc00 RSI: ffff88000f14b730 RDI: ffffffffa70e6794 [ 61.526823] RBP: ffff880016c0fd00 R08: ffff880016c0fd98 R09: 0000000000000001 [ 61.533687] R10: ffff88000ac77970 R11: 0000000000000001 R12: 0000000000000001 [ 61.542113] R13: ffff88000f14b064 R14: ffff880016c0fd98 R15: 0000000000000001 [ 61.548884] FS: 0000000000000000(0000) GS:ffff880017400000(0000) knlGS:0000000000000000 [ 61.556733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.562275] CR2: 00007f3eca6152c0 CR3: 0000000007a15003 CR4: 00000000000206b0 [ 61.569074] Call Trace: [ 61.571577] move_queued_task+0x123/0x3ab [ 61.575591] migration_cpu_stop+0x216/0x2f2 [ 61.579676] ? sched_ttwu_pending+0x1fd/0x1fd [ 61.583957] ? lock_acquire+0xed/0x14b [ 61.587675] ? sched_ttwu_pending+0x1fd/0x1fd [ 61.593768] cpu_stopper_thread+0x1c9/0x25e [ 61.598538] ? cpu_stop_create+0x6a/0x6a [ 61.602459] smpboot_thread_fn+0x615/0x64b [ 61.606662] ? sort_range+0x17/0x17 [ 61.610132] ? schedule+0x16e/0x190 [ 61.613570] kthread+0x365/0x374 [ 61.616910] ? sort_range+0x17/0x17 [ 61.620412] ? kthread_stop+0xc8/0xc8 [ 61.625690] ret_from_fork+0x1f/0x30 [ 61.629381] Code: 83 e0 07 83 c0 03 38 d0 7c 09 84 d2 74 05 e8 9f 44 1f 00 44 3b 3d 4a d3 fd 01 72 02 0f ff 45 89 fc 4c 0f a3 25 d7 d1 fd 01 72 02 <0f> ff 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 8a 14 [ 61.648413] ---[ end trace 764cf6ead543b298 ]--- [ 61.653178] sched: Unexpected reschedule of offline CPU#1! [ 61.658501] ------------[ cut here ]------------ [ 61.663130] WARNING: CPU: 0 PID: 11 at arch/x86/kernel/smp.c:128 native_smp_send_reschedule+0x59/0xbf [ 61.673690] Modules linked in: [ 61.676737] CPU: 0 PID: 11 Comm: migration/0 Tainted: G W 4.14.0-00902-g43ff2f4 #1 [ 61.684975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 61.692977] task: ffff880016c00000 task.stack: ffff880016c08000 [ 61.698610] RIP: 0010:native_smp_send_reschedule+0x59/0xbf [ 61.703900] RSP: 0018:ffff880016c0fc68 EFLAGS: 00010086 [ 61.710817] RAX: 000000000000002e RBX: 0000000000000001 RCX: 0000000000000000 [ 61.721649] RDX: 000000000000002e RSI: 0000000000000003 RDI: ffffed0002d81f83 [ 61.732727] RBP: ffff88000ac94640 R08: 0000000000000001 R09: 0000000000000001 [ 61.743330] R10: ffff880016c0fbc8 R11: 0000000000000001 R12: ffff88000e54c800 [ 61.753861] R13: dffffc0000000000 R14: ffff8800177e0700 R15: 0000000000000000 [ 61.764513] FS: 0000000000000000(0000) GS:ffff880017400000(0000) knlGS:0000000000000000 [ 61.776370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.785022] CR2: 00007f3eca6152c0 CR3: 0000000007a15003 CR4: 00000000000206b0 [ 61.797309] Call Trace: [ 61.801165] check_preempt_wakeup+0x386/0x5aa [ 61.807806] check_preempt_curr+0xe3/0x22e [ 61.814220] move_queued_task+0x39b/0x3ab [ 61.820415] migration_cpu_stop+0x216/0x2f2 [ 61.826797] ? sched_ttwu_pending+0x1fd/0x1fd [ 61.833542] ? lock_acquire+0xed/0x14b [ 61.838654] ? sched_ttwu_pending+0x1fd/0x1fd [ 61.844336] cpu_stopper_thread+0x1c9/0x25e [ 61.849812] ? cpu_stop_create+0x6a/0x6a [ 61.855049] smpboot_thread_fn+0x615/0x64b [ 61.860459] ? sort_range+0x17/0x17 [ 61.863922] ? schedule+0x16e/0x190 [ 61.867626] kthread+0x365/0x374 [ 61.871029] ? sort_range+0x17/0x17 [ 61.874491] ? kthread_stop+0xc8/0xc8 [ 61.878189] ret_from_fork+0x1f/0x30 [ 61.881912] Code: 74 05 e8 db c5 29 00 3b 1d 87 54 08 02 72 02 0f ff 89 d8 48 0f a3 05 15 53 08 02 72 12 89 de 48 c7 c7 00 ac 42 a6 e8 07 00 11 00 <0f> ff eb 5f 48 c7 c7 c0 56 a2 a6 48 b8 00 00 00 00 00 fc ff df [ 61.900994] ---[ end trace 764cf6ead543b299 ]--- [ 72.669766] init: Failed to create pty - disabling logging for job [ 72.690866] init: Temporary process spawn error: No such file or directory Elapsed time: 1670 BUG: kernel hang in test stage #!/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 -cpu Haswell,+smep,+smap -kernel $kernel -initrd initrd.img -m 512 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -watchdog-action debug -rtc base=localtime -serial stdio -display none -monitor null ) append=( ip=::::vm-lkp-wsx03-quantal-x86_64-18::dhcp root=/dev/ram0 user=lkp job=/job-script ARCH=x86_64 kconfig=x86_64-randconfig-n0-11131431 branch=linus/master commit=43ff2f4db9d0f76452b77cfa645f02b471143b24 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/vmlinuz-4.14.0-00902-g43ff2f4 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-quantal-x86_64/quantal-core-x86_64.cgz/x86_64-randconfig-n0-11131431/gcc-6/43ff2f4db9d0f76452b77cfa645f02b471143b24/30 result_service=tmpfs debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw drbd.minor_count=8 ) "${kvm[@]}" -append "${append[*]}"