early console in setup code [ 0.000000] Linux version 4.14.0-rc8 (kbuild@lkp-ib03) (gcc version 5.4.1 20160904 (Debian 5.4.1-2)) #503 SMP Thu Nov 9 09:57:56 CST 2017 [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001a3dffff] usable [ 0.000000] BIOS-e820: [mem 0x000000001a3e0000-0x000000001a3fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 0.000000] tsc: Fast TSC calibration failed [ 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 = 0x1a3e0 max_arch_pfn = 0x100000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000f6aa0-0x000f6aaf] mapped at [ffa00aa0] [ 0.000000] mpc: f6ab0-f6b80 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] initial memory mapped: [mem 0x00000000-0x047fffff] [ 0.000000] Base memory trampoline at [7809b000] 9b000 size 16384 [ 0.000000] BRK [0x04094000, 0x04094fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1a17d000-0x1a3dffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F68D0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x000000001A3E15CE 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x000000001A3E142A 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x000000001A3E0040 0013EA (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x000000001A3E0000 000040 [ 0.000000] ACPI: APIC 0x000000001A3E151E 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x000000001A3E1596 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] 419MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 1a3e0000 [ 0.000000] low ram: 0 - 1a3e0000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] Normal [mem 0x0000000001000000-0x000000001a3dffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001a3dffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001a3dffff] [ 0.000000] On node 0 totalpages: 107390 [ 0.000000] free_area_init_node: node 0, pgdat 7ad82c40, node_mem_map 91d63028 [ 0.000000] DMA zone: 40 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 1010 pages used for memmap [ 0.000000] Normal zone: 103392 pages, LIFO batch:31 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffb000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x1a400000-0xfffbffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns [ 0.000000] random: fast init done [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] percpu: Embedded 341 pages/cpu @91c0b000 s1372800 r0 d23936 u1396736 [ 0.000000] pcpu-alloc: s1372800 r0 d23936 u1396736 alloc=341*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 106340 [ 0.000000] Kernel command line: ip=::::vm-lkp-os-yocto-ia32-3::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-os-yocto-ia32-3/boot-1-yocto-tiny-i386-2016-04-22.cgz-39dae59d66acd86d1de24294bd2f343fd5e7a625-20171109-5754-ifvt97-0.yaml ARCH=i386 kconfig=i386-randconfig-b0-11090954 branch=linus/master commit=39dae59d66acd86d1de24294bd2f343fd5e7a625 BOOT_IMAGE=/pkg/linux/i386-randconfig-b0-11090954/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/vmlinuz-4.14.0-rc8 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-os-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-b0-11090954/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/1 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Memory: 371308K/429560K available (20149K kernel code, 5894K rwdata, 8832K rodata, 2464K init, 12088K bss, 58252K reserved, 0K cma-reserved) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xffd16000 - 0xfffff000 (2980 kB) [ 0.000000] vmalloc : 0x92be0000 - 0xffd14000 (1745 MB) [ 0.000000] lowmem : 0x78000000 - 0x923e0000 ( 419 MB) [ 0.000000] .init : 0x7b241000 - 0x7b4a9000 (2464 kB) [ 0.000000] .data : 0x7a3ad7e9 - 0x7b2109c0 (14732 kB) [ 0.000000] .text : 0x79000000 - 0x7a3ad7e9 (20149 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** trace_printk() being used. Allocating extra memory. ** [ 0.000000] ** ** [ 0.000000] ** This means that this is a DEBUG kernel and it is ** [ 0.000000] ** unsafe for production use. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your vendor! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU event tracing is enabled. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=32 to nr_cpu_ids=1. [ 0.000000] RCU debug extended QS entry/exit. [ 0.000000] RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout). [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 2304, nr_irqs: 256, preallocated irqs: 16 [ 0.000000] CPU 0 irqstacks, hard=9159a000 soft=9159c000 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 4655 kB [ 0.000000] per task-struct memory footprint: 2112 bytes [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.000000] hpet clockevent registered [ 0.049999] tsc: Unable to calibrate against PIT [ 0.053333] tsc: using HPET reference calibration [ 0.056666] tsc: Detected 3199.877 MHz processor [ 0.072123] Calibrating delay loop (skipped), value calculated using timer frequency.. 6402.41 BogoMIPS (lpj=10666256) [ 0.078063] pid_max: default: 4096 minimum: 301 [ 0.088329] ACPI: Core revision 20170728 [ 1.238551] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 1.260594] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 1.262089] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 1.498745] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 1.500756] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 5.004769] Freeing SMP alternatives memory: 44K [ 5.308412] smpboot: Max logical packages: 1 [ 5.321029] Enabling APIC mode: Flat. Using 1 I/O APICs [ 5.328775] enabled ExtINT on CPU#0 [ 5.348661] ENABLING IO-APIC IRQs [ 5.358895] init IO_APIC IRQs [ 5.364176] apic 0 pin 0 not connected [ 5.387999] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 5.401705] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 5.403332] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 5.403332] apic 0 pin 16 not connected [ 5.403332] apic 0 pin 17 not connected [ 5.403332] apic 0 pin 18 not connected [ 5.403332] apic 0 pin 19 not connected [ 5.403332] apic 0 pin 20 not connected [ 5.403332] apic 0 pin 21 not connected [ 5.403332] apic 0 pin 22 not connected [ 5.403332] apic 0 pin 23 not connected [ 5.403332] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 5.458775] Using local APIC timer interrupts. [ 5.458775] calibrating APIC timer ... [ 5.463332] ... lapic delta = 6249543 [ 5.463332] ... PM-Timer delta = 357935 [ 5.463332] ... PM-Timer result ok [ 5.463332] ..... delta 6249543 [ 5.463332] ..... mult: 268415854 [ 5.463332] ..... calibration result: 3333089 [ 5.463332] ..... CPU clock speed is 3200.0529 MHz. [ 5.463332] ..... host bus clock speed is 1000.0089 MHz. [ 5.469999] smpboot: CPU0: AMD QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3) [ 5.595658] Performance Events: PMU not available due to virtualization, using software events only. [ 5.658014] Hierarchical SRCU implementation. [ 5.768062] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 5.780869] NMI watchdog: Perf NMI watchdog permanently disabled [ 5.860879] smp: Bringing up secondary CPUs ... [ 5.865034] smp: Brought up 1 node, 1 CPU [ 5.868341] smpboot: Total of 1 processors activated (6402.41 BogoMIPS) [ 6.044836] devtmpfs: initialized [ 6.304940] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns [ 6.315063] futex hash table entries: 16 (order: -2, 1024 bytes) [ 6.354572] xor: measuring software checksum speed [ 6.397455] pIII_sse : 141.600 MB/sec [ 6.399999] workqueue: round-robin CPU selection forced, expect performance impact [ 6.480875] prefetch64-sse: 127.200 MB/sec [ 6.482462] xor: using function: pIII_sse (141.600 MB/sec) [ 6.488737] prandom: seed boundary self test passed [ 6.518115] prandom: 100 self tests passed [ 6.771790] NET: Registered protocol family 16 [ 7.002259] cpuidle: using governor menu [ 7.058735] ACPI: bus type PCI registered [ 7.101794] PCI: PCI BIOS revision 2.10 entry at 0xfd501, last bus=0 [ 7.104784] PCI: Using configuration type 1 for base access [ 11.138301] raid6: mmxx1 gen() 31 MB/s [ 11.201046] raid6: mmxx2 gen() 33 MB/s [ 11.257825] raid6: sse1x1 gen() 31 MB/s [ 11.314236] raid6: sse1x2 gen() 31 MB/s [ 11.370673] raid6: sse2x1 gen() 49 MB/s [ 11.431489] raid6: sse2x1 xor() 32 MB/s [ 11.487469] raid6: sse2x2 gen() 63 MB/s [ 11.543998] raid6: sse2x2 xor() 28 MB/s [ 11.547979] raid6: using algorithm sse2x2 gen() 63 MB/s [ 11.551079] raid6: .... xor() 28 MB/s, rmw enabled [ 11.554810] raid6: using intx1 recovery algorithm [ 11.610950] ACPI: Added _OSI(Module Device) [ 11.615093] ACPI: Added _OSI(Processor Device) [ 11.617690] ACPI: Added _OSI(3.0 _SCP Extensions) [ 11.621004] ACPI: Added _OSI(Processor Aggregator Device) [ 12.427317] ACPI: Interpreter enabled [ 12.444211] ACPI: (supports S0 S4 S5) [ 12.445865] ACPI: Using IOAPIC for interrupt routing [ 12.457712] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 12.529999] ACPI: Enabled 2 GPEs in block 00 to 0F [ 14.916666] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 14.927784] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 14.935009] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 14.943839] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 14.981780] PCI host bridge to bus 0000:00 [ 14.984634] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 14.985656] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 14.987336] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 14.988290] pci_bus 0000:00: root bus resource [mem 0x1a400000-0xfebfffff window] [ 14.991652] pci_bus 0000:00: root bus resource [bus 00-ff] [ 14.998162] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 15.084661] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 15.147754] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 15.178892] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 15.190906] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 15.192012] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 15.193871] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 15.194973] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 15.250491] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 15.256427] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 15.259093] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 15.327497] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 15.347616] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 15.390756] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 15.457511] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 15.569687] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 15.580535] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 15.597135] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 15.635894] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 15.695907] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 15.702649] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 15.811473] pci_bus 0000:00: on NUMA node 0 [ 16.045082] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 16.097616] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 16.139072] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 16.182370] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 16.205410] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 16.449013] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 16.449999] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 16.451742] pci 0000:00:02.0: vgaarb: bridge control possible [ 16.454257] vgaarb: loaded [ 16.598372] SCSI subsystem initialized [ 16.628178] libata version 3.00 loaded. [ 16.636157] ACPI: bus type USB registered [ 16.652504] usbcore: registered new interface driver usbfs [ 16.664204] usbcore: registered new interface driver hub [ 16.672492] usbcore: registered new device driver usb [ 16.718200] media: Linux media interface: v0.10 [ 16.727315] Linux video capture interface: v2.00 [ 16.740721] pps_core: LinuxPPS API ver. 1 registered [ 16.741987] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 16.748100] PTP clock support registered [ 16.752654] EDAC MC: Ver: 3.0.0 [ 16.777733] EDAC DEBUG: edac_mc_sysfs_init: device mc created [ 16.858302] FPGA manager framework [ 16.878094] Advanced Linux Sound Architecture Driver Initialized. [ 16.884464] PCI: Using ACPI for IRQ routing [ 16.887822] PCI: pci_cache_line_size set to 64 bytes [ 16.894967] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 16.899168] e820: reserve RAM buffer [mem 0x1a3e0000-0x1bffffff] [ 17.015253] Bluetooth: Core ver 2.22 [ 17.021999] NET: Registered protocol family 31 [ 17.024218] Bluetooth: HCI device and connection manager initialized [ 17.028268] Bluetooth: HCI socket layer initialized [ 17.031679] Bluetooth: L2CAP socket layer initialized [ 17.041414] NET: Registered protocol family 8 [ 17.042666] NET: Registered protocol family 20 [ 17.216512] clocksource: Switched to clocksource hpet [ 17.528453] Warning: could not register all branches stats [ 17.536844] Warning: could not register annotated branches stats [ 31.282585] VFS: Disk quotas dquot_6.6.0 [ 31.356196] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 31.389146] pnp: PnP ACPI init [ 31.441801] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 31.469360] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 31.498436] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 31.509591] pnp 00:03: [dma 2] [ 31.529198] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 31.573495] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 31.616779] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 31.660192] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 31.846109] pnp: PnP ACPI: found 7 devices [ 32.149048] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 32.192436] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 32.195923] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 32.199483] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 32.202753] pci_bus 0000:00: resource 7 [mem 0x1a400000-0xfebfffff window] [ 32.249723] NET: Registered protocol family 1 [ 32.258800] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 32.262524] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 32.268874] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 32.276120] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 32.282321] PCI: CLS 0 bytes, default 64 [ 32.422993] Unpacking initramfs... [ 244.812552] Freeing initrd memory: 2444K [ 245.096524] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) [ 245.102771] apm: overridden by ACPI. [ 245.109420] Scanning for low memory corruption every 60 seconds [ 245.232844] cryptomgr_test (28) used greatest stack depth: 7016 bytes left [ 245.390153] PCLMULQDQ-NI instructions are not detected. [ 245.395240] NatSemi SCx200 Driver [ 245.439540] spin_lock-torture:--- Start of test [debug]: nwriters_stress=2 nreaders_stress=0 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 245.455202] spin_lock-torture: Creating torture_shuffle task [ 245.502525] spin_lock-torture: Creating torture_stutter task [ 245.506448] spin_lock-torture: torture_shuffle task started [ 245.532841] spin_lock-torture: Creating lock_torture_writer task [ 245.549907] spin_lock-torture: torture_stutter task started [ 245.560145] spin_lock-torture: Creating lock_torture_writer task [ 245.569205] spin_lock-torture: lock_torture_writer task started [ 245.606408] spin_lock-torture: Creating lock_torture_stats task [ 245.631947] spin_lock-torture: lock_torture_writer task started [ 245.679435] spin_lock-torture: lock_torture_stats task started [ 245.696436] torture_init_begin: Refusing rcu init: spin_lock running. [ 245.703267] torture_init_begin: One torture test at a time! [ 245.835752] audit: initializing netlink subsys (disabled) [ 245.996772] tsc: Refined TSC clocksource calibration: 3198.400 MHz [ 246.029386] audit: type=2000 audit(1510225663.883:1): state=initialized audit_enabled=0 res=1 [ 246.046121] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2e1a625e72a, max_idle_ns: 440795258267 ns [ 246.219180] workingset: timestamp_bits=14 max_order=17 bucket_order=3 [ 248.805893] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 248.854838] clocksource: Switched to clocksource tsc [ 248.858743] kwatchdog (40) used greatest stack depth: 6828 bytes left [ 249.099386] ntfs: driver 2.1.32 [Flags: R/O]. [ 249.151773] qnx6: QNX6 filesystem 1.0.0 registered. [ 249.248657] JFS: nTxBlock = 2920, nTxLock = 23362 [ 250.329397] OCFS2 User DLM kernel interface loaded [ 254.149318] NET: Registered protocol family 38 [ 254.223516] async_tx: api initialized (async) [ 254.255447] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 254.290144] io scheduler noop registered (default) [ 254.299005] io scheduler deadline registered [ 254.345944] io scheduler cfq registered [ 254.351867] io scheduler mq-deadline registered [ 254.399001] io scheduler bfq registered [ 254.412325] test_string_helpers: Running tests... [ 254.768886] test_hexdump: all 1184 tests passed [ 254.809209] test_firmware: interface ready [ 255.425879] test_hash: __hash_32() has no arch implementation to test. [ 255.448704] test_hash: hash_32() has no arch implementation to test. [ 255.449839] test_hash: hash_64() has no arch implementation to test. [ 255.453307] test_hash: 33152 tests passed. [ 255.521909] test_siphash: self-tests: pass [ 255.626088] test passed [ 260.646707] test_bitmap: test 13: input is '0-2047:128/256' OK, Time: 39276 [ 261.015490] test_bitmap: all 460506 tests passed [ 261.025742] test_uuid: all 18 tests passed [ 261.058927] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64 [ 261.065036] crc32: self tests passed, processed 225944 bytes in 6391471 nsec [ 261.092371] crc32c: CRC_LE_BITS = 64 [ 261.123019] crc32c: self tests passed, processed 225944 bytes in 6425611 nsec [ 261.556182] crc32_combine: 8373 self tests passed [ 261.996164] crc32c_combine: 8373 self tests passed [ 262.153767] ------------[ cut here ]------------ [ 262.170771] WARNING: CPU: 0 PID: 1 at arch/x86/kernel/traps.c:776 do_debug+0x16d/0x420 [ 262.179114] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0-rc8 #503 [ 262.181859] task: 915c8000 task.stack: 915c4000 [ 262.183279] EIP: do_debug+0x16d/0x420 [ 262.184967] EFLAGS: 11301202 CPU: 0 [ 262.185903] EAX: 00000001 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 262.187852] ESI: 915c5e94 EDI: 915c8000 EBP: 915c5e8c ESP: 915c5e70 [ 262.188944] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 262.190071] CR0: 80050033 CR2: 00000000 CR3: 034b7000 CR4: 00000690 [ 262.192543] Call Trace: [ 262.195492] debug+0x50/0x70 [ 262.196500] EIP: atomic64_sub_return_cx8+0x23/0x30 [ 262.198285] EFLAGS: 11301353 CPU: 0 [ 262.199027] EAX: 9ddfadeb EBX: 9ddfadeb ECX: 99920226 EDX: aaa31337 [ 262.200070] ESI: 22222222 EDI: 11111111 EBP: 915c5f00 ESP: 915c5ed0 [ 262.201859] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 262.203140] ? test_atomics_init+0x2be/0x5092 [ 262.204964] ? trace_hardirqs_on+0xb/0x10 [ 262.205788] ? do_one_initcall+0x20a/0x22a [ 262.206560] ? test_atomic+0x312f/0x312f [ 262.208250] ? do_one_initcall+0xb3/0x22a [ 262.209067] ? do_one_initcall+0xb3/0x22a [ 262.209838] ? do_early_param+0x122/0x122 [ 262.211497] ? parse_args+0x210/0x2a0 [ 262.212317] ? kernel_init_freeable+0xf9/0x229 [ 262.213137] ? kernel_init_freeable+0x125/0x229 [ 262.214903] ? rest_init+0x230/0x230 [ 262.215669] ? kernel_init+0x9/0x190 [ 262.216386] ? rest_init+0x230/0x230 [ 262.218007] ? ret_from_fork+0x19/0x30 [ 262.219223] Code: 45 f1 40 74 61 0f b7 46 34 83 e0 03 83 f8 02 77 55 6a 01 31 c9 ba 01 00 00 00 b8 68 73 d9 7a e8 1a 7b 18 00 83 05 80 8a e2 7a 01 <0f> ff 6a 01 31 c9 ba 01 00 00 00 b8 50 73 d9 7a e8 fe 7a 18 00 [ 262.251975] ---[ end trace 6fe603cd6404d682 ]--- [ 262.299924] atomic64_test: passed for i386+ platform with CX8 and with SSE [ 262.345215] glob: 64 self-tests passed, 0 failed [ 262.530083] gpio_it87: no device [ 262.739236] no IO addresses supplied [ 262.805714] hgafb: HGA card not detected. [ 262.819829] hgafb: probe of hgafb.0 failed with error -22 [ 262.855687] usbcore: registered new interface driver smscufx [ 262.868443] ipmi message handler version 39.2 [ 262.872721] IPMI SSIF Interface driver [ 262.895512] IPMI Watchdog: driver initialized [ 262.899642] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. [ 262.962088] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 263.086623] ACPI: Power Button [PWRF] [ 263.149043] Warning: Processor Platform Limit event detected, but not handled. [ 263.152969] Consider compiling CPUfreq support into your kernel. [ 276.166832] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 276.251875] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 276.332703] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 276.745743] lp: driver loaded but no devices found [ 276.762325] toshiba: not a supported Toshiba laptop [ 276.832144] ppdev: user-space parallel port driver [ 276.838729] scx200_gpio: no SCx200 gpio present [ 276.841805] nsc_gpio initializing [ 276.843103] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds). [ 276.976141] drm_mm: Testing DRM range manger (struct drm_mm), with random_seed=0xb06099fb max_iterations=8192 max_prime=128 [ 276.992815] drm_mm: igt_sanitycheck - ok! [ 306.876574] Writes: Total: 2 Max/Min: 0/0 Fail: 0 [ 337.820655] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:1] [ 337.820655] irq event stamp: 1723004 [ 337.820655] hardirqs last enabled at (1723003): [<7a3a8a5e>] restore_all+0xf/0x31 [ 337.820655] hardirqs last disabled at (1723004): [<7a3a9373>] apic_timer_interrupt+0x33/0x40 [ 337.820655] softirqs last enabled at (1712586): [<7a3acb0b>] __do_softirq+0x64b/0x7d2 [ 337.820655] softirqs last disabled at (1712569): [<79026c9d>] do_softirq_own_stack+0x1d/0x30 [ 337.820655] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.14.0-rc8 #503 [ 337.820655] task: 915c8000 task.stack: 915c4000 [ 337.820655] EIP: __drm_mm_interval_first+0x190/0x2a0 [ 337.820655] EFLAGS: 11301246 CPU: 0 [ 337.820655] EAX: 932f73a0 EBX: 00000248 ECX: 00000001 EDX: 00e5b38e [ 337.820655] ESI: 00000000 EDI: 00000000 EBP: 915c5d70 ESP: 915c5d50 [ 337.820655] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 337.820655] CR0: 80050033 CR2: 00000000 CR3: 034b7000 CR4: 00000690 [ 337.820655] Call Trace: [ 337.820655] assert_continuous+0x10e/0x270 [ 337.820655] __igt_insert+0x4e8/0x7e0 [ 337.820655] igt_insert+0x57/0x110 [ 337.820655] test_drm_mm_init+0xd4/0x206 [ 337.820655] ? drm_fb_helper_modinit+0x20/0x20 [ 337.820655] do_one_initcall+0xb3/0x22a [ 337.820655] ? do_early_param+0x122/0x122 [ 337.820655] ? parse_args+0x210/0x2a0 [ 337.820655] ? kernel_init_freeable+0xf9/0x229 [ 337.820655] kernel_init_freeable+0x125/0x229 [ 337.820655] ? rest_init+0x230/0x230 [ 337.820655] kernel_init+0x9/0x190 [ 337.820655] ? rest_init+0x230/0x230 [ 337.820655] ret_from_fork+0x19/0x30 [ 337.820655] Code: 00 00 00 39 f7 72 09 77 05 39 5d e8 76 02 31 c9 8b 14 8d 60 61 04 7b 83 c2 01 39 f7 89 14 8d 60 61 04 7b 0f 82 2a ff ff ff 77 10 <39> 5d e8 0f 86 1f ff ff ff 8d b4 26 00 00 00 00 8b 45 ec 83 c0 [ 337.820655] Kernel panic - not syncing: softlockup: hung tasks [ 337.820655] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W L 4.14.0-rc8 #503 [ 337.820655] Call Trace: [ 337.820655] dump_stack+0xc6/0x132 [ 337.820655] panic+0xe4/0x2a4 [ 337.820655] watchdog_timer_fn+0x366/0x370 [ 337.820655] hrtimer_run_queues+0x2f2/0xa10 [ 337.820655] ? watchdog+0x20/0x20 [ 337.820655] run_local_timers+0x15/0x80 [ 337.820655] update_process_times+0x1c/0x60 [ 337.820655] tick_nohz_handler+0xd9/0x1b0 [ 337.820655] smp_apic_timer_interrupt+0x10c/0x540 [ 337.820655] apic_timer_interrupt+0x3a/0x40 [ 337.820655] EIP: __drm_mm_interval_first+0x190/0x2a0 [ 337.820655] EFLAGS: 11301246 CPU: 0 [ 337.820655] EAX: 932f73a0 EBX: 00000248 ECX: 00000001 EDX: 00e5b38e [ 337.820655] ESI: 00000000 EDI: 00000000 EBP: 915c5d70 ESP: 915c5d50 [ 337.820655] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 337.820655] assert_continuous+0x10e/0x270 [ 337.820655] __igt_insert+0x4e8/0x7e0 [ 337.820655] igt_insert+0x57/0x110 [ 337.820655] test_drm_mm_init+0xd4/0x206 [ 337.820655] ? drm_fb_helper_modinit+0x20/0x20 [ 337.820655] do_one_initcall+0xb3/0x22a [ 337.820655] ? do_early_param+0x122/0x122 [ 337.820655] ? parse_args+0x210/0x2a0 [ 337.820655] ? kernel_init_freeable+0xf9/0x229 [ 337.820655] kernel_init_freeable+0x125/0x229 [ 337.820655] ? rest_init+0x230/0x230 [ 337.820655] kernel_init+0x9/0x190 [ 337.820655] ? rest_init+0x230/0x230 [ 337.820655] ret_from_fork+0x19/0x30 [ 337.820655] Kernel Offset: disabled Elapsed time: 390 initrds=( /osimage/yocto/yocto-tiny-i386-2016-04-22.cgz /lkp/scheduled/vm-lkp-os-yocto-ia32-3/boot-1-yocto-tiny-i386-2016-04-22.cgz-39dae59d66acd86d1de24294bd2f343fd5e7a625-20171109-5754-ifvt97-0.cgz /lkp/lkp/lkp-i386.cgz /osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig.i386_2016-09-03.cgz ) cat "${initrds[@]}" > /fs/sdb2/initrd-vm-lkp-os-yocto-ia32-3 kvm=( qemu-system-x86_64 -kernel /pkg/linux/i386-randconfig-b0-11090954/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/vmlinuz-4.14.0-rc8 -initrd /fs/sdb2/initrd-vm-lkp-os-yocto-ia32-3 -m 420 -smp 1 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -watchdog-action debug -rtc base=localtime -pidfile /dev/shm/kboot/pid-vm-lkp-os-yocto-ia32-3 -serial file:/dev/shm/kboot/vm-lkp-os-yocto-ia32-3/serial -serial file:/dev/shm/kboot/vm-lkp-os-yocto-ia32-3/kmsg -daemonize -display none -monitor null ) append=( ip=::::vm-lkp-os-yocto-ia32-3::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-os-yocto-ia32-3/boot-1-yocto-tiny-i386-2016-04-22.cgz-39dae59d66acd86d1de24294bd2f343fd5e7a625-20171109-5754-ifvt97-0.yaml ARCH=i386 kconfig=i386-randconfig-b0-11090954 branch=linus/master commit=39dae59d66acd86d1de24294bd2f343fd5e7a625 BOOT_IMAGE=/pkg/linux/i386-randconfig-b0-11090954/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/vmlinuz-4.14.0-rc8 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-os-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-b0-11090954/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/1 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw drbd.minor_count=8 ) "${kvm[@]}" -append "${append[*]}"