Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[ssh-serialport.googleapis.com]:9600,[216.239.38.127]:9600' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci-android-44-kasan-gce-386-test-0 port 1 (session ID: 1a2a787adaf7fa350bd46b206ad29ac1576fe1310be5c33f0d458a8bb56da68a, active connections: 1). SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2350: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039bb26e input_len: 0x0000000001433b66 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005512000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.128-g89904cc (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #6 SMP PREEMPT Mon Apr 16 10:28:09 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 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 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23d0-0x000f23df] mapped at [ffff8800000f23d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2390 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2351389713 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 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 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 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 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 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] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] 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:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581396K/7863876K available (40452K kernel code, 6145K rwdata, 8888K rodata, 1840K init, 23624K bss, 1282480K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 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: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.306810] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.307996] pid_max: default: 32768 minimum: 301 [ 1.308727] ACPI: Core revision 20150930 [ 1.717412] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.719442] Security Framework initialized [ 1.720017] SELinux: Initializing. [ 1.720670] AppArmor: AppArmor disabled by boot time parameter [ 1.721584] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.722513] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.726138] Initializing cgroup subsys io [ 1.726749] Initializing cgroup subsys freezer [ 1.727395] Initializing cgroup subsys hugetlb [ 1.728033] Initializing cgroup subsys debug [ 1.728793] CPU: Physical Processor ID: 0 [ 1.730700] mce: CPU supports 32 MCE banks [ 1.731478] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.732318] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.733224] Spectre V2 : Mitigation: Full generic retpoline [ 1.736345] Freeing SMP alternatives memory: 44K [ 1.746167] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.866063] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.867577] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.956370] x86: Booting SMP configuration: [ 1.957033] .... node #0, CPUs: #1 [ 1.957828] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.962695] x86: Booted up 1 node, 2 CPUs [ 1.963288] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.967358] devtmpfs: initialized [ 1.978283] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.979690] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.981525] xor: automatically using best checksumming function: [ 1.993988] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 2.076058] avx : 21824.800 MB/sec [ 2.077259] RTC time: 10:31:04, date: 04/16/18 [ 2.079739] NET: Registered protocol family 16 [ 2.080911] schedtune: init normalization constants... [ 2.081660] schedtune: no energy model data [ 2.082236] schedtune: disabled! [ 2.116312] cpuidle: using governor ladder [ 2.146114] cpuidle: using governor menu [ 2.147503] ACPI: bus type PCI registered [ 2.148108] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.151148] PCI: Using configuration type 1 for base access [ 2.168195] kworker/u4:1 (70) used greatest stack depth: 27024 bytes left [ 2.625998] raid6: sse2x1 gen() 4657 MB/s [ 2.795977] raid6: sse2x1 xor() 2514 MB/s [ 2.965955] raid6: sse2x2 gen() 7017 MB/s [ 3.135932] raid6: sse2x2 xor() 3934 MB/s [ 3.305916] raid6: sse2x4 gen() 8634 MB/s [ 3.475898] raid6: sse2x4 xor() 4707 MB/s [ 3.645876] raid6: avx2x1 gen() 9201 MB/s [ 3.815859] raid6: avx2x2 gen() 14602 MB/s [ 3.985835] raid6: avx2x4 gen() 19114 MB/s [ 3.986529] raid6: using algorithm avx2x4 gen() 19114 MB/s [ 3.987276] raid6: using avx2x2 recovery algorithm [ 3.988647] ACPI: Added _OSI(Module Device) [ 3.989277] ACPI: Added _OSI(Processor Device) [ 3.989889] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.990559] ACPI: Added _OSI(Processor Aggregator Device) [ 4.017500] ACPI: Executed 2 blocks of module-level executable AML code [ 4.958680] ACPI: Interpreter enabled [ 4.959871] ACPI: (supports S0 S3 S4 S5) [ 4.960447] ACPI: Using IOAPIC for interrupt routing [ 4.961642] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.229835] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.230872] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.232260] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.233274] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.262997] PCI host bridge to bus 0000:00 [ 6.263687] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.264737] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.265685] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.266708] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.267770] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.313013] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.405734] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.412330] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.418834] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.425151] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.428919] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 7.022601] ACPI: Enabled 16 GPEs in block 00 to 0F [ 7.026521] vgaarb: loaded [ 7.030335] SCSI subsystem initialized [ 7.044150] ACPI: bus type USB registered [ 7.046516] usbcore: registered new interface driver usbfs [ 7.047813] usbcore: registered new interface driver hub [ 7.048891] usbcore: registered new device driver usb [ 7.051389] pps_core: LinuxPPS API ver. 1 registered [ 7.053121] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.054525] PTP clock support registered [ 7.072762] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 7.074029] dmi: Firmware registration failed. [ 7.075730] Advanced Linux Sound Architecture Driver Initialized. [ 7.077660] PCI: Using ACPI for IRQ routing [ 7.085893] NetLabel: Initializing [ 7.086457] NetLabel: domain hash size = 128 [ 7.087084] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.088081] NetLabel: unlabeled traffic allowed by default [ 7.091394] amd_nb: Cannot enumerate AMD northbridges [ 7.092250] clocksource: Switched to clocksource kvm-clock [ 7.264242] pnp: PnP ACPI init [ 7.290032] pnp: PnP ACPI: found 7 devices [ 7.304990] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.306674] NET: Registered protocol family 2 [ 7.309342] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.310747] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.318326] TCP: Hash tables configured (established 65536 bind 65536) [ 7.319538] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.321152] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.325064] NET: Registered protocol family 1 [ 7.326018] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.327885] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.329689] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.331812] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.333114] hw unit of domain pp0-core 2^-0 Joules [ 7.333780] hw unit of domain package 2^-0 Joules [ 7.334503] hw unit of domain dram 2^-16 Joules [ 7.340978] Scanning for low memory corruption every 60 seconds [ 7.351369] audit: initializing netlink subsys (disabled) [ 7.352713] audit: type=2000 audit(1523874669.189:1): initialized [ 7.370917] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.516982] VFS: Disk quotas dquot_6.6.0 [ 7.518767] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.543809] fuse init (API version 7.23) [ 7.547456] 9p: Installing v9fs 9p2000 file system support [ 7.562129] async_tx: api initialized (async) [ 7.564117] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.565596] io scheduler noop registered [ 7.566168] io scheduler deadline registered [ 7.568780] io scheduler cfq registered (default) [ 7.580578] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.585218] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.586346] ACPI: Power Button [PWRF] [ 7.588176] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.589305] ACPI: Sleep Button [SLPF] [ 7.616838] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.617753] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.660537] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.661502] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.669251] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.692354] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.718206] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.743775] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.770082] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.779196] Non-volatile memory driver v1.3 [ 7.781490] Linux agpgart interface v0.103 [ 7.786248] [drm] Initialized drm 1.1.0 20060810 [ 7.892134] brd: module loaded [ 7.973313] loop: module loaded [ 7.999011] nbd: registered device at major 43 [ 8.163784] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.165478] drbd: built-in [ 8.166025] drbd: registered as block device major 147 [ 8.205524] scsi host0: Virtio SCSI HBA [ 8.246090] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.322779] tsc: Refined TSC clocksource calibration: 2299.809 MHz [ 8.323996] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126808dd92, max_idle_ns: 440795236378 ns [ 8.959785] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.961829] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.961829] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.969949] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.971842] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.972039] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.972419] SCSI Media Changer driver v0.25 [ 8.975527] tun: Universal TUN/TAP device driver, 1.6 [ 8.975530] tun: (C) 1999-2004 Max Krasnyansky [ 8.991141] sd 0:0:1:0: [sda] Write Protect is off [ 8.995254] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.016343] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.017669] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.019099] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.020679] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.022106] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.024475] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.026005] sky2: driver version 1.30 [ 9.027821] PPP generic driver version 2.4.2 [ 9.030092] PPP BSD Compression module registered [ 9.031130] PPP Deflate Compression module registered [ 9.032069] PPP MPPE Compression module registered [ 9.033009] NET: Registered protocol family 24 [ 9.034574] usbcore: registered new interface driver asix [ 9.035795] usbcore: registered new interface driver ax88179_178a [ 9.037420] usbcore: registered new interface driver cdc_ether [ 9.038771] usbcore: registered new interface driver net1080 [ 9.040518] usbcore: registered new interface driver cdc_subset [ 9.041881] usbcore: registered new interface driver zaurus [ 9.043673] usbcore: registered new interface driver cdc_ncm [ 9.047773] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.048244] sda: sda1 [ 9.050059] ehci-pci: EHCI PCI platform driver [ 9.051689] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.054323] ohci-pci: OHCI PCI platform driver [ 9.055871] uhci_hcd: USB Universal Host Controller Interface driver [ 9.059809] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.060369] usbcore: registered new interface driver usblp [ 9.060847] usbcore: registered new interface driver usb-storage [ 9.063013] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 9.064864] i8042: Warning: Keylock active [ 9.066460] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.068786] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.075102] mousedev: PS/2 mouse device common for all mice [ 9.080628] usbcore: registered new interface driver xpad [ 9.082324] usbcore: registered new interface driver usb_acecad [ 9.083927] usbcore: registered new interface driver aiptek [ 9.085435] usbcore: registered new interface driver gtco [ 9.087120] usbcore: registered new interface driver hanwang [ 9.088676] usbcore: registered new interface driver kbtab [ 9.093170] rtc_cmos 00:00: RTC can wake from S4 [ 9.096266] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.098215] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.102198] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.106763] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.109362] md: linear personality registered for level -1 [ 9.110868] md: raid0 personality registered for level 0 [ 9.112032] md: raid1 personality registered for level 1 [ 9.113458] md: raid10 personality registered for level 10 [ 9.126140] md: raid6 personality registered for level 6 [ 9.127312] md: raid5 personality registered for level 5 [ 9.128371] md: raid4 personality registered for level 4 [ 9.129716] md: multipath personality registered for level -4 [ 9.131149] md: faulty personality registered for level -5 [ 9.137801] device-mapper: uevent: version 1.0.3 [ 9.141949] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.166026] device-mapper: multipath: version 1.10.0 loaded [ 9.167397] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.168713] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.170404] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.174216] device-mapper: raid: Loading target version 1.7.0 [ 9.175567] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.177731] hidraw: raw HID events driver (C) Jiri Kosina [ 9.213206] usbcore: registered new interface driver usbhid [ 9.214855] usbhid: USB HID core driver [ 9.218751] ashmem: initialized [ 9.276351] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.282686] oprofile: using timer interrupt. [ 9.285533] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.299813] GACT probability on [ 9.300274] Mirror/redirect action on [ 9.301327] Simple TC action Loaded [ 9.305566] netem: version 1.3 [ 9.306382] u32 classifier [ 9.306968] Actions configured [ 9.307811] Netfilter messages via NETLINK v0.30. [ 9.309227] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.315721] ctnetlink v0.93: registering with nfnetlink. [ 9.317602] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.325809] xt_time: kernel timezone is -0000 [ 9.326840] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.329247] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.331299] IPVS: Creating netns size=2552 id=0 [ 9.332433] IPVS: ipvs loaded. [ 9.333306] IPVS: [rr] scheduler registered. [ 9.334288] IPVS: [wrr] scheduler registered. [ 9.335282] IPVS: [lc] scheduler registered. [ 9.336134] IPVS: [wlc] scheduler registered. [ 9.337236] IPVS: [lblc] scheduler registered. [ 9.338396] IPVS: [lblcr] scheduler registered. [ 9.339371] IPVS: [dh] scheduler registered. [ 9.340196] IPVS: [sh] scheduler registered. [ 9.341279] IPVS: [sed] scheduler registered. [ 9.342461] IPVS: [nq] scheduler registered. [ 9.343667] ipip: IPv4 over IPv4 tunneling driver [ 9.349428] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.351529] arp_tables: (C) 2002 David S. Miller [ 9.354068] Initializing XFRM netlink socket [ 9.363372] NET: Registered protocol family 10 [ 9.373918] mip6: Mobile IPv6 [ 9.374733] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.377688] sit: IPv6 over IPv4 tunneling driver [ 9.382479] NET: Registered protocol family 17 [ 9.383275] NET: Registered protocol family 15 [ 9.384515] l2tp_core: L2TP core driver, V2.0 [ 9.385620] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.386869] 9pnet: Installing 9P2000 support [ 9.388568] Key type dns_resolver registered [ 9.395605] AVX2 version of gcm_enc/dec engaged. [ 9.396641] AES CTR mode by8 optimization enabled [ 9.405757] registered taskstats version 1 [ 9.442125] Btrfs loaded [ 9.445036] Magic number: 14:725:527 [ 9.446307] console [netcon0] enabled [ 9.446958] netconsole: network logging started [ 9.449553] ALSA device list: [ 9.450336] No soundcards found. [ 9.453010] md: Waiting for all devices to be available before autodetect [ 9.455060] md: If you don't use raid, use raid=noautodetect [ 9.463749] md: Autodetecting RAID arrays. [ 9.464364] md: Scanned 0 and added 0 devices. [ 9.464992] md: autorun ... [ 9.465391] md: ... autorun DONE. [ 9.469590] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.504026] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.505259] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.538789] devtmpfs: mounted [ 9.545368] Freeing unused kernel memory: 1840K [ 9.546176] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.275772] startpar (1875) used greatest stack depth: 26688 bytes left [info] Using makefile-style concurrent boot in runlevel S. No such file or directory No such file or directory No such file or directory No such file or directory [ 11.068403] udevadm (1970) used greatest stack depth: 26336 bytes left [....] Starting the hotplug events dispatcher: udevd[ 11.143544] udevd[1984]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2350: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039bb26e input_len: 0x0000000001433b66 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005512000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.128-g89904cc (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #6 SMP PREEMPT Mon Apr 16 10:28:09 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 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 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23d0-0x000f23df] mapped at [ffff8800000f23d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2390 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1896822407 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 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 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 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 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 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] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] 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:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581396K/7863876K available (40452K kernel code, 6145K rwdata, 8888K rodata, 1840K init, 23624K bss, 1282480K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 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: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.216831] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.217993] pid_max: default: 32768 minimum: 301 [ 1.218704] ACPI: Core revision 20150930 [ 1.627891] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.630004] Security Framework initialized [ 1.630663] SELinux: Initializing. [ 1.631370] AppArmor: AppArmor disabled by boot time parameter [ 1.632294] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.633289] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.636966] Initializing cgroup subsys io [ 1.637597] Initializing cgroup subsys freezer [ 1.638308] Initializing cgroup subsys hugetlb [ 1.639055] Initializing cgroup subsys debug [ 1.639838] CPU: Physical Processor ID: 0 [ 1.641771] mce: CPU supports 32 MCE banks [ 1.642541] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.643399] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.644345] Spectre V2 : Mitigation: Full generic retpoline [ 1.647498] Freeing SMP alternatives memory: 44K [ 1.657342] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.776146] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.777661] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.866488] x86: Booting SMP configuration: [ 1.867145] .... node #0, CPUs: #1 [ 1.868032] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.873090] x86: Booted up 1 node, 2 CPUs [ 1.873695] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.877738] devtmpfs: initialized [ 1.888932] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.891224] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.893072] xor: automatically using best checksumming function: [ 1.904384] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.986157] avx : 21888.800 MB/sec [ 1.987455] RTC time: 10:31:17, date: 04/16/18 [ 1.989978] NET: Registered protocol family 16 [ 1.991115] schedtune: init normalization constants... [ 1.991846] schedtune: no energy model data [ 1.992460] schedtune: disabled! [ 2.026445] cpuidle: using governor ladder [ 2.056263] cpuidle: using governor menu [ 2.057606] ACPI: bus type PCI registered [ 2.058167] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.061193] PCI: Using configuration type 1 for base access [ 2.206045] kworker/u4:1 (289) used greatest stack depth: 27024 bytes left [ 2.526201] raid6: sse2x1 gen() 4448 MB/s [ 2.696155] raid6: sse2x1 xor() 2523 MB/s [ 2.866139] raid6: sse2x2 gen() 7291 MB/s [ 3.036156] raid6: sse2x2 xor() 4159 MB/s [ 3.206131] raid6: sse2x4 gen() 9761 MB/s [ 3.376128] raid6: sse2x4 xor() 4383 MB/s [ 3.546145] raid6: avx2x1 gen() 9278 MB/s [ 3.716122] raid6: avx2x2 gen() 14301 MB/s [ 3.886119] raid6: avx2x4 gen() 18375 MB/s [ 3.886804] raid6: using algorithm avx2x4 gen() 18375 MB/s [ 3.887562] raid6: using avx2x2 recovery algorithm [ 3.888989] ACPI: Added _OSI(Module Device) [ 3.889676] ACPI: Added _OSI(Processor Device) [ 3.890302] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.890948] ACPI: Added _OSI(Processor Aggregator Device) [ 3.918235] ACPI: Executed 2 blocks of module-level executable AML code [ 4.862167] ACPI: Interpreter enabled [ 4.863266] ACPI: (supports S0 S3 S4 S5) [ 4.863815] ACPI: Using IOAPIC for interrupt routing [ 4.864981] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.131295] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.132330] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.133717] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.134722] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.164367] PCI host bridge to bus 0000:00 [ 6.164999] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.166022] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.167068] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.168094] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.169121] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.208802] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.303025] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.309854] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.316460] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.323091] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.327275] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.922838] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.926828] vgaarb: loaded [ 6.931115] SCSI subsystem initialized [ 6.934122] ACPI: bus type USB registered [ 6.936962] usbcore: registered new interface driver usbfs [ 6.938158] usbcore: registered new interface driver hub [ 6.939372] usbcore: registered new device driver usb [ 6.941483] pps_core: LinuxPPS API ver. 1 registered [ 6.942451] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.944077] PTP clock support registered [ 6.946020] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.947846] dmi: Firmware registration failed. [ 6.949413] Advanced Linux Sound Architecture Driver Initialized. [ 6.951099] PCI: Using ACPI for IRQ routing [ 6.966313] NetLabel: Initializing [ 6.966863] NetLabel: domain hash size = 128 [ 6.967504] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.968618] NetLabel: unlabeled traffic allowed by default [ 6.971240] amd_nb: Cannot enumerate AMD northbridges [ 6.972070] clocksource: Switched to clocksource kvm-clock [ 7.143521] pnp: PnP ACPI init [ 7.168570] pnp: PnP ACPI: found 7 devices [ 7.183384] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.185030] NET: Registered protocol family 2 [ 7.187714] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.189248] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.196749] TCP: Hash tables configured (established 65536 bind 65536) [ 7.198027] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.199606] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.203895] NET: Registered protocol family 1 [ 7.204650] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.206444] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.207347] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.209330] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.210534] hw unit of domain pp0-core 2^-0 Joules [ 7.211191] hw unit of domain package 2^-0 Joules [ 7.211836] hw unit of domain dram 2^-16 Joules [ 7.218014] Scanning for low memory corruption every 60 seconds [ 7.227980] audit: initializing netlink subsys (disabled) [ 7.229026] audit: type=2000 audit(1523874682.672:1): initialized [ 7.237078] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.384824] VFS: Disk quotas dquot_6.6.0 [ 7.386824] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.410644] fuse init (API version 7.23) [ 7.414992] 9p: Installing v9fs 9p2000 file system support [ 7.430196] async_tx: api initialized (async) [ 7.432110] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.433727] io scheduler noop registered [ 7.434415] io scheduler deadline registered [ 7.437032] io scheduler cfq registered (default) [ 7.445617] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.449773] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.451354] ACPI: Power Button [PWRF] [ 7.454172] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.455464] ACPI: Sleep Button [SLPF] [ 7.491560] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.495020] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.518975] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.519963] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.528050] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.551267] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.578174] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.604101] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.629487] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.639304] Non-volatile memory driver v1.3 [ 7.641717] Linux agpgart interface v0.103 [ 7.646427] [drm] Initialized drm 1.1.0 20060810 [ 7.763084] brd: module loaded [ 7.804449] loop: module loaded [ 7.849697] nbd: registered device at major 43 [ 8.004125] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.005479] drbd: built-in [ 8.006144] drbd: registered as block device major 147 [ 8.033776] scsi host0: Virtio SCSI HBA [ 8.075079] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.202499] tsc: Refined TSC clocksource calibration: 2299.814 MHz [ 8.204070] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212685622b2, max_idle_ns: 440795265736 ns [ 8.822436] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.824470] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.824470] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.831989] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.835586] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.836247] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.836605] SCSI Media Changer driver v0.25 [ 8.839608] tun: Universal TUN/TAP device driver, 1.6 [ 8.839610] tun: (C) 1999-2004 Max Krasnyansky [ 8.855654] sd 0:0:1:0: [sda] Write Protect is off [ 8.859299] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.886787] sda: sda1 [ 8.887148] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.887150] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.888486] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.888488] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.889002] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.889004] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.889518] sky2: driver version 1.30 [ 8.890848] PPP generic driver version 2.4.2 [ 8.892189] PPP BSD Compression module registered [ 8.892224] PPP Deflate Compression module registered [ 8.892296] PPP MPPE Compression module registered [ 8.892338] NET: Registered protocol family 24 [ 8.892922] usbcore: registered new interface driver asix [ 8.893262] usbcore: registered new interface driver ax88179_178a [ 8.893586] usbcore: registered new interface driver cdc_ether [ 8.893913] usbcore: registered new interface driver net1080 [ 8.894237] usbcore: registered new interface driver cdc_subset [ 8.894563] usbcore: registered new interface driver zaurus [ 8.895074] usbcore: registered new interface driver cdc_ncm [ 8.897073] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.897095] ehci-pci: EHCI PCI platform driver [ 8.897451] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.897513] ohci-pci: OHCI PCI platform driver [ 8.897858] uhci_hcd: USB Universal Host Controller Interface driver [ 8.900167] usbcore: registered new interface driver usblp [ 8.900656] usbcore: registered new interface driver usb-storage [ 8.902515] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.904277] i8042: Warning: Keylock active [ 8.905911] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.908214] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.911630] mousedev: PS/2 mouse device common for all mice [ 8.922841] usbcore: registered new interface driver xpad [ 8.923172] usbcore: registered new interface driver usb_acecad [ 8.923607] usbcore: registered new interface driver aiptek [ 8.923965] usbcore: registered new interface driver gtco [ 8.924290] usbcore: registered new interface driver hanwang [ 8.924617] usbcore: registered new interface driver kbtab [ 8.937068] rtc_cmos 00:00: RTC can wake from S4 [ 8.941280] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.941699] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.945217] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.948960] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.948990] md: linear personality registered for level -1 [ 8.949039] md: raid0 personality registered for level 0 [ 8.949060] md: raid1 personality registered for level 1 [ 8.949081] md: raid10 personality registered for level 10 [ 8.953097] md: raid6 personality registered for level 6 [ 8.953101] md: raid5 personality registered for level 5 [ 8.953104] md: raid4 personality registered for level 4 [ 8.953131] md: multipath personality registered for level -4 [ 8.953152] md: faulty personality registered for level -5 [ 8.960434] device-mapper: uevent: version 1.0.3 [ 8.968538] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.980338] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.984879] device-mapper: multipath: version 1.10.0 loaded [ 8.986352] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.987761] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.989153] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.994851] device-mapper: raid: Loading target version 1.7.0 [ 8.996432] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.998301] hidraw: raw HID events driver (C) Jiri Kosina [ 9.031757] usbcore: registered new interface driver usbhid [ 9.035116] usbhid: USB HID core driver [ 9.038954] ashmem: initialized [ 9.088158] oprofile: using timer interrupt. [ 9.089449] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.112612] GACT probability on [ 9.113356] Mirror/redirect action on [ 9.114592] Simple TC action Loaded [ 9.116515] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.120045] netem: version 1.3 [ 9.120849] u32 classifier [ 9.121546] Actions configured [ 9.123384] Netfilter messages via NETLINK v0.30. [ 9.125090] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.131987] ctnetlink v0.93: registering with nfnetlink. [ 9.134583] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.142368] xt_time: kernel timezone is -0000 [ 9.143468] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.145474] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.147667] IPVS: Creating netns size=2552 id=0 [ 9.149061] IPVS: ipvs loaded. [ 9.149856] IPVS: [rr] scheduler registered. [ 9.150911] IPVS: [wrr] scheduler registered. [ 9.152140] IPVS: [lc] scheduler registered. [ 9.153158] IPVS: [wlc] scheduler registered. [ 9.154134] IPVS: [lblc] scheduler registered. [ 9.155364] IPVS: [lblcr] scheduler registered. [ 9.156165] IPVS: [dh] scheduler registered. [ 9.157050] IPVS: [sh] scheduler registered. [ 9.157644] IPVS: [sed] scheduler registered. [ 9.158708] IPVS: [nq] scheduler registered. [ 9.159630] ipip: IPv4 over IPv4 tunneling driver [ 9.166783] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.169107] arp_tables: (C) 2002 David S. Miller [ 9.170689] Initializing XFRM netlink socket [ 9.180141] NET: Registered protocol family 10 [ 9.200941] mip6: Mobile IPv6 [ 9.201936] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.205719] sit: IPv6 over IPv4 tunneling driver [ 9.210825] NET: Registered protocol family 17 [ 9.211900] NET: Registered protocol family 15 [ 9.213114] l2tp_core: L2TP core driver, V2.0 [ 9.214004] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.215187] 9pnet: Installing 9P2000 support [ 9.216413] Key type dns_resolver registered [ 9.223141] AVX2 version of gcm_enc/dec engaged. [ 9.224301] AES CTR mode by8 optimization enabled [ 9.233089] registered taskstats version 1 [ 9.268919] Btrfs loaded [ 9.282061] Magic number: 14:725:527 [ 9.283675] console [netcon0] enabled [ 9.284636] netconsole: network logging started [ 9.287135] ALSA device list: [ 9.287815] No soundcards found. [ 9.290011] md: Waiting for all devices to be available before autodetect [ 9.290928] md: If you don't use raid, use raid=noautodetect [ 9.310224] md: Autodetecting RAID arrays. [ 9.310837] md: Scanned 0 and added 0 devices. [ 9.311449] md: autorun ... [ 9.311872] md: ... autorun DONE. [ 9.314858] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.338944] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.340123] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.367927] devtmpfs: mounted [ 9.374554] Freeing unused kernel memory: 1840K [ 9.375293] Kernel memory protection disabled. INIT: version 2.88 booting [ 9.996029] tput (1875) used greatest stack depth: 26992 bytes left [info] Using makefile-style concurrent boot in runlevel S. [ 10.037114] echo (1879) used greatest stack depth: 26800 bytes left [ 10.210132] sed (1908) used greatest stack depth: 26688 bytes left No such file or directory No such file or directory No such file or directory No such file or directory [....] Starting the hotplug events dispatcher: udevd[ 10.767606] udevd[1984]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.062138] ------------[ cut here ]------------ [ 11.063068] WARNING: CPU: 1 PID: 2013 at lib/list_debug.c:62 __list_del_entry+0x162/0x1c0() [ 11.064605] list_del corruption. next->prev should be ffff8801d367c888, but was 0000000000000018 [ 11.066329] Kernel panic - not syncing: panic_on_warn set ... [ 11.066329] [ 11.067439] CPU: 1 PID: 2013 Comm: udevadm Not tainted 4.4.128-g89904cc #6 [ 11.068589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.070219] 0000000000000000 80e3623d759fc588 ffff8801db3079b0 ffffffff81d00aed [ 11.071442] ffffffff83843ec0 ffff8800b5bbc800 ffffffff839ff9c0 0000000000000009 [ 11.073002] 000000000000003e ffff8801db307a70 ffffffff81409eb4 0000000041b58ab3 [ 11.074380] Call Trace: [ 11.074776] [] dump_stack+0xc1/0x124 [ 11.075712] [] panic+0x19e/0x38d [ 11.076768] [] ? add_taint.cold.4+0x16/0x16 [ 11.077677] [] ? warn_slowpath_common.cold.6+0x5/0x20 [ 11.078716] [] warn_slowpath_common.cold.6+0x20/0x20 [ 11.080060] [] ? __list_del_entry+0x162/0x1c0 [ 11.080991] [] warn_slowpath_fmt+0xbf/0x100 [ 11.081904] [] ? warn_slowpath_common+0x120/0x120 [ 11.082957] [] ? can_migrate_task+0x626/0x900 [ 11.084393] [] __list_del_entry+0x162/0x1c0 [ 11.085390] [] load_balance+0xe53/0x2d80 [ 11.086247] [] ? find_busiest_group+0x12e0/0x12e0 [ 11.087458] [] rebalance_domains+0x6be/0xbc0 [ 11.088354] [] ? rebalance_domains+0xcb/0xbc0 [ 11.089285] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 11.090429] [] ? pick_next_task_fair+0x1fc0/0x1fc0 [ 11.091617] [] ? check_preemption_disabled+0x3b/0x170 [ 11.092610] [] run_rebalance_domains+0x2ff/0x480 [ 11.093715] [] __do_softirq+0x22c/0xa1a [ 11.094728] [] irq_exit+0x10d/0x140 [ 11.095518] [] smp_apic_timer_interrupt+0x81/0xa0 [ 11.096472] [] apic_timer_interrupt+0xa0/0xb0 [ 11.097577] [] ? netlink_broadcast_filtered+0x599/0x9c0 [ 11.098995] [] ? netlink_broadcast_filtered+0x5a3/0x9c0 [ 11.100136] [] ? cleanup_uevent_env+0x40/0x40 [ 11.101472] [] kobject_uevent_env+0x6d8/0xb80 [ 11.102421] [] kobject_uevent+0x1f/0x30 [ 11.103487] [] uevent_store+0x8a/0xe0 [ 11.104673] [] ? dev_err+0x110/0x110 [ 11.105511] [] ? __lock_is_held+0xa2/0xf0 [ 11.106318] [] ? dev_err+0x110/0x110 [ 11.107163] [] dev_attr_store+0x5e/0x90 [ 11.108156] [] ? component_add+0x1d0/0x1d0 [ 11.109136] [] sysfs_kf_write+0x114/0x180 [ 11.109928] [] kernfs_fop_write+0x2b3/0x400 [ 11.110801] [] ? sysfs_file_ops+0x1b0/0x1b0 [ 11.111923] [] __vfs_write+0x11c/0x3f0 [ 11.112794] [] ? kernfs_vma_page_mkwrite+0x210/0x210 [ 11.113870] [] ? __vfs_read+0x3e0/0x3e0 [ 11.114727] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 11.116325] [] ? check_preemption_disabled+0x3b/0x170 [ 11.117415] [] ? __lock_is_held+0xa2/0xf0 [ 11.118356] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 11.119784] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 11.120802] [] ? __sb_start_write+0x14f/0x310 [ 11.121714] [] vfs_write+0x191/0x4e0 [ 11.122891] [] SyS_write+0xd9/0x1c0 [ 11.123655] [] ? SyS_read+0x1c0/0x1c0 [ 11.124444] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 11.125366] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 12.271439] Shutting down cpus with NMI [ 12.272690] Dumping ftrace buffer: [ 12.273367] (ftrace buffer empty) [ 12.273884] Kernel Offset: disabled [ 12.274484] Rebooting in 86400 seconds..