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-test-0 port 1 (session ID: ff2528c65e36a80587d279e4678a266c05b27c59cc25f6fa2490c58aff253f8c, 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: 0x00000000039c926e input_len: 0x00000000014283f4 output: 0x0000000001000000 output_len: 0x0000000003ddca40 run_size: 0x0000000005516000 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 4.4.126-gf89b70f (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #75 SMP PREEMPT Wed Apr 4 00:47:17 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 3040962568 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: 6581380K/7863876K available (40446K kernel code, 6140K rwdata, 8816K rodata, 1852K init, 23632K bss, 1282496K 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 [ 1.102186] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.103417] pid_max: default: 32768 minimum: 301 [ 1.104118] ACPI: Core revision 20150930 [ 1.507545] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.509394] Security Framework initialized [ 1.509967] SELinux: Initializing. [ 1.510616] AppArmor: AppArmor disabled by boot time parameter [ 1.511559] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.512484] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.516099] Initializing cgroup subsys io [ 1.516697] Initializing cgroup subsys freezer [ 1.517342] Initializing cgroup subsys hugetlb [ 1.517977] Initializing cgroup subsys debug [ 1.518725] CPU: Physical Processor ID: 0 [ 1.520469] mce: CPU supports 32 MCE banks [ 1.521207] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.522080] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.522982] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.526112] Freeing SMP alternatives memory: 44K [ 1.535856] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.651459] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.652944] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.741704] x86: Booting SMP configuration: [ 1.742356] .... node #0, CPUs: #1 [ 1.743107] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.747588] x86: Booted up 1 node, 2 CPUs [ 1.748178] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.752646] devtmpfs: initialized [ 1.761670] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.763022] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.764560] xor: automatically using best checksumming function: [ 1.768317] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 1.861434] avx : 21067.600 MB/sec [ 1.862475] RTC time: 0:50:13, date: 04/04/18 [ 1.864715] NET: Registered protocol family 16 [ 1.865802] schedtune: init normalization constants... [ 1.866522] schedtune: no energy model data [ 1.867099] schedtune: disabled! [ 1.891622] cpuidle: using governor ladder [ 1.921447] cpuidle: using governor menu [ 1.922677] ACPI: bus type PCI registered [ 1.923309] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.925670] PCI: Using configuration type 1 for base access [ 1.930530] kworker/u4:1 (45) used greatest stack depth: 27448 bytes left [ 2.261387] raid6: sse2x1 gen() 4641 MB/s [ 2.431306] raid6: sse2x1 xor() 2371 MB/s [ 2.601275] raid6: sse2x2 gen() 7622 MB/s [ 2.771226] raid6: sse2x2 xor() 4310 MB/s [ 2.941187] raid6: sse2x4 gen() 9914 MB/s [ 3.111152] raid6: sse2x4 xor() 5735 MB/s [ 3.281123] raid6: avx2x1 gen() 9492 MB/s [ 3.451072] raid6: avx2x2 gen() 14754 MB/s [ 3.621039] raid6: avx2x4 gen() 19396 MB/s [ 3.621657] raid6: using algorithm avx2x4 gen() 19396 MB/s [ 3.622401] raid6: using avx2x2 recovery algorithm [ 3.623752] ACPI: Added _OSI(Module Device) [ 3.624353] ACPI: Added _OSI(Processor Device) [ 3.624981] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.625623] ACPI: Added _OSI(Processor Aggregator Device) [ 3.651429] ACPI: Executed 2 blocks of module-level executable AML code [ 4.506382] ACPI: Interpreter enabled [ 4.507369] ACPI: (supports S0 S3 S4 S5) [ 4.507934] ACPI: Using IOAPIC for interrupt routing [ 4.509093] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.664441] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.665477] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.666822] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.667849] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.693954] PCI host bridge to bus 0000:00 [ 5.694573] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.695519] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.696540] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.697651] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.698699] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.733595] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.807925] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.813753] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.819377] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.824897] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.828224] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.378300] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.382114] vgaarb: loaded [ 6.385462] SCSI subsystem initialized [ 6.398176] ACPI: bus type USB registered [ 6.400534] usbcore: registered new interface driver usbfs [ 6.401955] usbcore: registered new interface driver hub [ 6.403041] usbcore: registered new device driver usb [ 6.405169] pps_core: LinuxPPS API ver. 1 registered [ 6.406004] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 6.407496] PTP clock support registered [ 6.409486] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.410514] dmi: Firmware registration failed. [ 6.412132] Advanced Linux Sound Architecture Driver Initialized. [ 6.413703] PCI: Using ACPI for IRQ routing [ 6.421350] NetLabel: Initializing [ 6.421905] NetLabel: domain hash size = 128 [ 6.422521] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.423483] NetLabel: unlabeled traffic allowed by default [ 6.425901] amd_nb: Cannot enumerate AMD northbridges [ 6.426880] clocksource: Switched to clocksource kvm-clock [ 6.587047] pnp: PnP ACPI init [ 6.609874] pnp: PnP ACPI: found 7 devices [ 6.623860] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.625496] NET: Registered protocol family 2 [ 6.628484] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.630046] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.637421] TCP: Hash tables configured (established 65536 bind 65536) [ 6.638647] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.640251] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.643584] NET: Registered protocol family 1 [ 6.644345] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.646122] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.647657] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.649656] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.650895] hw unit of domain pp0-core 2^-0 Joules [ 6.651571] hw unit of domain package 2^-0 Joules [ 6.652231] hw unit of domain dram 2^-16 Joules [ 6.658095] Scanning for low memory corruption every 60 seconds [ 6.667389] audit: initializing netlink subsys (disabled) [ 6.668413] audit: type=2000 audit(1522803018.650:1): initialized [ 6.675589] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 6.807450] VFS: Disk quotas dquot_6.6.0 [ 6.809453] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 6.831745] fuse init (API version 7.23) [ 6.835003] 9p: Installing v9fs 9p2000 file system support [ 6.849710] async_tx: api initialized (async) [ 6.851522] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 6.853047] io scheduler noop registered [ 6.853697] io scheduler deadline registered [ 6.856137] io scheduler cfq registered (default) [ 6.866297] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 6.870740] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.871826] ACPI: Power Button [PWRF] [ 6.873626] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.874735] ACPI: Sleep Button [SLPF] [ 6.879337] kworker/u4:0 (1114) used greatest stack depth: 27080 bytes left [ 6.911077] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 6.912164] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.933564] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 6.934511] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.941680] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.964838] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.990832] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.017003] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.042710] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.051896] Non-volatile memory driver v1.3 [ 7.055282] Linux agpgart interface v0.103 [ 7.058973] [drm] Initialized drm 1.1.0 20060810 [ 7.159178] brd: module loaded [ 7.196821] loop: module loaded [ 7.240767] nbd: registered device at major 43 [ 7.378074] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.379471] drbd: built-in [ 7.380145] drbd: registered as block device major 147 [ 7.408506] scsi host0: Virtio SCSI HBA [ 7.445170] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.647389] tsc: Refined TSC clocksource calibration: 2299.817 MHz [ 7.648964] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21268855b34, max_idle_ns: 440795253504 ns [ 8.138263] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.140631] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.140631] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.148862] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.150679] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.151017] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.151321] SCSI Media Changer driver v0.25 [ 8.154031] tun: Universal TUN/TAP device driver, 1.6 [ 8.154033] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 8.169574] sd 0:0:1:0: [sda] Write Protect is off [ 8.173840] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.190676] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.192311] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.193997] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.195861] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.197153] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.198672] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.200422] sky2: driver version 1.30 [ 8.202543] PPP generic driver version 2.4.2 [ 8.204715] PPP BSD Compression module registered [ 8.205905] PPP Deflate Compression module registered [ 8.205978] sda: sda1 [ 8.208372] PPP MPPE Compression module registered [ 8.209646] NET: Registered protocol family 24 [ 8.211373] usbcore: registered new interface driver asix [ 8.213920] usbcore: registered new interface driver ax88179_178a [ 8.215921] usbcore: registered new interface driver cdc_ether [ 8.217892] usbcore: registered new interface driver net1080 [ 8.219793] usbcore: registered new interface driver cdc_subset [ 8.221656] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.221732] usbcore: registered new interface driver zaurus [ 8.222204] usbcore: registered new interface driver cdc_ncm [ 8.224082] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.224101] ehci-pci: EHCI PCI platform driver [ 8.224416] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.224472] ohci-pci: OHCI PCI platform driver [ 8.224777] uhci_hcd: USB Universal Host Controller Interface driver [ 8.226853] usbcore: registered new interface driver usblp [ 8.227562] usbcore: registered new interface driver usb-storage [ 8.229202] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.231475] i8042: Warning: Keylock active [ 8.233017] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.235117] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.238223] mousedev: PS/2 mouse device common for all mice [ 8.241798] usbcore: registered new interface driver xpad [ 8.242099] usbcore: registered new interface driver usb_acecad [ 8.242389] usbcore: registered new interface driver aiptek [ 8.242678] usbcore: registered new interface driver gtco [ 8.242983] usbcore: registered new interface driver hanwang [ 8.243281] usbcore: registered new interface driver kbtab [ 8.245687] rtc_cmos 00:00: RTC can wake from S4 [ 8.248116] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.248474] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.249780] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.252257] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.252279] md: linear personality registered for level -1 [ 8.252323] md: raid0 personality registered for level 0 [ 8.252343] md: raid1 personality registered for level 1 [ 8.252362] md: raid10 personality registered for level 10 [ 8.263590] md: raid6 personality registered for level 6 [ 8.263595] md: raid5 personality registered for level 5 [ 8.263598] md: raid4 personality registered for level 4 [ 8.263624] md: multipath personality registered for level -4 [ 8.263644] md: faulty personality registered for level -5 [ 8.269690] device-mapper: uevent: version 1.0.3 [ 8.280892] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.285002] device-mapper: multipath: version 1.10.0 loaded [ 8.286355] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.288602] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.290294] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.293638] device-mapper: raid: Loading target version 1.7.0 [ 8.295364] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.298924] hidraw: raw HID events driver (C) Jiri Kosina [ 8.330720] usbcore: registered new interface driver usbhid [ 8.332189] usbhid: USB HID core driver [ 8.335776] ashmem: initialized [ 8.378109] oprofile: using timer interrupt. [ 8.379487] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 8.392030] GACT probability on [ 8.393020] Mirror/redirect action on [ 8.394011] Simple TC action Loaded [ 8.398040] netem: version 1.3 [ 8.398884] u32 classifier [ 8.399613] Actions configured [ 8.400723] Netfilter messages via NETLINK v0.30. [ 8.402112] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 8.406660] ctnetlink v0.93: registering with nfnetlink. [ 8.409791] nf_tables: (c) 2007-2009 Patrick McHardy <kaber@trash.net> [ 8.417090] xt_time: kernel timezone is -0000 [ 8.418316] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 8.420658] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.422769] IPVS: Creating netns size=2552 id=0 [ 8.424057] IPVS: ipvs loaded. [ 8.424894] IPVS: [rr] scheduler registered. [ 8.426060] IPVS: [wrr] scheduler registered. [ 8.427304] IPVS: [lc] scheduler registered. [ 8.428440] IPVS: [wlc] scheduler registered. [ 8.429637] IPVS: [lblc] scheduler registered. [ 8.430851] IPVS: [lblcr] scheduler registered. [ 8.431978] IPVS: [dh] scheduler registered. [ 8.433132] IPVS: [sh] scheduler registered. [ 8.434290] IPVS: [sed] scheduler registered. [ 8.435189] IPVS: [nq] scheduler registered. [ 8.436311] ipip: IPv4 over IPv4 tunneling driver [ 8.439770] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.448857] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.451166] arp_tables: (C) 2002 David S. Miller [ 8.452793] Initializing XFRM netlink socket [ 8.460656] NET: Registered protocol family 10 [ 8.470353] mip6: Mobile IPv6 [ 8.471265] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 8.474428] sit: IPv6 over IPv4 tunneling driver [ 8.479257] NET: Registered protocol family 17 [ 8.480489] NET: Registered protocol family 15 [ 8.481795] l2tp_core: L2TP core driver, V2.0 [ 8.482837] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.484066] 9pnet: Installing 9P2000 support [ 8.485696] Key type dns_resolver registered [ 8.492880] AVX2 version of gcm_enc/dec engaged. [ 8.494127] AES CTR mode by8 optimization enabled [ 8.503701] registered taskstats version 1 [ 8.535558] Btrfs loaded [ 8.538430] Magic number: 14:71:809 [ 8.539455] acpi LNXCPU:8b: hash matches [ 8.540873] console [netcon0] enabled [ 8.541674] netconsole: network logging started [ 8.544159] ALSA device list: [ 8.544675] No soundcards found. [ 8.547400] md: Waiting for all devices to be available before autodetect [ 8.548369] md: If you don't use raid, use raid=noautodetect [ 8.556061] md: Autodetecting RAID arrays. [ 8.556686] md: Scanned 0 and added 0 devices. [ 8.557403] md: autorun ... [ 8.557939] md: ... autorun DONE. [ 8.565320] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 8.634029] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 8.635291] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 8.718937] devtmpfs: mounted [ 8.725532] Freeing unused kernel memory: 1852K [ 8.726222] Kernel memory protection disabled. INIT: version 2.88 booting [ 9.758241] tput (1876) used greatest stack depth: 27016 bytes left [[36minfo[39;49m] 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 [....] Starting the hotplug events dispatcher: udevd[ 10.812925] udevd[1984]: starting version 175 [?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.217144] ------------[ cut here ]------------ [ 11.218026] WARNING: CPU: 1 PID: 2013 at lib/list_debug.c:29 __list_add+0x120/0x1c0() [ 11.219112] list_add corruption. next->prev should be prev (ffff8801db31fe70), but was 000000008377a887. (next=ffff8801d20e9888). [ 11.221196] Kernel panic - not syncing: panic_on_warn set ... [ 11.221196] [ 11.222181] CPU: 1 PID: 2013 Comm: udevadm Not tainted 4.4.126-gf89b70f #75 [ 11.223137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.224741] 0000000000000000 8ba62f3c427d2c24 ffff8801db307af8 ffffffff81d0671d [ 11.225978] ffffffff83843c60 ffff8801db307bd0 ffffffff839ff0a0 0000000000000009 [ 11.227183] 000000000000001d ffff8801db307bc0 ffffffff8141b3ca 0000000041b58ab3 [ 11.228729] Call Trace: [ 11.229090] <IRQ> [<ffffffff81d0671d>] dump_stack+0xc1/0x124 [ 11.229949] [<ffffffff8141b3ca>] panic+0x1aa/0x388 [ 11.230663] [<ffffffff8141b220>] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 11.231999] [<ffffffff8112db4a>] ? warn_slowpath_common+0x10a/0x140 [ 11.232884] [<ffffffff8112db65>] warn_slowpath_common+0x125/0x140 [ 11.233757] [<ffffffff81d66840>] ? __list_add+0x120/0x1c0 [ 11.234622] [<ffffffff8112dc41>] warn_slowpath_fmt+0xc1/0x110 [ 11.235706] [<ffffffff8112db80>] ? warn_slowpath_common+0x140/0x140 [ 11.236733] [<ffffffff81286593>] ? rcu_read_lock_sched_held+0x103/0x120 [ 11.237782] [<ffffffff81d66840>] __list_add+0x120/0x1c0 [ 11.238982] [<ffffffff811d6cf6>] account_entity_enqueue+0x1f6/0x2c0 [ 11.239880] [<ffffffff811e503b>] enqueue_task_fair+0xfb/0x2940 [ 11.240691] [<ffffffff811bc208>] activate_task+0x148/0x270 [ 11.241458] [<ffffffff811bd1af>] ttwu_do_activate.constprop.131+0xbf/0x1e0 [ 11.242756] [<ffffffff811c059d>] try_to_wake_up+0x68d/0xf60 [ 11.243623] [<ffffffff811c0fb5>] wake_up_process+0x15/0x20 [ 11.244410] [<ffffffff8113b0b8>] wakeup_softirqd+0x48/0x60 [ 11.245465] [<ffffffff8377d2d2>] __do_softirq+0x422/0xa38 [ 11.246449] [<ffffffff8113dd99>] irq_exit+0x119/0x140 [ 11.247302] [<ffffffff8377c83b>] smp_apic_timer_interrupt+0x7b/0xa0 [ 11.248182] [<ffffffff8377b790>] apic_timer_interrupt+0xa0/0xb0 [ 11.249430] <EOI> [<ffffffff83779c25>] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.250509] [<ffffffff811a6ec7>] ? preempt_count_add+0x47/0x170 [ 11.251367] [<ffffffff812f9562>] is_module_text_address+0x12/0x50 [ 11.252462] [<ffffffff8118bf0b>] __kernel_text_address+0x6b/0xa0 [ 11.253455] [<ffffffff81017998>] print_context_stack+0x48/0xc0 [ 11.254286] [<ffffffff81016b75>] dump_trace+0x145/0x350 [ 11.255019] [<ffffffff81035d76>] save_stack_trace+0x26/0x50 [ 11.256146] [<ffffffff814fda53>] save_stack+0x43/0xd0 [ 11.256903] [<ffffffff81035d76>] ? save_stack_trace+0x26/0x50 [ 11.257762] [<ffffffff814fda53>] ? save_stack+0x43/0xd0 [ 11.258583] [<ffffffff814fdd1d>] ? kasan_kmalloc+0xad/0xe0 [ 11.259752] [<ffffffff814fa004>] ? __kmalloc+0x124/0x320 [ 11.260515] [<ffffffff81d0c3cb>] ? kobject_get_path+0xbb/0x190 [ 11.261325] [<ffffffff81d0f67f>] ? kobject_uevent_env+0x20f/0xb40 [ 11.262202] [<ffffffff81d0ffcf>] ? kobject_uevent+0x1f/0x30 [ 11.263403] [<ffffffff823b7b34>] ? uevent_store+0xd4/0xe0 [ 11.264155] [<ffffffff823b366c>] ? dev_attr_store+0x5c/0x90 [ 11.265027] [<ffffffff8169dfa7>] ? sysfs_kf_write+0x107/0x160 [ 11.265916] [<ffffffff8169b7fe>] ? kernfs_fop_write+0x2ce/0x400 [ 11.267152] [<ffffffff8151dc13>] ? __vfs_write+0x103/0x450 [ 11.267936] [<ffffffff8151fa7a>] ? vfs_write+0x18a/0x530 [ 11.268694] [<ffffffff81522169>] ? SyS_write+0xd9/0x1b0 [ 11.269430] [<ffffffff83779c25>] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.270673] [<ffffffff814f7a7f>] ? new_slab+0x2df/0x3b0 [ 11.271424] [<ffffffff814f79ef>] ? new_slab+0x24f/0x3b0 [ 11.272155] [<ffffffff814f973d>] ? ___slab_alloc.constprop.76+0x3fd/0x530 [ 11.273165] [<ffffffff81d0c3cb>] ? kobject_get_path+0xbb/0x190 [ 11.274356] [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0 [ 11.275142] [<ffffffff814fdba5>] ? kasan_unpoison_shadow+0x35/0x50 [ 11.276031] [<ffffffff814fdd1d>] kasan_kmalloc+0xad/0xe0 [ 11.277009] [<ffffffff81d0c3cb>] ? kobject_get_path+0xbb/0x190 [ 11.278064] [<ffffffff814fa004>] __kmalloc+0x124/0x320 [ 11.278803] [<ffffffff81d0c3cb>] ? kobject_get_path+0xbb/0x190 [ 11.279718] [<ffffffff81d0c3cb>] kobject_get_path+0xbb/0x190 [ 11.280871] [<ffffffff81d0f67f>] kobject_uevent_env+0x20f/0xb40 [ 11.281714] [<ffffffff812378f0>] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 11.282686] [<ffffffff81d0ffcf>] kobject_uevent+0x1f/0x30 [ 11.283441] [<ffffffff823b7b34>] uevent_store+0xd4/0xe0 [ 11.284561] [<ffffffff823b7a60>] ? dev_err+0x120/0x120 [ 11.285283] [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0 [ 11.286062] [<ffffffff823b7a60>] ? dev_err+0x120/0x120 [ 11.286801] [<ffffffff823b366c>] dev_attr_store+0x5c/0x90 [ 11.288017] [<ffffffff823b3610>] ? component_add+0x1e0/0x1e0 [ 11.288806] [<ffffffff8169dfa7>] sysfs_kf_write+0x107/0x160 [ 11.289620] [<ffffffff8169b7fe>] kernfs_fop_write+0x2ce/0x400 [ 11.290416] [<ffffffff8169dea0>] ? sysfs_file_ops+0x1a0/0x1a0 [ 11.291600] [<ffffffff8169b530>] ? kernfs_vma_page_mkwrite+0x210/0x210 [ 11.292536] [<ffffffff8151dc13>] __vfs_write+0x103/0x450 [ 11.293289] [<ffffffff814ff4bb>] ? quarantine_put+0xab/0x180 [ 11.294100] [<ffffffff8151db10>] ? __vfs_read+0x440/0x440 [ 11.295240] [<ffffffff81d6651b>] ? check_preemption_disabled+0x3b/0x200 [ 11.296150] [<ffffffff81d6651b>] ? check_preemption_disabled+0x3b/0x200 [ 11.297094] [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0 [ 11.298043] [<ffffffff81286593>] ? rcu_read_lock_sched_held+0x103/0x120 [ 11.299116] [<ffffffff81286cad>] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 11.300010] [<ffffffff81526eda>] ? __sb_start_write+0x14a/0x310 [ 11.300904] [<ffffffff8151fa7a>] vfs_write+0x18a/0x530 [ 11.302016] [<ffffffff81522169>] SyS_write+0xd9/0x1b0 [ 11.302743] [<ffffffff81522090>] ? SyS_read+0x1b0/0x1b0 [ 11.303492] [<ffffffff81003044>] ? lockdep_sys_exit_thunk+0x12/0x14 [ 11.304377] [<ffffffff83779c25>] entry_SYSCALL_64_fastpath+0x22/0x9e [ 12.438479] Shutting down cpus with NMI [ 12.439773] Dumping ftrace buffer: [ 12.440548] (ftrace buffer empty) [ 12.441065] Kernel Offset: disabled [ 12.441643] Rebooting in 86400 seconds..