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: d44a17e69415491a4ebb6ac45ca01b572170f47a633097f31e8fe1b02e8b14e0, 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: 0x00000000039ba26e input_len: 0x0000000001434e09 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 4.4.126-ge8cafbb (syzkaller@ci) (gcc version 8.0.1 20180301 (experimental) (GCC) ) #3 SMP PREEMPT Fri Apr 6 09:59:30 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 2310152458 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 (40472K 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 [ 1.206153] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.207338] pid_max: default: 32768 minimum: 301 [ 1.208065] ACPI: Core revision 20150930 [ 1.605407] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.607362] Security Framework initialized [ 1.608075] SELinux: Initializing. [ 1.608739] AppArmor: AppArmor disabled by boot time parameter [ 1.609642] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.610566] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.614094] Initializing cgroup subsys io [ 1.614716] Initializing cgroup subsys freezer [ 1.615430] Initializing cgroup subsys hugetlb [ 1.616108] Initializing cgroup subsys debug [ 1.616870] CPU: Physical Processor ID: 0 [ 1.618791] mce: CPU supports 32 MCE banks [ 1.619531] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.620370] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.621328] Spectre V2 : Mitigation: Full generic retpoline [ 1.624399] Freeing SMP alternatives memory: 44K [ 1.633690] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.745388] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.746843] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.835655] x86: Booting SMP configuration: [ 1.836362] .... node #0, CPUs: #1 [ 1.837124] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.841774] x86: Booted up 1 node, 2 CPUs [ 1.842362] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.847095] devtmpfs: initialized [ 1.857051] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.858447] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.860115] xor: automatically using best checksumming function: [ 1.872651] kworker/u4:0 (21) used greatest stack depth: 27920 bytes left [ 1.955448] avx : 21692.400 MB/sec [ 1.956531] RTC time: 10:02:20, date: 04/06/18 [ 1.959269] NET: Registered protocol family 16 [ 1.960451] schedtune: init normalization constants... [ 1.961219] schedtune: no energy model data [ 1.961793] schedtune: disabled! [ 1.985836] cpuidle: using governor ladder [ 2.015516] cpuidle: using governor menu [ 2.016867] ACPI: bus type PCI registered [ 2.017430] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.019978] PCI: Using configuration type 1 for base access [ 2.029565] kworker/u4:0 (46) used greatest stack depth: 27616 bytes left [ 2.032255] kworker/u4:0 (47) used greatest stack depth: 27424 bytes left [ 2.405462] raid6: sse2x1 gen() 4669 MB/s [ 2.575471] raid6: sse2x1 xor() 2515 MB/s [ 2.745477] raid6: sse2x2 gen() 7022 MB/s [ 2.915486] raid6: sse2x2 xor() 3918 MB/s [ 3.085500] raid6: sse2x4 gen() 8714 MB/s [ 3.255506] raid6: sse2x4 xor() 3850 MB/s [ 3.425522] raid6: avx2x1 gen() 9420 MB/s [ 3.595529] raid6: avx2x2 gen() 14643 MB/s [ 3.765546] raid6: avx2x4 gen() 19248 MB/s [ 3.766201] raid6: using algorithm avx2x4 gen() 19248 MB/s [ 3.766969] raid6: using avx2x2 recovery algorithm [ 3.768197] ACPI: Added _OSI(Module Device) [ 3.768780] ACPI: Added _OSI(Processor Device) [ 3.769390] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.770055] ACPI: Added _OSI(Processor Aggregator Device) [ 3.796629] ACPI: Executed 2 blocks of module-level executable AML code [ 4.724568] ACPI: Interpreter enabled [ 4.725545] ACPI: (supports S0 S3 S4 S5) [ 4.726132] ACPI: Using IOAPIC for interrupt routing [ 4.727284] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.955598] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.956634] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.957967] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.958960] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.987754] PCI host bridge to bus 0000:00 [ 5.988462] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.989506] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.990444] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.991470] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.992610] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.032242] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.119198] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.126411] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.132757] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.138838] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.142717] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.721934] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.726313] vgaarb: loaded [ 6.729727] SCSI subsystem initialized [ 6.737660] ACPI: bus type USB registered [ 6.740015] usbcore: registered new interface driver usbfs [ 6.741684] usbcore: registered new interface driver hub [ 6.743044] usbcore: registered new device driver usb [ 6.745233] pps_core: LinuxPPS API ver. 1 registered [ 6.746558] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.747972] PTP clock support registered [ 6.749951] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.751221] dmi: Firmware registration failed. [ 6.752875] Advanced Linux Sound Architecture Driver Initialized. [ 6.754827] PCI: Using ACPI for IRQ routing [ 6.773449] NetLabel: Initializing [ 6.774003] NetLabel: domain hash size = 128 [ 6.774618] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.775609] NetLabel: unlabeled traffic allowed by default [ 6.778184] amd_nb: Cannot enumerate AMD northbridges [ 6.778991] clocksource: Switched to clocksource kvm-clock [ 6.948313] pnp: PnP ACPI init [ 6.972658] pnp: PnP ACPI: found 7 devices [ 6.986789] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.988424] NET: Registered protocol family 2 [ 6.991123] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.992499] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.000543] TCP: Hash tables configured (established 65536 bind 65536) [ 7.001812] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.003427] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.006861] NET: Registered protocol family 1 [ 7.007618] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.009731] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.011070] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.013039] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.014261] hw unit of domain pp0-core 2^-0 Joules [ 7.014935] hw unit of domain package 2^-0 Joules [ 7.015579] hw unit of domain dram 2^-16 Joules [ 7.022329] Scanning for low memory corruption every 60 seconds [ 7.030879] audit: initializing netlink subsys (disabled) [ 7.031915] audit: type=2000 audit(1523008945.521:1): initialized [ 7.040571] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.178571] VFS: Disk quotas dquot_6.6.0 [ 7.180885] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.205049] fuse init (API version 7.23) [ 7.208530] 9p: Installing v9fs 9p2000 file system support [ 7.225510] async_tx: api initialized (async) [ 7.227359] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.228680] io scheduler noop registered [ 7.229268] io scheduler deadline registered [ 7.231785] io scheduler cfq registered (default) [ 7.244833] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.248931] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.250842] ACPI: Power Button [PWRF] [ 7.252707] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.253896] ACPI: Sleep Button [SLPF] [ 7.278930] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.280664] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.304055] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.305027] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.312036] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.334927] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.360605] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.385493] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.409855] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.418970] Non-volatile memory driver v1.3 [ 7.420975] Linux agpgart interface v0.103 [ 7.424513] [drm] Initialized drm 1.1.0 20060810 [ 7.527558] brd: module loaded [ 7.596994] loop: module loaded [ 7.632120] nbd: registered device at major 43 [ 7.790420] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.792048] drbd: built-in [ 7.792741] drbd: registered as block device major 147 [ 7.808143] scsi host0: Virtio SCSI HBA [ 7.848627] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.009669] tsc: Refined TSC clocksource calibration: 2299.937 MHz [ 8.011152] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126f990328, max_idle_ns: 440795277973 ns [ 8.561727] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.563445] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.563445] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.571413] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.573267] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.573672] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.573996] SCSI Media Changer driver v0.25 [ 8.576847] tun: Universal TUN/TAP device driver, 1.6 [ 8.576849] tun: (C) 1999-2004 Max Krasnyansky [ 8.591272] sd 0:0:1:0: [sda] Write Protect is off [ 8.594690] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.612960] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.614508] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.615907] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.617613] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.619504] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.620559] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.621993] sky2: driver version 1.30 [ 8.623935] PPP generic driver version 2.4.2 [ 8.625905] PPP BSD Compression module registered [ 8.627122] PPP Deflate Compression module registered [ 8.628449] PPP MPPE Compression module registered [ 8.630134] NET: Registered protocol family 24 [ 8.631666] usbcore: registered new interface driver asix [ 8.632966] usbcore: registered new interface driver ax88179_178a [ 8.634534] usbcore: registered new interface driver cdc_ether [ 8.636048] usbcore: registered new interface driver net1080 [ 8.637106] usbcore: registered new interface driver cdc_subset [ 8.638155] usbcore: registered new interface driver zaurus [ 8.639384] usbcore: registered new interface driver cdc_ncm [ 8.642115] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.642972] ehci-pci: EHCI PCI platform driver [ 8.644222] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.645937] ohci-pci: OHCI PCI platform driver [ 8.647236] uhci_hcd: USB Universal Host Controller Interface driver [ 8.650634] usbcore: registered new interface driver usblp [ 8.652161] usbcore: registered new interface driver usb-storage [ 8.655357] sda: sda1 [ 8.655434] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.656968] i8042: Warning: Keylock active [ 8.658510] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.660841] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.666935] mousedev: PS/2 mouse device common for all mice [ 8.672809] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.674093] usbcore: registered new interface driver xpad [ 8.675667] usbcore: registered new interface driver usb_acecad [ 8.677417] usbcore: registered new interface driver aiptek [ 8.678856] usbcore: registered new interface driver gtco [ 8.680496] usbcore: registered new interface driver hanwang [ 8.681840] usbcore: registered new interface driver kbtab [ 8.685368] rtc_cmos 00:00: RTC can wake from S4 [ 8.688387] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.690044] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.692410] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.695962] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.697229] md: linear personality registered for level -1 [ 8.698517] md: raid0 personality registered for level 0 [ 8.699586] md: raid1 personality registered for level 1 [ 8.700252] md: raid10 personality registered for level 10 [ 8.712609] md: raid6 personality registered for level 6 [ 8.713442] md: raid5 personality registered for level 5 [ 8.714555] md: raid4 personality registered for level 4 [ 8.715925] md: multipath personality registered for level -4 [ 8.717351] md: faulty personality registered for level -5 [ 8.723172] device-mapper: uevent: version 1.0.3 [ 8.727333] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.752338] device-mapper: multipath: version 1.10.0 loaded [ 8.753207] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.754528] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.755712] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.759414] device-mapper: raid: Loading target version 1.7.0 [ 8.760354] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.762461] hidraw: raw HID events driver (C) Jiri Kosina [ 8.793396] usbcore: registered new interface driver usbhid [ 8.794681] usbhid: USB HID core driver [ 8.798536] ashmem: initialized [ 8.839122] kworker/u4:0 (1744) used greatest stack depth: 27024 bytes left [ 8.860052] oprofile: using timer interrupt. [ 8.861074] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 8.871266] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.876985] GACT probability on [ 8.877607] Mirror/redirect action on [ 8.878624] Simple TC action Loaded [ 8.883810] netem: version 1.3 [ 8.884197] u32 classifier [ 8.884907] Actions configured [ 8.885717] Netfilter messages via NETLINK v0.30. [ 8.886889] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 8.891820] ctnetlink v0.93: registering with nfnetlink. [ 8.893724] nf_tables: (c) 2007-2009 Patrick McHardy [ 8.900810] xt_time: kernel timezone is -0000 [ 8.902066] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 8.904025] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.905362] IPVS: Creating netns size=2552 id=0 [ 8.906617] IPVS: ipvs loaded. [ 8.907448] IPVS: [rr] scheduler registered. [ 8.908031] IPVS: [wrr] scheduler registered. [ 8.908848] IPVS: [lc] scheduler registered. [ 8.909467] IPVS: [wlc] scheduler registered. [ 8.910128] IPVS: [lblc] scheduler registered. [ 8.911121] IPVS: [lblcr] scheduler registered. [ 8.911846] IPVS: [dh] scheduler registered. [ 8.912582] IPVS: [sh] scheduler registered. [ 8.913603] IPVS: [sed] scheduler registered. [ 8.914107] IPVS: [nq] scheduler registered. [ 8.915219] ipip: IPv4 over IPv4 tunneling driver [ 8.920966] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.922748] arp_tables: (C) 2002 David S. Miller [ 8.923978] Initializing XFRM netlink socket [ 8.932276] NET: Registered protocol family 10 [ 8.952715] mip6: Mobile IPv6 [ 8.953303] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 8.955668] sit: IPv6 over IPv4 tunneling driver [ 8.960731] NET: Registered protocol family 17 [ 8.961927] NET: Registered protocol family 15 [ 8.962895] l2tp_core: L2TP core driver, V2.0 [ 8.963676] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.964924] 9pnet: Installing 9P2000 support [ 8.966109] Key type dns_resolver registered [ 8.973330] AVX2 version of gcm_enc/dec engaged. [ 8.974540] AES CTR mode by8 optimization enabled [ 8.983268] registered taskstats version 1 [ 9.019169] Btrfs loaded [ 9.032112] Magic number: 14:457:21 [ 9.033280] console [netcon0] enabled [ 9.033889] netconsole: network logging started [ 9.036095] ALSA device list: [ 9.036521] No soundcards found. [ 9.038951] md: Waiting for all devices to be available before autodetect [ 9.040141] md: If you don't use raid, use raid=noautodetect [ 9.048427] md: Autodetecting RAID arrays. [ 9.049075] md: Scanned 0 and added 0 devices. [ 9.049728] md: autorun ... [ 9.050128] md: ... autorun DONE. [ 9.058536] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.119107] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.120393] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.166536] devtmpfs: mounted [ 9.172946] Freeing unused kernel memory: 1840K [ 9.173620] Kernel memory protection disabled. INIT: version 2.88 booting [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 [....] Starting the hotplug events dispatcher: udevd[ 10.878456] udevd[1984]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.141318] modprobe (2015) used greatest stack depth: 26320 bytes left [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Waiting for /dev to be fully populated...[ 11.815750] ------------[ cut here ]------------ [ 11.816501] WARNING: CPU: 0 PID: 2021 at lib/list_debug.c:29 __list_add+0x120/0x1c0() [ 11.817555] list_add corruption. next->prev should be prev (ffff8800b660c598), but was 0000000000000010. (next=ffff8801cfd9f008). [ 11.819488] Kernel panic - not syncing: panic_on_warn set ... [ 11.819488] [ 11.820522] CPU: 0 PID: 2021 Comm: udevd Not tainted 4.4.126-ge8cafbb #3 [ 11.821485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.822922] 0000000000000000 11cf62f1413dca9e ffff8800b5f4f668 ffffffff81d01e8d [ 11.824135] ffffffff83843e40 ffff8800b5f40000 ffffffff839ff9c0 0000000000000009 [ 11.825457] 000000000000001d ffff8800b5f4f728 ffffffff8140a314 0000000041b58ab3 [ 11.826780] Call Trace: [ 11.827147] [] dump_stack+0xc1/0x124 [ 11.827975] [] panic+0x19e/0x38d [ 11.828808] [] ? add_taint.cold.4+0x16/0x16 [ 11.829728] [] ? warn_slowpath_common.cold.6+0x5/0x20 [ 11.830640] [] warn_slowpath_common.cold.6+0x20/0x20 [ 11.831563] [] ? __list_add+0x120/0x1c0 [ 11.832584] [] warn_slowpath_fmt+0xbf/0x100 [ 11.833420] [] ? warn_slowpath_common+0x120/0x120 [ 11.834342] [] ? mutex_lock_nested+0x574/0x850 [ 11.835177] [] __list_add+0x120/0x1c0 [ 11.836142] [] inode_doinit_with_dentry+0xdf8/0x1720 [ 11.837113] [] ? selinux_inode_create+0x30/0x30 [ 11.837985] [] ? __d_instantiate+0x2d3/0x3a0 [ 11.838795] [] selinux_d_instantiate+0x27/0x40 [ 11.839941] [] security_d_instantiate+0x60/0xe0 [ 11.840821] [] d_splice_alias+0x12f/0x5c0 [ 11.841645] [] ? kernfs_get_inode+0x99/0x540 [ 11.842778] [] kernfs_iop_lookup+0x1fa/0x280 [ 11.843822] [] lookup_real+0xa1/0x110 [ 11.844574] [] __lookup_hash+0xea/0x100 [ 11.845326] [] ? lookup_dcache+0x1e0/0x1e0 [ 11.846128] [] walk_component+0x901/0x1010 [ 11.847143] [] ? follow_dotdot_rcu+0xb80/0xb80 [ 11.848018] [] ? link_path_walk+0x865/0x1710 [ 11.848837] [] ? walk_component+0x1010/0x1010 [ 11.849715] [] ? __mutex_unlock_slowpath+0x243/0x3b0 [ 11.850844] [] path_lookupat.isra.36+0x186/0x410 [ 11.851719] [] filename_lookup.part.53+0x177/0x370 [ 11.852627] [] ? filename_parentat.isra.51.part.52+0x3d0/0x3d0 [ 11.853916] [] ? strncpy_from_user+0x203/0x2d0 [ 11.854774] [] ? getname_flags+0x23a/0x580 [ 11.855578] [] user_path_at_empty+0x53/0x70 [ 11.856446] [] SyS_readlink+0xe6/0x320 [ 11.857461] [] ? SyS_readlinkat+0x330/0x330 [ 11.858280] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 11.859145] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 13.001406] Shutting down cpus with NMI [ 13.002792] Dumping ftrace buffer: [ 13.003443] (ftrace buffer empty) [ 13.003944] Kernel Offset: disabled [ 13.004501] Rebooting in 86400 seconds..