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: 77608cd6b669a811c49ea8bb42c020ad20ce1772240e08d5d01e4de56be8ed52, 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: 0x0000000001434b49 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-g64bc01b (syzkaller@ci) (gcc version 8.0.1 20180301 (experimental) (GCC) ) #9 SMP PREEMPT Sun Apr 8 12:20:08 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 2079221337 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 [ 1.183720] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.184904] pid_max: default: 32768 minimum: 301 [ 1.185609] ACPI: Core revision 20150930 [ 1.581612] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.583641] Security Framework initialized [ 1.584209] SELinux: Initializing. [ 1.584855] AppArmor: AppArmor disabled by boot time parameter [ 1.585758] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.586683] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.590266] Initializing cgroup subsys io [ 1.590866] Initializing cgroup subsys freezer [ 1.591526] Initializing cgroup subsys hugetlb [ 1.592162] Initializing cgroup subsys debug [ 1.592967] CPU: Physical Processor ID: 0 [ 1.594830] mce: CPU supports 32 MCE banks [ 1.595626] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.596483] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.597384] Spectre V2 : Mitigation: Full generic retpoline [ 1.600461] Freeing SMP alternatives memory: 44K [ 1.610316] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.722881] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.724321] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.813164] x86: Booting SMP configuration: [ 1.813854] .... node #0, CPUs: #1 [ 1.814657] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.819305] x86: Booted up 1 node, 2 CPUs [ 1.819929] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.824095] devtmpfs: initialized [ 1.834711] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.836074] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.837701] xor: automatically using best checksumming function: [ 1.850122] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.932898] avx : 21680.800 MB/sec [ 1.933946] RTC time: 12:23:26, date: 04/08/18 [ 1.936423] NET: Registered protocol family 16 [ 1.937545] schedtune: init normalization constants... [ 1.938250] schedtune: no energy model data [ 1.938846] schedtune: disabled! [ 1.963163] cpuidle: using governor ladder [ 1.992979] cpuidle: using governor menu [ 1.994296] ACPI: bus type PCI registered [ 1.994854] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.997358] PCI: Using configuration type 1 for base access [ 2.085274] kworker/u4:2 (241) used greatest stack depth: 27024 bytes left [ 2.362920] raid6: sse2x1 gen() 4665 MB/s [ 2.532891] raid6: sse2x1 xor() 2570 MB/s [ 2.702853] raid6: sse2x2 gen() 7592 MB/s [ 2.872854] raid6: sse2x2 xor() 4276 MB/s [ 3.042842] raid6: sse2x4 gen() 9883 MB/s [ 3.212848] raid6: sse2x4 xor() 5146 MB/s [ 3.382825] raid6: avx2x1 gen() 9385 MB/s [ 3.552816] raid6: avx2x2 gen() 14564 MB/s [ 3.722807] raid6: avx2x4 gen() 19189 MB/s [ 3.723487] raid6: using algorithm avx2x4 gen() 19189 MB/s [ 3.724230] raid6: using avx2x2 recovery algorithm [ 3.725484] ACPI: Added _OSI(Module Device) [ 3.726100] ACPI: Added _OSI(Processor Device) [ 3.726713] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.727357] ACPI: Added _OSI(Processor Aggregator Device) [ 3.754687] ACPI: Executed 2 blocks of module-level executable AML code [ 4.677937] ACPI: Interpreter enabled [ 4.678984] ACPI: (supports S0 S3 S4 S5) [ 4.679582] ACPI: Using IOAPIC for interrupt routing [ 4.680792] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.944480] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.945560] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.946960] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.948013] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.979190] PCI host bridge to bus 0000:00 [ 5.979874] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.981110] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.983928] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.985079] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.986169] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.032022] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.122791] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.129619] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.136039] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.142291] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.146251] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.740747] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.744526] vgaarb: loaded [ 6.747848] SCSI subsystem initialized [ 6.754910] ACPI: bus type USB registered [ 6.756542] usbcore: registered new interface driver usbfs [ 6.758868] usbcore: registered new interface driver hub [ 6.760167] usbcore: registered new device driver usb [ 6.762561] pps_core: LinuxPPS API ver. 1 registered [ 6.763593] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.765002] PTP clock support registered [ 6.766992] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.768346] dmi: Firmware registration failed. [ 6.769928] Advanced Linux Sound Architecture Driver Initialized. [ 6.771592] PCI: Using ACPI for IRQ routing [ 6.782981] NetLabel: Initializing [ 6.783503] NetLabel: domain hash size = 128 [ 6.784118] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.785130] NetLabel: unlabeled traffic allowed by default [ 6.787762] amd_nb: Cannot enumerate AMD northbridges [ 6.788586] clocksource: Switched to clocksource kvm-clock [ 6.958050] pnp: PnP ACPI init [ 6.982430] pnp: PnP ACPI: found 7 devices [ 6.997078] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.998945] NET: Registered protocol family 2 [ 7.002112] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.003601] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.012396] TCP: Hash tables configured (established 65536 bind 65536) [ 7.013762] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.015419] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.018901] NET: Registered protocol family 1 [ 7.019816] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.021746] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.022649] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.024875] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.026107] hw unit of domain pp0-core 2^-0 Joules [ 7.026779] hw unit of domain package 2^-0 Joules [ 7.027484] hw unit of domain dram 2^-16 Joules [ 7.033879] Scanning for low memory corruption every 60 seconds [ 7.043069] audit: initializing netlink subsys (disabled) [ 7.044106] audit: type=2000 audit(1523190211.038:1): initialized [ 7.051973] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.191272] VFS: Disk quotas dquot_6.6.0 [ 7.193127] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.217451] fuse init (API version 7.23) [ 7.220956] 9p: Installing v9fs 9p2000 file system support [ 7.236963] async_tx: api initialized (async) [ 7.239158] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.240483] io scheduler noop registered [ 7.241060] io scheduler deadline registered [ 7.243499] io scheduler cfq registered (default) [ 7.253446] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.258222] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.259374] ACPI: Power Button [PWRF] [ 7.261180] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.262461] ACPI: Sleep Button [SLPF] [ 7.290594] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.291552] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.313544] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.314526] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.321508] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.344956] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.371173] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.397346] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.422703] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.431978] Non-volatile memory driver v1.3 [ 7.434255] Linux agpgart interface v0.103 [ 7.438351] [drm] Initialized drm 1.1.0 20060810 [ 7.540569] brd: module loaded [ 7.600955] loop: module loaded [ 7.635746] nbd: registered device at major 43 [ 7.807406] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.809051] drbd: built-in [ 7.809686] drbd: registered as block device major 147 [ 7.839409] scsi host0: Virtio SCSI HBA [ 7.880494] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.019282] tsc: Refined TSC clocksource calibration: 2299.805 MHz [ 8.020917] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267d10f42, max_idle_ns: 440795275523 ns [ 8.586413] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.588976] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.588976] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.596658] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.598449] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.598816] SCSI Media Changer driver v0.25 [ 8.601640] tun: Universal TUN/TAP device driver, 1.6 [ 8.602850] tun: (C) 1999-2004 Max Krasnyansky [ 8.603108] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.606315] sd 0:0:1:0: [sda] Write Protect is off [ 8.609557] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.640315] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.641842] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.643359] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.644930] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.646637] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.648073] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.650304] sky2: driver version 1.30 [ 8.652454] PPP generic driver version 2.4.2 [ 8.653719] sda: sda1 [ 8.654622] PPP BSD Compression module registered [ 8.655765] PPP Deflate Compression module registered [ 8.657143] PPP MPPE Compression module registered [ 8.658297] NET: Registered protocol family 24 [ 8.660421] usbcore: registered new interface driver asix [ 8.663141] usbcore: registered new interface driver ax88179_178a [ 8.665342] usbcore: registered new interface driver cdc_ether [ 8.667151] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.667412] usbcore: registered new interface driver net1080 [ 8.667896] usbcore: registered new interface driver cdc_subset [ 8.668370] usbcore: registered new interface driver zaurus [ 8.669258] usbcore: registered new interface driver cdc_ncm [ 8.671696] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.671717] ehci-pci: EHCI PCI platform driver [ 8.672222] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.672288] ohci-pci: OHCI PCI platform driver [ 8.672777] uhci_hcd: USB Universal Host Controller Interface driver [ 8.676561] usbcore: registered new interface driver usblp [ 8.677187] usbcore: registered new interface driver usb-storage [ 8.679751] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.683207] i8042: Warning: Keylock active [ 8.684778] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.687975] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.692010] mousedev: PS/2 mouse device common for all mice [ 8.697761] usbcore: registered new interface driver xpad [ 8.700093] usbcore: registered new interface driver usb_acecad [ 8.701779] usbcore: registered new interface driver aiptek [ 8.703339] usbcore: registered new interface driver gtco [ 8.704970] usbcore: registered new interface driver hanwang [ 8.706793] usbcore: registered new interface driver kbtab [ 8.710812] rtc_cmos 00:00: RTC can wake from S4 [ 8.713836] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.715592] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.718515] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.723310] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.726013] md: linear personality registered for level -1 [ 8.727422] md: raid0 personality registered for level 0 [ 8.728458] md: raid1 personality registered for level 1 [ 8.730060] md: raid10 personality registered for level 10 [ 8.732193] md: raid6 personality registered for level 6 [ 8.733528] md: raid5 personality registered for level 5 [ 8.734945] md: raid4 personality registered for level 4 [ 8.736397] md: multipath personality registered for level -4 [ 8.737827] md: faulty personality registered for level -5 [ 8.743530] device-mapper: uevent: version 1.0.3 [ 8.747662] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.781870] device-mapper: multipath: version 1.10.0 loaded [ 8.783846] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.785557] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.787058] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.790858] device-mapper: raid: Loading target version 1.7.0 [ 8.792524] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.794692] hidraw: raw HID events driver (C) Jiri Kosina [ 8.828230] usbcore: registered new interface driver usbhid [ 8.830260] usbhid: USB HID core driver [ 8.833931] ashmem: initialized [ 8.881464] oprofile: using timer interrupt. [ 8.882744] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 8.891264] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.897403] GACT probability on [ 8.898177] Mirror/redirect action on [ 8.899245] Simple TC action Loaded [ 8.903420] netem: version 1.3 [ 8.904205] u32 classifier [ 8.904628] Actions configured [ 8.905718] Netfilter messages via NETLINK v0.30. [ 8.907187] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 8.914691] ctnetlink v0.93: registering with nfnetlink. [ 8.916585] nf_tables: (c) 2007-2009 Patrick McHardy [ 8.925188] xt_time: kernel timezone is -0000 [ 8.926358] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 8.928925] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.931187] IPVS: Creating netns size=2552 id=0 [ 8.932538] IPVS: ipvs loaded. [ 8.933200] IPVS: [rr] scheduler registered. [ 8.934353] IPVS: [wrr] scheduler registered. [ 8.935514] IPVS: [lc] scheduler registered. [ 8.936652] IPVS: [wlc] scheduler registered. [ 8.937819] IPVS: [lblc] scheduler registered. [ 8.938923] IPVS: [lblcr] scheduler registered. [ 8.940129] IPVS: [dh] scheduler registered. [ 8.941093] IPVS: [sh] scheduler registered. [ 8.942170] IPVS: [sed] scheduler registered. [ 8.943239] IPVS: [nq] scheduler registered. [ 8.944497] ipip: IPv4 over IPv4 tunneling driver [ 8.950377] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.952682] arp_tables: (C) 2002 David S. Miller [ 8.954170] Initializing XFRM netlink socket [ 8.963060] NET: Registered protocol family 10 [ 8.983368] mip6: Mobile IPv6 [ 8.984598] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 8.987836] sit: IPv6 over IPv4 tunneling driver [ 8.993145] NET: Registered protocol family 17 [ 8.994377] NET: Registered protocol family 15 [ 8.995611] l2tp_core: L2TP core driver, V2.0 [ 8.996826] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.997834] 9pnet: Installing 9P2000 support [ 8.999359] Key type dns_resolver registered [ 9.005681] AVX2 version of gcm_enc/dec engaged. [ 9.006927] AES CTR mode by8 optimization enabled [ 9.016413] registered taskstats version 1 [ 9.051761] Btrfs loaded [ 9.054685] Magic number: 14:681:379 [ 9.056262] console [netcon0] enabled [ 9.057059] netconsole: network logging started [ 9.060136] ALSA device list: [ 9.060807] No soundcards found. [ 9.063174] md: Waiting for all devices to be available before autodetect [ 9.064181] md: If you don't use raid, use raid=noautodetect [ 9.083061] md: Autodetecting RAID arrays. [ 9.083661] md: Scanned 0 and added 0 devices. [ 9.084286] md: autorun ... [ 9.084686] md: ... autorun DONE. [ 9.101444] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.150778] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.152002] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.285034] devtmpfs: mounted [ 9.292203] Freeing unused kernel memory: 1840K [ 9.292870] 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[ 10.724398] udevd[1984]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.035334] modprobe (2015) used greatest stack depth: 26336 bytes left [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Waiting for /dev to be fully populated...[ 12.149171] ------------[ cut here ]------------ [ 12.149912] WARNING: CPU: 0 PID: 2014 at lib/debugobjects.c:263 debug_print_object+0x181/0x210() [ 12.151149] ODEBUG: free active (active state 1) object type: rcu_head hint: (null) [ 12.152915] Kernel panic - not syncing: panic_on_warn set ... [ 12.152915] [ 12.153972] CPU: 0 PID: 2014 Comm: udevd Not tainted 4.4.126-g64bc01b #9 [ 12.154990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.156806] 0000000000000000 a12e337ae3616f45 ffff8801db207af0 ffffffff81d01f2d [ 12.158004] ffffffff83843e40 ffff8801d29fe000 ffffffff839ffdc0 0000000000000009 [ 12.159773] 0000000000000107 ffff8801db207bb0 ffffffff8140a314 0000000041b58ab3 [ 12.161061] Call Trace: [ 12.161590] [] dump_stack+0xc1/0x124 [ 12.162797] [] panic+0x19e/0x38d [ 12.163622] [] ? add_taint.cold.4+0x16/0x16 [ 12.164464] [] ? warn_slowpath_common.cold.6+0x5/0x20 [ 12.165557] [] warn_slowpath_common.cold.6+0x20/0x20 [ 12.167049] [] ? debug_print_object+0x181/0x210 [ 12.167960] [] warn_slowpath_fmt+0xbf/0x100 [ 12.168982] [] ? warn_slowpath_common+0x120/0x120 [ 12.170367] [] debug_print_object+0x181/0x210 [ 12.171541] [] debug_check_no_obj_freed+0x4fb/0x940 [ 12.172489] [] ? debug_object_active_state+0x3b0/0x3b0 [ 12.173870] [] ? kfree+0xd4/0x310 [ 12.174599] [] ? rcu_process_callbacks+0xa59/0x1440 [ 12.175728] [] ? rcu_process_callbacks+0xa59/0x1440 [ 12.177124] [] kfree+0x186/0x310 [ 12.177813] [] rcu_process_callbacks+0xa59/0x1440 [ 12.178788] [] ? rcu_process_callbacks+0xa12/0x1440 [ 12.179800] [] __do_softirq+0x22c/0xa1a [ 12.180980] [] irq_exit+0x10d/0x140 [ 12.181731] [] smp_apic_timer_interrupt+0x81/0xa0 [ 12.182661] [] apic_timer_interrupt+0xa0/0xb0 [ 12.183738] [] ? __mutex_unlock_slowpath+0x248/0x3b0 [ 12.185085] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 12.185953] [] mutex_unlock+0x9/0x10 [ 12.186726] [] kernfs_dop_revalidate+0x2ae/0x340 [ 12.188164] [] lookup_fast+0x5a1/0xe90 [ 12.188929] [] ? avc_has_perm_noaudit+0x2b7/0x450 [ 12.189866] [] ? avc_has_perm_noaudit+0xa3/0x450 [ 12.191175] [] ? trailing_symlink+0xbf0/0xbf0 [ 12.192038] [] ? __mutex_unlock_slowpath+0x243/0x3b0 [ 12.192996] [] walk_component+0xf4/0x1010 [ 12.193795] [] ? selinux_bprm_committed_creds+0x460/0x460 [ 12.195142] [] ? follow_dotdot_rcu+0xb80/0xb80 [ 12.196011] [] ? security_inode_permission+0xc5/0x100 [ 12.196989] [] ? __inode_permission2+0x9b/0x240 [ 12.198300] [] link_path_walk+0x84f/0x1710 [ 12.199131] [] ? walk_component+0x1010/0x1010 [ 12.199964] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 12.201078] [] path_lookupat.isra.36+0x1b4/0x410 [ 12.202180] [] ? check_preemption_disabled+0x3b/0x170 [ 12.203109] [] filename_lookup.part.53+0x177/0x370 [ 12.203993] [] ? filename_parentat.isra.51.part.52+0x3d0/0x3d0 [ 12.205443] [] ? getname_flags+0xc7/0x580 [ 12.206235] [] ? strncpy_from_user+0x203/0x2d0 [ 12.207100] [] ? getname_flags+0x23a/0x580 [ 12.207995] [] user_path_at_empty+0x53/0x70 [ 12.209105] [] vfs_fstatat+0xc6/0x170 [ 12.209842] [] ? vfs_fstat+0x80/0x80 [ 12.210583] [] SYSC_newlstat+0x89/0x100 [ 12.211376] [] ? SYSC_newstat+0xf0/0xf0 [ 12.212565] [] ? SyS_readlinkat+0x330/0x330 [ 12.213362] [] ? retint_user+0x18/0x3c [ 12.214108] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 12.215406] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 12.216327] [] SyS_newlstat+0x1d/0x30 [ 12.217078] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 13.372804] Shutting down cpus with NMI [ 13.374565] Dumping ftrace buffer: [ 13.375316] (ftrace buffer empty) [ 13.375835] Kernel Offset: disabled [ 13.376489] Rebooting in 86400 seconds..