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. 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: 0x00000000039bd26e input_len: 0x00000000014347b7 output: 0x0000000001000000 output_len: 0x0000000003ddca40 run_size: 0x0000000005514000 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 4.4.127-gd6bbe8b (syzkaller@ci) (gcc version 8.0.1 20180301 (experimental) (GCC) ) #11 SMP PREEMPT Sun Apr 8 14:36:11 UTC 2018 [ 0.000serialport: Connected to syzkaller.us-central1-c.ci-android-44-kasan-gce-386-test-0 port 1 (session ID: cf88cf7a99ab876db6826aca0b395e6c84d0fe5a0c72d20d488c0799db6ae476, active connections: 1). 000] 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 2526149070 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: 6581388K/7863876K available (40472K kernel code, 6145K rwdata, 8888K rodata, 1848K init, 23624K bss, 1282488K 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 [ 1.180936] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.182103] pid_max: default: 32768 minimum: 301 [ 1.182807] ACPI: Core revision 20150930 [ 1.597645] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.599616] Security Framework initialized [ 1.600186] SELinux: Initializing. [ 1.600878] AppArmor: AppArmor disabled by boot time parameter [ 1.601782] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.602706] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.606298] Initializing cgroup subsys io [ 1.606899] Initializing cgroup subsys freezer [ 1.607571] Initializing cgroup subsys hugetlb [ 1.608228] Initializing cgroup subsys debug [ 1.609011] CPU: Physical Processor ID: 0 [ 1.610973] mce: CPU supports 32 MCE banks [ 1.611712] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.612538] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.613476] Spectre V2 : Mitigation: Full generic retpoline [ 1.616568] Freeing SMP alternatives memory: 44K [ 1.626602] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.740264] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.741703] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.830512] x86: Booting SMP configuration: [ 1.831204] .... node #0, CPUs: #1 [ 1.831959] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.836687] x86: Booted up 1 node, 2 CPUs [ 1.837279] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.842034] devtmpfs: initialized [ 1.851964] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.853325] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.854974] xor: automatically using best checksumming function: [ 1.867513] kworker/u4:0 (21) used greatest stack depth: 27920 bytes left [ 1.950300] avx : 21505.600 MB/sec [ 1.951373] RTC time: 14:38:46, date: 04/08/18 [ 1.953805] NET: Registered protocol family 16 [ 1.954944] schedtune: init normalization constants... [ 1.955648] schedtune: no energy model data [ 1.956289] schedtune: disabled! [ 1.980516] cpuidle: using governor ladder [ 2.010327] cpuidle: using governor menu [ 2.011580] ACPI: bus type PCI registered [ 2.012154] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.014668] PCI: Using configuration type 1 for base access [ 2.019969] kworker/u4:1 (45) used greatest stack depth: 27424 bytes left [ 2.380347] raid6: sse2x1 gen() 4779 MB/s [ 2.550304] raid6: sse2x1 xor() 2376 MB/s [ 2.720313] raid6: sse2x2 gen() 7011 MB/s [ 2.890308] raid6: sse2x2 xor() 3557 MB/s [ 3.060308] raid6: sse2x4 gen() 8698 MB/s [ 3.230323] raid6: sse2x4 xor() 4770 MB/s [ 3.400319] raid6: avx2x1 gen() 9339 MB/s [ 3.570337] raid6: avx2x2 gen() 14655 MB/s [ 3.740333] raid6: avx2x4 gen() 19094 MB/s [ 3.741031] raid6: using algorithm avx2x4 gen() 19094 MB/s [ 3.741821] raid6: using avx2x2 recovery algorithm [ 3.743080] ACPI: Added _OSI(Module Device) [ 3.743695] ACPI: Added _OSI(Processor Device) [ 3.744305] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.744952] ACPI: Added _OSI(Processor Aggregator Device) [ 3.771829] ACPI: Executed 2 blocks of module-level executable AML code [ 4.711027] ACPI: Interpreter enabled [ 4.711979] ACPI: (supports S0 S3 S4 S5) [ 4.712548] ACPI: Using IOAPIC for interrupt routing [ 4.713661] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.975121] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.976122] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.977881] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.978895] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.008321] PCI host bridge to bus 0000:00 [ 6.009018] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.009952] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.010916] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.011961] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.012987] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.050857] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.136718] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.143281] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.149559] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.155659] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.159432] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.793008] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.797328] vgaarb: loaded [ 6.802692] SCSI subsystem initialized [ 6.819273] ACPI: bus type USB registered [ 6.821654] usbcore: registered new interface driver usbfs [ 6.823109] usbcore: registered new interface driver hub [ 6.824367] usbcore: registered new device driver usb [ 6.826660] pps_core: LinuxPPS API ver. 1 registered [ 6.827689] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.829293] PTP clock support registered [ 6.847325] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.848413] dmi: Firmware registration failed. [ 6.849980] Advanced Linux Sound Architecture Driver Initialized. [ 6.851640] PCI: Using ACPI for IRQ routing [ 6.877020] NetLabel: Initializing [ 6.877650] NetLabel: domain hash size = 128 [ 6.878289] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.879575] NetLabel: unlabeled traffic allowed by default [ 6.882668] amd_nb: Cannot enumerate AMD northbridges [ 6.883789] clocksource: Switched to clocksource kvm-clock [ 7.089662] pnp: PnP ACPI init [ 7.117373] pnp: PnP ACPI: found 7 devices [ 7.132601] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.134953] NET: Registered protocol family 2 [ 7.137689] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.139167] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.146620] TCP: Hash tables configured (established 65536 bind 65536) [ 7.147861] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.149440] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.152837] NET: Registered protocol family 1 [ 7.153604] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.156056] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.156982] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.158999] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.160341] hw unit of domain pp0-core 2^-0 Joules [ 7.160997] hw unit of domain package 2^-0 Joules [ 7.161692] hw unit of domain dram 2^-16 Joules [ 7.167994] Scanning for low memory corruption every 60 seconds [ 7.177349] audit: initializing netlink subsys (disabled) [ 7.178420] audit: type=2000 audit(1523198331.627:1): initialized [ 7.187334] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.337309] VFS: Disk quotas dquot_6.6.0 [ 7.339162] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.363949] fuse init (API version 7.23) [ 7.367505] 9p: Installing v9fs 9p2000 file system support [ 7.383385] async_tx: api initialized (async) [ 7.385551] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.387140] io scheduler noop registered [ 7.387727] io scheduler deadline registered [ 7.390361] io scheduler cfq registered (default) [ 7.402052] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.406054] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.407261] ACPI: Power Button [PWRF] [ 7.409102] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.410322] ACPI: Sleep Button [SLPF] [ 7.440290] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.441231] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.467253] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.468336] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.476463] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.499718] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.526497] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.551921] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.577591] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.587679] Non-volatile memory driver v1.3 [ 7.590033] Linux agpgart interface v0.103 [ 7.593736] [drm] Initialized drm 1.1.0 20060810 [ 7.699537] brd: module loaded [ 7.771098] loop: module loaded [ 7.797391] nbd: registered device at major 43 [ 7.950584] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.952105] drbd: built-in [ 7.952734] drbd: registered as block device major 147 [ 7.982285] scsi host0: Virtio SCSI HBA [ 8.024832] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.154361] tsc: Refined TSC clocksource calibration: 2299.804 MHz [ 8.155651] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267c42e6c, max_idle_ns: 440795315891 ns [ 8.761031] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.762855] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.762855] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.769932] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.771841] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.773330] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.775482] sd 0:0:1:0: [sda] Write Protect is off [ 8.776114] SCSI Media Changer driver v0.25 [ 8.779208] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.779401] tun: Universal TUN/TAP device driver, 1.6 [ 8.779403] tun: (C) 1999-2004 Max Krasnyansky [ 8.812949] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.815078] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.816144] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.817129] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.818228] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.819681] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.821094] sky2: driver version 1.30 [ 8.823200] PPP generic driver version 2.4.2 [ 8.825628] PPP BSD Compression module registered [ 8.826880] PPP Deflate Compression module registered [ 8.828250] PPP MPPE Compression module registered [ 8.829147] NET: Registered protocol family 24 [ 8.830524] usbcore: registered new interface driver asix [ 8.832033] usbcore: registered new interface driver ax88179_178a [ 8.833105] usbcore: registered new interface driver cdc_ether [ 8.834359] usbcore: registered new interface driver net1080 [ 8.835575] sda: sda1 [ 8.836753] usbcore: registered new interface driver cdc_subset [ 8.838755] usbcore: registered new interface driver zaurus [ 8.840818] usbcore: registered new interface driver cdc_ncm [ 8.845850] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.847427] ehci-pci: EHCI PCI platform driver [ 8.848755] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.849980] ohci-pci: OHCI PCI platform driver [ 8.851536] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.851572] uhci_hcd: USB Universal Host Controller Interface driver [ 8.854029] usbcore: registered new interface driver usblp [ 8.854507] usbcore: registered new interface driver usb-storage [ 8.856312] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.858950] i8042: Warning: Keylock active [ 8.860846] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.865137] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.869054] mousedev: PS/2 mouse device common for all mice [ 8.874276] usbcore: registered new interface driver xpad [ 8.875827] usbcore: registered new interface driver usb_acecad [ 8.877147] usbcore: registered new interface driver aiptek [ 8.878549] usbcore: registered new interface driver gtco [ 8.879809] usbcore: registered new interface driver hanwang [ 8.880953] usbcore: registered new interface driver kbtab [ 8.887751] rtc_cmos 00:00: RTC can wake from S4 [ 8.890743] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.892663] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.895743] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.900020] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.902048] md: linear personality registered for level -1 [ 8.903080] md: raid0 personality registered for level 0 [ 8.904714] md: raid1 personality registered for level 1 [ 8.905886] md: raid10 personality registered for level 10 [ 8.917907] md: raid6 personality registered for level 6 [ 8.918906] md: raid5 personality registered for level 5 [ 8.920053] md: raid4 personality registered for level 4 [ 8.921216] md: multipath personality registered for level -4 [ 8.922330] md: faulty personality registered for level -5 [ 8.930306] device-mapper: uevent: version 1.0.3 [ 8.934644] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.958510] device-mapper: multipath: version 1.10.0 loaded [ 8.959845] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.961379] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.962362] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.965943] device-mapper: raid: Loading target version 1.7.0 [ 8.967106] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.970366] hidraw: raw HID events driver (C) Jiri Kosina [ 9.006033] usbcore: registered new interface driver usbhid [ 9.007329] usbhid: USB HID core driver [ 9.011154] ashmem: initialized [ 9.069016] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.070715] oprofile: using timer interrupt. [ 9.071264] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.082355] GACT probability on [ 9.083193] Mirror/redirect action on [ 9.084742] Simple TC action Loaded [ 9.089194] netem: version 1.3 [ 9.090031] u32 classifier [ 9.090736] Actions configured [ 9.091553] Netfilter messages via NETLINK v0.30. [ 9.092822] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.097802] ctnetlink v0.93: registering with nfnetlink. [ 9.100252] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.109374] xt_time: kernel timezone is -0000 [ 9.110564] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.112392] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.115013] IPVS: Creating netns size=2552 id=0 [ 9.116372] IPVS: ipvs loaded. [ 9.117195] IPVS: [rr] scheduler registered. [ 9.118264] IPVS: [wrr] scheduler registered. [ 9.119259] IPVS: [lc] scheduler registered. [ 9.120303] IPVS: [wlc] scheduler registered. [ 9.121451] IPVS: [lblc] scheduler registered. [ 9.122338] IPVS: [lblcr] scheduler registered. [ 9.123507] IPVS: [dh] scheduler registered. [ 9.124572] IPVS: [sh] scheduler registered. [ 9.125452] IPVS: [sed] scheduler registered. [ 9.126314] IPVS: [nq] scheduler registered. [ 9.127523] ipip: IPv4 over IPv4 tunneling driver [ 9.132628] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.135625] arp_tables: (C) 2002 David S. Miller [ 9.136753] Initializing XFRM netlink socket [ 9.145617] NET: Registered protocol family 10 [ 9.165640] mip6: Mobile IPv6 [ 9.166232] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.169422] sit: IPv6 over IPv4 tunneling driver [ 9.175180] NET: Registered protocol family 17 [ 9.176407] NET: Registered protocol family 15 [ 9.177684] l2tp_core: L2TP core driver, V2.0 [ 9.178414] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.179656] 9pnet: Installing 9P2000 support [ 9.181247] Key type dns_resolver registered [ 9.188321] AVX2 version of gcm_enc/dec engaged. [ 9.188877] AES CTR mode by8 optimization enabled [ 9.198505] registered taskstats version 1 [ 9.232962] Btrfs loaded [ 9.246814] Magic number: 14:652:636 [ 9.247868] console [netcon0] enabled [ 9.248784] netconsole: network logging started [ 9.251392] ALSA device list: [ 9.251999] No soundcards found. [ 9.254433] md: Waiting for all devices to be available before autodetect [ 9.255378] md: If you don't use raid, use raid=noautodetect [ 9.273580] md: Autodetecting RAID arrays. [ 9.274561] md: Scanned 0 and added 0 devices. [ 9.275175] md: autorun ... [ 9.275571] md: ... autorun DONE. [ 9.295286] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.400716] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.401965] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.471280] devtmpfs: mounted [ 9.477764] Freeing unused kernel memory: 1848K [ 9.478424] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.256512] stty (1871) used greatest stack depth: 27360 bytes left [ 10.292989] run-parts (1872) used greatest stack depth: 27232 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 [ 11.026140] mountkernfs.sh (1881) used greatest stack depth: 26464 bytes left [....] Starting the hotplug events dispatcher: udevd[ 11.372927] udevd[1983]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.694814] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1198 [ 11.696113] in_atomic(): 0, irqs_disabled(): 1, pid: 2013, name: udevd [ 11.697018] 1 lock held by udevd/2013: [ 11.697544] #0: (rcu_read_lock){......}, at: [] path_init+0x906/0x1910 [ 11.699053] irq event stamp: 2796 [ 11.699523] hardirqs last enabled at (2795): [] path_init+0x50e/0x1910 [ 11.700704] hardirqs last disabled at (2796): [] set_root_rcu+0x1e1/0x380 [ 11.701893] softirqs last enabled at (2196): [] __do_softirq+0x4df/0xa1a [ 11.703218] softirqs last disabled at (2187): [] irq_exit+0x10d/0x140 [ 11.704415] Preemption disabled at:[] vprintk+0x28/0x30 [ 11.705427] [ 11.705680] CPU: 0 PID: 2013 Comm: udevd Not tainted 4.4.127-gd6bbe8b #11 [ 11.706742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.708088] 0000000000000000 42cf39afe04e04b3 ffff8801d24f7558 ffffffff81d01ebd [ 11.709497] ffff8801d284c800 0000000000000000 ffff8801d284c800 00000000000004ae [ 11.710898] ffff8801d284c800 ffff8801d24f7590 ffffffff8140c845 ffff8801d284c800 [ 11.712116] Call Trace: [ 11.712486] [] dump_stack+0xc1/0x124 [ 11.713251] [] ___might_sleep.cold.116+0x1bd/0x1d3 [ 11.714324] [] __might_sleep+0x90/0x1a0 [ 11.715177] [] __do_page_fault+0x2b8/0xa10 [ 11.716057] [] do_page_fault+0x27/0x30 [ 11.716813] [] page_fault+0x28/0x30 [ 11.717598] [] ? __lock_acquire+0x5f4/0x5270 [ 11.718587] [] ? save_stack+0xa9/0xd0 [ 11.719323] [] ? save_stack_trace+0x26/0x50 [ 11.720287] [] ? save_stack+0x43/0xd0 [ 11.721078] [] ? kasan_kmalloc+0xc7/0xe0 [ 11.722103] [] ? kasan_slab_alloc+0x12/0x20 [ 11.722904] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.723858] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.724810] [] ? kasan_slab_alloc+0x12/0x20 [ 11.725842] [] ? kmem_cache_alloc+0xbe/0x2a0 [ 11.726673] [] ? get_empty_filp+0x8f/0x380 [ 11.727518] [] ? path_openat+0xc8/0x3a10 [ 11.728304] [] ? do_filp_open+0x197/0x270 [ 11.729396] [] ? do_sys_open+0x31f/0x610 [ 11.730179] [] ? SyS_open+0x2d/0x40 [ 11.730893] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.731832] [] lock_acquire+0x15e/0x450 [ 11.732894] [] ? path_init+0x98e/0x1910 [ 11.733654] [] set_root_rcu+0x205/0x380 [ 11.734428] [] ? path_init+0x98e/0x1910 [ 11.735211] [] ? check_preemption_disabled+0x3b/0x170 [ 11.736396] [] path_init+0x98e/0x1910 [ 11.737160] [] ? path_init+0x906/0x1910 [ 11.737919] [] ? debug_mutex_init+0x2d/0x60 [ 11.738726] [] ? __mutex_init+0xca/0x100 [ 11.739615] [] path_openat+0x159/0x3a10 [ 11.740575] [] ? depot_save_stack+0x1c9/0x610 [ 11.741433] [] ? path_lookupat.isra.36+0x410/0x410 [ 11.742329] [] ? getname_flags+0xc7/0x580 [ 11.743235] [] ? getname+0x19/0x20 [ 11.744089] [] ? do_sys_open+0x1fb/0x610 [ 11.744853] [] ? SyS_open+0x2d/0x40 [ 11.745576] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.746494] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.747729] [] ? __lock_is_held+0xa2/0xf0 [ 11.748523] [] do_filp_open+0x197/0x270 [ 11.749299] [] ? user_path_mountpoint_at+0x70/0x70 [ 11.750206] [] ? __alloc_fd+0x1f3/0x4a0 [ 11.751207] [] ? _raw_spin_unlock+0x2c/0x50 [ 11.752064] [] ? __alloc_fd+0x1f3/0x4a0 [ 11.752820] [] do_sys_open+0x31f/0x610 [ 11.753579] [] ? filp_open+0x70/0x70 [ 11.754545] [] ? up_write+0x1a/0x60 [ 11.755253] [] SyS_open+0x2d/0x40 [ 11.755945] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.756827] BUG: unable to handle kernel NULL pointer dereference at 0000000000000199 [ 11.758269] IP: [] __lock_acquire+0x5f4/0x5270 [ 11.759138] PGD 80000001d3338067 PUD 1d372d067 PMD 0 [ 11.759975] Oops: 0002 [#1] PREEMPT SMP KASAN [ 11.760798] Dumping ftrace buffer: [ 11.761438] (ftrace buffer empty) [ 11.762087] Modules linked in: [ 11.762576] CPU: 0 PID: 2013 Comm: udevd Not tainted 4.4.127-gd6bbe8b #11 [ 11.763514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.764774] task: ffff8801d284c800 task.stack: ffff8801d24f0000 [ 11.765850] RIP: 0010:[] [] __lock_acquire+0x5f4/0x5270 [ 11.767119] RSP: 0018:ffff8801d24f7710 EFLAGS: 00010002 [ 11.767847] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 1ffff10016c2e58a [ 11.769018] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff8800b6172c50 [ 11.770018] RBP: ffff8801d24f78b0 R08: 0000000000000001 R09: 0000000000000001 [ 11.770999] R10: ffffffff838447e0 R11: ffff8801d284c800 R12: 0000000000000000 [ 11.771963] R13: ffff8800b6172c48 R14: 0000000000000000 R15: 0000000000000002 [ 11.773221] FS: 00007f6e8e6a77a0(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 11.774307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.775091] CR2: 0000000000000199 CR3: 00000001d24d2000 CR4: 0000000000160670 [ 11.776297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.777286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.778311] Stack: [ 11.778617] ffff8801d9a02780 ffff8800b626c770 0000000000000000 ffff8800b626c76f [ 11.780042] ffff8801d24f7960 ffffffff814f86c9 000000400000000d ffff8801d24f7758 [ 11.781215] 0000000000000000 ffffffff810341d6 ffffffff814f8663 ffffffff814f8947 [ 11.782423] Call Trace: [ 11.782792] [] ? save_stack+0xa9/0xd0 [ 11.783798] [] ? save_stack_trace+0x26/0x50 [ 11.784598] [] ? save_stack+0x43/0xd0 [ 11.785328] [] ? kasan_kmalloc+0xc7/0xe0 [ 11.786120] [] ? kasan_slab_alloc+0x12/0x20 [ 11.787111] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.788158] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.789057] [] ? kasan_slab_alloc+0x12/0x20 [ 11.789987] [] ? kmem_cache_alloc+0xbe/0x2a0 [ 11.791085] [] ? get_empty_filp+0x8f/0x380 [ 11.791888] [] ? path_openat+0xc8/0x3a10 [ 11.792741] [] ? do_filp_open+0x197/0x270 [ 11.793644] [] ? do_sys_open+0x31f/0x610 [ 11.794637] [] ? SyS_open+0x2d/0x40 [ 11.795410] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.796393] [] lock_acquire+0x15e/0x450 [ 11.797178] [] ? path_init+0x98e/0x1910 [ 11.798240] [] set_root_rcu+0x205/0x380 [ 11.799035] [] ? path_init+0x98e/0x1910 [ 11.799791] [] ? check_preemption_disabled+0x3b/0x170 [ 11.800723] [] path_init+0x98e/0x1910 [ 11.801611] [] ? path_init+0x906/0x1910 [ 11.802504] [] ? debug_mutex_init+0x2d/0x60 [ 11.803305] [] ? __mutex_init+0xca/0x100 [ 11.804089] [] path_openat+0x159/0x3a10 [ 11.804851] [] ? depot_save_stack+0x1c9/0x610 [ 11.805930] [] ? path_lookupat.isra.36+0x410/0x410 [ 11.806807] [] ? getname_flags+0xc7/0x580 [ 11.807602] [] ? getname+0x19/0x20 [ 11.808315] [] ? do_sys_open+0x1fb/0x610 [ 11.809371] [] ? SyS_open+0x2d/0x40 [ 11.810100] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.811022] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.811985] [] ? __lock_is_held+0xa2/0xf0 [ 11.813054] [] do_filp_open+0x197/0x270 [ 11.813808] [] ? user_path_mountpoint_at+0x70/0x70 [ 11.814767] [] ? __alloc_fd+0x1f3/0x4a0 [ 11.815543] [] ? _raw_spin_unlock+0x2c/0x50 [ 11.816687] [] ? __alloc_fd+0x1f3/0x4a0 [ 11.817464] [] do_sys_open+0x31f/0x610 [ 11.818225] [] ? filp_open+0x70/0x70 [ 11.818949] [] ? up_write+0x1a/0x60 [ 11.819798] [] SyS_open+0x2d/0x40 [ 11.820599] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.821487] Code: 00 fc ff df 44 89 e0 49 8d 7c c5 08 48 89 f9 48 c1 e9 03 80 3c 11 00 0f 85 94 36 00 00 49 8b 5c c5 08 48 85 db 0f 84 21 22 00 00 ff 83 98 01 00 00 49 8d 83 d8 08 00 00 48 89 c2 48 89 44 24 [ 11.827269] RIP [] __lock_acquire+0x5f4/0x5270 [ 11.828271] RSP [ 11.828786] CR2: 0000000000000199 [ 11.829284] ---[ end trace 10762a8027aef489 ]--- [ 11.829926] Kernel panic - not syncing: Fatal exception [ 12.971661] Shutting down cpus with NMI [ 12.972922] Dumping ftrace buffer: [ 12.973407] (ftrace buffer empty) [ 12.973927] Kernel Offset: disabled [ 12.974416] Rebooting in 86400 seconds..