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: 1d0869b60396056155c1c8594ae5d4c8caf7491b9e05a5fbf33bb3b1039ff518, 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: 0x00000000014349a9 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-g86f9f95 (syzkaller@ci) (gcc version 8.0.1 20180301 (experimental) (GCC) ) #5 SMP PREEMPT Sat Apr 7 02:20:22 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 2267066125 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 [ 1.131589] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.132740] pid_max: default: 32768 minimum: 301 [ 1.133442] ACPI: Core revision 20150930 [ 1.528283] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.530239] Security Framework initialized [ 1.530840] SELinux: Initializing. [ 1.531532] AppArmor: AppArmor disabled by boot time parameter [ 1.532443] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.533467] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.536986] Initializing cgroup subsys io [ 1.537601] Initializing cgroup subsys freezer [ 1.538264] Initializing cgroup subsys hugetlb [ 1.538897] Initializing cgroup subsys debug [ 1.539654] CPU: Physical Processor ID: 0 [ 1.541489] mce: CPU supports 32 MCE banks [ 1.542304] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.543188] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.544128] Spectre V2 : Mitigation: Full generic retpoline [ 1.547209] Freeing SMP alternatives memory: 44K [ 1.557403] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.670670] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.672341] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.760916] x86: Booting SMP configuration: [ 1.761665] .... node #0, CPUs: #1 [ 1.762499] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.767279] x86: Booted up 1 node, 2 CPUs [ 1.767884] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.771908] devtmpfs: initialized [ 1.782408] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.783799] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.785478] xor: automatically using best checksumming function: [ 1.798380] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.880662] avx : 21716.400 MB/sec [ 1.881808] RTC time: 2:23:23, date: 04/07/18 [ 1.884203] NET: Registered protocol family 16 [ 1.885306] schedtune: init normalization constants... [ 1.886061] schedtune: no energy model data [ 1.886653] schedtune: disabled! [ 1.920860] cpuidle: using governor ladder [ 1.950683] cpuidle: using governor menu [ 1.952013] ACPI: bus type PCI registered [ 1.952592] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.955521] PCI: Using configuration type 1 for base access [ 2.134834] kworker/u4:1 (382) used greatest stack depth: 27024 bytes left [ 2.400663] raid6: sse2x1 gen() 4789 MB/s [ 2.570585] raid6: sse2x1 xor() 2522 MB/s [ 2.740568] raid6: sse2x2 gen() 7096 MB/s [ 2.910548] raid6: sse2x2 xor() 3933 MB/s [ 3.080527] raid6: sse2x4 gen() 8727 MB/s [ 3.250509] raid6: sse2x4 xor() 4964 MB/s [ 3.420491] raid6: avx2x1 gen() 9501 MB/s [ 3.590474] raid6: avx2x2 gen() 14796 MB/s [ 3.760456] raid6: avx2x4 gen() 19400 MB/s [ 3.761160] raid6: using algorithm avx2x4 gen() 19400 MB/s [ 3.761936] raid6: using avx2x2 recovery algorithm [ 3.763278] ACPI: Added _OSI(Module Device) [ 3.763943] ACPI: Added _OSI(Processor Device) [ 3.764584] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.765273] ACPI: Added _OSI(Processor Aggregator Device) [ 3.791998] ACPI: Executed 2 blocks of module-level executable AML code [ 4.711563] ACPI: Interpreter enabled [ 4.712540] ACPI: (supports S0 S3 S4 S5) [ 4.713104] ACPI: Using IOAPIC for interrupt routing [ 4.714254] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.929784] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.930807] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.932138] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.933131] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.961865] PCI host bridge to bus 0000:00 [ 5.962541] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.963584] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.964568] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.965626] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.966693] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.002544] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.087718] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.094210] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.100449] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.106513] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.110018] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.690512] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.694253] vgaarb: loaded [ 6.697610] SCSI subsystem initialized [ 6.700565] ACPI: bus type USB registered [ 6.702250] usbcore: registered new interface driver usbfs [ 6.703982] usbcore: registered new interface driver hub [ 6.705112] usbcore: registered new device driver usb [ 6.707088] pps_core: LinuxPPS API ver. 1 registered [ 6.708307] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.709808] PTP clock support registered [ 6.711707] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.712830] dmi: Firmware registration failed. [ 6.714327] Advanced Linux Sound Architecture Driver Initialized. [ 6.716898] PCI: Using ACPI for IRQ routing [ 6.724917] NetLabel: Initializing [ 6.725442] NetLabel: domain hash size = 128 [ 6.726057] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.727021] NetLabel: unlabeled traffic allowed by default [ 6.729565] amd_nb: Cannot enumerate AMD northbridges [ 6.730512] clocksource: Switched to clocksource kvm-clock [ 6.898191] pnp: PnP ACPI init [ 6.922133] pnp: PnP ACPI: found 7 devices [ 6.935881] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.937528] NET: Registered protocol family 2 [ 6.940121] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.941576] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.948762] TCP: Hash tables configured (established 65536 bind 65536) [ 6.949939] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.952230] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.954897] NET: Registered protocol family 1 [ 6.955648] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.957440] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.958408] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.960353] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.961695] hw unit of domain pp0-core 2^-0 Joules [ 6.962454] hw unit of domain package 2^-0 Joules [ 6.963134] hw unit of domain dram 2^-16 Joules [ 6.968813] Scanning for low memory corruption every 60 seconds [ 6.978121] audit: initializing netlink subsys (disabled) [ 6.979280] audit: type=2000 audit(1523067807.970:1): initialized [ 6.997131] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.131073] VFS: Disk quotas dquot_6.6.0 [ 7.132626] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.155592] fuse init (API version 7.23) [ 7.158844] 9p: Installing v9fs 9p2000 file system support [ 7.173086] async_tx: api initialized (async) [ 7.174875] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.176032] io scheduler noop registered [ 7.176618] io scheduler deadline registered [ 7.179089] io scheduler cfq registered (default) [ 7.190950] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.194867] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.196053] ACPI: Power Button [PWRF] [ 7.197884] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.199268] ACPI: Sleep Button [SLPF] [ 7.226195] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.227078] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.250202] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.251433] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.258010] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.281326] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.307062] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.333207] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.358811] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.367819] Non-volatile memory driver v1.3 [ 7.370056] Linux agpgart interface v0.103 [ 7.374491] [drm] Initialized drm 1.1.0 20060810 [ 7.485594] brd: module loaded [ 7.524916] loop: module loaded [ 7.569093] nbd: registered device at major 43 [ 7.724108] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.725760] drbd: built-in [ 7.726428] drbd: registered as block device major 147 [ 7.755752] scsi host0: Virtio SCSI HBA [ 7.794657] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.950778] tsc: Refined TSC clocksource calibration: 2299.804 MHz [ 7.952174] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267c42e6c, max_idle_ns: 440795315891 ns [ 8.473013] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.476065] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.476065] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.483531] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.485423] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.485688] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.486020] SCSI Media Changer driver v0.25 [ 8.488763] tun: Universal TUN/TAP device driver, 1.6 [ 8.488765] tun: (C) 1999-2004 Max Krasnyansky [ 8.511438] sd 0:0:1:0: [sda] Write Protect is off [ 8.514687] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.534259] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.535877] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.537581] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.539455] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.541824] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.543355] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.545206] sky2: driver version 1.30 [ 8.547309] PPP generic driver version 2.4.2 [ 8.549601] PPP BSD Compression module registered [ 8.550976] PPP Deflate Compression module registered [ 8.551077] sda: sda1 [ 8.552874] PPP MPPE Compression module registered [ 8.554134] NET: Registered protocol family 24 [ 8.555783] usbcore: registered new interface driver asix [ 8.557517] usbcore: registered new interface driver ax88179_178a [ 8.559443] usbcore: registered new interface driver cdc_ether [ 8.561354] usbcore: registered new interface driver net1080 [ 8.562982] usbcore: registered new interface driver cdc_subset [ 8.564467] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.564740] usbcore: registered new interface driver zaurus [ 8.565222] usbcore: registered new interface driver cdc_ncm [ 8.567050] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.567071] ehci-pci: EHCI PCI platform driver [ 8.567394] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.567458] ohci-pci: OHCI PCI platform driver [ 8.567777] uhci_hcd: USB Universal Host Controller Interface driver [ 8.569893] usbcore: registered new interface driver usblp [ 8.570340] usbcore: registered new interface driver usb-storage [ 8.572308] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.575191] i8042: Warning: Keylock active [ 8.576680] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.578785] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.582607] mousedev: PS/2 mouse device common for all mice [ 8.586130] usbcore: registered new interface driver xpad [ 8.586432] usbcore: registered new interface driver usb_acecad [ 8.586817] usbcore: registered new interface driver aiptek [ 8.587129] usbcore: registered new interface driver gtco [ 8.587425] usbcore: registered new interface driver hanwang [ 8.587720] usbcore: registered new interface driver kbtab [ 8.590149] rtc_cmos 00:00: RTC can wake from S4 [ 8.592585] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.592929] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.594246] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.596824] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.596845] md: linear personality registered for level -1 [ 8.596889] md: raid0 personality registered for level 0 [ 8.596910] md: raid1 personality registered for level 1 [ 8.596929] md: raid10 personality registered for level 10 [ 8.608136] md: raid6 personality registered for level 6 [ 8.608140] md: raid5 personality registered for level 5 [ 8.608143] md: raid4 personality registered for level 4 [ 8.608165] md: multipath personality registered for level -4 [ 8.608186] md: faulty personality registered for level -5 [ 8.614219] device-mapper: uevent: version 1.0.3 [ 8.623048] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.648229] device-mapper: multipath: version 1.10.0 loaded [ 8.649567] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.651211] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.652674] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.656175] device-mapper: raid: Loading target version 1.7.0 [ 8.657811] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.660208] hidraw: raw HID events driver (C) Jiri Kosina [ 8.693824] usbcore: registered new interface driver usbhid [ 8.695331] usbhid: USB HID core driver [ 8.699112] ashmem: initialized [ 8.751823] oprofile: using timer interrupt. [ 8.753238] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 8.765874] GACT probability on [ 8.766641] Mirror/redirect action on [ 8.767774] Simple TC action Loaded [ 8.772425] netem: version 1.3 [ 8.773214] u32 classifier [ 8.773932] Actions configured [ 8.774835] Netfilter messages via NETLINK v0.30. [ 8.776345] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 8.781663] ctnetlink v0.93: registering with nfnetlink. [ 8.783854] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.784381] nf_tables: (c) 2007-2009 Patrick McHardy [ 8.796362] xt_time: kernel timezone is -0000 [ 8.797364] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 8.799746] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.802155] IPVS: Creating netns size=2552 id=0 [ 8.803431] IPVS: ipvs loaded. [ 8.804301] IPVS: [rr] scheduler registered. [ 8.805482] IPVS: [wrr] scheduler registered. [ 8.806633] IPVS: [lc] scheduler registered. [ 8.807671] IPVS: [wlc] scheduler registered. [ 8.808782] IPVS: [lblc] scheduler registered. [ 8.809993] IPVS: [lblcr] scheduler registered. [ 8.810987] IPVS: [dh] scheduler registered. [ 8.812236] IPVS: [sh] scheduler registered. [ 8.813072] IPVS: [sed] scheduler registered. [ 8.814178] IPVS: [nq] scheduler registered. [ 8.815456] ipip: IPv4 over IPv4 tunneling driver [ 8.821410] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.823833] arp_tables: (C) 2002 David S. Miller [ 8.825446] Initializing XFRM netlink socket [ 8.834430] NET: Registered protocol family 10 [ 8.854133] mip6: Mobile IPv6 [ 8.855070] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 8.858210] sit: IPv6 over IPv4 tunneling driver [ 8.863896] NET: Registered protocol family 17 [ 8.865208] NET: Registered protocol family 15 [ 8.866489] l2tp_core: L2TP core driver, V2.0 [ 8.867249] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.868498] 9pnet: Installing 9P2000 support [ 8.870148] Key type dns_resolver registered [ 8.876815] AVX2 version of gcm_enc/dec engaged. [ 8.878141] AES CTR mode by8 optimization enabled [ 8.886502] registered taskstats version 1 [ 8.920173] Btrfs loaded [ 8.923060] Magic number: 14:543:358 [ 8.923837] acpi LNXCPU:c6: hash matches [ 8.925108] console [netcon0] enabled [ 8.926107] netconsole: network logging started [ 8.929301] ALSA device list: [ 8.930069] No soundcards found. [ 8.932918] md: Waiting for all devices to be available before autodetect [ 8.933851] md: If you don't use raid, use raid=noautodetect [ 8.942230] md: Autodetecting RAID arrays. [ 8.943642] md: Scanned 0 and added 0 devices. [ 8.944250] md: autorun ... [ 8.944684] md: ... autorun DONE. [ 8.956727] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.024747] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.025982] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.111517] devtmpfs: mounted [ 9.117722] Freeing unused kernel memory: 1840K [ 9.118394] Kernel memory protection disabled. INIT: version 2.88 booting [ 9.947044] stty (1873) used greatest stack depth: 26800 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 [....] Starting the hotplug events dispatcher: udevd[ 10.956004] udevd[1985]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.270127] =====================================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: 0x00000000014349a9 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-g86f9f95 (syzkaller@ci) (gcc version 8.0.1 20180301 (experimental) (GCC) ) #5 SMP PREEMPT Sat Apr 7 02:20:22 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 2057596165 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 [ 1.132980] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.134133] pid_max: default: 32768 minimum: 301 [ 1.134849] ACPI: Core revision 20150930 [ 1.530024] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.531980] Security Framework initialized [ 1.532708] SELinux: Initializing. [ 1.533358] AppArmor: AppArmor disabled by boot time parameter [ 1.534258] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.535278] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.538769] Initializing cgroup subsys io [ 1.539495] Initializing cgroup subsys freezer [ 1.540139] Initializing cgroup subsys hugetlb [ 1.540792] Initializing cgroup subsys debug [ 1.541562] CPU: Physical Processor ID: 0 [ 1.543382] mce: CPU supports 32 MCE banks [ 1.544129] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.544973] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.545888] Spectre V2 : Mitigation: Full generic retpoline [ 1.549018] Freeing SMP alternatives memory: 44K [ 1.558225] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.672288] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.673885] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.762544] x86: Booting SMP configuration: [ 1.763174] .... node #0, CPUs: #1 [ 1.764055] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.768843] x86: Booted up 1 node, 2 CPUs [ 1.769431] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.774200] devtmpfs: initialized [ 1.783983] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.785376] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.787035] xor: automatically using best checksumming function: [ 1.799972] kworker/u4:0 (21) used greatest stack depth: 27920 bytes left [ 1.882290] avx : 21640.400 MB/sec [ 1.883494] RTC time: 2:23:37, date: 04/07/18 [ 1.885901] NET: Registered protocol family 16 [ 1.887046] schedtune: init normalization constants... [ 1.887760] schedtune: no energy model data [ 1.888446] schedtune: disabled! [ 1.922497] cpuidle: using governor ladder [ 1.952306] cpuidle: using governor menu [ 1.953574] ACPI: bus type PCI registered [ 1.954193] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.957143] PCI: Using configuration type 1 for base access [ 1.968500] kworker/u4:0 (40) used greatest stack depth: 27616 bytes left [ 1.970947] kworker/u4:0 (48) used greatest stack depth: 27424 bytes left [ 2.402225] raid6: sse2x1 gen() 4686 MB/s [ 2.572206] raid6: sse2x1 xor() 2522 MB/s [ 2.742198] raid6: sse2x2 gen() 7081 MB/s [ 2.912169] raid6: sse2x2 xor() 3937 MB/s [ 3.082154] raid6: sse2x4 gen() 8758 MB/s [ 3.252137] raid6: sse2x4 xor() 4891 MB/s [ 3.422119] raid6: avx2x1 gen() 9487 MB/s [ 3.592103] raid6: avx2x2 gen() 14749 MB/s [ 3.762086] raid6: avx2x4 gen() 19331 MB/s [ 3.762781] raid6: using algorithm avx2x4 gen() 19331 MB/s [ 3.763563] raid6: using avx2x2 recovery algorithm [ 3.764901] ACPI: Added _OSI(Module Device) [ 3.765536] ACPI: Added _OSI(Processor Device) [ 3.766168] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.766831] ACPI: Added _OSI(Processor Aggregator Device) [ 3.793520] ACPI: Executed 2 blocks of module-level executable AML code [ 4.712796] ACPI: Interpreter enabled [ 4.713807] ACPI: (supports S0 S3 S4 S5) [ 4.714423] ACPI: Using IOAPIC for interrupt routing [ 4.715589] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.933695] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.934733] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.936125] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.937196] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.966154] PCI host bridge to bus 0000:00 [ 5.966816] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.967817] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.968785] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.969841] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.970880] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.006380] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.088082] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.094340] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.100426] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.106538] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.110100] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.689438] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.693006] vgaarb: loaded [ 6.696997] SCSI subsystem initialized [ 6.710002] ACPI: bus type USB registered [ 6.711637] usbcore: registered new interface driver usbfs [ 6.713205] usbcore: registered new interface driver hub [ 6.714251] usbcore: registered new device driver usb [ 6.716165] pps_core: LinuxPPS API ver. 1 registered [ 6.717531] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.719552] PTP clock support registered [ 6.721301] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.722494] dmi: Firmware registration failed. [ 6.723945] Advanced Linux Sound Architecture Driver Initialized. [ 6.725553] PCI: Using ACPI for IRQ routing [ 6.733582] NetLabel: Initializing [ 6.734124] NetLabel: domain hash size = 128 [ 6.735137] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.736254] NetLabel: unlabeled traffic allowed by default [ 6.738894] amd_nb: Cannot enumerate AMD northbridges [ 6.740047] clocksource: Switched to clocksource kvm-clock [ 6.907077] pnp: PnP ACPI init [ 6.931103] pnp: PnP ACPI: found 7 devices [ 6.944844] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.946504] NET: Registered protocol family 2 [ 6.949120] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.950936] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.958013] TCP: Hash tables configured (established 65536 bind 65536) [ 6.959186] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.960888] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.964194] NET: Registered protocol family 1 [ 6.965005] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.966835] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.967843] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.969884] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.971285] hw unit of domain pp0-core 2^-0 Joules [ 6.972033] hw unit of domain package 2^-0 Joules [ 6.972676] hw unit of domain dram 2^-16 Joules [ 6.978338] Scanning for low memory corruption every 60 seconds [ 6.986335] audit: initializing netlink subsys (disabled) [ 6.987377] audit: type=2000 audit(1523067822.026:1): initialized [ 6.995925] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.131912] VFS: Disk quotas dquot_6.6.0 [ 7.133746] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.156905] fuse init (API version 7.23) [ 7.160326] 9p: Installing v9fs 9p2000 file system support [ 7.175206] async_tx: api initialized (async) [ 7.177629] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.178738] io scheduler noop registered [ 7.179360] io scheduler deadline registered [ 7.181942] io scheduler cfq registered (default) [ 7.192925] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.196598] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.197786] ACPI: Power Button [PWRF] [ 7.199589] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.200865] ACPI: Sleep Button [SLPF] [ 7.226487] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.227393] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.249565] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.251643] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.258197] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.281586] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.307339] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.333385] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.358766] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.367972] Non-volatile memory driver v1.3 [ 7.370352] Linux agpgart interface v0.103 [ 7.373773] [drm] Initialized drm 1.1.0 20060810 [ 7.484369] brd: module loaded [ 7.553140] loop: module loaded [ 7.587298] nbd: registered device at major 43 [ 7.732353] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.734072] drbd: built-in [ 7.734810] drbd: registered as block device major 147 [ 7.764738] scsi host0: Virtio SCSI HBA [ 7.803554] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.960278] tsc: Refined TSC clocksource calibration: 2299.804 MHz [ 7.961947] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267c42e6c, max_idle_ns: 440795315891 ns [ 8.482931] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.485289] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.485289] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.493532] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.495458] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.498177] sd 0:0:1:0: [sda] Write Protect is off [ 8.499890] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.500012] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.500872] SCSI Media Changer driver v0.25 [ 8.505581] tun: Universal TUN/TAP device driver, 1.6 [ 8.506927] tun: (C) 1999-2004 Max Krasnyansky [ 8.536853] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.538172] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.539701] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.542223] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.544070] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.545600] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.547421] sky2: driver version 1.30 [ 8.549602] PPP generic driver version 2.4.2 [ 8.551847] PPP BSD Compression module registered [ 8.553113] PPP Deflate Compression module registered [ 8.554495] PPP MPPE Compression module registered [ 8.555772] NET: Registered protocol family 24 [ 8.556313] sda: sda1 [ 8.558121] usbcore: registered new interface driver asix [ 8.560132] usbcore: registered new interface driver ax88179_178a [ 8.562000] usbcore: registered new interface driver cdc_ether [ 8.563859] usbcore: registered new interface driver net1080 [ 8.566272] usbcore: registered new interface driver cdc_subset [ 8.568189] usbcore: registered new interface driver zaurus [ 8.570232] usbcore: registered new interface driver cdc_ncm [ 8.572102] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.573940] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.575692] ehci-pci: EHCI PCI platform driver [ 8.577063] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.578689] ohci-pci: OHCI PCI platform driver [ 8.580496] uhci_hcd: USB Universal Host Controller Interface driver [ 8.584037] usbcore: registered new interface driver usblp [ 8.585856] usbcore: registered new interface driver usb-storage [ 8.588906] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.593632] i8042: Warning: Keylock active [ 8.595962] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.598842] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.603531] mousedev: PS/2 mouse device common for all mice [ 8.608301] usbcore: registered new interface driver xpad [ 8.609942] usbcore: registered new interface driver usb_acecad [ 8.611801] usbcore: registered new interface driver aiptek [ 8.613508] usbcore: registered new interface driver gtco [ 8.615156] usbcore: registered new interface driver hanwang [ 8.616889] usbcore: registered new interface driver kbtab [ 8.621691] rtc_cmos 00:00: RTC can wake from S4 [ 8.624856] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.626536] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.629463] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.633144] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.636008] md: linear personality registered for level -1 [ 8.637159] md: raid0 personality registered for level 0 [ 8.638489] md: raid1 personality registered for level 1 [ 8.639870] md: raid10 personality registered for level 10 [ 8.652334] md: raid6 personality registered for level 6 [ 8.653683] md: raid5 personality registered for level 5 [ 8.655048] md: raid4 personality registered for level 4 [ 8.656455] md: multipath personality registered for level -4 [ 8.657926] md: faulty personality registered for level -5 [ 8.663936] device-mapper: uevent: version 1.0.3 [ 8.667915] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.691868] device-mapper: multipath: version 1.10.0 loaded [ 8.693032] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.694777] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.696520] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.701284] device-mapper: raid: Loading target version 1.7.0 [ 8.702870] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.705239] hidraw: raw HID events driver (C) Jiri Kosina [ 8.736339] usbcore: registered new interface driver usbhid [ 8.737855] usbhid: USB HID core driver [ 8.742279] ashmem: initialized [ 8.786327] oprofile: using timer interrupt. [ 8.787637] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 8.800619] GACT probability on [ 8.801462] Mirror/redirect action on [ 8.802541] Simple TC action Loaded [ 8.806556] netem: version 1.3 [ 8.807377] u32 classifier [ 8.808087] Actions configured [ 8.809138] Netfilter messages via NETLINK v0.30. [ 8.813122] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.816255] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 8.823399] ctnetlink v0.93: registering with nfnetlink. [ 8.825994] nf_tables: (c) 2007-2009 Patrick McHardy [ 8.834828] xt_time: kernel timezone is -0000 [ 8.835985] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 8.838270] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.840773] IPVS: Creating netns size=2552 id=0 [ 8.842149] IPVS: ipvs loaded. [ 8.842924] IPVS: [rr] scheduler registered. [ 8.844053] IPVS: [wrr] scheduler registered. [ 8.845191] IPVS: [lc] scheduler registered. [ 8.846465] IPVS: [wlc] scheduler registered. [ 8.847686] IPVS: [lblc] scheduler registered. [ 8.848903] IPVS: [lblcr] scheduler registered. [ 8.850166] IPVS: [dh] scheduler registered. [ 8.851329] IPVS: [sh] scheduler registered. [ 8.852483] IPVS: [sed] scheduler registered. [ 8.853649] IPVS: [nq] scheduler registered. [ 8.854925] ipip: IPv4 over IPv4 tunneling driver [ 8.862191] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.864612] arp_tables: (C) 2002 David S. Miller [ 8.866156] Initializing XFRM netlink socket [ 8.874559] NET: Registered protocol family 10 [ 8.884497] mip6: Mobile IPv6 [ 8.885404] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 8.888637] sit: IPv6 over IPv4 tunneling driver [ 8.893673] NET: Registered protocol family 17 [ 8.894861] NET: Registered protocol family 15 [ 8.896133] l2tp_core: L2TP core driver, V2.0 [ 8.897335] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.898624] 9pnet: Installing 9P2000 support [ 8.900914] Key type dns_resolver registered [ 8.907518] AVX2 version of gcm_enc/dec engaged. [ 8.908752] AES CTR mode by8 optimization enabled [ 8.917208] registered taskstats version 1 [ 8.951327] Btrfs loaded [ 8.964168] Magic number: 14:543:358 [ 8.965128] acpi LNXCPU:c6: hash matches [ 8.966420] console [netcon0] enabled [ 8.967389] netconsole: network logging started [ 8.970003] ALSA device list: [ 8.970969] No soundcards found. [ 8.973261] md: Waiting for all devices to be available before autodetect [ 8.974197] md: If you don't use raid, use raid=noautodetect [ 8.982728] md: Autodetecting RAID arrays. [ 8.983595] md: Scanned 0 and added 0 devices. [ 8.984222] md: autorun ... [ 8.984635] md: ... autorun DONE. [ 9.010343] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.031611] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.032776] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.118609] devtmpfs: mounted [ 9.124961] Freeing unused kernel memory: 1840K [ 9.125616] Kernel memory protection disabled. INIT: version 2.88 booting [ 9.715987] stty (1871) used greatest stack depth: 27232 bytes left [info] Using makefile-style concurrent boot in runlevel S. [ 10.071570] ls (1907) used greatest stack depth: 26736 bytes left No such file or directory No such file or directory No such file or directory [ 10.344849] ------------[ cut here ]------------ [ 10.344851] ------------[ cut here ]------------ [ 10.346328] WARNING: CPU: 1 PID: 1465538560 at kernel/locking/lockdep.c:2608 trace_hardirqs_on_caller+0x3f8/0x590() [ 10.347840] DEBUG_LOCKS_WARN_ON(current->hardirq_context) [ 10.348575] Kernel panic - not syncing: panic_on_warn set ... [ 10.348575] [ 10.349964] CPU: 1 PID: 1465538560 Comm: A" Not tainted 4.4.126-g86f9f95 #5 [ 10.350998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 10.352365] 0000000000000000 580dd01e7d0e910b ffff8801d371f928 ffffffff81d01f2d [ 10.353852] ffffffff83843e40 ffff8801d36f9800 ffffffff83855ca0 0000000000000009 [ 10.355214] 0000000000000a30 ffff8801d371f9e8 ffffffff8140a314 0000000041b58ab3 [ 10.356498] Call Trace: [ 10.357069] [ 11.506827] Shutting down cpus with NMI [ 11.508235] Dumping ftrace buffer: [ 11.508717] (ftrace buffer empty) [ 11.509245] Kernel Offset: disabled [ 11.509762] Rebooting in 86400 seconds..