INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-next-kasan-gce-1,10.128.15.208' (ECDSA) to the list of known hosts. net.ipv6.conf.syz0.accept_dad = 0 net.ipv6.conf.syz0.router_solicitations = 0 executing program syzkaller login: [ 28.997936] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 29.007776] *** Guest State *** [ 29.008330] CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 29.009516] CR4: actual=0x0000000000002051, shadow=0x0000000000002000, gh_mask=ffffffffffffe871 [ 29.010685] CR3 = 0x00000000fffbc000 [ 29.011228] RSP = 0x0000000000000006 RIP = 0x0000000000000000 [ 29.012050] RFLAGS=0x00223000 DR7 = 0x0000000000000400 [ 29.012839] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 29.013736] CS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 29.014826] DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 29.015916] SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 29.017019] ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 29.018110] FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 29.026169] GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 29.034237] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 29.042206] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 29.050161] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 29.058218] TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 [ 29.066178] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 29.072587] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 29.080036] Interruptibility = 00000000 ActivityState = 00000000 [ 29.086268] *** Host State *** [ 29.089463] RIP = 0xffffffff811be1f4 RSP = 0xffff8801cb9a7508 [ 29.095451] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 29.101853] FSBase=00000000019fa880 GSBase=ffff8801db500000 TRBase=ffff8801db524000 [ 29.110144] GDTBase=ffffffffff1c7000 IDTBase=ffffffffff57b000 [ 29.116232] CR0=0000000080050033 CR3=00000001cbe7b000 CR4=00000000001426e0 [ 29.123244] Sysenter RSP=ffffffffff1c8200 CS:RIP=0010:ffffffff85177a00 [ 29.129909] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 29.135955] *** Control State *** [ 29.139491] PinBased=0000003f CPUBased=b699edfa SecondaryExec=00000042 [ 29.146150] EntryControls=0000d1ff ExitControls=0023efff [ 29.151597] ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 [ 29.158507] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 29.165172] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 29.171735] reason=80000021 qualification=0000000000000000 [ 29.178058] IDTVectoring: info=00000000 errcode=00000000 [ 29.183492] TSC Offset = 0xffffffef0253a515 [ 29.187809] EPT pointer = 0x00000001cdba101e SeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB Failed to get pci whitelist data CPUs found: 2 Max CPUs supported: 2 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 0x000f3030: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in extract_kernel input_data: 0x0000000005f12276 input_len: 0x0000000001e8078e output: 0x0000000001000000 output_len: 0x0000000005c85958 kernel_total_size: 0x0000000006db2000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.15.0-rc1-next-20171201+ (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC)) #57 SMP Fri Dec 1 02:59:58 UTC 2017 [ 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 kvm-intel.nested=1 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 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 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] 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] random: fast init done [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 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 WP UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32a0-0x000f32af] mapped at [ (ptrval)] [ 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 0x00000000000F3070 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000021fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21fffa000-0x21fffdfff] [ 0.000000] kvm-clock: cpu 0, msr 2:1fff8001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 2179063549 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 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] Reserved but unavailable: 98 pages [ 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 0xbfffd000-0xbfffffff] [ 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: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 50 pages/cpu @ (ptrval) s167568 r8192 d29040 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1935238 [ 0.000000] Policy zone: Normal [ 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 kvm-intel.nested=1 [ 0.000000] Memory: 6564608K/7863916K available (67088K kernel code, 8163K rwdata, 10668K rodata, 2344K init, 21532K bss, 1299308K reserved, 0K cma-reserved) [ 0.001000] Running RCU self tests [ 0.001000] Hierarchical RCU implementation. [ 0.001000] RCU lockdep checking is enabled. [ 0.001000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.001000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.001000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.001000] Console: colour VGA+ 80x25 [ 0.001000] console [ttyS0] enabled [ 0.001000] console [ttyS0] enabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001000] ... MAX_LOCK_DEPTH: 48 [ 0.001000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001000] ... CLASSHASH_SIZE: 4096 [ 0.001000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001000] ... CHAINHASH_SIZE: 32768 [ 0.001000] memory used by lock dependency info: 7391 kB [ 0.001000] per task-struct memory footprint: 2304 bytes [ 0.001000] ACPI: Core revision 20171110 [ 0.001000] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.001029] APIC: Switch to symmetric I/O mode setup [ 0.002269] x2apic enabled [ 0.003009] Switched APIC routing to physical x2apic. [ 0.007000] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.007000] tsc: Detected 2300.000 MHz processor [ 0.007000] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=2300000) [ 0.007008] pid_max: default: 32768 minimum: 301 [ 0.009086] Security Framework initialized [ 0.009687] SELinux: Initializing. [ 0.014976] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.018093] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.019147] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.020055] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.022931] CPU: Physical Processor ID: 0 [ 0.023007] CPU: Processor Core ID: 0 [ 0.024047] mce: CPU supports 32 MCE banks [ 0.024746] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.025006] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.026460] Freeing SMP alternatives memory: 40K [ 0.030000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.030633] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.031227] Hierarchical SRCU implementation. [ 0.032501] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.033010] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.034408] smp: Bringing up secondary CPUs ... [ 0.037365] x86: Booting SMP configuration: [ 0.037959] .... node #0, CPUs: #1 [ 0.001000] kvm-clock: cpu 1, msr 2:1fff8041, secondary cpu clock [ 0.039795] smp: Brought up 1 node, 2 CPUs [ 0.040669] smpboot: Max logical packages: 1 [ 0.041013] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 0.044219] devtmpfs: initialized [ 0.051160] kworker/u4:0 (22) used greatest stack depth: 24416 bytes left [ 0.052107] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.054062] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.055016] RTC time: 12:52:42, date: 12/02/17 [ 0.060517] NET: Registered protocol family 16 [ 0.062846] audit: initializing netlink subsys (disabled) [ 0.063089] audit: type=2000 audit(1512219162.356:1): state=initialized audit_enabled=0 res=1 [ 0.065089] cpuidle: using governor menu [ 0.065539] ACPI: bus type PCI registered [ 0.066244] PCI: Using configuration type 1 for base access [ 0.071911] kworker/u4:1 (37) used greatest stack depth: 23664 bytes left [ 0.073767] kworker/u4:1 (55) used greatest stack depth: 23520 bytes left [ 0.118511] kworker/u4:3 (340) used greatest stack depth: 21216 bytes left [ 0.179329] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.181349] cryptd: max_cpu_qlen set to 1000 [ 0.183983] ACPI: Added _OSI(Module Device) [ 0.184034] ACPI: Added _OSI(Processor Device) [ 0.185012] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.185657] ACPI: Added _OSI(Processor Aggregator Device) [ 0.187705] ACPI: Executed 2 blocks of module-level executable AML code [ 0.225019] ACPI: Interpreter enabled [ 0.225751] ACPI: (supports S0 S3 S4 S5) [ 0.226011] ACPI: Using IOAPIC for interrupt routing [ 0.227141] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.229939] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.283853] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.284034] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.285123] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.286133] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.291082] PCI host bridge to bus 0000:00 [ 0.291687] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292016] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293014] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.294014] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.295020] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.323802] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.370099] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.373102] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.375919] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.378724] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.380382] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.386221] vgaarb: loaded [ 0.387782] SCSI subsystem initialized [ 0.389118] ACPI: bus type USB registered [ 0.389932] usbcore: registered new interface driver usbfs [ 0.390142] usbcore: registered new interface driver hub [ 0.391127] usbcore: registered new device driver usb [ 0.392296] pps_core: LinuxPPS API ver. 1 registered [ 0.393015] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.394061] PTP clock support registered [ 0.395528] EDAC MC: Ver: 3.0.0 [ 0.397161] Advanced Linux Sound Architecture Driver Initialized. [ 0.398208] PCI: Using ACPI for IRQ routing [ 0.400271] Bluetooth: Core ver 2.22 [ 0.400888] NET: Registered protocol family 31 [ 0.401011] Bluetooth: HCI device and connection manager initialized [ 0.402033] Bluetooth: HCI socket layer initialized [ 0.403021] Bluetooth: L2CAP socket layer initialized [ 0.403825] Bluetooth: SCO socket layer initialized [ 0.404043] NET: Registered protocol family 8 [ 0.405009] NET: Registered protocol family 20 [ 0.406124] NetLabel: Initializing [ 0.406603] NetLabel: domain hash size = 128 [ 0.407009] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.408226] NetLabel: unlabeled traffic allowed by default [ 0.409356] nfc: nfc_init: NFC Core ver 0.1 [ 0.410160] NET: Registered protocol family 39 [ 0.411247] clocksource: Switched to clocksource kvm-clock [ 0.601856] VFS: Disk quotas dquot_6.6.0 [ 0.602646] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.603988] FS-Cache: Loaded [ 0.604791] pnp: PnP ACPI init [ 0.612386] pnp: PnP ACPI: found 7 devices [ 0.637383] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.639438] NET: Registered protocol family 2 [ 0.641454] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.644602] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) [ 0.651743] TCP: Hash tables configured (established 65536 bind 65536) [ 0.653769] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 0.655494] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 0.657681] NET: Registered protocol family 1 [ 0.659202] RPC: Registered named UNIX socket transport module. [ 0.660048] RPC: Registered udp transport module. [ 0.660688] RPC: Registered tcp transport module. [ 0.661344] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.662923] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.664369] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.665339] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [0000000016504e7e-000000005ff032f7] [ 0.667105] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 10737418240 ms ovfl timer [ 0.668252] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 0.669040] RAPL PMU: hw unit of domain package 2^-0 Joules [ 0.669795] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 0.670541] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules [ 0.672886] kvm: already loaded the other module [ 0.673832] Machine check injector initialized [ 0.677503] Scanning for low memory corruption every 60 seconds [ 0.702607] Initialise system trusted keyrings [ 0.703645] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 0.708078] NFS: Registering the id_resolver key type [ 0.708833] Key type id_resolver registered [ 0.709478] Key type id_legacy registered [ 0.710408] fuse init (API version 7.26) [ 0.711783] 9p: Installing v9fs 9p2000 file system support [ 0.730580] NET: Registered protocol family 38 [ 0.731513] Key type asymmetric registered [ 0.732328] Asymmetric key parser 'x509' registered [ 0.733038] Key type pkcs7_test registered [ 0.733763] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.734977] io scheduler noop registered [ 0.735565] io scheduler deadline registered [ 0.736334] io scheduler cfq registered (default) [ 0.736977] io scheduler mq-deadline registered [ 0.737627] io scheduler kyber registered [ 0.738307] io scheduler bfq registered [ 0.740596] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.741779] ACPI: Power Button [PWRF] [ 0.742765] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 0.743941] ACPI: Sleep Button [SLPF] [ 0.754378] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 0.755257] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 0.764722] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 0.765601] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 0.769779] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.792031] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.815312] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 0.838219] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 0.861053] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 0.865432] Non-volatile memory driver v1.3 [ 0.866210] Linux agpgart interface v0.103 [ 0.867446] [drm] radeon kernel modesetting enabled. [ 0.868431] [drm] amdgpu kernel modesetting enabled. [ 0.883388] loop: module loaded [ 0.887514] null: module loaded [ 0.889068] nfcsim 0.2 initialized [ 0.899713] scsi host0: Virtio SCSI HBA [ 0.904713] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 1.086529] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 1.087295] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 1.087308] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 1.087423] sd 0:0:1:0: [sda] Write Protect is off [ 1.087659] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.094438] tun: Universal TUN/TAP device driver, 1.6 [ 1.113839] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 1.114731] e100: Copyright(c) 1999-2006 Intel Corporation [ 1.115557] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 1.116421] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.117244] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.117582] sda: sda1 [ 1.118597] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.119819] sky2: driver version 1.30 [ 1.122556] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.123702] sd 0:0:1:0: [sda] Attached SCSI disk [ 1.124691] ehci-pci: EHCI PCI platform driver [ 1.125362] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.126258] ohci-pci: OHCI PCI platform driver [ 1.127065] uhci_hcd: USB Universal Host Controller Interface driver [ 1.128343] usbcore: registered new interface driver usblp [ 1.129302] usbcore: registered new interface driver usb-storage [ 1.130617] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.132454] i8042: Warning: Keylock active [ 1.134168] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.134770] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.137313] mousedev: PS/2 mouse device common for all mice [ 1.140201] rtc_cmos 00:00: RTC can wake from S4 [ 1.142438] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.143428] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.145602] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.146821] usbcore: registered new interface driver btusb [ 1.153097] hidraw: raw HID events driver (C) Jiri Kosina [ 1.159007] usbcore: registered new interface driver usbhid [ 1.160061] usbhid: USB HID core driver [ 1.179249] NET: Registered protocol family 26 [ 1.180389] Netfilter messages via NETLINK v0.30. [ 1.181538] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 1.182511] ctnetlink v0.93: registering with nfnetlink. [ 1.184329] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.185573] Initializing XFRM netlink socket [ 1.186619] NET: Registered protocol family 10 [ 1.189342] Segment Routing with IPv6 [ 1.189889] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 1.191482] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.195610] NET: Registered protocol family 17 [ 1.196282] NET: Registered protocol family 15 [ 1.197619] Bluetooth: RFCOMM TTY layer initialized [ 1.198393] Bluetooth: RFCOMM socket layer initialized [ 1.198960] Bluetooth: RFCOMM ver 1.11 [ 1.199474] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.200117] Bluetooth: BNEP filters: protocol multicast [ 1.200631] Bluetooth: BNEP socket layer initialized [ 1.201139] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.201711] Bluetooth: HIDP socket layer initialized [ 1.202877] NET: Registered protocol family 41 [ 1.203714] lec:lane_module_init: lec.c: initialized [ 1.204341] mpoa:atm_mpoa_init: mpc.c: initialized [ 1.204875] l2tp_core: L2TP core driver, V2.0 [ 1.205436] 8021q: 802.1Q VLAN Support v1.8 [ 1.218578] DCCP: Activated CCID 2 (TCP-like) [ 1.219345] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1.220663] sctp: Hash tables configured (bind 32/56) [ 1.222323] NET: Registered protocol family 21 [ 1.223292] Registered RDS/tcp transport [ 1.223750] tipc: Activated (version 2.0.0) [ 1.224448] NET: Registered protocol family 30 [ 1.225567] tipc: Started in single node mode [ 1.226096] 9pnet: Installing 9P2000 support [ 1.226802] Key type dns_resolver registered [ 1.237416] AVX2 version of gcm_enc/dec engaged. [ 1.237972] AES CTR mode by8 optimization enabled [ 1.243766] sched_clock: Marking stable (1243735373, 0)->(2196797992, -953062619) [ 1.246928] registered taskstats version 1 [ 1.247488] Loading compiled-in X.509 certificates [ 1.251645] Key type big_key registered [ 1.253210] Key type encrypted registered [ 1.254876] Magic number: 13:796:884 [ 1.255509] misc binder6: hash matches [ 1.256136] console [netcon0] enabled [ 1.256593] netconsole: network logging started [ 1.258068] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.260747] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.261560] ALSA device list: [ 1.261890] No soundcards found. [ 1.263392] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1.264639] cfg80211: failed to load regulatory.db [ 1.344396] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 1.348823] md: Waiting for all devices to be available before autodetect [ 1.349950] md: If you don't use raid, use raid=noautodetect [ 1.695295] tsc: Refined TSC clocksource calibration: 2299.942 MHz [ 1.696232] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126fe64a7c, max_idle_ns: 440795307334 ns [ 1.769725] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4 [ 1.775111] md: Autodetecting RAID arrays. [ 1.775739] md: autorun ... [ 1.776226] md: ... autorun DONE. [ 1.778331] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 1.780633] EXT4-fs (sda1): couldn't mount as ext2 due to feature incompatibilities [ 1.783831] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 1.784838] EXT4-fs (sda1): write access will be enabled during recovery [ 1.895254] EXT4-fs (sda1): recovery complete [ 1.897599] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 1.898795] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 1.900670] devtmpfs: mounted [ 1.907856] Freeing unused kernel memory: 2344K [ 1.908521] Kernel memory protection disabled. SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.31: No such file or directory INIT: version 2.88 booting INIT: /etc/inittab[71]: duplicate ID field "T0" [ 2.278919] stty (1488) used greatest stack depth: 16984 bytes left [info] Using makefile-style concurrent boot in runlevel S. [ 2.663674] random: crng init done [ 2.714968] mountpoint (1533) used greatest stack depth: 16192 bytes left [....] Starting the hotplug events dispatcher: udevd[ 3.133779] udevd[1595]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Waiting for /dev to be fully populated...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 4.728106] EXT4-fs (sda1): re-mounted. Opts: (null) [....] Cleaning up temporary files... /tmp[?25l[?1c7[ ok 8[?25h[?0c. [....] Activating lvm and md swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Checking file systems...fsck from util-linux 2.20.1 [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Mounting local filesystems...mount: debugfs already mounted or /sys/kernel/debug busy [?25l[?1c7[FAIL8[?25h[?0cfailed. [....] Activating swapfile swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. [....] Setting kernel variables ...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Configuring network interfaces...Internet Systems Consortium DHCP Client 4.2.2 Copyright 2004-2011 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ parse_option_param: Bad format a Listening on LPF/eth0/42:01:0a:80:0f:d0 Sending on LPF/eth0/42:01:0a:80:0f:d0 Sending on Socket/fallback DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from 169.254.169.254 bound to 10.128.15.208 -- renewal in 33785 seconds. [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0