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-8,10.128.0.43' (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: [ 55.889247] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 55.899548] *** Guest State *** [ 55.900068] CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 55.901282] CR4: actual=0x0000000000022053, shadow=0x0000000000020003, gh_mask=ffffffffffffe871 [ 55.902451] CR3 = 0x00000000fffbc000 [ 55.902961] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 55.903773] RFLAGS=0x00023002 DR7 = 0x0000000000000400 [ 55.904578] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 55.905480] CS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 55.906556] DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 55.907625] SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 55.908708] ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 55.912476] FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 55.920429] GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 55.928495] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 55.936462] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 55.944415] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 55.952377] TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 [ 55.960338] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 55.966746] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 55.974190] Interruptibility = 00000000 ActivityState = 00000000 [ 55.980421] *** Host State *** [ 55.983608] RIP = 0xffffffff811be0b4 RSP = 0xffff8801cb11f508 [ 55.989567] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 55.995968] FSBase=000000000121c880 GSBase=ffff8801db500000 TRBase=ffff8801db524000 [ 56.003834] GDTBase=ffffffffff1c7000 IDTBase=ffffffffff57b000 [ 56.009724] CR0=0000000080050033 CR3=00000001cc3ce000 CR4=00000000001426e0 [ 56.016735] Sysenter RSP=ffffffffff1c8200 CS:RIP=0010:ffffffff85187a00 [ 56.023394] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 56.029435] *** Control State *** [ 56.032887] PinBased=0000003f CPUBased=b699edfa SecondaryExec=0000004a [ 56.039534] EntryControls=0000d1ff ExitControls=0023efff [ 56.044980] ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 [ 56.051894] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 56.058572] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 56.065151] reason=80000021 qualification=0000000000000000 [ 56.071491] IDTVectoring: info=00000000 errcode=00000000 [ 56.076946] TSC Offset = 0xffffffe074362f82 [ 56.081271] EPT pointer = 0x00000001ca87b01e 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: 0x0000000005f0a276 input_len: 0x0000000001e893b0 output: 0x0000000001000000 output_len: 0x0000000005c86958 kernel_total_size: 0x0000000006db3000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.15.0-rc2-next-20171204+ (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC)) #58 SMP Mon Dec 4 04:35:46 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 1955844151 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: 6564604K/7863916K available (67152K kernel code, 8163K rwdata, 10680K rodata, 2348K init, 21532K bss, 1299312K 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 [ 0.001028] APIC: Switch to symmetric I/O mode setup [ 0.002279] 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) [ 0.007007] pid_max: default: 32768 minimum: 301 [ 0.009062] Security Framework initialized [ 0.009634] SELinux: Initializing. [ 0.014813] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.018017] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.019136] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.020051] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.022642] CPU: Physical Processor ID: 0 [ 0.023007] CPU: Processor Core ID: 0 [ 0.023559] mce: CPU supports 32 MCE banks [ 0.024117] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.025006] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.026447] Freeing SMP alternatives memory: 40K [ 0.029000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.029619] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.030214] Hierarchical SRCU implementation. [ 0.031361] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.032009] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.033389] smp: Bringing up secondary CPUs ... [ 0.036176] x86: Booting SMP configuration: [ 0.036768] .... node #0, CPUs: #1 [ 0.001000] kvm-clock: cpu 1, msr 2:1fff8041, secondary cpu clock [ 0.038536] smp: Brought up 1 node, 2 CPUs [ 0.039053] smpboot: Max logical packages: 1 [ 0.040011] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 0.042448] devtmpfs: initialized [ 0.049524] kworker/u4:0 (22) used greatest stack depth: 24416 bytes left [ 0.051064] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.052060] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.053584] RTC time: 5:17:22, date: 12/04/17 [ 0.053455] kworker/u4:1 (25) used greatest stack depth: 23520 bytes left [ 0.060341] NET: Registered protocol family 16 [ 0.062174] audit: initializing netlink subsys (disabled) [ 0.063044] audit: type=2000 audit(1512364642.462:1): state=initialized audit_enabled=0 res=1 [ 0.065717] cpuidle: using governor menu [ 0.066443] ACPI: bus type PCI registered [ 0.067570] PCI: Using configuration type 1 for base access [ 0.175085] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.177078] cryptd: max_cpu_qlen set to 1000 [ 0.179318] ACPI: Added _OSI(Module Device) [ 0.180009] ACPI: Added _OSI(Processor Device) [ 0.181014] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.181014] ACPI: Added _OSI(Processor Aggregator Device) [ 0.182988] ACPI: Executed 2 blocks of module-level executable AML code [ 0.220777] ACPI: Interpreter enabled [ 0.221162] ACPI: (supports S0 S3 S4 S5) [ 0.222010] ACPI: Using IOAPIC for interrupt routing [ 0.222850] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.224754] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.254406] kworker/u4:2 (717) used greatest stack depth: 21216 bytes left [ 0.278671] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.279033] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.280121] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.281138] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.285918] PCI host bridge to bus 0000:00 [ 0.286022] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.287016] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.288015] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289014] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.290020] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.319113] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.367800] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.370609] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.373226] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.375808] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.377346] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.383034] vgaarb: loaded [ 0.384571] SCSI subsystem initialized [ 0.385494] ACPI: bus type USB registered [ 0.386327] usbcore: registered new interface driver usbfs [ 0.387144] usbcore: registered new interface driver hub [ 0.388132] usbcore: registered new device driver usb [ 0.389288] pps_core: LinuxPPS API ver. 1 registered [ 0.390010] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.391057] PTP clock support registered [ 0.392388] EDAC MC: Ver: 3.0.0 [ 0.393452] Advanced Linux Sound Architecture Driver Initialized. [ 0.395112] PCI: Using ACPI for IRQ routing [ 0.397365] Bluetooth: Core ver 2.22 [ 0.398008] NET: Registered protocol family 31 [ 0.398009] Bluetooth: HCI device and connection manager initialized [ 0.399026] Bluetooth: HCI socket layer initialized [ 0.399700] Bluetooth: L2CAP socket layer initialized [ 0.400094] Bluetooth: SCO socket layer initialized [ 0.401040] NET: Registered protocol family 8 [ 0.401638] NET: Registered protocol family 20 [ 0.403022] NetLabel: Initializing [ 0.403022] NetLabel: domain hash size = 128 [ 0.403604] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.404199] NetLabel: unlabeled traffic allowed by default [ 0.406188] nfc: nfc_init: NFC Core ver 0.1 [ 0.407132] NET: Registered protocol family 39 [ 0.408165] clocksource: Switched to clocksource kvm-clock [ 0.598229] VFS: Disk quotas dquot_6.6.0 [ 0.598953] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.600322] FS-Cache: Loaded [ 0.601139] pnp: PnP ACPI init [ 0.608707] pnp: PnP ACPI: found 7 devices [ 0.636342] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.638561] NET: Registered protocol family 2 [ 0.640501] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes) [ 0.642202] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.645451] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) [ 0.652633] TCP: Hash tables configured (established 65536 bind 65536) [ 0.654704] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 0.656420] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 0.658597] NET: Registered protocol family 1 [ 0.660110] RPC: Registered named UNIX socket transport module. [ 0.660937] RPC: Registered udp transport module. [ 0.661597] RPC: Registered tcp transport module. [ 0.662257] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.663815] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.665316] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.666235] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [00000000cde911e7-00000000e779e240] [ 0.667978] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 10737418240 ms ovfl timer [ 0.669177] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 0.669953] RAPL PMU: hw unit of domain package 2^-0 Joules [ 0.670730] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 0.671476] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules [ 0.673722] kvm: already loaded the other module [ 0.674674] Machine check injector initialized [ 0.677990] Scanning for low memory corruption every 60 seconds [ 0.702997] Initialise system trusted keyrings [ 0.704315] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 0.708355] NFS: Registering the id_resolver key type [ 0.709216] Key type id_resolver registered [ 0.709811] Key type id_legacy registered [ 0.710755] fuse init (API version 7.26) [ 0.712320] 9p: Installing v9fs 9p2000 file system support [ 0.730716] NET: Registered protocol family 38 [ 0.731858] Key type asymmetric registered [ 0.732523] Asymmetric key parser 'x509' registered [ 0.733276] Key type pkcs7_test registered [ 0.734002] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.735249] io scheduler noop registered [ 0.735806] io scheduler deadline registered [ 0.736759] io scheduler cfq registered (default) [ 0.737461] io scheduler mq-deadline registered [ 0.738092] io scheduler kyber registered [ 0.738890] io scheduler bfq registered [ 0.741172] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.742339] ACPI: Power Button [PWRF] [ 0.743310] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 0.744523] ACPI: Sleep Button [SLPF] [ 0.755348] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 0.756233] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 0.766156] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 0.767060] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 0.773116] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.796165] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.820777] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 0.843775] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 0.866765] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 0.872283] Non-volatile memory driver v1.3 [ 0.873216] Linux agpgart interface v0.103 [ 0.874818] [drm] radeon kernel modesetting enabled. [ 0.875990] [drm] amdgpu kernel modesetting enabled. [ 0.891884] loop: module loaded [ 0.895539] null: module loaded [ 0.897309] nfcsim 0.2 initialized [ 0.908141] scsi host0: Virtio SCSI HBA [ 0.912992] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 1.096391] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 1.097564] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 1.097574] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 1.097659] sd 0:0:1:0: [sda] Write Protect is off [ 1.097829] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.101865] sda: sda1 [ 1.104771] sd 0:0:1:0: [sda] Attached SCSI disk [ 1.105295] tun: Universal TUN/TAP device driver, 1.6 [ 1.128588] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 1.129338] e100: Copyright(c) 1999-2006 Intel Corporation [ 1.130113] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 1.130839] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.131839] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.132546] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.133377] sky2: driver version 1.30 [ 1.134909] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.135633] ehci-pci: EHCI PCI platform driver [ 1.136260] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.136997] ohci-pci: OHCI PCI platform driver [ 1.137584] uhci_hcd: USB Universal Host Controller Interface driver [ 1.138682] usbcore: registered new interface driver usblp [ 1.139474] usbcore: registered new interface driver usb-storage [ 1.140497] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.141955] i8042: Warning: Keylock active [ 1.143606] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.144251] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.145970] mousedev: PS/2 mouse device common for all mice [ 1.149548] rtc_cmos 00:00: RTC can wake from S4 [ 1.150919] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.151928] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.153950] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.155133] usbcore: registered new interface driver btusb [ 1.159984] hidraw: raw HID events driver (C) Jiri Kosina [ 1.163750] usbcore: registered new interface driver usbhid [ 1.164436] usbhid: USB HID core driver [ 1.177262] NET: Registered protocol family 26 [ 1.177863] Netfilter messages via NETLINK v0.30. [ 1.179036] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 1.179955] ctnetlink v0.93: registering with nfnetlink. [ 1.182523] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.183843] Initializing XFRM netlink socket [ 1.184929] NET: Registered protocol family 10 [ 1.187446] Segment Routing with IPv6 [ 1.188084] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 1.189350] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.192668] NET: Registered protocol family 17 [ 1.193192] NET: Registered protocol family 15 [ 1.195267] Bluetooth: RFCOMM TTY layer initialized [ 1.195836] Bluetooth: RFCOMM socket layer initialized [ 1.196410] Bluetooth: RFCOMM ver 1.11 [ 1.198386] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.198970] Bluetooth: BNEP filters: protocol multicast [ 1.199520] Bluetooth: BNEP socket layer initialized [ 1.200071] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.200664] Bluetooth: HIDP socket layer initialized [ 1.201785] NET: Registered protocol family 41 [ 1.202612] lec:lane_module_init: lec.c: initialized [ 1.203249] mpoa:atm_mpoa_init: mpc.c: initialized [ 1.203867] l2tp_core: L2TP core driver, V2.0 [ 1.204394] 8021q: 802.1Q VLAN Support v1.8 [ 1.216143] DCCP: Activated CCID 2 (TCP-like) [ 1.216737] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1.218075] sctp: Hash tables configured (bind 32/56) [ 1.219576] NET: Registered protocol family 21 [ 1.221358] Registered RDS/tcp transport [ 1.221831] tipc: Activated (version 2.0.0) [ 1.222508] NET: Registered protocol family 30 [ 1.223582] tipc: Started in single node mode [ 1.224107] 9pnet: Installing 9P2000 support [ 1.224772] Key type dns_resolver registered [ 1.234236] AVX2 version of gcm_enc/dec engaged. [ 1.234766] AES CTR mode by8 optimization enabled [ 1.239529] sched_clock: Marking stable (1239507321, 0)->(2172364844, -932857523) [ 1.242249] registered taskstats version 1 [ 1.242722] Loading compiled-in X.509 certificates [ 1.246593] Key type big_key registered [ 1.247912] Key type encrypted registered [ 1.249621] Magic number: 13:583:263 [ 1.250361] console [netcon0] enabled [ 1.250863] netconsole: network logging started [ 1.252415] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.255165] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.255942] ALSA device list: [ 1.256328] No soundcards found. [ 1.257947] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1.259258] cfg80211: failed to load regulatory.db [ 1.351978] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 1.355075] md: Waiting for all devices to be available before autodetect [ 1.356025] md: If you don't use raid, use raid=noautodetect [ 1.695281] tsc: Refined TSC clocksource calibration: 2299.912 MHz [ 1.696268] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126e1f35ed, max_idle_ns: 440795240049 ns [ 1.768652] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4 [ 1.773343] md: Autodetecting RAID arrays. [ 1.774114] md: autorun ... [ 1.774513] md: ... autorun DONE. [ 1.777364] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 1.779599] EXT4-fs (sda1): couldn't mount as ext2 due to feature incompatibilities [ 1.782851] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 1.783884] EXT4-fs (sda1): write access will be enabled during recovery [ 1.871416] EXT4-fs (sda1): recovery complete [ 1.873646] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 1.874828] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 1.876641] devtmpfs: mounted [ 1.883787] Freeing unused kernel memory: 2348K [ 1.884446] 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" [ 2.100369] stty (1488) used greatest stack depth: 17680 bytes left [info] Using makefile-style concurrent boot in runlevel S. [ 2.670373] random: crng init done [ 2.723751] ps (1579) used greatest stack depth: 16192 bytes left [ 2.726751] egrep (1580) used greatest stack depth: 14304 bytes left [....] Starting the hotplug events dispatcher: udevd[ 2.836149] 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. [ 4.509313] 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:80:00:2b Sending on LPF/eth0/42:01:0a:80:00:2b Sending on Socket/fallback DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from 169.254.169.254 bound to 10.128.0.43 -- renewal in 35113 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 syzkaller login: