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-386-test-0 port 1 (session ID: a02b9290f3c7c9a7b7dff2d1b4e276bf8401f57de49db336e2abf528254ed3b0, 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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 3011626186 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.199792] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.200987] pid_max: default: 32768 minimum: 301 [ 1.201715] ACPI: Core revision 20150930 [ 1.626453] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.628465] Security Framework initialized [ 1.629056] SELinux: Initializing. [ 1.629767] AppArmor: AppArmor disabled by boot time parameter [ 1.630692] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.631637] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.635296] Initializing cgroup subsys io [ 1.635894] Initializing cgroup subsys freezer [ 1.636539] Initializing cgroup subsys hugetlb [ 1.637186] Initializing cgroup subsys debug [ 1.637938] CPU: Physical Processor ID: 0 [ 1.639761] mce: CPU supports 32 MCE banks [ 1.640559] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.641410] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.642313] Spectre V2 : Mitigation: Full generic retpoline [ 1.645413] Freeing SMP alternatives memory: 48K [ 1.655150] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.769134] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.770660] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.859496] x86: Booting SMP configuration: [ 1.860276] .... node #0, CPUs: #1 [ 1.861072] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.865643] x86: Booted up 1 node, 2 CPUs [ 1.866340] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.870464] devtmpfs: initialized [ 1.881281] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.882720] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.884386] xor: automatically using best checksumming function: [ 1.896463] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.979141] avx : 21579.200 MB/sec [ 1.980251] RTC time: 8:23:21, date: 04/26/18 [ 1.982696] NET: Registered protocol family 16 [ 1.983846] schedtune: init normalization constants... [ 1.984585] schedtune: no energy model data [ 1.985209] schedtune: disabled! [ 2.009436] cpuidle: using governor ladder [ 2.039217] cpuidle: using governor menu [ 2.040529] ACPI: bus type PCI registered [ 2.041104] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.043629] PCI: Using configuration type 1 for base access [ 2.409145] raid6: sse2x1 gen() 4776 MB/s [ 2.579103] raid6: sse2x1 xor() 2285 MB/s [ 2.749088] raid6: sse2x2 gen() 6927 MB/s [ 2.919061] raid6: sse2x2 xor() 4013 MB/s [ 3.089045] raid6: sse2x4 gen() 8650 MB/s [ 3.259037] raid6: sse2x4 xor() 5313 MB/s [ 3.429022] raid6: avx2x1 gen() 9470 MB/s [ 3.599011] raid6: avx2x2 gen() 14741 MB/s [ 3.768988] raid6: avx2x4 gen() 19225 MB/s [ 3.769688] raid6: using algorithm avx2x4 gen() 19225 MB/s [ 3.770483] raid6: using avx2x2 recovery algorithm [ 3.771887] ACPI: Added _OSI(Module Device) [ 3.772566] ACPI: Added _OSI(Processor Device) [ 3.773188] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.773850] ACPI: Added _OSI(Processor Aggregator Device) [ 3.801462] ACPI: Executed 2 blocks of module-level executable AML code [ 4.757893] ACPI: Interpreter enabled [ 4.758952] ACPI: (supports S0 S3 S4 S5) [ 4.759518] ACPI: Using IOAPIC for interrupt routing [ 4.760699] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.045835] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.046933] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.048291] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.049360] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.079600] PCI host bridge to bus 0000:00 [ 6.080286] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.081254] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.082287] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.083328] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.084393] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.126303] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.217110] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.223655] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.230347] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.236750] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.240631] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.850835] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.855646] vgaarb: loaded [ 6.859277] SCSI subsystem initialized [ 6.863216] ACPI: bus type USB registered [ 6.864979] usbcore: registered new interface driver usbfs [ 6.866238] usbcore: registered new interface driver hub [ 6.867516] usbcore: registered new device driver usb [ 6.870813] pps_core: LinuxPPS API ver. 1 registered [ 6.871959] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.873549] PTP clock support registered [ 6.875640] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.876816] dmi: Firmware registration failed. [ 6.878367] Advanced Linux Sound Architecture Driver Initialized. [ 6.880171] PCI: Using ACPI for IRQ routing [ 6.898939] NetLabel: Initializing [ 6.899481] NetLabel: domain hash size = 128 [ 6.900079] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.901105] NetLabel: unlabeled traffic allowed by default [ 6.903716] amd_nb: Cannot enumerate AMD northbridges [ 6.904568] clocksource: Switched to clocksource kvm-clock [ 7.104242] pnp: PnP ACPI init [ 7.131219] pnp: PnP ACPI: found 7 devices [ 7.145338] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.147065] NET: Registered protocol family 2 [ 7.149838] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.151191] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.158596] TCP: Hash tables configured (established 65536 bind 65536) [ 7.159844] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.161444] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.165059] NET: Registered protocol family 1 [ 7.165971] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.167810] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.168764] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.170897] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.172204] hw unit of domain pp0-core 2^-0 Joules [ 7.172909] hw unit of domain package 2^-0 Joules [ 7.173552] hw unit of domain dram 2^-16 Joules [ 7.179650] Scanning for low memory corruption every 60 seconds [ 7.189072] audit: initializing netlink subsys (disabled) [ 7.190103] audit: type=2000 audit(1524731006.533:1): initialized [ 7.197622] Initialise system trusted keyring [ 7.209990] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.358553] VFS: Disk quotas dquot_6.6.0 [ 7.360306] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.384619] fuse init (API version 7.23) [ 7.388079] 9p: Installing v9fs 9p2000 file system support [ 7.421008] async_tx: api initialized (async) [ 7.422951] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.424264] io scheduler noop registered [ 7.425085] io scheduler deadline registered [ 7.427728] io scheduler cfq registered (default) [ 7.441135] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.445025] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.446291] ACPI: Power Button [PWRF] [ 7.448136] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.449426] ACPI: Sleep Button [SLPF] [ 7.477755] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.478728] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.503284] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.504247] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.511928] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.535065] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.560690] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.586270] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.611394] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.621231] Non-volatile memory driver v1.3 [ 7.623502] Linux agpgart interface v0.103 [ 7.627438] [drm] Initialized drm 1.1.0 20060810 [ 7.733949] brd: module loaded [ 7.816464] loop: module loaded [ 7.842904] nbd: registered device at major 43 [ 7.997046] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.998518] drbd: built-in [ 7.999030] drbd: registered as block device major 147 [ 8.028809] scsi host0: Virtio SCSI HBA [ 8.079513] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.165345] tsc: Refined TSC clocksource calibration: 2299.832 MHz [ 8.166499] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269649554, max_idle_ns: 440795232708 ns [ 8.807597] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.809581] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.809581] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.818660] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.820731] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.820876] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.823701] SCSI Media Changer driver v0.25 [ 8.824492] sd 0:0:1:0: [sda] Write Protect is off [ 8.827583] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.828291] tun: Universal TUN/TAP device driver, 1.6 [ 8.828293] tun: (C) 1999-2004 Max Krasnyansky [ 8.860163] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.861411] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.862877] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.864107] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.865828] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.866908] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.868250] sky2: driver version 1.30 [ 8.870447] PPP generic driver version 2.4.2 [ 8.872590] PPP BSD Compression module registered [ 8.873535] PPP Deflate Compression module registered [ 8.874756] PPP MPPE Compression module registered [ 8.874783] sda: sda1 [ 8.876613] NET: Registered protocol family 24 [ 8.878358] usbcore: registered new interface driver asix [ 8.880105] usbcore: registered new interface driver ax88179_178a [ 8.881996] usbcore: registered new interface driver cdc_ether [ 8.883931] usbcore: registered new interface driver net1080 [ 8.885845] usbcore: registered new interface driver cdc_subset [ 8.887492] usbcore: registered new interface driver zaurus [ 8.889004] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.889261] usbcore: registered new interface driver cdc_ncm [ 8.892649] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.894148] ehci-pci: EHCI PCI platform driver [ 8.895288] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.896645] ohci-pci: OHCI PCI platform driver [ 8.897737] uhci_hcd: USB Universal Host Controller Interface driver [ 8.900770] usbcore: registered new interface driver usblp [ 8.902039] usbcore: registered new interface driver usb-storage [ 8.905149] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.909494] i8042: Warning: Keylock active [ 8.911601] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.914331] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.918367] mousedev: PS/2 mouse device common for all mice [ 8.923098] usbcore: registered new interface driver xpad [ 8.924201] usbcore: registered new interface driver usb_acecad [ 8.926306] usbcore: registered new interface driver aiptek [ 8.927585] usbcore: registered new interface driver gtco [ 8.928969] usbcore: registered new interface driver hanwang [ 8.930774] usbcore: registered new interface driver kbtab [ 8.936435] rtc_cmos 00:00: RTC can wake from S4 [ 8.939264] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.940856] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.942107] i2c /dev entries driver [ 8.945014] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.949527] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.951715] md: linear personality registered for level -1 [ 8.952757] md: raid0 personality registered for level 0 [ 8.953776] md: raid1 personality registered for level 1 [ 8.954979] md: raid10 personality registered for level 10 [ 8.967975] md: raid6 personality registered for level 6 [ 8.969249] md: raid5 personality registered for level 5 [ 8.970439] md: raid4 personality registered for level 4 [ 8.971466] md: multipath personality registered for level -4 [ 8.972525] md: faulty personality registered for level -5 [ 8.979016] device-mapper: uevent: version 1.0.3 [ 8.983383] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.007135] device-mapper: multipath: version 1.10.0 loaded [ 9.008162] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.009492] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.010642] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.014250] device-mapper: raid: Loading target version 1.7.0 [ 9.015568] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.017501] hidraw: raw HID events driver (C) Jiri Kosina [ 9.051121] usbcore: registered new interface driver usbhid [ 9.052594] usbhid: USB HID core driver [ 9.058081] ashmem: initialized [ 9.110664] oprofile: using timer interrupt. [ 9.111688] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.116928] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.124351] GACT probability on [ 9.125403] Mirror/redirect action on [ 9.126590] Simple TC action Loaded [ 9.130619] netem: version 1.3 [ 9.131300] u32 classifier [ 9.131784] Actions configured [ 9.132705] Netfilter messages via NETLINK v0.30. [ 9.133891] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.138823] ctnetlink v0.93: registering with nfnetlink. [ 9.140348] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.148633] xt_time: kernel timezone is -0000 [ 9.149414] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.151476] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.153439] IPVS: Creating netns size=2552 id=0 [ 9.154714] IPVS: ipvs loaded. [ 9.155276] IPVS: [rr] scheduler registered. [ 9.156231] IPVS: [wrr] scheduler registered. [ 9.157009] IPVS: [lc] scheduler registered. [ 9.158138] IPVS: [wlc] scheduler registered. [ 9.158951] IPVS: [lblc] scheduler registered. [ 9.159973] IPVS: [lblcr] scheduler registered. [ 9.160808] IPVS: [dh] scheduler registered. [ 9.161288] IPVS: [sh] scheduler registered. [ 9.162085] IPVS: [sed] scheduler registered. [ 9.163212] IPVS: [nq] scheduler registered. [ 9.164012] ipip: IPv4 over IPv4 tunneling driver [ 9.170476] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.172581] arp_tables: (C) 2002 David S. Miller [ 9.173829] Initializing XFRM netlink socket [ 9.184832] NET: Registered protocol family 10 [ 9.194789] mip6: Mobile IPv6 [ 9.195804] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.198481] sit: IPv6 over IPv4 tunneling driver [ 9.207871] ip6_gre: GRE over IPv6 tunneling driver [ 9.212803] NET: Registered protocol family 17 [ 9.213757] NET: Registered protocol family 15 [ 9.215274] l2tp_core: L2TP core driver, V2.0 [ 9.216097] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.216962] 9pnet: Installing 9P2000 support [ 9.218271] Key type dns_resolver registered [ 9.224779] AVX2 version of gcm_enc/dec engaged. [ 9.225823] AES CTR mode by8 optimization enabled [ 9.235294] registered taskstats version 1 [ 9.236399] Loading compiled-in X.509 certificates [ 9.270408] Btrfs loaded [ 9.274842] Key type encrypted registered [ 9.288292] Magic number: 14:610:372 [ 9.289062] acpi LNXCPU:d6: hash matches [ 9.290267] console [netcon0] enabled [ 9.291059] netconsole: network logging started [ 9.293358] ALSA device list: [ 9.294142] No soundcards found. [ 9.296448] md: Waiting for all devices to be available before autodetect [ 9.297365] md: If you don't use raid, use raid=noautodetect [ 9.316475] md: Autodetecting RAID arrays. [ 9.317524] md: Scanned 0 and added 0 devices. [ 9.318136] md: autorun ... [ 9.318575] md: ... autorun DONE. [ 9.339471] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.428123] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.429399] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.487888] devtmpfs: mounted [ 9.494735] Freeing unused kernel memory: 1864K [ 9.495465] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.671175] stty (1912) used greatest stack depth: 27344 bytes left [ 10.762812] uname (1914) used greatest stack depth: 27232 bytes left [info] Using makefile-style concurrent boot in runlevel S. No such file or directory No such file or directory No such file or directory No such file or directory [ 11.640352] mountkernfs.sh (1922) used greatest stack depth: 27216 bytes left [....] Starting the hotplug events dispatcher: udevd[ 11.982209] udevd[2024]: 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...[ 13.581773] pci-db (2358) used greatest stack depth: 27088 bytes left [ 13.642961] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1198 [ 13.651391] in_atomic(): 0, irqs_disabled(): 1, pid: 2374, name: modprobe 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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2529213378 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.181461] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.182700] pid_max: default: 32768 minimum: 301 [ 1.183427] ACPI: Core revision 20150930 [ 1.614025] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.616078] Security Framework initialized [ 1.616673] SELinux: Initializing. [ 1.617326] AppArmor: AppArmor disabled by boot time parameter [ 1.618291] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.619230] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.623032] Initializing cgroup subsys io [ 1.623656] Initializing cgroup subsys freezer [ 1.624302] Initializing cgroup subsys hugetlb [ 1.625007] Initializing cgroup subsys debug [ 1.625771] CPU: Physical Processor ID: 0 [ 1.627525] mce: CPU supports 32 MCE banks [ 1.628269] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.629099] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.630003] Spectre V2 : Mitigation: Full generic retpoline [ 1.633185] Freeing SMP alternatives memory: 48K [ 1.643278] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.760676] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.762313] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.851075] x86: Booting SMP configuration: [ 1.851814] .... node #0, CPUs: #1 [ 1.852605] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.857444] x86: Booted up 1 node, 2 CPUs [ 1.858089] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.862261] devtmpfs: initialized [ 1.874849] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.876342] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.878095] xor: automatically using best checksumming function: [ 1.888807] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.970708] avx : 21531.600 MB/sec [ 1.972012] RTC time: 8:23:38, date: 04/26/18 [ 1.974504] NET: Registered protocol family 16 [ 1.975820] schedtune: init normalization constants... [ 1.976605] schedtune: no energy model data [ 1.978512] schedtune: disabled! [ 2.011062] cpuidle: using governor ladder [ 2.040780] cpuidle: using governor menu [ 2.042118] ACPI: bus type PCI registered [ 2.042935] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.046131] PCI: Using configuration type 1 for base access [ 2.520726] raid6: sse2x1 gen() 4633 MB/s [ 2.690752] raid6: sse2x1 xor() 2366 MB/s [ 2.860764] raid6: sse2x2 gen() 7030 MB/s [ 3.030750] raid6: sse2x2 xor() 4018 MB/s [ 3.200762] raid6: sse2x4 gen() 8675 MB/s [ 3.370778] raid6: sse2x4 xor() 5308 MB/s [ 3.540780] raid6: avx2x1 gen() 9325 MB/s [ 3.710788] raid6: avx2x2 gen() 14595 MB/s [ 3.880795] raid6: avx2x4 gen() 19173 MB/s [ 3.881590] raid6: using algorithm avx2x4 gen() 19173 MB/s [ 3.882381] raid6: using avx2x2 recovery algorithm [ 3.883820] ACPI: Added _OSI(Module Device) [ 3.884497] ACPI: Added _OSI(Processor Device) [ 3.885138] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.885858] ACPI: Added _OSI(Processor Aggregator Device) [ 3.913003] ACPI: Executed 2 blocks of module-level executable AML code [ 4.872434] ACPI: Interpreter enabled [ 4.873427] ACPI: (supports S0 S3 S4 S5) [ 4.874172] ACPI: Using IOAPIC for interrupt routing [ 4.875393] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.161949] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.162991] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.164349] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.165446] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.195622] PCI host bridge to bus 0000:00 [ 6.196247] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.197232] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.198394] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.199441] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.200567] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.238174] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.325795] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.332452] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.338872] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.345338] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.349071] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.949290] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.953265] vgaarb: loaded [ 6.957085] SCSI subsystem initialized [ 6.961071] ACPI: bus type USB registered [ 6.962977] usbcore: registered new interface driver usbfs [ 6.964173] usbcore: registered new interface driver hub [ 6.965502] usbcore: registered new device driver usb [ 6.967823] pps_core: LinuxPPS API ver. 1 registered [ 6.968710] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.970184] PTP clock support registered [ 6.972494] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.973545] dmi: Firmware registration failed. [ 6.975109] Advanced Linux Sound Architecture Driver Initialized. [ 6.976782] PCI: Using ACPI for IRQ routing [ 6.997852] NetLabel: Initializing [ 6.998450] NetLabel: domain hash size = 128 [ 6.999048] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.000048] NetLabel: unlabeled traffic allowed by default [ 7.002751] amd_nb: Cannot enumerate AMD northbridges [ 7.003608] clocksource: Switched to clocksource kvm-clock [ 7.205721] pnp: PnP ACPI init [ 7.232734] pnp: PnP ACPI: found 7 devices [ 7.247498] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.249167] NET: Registered protocol family 2 [ 7.251847] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.253377] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.261041] TCP: Hash tables configured (established 65536 bind 65536) [ 7.262245] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.263894] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.267317] NET: Registered protocol family 1 [ 7.268082] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.269901] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.270821] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.272786] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.274479] hw unit of domain pp0-core 2^-0 Joules [ 7.275332] hw unit of domain package 2^-0 Joules [ 7.275994] hw unit of domain dram 2^-16 Joules [ 7.282088] Scanning for low memory corruption every 60 seconds [ 7.290806] audit: initializing netlink subsys (disabled) [ 7.291897] audit: type=2000 audit(1524731023.507:1): initialized [ 7.299535] Initialise system trusted keyring [ 7.301491] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.449516] VFS: Disk quotas dquot_6.6.0 [ 7.451259] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.476789] fuse init (API version 7.23) [ 7.480279] 9p: Installing v9fs 9p2000 file system support [ 7.514710] async_tx: api initialized (async) [ 7.516808] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.517960] io scheduler noop registered [ 7.518517] io scheduler deadline registered [ 7.521074] io scheduler cfq registered (default) [ 7.529593] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.533576] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.534686] ACPI: Power Button [PWRF] [ 7.536549] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.537654] ACPI: Sleep Button [SLPF] [ 7.566357] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.567290] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.591153] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.592094] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.599264] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.623087] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.649601] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.674729] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.700353] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.710228] Non-volatile memory driver v1.3 [ 7.712831] Linux agpgart interface v0.103 [ 7.716489] [drm] Initialized drm 1.1.0 20060810 [ 7.823996] brd: module loaded [ 7.898013] loop: module loaded [ 7.934495] nbd: registered device at major 43 [ 8.099546] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.100410] drbd: built-in [ 8.101157] drbd: registered as block device major 147 [ 8.141503] scsi host0: Virtio SCSI HBA [ 8.183568] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.264255] tsc: Refined TSC clocksource calibration: 2299.830 MHz [ 8.265990] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212694ad381, max_idle_ns: 440795313445 ns [ 8.916269] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.918317] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.918317] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.926262] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.928071] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.928471] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.928832] SCSI Media Changer driver v0.25 [ 8.932263] tun: Universal TUN/TAP device driver, 1.6 [ 8.934023] tun: (C) 1999-2004 Max Krasnyansky [ 8.936316] sd 0:0:1:0: [sda] Write Protect is off [ 8.938111] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.969435] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.970923] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.972470] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.975233] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.976949] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.977962] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.979715] sky2: driver version 1.30 [ 8.982089] PPP generic driver version 2.4.2 [ 8.985659] PPP BSD Compression module registered [ 8.986529] PPP Deflate Compression module registered [ 8.987860] PPP MPPE Compression module registered [ 8.989016] NET: Registered protocol family 24 [ 8.990196] usbcore: registered new interface driver asix [ 8.991281] usbcore: registered new interface driver ax88179_178a [ 8.993067] usbcore: registered new interface driver cdc_ether [ 8.994654] usbcore: registered new interface driver net1080 [ 8.995065] sda: sda1 [ 8.997137] usbcore: registered new interface driver cdc_subset [ 8.999068] usbcore: registered new interface driver zaurus [ 9.001137] usbcore: registered new interface driver cdc_ncm [ 9.006714] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.008223] ehci-pci: EHCI PCI platform driver [ 9.009042] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.009379] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.009447] ohci-pci: OHCI PCI platform driver [ 9.009791] uhci_hcd: USB Universal Host Controller Interface driver [ 9.012107] usbcore: registered new interface driver usblp [ 9.012590] usbcore: registered new interface driver usb-storage [ 9.014452] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 9.016416] i8042: Warning: Keylock active [ 9.018011] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.020375] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.023917] mousedev: PS/2 mouse device common for all mice [ 9.030165] usbcore: registered new interface driver xpad [ 9.031947] usbcore: registered new interface driver usb_acecad [ 9.034544] usbcore: registered new interface driver aiptek [ 9.035796] usbcore: registered new interface driver gtco [ 9.037048] usbcore: registered new interface driver hanwang [ 9.038800] usbcore: registered new interface driver kbtab [ 9.042565] rtc_cmos 00:00: RTC can wake from S4 [ 9.045663] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.047045] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.048617] i2c /dev entries driver [ 9.051596] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.056513] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.058981] md: linear personality registered for level -1 [ 9.060364] md: raid0 personality registered for level 0 [ 9.061220] md: raid1 personality registered for level 1 [ 9.062629] md: raid10 personality registered for level 10 [ 9.075039] md: raid6 personality registered for level 6 [ 9.076409] md: raid5 personality registered for level 5 [ 9.077706] md: raid4 personality registered for level 4 [ 9.078353] md: multipath personality registered for level -4 [ 9.079814] md: faulty personality registered for level -5 [ 9.085206] device-mapper: uevent: version 1.0.3 [ 9.089468] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.103702] device-mapper: multipath: version 1.10.0 loaded [ 9.104526] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.105573] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.107017] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.110603] device-mapper: raid: Loading target version 1.7.0 [ 9.111745] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.114124] hidraw: raw HID events driver (C) Jiri Kosina [ 9.149354] usbcore: registered new interface driver usbhid [ 9.150659] usbhid: USB HID core driver [ 9.157143] ashmem: initialized [ 9.212531] oprofile: using timer interrupt. [ 9.214454] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.227717] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.231451] GACT probability on [ 9.232359] Mirror/redirect action on [ 9.233584] Simple TC action Loaded [ 9.239721] netem: version 1.3 [ 9.240291] u32 classifier [ 9.240788] Actions configured [ 9.241481] Netfilter messages via NETLINK v0.30. [ 9.242851] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.247754] ctnetlink v0.93: registering with nfnetlink. [ 9.249123] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.256458] xt_time: kernel timezone is -0000 [ 9.257486] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.259343] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.261468] IPVS: Creating netns size=2552 id=0 [ 9.262654] IPVS: ipvs loaded. [ 9.263416] IPVS: [rr] scheduler registered. [ 9.264555] IPVS: [wrr] scheduler registered. [ 9.265281] IPVS: [lc] scheduler registered. [ 9.265960] IPVS: [wlc] scheduler registered. [ 9.266694] IPVS: [lblc] scheduler registered. [ 9.267559] IPVS: [lblcr] scheduler registered. [ 9.268319] IPVS: [dh] scheduler registered. [ 9.268983] IPVS: [sh] scheduler registered. [ 9.269960] IPVS: [sed] scheduler registered. [ 9.270656] IPVS: [nq] scheduler registered. [ 9.271631] ipip: IPv4 over IPv4 tunneling driver [ 9.277304] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.279282] arp_tables: (C) 2002 David S. Miller [ 9.280312] Initializing XFRM netlink socket [ 9.290971] NET: Registered protocol family 10 [ 9.311116] mip6: Mobile IPv6 [ 9.311752] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.315193] sit: IPv6 over IPv4 tunneling driver [ 9.323934] ip6_gre: GRE over IPv6 tunneling driver [ 9.328943] NET: Registered protocol family 17 [ 9.330307] NET: Registered protocol family 15 [ 9.331244] l2tp_core: L2TP core driver, V2.0 [ 9.332557] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.333928] 9pnet: Installing 9P2000 support [ 9.335113] Key type dns_resolver registered [ 9.341369] AVX2 version of gcm_enc/dec engaged. [ 9.341946] AES CTR mode by8 optimization enabled [ 9.351801] registered taskstats version 1 [ 9.352459] Loading compiled-in X.509 certificates [ 9.387935] Btrfs loaded [ 9.392856] Key type encrypted registered [ 9.395589] Magic number: 14:610:372 [ 9.396512] acpi LNXCPU:d6: hash matches [ 9.397614] console [netcon0] enabled [ 9.398202] netconsole: network logging started [ 9.400310] ALSA device list: [ 9.400669] No soundcards found. [ 9.402686] md: Waiting for all devices to be available before autodetect [ 9.403719] md: If you don't use raid, use raid=noautodetect [ 9.422330] md: Autodetecting RAID arrays. [ 9.422955] md: Scanned 0 and added 0 devices. [ 9.423567] md: autorun ... [ 9.425251] md: ... autorun DONE. [ 9.442155] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.538720] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.539968] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.634557] devtmpfs: mounted [ 9.641285] Freeing unused kernel memory: 1864K [ 9.641975] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.552964] stty (1913) used greatest stack depth: 27344 bytes left [ 10.703574] uname (1915) used greatest stack depth: 27232 bytes left [ 10.852973] tput (1917) used greatest stack depth: 27040 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[ 11.750794] udevd[2025]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 12.026159] kasan: CONFIG_KASAN_INLINE enabled [ 12.026969] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 12.028952] Dumping ftrace buffer: [ 12.029459] (ftrace buffer empty) [ 12.029958] Modules linked in: [ 12.030617] CPU: 1 PID: 2055 Comm: udevd Not tainted 4.4.129-g4c706fe #24 [ 12.031529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.032796] task: ffff8800b5ca3000 task.stack: ffff8800b5e80000 [ 12.033788] RIP: 0010:[] [] __lock_acquire+0x5a1/0x5270 [ 12.034978] RSP: 0018:ffff8800b5e879d0 EFLAGS: 00010006 [ 12.035704] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 12.036710] RDX: 033333333333334b RSI: 0000000000000000 RDI: 1999999999999a59 [ 12.037664] RBP: ffff8800b5e87b70 R08: 0000000000000001 R09: 0000000000000000 [ 12.038732] R10: ffffffff83a44860 R11: ffff8800b5ca3000 R12: 00000000SeaBIOS (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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2045259242 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.180910] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.182077] pid_max: default: 32768 minimum: 301 [ 1.182800] ACPI: Core revision 20150930 [ 1.610421] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.612384] Security Framework initialized [ 1.612967] SELinux: Initializing. [ 1.613625] AppArmor: AppArmor disabled by boot time parameter [ 1.614535] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.615461] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.619103] Initializing cgroup subsys io [ 1.619739] Initializing cgroup subsys freezer [ 1.620500] Initializing cgroup subsys hugetlb [ 1.621141] Initializing cgroup subsys debug [ 1.621916] CPU: Physical Processor ID: 0 [ 1.623625] mce: CPU supports 32 MCE banks [ 1.624371] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.625213] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.626137] Spectre V2 : Mitigation: Full generic retpoline [ 1.629263] Freeing SMP alternatives memory: 48K [ 1.638630] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.750111] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.751606] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.840420] x86: Booting SMP configuration: [ 1.841110] .... node #0, CPUs: #1 [ 1.841911] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.846669] x86: Booted up 1 node, 2 CPUs [ 1.847239] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.851406] devtmpfs: initialized [ 1.862719] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.864128] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.865911] xor: automatically using best checksumming function: [ 1.877921] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.960107] avx : 21477.200 MB/sec [ 1.961419] RTC time: 8:23:52, date: 04/26/18 [ 1.964022] NET: Registered protocol family 16 [ 1.965262] schedtune: init normalization constants... [ 1.965993] schedtune: no energy model data [ 1.966669] schedtune: disabled! [ 2.000347] cpuidle: using governor ladder [ 2.030149] cpuidle: using governor menu [ 2.031557] ACPI: bus type PCI registered [ 2.032299] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.035332] PCI: Using configuration type 1 for base access [ 2.510056] raid6: sse2x1 gen() 4649 MB/s [ 2.680040] raid6: sse2x1 xor() 2368 MB/s [ 2.850030] raid6: sse2x2 gen() 7053 MB/s [ 3.020012] raid6: sse2x2 xor() 4002 MB/s [ 3.189998] raid6: sse2x4 gen() 8642 MB/s [ 3.359984] raid6: sse2x4 xor() 5336 MB/s [ 3.529965] raid6: avx2x1 gen() 9301 MB/s [ 3.699946] raid6: avx2x2 gen() 14682 MB/s [ 3.869928] raid6: avx2x4 gen() 19324 MB/s [ 3.870569] raid6: using algorithm avx2x4 gen() 19324 MB/s [ 3.871314] raid6: using avx2x2 recovery algorithm [ 3.872697] ACPI: Added _OSI(Module Device) [ 3.873486] ACPI: Added _OSI(Processor Device) [ 3.874099] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.874774] ACPI: Added _OSI(Processor Aggregator Device) [ 3.901860] ACPI: Executed 2 blocks of module-level executable AML code [ 4.854410] ACPI: Interpreter enabled [ 4.855343] ACPI: (supports S0 S3 S4 S5) [ 4.855903] ACPI: Using IOAPIC for interrupt routing [ 4.857089] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.134996] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.136028] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.137754] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.138877] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.168829] PCI host bridge to bus 0000:00 [ 6.169553] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.170559] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.171595] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.172659] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.173705] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.211317] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.298896] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.305330] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.311605] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.317915] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.321774] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.918891] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.922825] vgaarb: loaded [ 6.927349] SCSI subsystem initialized [ 6.938122] ACPI: bus type USB registered [ 6.940365] usbcore: registered new interface driver usbfs [ 6.941697] usbcore: registered new interface driver hub [ 6.943122] usbcore: registered new device driver usb [ 6.945426] pps_core: LinuxPPS API ver. 1 registered [ 6.947289] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.948845] PTP clock support registered [ 6.966597] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.967785] dmi: Firmware registration failed. [ 6.969303] Advanced Linux Sound Architecture Driver Initialized. [ 6.970992] PCI: Using ACPI for IRQ routing [ 6.986239] NetLabel: Initializing [ 6.986779] NetLabel: domain hash size = 128 [ 6.987379] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.988389] NetLabel: unlabeled traffic allowed by default [ 6.990974] amd_nb: Cannot enumerate AMD northbridges [ 6.991789] clocksource: Switched to clocksource kvm-clock [ 7.206891] pnp: PnP ACPI init [ 7.232207] pnp: PnP ACPI: found 7 devices [ 7.247728] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.249381] NET: Registered protocol family 2 [ 7.252277] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.253585] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.260780] TCP: Hash tables configured (established 65536 bind 65536) [ 7.262023] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.263611] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.266969] NET: Registered protocol family 1 [ 7.267720] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.269532] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.270425] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.273043] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.274285] hw unit of domain pp0-core 2^-0 Joules [ 7.274942] hw unit of domain package 2^-0 Joules [ 7.275585] hw unit of domain dram 2^-16 Joules [ 7.281628] Scanning for low memory corruption every 60 seconds [ 7.290676] audit: initializing netlink subsys (disabled) [ 7.291734] audit: type=2000 audit(1524731037.830:1): initialized [ 7.299507] Initialise system trusted keyring [ 7.302279] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.450151] VFS: Disk quotas dquot_6.6.0 [ 7.452021] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.476661] fuse init (API version 7.23) [ 7.480820] 9p: Installing v9fs 9p2000 file system support [ 7.513314] async_tx: api initialized (async) [ 7.515185] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.516465] io scheduler noop registered [ 7.517022] io scheduler deadline registered [ 7.519574] io scheduler cfq registered (default) [ 7.534367] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.538449] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.539677] ACPI: Power Button [PWRF] [ 7.541567] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.543621] ACPI: Sleep Button [SLPF] [ 7.570129] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.571016] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.596344] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.597353] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.604768] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.628499] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.653942] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.679811] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.706861] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.716218] Non-volatile memory driver v1.3 [ 7.718548] Linux agpgart interface v0.103 [ 7.722296] [drm] Initialized drm 1.1.0 20060810 [ 7.830907] brd: module loaded [ 7.883458] loop: module loaded [ 7.918171] nbd: registered device at major 43 [ 8.071098] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.072207] drbd: built-in [ 8.072915] drbd: registered as block device major 147 [ 8.101953] scsi host0: Virtio SCSI HBA [ 8.141613] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.272870] tsc: Refined TSC clocksource calibration: 2299.825 MHz [ 8.274405] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21268fd8e1a, max_idle_ns: 440795284086 ns [ 8.880595] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.883195] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.883195] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.890792] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.893453] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.893718] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.896555] sd 0:0:1:0: [sda] Write Protect is off [ 8.896561] SCSI Media Changer driver v0.25 [ 8.900296] tun: Universal TUN/TAP device driver, 1.6 [ 8.900505] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.904148] tun: (C) 1999-2004 Max Krasnyansky [ 8.933984] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.935229] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.936879] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.938202] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.939920] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.940832] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.943054] sky2: driver version 1.30 [ 8.945356] PPP generic driver version 2.4.2 [ 8.947699] PPP BSD Compression module registered [ 8.948696] PPP Deflate Compression module registered [ 8.949606] sda: sda1 [ 8.950687] PPP MPPE Compression module registered [ 8.951944] NET: Registered protocol family 24 [ 8.953752] usbcore: registered new interface driver asix [ 8.955510] usbcore: registered new interface driver ax88179_178a [ 8.957464] usbcore: registered new interface driver cdc_ether [ 8.959428] usbcore: registered new interface driver net1080 [ 8.960937] usbcore: registered new interface driver cdc_subset [ 8.963054] usbcore: registered new interface driver zaurus [ 8.964408] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.964910] usbcore: registered new interface driver cdc_ncm [ 8.967269] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.968868] ehci-pci: EHCI PCI platform driver [ 8.970197] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.971365] ohci-pci: OHCI PCI platform driver [ 8.972658] uhci_hcd: USB Universal Host Controller Interface driver [ 8.976106] usbcore: registered new interface driver usblp [ 8.977465] usbcore: registered new interface driver usb-storage [ 8.980768] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.984357] i8042: Warning: Keylock active [ 8.986623] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.989563] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.993600] mousedev: PS/2 mouse device common for all mice [ 8.998450] usbcore: registered new interface driver xpad [ 8.999558] usbcore: registered new interface driver usb_acecad [ 9.001102] usbcore: registered new interface driver aiptek [ 9.003027] usbcore: registered new interface driver gtco [ 9.004695] usbcore: registered new interface driver hanwang [ 9.006290] usbcore: registered new interface driver kbtab [ 9.010299] rtc_cmos 00:00: RTC can wake from S4 [ 9.013264] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.014819] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.016240] i2c /dev entries driver [ 9.019245] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.023845] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.026362] md: linear personality registered for level -1 [ 9.027721] md: raid0 personality registered for level 0 [ 9.028604] md: raid1 personality registered for level 1 [ 9.029876] md: raid10 personality registered for level 10 [ 9.042643] md: raid6 personality registered for level 6 [ 9.043944] md: raid5 personality registered for level 5 [ 9.045266] md: raid4 personality registered for level 4 [ 9.046618] md: multipath personality registered for level -4 [ 9.048021] md: faulty personality registered for level -5 [ 9.053741] device-mapper: uevent: version 1.0.3 [ 9.058157] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.082345] device-mapper: multipath: version 1.10.0 loaded [ 9.083505] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.084858] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.086031] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.089786] device-mapper: raid: Loading target version 1.7.0 [ 9.091118] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.093942] hidraw: raw HID events driver (C) Jiri Kosina [ 9.111217] kworker/u4:0 (1705) used greatest stack depth: 27328 bytes left [ 9.129004] usbcore: registered new interface driver usbhid [ 9.130385] usbhid: USB HID core driver [ 9.135654] ashmem: initialized [ 9.193402] oprofile: using timer interrupt. [ 9.194836] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.199561] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.213982] GACT probability on [ 9.214696] Mirror/redirect action on [ 9.215785] Simple TC action Loaded [ 9.219735] netem: version 1.3 [ 9.220450] u32 classifier [ 9.221015] Actions configured [ 9.221918] Netfilter messages via NETLINK v0.30. [ 9.222975] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.227755] ctnetlink v0.93: registering with nfnetlink. [ 9.229366] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.239157] xt_time: kernel timezone is -0000 [ 9.240198] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.242523] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.244539] IPVS: Creating netns size=2552 id=0 [ 9.245517] IPVS: ipvs loaded. [ 9.246280] IPVS: [rr] scheduler registered. [ 9.247404] IPVS: [wrr] scheduler registered. [ 9.248443] IPVS: [lc] scheduler registered. [ 9.249466] IPVS: [wlc] scheduler registered. [ 9.250221] IPVS: [lblc] scheduler registered. [ 9.251315] IPVS: [lblcr] scheduler registered. [ 9.252724] IPVS: [dh] scheduler registered. [ 9.253828] IPVS: [sh] scheduler registered. [ 9.254824] IPVS: [sed] scheduler registered. [ 9.255881] IPVS: [nq] scheduler registered. [ 9.256844] ipip: IPv4 over IPv4 tunneling driver [ 9.262430] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.264648] arp_tables: (C) 2002 David S. Miller [ 9.265874] Initializing XFRM netlink socket [ 9.276975] NET: Registered protocol family 10 [ 9.297059] mip6: Mobile IPv6 [ 9.297931] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.300789] sit: IPv6 over IPv4 tunneling driver [ 9.310362] ip6_gre: GRE over IPv6 tunneling driver [ 9.315415] NET: Registered protocol family 17 [ 9.316097] NET: Registered protocol family 15 [ 9.317406] l2tp_core: L2TP core driver, V2.0 [ 9.318533] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.320316] 9pnet: Installing 9P2000 support [ 9.322001] Key type dns_resolver registered [ 9.328413] AVX2 version of gcm_enc/dec engaged. [ 9.329623] AES CTR mode by8 optimization enabled [ 9.339018] registered taskstats version 1 [ 9.340077] Loading compiled-in X.509 certificates [ 9.375641] Btrfs loaded [ 9.380450] Key type encrypted registered [ 9.393533] Magic number: 14:610:372 [ 9.394533] acpi LNXCPU:d6: hash matches [ 9.395691] console [netcon0] enabled [ 9.396359] netconsole: network logging started [ 9.398596] ALSA device list: [ 9.399381] No soundcards found. [ 9.401706] md: Waiting for all devices to be available before autodetect [ 9.403130] md: If you don't use raid, use raid=noautodetect [ 9.411341] md: Autodetecting RAID arrays. [ 9.412074] md: Scanned 0 and added 0 devices. [ 9.412688] md: autorun ... [ 9.413097] md: ... autorun DONE. [ 9.437465] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.543300] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.544758] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.592335] devtmpfs: mounted [ 9.598913] Freeing unused kernel memory: 1864K [ 9.599632] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.477236] stty (1913) used greatest stack depth: 26672 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[ 11.701052] udevd[2025]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [ 11.772352] BUG: unable to handle kernel paging request at 00007f315faa4f90 [ 11.773477] IP: [<00007f315faa4f90>] 0x7f315faa4f90 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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2243576223 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.181663] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.182867] pid_max: default: 32768 minimum: 301 [ 1.183578] ACPI: Core revision 20150930 [ 1.609955] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.611986] Security Framework initialized [ 1.612637] SELinux: Initializing. [ 1.613295] AppArmor: AppArmor disabled by boot time parameter [ 1.614205] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.615131] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.618778] Initializing cgroup subsys io [ 1.619413] Initializing cgroup subsys freezer [ 1.620058] Initializing cgroup subsys hugetlb [ 1.620709] Initializing cgroup subsys debug [ 1.621554] CPU: Physical Processor ID: 0 [ 1.623264] mce: CPU supports 32 MCE banks [ 1.624008] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.624853] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.625757] Spectre V2 : Mitigation: Full generic retpoline [ 1.628850] Freeing SMP alternatives memory: 48K [ 1.638814] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.750996] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.752559] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.841318] x86: Booting SMP configuration: [ 1.841972] .... node #0, CPUs: #1 [ 1.842752] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.847525] x86: Booted up 1 node, 2 CPUs [ 1.848148] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.853027] devtmpfs: initialized [ 1.863476] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.864995] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.867005] xor: automatically using best checksumming function: [ 1.879181] kworker/u4:0 (21) used greatest stack depth: 27920 bytes left [ 1.961034] avx : 21605.200 MB/sec [ 1.962304] RTC time: 8:24:07, date: 04/26/18 [ 1.964804] NET: Registered protocol family 16 [ 1.965961] schedtune: init normalization constants... [ 1.966684] schedtune: no energy model data [ 1.967260] schedtune: disabled! [ 2.001267] cpuidle: using governor ladder [ 2.031088] cpuidle: using governor menu [ 2.032412] ACPI: bus type PCI registered [ 2.033032] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.036112] PCI: Using configuration type 1 for base access [ 2.045868] kworker/u4:0 (49) used greatest stack depth: 27424 bytes left [ 2.501048] raid6: sse2x1 gen() 4647 MB/s [ 2.671044] raid6: sse2x1 xor() 2367 MB/s [ 2.841041] raid6: sse2x2 gen() 7054 MB/s [ 3.011047] raid6: sse2x2 xor() 4007 MB/s [ 3.181052] raid6: sse2x4 gen() 8654 MB/s [ 3.351057] raid6: sse2x4 xor() 5330 MB/s [ 3.521065] raid6: avx2x1 gen() 9343 MB/s [ 3.691069] raid6: avx2x2 gen() 14604 MB/s [ 3.861070] raid6: avx2x4 gen() 19211 MB/s [ 3.861797] raid6: using algorithm avx2x4 gen() 19211 MB/s [ 3.862563] raid6: using avx2x2 recovery algorithm [ 3.864497] ACPI: Added _OSI(Module Device) [ 3.865216] ACPI: Added _OSI(Processor Device) [ 3.865849] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.866511] ACPI: Added _OSI(Processor Aggregator Device) [ 3.894259] ACPI: Executed 2 blocks of module-level executable AML code [ 4.846221] ACPI: Interpreter enabled [ 4.847301] ACPI: (supports S0 S3 S4 S5) [ 4.847975] ACPI: Using IOAPIC for interrupt routing [ 4.849187] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.130793] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.131829] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.133248] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.134342] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.164637] PCI host bridge to bus 0000:00 [ 6.165331] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.166307] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.167262] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.168305] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.169351] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.207794] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.294335] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.300924] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.307079] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.313419] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.317082] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.916925] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.920751] vgaarb: loaded [ 6.925144] SCSI subsystem initialized [ 6.939756] ACPI: bus type USB registered [ 6.941853] usbcore: registered new interface driver usbfs [ 6.943378] usbcore: registered new interface driver hub [ 6.944576] usbcore: registered new device driver usb [ 6.946730] pps_core: LinuxPPS API ver. 1 registered [ 6.947453] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.949554] PTP clock support registered [ 6.951404] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.952556] dmi: Firmware registration failed. [ 6.954108] Advanced Linux Sound Architecture Driver Initialized. [ 6.955788] PCI: Using ACPI for IRQ routing [ 6.964517] NetLabel: Initializing [ 6.965050] NetLabel: domain hash size = 128 [ 6.965648] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.966638] NetLabel: unlabeled traffic allowed by default [ 6.969246] amd_nb: Cannot enumerate AMD northbridges [ 6.970160] clocksource: Switched to clocksource kvm-clock [ 7.184351] pnp: PnP ACPI init [ 7.211390] pnp: PnP ACPI: found 7 devices [ 7.225443] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.227098] NET: Registered protocol family 2 [ 7.229839] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.231291] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.238840] TCP: Hash tables configured (established 65536 bind 65536) [ 7.239998] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.241825] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.245212] NET: Registered protocol family 1 [ 7.245970] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.247788] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.248673] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.250869] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.252124] hw unit of domain pp0-core 2^-0 Joules [ 7.252778] hw unit of domain package 2^-0 Joules [ 7.253420] hw unit of domain dram 2^-16 Joules [ 7.259466] Scanning for low memory corruption every 60 seconds [ 7.268713] audit: initializing netlink subsys (disabled) [ 7.269810] audit: type=2000 audit(1524731052.809:1): initialized [ 7.277255] Initialise system trusted keyring [ 7.279371] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.430110] VFS: Disk quotas dquot_6.6.0 [ 7.432740] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.458223] fuse init (API version 7.23) [ 7.461910] 9p: Installing v9fs 9p2000 file system support [ 7.494327] async_tx: api initialized (async) [ 7.496383] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.497910] io scheduler noop registered [ 7.498616] io scheduler deadline registered [ 7.503420] io scheduler cfq registered (default) [ 7.515462] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.519972] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.521969] ACPI: Power Button [PWRF] [ 7.524309] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.525588] ACPI: Sleep Button [SLPF] [ 7.555255] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.556282] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.583639] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.584866] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.591947] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.614947] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.640866] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.666764] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.692466] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.701871] Non-volatile memory driver v1.3 [ 7.705199] Linux agpgart interface v0.103 [ 7.708651] [drm] Initialized drm 1.1.0 20060810 [ 7.815731] brd: module loaded [ 7.859269] loop: module loaded [ 7.905068] nbd: registered device at major 43 [ 8.065449] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.066942] drbd: built-in [ 8.067601] drbd: registered as block device major 147 [ 8.108665] scsi host0: Virtio SCSI HBA [ 8.161311] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.250799] tsc: Refined TSC clocksource calibration: 2299.831 MHz [ 8.252003] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126957b46a, max_idle_ns: 440795273077 ns [ 8.903033] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.905023] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.905023] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.914445] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.916380] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.916589] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.916943] SCSI Media Changer driver v0.25 [ 8.920790] tun: Universal TUN/TAP device driver, 1.6 [ 8.922043] tun: (C) 1999-2004 Max Krasnyansky [ 8.925428] sd 0:0:1:0: [sda] Write Protect is off [ 8.929251] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.955571] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.956959] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.958896] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.961434] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.963100] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.964495] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.965955] sky2: driver version 1.30 [ 8.968051] PPP generic driver version 2.4.2 [ 8.970046] PPP BSD Compression module registered [ 8.971402] PPP Deflate Compression module registered [ 8.972456] PPP MPPE Compression module registered [ 8.973678] NET: Registered protocol family 24 [ 8.975068] usbcore: registered new interface driver asix [ 8.975774] sda: sda1 [ 8.977413] usbcore: registered new interface driver ax88179_178a [ 8.979589] usbcore: registered new interface driver cdc_ether [ 8.981771] usbcore: registered new interface driver net1080 [ 8.983712] usbcore: registered new interface driver cdc_subset [ 8.985634] usbcore: registered new interface driver zaurus [ 8.987469] usbcore: registered new interface driver cdc_ncm [ 8.991330] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.992171] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.992193] ehci-pci: EHCI PCI platform driver [ 8.992545] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.992609] ohci-pci: OHCI PCI platform driver [ 8.992945] uhci_hcd: USB Universal Host Controller Interface driver [ 8.995254] usbcore: registered new interface driver usblp [ 8.995753] usbcore: registered new interface driver usb-storage [ 8.997575] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.999384] i8042: Warning: Keylock active [ 9.001017] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.003293] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.006649] mousedev: PS/2 mouse device common for all mice [ 9.010544] usbcore: registered new interface driver xpad [ 9.012377] usbcore: registered new interface driver usb_acecad [ 9.014374] usbcore: registered new interface driver aiptek [ 9.016185] usbcore: registered new interface driver gtco [ 9.017882] usbcore: registered new interface driver hanwang [ 9.019096] usbcore: registered new interface driver kbtab [ 9.025221] rtc_cmos 00:00: RTC can wake from S4 [ 9.028483] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.030087] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.032011] i2c /dev entries driver [ 9.035070] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.038960] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.041249] md: linear personality registered for level -1 [ 9.042464] md: raid0 personality registered for level 0 [ 9.043950] md: raid1 personality registered for level 1 [ 9.045093] md: raid10 personality registered for level 10 [ 9.047488] md: raid6 personality registered for level 6 [ 9.048645] md: raid5 personality registered for level 5 [ 9.049796] md: raid4 personality registered for level 4 [ 9.051257] md: multipath personality registered for level -4 [ 9.052653] md: faulty personality registered for level -5 [ 9.058052] device-mapper: uevent: version 1.0.3 [ 9.064589] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.098719] device-mapper: multipath: version 1.10.0 loaded [ 9.099953] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.101404] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.102748] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.106665] device-mapper: raid: Loading target version 1.7.0 [ 9.108296] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.110635] hidraw: raw HID events driver (C) Jiri Kosina [ 9.144444] usbcore: registered new interface driver usbhid [ 9.145913] usbhid: USB HID core driver [ 9.149628] ashmem: initialized [ 9.203346] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.215690] oprofile: using timer interrupt. [ 9.216777] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.230129] GACT probability on [ 9.232829] Mirror/redirect action on [ 9.233726] Simple TC action Loaded [ 9.237796] netem: version 1.3 [ 9.238597] u32 classifier [ 9.239236] Actions configured [ 9.240029] Netfilter messages via NETLINK v0.30. [ 9.241883] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.246588] ctnetlink v0.93: registering with nfnetlink. [ 9.248173] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.255689] xt_time: kernel timezone is -0000 [ 9.256488] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.258161] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.260708] IPVS: Creating netns size=2552 id=0 [ 9.261654] IPVS: ipvs loaded. [ 9.262533] IPVS: [rr] scheduler registered. [ 9.263146] IPVS: [wrr] scheduler registered. [ 9.263944] IPVS: [lc] scheduler registered. [ 9.264973] IPVS: [wlc] scheduler registered. [ 9.265888] IPVS: [lblc] scheduler registered. [ 9.267072] IPVS: [lblcr] scheduler registered. [ 9.267929] IPVS: [dh] scheduler registered. [ 9.268834] IPVS: [sh] scheduler registered. [ 9.269725] IPVS: [sed] scheduler registered. [ 9.270561] IPVS: [nq] scheduler registered. [ 9.271668] ipip: IPv4 over IPv4 tunneling driver [ 9.277116] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.278955] arp_tables: (C) 2002 David S. Miller [ 9.281064] Initializing XFRM netlink socket [ 9.290237] NET: Registered protocol family 10 [ 9.300017] mip6: Mobile IPv6 [ 9.300999] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.303990] sit: IPv6 over IPv4 tunneling driver [ 9.313405] ip6_gre: GRE over IPv6 tunneling driver [ 9.318053] NET: Registered protocol family 17 [ 9.318982] NET: Registered protocol family 15 [ 9.320044] l2tp_core: L2TP core driver, V2.0 [ 9.321291] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.322328] 9pnet: Installing 9P2000 support [ 9.323728] Key type dns_resolver registered [ 9.330134] AVX2 version of gcm_enc/dec engaged. [ 9.330862] AES CTR mode by8 optimization enabled [ 9.340120] registered taskstats version 1 [ 9.341270] Loading compiled-in X.509 certificates [ 9.376650] Btrfs loaded [ 9.384290] Key type encrypted registered [ 9.397232] Magic number: 14:163:423 [ 9.398232] console [netcon0] enabled [ 9.398874] netconsole: network logging started [ 9.402210] ALSA device list: [ 9.402949] No soundcards found. [ 9.404911] md: Waiting for all devices to be available before autodetect [ 9.405860] md: If you don't use raid, use raid=noautodetect [ 9.415068] md: Autodetecting RAID arrays. [ 9.415680] md: Scanned 0 and added 0 devices. [ 9.416290] md: autorun ... [ 9.416707] md: ... autorun DONE. [ 9.441840] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.549639] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.550911] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.630191] devtmpfs: mounted [ 9.636772] Freeing unused kernel memory: 1864K [ 9.637494] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.531230] stty (1912) used greatest stack depth: 27232 bytes left [info] Using makefile-style concurrent boot in runlevel S. No such file or directory No such file or directory No such file or directory No such file or directory [ 11.495696] create_static_n (2012) used greatest stack depth: 26944 bytes left [....] Starting the hotplug events dispatcher: udevd[ 11.544720] udevd[2024]: 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...[ 13.141852] kasan: CONFIG_KASAN_INLINE enabled [ 13.142645] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2191762702 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.179709] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.180976] pid_max: default: 32768 minimum: 301 [ 1.181739] ACPI: Core revision 20150930 [ 1.610520] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.612654] Security Framework initialized [ 1.613297] SELinux: Initializing. [ 1.614017] AppArmor: AppArmor disabled by boot time parameter [ 1.615023] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.616081] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.619891] Initializing cgroup subsys io [ 1.620543] Initializing cgroup subsys freezer [ 1.621230] Initializing cgroup subsys hugetlb [ 1.621901] Initializing cgroup subsys debug [ 1.622681] CPU: Physical Processor ID: 0 [ 1.624507] mce: CPU supports 32 MCE banks [ 1.625290] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.626140] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.627049] Spectre V2 : Mitigation: Full generic retpoline [ 1.630180] Freeing SMP alternatives memory: 48K [ 1.640078] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.758993] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.760772] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.849287] x86: Booting SMP configuration: [ 1.849964] .... node #0, CPUs: #1 [ 1.850807] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.855871] x86: Booted up 1 node, 2 CPUs [ 1.856491] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.860550] devtmpfs: initialized [ 1.871960] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.873589] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.875485] xor: automatically using best checksumming function: [ 1.887123] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.969029] avx : 21544.800 MB/sec [ 1.970294] RTC time: 8:24:23, date: 04/26/18 [ 1.972883] NET: Registered protocol family 16 [ 1.974015] schedtune: init normalization constants... [ 1.974804] schedtune: no energy model data [ 1.975400] schedtune: disabled! [ 2.009279] cpuidle: using governor ladder [ 2.039073] cpuidle: using governor menu [ 2.040407] ACPI: bus type PCI registered [ 2.040991] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.044047] PCI: Using configuration type 1 for base access [ 2.265076] kworker/u4:0 (413) used greatest stack depth: 27024 bytes left [ 2.519027] raid6: sse2x1 gen() 4590 MB/s [ 2.689030] raid6: sse2x1 xor() 2360 MB/s [ 2.859042] raid6: sse2x2 gen() 7037 MB/s [ 3.029044] raid6: sse2x2 xor() 4012 MB/s [ 3.199049] raid6: sse2x4 gen() 8654 MB/s [ 3.369051] raid6: sse2x4 xor() 5325 MB/s [ 3.539051] raid6: avx2x1 gen() 9314 MB/s [ 3.709056] raid6: avx2x2 gen() 14614 MB/s [ 3.879058] raid6: avx2x4 gen() 19226 MB/s [ 3.879775] raid6: using algorithm avx2x4 gen() 19226 MB/s [ 3.880589] raid6: using avx2x2 recovery algorithm [ 3.882015] ACPI: Added _OSI(Module Device) [ 3.882667] ACPI: Added _OSI(Processor Device) [ 3.883298] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.884032] ACPI: Added _OSI(Processor Aggregator Device) [ 3.911165] ACPI: Executed 2 blocks of module-level executable AML code [ 4.865356] ACPI: Interpreter enabled [ 4.866347] ACPI: (supports S0 S3 S4 S5) [ 4.866915] ACPI: Using IOAPIC for interrupt routing [ 4.868819] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.149445] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.151318] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.152706] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.153829] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.183998] PCI host bridge to bus 0000:00 [ 6.184789] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.185898] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.187063] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.188554] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.189750] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.228925] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.315801] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.322436] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.328870] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.335124] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.339013] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.937145] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.941440] vgaarb: loaded [ 6.944878] SCSI subsystem initialized [ 6.949068] ACPI: bus type USB registered [ 6.950868] usbcore: registered new interface driver usbfs [ 6.952065] usbcore: registered new interface driver hub [ 6.953358] usbcore: registered new device driver usb [ 6.955640] pps_core: LinuxPPS API ver. 1 registered [ 6.956580] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.958558] PTP clock support registered [ 6.961448] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.962780] dmi: Firmware registration failed. [ 6.964411] Advanced Linux Sound Architecture Driver Initialized. [ 6.966449] PCI: Using ACPI for IRQ routing [ 6.974945] NetLabel: Initializing [ 6.975488] NetLabel: domain hash size = 128 [ 6.976872] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.978109] NetLabel: unlabeled traffic allowed by default [ 6.980849] amd_nb: Cannot enumerate AMD northbridges [ 6.982206] clocksource: Switched to clocksource kvm-clock [ 7.184447] pnp: PnP ACPI init [ 7.211215] pnp: PnP ACPI: found 7 devices [ 7.225575] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.227317] NET: Registered protocol family 2 [ 7.230175] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.232319] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.239586] TCP: Hash tables configured (established 65536 bind 65536) [ 7.240821] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.243715] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.246525] NET: Registered protocol family 1 [ 7.247302] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.249189] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.250086] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.253218] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.254471] hw unit of domain pp0-core 2^-0 Joules [ 7.255395] hw unit of domain package 2^-0 Joules [ 7.256105] hw unit of domain dram 2^-16 Joules [ 7.263067] Scanning for low memory corruption every 60 seconds [ 7.272068] audit: initializing netlink subsys (disabled) [ 7.273311] audit: type=2000 audit(1524731068.790:1): initialized [ 7.280103] Initialise system trusted keyring [ 7.292606] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.443905] VFS: Disk quotas dquot_6.6.0 [ 7.446131] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.471020] fuse init (API version 7.23) [ 7.474833] 9p: Installing v9fs 9p2000 file system support [ 7.508060] async_tx: api initialized (async) [ 7.510315] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.511479] io scheduler noop registered [ 7.512069] io scheduler deadline registered [ 7.514786] io scheduler cfq registered (default) [ 7.526599] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.530467] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.531762] ACPI: Power Button [PWRF] [ 7.533736] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.534882] ACPI: Sleep Button [SLPF] [ 7.571968] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.573066] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.598366] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.599324] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.606433] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.629775] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.655808] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.682083] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.707799] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.717076] Non-volatile memory driver v1.3 [ 7.719489] Linux agpgart interface v0.103 [ 7.723126] [drm] Initialized drm 1.1.0 20060810 [ 7.829502] brd: module loaded [ 7.903211] loop: module loaded [ 7.929057] nbd: registered device at major 43 [ 8.097241] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.098700] drbd: built-in [ 8.099167] drbd: registered as block device major 147 [ 8.127976] scsi host0: Virtio SCSI HBA [ 8.160208] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.252654] tsc: Refined TSC clocksource calibration: 2299.838 MHz [ 8.254080] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269bebbc7, max_idle_ns: 440795221699 ns [ 8.901186] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.903593] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.903593] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.911371] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.913097] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.913404] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.913753] SCSI Media Changer driver v0.25 [ 8.916986] tun: Universal TUN/TAP device driver, 1.6 [ 8.918252] tun: (C) 1999-2004 Max Krasnyansky [ 8.920205] sd 0:0:1:0: [sda] Write Protect is off [ 8.922093] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.953228] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.954727] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.956083] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.957812] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.959083] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.960537] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.963833] sky2: driver version 1.30 [ 8.966096] PPP generic driver version 2.4.2 [ 8.968385] PPP BSD Compression module registered [ 8.969318] PPP Deflate Compression module registered [ 8.970311] PPP MPPE Compression module registered [ 8.971671] NET: Registered protocol family 24 [ 8.973300] usbcore: registered new interface driver asix [ 8.974137] sda: sda1 [ 8.976283] usbcore: registered new interface driver ax88179_178a [ 8.978162] usbcore: registered new interface driver cdc_ether [ 8.980006] usbcore: registered new interface driver net1080 [ 8.981688] usbcore: registered new interface driver cdc_subset [ 8.984168] usbcore: registered new interface driver zaurus [ 8.986088] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.986263] usbcore: registered new interface driver cdc_ncm [ 8.988465] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.988487] ehci-pci: EHCI PCI platform driver [ 8.988846] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.988909] ohci-pci: OHCI PCI platform driver [ 8.989248] uhci_hcd: USB Universal Host Controller Interface driver [ 8.991582] usbcore: registered new interface driver usblp [ 8.992068] usbcore: registered new interface driver usb-storage [ 8.994085] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.995999] i8042: Warning: Keylock active [ 8.997570] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.999867] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.003278] mousedev: PS/2 mouse device common for all mice [ 9.007063] usbcore: registered new interface driver xpad [ 9.009882] usbcore: registered new interface driver usb_acecad [ 9.011617] usbcore: registered new interface driver aiptek [ 9.016412] usbcore: registered new interface driver gtco [ 9.017810] usbcore: registered new interface driver hanwang [ 9.019610] usbcore: registered new interface driver kbtab [ 9.023589] rtc_cmos 00:00: RTC can wake from S4 [ 9.026748] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.028321] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.029905] i2c /dev entries driver [ 9.033487] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.037790] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.040516] md: linear personality registered for level -1 [ 9.041751] md: raid0 personality registered for level 0 [ 9.044087] md: raid1 personality registered for level 1 [ 9.045280] md: raid10 personality registered for level 10 [ 9.057584] md: raid6 personality registered for level 6 [ 9.058736] md: raid5 personality registered for level 5 [ 9.060178] md: raid4 personality registered for level 4 [ 9.061464] md: multipath personality registered for level -4 [ 9.062850] md: faulty personality registered for level -5 [ 9.068720] device-mapper: uevent: version 1.0.3 [ 9.073348] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.097590] device-mapper: multipath: version 1.10.0 loaded [ 9.099090] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.100598] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.102329] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.106231] device-mapper: raid: Loading target version 1.7.0 [ 9.107595] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.110241] hidraw: raw HID events driver (C) Jiri Kosina [ 9.144012] usbcore: registered new interface driver usbhid [ 9.145448] usbhid: USB HID core driver [ 9.149428] ashmem: initialized [ 9.204817] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.210319] oprofile: using timer interrupt. [ 9.211845] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.228505] GACT probability on [ 9.229377] Mirror/redirect action on [ 9.230373] Simple TC action Loaded [ 9.237537] netem: version 1.3 [ 9.238386] u32 classifier [ 9.239035] Actions configured [ 9.240043] Netfilter messages via NETLINK v0.30. [ 9.241779] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.246713] ctnetlink v0.93: registering with nfnetlink. [ 9.249371] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.257118] xt_time: kernel timezone is -0000 [ 9.258383] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.260710] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.263053] IPVS: Creating netns size=2552 id=0 [ 9.264251] IPVS: ipvs loaded. [ 9.264912] IPVS: [rr] scheduler registered. [ 9.266004] IPVS: [wrr] scheduler registered. [ 9.266928] IPVS: [lc] scheduler registered. [ 9.268205] IPVS: [wlc] scheduler registered. [ 9.269200] IPVS: [lblc] scheduler registered. [ 9.270435] IPVS: [lblcr] scheduler registered. [ 9.271584] IPVS: [dh] scheduler registered. [ 9.272561] IPVS: [sh] scheduler registered. [ 9.273595] IPVS: [sed] scheduler registered. [ 9.274622] IPVS: [nq] scheduler registered. [ 9.275747] ipip: IPv4 over IPv4 tunneling driver [ 9.281515] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.284300] arp_tables: (C) 2002 David S. Miller [ 9.285744] Initializing XFRM netlink socket [ 9.294669] NET: Registered protocol family 10 [ 9.315144] mip6: Mobile IPv6 [ 9.316111] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.319190] sit: IPv6 over IPv4 tunneling driver [ 9.328065] ip6_gre: GRE over IPv6 tunneling driver [ 9.333487] NET: Registered protocol family 17 [ 9.334692] NET: Registered protocol family 15 [ 9.335994] l2tp_core: L2TP core driver, V2.0 [ 9.336997] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.338280] 9pnet: Installing 9P2000 support [ 9.339537] Key type dns_resolver registered [ 9.345930] AVX2 version of gcm_enc/dec engaged. [ 9.346826] AES CTR mode by8 optimization enabled [ 9.357024] registered taskstats version 1 [ 9.359035] Loading compiled-in X.509 certificates [ 9.395050] Btrfs loaded [ 9.399522] Key type encrypted registered [ 9.412765] Magic number: 14:163:423 [ 9.414273] console [netcon0] enabled [ 9.415090] netconsole: network logging started [ 9.417544] ALSA device list: [ 9.418248] No soundcards found. [ 9.421003] md: Waiting for all devices to be available before autodetect [ 9.422671] md: If you don't use raid, use raid=noautodetect [ 9.442084] md: Autodetecting RAID arrays. [ 9.442862] md: Scanned 0 and added 0 devices. [ 9.443529] md: autorun ... [ 9.444100] md: ... autorun DONE. [ 9.453139] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.551850] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.553978] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.604526] devtmpfs: mounted [ 9.611317] Freeing unused kernel memory: 1864K [ 9.612146] Kernel memory protection disabled. INIT: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. No such file or directory No such file or directory No such file or directory No such file or directory [ 11.571966] mountkernfs.sh (1922) used greatest stack depth: 26656 bytes left [....] Starting the hotplug events dispatcher: udevd[ 11.869405] udevd[2024]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 12.119630] kasan: CONFIG_KASAN_INLISeaBIOS (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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2310792493 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.172464] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.173633] pid_max: default: 32768 minimum: 301 [ 1.174351] ACPI: Core revision 20150930 [ 1.603785] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.605817] Security Framework initialized [ 1.606461] SELinux: Initializing. [ 1.607140] AppArmor: AppArmor disabled by boot time parameter [ 1.608063] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.609028] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.612821] Initializing cgroup subsys io [ 1.613491] Initializing cgroup subsys freezer [ 1.614138] Initializing cgroup subsys hugetlb [ 1.614799] Initializing cgroup subsys debug [ 1.615560] CPU: Physical Processor ID: 0 [ 1.617292] mce: CPU supports 32 MCE banks [ 1.618063] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.618926] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.619851] Spectre V2 : Mitigation: Full generic retpoline [ 1.623058] Freeing SMP alternatives memory: 48K [ 1.633066] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.751773] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.753470] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.842104] x86: Booting SMP configuration: [ 1.842843] .... node #0, CPUs: #1 [ 1.843620] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.848588] x86: Booted up 1 node, 2 CPUs [ 1.849245] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.853375] devtmpfs: initialized [ 1.864507] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.865940] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.867645] xor: automatically using best checksumming function: [ 1.879789] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.961791] avx : 21504.000 MB/sec [ 1.963176] RTC time: 8:24:38, date: 04/26/18 [ 1.965749] NET: Registered protocol family 16 [ 1.966932] schedtune: init normalization constants... [ 1.967684] schedtune: no energy model data [ 1.968396] schedtune: disabled! [ 2.002047] cpuidle: using governor ladder [ 2.031823] cpuidle: using governor menu [ 2.033173] ACPI: bus type PCI registered [ 2.033734] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.036767] PCI: Using configuration type 1 for base access [ 2.511834] raid6: sse2x1 gen() 4205 MB/s [ 2.681810] raid6: sse2x1 xor() 2148 MB/s [ 2.851810] raid6: sse2x2 gen() 6958 MB/s [ 3.021816] raid6: sse2x2 xor() 3988 MB/s [ 3.191830] raid6: sse2x4 gen() 9098 MB/s [ 3.361822] raid6: sse2x4 xor() 5032 MB/s [ 3.531819] raid6: avx2x1 gen() 8811 MB/s [ 3.701840] raid6: avx2x2 gen() 13467 MB/s [ 3.871819] raid6: avx2x4 gen() 18019 MB/s [ 3.872476] raid6: using algorithm avx2x4 gen() 18019 MB/s [ 3.873239] raid6: using avx2x2 recovery algorithm [ 3.874637] ACPI: Added _OSI(Module Device) [ 3.875321] ACPI: Added _OSI(Processor Device) [ 3.875933] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.876579] ACPI: Added _OSI(Processor Aggregator Device) [ 3.903862] ACPI: Executed 2 blocks of module-level executable AML code [ 4.884155] ACPI: Interpreter enabled [ 4.885165] ACPI: (supports S0 S3 S4 S5) [ 4.885743] ACPI: Using IOAPIC for interrupt routing [ 4.886939] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.204291] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.205375] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.206716] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.207735] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.238325] PCI host bridge to bus 0000:00 [ 6.239210] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.240583] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.241579] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.242696] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.243780] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.282564] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.373293] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.380143] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.386770] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.393095] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.396709] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 7.007295] ACPI: Enabled 16 GPEs in block 00 to 0F [ 7.011916] vgaarb: loaded [ 7.015958] SCSI subsystem initialized [ 7.018949] ACPI: bus type USB registered [ 7.021140] usbcore: registered new interface driver usbfs [ 7.022677] usbcore: registered new interface driver hub [ 7.024129] usbcore: registered new device driver usb [ 7.027433] pps_core: LinuxPPS API ver. 1 registered [ 7.028204] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.030026] PTP clock support registered [ 7.032826] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 7.033932] dmi: Firmware registration failed. [ 7.035488] Advanced Linux Sound Architecture Driver Initialized. [ 7.037177] PCI: Using ACPI for IRQ routing [ 7.052061] NetLabel: Initializing [ 7.052601] NetLabel: domain hash size = 128 [ 7.053199] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.054213] NetLabel: unlabeled traffic allowed by default [ 7.056803] amd_nb: Cannot enumerate AMD northbridges [ 7.057643] clocksource: Switched to clocksource kvm-clock [ 7.257854] pnp: PnP ACPI init [ 7.283614] pnp: PnP ACPI: found 7 devices [ 7.298056] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.299718] NET: Registered protocol family 2 [ 7.302452] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.303911] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.311278] TCP: Hash tables configured (established 65536 bind 65536) [ 7.313122] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.314824] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.319013] NET: Registered protocol family 1 [ 7.319793] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.321659] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.322566] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.324565] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.325788] hw unit of domain pp0-core 2^-0 Joules [ 7.326444] hw unit of domain package 2^-0 Joules [ 7.327118] hw unit of domain dram 2^-16 Joules [ 7.333866] Scanning for low memory corruption every 60 seconds [ 7.342740] audit: initializing netlink subsys (disabled) [ 7.343830] audit: type=2000 audit(1524731084.213:1): initialized [ 7.351405] Initialise system trusted keyring [ 7.353625] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.508190] VFS: Disk quotas dquot_6.6.0 [ 7.509897] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.534375] fuse init (API version 7.23) [ 7.538169] 9p: Installing v9fs 9p2000 file system support [ 7.572156] async_tx: api initialized (async) [ 7.574171] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.575446] io scheduler noop registered [ 7.576033] io scheduler deadline registered [ 7.579698] io scheduler cfq registered (default) [ 7.590949] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.595364] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.596616] ACPI: Power Button [PWRF] [ 7.600000] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.601477] ACPI: Sleep Button [SLPF] [ 7.626819] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.627799] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.654223] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.655306] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.662864] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.686467] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.712196] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.738438] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.763986] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.774689] Non-volatile memory driver v1.3 [ 7.777054] Linux agpgart interface v0.103 [ 7.780599] [drm] Initialized drm 1.1.0 20060810 [ 7.888906] brd: module loaded [ 7.961694] loop: module loaded [ 7.996833] nbd: registered device at major 43 [ 8.158026] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.159365] drbd: built-in [ 8.159922] drbd: registered as block device major 147 [ 8.189470] scsi host0: Virtio SCSI HBA [ 8.229218] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.318084] tsc: Refined TSC clocksource calibration: 2299.836 MHz [ 8.319664] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269a4f9ec, max_idle_ns: 440795302436 ns [ 8.957730] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.959812] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.959812] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.969438] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.970845] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.971198] SCSI Media Changer driver v0.25 [ 8.973939] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.974741] tun: Universal TUN/TAP device driver, 1.6 [ 8.974743] tun: (C) 1999-2004 Max Krasnyansky [ 8.988900] sd 0:0:1:0: [sda] Write Protect is off [ 8.991392] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.011966] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.013392] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.014884] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.016138] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.017861] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.019152] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.020592] sky2: driver version 1.30 [ 9.022680] PPP generic driver version 2.4.2 [ 9.024938] PPP BSD Compression module registered [ 9.025987] PPP Deflate Compression module registered [ 9.027109] PPP MPPE Compression module registered [ 9.028131] NET: Registered protocol family 24 [ 9.029435] usbcore: registered new interface driver asix [ 9.030819] usbcore: registered new interface driver ax88179_178a [ 9.032384] usbcore: registered new interface driver cdc_ether [ 9.033891] usbcore: registered new interface driver net1080 [ 9.035134] usbcore: registered new interface driver cdc_subset [ 9.036785] usbcore: registered new interface driver zaurus [ 9.037966] sda: sda1 [ 9.038454] usbcore: registered new interface driver cdc_ncm [ 9.041165] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.042906] ehci-pci: EHCI PCI platform driver [ 9.046682] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.049074] ohci-pci: OHCI PCI platform driver [ 9.050981] uhci_hcd: USB Universal Host Controller Interface driver [ 9.054189] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.055486] usbcore: registered new interface driver usblp [ 9.057028] usbcore: registered new interface driver usb-storage [ 9.059986] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 9.062990] i8042: Warning: Keylock active [ 9.065172] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.068503] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.073153] mousedev: PS/2 mouse device common for all mice [ 9.077811] usbcore: registered new interface driver xpad [ 9.079145] usbcore: registered new interface driver usb_acecad [ 9.080358] usbcore: registered new interface driver aiptek [ 9.082014] usbcore: registered new interface driver gtco [ 9.083408] usbcore: registered new interface driver hanwang [ 9.084772] usbcore: registered new interface driver kbtab [ 9.089117] rtc_cmos 00:00: RTC can wake from S4 [ 9.092362] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.093699] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.095026] i2c /dev entries driver [ 9.098035] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.101798] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.103832] md: linear personality registered for level -1 [ 9.104923] md: raid0 personality registered for level 0 [ 9.105933] md: raid1 personality registered for level 1 [ 9.106975] md: raid10 personality registered for level 10 [ 9.119387] md: raid6 personality registered for level 6 [ 9.120378] md: raid5 personality registered for level 5 [ 9.121143] md: raid4 personality registered for level 4 [ 9.122008] md: multipath personality registered for level -4 [ 9.123086] md: faulty personality registered for level -5 [ 9.128439] device-mapper: uevent: version 1.0.3 [ 9.133028] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.157241] device-mapper: multipath: version 1.10.0 loaded [ 9.158366] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.159693] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.161108] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.164491] device-mapper: raid: Loading target version 1.7.0 [ 9.165762] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.167823] hidraw: raw HID events driver (C) Jiri Kosina [ 9.201042] usbcore: registered new interface driver usbhid [ 9.202554] usbhid: USB HID core driver [ 9.207084] ashmem: initialized [ 9.264296] oprofile: using timer interrupt. [ 9.265689] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.272554] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.288100] GACT probability on [ 9.288896] Mirror/redirect action on [ 9.289866] Simple TC action Loaded [ 9.293729] netem: version 1.3 [ 9.294267] u32 classifier [ 9.294778] Actions configured [ 9.295617] Netfilter messages via NETLINK v0.30. [ 9.296654] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.301750] ctnetlink v0.93: registering with nfnetlink. [ 9.303949] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.311433] xt_time: kernel timezone is -0000 [ 9.312019] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.313804] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.315684] IPVS: Creating netns size=2552 id=0 [ 9.316533] IPVS: ipvs loaded. [ 9.317072] IPVS: [rr] scheduler registered. [ 9.318312] IPVS: [wrr] scheduler registered. [ 9.319101] IPVS: [lc] scheduler registered. [ 9.319827] IPVS: [wlc] scheduler registered. [ 9.320643] IPVS: [lblc] scheduler registered. [ 9.321609] IPVS: [lblcr] scheduler registered. [ 9.322457] IPVS: [dh] scheduler registered. [ 9.323324] IPVS: [sh] scheduler registered. [ 9.324326] IPVS: [sed] scheduler registered. [ 9.325072] IPVS: [nq] scheduler registered. [ 9.326048] ipip: IPv4 over IPv4 tunneling driver [ 9.331205] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.333609] arp_tables: (C) 2002 David S. Miller [ 9.335309] Initializing XFRM netlink socket [ 9.345455] NET: Registered protocol family 10 [ 9.365796] mip6: Mobile IPv6 [ 9.366544] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.370079] sit: IPv6 over IPv4 tunneling driver [ 9.381069] ip6_gre: GRE over IPv6 tunneling driver [ 9.385440] NET: Registered protocol family 17 [ 9.386291] NET: Registered protocol family 15 [ 9.387246] l2tp_core: L2TP core driver, V2.0 [ 9.388280] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.389088] 9pnet: Installing 9P2000 support [ 9.390448] Key type dns_resolver registered [ 9.396671] AVX2 version of gcm_enc/dec engaged. [ 9.397540] AES CTR mode by8 optimization enabled [ 9.406901] registered taskstats version 1 [ 9.407545] Loading compiled-in X.509 certificates [ 9.443550] Btrfs loaded [ 9.448187] Key type encrypted registered [ 9.460881] Magic number: 14:163:423 [ 9.462137] console [netcon0] enabled [ 9.462826] netconsole: network logging started [ 9.465116] ALSA device list: [ 9.465770] No soundcards found. [ 9.468104] md: Waiting for all devices to be available before autodetect [ 9.469068] md: If you don't use raid, use raid=noautodetect [ 9.488408] md: Autodetecting RAID arrays. [ 9.489066] md: Scanned 0 and added 0 devices. [ 9.489721] md: autorun ... [ 9.490123] md: ... autorun DONE. [ 9.529216] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.576948] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.578397] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.638277] devtmpfs: mounted [ 9.644781] Freeing unused kernel memory: 1864K [ 9.645757] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.546703] stty (1913) used greatest stack depth: 27344 bytes left [ 10.597771] uname (1915) used greatest stack depth: 27232 bytes left [info] Using makefile-style concurrent boot in runlevel S. No such file or directory [ 11.072205] restorecon (1960) used greatest stack depth: 26784 bytes left No such file or directory No such file or directory No such file or directory [....] Starting the hotplug events dispatcher: udevd[ 11.513962] udevd[2025]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.898606]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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2085581368 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.165685] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.166855] pid_max: default: 32768 minimum: 301 [ 1.167572] ACPI: Core revision 20150930 [ 1.593798] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.595756] Security Framework initialized [ 1.596325] SELinux: Initializing. [ 1.596980] AppArmor: AppArmor disabled by boot time parameter [ 1.597887] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.598831] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.602458] Initializing cgroup subsys io [ 1.603063] Initializing cgroup subsys freezer [ 1.603729] Initializing cgroup subsys hugetlb [ 1.604364] Initializing cgroup subsys debug [ 1.605187] CPU: Physical Processor ID: 0 [ 1.606889] mce: CPU supports 32 MCE banks [ 1.607637] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.608467] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.609375] Spectre V2 : Mitigation: Full generic retpoline [ 1.612484] Freeing SMP alternatives memory: 48K [ 1.621790] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.734993] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.736611] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.825289] x86: Booting SMP configuration: [ 1.825990] .... node #0, CPUs: #1 [ 1.826796] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.831504] x86: Booted up 1 node, 2 CPUs [ 1.832085] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.836899] devtmpfs: initialized [ 1.848298] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.849741] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.851786] xor: automatically using best checksumming function: [ 1.862806] kworker/u4:0 (21) used greatest stack depth: 27920 bytes left [ 1.945001] avx : 21604.400 MB/sec [ 1.946262] RTC time: 8:24:53, date: 04/26/18 [ 1.948823] NET: Registered protocol family 16 [ 1.949945] schedtune: init normalization constants... [ 1.950688] schedtune: no energy model data [ 1.951268] schedtune: disabled! [ 1.985197] cpuidle: using governor ladder [ 2.015047] cpuidle: using governor menu [ 2.016428] ACPI: bus type PCI registered [ 2.016995] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.020018] PCI: Using configuration type 1 for base access [ 2.030019] kworker/u4:0 (49) used greatest stack depth: 27424 bytes left [ 2.474958] raid6: sse2x1 gen() 4477 MB/s [ 2.644951] raid6: sse2x1 xor() 2222 MB/s [ 2.814931] raid6: sse2x2 gen() 7101 MB/s [ 2.984903] raid6: sse2x2 xor() 3832 MB/s [ 3.154896] raid6: sse2x4 gen() 9373 MB/s [ 3.324879] raid6: sse2x4 xor() 5279 MB/s [ 3.494850] raid6: avx2x1 gen() 8905 MB/s [ 3.664835] raid6: avx2x2 gen() 13355 MB/s [ 3.834839] raid6: avx2x4 gen() 18309 MB/s [ 3.835793] raid6: using algorithm avx2x4 gen() 18309 MB/s [ 3.836981] raid6: using avx2x2 recovery algorithm [ 3.838539] ACPI: Added _OSI(Module Device) [ 3.839239] ACPI: Added _OSI(Processor Device) [ 3.839901] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.840568] ACPI: Added _OSI(Processor Aggregator Device) [ 3.872293] ACPI: Executed 2 blocks of module-level executable AML code [ 4.863533] ACPI: Interpreter enabled [ 4.864484] ACPI: (supports S0 S3 S4 S5) [ 4.865049] ACPI: Using IOAPIC for interrupt routing [ 4.866222] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.179004] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.180288] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.182183] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.183547] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.215827] PCI host bridge to bus 0000:00 [ 6.216471] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.217437] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.218371] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.219431] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.220458] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.259122] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.347858] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.354319] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.360522] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.366950] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.370715] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 7.000235] ACPI: Enabled 16 GPEs in block 00 to 0F [ 7.004957] vgaarb: loaded [ 7.008528] SCSI subsystem initialized [ 7.022938] ACPI: bus type USB registered [ 7.025458] usbcore: registered new interface driver usbfs [ 7.026871] usbcore: registered new interface driver hub [ 7.028549] usbcore: registered new device driver usb [ 7.031005] pps_core: LinuxPPS API ver. 1 registered [ 7.032096] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.034058] PTP clock support registered [ 7.036121] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 7.037332] dmi: Firmware registration failed. [ 7.038917] Advanced Linux Sound Architecture Driver Initialized. [ 7.040594] PCI: Using ACPI for IRQ routing [ 7.050160] NetLabel: Initializing [ 7.050811] NetLabel: domain hash size = 128 [ 7.051587] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.052650] NetLabel: unlabeled traffic allowed by default [ 7.057058] amd_nb: Cannot enumerate AMD northbridges [ 7.057937] clocksource: Switched to clocksource kvm-clock [ 7.260434] pnp: PnP ACPI init [ 7.285989] pnp: PnP ACPI: found 7 devices [ 7.300215] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.301971] NET: Registered protocol family 2 [ 7.305215] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.306796] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.314934] TCP: Hash tables configured (established 65536 bind 65536) [ 7.317270] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.319409] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.323222] NET: Registered protocol family 1 [ 7.323986] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.325829] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.326732] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.328893] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.330124] hw unit of domain pp0-core 2^-0 Joules [ 7.330780] hw unit of domain package 2^-0 Joules [ 7.331463] hw unit of domain dram 2^-16 Joules [ 7.337550] Scanning for low memory corruption every 60 seconds [ 7.346988] audit: initializing netlink subsys (disabled) [ 7.348089] audit: type=2000 audit(1524731098.452:1): initialized [ 7.355932] Initialise system trusted keyring [ 7.358232] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.511301] VFS: Disk quotas dquot_6.6.0 [ 7.512958] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.537435] fuse init (API version 7.23) [ 7.542076] 9p: Installing v9fs 9p2000 file system support [ 7.576069] async_tx: api initialized (async) [ 7.578016] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.579582] io scheduler noop registered [ 7.580194] io scheduler deadline registered [ 7.582903] io scheduler cfq registered (default) [ 7.590431] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.594621] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.595848] ACPI: Power Button [PWRF] [ 7.597715] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.598928] ACPI: Sleep Button [SLPF] [ 7.626725] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.627650] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.652254] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.653152] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.660016] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.683126] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.708808] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.734751] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.759965] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.770061] Non-volatile memory driver v1.3 [ 7.772260] Linux agpgart interface v0.103 [ 7.775721] [drm] Initialized drm 1.1.0 20060810 [ 7.883303] brd: module loaded [ 7.934791] loop: module loaded [ 7.979561] nbd: registered device at major 43 [ 8.149144] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.150494] drbd: built-in [ 8.151045] drbd: registered as block device major 147 [ 8.181945] scsi host0: Virtio SCSI HBA [ 8.224928] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.328598] tsc: Refined TSC clocksource calibration: 2299.837 MHz [ 8.329641] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269b1dad9, max_idle_ns: 440795262067 ns [ 8.958991] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.960828] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.960828] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.968193] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.970124] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.970957] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.971314] SCSI Media Changer driver v0.25 [ 8.975880] tun: Universal TUN/TAP device driver, 1.6 [ 8.977344] tun: (C) 1999-2004 Max Krasnyansky [ 8.978949] sd 0:0:1:0: [sda] Write Protect is off [ 8.980129] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.012463] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.013958] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.015359] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.016581] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.018355] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.019431] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.020676] sky2: driver version 1.30 [ 9.022665] PPP generic driver version 2.4.2 [ 9.024829] PPP BSD Compression module registered [ 9.025567] PPP Deflate Compression module registered [ 9.026268] PPP MPPE Compression module registered [ 9.027016] NET: Registered protocol family 24 [ 9.028054] usbcore: registered new interface driver asix [ 9.029751] usbcore: registered new interface driver ax88179_178a [ 9.031065] usbcore: registered new interface driver cdc_ether [ 9.032586] usbcore: registered new interface driver net1080 [ 9.033749] usbcore: registered new interface driver cdc_subset [ 9.035220] usbcore: registered new interface driver zaurus [ 9.036342] sda: sda1 [ 9.036795] usbcore: registered new interface driver cdc_ncm [ 9.039595] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.041313] ehci-pci: EHCI PCI platform driver [ 9.042923] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.044605] ohci-pci: OHCI PCI platform driver [ 9.046183] uhci_hcd: USB Universal Host Controller Interface driver [ 9.051521] usbcore: registered new interface driver usblp [ 9.053360] usbcore: registered new interface driver usb-storage [ 9.053652] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.056986] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 9.060332] i8042: Warning: Keylock active [ 9.062404] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.064930] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.068949] mousedev: PS/2 mouse device common for all mice [ 9.074527] usbcore: registered new interface driver xpad [ 9.076041] usbcore: registered new interface driver usb_acecad [ 9.077399] usbcore: registered new interface driver aiptek [ 9.078642] usbcore: registered new interface driver gtco [ 9.080311] usbcore: registered new interface driver hanwang [ 9.081451] usbcore: registered new interface driver kbtab [ 9.085079] rtc_cmos 00:00: RTC can wake from S4 [ 9.088014] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.089599] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.091126] i2c /dev entries driver [ 9.094252] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.098679] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.100681] md: linear personality registered for level -1 [ 9.101864] md: raid0 personality registered for level 0 [ 9.102719] md: raid1 personality registered for level 1 [ 9.103639] md: raid10 personality registered for level 10 [ 9.115614] md: raid6 personality registered for level 6 [ 9.116948] md: raid5 personality registered for level 5 [ 9.118228] md: raid4 personality registered for level 4 [ 9.119608] md: multipath personality registered for level -4 [ 9.120970] md: faulty personality registered for level -5 [ 9.125848] device-mapper: uevent: version 1.0.3 [ 9.129785] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.153594] device-mapper: multipath: version 1.10.0 loaded [ 9.154867] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.156394] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.157753] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.161668] device-mapper: raid: Loading target version 1.7.0 [ 9.162702] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.164407] hidraw: raw HID events driver (C) Jiri Kosina [ 9.199581] usbcore: registered new interface driver usbhid [ 9.201027] usbhid: USB HID core driver [ 9.204825] ashmem: initialized [ 9.253933] oprofile: using timer interrupt. [ 9.254948] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.257330] GACT probability on [ 9.257913] Mirror/redirect action on [ 9.258674] Simple TC action Loaded [ 9.262415] netem: version 1.3 [ 9.262918] u32 classifier [ 9.263540] Actions configured [ 9.264493] Netfilter messages via NETLINK v0.30. [ 9.265560] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.271218] ctnetlink v0.93: registering with nfnetlink. [ 9.273529] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.277886] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.284359] xt_time: kernel timezone is -0000 [ 9.285565] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.290037] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.292654] IPVS: Creating netns size=2552 id=0 [ 9.293890] IPVS: ipvs loaded. [ 9.294533] IPVS: [rr] scheduler registered. [ 9.295456] IPVS: [wrr] scheduler registered. [ 9.296214] IPVS: [lc] scheduler registered. [ 9.297095] IPVS: [wlc] scheduler registered. [ 9.297840] IPVS: [lblc] scheduler registered. [ 9.299044] IPVS: [lblcr] scheduler registered. [ 9.300052] IPVS: [dh] scheduler registered. [ 9.301092] IPVS: [sh] scheduler registered. [ 9.302091] IPVS: [sed] scheduler registered. [ 9.302965] IPVS: [nq] scheduler registered. [ 9.303983] ipip: IPv4 over IPv4 tunneling driver [ 9.310509] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.312554] arp_tables: (C) 2002 David S. Miller [ 9.314056] Initializing XFRM netlink socket [ 9.323556] NET: Registered protocol family 10 [ 9.344452] mip6: Mobile IPv6 [ 9.345219] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.347871] sit: IPv6 over IPv4 tunneling driver [ 9.356863] ip6_gre: GRE over IPv6 tunneling driver [ 9.362302] NET: Registered protocol family 17 [ 9.363476] NET: Registered protocol family 15 [ 9.364585] l2tp_core: L2TP core driver, V2.0 [ 9.365701] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.366552] 9pnet: Installing 9P2000 support [ 9.368085] Key type dns_resolver registered [ 9.374502] AVX2 version of gcm_enc/dec engaged. [ 9.375269] AES CTR mode by8 optimization enabled [ 9.385539] registered taskstats version 1 [ 9.386326] Loading compiled-in X.509 certificates [ 9.421424] Btrfs loaded [ 9.425901] Key type encrypted registered [ 9.429029] Magic number: 14:163:423 [ 9.430145] console [netcon0] enabled [ 9.430748] netconsole: network logging started [ 9.433788] ALSA device list: [ 9.434478] No soundcards found. [ 9.436562] md: Waiting for all devices to be available before autodetect [ 9.437476] md: If you don't use raid, use raid=noautodetect [ 9.446243] md: Autodetecting RAID arrays. [ 9.446865] md: Scanned 0 and added 0 devices. [ 9.447541] md: autorun ... [ 9.447999] md: ... autorun DONE. [ 9.467782] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.507672] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.509098] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.588636] devtmpfs: mounted [ 9.595255] Freeing unused kernel memory: 1864K [ 9.596014] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.324869] stty (1914) used greatest stack depth: 27344 bytes left [ 10.403816] uname (1916) used greatest stack depth: 27232 bytes left [ 10.487668] tput (1918) used greatest stack depth: 27152 bytes left [info] Using makefile-style concurrent boot in runlevel S. No such file or directory No such file or directory No such file or directory No such file or directory [ 11.381814] create_static_n (2014) used greatest stack depth: 26944 bytes left [....] Starting the hotplug events dispatcher: udevd[ 11.458929] udevd[2026]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.893667] BUG: unable to handle kernel paging request at fffff4fff07180cd [ 11.894849] IP: [] copy_page_range+0x562/0x1470 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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2499889988 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.167505] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.168658] pid_max: default: 32768 minimum: 301 [ 1.169363] ACPI: Core revision 20150930 [ 1.596819] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.598765] Security Framework initialized [ 1.599339] SELinux: Initializing. [ 1.599995] AppArmor: AppArmor disabled by boot time parameter [ 1.600900] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.601828] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.605505] Initializing cgroup subsys io [ 1.606120] Initializing cgroup subsys freezer [ 1.606862] Initializing cgroup subsys hugetlb [ 1.607533] Initializing cgroup subsys debug [ 1.608313] CPU: Physical Processor ID: 0 [ 1.610045] mce: CPU supports 32 MCE banks [ 1.610790] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.611637] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.612540] Spectre V2 : Mitigation: Full generic retpoline [ 1.615630] Freeing SMP alternatives memory: 48K [ 1.625213] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.736682] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.738264] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.827010] x86: Booting SMP configuration: [ 1.827681] .... node #0, CPUs: #1 [ 1.828467] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.833517] x86: Booted up 1 node, 2 CPUs [ 1.834106] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.838281] devtmpfs: initialized [ 1.850417] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.851830] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.853745] xor: automatically using best checksumming function: [ 1.864759] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.946680] avx : 21545.200 MB/sec [ 1.947948] RTC time: 8:25:07, date: 04/26/18 [ 1.950394] NET: Registered protocol family 16 [ 1.951572] schedtune: init normalization constants... [ 1.952351] schedtune: no energy model data [ 1.952983] schedtune: disabled! [ 1.986945] cpuidle: using governor ladder [ 2.016755] cpuidle: using governor menu [ 2.018071] ACPI: bus type PCI registered [ 2.018698] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.021716] PCI: Using configuration type 1 for base access [ 2.169439] kworker/u4:3 (285) used greatest stack depth: 27024 bytes left [ 2.496679] raid6: sse2x1 gen() 4660 MB/s [ 2.666637] raid6: sse2x1 xor() 2251 MB/s [ 2.836627] raid6: sse2x2 gen() 6879 MB/s [ 3.006608] raid6: sse2x2 xor() 3766 MB/s [ 3.176588] raid6: sse2x4 gen() 9501 MB/s [ 3.346559] raid6: sse2x4 xor() 5605 MB/s [ 3.516549] raid6: avx2x1 gen() 9057 MB/s [ 3.686530] raid6: avx2x2 gen() 13750 MB/s [ 3.856522] raid6: avx2x4 gen() 17130 MB/s [ 3.857367] raid6: using algorithm avx2x4 gen() 17130 MB/s [ 3.858212] raid6: using avx2x2 recovery algorithm [ 3.859585] ACPI: Added _OSI(Module Device) [ 3.860277] ACPI: Added _OSI(Processor Device) [ 3.860891] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.861587] ACPI: Added _OSI(Processor Aggregator Device) [ 3.891433] ACPI: Executed 2 blocks of module-level executable AML code [ 4.880577] ACPI: Interpreter enabled [ 4.881606] ACPI: (supports S0 S3 S4 S5) [ 4.882166] ACPI: Using IOAPIC for interrupt routing [ 4.883358] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.246482] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.247634] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.249472] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.250537] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.283944] PCI host bridge to bus 0000:00 [ 6.284790] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.286107] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.287105] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.288382] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.289534] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.338624] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.441605] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.448399] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.455186] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.461906] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.466862] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 7.119603] ACPI: Enabled 16 GPEs in block 00 to 0F [ 7.123514] vgaarb: loaded [ 7.127099] SCSI subsystem initialized [ 7.138286] ACPI: bus type USB registered [ 7.140034] usbcore: registered new interface driver usbfs [ 7.141899] usbcore: registered new interface driver hub [ 7.143059] usbcore: registered new device driver usb [ 7.145403] pps_core: LinuxPPS API ver. 1 registered [ 7.147138] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.148625] PTP clock support registered [ 7.150628] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 7.151839] dmi: Firmware registration failed. [ 7.153457] Advanced Linux Sound Architecture Driver Initialized. [ 7.155137] PCI: Using ACPI for IRQ routing [ 7.164317] NetLabel: Initializing [ 7.164870] NetLabel: domain hash size = 128 [ 7.165468] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.166587] NetLabel: unlabeled traffic allowed by default [ 7.169889] amd_nb: Cannot enumerate AMD northbridges [ 7.170885] clocksource: Switched to clocksource kvm-clock [ 7.370976] pnp: PnP ACPI init [ 7.396296] pnp: PnP ACPI: found 7 devices [ 7.411308] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.413280] NET: Registered protocol family 2 [ 7.415964] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.417377] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.424946] TCP: Hash tables configured (established 65536 bind 65536) [ 7.426298] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.427853] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.432123] NET: Registered protocol family 1 [ 7.432914] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.434748] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.435679] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.437988] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.439428] hw unit of domain pp0-core 2^-0 Joules [ 7.440218] hw unit of domain package 2^-0 Joules [ 7.440924] hw unit of domain dram 2^-16 Joules [ 7.447178] Scanning for low memory corruption every 60 seconds [ 7.457890] audit: initializing netlink subsys (disabled) [ 7.459035] audit: type=2000 audit(1524731113.191:1): initialized [ 7.466165] Initialise system trusted keyring [ 7.468651] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.619362] VFS: Disk quotas dquot_6.6.0 [ 7.621062] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.645850] fuse init (API version 7.23) [ 7.649324] 9p: Installing v9fs 9p2000 file system support [ 7.682090] async_tx: api initialized (async) [ 7.684422] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.685798] io scheduler noop registered [ 7.686380] io scheduler deadline registered [ 7.689022] io scheduler cfq registered (default) [ 7.699779] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.706049] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.707135] ACPI: Power Button [PWRF] [ 7.708959] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.710080] ACPI: Sleep Button [SLPF] [ 7.750688] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.752566] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.777153] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.778178] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.786544] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.810144] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.836339] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.861610] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.887607] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.896925] Non-volatile memory driver v1.3 [ 7.899208] Linux agpgart interface v0.103 [ 7.902751] [drm] Initialized drm 1.1.0 20060810 [ 8.008136] brd: module loaded [ 8.069835] loop: module loaded [ 8.105411] nbd: registered device at major 43 [ 8.281501] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.282596] drbd: built-in [ 8.282988] drbd: registered as block device major 147 [ 8.313618] scsi host0: Virtio SCSI HBA [ 8.343778] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.431314] tsc: Refined TSC clocksource calibration: 2299.836 MHz [ 8.432598] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269a4f9ec, max_idle_ns: 440795302436 ns [ 9.078111] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 9.080733] osst :I: Tape driver with OnStream support version 0.99.4 [ 9.080733] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 9.089354] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.092031] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.092209] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.095059] SCSI Media Changer driver v0.25 [ 9.095106] sd 0:0:1:0: [sda] Write Protect is off [ 9.095943] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.102261] tun: Universal TUN/TAP device driver, 1.6 [ 9.103580] tun: (C) 1999-2004 Max Krasnyansky [ 9.133767] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.135204] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.136816] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.138213] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.139847] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.141667] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.143156] sda: sda1 [ 9.144804] sky2: driver version 1.30 [ 9.147582] PPP generic driver version 2.4.2 [ 9.150808] PPP BSD Compression module registered [ 9.152136] PPP Deflate Compression module registered [ 9.153489] PPP MPPE Compression module registered [ 9.154269] NET: Registered protocol family 24 [ 9.156081] usbcore: registered new interface driver asix [ 9.157826] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.157952] usbcore: registered new interface driver ax88179_178a [ 9.158303] usbcore: registered new interface driver cdc_ether [ 9.158630] usbcore: registered new interface driver net1080 [ 9.158965] usbcore: registered new interface driver cdc_subset [ 9.159318] usbcore: registered new interface driver zaurus [ 9.159859] usbcore: registered new interface driver cdc_ncm [ 9.162109] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.162131] ehci-pci: EHCI PCI platform driver [ 9.162531] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.162601] ohci-pci: OHCI PCI platform driver [ 9.162966] uhci_hcd: USB Universal Host Controller Interface driver [ 9.165358] usbcore: registered new interface driver usblp [ 9.165855] usbcore: registered new interface driver usb-storage [ 9.167673] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 9.169504] i8042: Warning: Keylock active [ 9.171258] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.173630] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.177057] mousedev: PS/2 mouse device common for all mice [ 9.181659] usbcore: registered new interface driver xpad [ 9.182109] usbcore: registered new interface driver usb_acecad [ 9.182433] usbcore: registered new interface driver aiptek [ 9.182753] usbcore: registered new interface driver gtco [ 9.183084] usbcore: registered new interface driver hanwang [ 9.183403] usbcore: registered new interface driver kbtab [ 9.185999] rtc_cmos 00:00: RTC can wake from S4 [ 9.188612] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.188977] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.189207] i2c /dev entries driver [ 9.191218] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.194085] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.194110] md: linear personality registered for level -1 [ 9.194158] md: raid0 personality registered for level 0 [ 9.194179] md: raid1 personality registered for level 1 [ 9.194200] md: raid10 personality registered for level 10 [ 9.205508] md: raid6 personality registered for level 6 [ 9.205513] md: raid5 personality registered for level 5 [ 9.205516] md: raid4 personality registered for level 4 [ 9.205542] md: multipath personality registered for level -4 [ 9.205563] md: faulty personality registered for level -5 [ 9.214565] device-mapper: uevent: version 1.0.3 [ 9.225935] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.250519] device-mapper: multipath: version 1.10.0 loaded [ 9.252188] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.253601] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.255002] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.258524] device-mapper: raid: Loading target version 1.7.0 [ 9.259797] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.262618] hidraw: raw HID events driver (C) Jiri Kosina [ 9.295813] usbcore: registered new interface driver usbhid [ 9.297326] usbhid: USB HID core driver [ 9.302985] ashmem: initialized [ 9.364781] oprofile: using timer interrupt. [ 9.365975] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.374180] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.380475] GACT probability on [ 9.381286] Mirror/redirect action on [ 9.382378] Simple TC action Loaded [ 9.386717] netem: version 1.3 [ 9.387297] u32 classifier [ 9.387751] Actions configured [ 9.388827] Netfilter messages via NETLINK v0.30. [ 9.390212] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.397105] ctnetlink v0.93: registering with nfnetlink. [ 9.399129] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.407835] xt_time: kernel timezone is -0000 [ 9.408869] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.411251] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.413301] IPVS: Creating netns size=2552 id=0 [ 9.414429] IPVS: ipvs loaded. [ 9.415171] IPVS: [rr] scheduler registered. [ 9.416018] IPVS: [wrr] scheduler registered. [ 9.417375] IPVS: [lc] scheduler registered. [ 9.418230] IPVS: [wlc] scheduler registered. [ 9.419181] IPVS: [lblc] scheduler registered. [ 9.420420] IPVS: [lblcr] scheduler registered. [ 9.421671] IPVS: [dh] scheduler registered. [ 9.422475] IPVS: [sh] scheduler registered. [ 9.423422] IPVS: [sed] scheduler registered. [ 9.424156] IPVS: [nq] scheduler registered. [ 9.425486] ipip: IPv4 over IPv4 tunneling driver [ 9.431789] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.434066] arp_tables: (C) 2002 David S. Miller [ 9.435553] Initializing XFRM netlink socket [ 9.445279] NET: Registered protocol family 10 [ 9.466806] mip6: Mobile IPv6 [ 9.467665] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.471420] sit: IPv6 over IPv4 tunneling driver [ 9.481202] ip6_gre: GRE over IPv6 tunneling driver [ 9.485852] NET: Registered protocol family 17 [ 9.486587] NET: Registered protocol family 15 [ 9.487508] l2tp_core: L2TP core driver, V2.0 [ 9.488222] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.489120] 9pnet: Installing 9P2000 support [ 9.490147] Key type dns_resolver registered [ 9.496564] AVX2 version of gcm_enc/dec engaged. [ 9.497612] AES CTR mode by8 optimization enabled [ 9.507515] registered taskstats version 1 [ 9.508648] Loading compiled-in X.509 certificates [ 9.534849] Btrfs loaded [ 9.539804] Key type encrypted registered [ 9.543016] Magic number: 14:163:423 [ 9.544082] console [netcon0] enabled [ 9.544701] netconsole: network logging started [ 9.547143] ALSA device list: [ 9.547633] No soundcards found. [ 9.549832] md: Waiting for all devices to be available before autodetect [ 9.550805] md: If you don't use raid, use raid=noautodetect [ 9.559296] md: Autodetecting RAID arrays. [ 9.559914] md: Scanned 0 and added 0 devices. [ 9.560667] md: autorun ... [ 9.561459] md: ... autorun DONE. [ 9.582365] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.722907] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.724179] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.799776] devtmpfs: mounted [ 9.806372] Freeing unused kernel memory: 1864K [ 9.807056] Kernel memory protection disabled. INIT: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. No such file or directory No such file or directory No such file or directory No such file or directory [ 11.576262] create_static_n (2014) used greatest stack depth: 26944 bytes left [....] Starting the hotplug events dispatcher: udevd[ 11.694077] udevd[2026]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 12.096979] kasan: CONFIG_KASAN_INLINE enabled [ 12.097724] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 12.099708] Dumping ftrace buffer: [ 12.100248] (ftrace buffer empty) [ 12.100885] Modules linked in: [ 12.101410] CPU: 1 PID: 2058 Comm: udevd Not tainted 4.4.129-g4c706fe #24 [ 12.102488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2064388916 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.174510] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.175746] pid_max: default: 32768 minimum: 301 [ 1.176455] ACPI: Core revision 20150930 [ 1.604414] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.606434] Security Framework initialized [ 1.607032] SELinux: Initializing. [ 1.607695] AppArmor: AppArmor disabled by boot time parameter [ 1.608646] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.609660] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.613320] Initializing cgroup subsys io [ 1.614034] Initializing cgroup subsys freezer [ 1.614705] Initializing cgroup subsys hugetlb [ 1.615361] Initializing cgroup subsys debug [ 1.616147] CPU: Physical Processor ID: 0 [ 1.617870] mce: CPU supports 32 MCE banks [ 1.618609] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.619466] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.620434] Spectre V2 : Mitigation: Full generic retpoline [ 1.623563] Freeing SMP alternatives memory: 48K [ 1.633569] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.753822] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.755571] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.844097] x86: Booting SMP configuration: [ 1.844832] .... node #0, CPUs: #1 [ 1.845661] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.850454] x86: Booted up 1 node, 2 CPUs [ 1.851089] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.855110] devtmpfs: initialized [ 1.866113] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.867518] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.869209] xor: automatically using best checksumming function: [ 1.881692] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.963826] avx : 21439.600 MB/sec [ 1.965303] RTC time: 8:25:22, date: 04/26/18 [ 1.967798] NET: Registered protocol family 16 [ 1.968990] schedtune: init normalization constants... [ 1.969731] schedtune: no energy model data [ 1.970316] schedtune: disabled! [ 2.004069] cpuidle: using governor ladder [ 2.033891] cpuidle: using governor menu [ 2.035272] ACPI: bus type PCI registered [ 2.035869] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.038947] PCI: Using configuration type 1 for base access [ 2.049968] kworker/u4:1 (56) used greatest stack depth: 27024 bytes left [ 2.513826] raid6: sse2x1 gen() 4620 MB/s [ 2.683799] raid6: sse2x1 xor() 2318 MB/s [ 2.853786] raid6: sse2x2 gen() 7237 MB/s [ 3.023775] raid6: sse2x2 xor() 4068 MB/s [ 3.193771] raid6: sse2x4 gen() 9376 MB/s [ 3.363755] raid6: sse2x4 xor() 5528 MB/s [ 3.533752] raid6: avx2x1 gen() 9257 MB/s [ 3.703739] raid6: avx2x2 gen() 13712 MB/s [ 3.873740] raid6: avx2x4 gen() 17838 MB/s [ 3.874522] raid6: using algorithm avx2x4 gen() 17838 MB/s [ 3.875312] raid6: using avx2x2 recovery algorithm [ 3.876922] ACPI: Added _OSI(Module Device) [ 3.877670] ACPI: Added _OSI(Processor Device) [ 3.878639] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.879304] ACPI: Added _OSI(Processor Aggregator Device) [ 3.907151] ACPI: Executed 2 blocks of module-level executable AML code [ 4.899601] ACPI: Interpreter enabled [ 4.900614] ACPI: (supports S0 S3 S4 S5) [ 4.901163] ACPI: Using IOAPIC for interrupt routing [ 4.902335] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.210892] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.212108] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.213711] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.214841] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.248078] PCI host bridge to bus 0000:00 [ 6.248853] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.249795] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.250847] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.252050] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.253389] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.298459] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.390198] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.397112] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.403922] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.410610] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.414369] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 7.039201] ACPI: Enabled 16 GPEs in block 00 to 0F [ 7.043854] vgaarb: loaded [ 7.048754] SCSI subsystem initialized [ 7.062095] ACPI: bus type USB registered [ 7.064147] usbcore: registered new interface driver usbfs [ 7.065749] usbcore: registered new interface driver hub [ 7.067254] usbcore: registered new device driver usb [ 7.070013] pps_core: LinuxPPS API ver. 1 registered [ 7.070923] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.072411] PTP clock support registered [ 7.090629] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 7.091901] dmi: Firmware registration failed. [ 7.093725] Advanced Linux Sound Architecture Driver Initialized. [ 7.096570] PCI: Using ACPI for IRQ routing [ 7.104949] NetLabel: Initializing [ 7.105479] NetLabel: domain hash size = 128 [ 7.106084] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.107260] NetLabel: unlabeled traffic allowed by default [ 7.109943] amd_nb: Cannot enumerate AMD northbridges [ 7.110795] clocksource: Switched to clocksource kvm-clock [ 7.325942] pnp: PnP ACPI init [ 7.352110] pnp: PnP ACPI: found 7 devices [ 7.367117] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.369222] NET: Registered protocol family 2 [ 7.372434] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.373829] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.381433] TCP: Hash tables configured (established 65536 bind 65536) [ 7.382714] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.384304] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.387780] NET: Registered protocol family 1 [ 7.388545] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.390379] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.391324] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.393546] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.394800] hw unit of domain pp0-core 2^-0 Joules [ 7.395456] hw unit of domain package 2^-0 Joules [ 7.396204] hw unit of domain dram 2^-16 Joules [ 7.403296] Scanning for low memory corruption every 60 seconds [ 7.413167] audit: initializing netlink subsys (disabled) [ 7.414307] audit: type=2000 audit(1524731127.789:1): initialized [ 7.421215] Initialise system trusted keyring [ 7.433632] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.584337] VFS: Disk quotas dquot_6.6.0 [ 7.586464] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.611868] fuse init (API version 7.23) [ 7.615654] 9p: Installing v9fs 9p2000 file system support [ 7.650072] async_tx: api initialized (async) [ 7.652341] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.653900] io scheduler noop registered [ 7.654551] io scheduler deadline registered [ 7.657563] io scheduler cfq registered (default) [ 7.668605] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.672736] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.674050] ACPI: Power Button [PWRF] [ 7.675963] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.677078] ACPI: Sleep Button [SLPF] [ 7.716391] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.717392] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.744168] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.745119] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.752984] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.776916] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.804207] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.830350] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.856514] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.866372] Non-volatile memory driver v1.3 [ 7.868880] Linux agpgart interface v0.103 [ 7.873585] [drm] Initialized drm 1.1.0 20060810 [ 7.982489] brd: module loaded [ 8.065910] loop: module loaded [ 8.092657] nbd: registered device at major 43 [ 8.246727] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.248524] drbd: built-in [ 8.249292] drbd: registered as block device major 147 [ 8.291687] scsi host0: Virtio SCSI HBA [ 8.332665] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.391377] tsc: Refined TSC clocksource calibration: 2299.832 MHz [ 8.393104] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269649554, max_idle_ns: 440795232708 ns [ 9.056866] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 9.059212] osst :I: Tape driver with OnStream support version 0.99.4 [ 9.059212] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 9.067306] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.069438] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.070630] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.071161] SCSI Media Changer driver v0.25 [ 9.074882] tun: Universal TUN/TAP device driver, 1.6 [ 9.076451] tun: (C) 1999-2004 Max Krasnyansky [ 9.078683] sd 0:0:1:0: [sda] Write Protect is off [ 9.084648] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.113885] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.115630] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.117544] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.119270] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.121699] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.123248] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.125275] sky2: driver version 1.30 [ 9.127746] PPP generic driver version 2.4.2 [ 9.130172] PPP BSD Compression module registered [ 9.131554] PPP Deflate Compression module registered [ 9.132986] PPP MPPE Compression module registered [ 9.134293] NET: Registered protocol family 24 [ 9.135910] usbcore: registered new interface driver asix [ 9.137705] usbcore: registered new interface driver ax88179_178a [ 9.139655] usbcore: registered new interface driver cdc_ether [ 9.140105] sda: sda1 [ 9.142490] usbcore: registered new interface driver net1080 [ 9.144440] usbcore: registered new interface driver cdc_subset [ 9.146470] usbcore: registered new interface driver zaurus [ 9.149623] usbcore: registered new interface driver cdc_ncm [ 9.153827] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.154138] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.154160] ehci-pci: EHCI PCI platform driver [ 9.154513] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.154612] ohci-pci: OHCI PCI platform driver [ 9.154945] uhci_hcd: USB Universal Host Controller Interface driver [ 9.157209] usbcore: registered new interface driver usblp [ 9.157680] usbcore: registered new interface driver usb-storage [ 9.159425] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 9.161649] i8042: Warning: Keylock active [ 9.163214] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.165560] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.168946] mousedev: PS/2 mouse device common for all mice [ 9.176747] usbcore: registered new interface driver xpad [ 9.178659] usbcore: registered new interface driver usb_acecad [ 9.180669] usbcore: registered new interface driver aiptek [ 9.182768] usbcore: registered new interface driver gtco [ 9.184577] usbcore: registered new interface driver hanwang [ 9.187049] usbcore: registered new interface driver kbtab [ 9.191908] rtc_cmos 00:00: RTC can wake from S4 [ 9.195338] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.197584] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.199445] i2c /dev entries driver [ 9.202634] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.207120] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.210368] md: linear personality registered for level -1 [ 9.212034] md: raid0 personality registered for level 0 [ 9.213465] md: raid1 personality registered for level 1 [ 9.214833] md: raid10 personality registered for level 10 [ 9.227333] md: raid6 personality registered for level 6 [ 9.229038] md: raid5 personality registered for level 5 [ 9.230402] md: raid4 personality registered for level 4 [ 9.232044] md: multipath personality registered for level -4 [ 9.233635] md: faulty personality registered for level -5 [ 9.239661] device-mapper: uevent: version 1.0.3 [ 9.244110] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.268857] device-mapper: multipath: version 1.10.0 loaded [ 9.270587] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.272689] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.274601] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.278815] device-mapper: raid: Loading target version 1.7.0 [ 9.280643] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.283214] hidraw: raw HID events driver (C) Jiri Kosina [ 9.317260] usbcore: registered new interface driver usbhid [ 9.318810] usbhid: USB HID core driver [ 9.323648] ashmem: initialized [ 9.374664] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.384281] oprofile: using timer interrupt. [ 9.385960] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.402737] GACT probability on [ 9.403638] Mirror/redirect action on [ 9.404741] Simple TC action Loaded [ 9.408941] netem: version 1.3 [ 9.409827] u32 classifier [ 9.410517] Actions configured [ 9.411672] Netfilter messages via NETLINK v0.30. [ 9.413294] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.418548] ctnetlink v0.93: registering with nfnetlink. [ 9.420572] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.428964] xt_time: kernel timezone is -0000 [ 9.430192] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.432766] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.435174] IPVS: Creating netns size=2552 id=0 [ 9.436526] IPVS: ipvs loaded. [ 9.437375] IPVS: [rr] scheduler registered. [ 9.438382] IPVS: [wrr] scheduler registered. [ 9.439478] IPVS: [lc] scheduler registered. [ 9.440704] IPVS: [wlc] scheduler registered. [ 9.442112] IPVS: [lblc] scheduler registered. [ 9.443252] IPVS: [lblcr] scheduler registered. [ 9.444462] IPVS: [dh] scheduler registered. [ 9.445601] IPVS: [sh] scheduler registered. [ 9.446688] IPVS: [sed] scheduler registered. [ 9.447771] IPVS: [nq] scheduler registered. [ 9.448904] ipip: IPv4 over IPv4 tunneling driver [ 9.454639] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.457202] arp_tables: (C) 2002 David S. Miller [ 9.458793] Initializing XFRM netlink socket [ 9.469181] NET: Registered protocol family 10 [ 9.479580] mip6: Mobile IPv6 [ 9.480476] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.483842] sit: IPv6 over IPv4 tunneling driver [ 9.493626] ip6_gre: GRE over IPv6 tunneling driver [ 9.498812] NET: Registered protocol family 17 [ 9.500135] NET: Registered protocol family 15 [ 9.501563] l2tp_core: L2TP core driver, V2.0 [ 9.502791] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.504111] 9pnet: Installing 9P2000 support [ 9.505701] Key type dns_resolver registered [ 9.512334] AVX2 version of gcm_enc/dec engaged. [ 9.513519] AES CTR mode by8 optimization enabled [ 9.523261] registered taskstats version 1 [ 9.524421] Loading compiled-in X.509 certificates [ 9.559610] Btrfs loaded [ 9.564309] Key type encrypted registered [ 9.578393] Magic number: 14:163:423 [ 9.579877] console [netcon0] enabled [ 9.581244] netconsole: network logging started [ 9.583976] ALSA device list: [ 9.584611] No soundcards found. [ 9.586882] md: Waiting for all devices to be available before autodetect [ 9.588053] md: If you don't use raid, use raid=noautodetect [ 9.606874] md: Autodetecting RAID arrays. [ 9.607519] md: Scanned 0 and added 0 devices. [ 9.608180] md: autorun ... [ 9.608583] md: ... autorun DONE. [ 9.638056] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.701774] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.703099] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.783100] devtmpfs: mounted [ 9.789526] Freeing unused kernel memory: 1864K [ 9.790221] Kernel memory protection disabled. INIT: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. No such file or directory No such file or directory No such file or directory No such file or directory [....] Starting the hotplug events dispatcher: udevd[ 11.913712] udevd[2025]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 12.272627] modprobe (2056) used greatest stack depth: 26912 bytes left [ 12.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: 0x0000000003b5326e input_len: 0x00000000014ca827 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 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 4.4.129-g4c706fe (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #24 SMP PREEMPT Thu Apr 26 08:19:36 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 2230123765 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: 6579092K/7863876K available (41747K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K 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 [ 1.174834] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.175988] pid_max: default: 32768 minimum: 301 [ 1.176701] ACPI: Core revision 20150930 [ 1.601817] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.603871] Security Framework initialized [ 1.604778] SELinux: Initializing. [ 1.605477] AppArmor: AppArmor disabled by boot time parameter [ 1.606405] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.607373] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.611225] Initializing cgroup subsys io [ 1.611837] Initializing cgroup subsys freezer [ 1.612502] Initializing cgroup subsys hugetlb [ 1.613141] Initializing cgroup subsys debug [ 1.613913] CPU: Physical Processor ID: 0 [ 1.615667] mce: CPU supports 32 MCE banks [ 1.616432] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.617355] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.618272] Spectre V2 : Mitigation: Full generic retpoline [ 1.621386] Freeing SMP alternatives memory: 48K [ 1.631995] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.744171] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.745795] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.834495] x86: Booting SMP configuration: [ 1.835171] .... node #0, CPUs: #1 [ 1.836084] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.840946] x86: Booted up 1 node, 2 CPUs [ 1.841570] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.845660] devtmpfs: initialized [ 1.857869] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.859388] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.861213] xor: automatically using best checksumming function: [ 1.872083] kworker/u4:0 (21) used greatest stack depth: 27920 bytes left [ 1.954205] avx : 21358.800 MB/sec [ 1.955590] RTC time: 8:25:37, date: 04/26/18 [ 1.958460] NET: Registered protocol family 16 [ 1.959883] schedtune: init normalization constants... [ 1.960735] schedtune: no energy model data [ 1.961388] schedtune: disabled! [ 1.991119] cpuidle: using governor ladder [ 2.020887] cpuidle: using governor menu [ 2.022238] ACPI: bus type PCI registered [ 2.022804] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.025887] PCI: Using configuration type 1 for base access [ 2.038561] kworker/u4:0 (39) used greatest stack depth: 27424 bytes left [ 2.494261] raid6: sse2x1 gen() 4776 MB/s [ 2.664227] raid6: sse2x1 xor() 2325 MB/s [ 2.834261] raid6: sse2x2 gen() 6723 MB/s [ 3.004264] raid6: sse2x2 xor() 3839 MB/s [ 3.174246] raid6: sse2x4 gen() 8254 MB/s [ 3.344245] raid6: sse2x4 xor() 5091 MB/s [ 3.514265] raid6: avx2x1 gen() 8830 MB/s [ 3.684277] raid6: avx2x2 gen() 13399 MB/s [ 3.854288] raid6: avx2x4 gen() 17343 MB/s [ 3.855001] raid6: using algorithm avx2x4 gen() 17343 MB/s [ 3.856382] raid6: using avx2x2 recovery algorithm [ 3.857872] ACPI: Added _OSI(Module Device) [ 3.858748] ACPI: Added _OSI(Processor Device) [ 3.859389] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.860126] ACPI: Added _OSI(Processor Aggregator Device) [ 3.890573] ACPI: Executed 2 blocks of module-level executable AML code [ 4.923467] ACPI: Interpreter enabled [ 4.924459] ACPI: (supports S0 S3 S4 S5) [ 4.925040] ACPI: Using IOAPIC for interrupt routing [ 4.926496] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.252159] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.253275] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.254968] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.256115] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.287165] PCI host bridge to bus 0000:00 [ 6.287952] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.288925] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.289956] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.291150] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.292274] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.335901] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.426748] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.433767] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.440716] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.447128] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.451070] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 7.079068] ACPI: Enabled 16 GPEs in block 00 to 0F [ 7.082974] vgaarb: loaded [ 7.087824] SCSI subsystem initialized [ 7.096388] ACPI: bus type USB registered [ 7.099010] usbcore: registered new interface driver usbfs [ 7.101116] usbcore: registered new interface driver hub [ 7.102241] usbcore: registered new device driver usb [ 7.104670] pps_core: LinuxPPS API ver. 1 registered [ 7.105691] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.107250] PTP clock support registered [ 7.109307] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 7.110394] dmi: Firmware registration failed. [ 7.112018] Advanced Linux Sound Architecture Driver Initialized. [ 7.113714] PCI: Using ACPI for IRQ routing [ 7.124556] NetLabel: Initializing [ 7.125141] NetLabel: domain hash size = 128 [ 7.125761] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.126777] NetLabel: unlabeled traffic allowed by default [ 7.130260] amd_nb: Cannot enumerate AMD northbridges [ 7.131222] clocksource: Switched to clocksource kvm-clock [ 7.328999] pnp: PnP ACPI init [ 7.354411] pnp: PnP ACPI: found 7 devices [ 7.369139] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.370908] NET: Registered protocol family 2 [ 7.374319] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.375922] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.383582] TCP: Hash tables configured (established 65536 bind 65536) [ 7.384796] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.386606] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.390255] NET: Registered protocol family 1 [ 7.391034] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.393324] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.394275] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.396240] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.397463] hw unit of domain pp0-core 2^-0 Joules [ 7.398199] hw unit of domain package 2^-0 Joules [ 7.398953] hw unit of domain dram 2^-16 Joules [ 7.405106] Scanning for low memory corruption every 60 seconds [ 7.415142] audit: initializing netlink subsys (disabled) [ 7.416502] audit: type=2000 audit(1524731142.765:1): initialized [ 7.423551] Initialise system trusted keyring [ 7.435917] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.586190] VFS: Disk quotas dquot_6.6.0 [ 7.587843] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.612532] fuse init (API version 7.23) [ 7.616324] 9p: Installing v9fs 9p2000 file system support [ 7.649782] async_tx: api initialized (async) [ 7.652425] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.653787] io scheduler noop registered [ 7.654394] io scheduler deadline registered [ 7.657014] io scheduler cfq registered (default) [ 7.667716] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.672191] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.673612] ACPI: Power Button [PWRF] [ 7.675468] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.676568] ACPI: Sleep Button [SLPF] [ 7.703572] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.704564] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.729032] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.729987] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.738621] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.762416] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.789224] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.815676] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.842765] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.852562] Non-volatile memory driver v1.3 [ 7.855177] Linux agpgart interface v0.103 [ 7.859532] [drm] Initialized drm 1.1.0 20060810 [ 7.979316] brd: module loaded [ 8.043371] loop: module loaded [ 8.080232] nbd: registered device at major 43 [ 8.244393] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 8.246070] drbd: built-in [ 8.246875] drbd: registered as block device major 147 [ 8.267579] scsi host0: Virtio SCSI HBA [ 8.308284] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.391975] tsc: Refined TSC clocksource calibration: 2299.836 MHz [ 8.393722] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269a4f9ec, max_idle_ns: 440795302436 ns [ 9.051863] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 9.054510] osst :I: Tape driver with OnStream support version 0.99.4 [ 9.054510] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 9.063302] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.065311] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.065796] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.066143] SCSI Media Changer driver v0.25 [ 9.070481] tun: Universal TUN/TAP device driver, 1.6 [ 9.072078] tun: (C) 1999-2004 Max Krasnyansky [ 9.074343] sd 0:0:1:0: [sda] Write Protect is off [ 9.075994] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.108767] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.110502] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.112479] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.114536] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.116589] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.118164] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.120113] sky2: driver version 1.30 [ 9.123502] PPP generic driver version 2.4.2 [ 9.125935] PPP BSD Compression module registered [ 9.127354] PPP Deflate Compression module registered [ 9.128917] PPP MPPE Compression module registered [ 9.130293] NET: Registered protocol family 24 [ 9.131927] usbcore: registered new interface driver asix [ 9.132481] sda: sda1 [ 9.134408] usbcore: registered new interface driver ax88179_178a [ 9.136487] usbcore: registered new interface driver cdc_ether [ 9.138411] usbcore: registered new interface driver net1080 [ 9.140289] usbcore: registered new interface driver cdc_subset [ 9.143411] usbcore: registered new interface driver zaurus [ 9.145702] usbcore: registered new interface driver cdc_ncm [ 9.148499] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.149755] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.149776] ehci-pci: EHCI PCI platform driver [ 9.150123] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.150185] ohci-pci: OHCI PCI platform driver [ 9.150519] uhci_hcd: USB Universal Host Controller Interface driver [ 9.153927] usbcore: registered new interface driver usblp [ 9.154576] usbcore: registered new interface driver usb-storage [ 9.157613] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 9.160076] i8042: Warning: Keylock active [ 9.161717] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 9.165061] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 9.169043] mousedev: PS/2 mouse device common for all mice [ 9.175582] usbcore: registered new interface driver xpad [ 9.177401] usbcore: registered new interface driver usb_acecad [ 9.179348] usbcore: registered new interface driver aiptek [ 9.180990] usbcore: registered new interface driver gtco [ 9.182745] usbcore: registered new interface driver hanwang [ 9.184571] usbcore: registered new interface driver kbtab [ 9.189002] rtc_cmos 00:00: RTC can wake from S4 [ 9.193291] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 9.195341] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 9.197108] i2c /dev entries driver [ 9.200429] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 9.204798] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 9.208061] md: linear personality registered for level -1 [ 9.209608] md: raid0 personality registered for level 0 [ 9.211110] md: raid1 personality registered for level 1 [ 9.214904] md: raid10 personality registered for level 10 [ 9.228710] md: raid6 personality registered for level 6 [ 9.230266] md: raid5 personality registered for level 5 [ 9.232011] md: raid4 personality registered for level 4 [ 9.233336] md: multipath personality registered for level -4 [ 9.235058] md: faulty personality registered for level -5 [ 9.240883] device-mapper: uevent: version 1.0.3 [ 9.245300] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 9.269766] device-mapper: multipath: version 1.10.0 loaded [ 9.271586] device-mapper: multipath round-robin: version 1.0.0 loaded [ 9.273428] device-mapper: multipath queue-length: version 0.1.0 loaded [ 9.275107] device-mapper: multipath service-time: version 0.2.0 loaded [ 9.278912] device-mapper: raid: Loading target version 1.7.0 [ 9.280610] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 9.283177] hidraw: raw HID events driver (C) Jiri Kosina [ 9.304563] kworker/u4:1 (1718) used greatest stack depth: 27024 bytes left [ 9.319912] usbcore: registered new interface driver usbhid [ 9.321456] usbhid: USB HID core driver [ 9.325382] ashmem: initialized [ 9.373559] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.381175] oprofile: using timer interrupt. [ 9.384416] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.397808] GACT probability on [ 9.398681] Mirror/redirect action on [ 9.399971] Simple TC action Loaded [ 9.405573] netem: version 1.3 [ 9.406486] u32 classifier [ 9.407293] Actions configured [ 9.408579] Netfilter messages via NETLINK v0.30. [ 9.410187] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.415124] ctnetlink v0.93: registering with nfnetlink. [ 9.417147] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.426927] xt_time: kernel timezone is -0000 [ 9.428275] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.430716] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.433027] IPVS: Creating netns size=2552 id=0 [ 9.434365] IPVS: ipvs loaded. [ 9.435319] IPVS: [rr] scheduler registered. [ 9.436442] IPVS: [wrr] scheduler registered. [ 9.437560] IPVS: [lc] scheduler registered. [ 9.438754] IPVS: [wlc] scheduler registered. [ 9.439835] IPVS: [lblc] scheduler registered. [ 9.441152] IPVS: [lblcr] scheduler registered. [ 9.442462] IPVS: [dh] scheduler registered. [ 9.443606] IPVS: [sh] scheduler registered. [ 9.444696] IPVS: [sed] scheduler registered. [ 9.445804] IPVS: [nq] scheduler registered. [ 9.447063] ipip: IPv4 over IPv4 tunneling driver [ 9.453277] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.456030] arp_tables: (C) 2002 David S. Miller [ 9.457718] Initializing XFRM netlink socket [ 9.467335] NET: Registered protocol family 10 [ 9.487549] mip6: Mobile IPv6 [ 9.488519] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.492295] sit: IPv6 over IPv4 tunneling driver [ 9.502230] ip6_gre: GRE over IPv6 tunneling driver [ 9.507445] NET: Registered protocol family 17 [ 9.508844] NET: Registered protocol family 15 [ 9.510167] l2tp_core: L2TP core driver, V2.0 [ 9.511432] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.512852] 9pnet: Installing 9P2000 support [ 9.514548] Key type dns_resolver registered [ 9.521163] AVX2 version of gcm_enc/dec engaged. [ 9.522609] AES CTR mode by8 optimization enabled [ 9.532999] registered taskstats version 1 [ 9.534451] Loading compiled-in X.509 certificates [ 9.570086] Btrfs loaded [ 9.575404] Key type encrypted registered [ 9.588614] Magic number: 14:163:423 [ 9.590168] console [netcon0] enabled [ 9.591058] netconsole: network logging started [ 9.594008] ALSA device list: [ 9.594910] No soundcards found. [ 9.597253] md: Waiting for all devices to be available before autodetect [ 9.598341] md: If you don't use raid, use raid=noautodetect [ 9.606842] md: Autodetecting RAID arrays. [ 9.607869] md: Scanned 0 and added 0 devices. [ 9.608816] md: autorun ... [ 9.609247] md: ... autorun DONE. [ 9.626158] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.677928] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.679178] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.747563] devtmpfs: mounted [ 9.754226] Freeing unused kernel memory: 1864K [ 9.754948] Kernel memory protection disabled. INIT: version 2.88 booting [ 10.678309] tput (1917) used greatest stack depth: 26144 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[ 11.708635] udevd[2025]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 12.200176] kasan: CONFIG_KASAN_INLINE enabled [ 12.200938] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 12.203193] Dumping ftrace buffer: [ 12.203737] (ftrace buffer empty) [ 12.204300] Modules linked in: [ 12.204925] CPU: 0 PID: 2076 Comm: scsi_id Not tainted 4.4.129-g4c706fe #24 [ 12.205963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.207345] task: ffff8800b5170000 task.stack: ffff8800b5178000 [ 12.208175] RIP: 0010:[] [] debug_object_activate+0x1b7/0x480 [ 12.209600] RSP: 0018:ffff8800b517fb60 EFLAGS: 00010006 [ 12.210794] RAX: dffffc0000000000 RBX: 0000000000080800 RCX: ffffffff85a167e8 [ 12.211971] RDX: 0000000000010103 RSI: ffff8800b51708e0 RDI: 0000000000080818 [ 12.213052] RBP: ffff8800b517fc20 R08: 0000000000000292 R09: 0000000000000001 [ 12.214130] R10: 0000000000000001 R11: ffff8800b5170000 R12: 1ffff10016a2ff6e [ 12.215270] R13: ffff8800b50b1800 R14: 0000000000000002 R15: ffffffff844bdb00 [ 12.216806] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 12.218198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.219123] CR2: 00007f4f57989000 CR3: 000000000440c000 CR4: 0000000000160670 [ 12.220660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.221778] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.222959] Stack: [ 12.223269] ffff8801d9a04780 ffffffff85a167e8 0000000041b58ab3 ffffffff84208c0f [ 12.225134] ffffffff81e6f190 ffffffff81e6d83b 0000000000000000 0000000000000000 [ 12.226499] 0000000000000005 ffff8800b50b1800 ffffffff844bdb00 ffff8800b5170000 [ 12.228262] Call Trace: [ 12.228805] [] ? debug_object_init_on_stack+0x20/0x20 [ 12.230089] [] ? check_preemption_disabled+0x3b/0x170 [ 12.232214] [] ? selinux_file_free_security+0x49/0x60 [ 12.233392] [] ? get_max_files+0x20/0x20 [ 12.234771] [] __call_rcu.constprop.66+0x35/0x930 [ 12.235876] [] ? __this_cpu_preempt_check+0x1c/0x20 [ 12.236937] [] ? __percpu_counter_add+0x10f/0x160 [ 12.238235] [] ? put_pipe_info+0xe0/0xe0 [ 12.239213] [] call_rcu+0x12/0x20 [ 12.239971] [] __fput+0x3f8/0x6f0 [ 12.240827] [] ____fput+0x15/0x20 [ 12.242151] [] task_work_run+0x10f/0x190 [ 12.244106] [] do_exit+0x9e5/0x26b0 [ 12.245646] [] ? __fsnotify_update_child_dentry_flags.part.2+0x300/0x300 [ 12.247282] [] ? fsnotify+0x10c0/0x10c0 [ 12.248208] [] ? release_task.part.17+0x1200/0x1200 [ 12.249484] [] ? rw_verify_area+0x100/0x300 [ 12.250444] [] ? vfs_write+0x10a/0x4e0 [ 12.251342] [] ? SyS_write+0x130/0x1c0 [ 12.252608] [] do_group_exit+0x111/0x330 [ 12.253613] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 12.254516] [] SyS_exit_group+0x1d/0x20 [ 12.255690] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 12.256733] Code: 8c 02 00 00 48 8b 1b 41 be 01 00 00 00 48 85 db 74 46 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 18 41 83 c6 01 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e6 01 00 00 4c 3b 6b 18 0f 84 9e 00 00 00 48 [ 12.264238] RIP [] debug_object_activate+0x1b7/0x480 [ 12.265256] RSP [ 12.265800] ---[ end trace 61585fc490e178f5 ]--- [ 12.266903] Kernel panic - not syncing: Fatal exception [ 13.426946] Shutting down cpus with NMI [ 13.428161] Dumping ftrace buffer: [ 13.428741] (ftrace buffer empty) [ 13.429315] Kernel Offset: disabled [ 13.429859] Rebooting in 86400 seconds..