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: 05ced3f35761e19720b88b6f8d26b3cc81919d7ec4fe2c2d2172248a535db849, 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: 0x00000000039bd26e input_len: 0x00000000014347b9 output: 0x0000000001000000 output_len: 0x0000000003ddca40 run_size: 0x0000000005514000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.127-gd6bbe8b (syzkaller@ci) (gcc version 8.0.1 20180301 (experimental) (GCC) ) #12 SMP PREEMPT Mon Apr 9 08:08:44 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 2134580481 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581388K/7863876K available (40472K kernel code, 6145K rwdata, 8888K rodata, 1848K init, 23624K bss, 1282488K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.114761] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.115929] pid_max: default: 32768 minimum: 301 [ 1.116630] ACPI: Core revision 20150930 [ 1.545378] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.547240] Security Framework initialized [ 1.547813] SELinux: Initializing. [ 1.548469] AppArmor: AppArmor disabled by boot time parameter [ 1.549370] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.550305] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.553898] Initializing cgroup subsys io [ 1.554605] Initializing cgroup subsys freezer [ 1.555280] Initializing cgroup subsys hugetlb [ 1.555916] Initializing cgroup subsys debug [ 1.556677] CPU: Physical Processor ID: 0 [ 1.558418] mce: CPU supports 32 MCE banks [ 1.559173] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.560013] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.560917] Spectre V2 : Mitigation: Full generic retpoline [ 1.563969] Freeing SMP alternatives memory: 44K [ 1.573816] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.694105] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.695583] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.784378] x86: Booting SMP configuration: [ 1.785031] .... node #0, CPUs: #1 [ 1.785781] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.790396] x86: Booted up 1 node, 2 CPUs [ 1.790998] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.795630] devtmpfs: initialized [ 1.805393] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.806760] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.808368] xor: automatically using best checksumming function: [ 1.821351] kworker/u4:0 (21) used greatest stack depth: 27920 bytes left [ 1.904148] avx : 21518.000 MB/sec [ 1.905182] RTC time: 8:11:37, date: 04/09/18 [ 1.907592] NET: Registered protocol family 16 [ 1.908697] schedtune: init normalization constants... [ 1.909398] schedtune: no energy model data [ 1.909972] schedtune: disabled! [ 1.934373] cpuidle: using governor ladder [ 1.964182] cpuidle: using governor menu [ 1.965459] ACPI: bus type PCI registered [ 1.966048] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.968563] PCI: Using configuration type 1 for base access [ 1.973711] kworker/u4:1 (45) used greatest stack depth: 27424 bytes left [ 2.354167] raid6: sse2x1 gen() 4792 MB/s [ 2.524191] raid6: sse2x1 xor() 2386 MB/s [ 2.694185] raid6: sse2x2 gen() 7589 MB/s [ 2.864197] raid6: sse2x2 xor() 4219 MB/s [ 3.034206] raid6: sse2x4 gen() 9906 MB/s [ 3.204219] raid6: sse2x4 xor() 5213 MB/s [ 3.374231] raid6: avx2x1 gen() 9444 MB/s [ 3.544237] raid6: avx2x2 gen() 14757 MB/s [ 3.714249] raid6: avx2x4 gen() 19196 MB/s [ 3.714914] raid6: using algorithm avx2x4 gen() 19196 MB/s [ 3.715656] raid6: using avx2x2 recovery algorithm [ 3.716945] ACPI: Added _OSI(Module Device) [ 3.717548] ACPI: Added _OSI(Processor Device) [ 3.718159] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.718818] ACPI: Added _OSI(Processor Aggregator Device) [ 3.745621] ACPI: Executed 2 blocks of module-level executable AML code [ 4.697750] ACPI: Interpreter enabled [ 4.698743] ACPI: (supports S0 S3 S4 S5) [ 4.699384] ACPI: Using IOAPIC for interrupt routing [ 4.700613] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.972132] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.973180] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.974641] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.975690] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.005662] PCI host bridge to bus 0000:00 [ 6.006359] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.007383] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.008375] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.009435] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.010477] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.048002] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.131999] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.138509] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.145040] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.151243] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.155018] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.751008] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.755125] vgaarb: loaded [ 6.758878] SCSI subsystem initialized [ 6.767338] ACPI: bus type USB registered [ 6.769092] usbcore: registered new interface driver usbfs [ 6.770474] usbcore: registered new interface driver hub [ 6.771632] usbcore: registered new device driver usb [ 6.774138] pps_core: LinuxPPS API ver. 1 registered [ 6.775381] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.776760] PTP clock support registered [ 6.778716] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.779763] dmi: Firmware registration failed. [ 6.781382] Advanced Linux Sound Architecture Driver Initialized. [ 6.783086] PCI: Using ACPI for IRQ routing [ 6.792810] NetLabel: Initializing [ 6.793368] NetLabel: domain hash size = 128 [ 6.793986] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.794988] NetLabel: unlabeled traffic allowed by default [ 6.797611] amd_nb: Cannot enumerate AMD northbridges [ 6.798486] clocksource: Switched to clocksource kvm-clock [ 6.971798] pnp: PnP ACPI init [ 6.997237] pnp: PnP ACPI: found 7 devices [ 7.012377] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.014071] NET: Registered protocol family 2 [ 7.016857] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.018244] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.025935] TCP: Hash tables configured (established 65536 bind 65536) [ 7.027189] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.028891] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.032386] NET: Registered protocol family 1 [ 7.033156] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.035046] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.035974] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.038057] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.039606] hw unit of domain pp0-core 2^-0 Joules [ 7.040343] hw unit of domain package 2^-0 Joules [ 7.041003] hw unit of domain dram 2^-16 Joules [ 7.047076] Scanning for low memory corruption every 60 seconds [ 7.056633] audit: initializing netlink subsys (disabled) [ 7.057728] audit: type=2000 audit(1523261502.473:1): initialized [ 7.066000] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.212189] VFS: Disk quotas dquot_6.6.0 [ 7.213915] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.241049] fuse init (API version 7.23) [ 7.244540] 9p: Installing v9fs 9p2000 file system support [ 7.260763] async_tx: api initialized (async) [ 7.262720] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.264174] io scheduler noop registered [ 7.264752] io scheduler deadline registered [ 7.267318] io scheduler cfq registered (default) [ 7.276867] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.283521] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.284671] ACPI: Power Button [PWRF] [ 7.286567] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.287601] ACPI: Sleep Button [SLPF] [ 7.314671] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.315610] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.338970] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.340792] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.347931] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.371091] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.397167] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.423716] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.449435] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.459066] Non-volatile memory driver v1.3 [ 7.461333] Linux agpgart interface v0.103 [ 7.465745] [drm] Initialized drm 1.1.0 20060810 [ 7.572907] brd: module loaded [ 7.634513] loop: module loaded [ 7.670174] nbd: registered device at major 43 [ 7.823230] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.824882] drbd: built-in [ 7.825563] drbd: registered as block device major 147 [ 7.853461] scsi host0: Virtio SCSI HBA [ 7.894001] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.028835] tsc: Refined TSC clocksource calibration: 2299.837 MHz [ 8.030609] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269b1dad9, max_idle_ns: 440795262067 ns [ 8.628382] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.630870] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.630870] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.638670] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.640584] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.641277] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.641642] SCSI Media Changer driver v0.25 [ 8.644720] tun: Universal TUN/TAP device driver, 1.6 [ 8.646090] tun: (C) 1999-2004 Max Krasnyansky [ 8.649824] sd 0:0:1:0: [sda] Write Protect is off [ 8.654066] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.682917] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.684474] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.686316] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.688176] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.690915] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.692454] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.694451] sky2: driver version 1.30 [ 8.696761] PPP generic driver version 2.4.2 [ 8.699331] PPP BSD Compression module registered [ 8.700371] sda: sda1 [ 8.701164] PPP Deflate Compression module registered [ 8.702524] PPP MPPE Compression module registered [ 8.703681] NET: Registered protocol family 24 [ 8.705357] usbcore: registered new interface driver asix [ 8.707167] usbcore: registered new interface driver ax88179_178a [ 8.710208] usbcore: registered new interface driver cdc_ether [ 8.712194] usbcore: registered new interface driver net1080 [ 8.713985] usbcore: registered new interface driver cdc_subset [ 8.715694] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.715808] usbcore: registered new interface driver zaurus [ 8.716346] usbcore: registered new interface driver cdc_ncm [ 8.718433] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.718455] ehci-pci: EHCI PCI platform driver [ 8.718881] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.718969] ohci-pci: OHCI PCI platform driver [ 8.719303] uhci_hcd: USB Universal Host Controller Interface driver [ 8.721563] usbcore: registered new interface driver usblp [ 8.722042] usbcore: registered new interface driver usb-storage [ 8.723854] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.725731] i8042: Warning: Keylock active [ 8.727287] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.729640] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.732963] mousedev: PS/2 mouse device common for all mice [ 8.736729] usbcore: registered new interface driver xpad [ 8.737042] usbcore: registered new interface driver usb_acecad [ 8.737359] usbcore: registered new interface driver aiptek [ 8.737760] usbcore: registered new interface driver gtco [ 8.738074] usbcore: registered new interface driver hanwang [ 8.738395] usbcore: registered new interface driver kbtab [ 8.741017] rtc_cmos 00:00: RTC can wake from S4 [ 8.743566] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.743951] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.745358] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.748924] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.748948] md: linear personality registered for level -1 [ 8.748995] md: raid0 personality registered for level 0 [ 8.749015] md: raid1 personality registered for level 1 [ 8.749037] md: raid10 personality registered for level 10 [ 8.760378] md: raid6 personality registered for level 6 [ 8.760382] md: raid5 personality registered for level 5 [ 8.760385] md: raid4 personality registered for level 4 [ 8.760414] md: multipath personality registered for level -4 [ 8.760436] md: faulty personality registered for level -5 [ 8.765946] device-mapper: uevent: version 1.0.3 [ 8.777654] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.801884] device-mapper: multipath: version 1.10.0 loaded [ 8.803493] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.805294] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.807101] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.814661] device-mapper: raid: Loading target version 1.7.0 [ 8.816375] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.819228] hidraw: raw HID events driver (C) Jiri Kosina [ 8.853489] usbcore: registered new interface driver usbhid [ 8.854982] usbhid: USB HID core driver [ 8.860770] ashmem: initialized [ 8.893100] kworker/u4:0 (1752) used greatest stack depth: 27024 bytes left [ 8.910107] oprofile: using timer interrupt. [ 8.911483] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 8.924419] GACT probability on [ 8.925276] Mirror/redirect action on [ 8.926416] Simple TC action Loaded [ 8.933202] netem: version 1.3 [ 8.934000] u32 classifier [ 8.934672] Actions configured [ 8.934942] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.939584] Netfilter messages via NETLINK v0.30. [ 8.941363] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 8.947372] ctnetlink v0.93: registering with nfnetlink. [ 8.949352] nf_tables: (c) 2007-2009 Patrick McHardy [ 8.957355] xt_time: kernel timezone is -0000 [ 8.958653] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 8.961062] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.963457] IPVS: Creating netns size=2552 id=0 [ 8.964676] IPVS: ipvs loaded. [ 8.965543] IPVS: [rr] scheduler registered. [ 8.966699] IPVS: [wrr] scheduler registered. [ 8.967884] IPVS: [lc] scheduler registered. [ 8.969033] IPVS: [wlc] scheduler registered. [ 8.970188] IPVS: [lblc] scheduler registered. [ 8.971403] IPVS: [lblcr] scheduler registered. [ 8.972510] IPVS: [dh] scheduler registered. [ 8.973630] IPVS: [sh] scheduler registered. [ 8.974777] IPVS: [sed] scheduler registered. [ 8.975836] IPVS: [nq] scheduler registered. [ 8.977132] ipip: IPv4 over IPv4 tunneling driver [ 8.984017] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.986524] arp_tables: (C) 2002 David S. Miller [ 8.987997] Initializing XFRM netlink socket [ 8.996949] NET: Registered protocol family 10 [ 9.017599] mip6: Mobile IPv6 [ 9.018900] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.022260] sit: IPv6 over IPv4 tunneling driver [ 9.027453] NET: Registered protocol family 17 [ 9.028854] NET: Registered protocol family 15 [ 9.030167] l2tp_core: L2TP core driver, V2.0 [ 9.031413] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.032723] 9pnet: Installing 9P2000 support [ 9.034480] Key type dns_resolver registered [ 9.042070] AVX2 version of gcm_enc/dec engaged. [ 9.043165] AES CTR mode by8 optimization enabled [ 9.053270] registered taskstats version 1 [ 9.089161] Btrfs loaded [ 9.102341] Magic number: 14:126:169 [ 9.103901] console [netcon0] enabled [ 9.104833] netconsole: network logging started [ 9.107497] ALSA device list: [ 9.108286] No soundcards found. [ 9.110934] md: Waiting for all devices to be available before autodetect [ 9.111872] md: If you don't use raid, use raid=noautodetect [ 9.130618] md: Autodetecting RAID arrays. [ 9.131236] md: Scanned 0 and added 0 devices. [ 9.131864] md: autorun ... [ 9.132289] md: ... autorun DONE. [ 9.147183] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.212275] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.213555] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.289589] devtmpfs: mounted [ 9.296548] Freeing unused kernel memory: 1848K [ 9.297242] 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[ 10.863569] udevd (1984) used greatest stack depth: 26912 bytes left [ 10.865511] udevd[1985]: 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...SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2350: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039bd26e input_len: 0x00000000014347b9 output: 0x0000000001000000 output_len: 0x0000000003ddca40 run_size: 0x0000000005514000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.127-gd6bbe8b (syzkaller@ci) (gcc version 8.0.1 20180301 (experimental) (GCC) ) #12 SMP PREEMPT Mon Apr 9 08:08:44 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 1894504240 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581388K/7863876K available (40472K kernel code, 6145K rwdata, 8888K rodata, 1848K init, 23624K bss, 1282488K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.144987] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.146163] pid_max: default: 32768 minimum: 301 [ 1.146924] ACPI: Core revision 20150930 [ 1.561351] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.563420] Security Framework initialized [ 1.564003] SELinux: Initializing. [ 1.564730] AppArmor: AppArmor disabled by boot time parameter [ 1.565653] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.566608] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.570279] Initializing cgroup subsys io [ 1.570898] Initializing cgroup subsys freezer [ 1.571556] Initializing cgroup subsys hugetlb [ 1.572219] Initializing cgroup subsys debug [ 1.572988] CPU: Physical Processor ID: 0 [ 1.574815] mce: CPU supports 32 MCE banks [ 1.575554] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.576384] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.577305] Spectre V2 : Mitigation: Full generic retpoline [ 1.580370] Freeing SMP alternatives memory: 44K [ 1.590268] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.704310] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.705850] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.794621] x86: Booting SMP configuration: [ 1.795376] .... node #0, CPUs: #1 [ 1.796222] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.800985] x86: Booted up 1 node, 2 CPUs [ 1.801667] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.805779] devtmpfs: initialized [ 1.816676] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.818191] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.820115] xor: automatically using best checksumming function: [ 1.832230] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.914324] avx : 21354.000 MB/sec [ 1.915583] RTC time: 8:11:53, date: 04/09/18 [ 1.918062] NET: Registered protocol family 16 [ 1.919202] schedtune: init normalization constants... [ 1.919934] schedtune: no energy model data [ 1.920570] schedtune: disabled! [ 1.954550] cpuidle: using governor ladder [ 1.984354] cpuidle: using governor menu [ 1.985654] ACPI: bus type PCI registered [ 1.986242] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.989310] PCI: Using configuration type 1 for base access [ 2.464305] raid6: sse2x1 gen() 4764 MB/s [ 2.634297] raid6: sse2x1 xor() 2372 MB/s [ 2.804292] raid6: sse2x2 gen() 7542 MB/s [ 2.974276] raid6: sse2x2 xor() 3731 MB/s [ 3.144273] raid6: sse2x4 gen() 9884 MB/s [ 3.314260] raid6: sse2x4 xor() 5218 MB/s [ 3.484250] raid6: avx2x1 gen() 9476 MB/s [ 3.654252] raid6: avx2x2 gen() 14693 MB/s [ 3.824240] raid6: avx2x4 gen() 19194 MB/s [ 3.824943] raid6: using algorithm avx2x4 gen() 19194 MB/s [ 3.825740] raid6: using avx2x2 recovery algorithm [ 3.827131] ACPI: Added _OSI(Module Device) [ 3.827762] ACPI: Added _OSI(Processor Device) [ 3.828373] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.829036] ACPI: Added _OSI(Processor Aggregator Device) [ 3.857133] ACPI: Executed 2 blocks of module-level executable AML code [ 4.801362] ACPI: Interpreter enabled [ 4.802402] ACPI: (supports S0 S3 S4 S5) [ 4.802950] ACPI: Using IOAPIC for interrupt routing [ 4.804146] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.066907] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.067993] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.069420] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.070450] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.100398] PCI host bridge to bus 0000:00 [ 6.101049] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.102022] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.103027] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.104079] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.105146] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.141933] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.222885] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.229091] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.235418] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.241558] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.245040] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.837544] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.841442] vgaarb: loaded [ 6.845560] SCSI subsystem initialized [ 6.857028] ACPI: bus type USB registered [ 6.858783] usbcore: registered new interface driver usbfs [ 6.860326] usbcore: registered new interface driver hub [ 6.861463] usbcore: registered new device driver usb [ 6.863547] pps_core: LinuxPPS API ver. 1 registered [ 6.864340] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.865911] PTP clock support registered [ 6.867957] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.869081] dmi: Firmware registration failed. [ 6.870770] Advanced Linux Sound Architecture Driver Initialized. [ 6.872472] PCI: Using ACPI for IRQ routing [ 6.892262] NetLabel: Initializing [ 6.892818] NetLabel: domain hash size = 128 [ 6.893436] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.894450] NetLabel: unlabeled traffic allowed by default [ 6.897026] amd_nb: Cannot enumerate AMD northbridges [ 6.897887] clocksource: Switched to clocksource kvm-clock [ 7.071043] pnp: PnP ACPI init [ 7.095978] pnp: PnP ACPI: found 7 devices [ 7.111242] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.112889] NET: Registered protocol family 2 [ 7.115546] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.116943] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.124218] TCP: Hash tables configured (established 65536 bind 65536) [ 7.125417] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.126985] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.130940] NET: Registered protocol family 1 [ 7.131700] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.133520] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.134410] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.136393] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.137667] hw unit of domain pp0-core 2^-0 Joules [ 7.138411] hw unit of domain package 2^-0 Joules [ 7.139064] hw unit of domain dram 2^-16 Joules [ 7.145125] Scanning for low memory corruption every 60 seconds [ 7.155302] audit: initializing netlink subsys (disabled) [ 7.156366] audit: type=2000 audit(1523261518.186:1): initialized [ 7.164479] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.308586] VFS: Disk quotas dquot_6.6.0 [ 7.311045] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.334666] fuse init (API version 7.23) [ 7.338799] 9p: Installing v9fs 9p2000 file system support [ 7.355622] async_tx: api initialized (async) [ 7.357531] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.358788] io scheduler noop registered [ 7.359355] io scheduler deadline registered [ 7.361902] io scheduler cfq registered (default) [ 7.372401] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.376247] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.377613] ACPI: Power Button [PWRF] [ 7.380580] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.381722] ACPI: Sleep Button [SLPF] [ 7.410164] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.411049] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.435248] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.436153] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.443844] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.466742] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.493236] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.518955] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.544604] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.554201] Non-volatile memory driver v1.3 [ 7.556618] Linux agpgart interface v0.103 [ 7.561018] [drm] Initialized drm 1.1.0 20060810 [ 7.666564] brd: module loaded [ 7.739368] loop: module loaded [ 7.765150] nbd: registered device at major 43 [ 7.928336] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 7.930049] drbd: built-in [ 7.930783] drbd: registered as block device major 147 [ 7.957661] scsi host0: Virtio SCSI HBA [ 8.008778] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.128277] tsc: Refined TSC clocksource calibration: 2299.838 MHz [ 8.130019] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21269bebbc7, max_idle_ns: 440795221699 ns [ 8.730067] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 8.732447] osst :I: Tape driver with OnStream support version 0.99.4 [ 8.732447] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 8.740273] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.742148] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.743930] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.745715] SCSI Media Changer driver v0.25 [ 8.747608] sd 0:0:1:0: [sda] Write Protect is off [ 8.750330] tun: Universal TUN/TAP device driver, 1.6 [ 8.751678] tun: (C) 1999-2004 Max Krasnyansky [ 8.751709] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.784893] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.786521] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.789371] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.791142] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.792813] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.794366] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.796230] sky2: driver version 1.30 [ 8.798508] PPP generic driver version 2.4.2 [ 8.799784] sda: sda1 [ 8.802455] PPP BSD Compression module registered [ 8.803731] PPP Deflate Compression module registered [ 8.805082] PPP MPPE Compression module registered [ 8.806318] NET: Registered protocol family 24 [ 8.808305] usbcore: registered new interface driver asix [ 8.810098] usbcore: registered new interface driver ax88179_178a [ 8.812139] usbcore: registered new interface driver cdc_ether [ 8.814017] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.814113] usbcore: registered new interface driver net1080 [ 8.814449] usbcore: registered new interface driver cdc_subset [ 8.814784] usbcore: registered new interface driver zaurus [ 8.815300] usbcore: registered new interface driver cdc_ncm [ 8.819498] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.819520] ehci-pci: EHCI PCI platform driver [ 8.820071] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.820135] ohci-pci: OHCI PCI platform driver [ 8.820650] uhci_hcd: USB Universal Host Controller Interface driver [ 8.824437] usbcore: registered new interface driver usblp [ 8.826092] usbcore: registered new interface driver usb-storage [ 8.829344] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.831801] i8042: Warning: Keylock active [ 8.833335] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.836749] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.841798] mousedev: PS/2 mouse device common for all mice [ 8.851213] usbcore: registered new interface driver xpad [ 8.852962] usbcore: registered new interface driver usb_acecad [ 8.854764] usbcore: registered new interface driver aiptek [ 8.856544] usbcore: registered new interface driver gtco [ 8.858335] usbcore: registered new interface driver hanwang [ 8.860102] usbcore: registered new interface driver kbtab [ 8.864420] rtc_cmos 00:00: RTC can wake from S4 [ 8.867627] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 8.869724] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.872834] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.876886] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 8.879932] md: linear personality registered for level -1 [ 8.881481] md: raid0 personality registered for level 0 [ 8.882912] md: raid1 personality registered for level 1 [ 8.884353] md: raid10 personality registered for level 10 [ 8.886701] md: raid6 personality registered for level 6 [ 8.888174] md: raid5 personality registered for level 5 [ 8.889587] md: raid4 personality registered for level 4 [ 8.891007] md: multipath personality registered for level -4 [ 8.892554] md: faulty personality registered for level -5 [ 8.898947] device-mapper: uevent: version 1.0.3 [ 8.903956] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 8.918347] device-mapper: multipath: version 1.10.0 loaded [ 8.919976] device-mapper: multipath round-robin: version 1.0.0 loaded [ 8.921704] device-mapper: multipath queue-length: version 0.1.0 loaded [ 8.923416] device-mapper: multipath service-time: version 0.2.0 loaded [ 8.927225] device-mapper: raid: Loading target version 1.7.0 [ 8.928923] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 8.931339] hidraw: raw HID events driver (C) Jiri Kosina [ 8.964621] usbcore: registered new interface driver usbhid [ 8.966176] usbhid: USB HID core driver [ 8.971836] ashmem: initialized [ 9.020280] oprofile: using timer interrupt. [ 9.021696] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 9.025451] GACT probability on [ 9.026588] Mirror/redirect action on [ 9.027733] Simple TC action Loaded [ 9.032275] netem: version 1.3 [ 9.033148] u32 classifier [ 9.033889] Actions configured [ 9.035013] Netfilter messages via NETLINK v0.30. [ 9.036557] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 9.041601] ctnetlink v0.93: registering with nfnetlink. [ 9.044112] nf_tables: (c) 2007-2009 Patrick McHardy [ 9.052792] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 9.054269] xt_time: kernel timezone is -0000 [ 9.054313] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 9.055678] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 9.056249] IPVS: Creating netns size=2552 id=0 [ 9.056504] IPVS: ipvs loaded. [ 9.056553] IPVS: [rr] scheduler registered. [ 9.056574] IPVS: [wrr] scheduler registered. [ 9.056593] IPVS: [lc] scheduler registered. [ 9.056612] IPVS: [wlc] scheduler registered. [ 9.056658] IPVS: [lblc] scheduler registered. [ 9.056702] IPVS: [lblcr] scheduler registered. [ 9.056723] IPVS: [dh] scheduler registered. [ 9.056743] IPVS: [sh] scheduler registered. [ 9.056763] IPVS: [sed] scheduler registered. [ 9.056783] IPVS: [nq] scheduler registered. [ 9.056982] ipip: IPv4 over IPv4 tunneling driver [ 9.063020] ip_tables: (C) 2000-2006 Netfilter Core Team [ 9.064612] arp_tables: (C) 2002 David S. Miller [ 9.065223] Initializing XFRM netlink socket [ 9.080561] NET: Registered protocol family 10 [ 9.105788] mip6: Mobile IPv6 [ 9.106812] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 9.110427] sit: IPv6 over IPv4 tunneling driver [ 9.115569] NET: Registered protocol family 17 [ 9.116718] NET: Registered protocol family 15 [ 9.118333] l2tp_core: L2TP core driver, V2.0 [ 9.119540] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 9.120750] 9pnet: Installing 9P2000 support [ 9.122439] Key type dns_resolver registered [ 9.129386] AVX2 version of gcm_enc/dec engaged. [ 9.130596] AES CTR mode by8 optimization enabled [ 9.139963] registered taskstats version 1 [ 9.174677] Btrfs loaded [ 9.187864] Magic number: 14:126:169 [ 9.189285] console [netcon0] enabled [ 9.190125] netconsole: network logging started [ 9.192766] ALSA device list: [ 9.193539] No soundcards found. [ 9.195755] md: Waiting for all devices to be available before autodetect [ 9.196708] md: If you don't use raid, use raid=noautodetect [ 9.215590] md: Autodetecting RAID arrays. [ 9.216221] md: Scanned 0 and added 0 devices. [ 9.216881] md: autorun ... [ 9.217298] md: ... autorun DONE. [ 9.225770] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 9.276523] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.277784] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.321718] devtmpfs: mounted [ 9.328245] Freeing unused kernel memory: 1848K [ 9.329042] Kernel memory protection disabled. INIT: version 2.88 booting [ 9.951195] stty (1870) used greatest stack depth: 27232 bytes left [ 10.088945] tput (1874) 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[ 10.782004] udevd[1983]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[ 11.069081] BUG: unable to handle kernel NULL pointer dereference at 000000000000000d [ 11.070351] IP: [] kmem_cache_alloc_trace+0x84/0x2c0 [ 11.071328] PGD 80000001d30b9067 PUD 1d3766067 PMD 0 [ 11.072587] Oops: 0000 [#1] PREEMPT SMP KASAN [ 11.073413] Dumping ftrace buffer: [ 11.073921] (ftrace buffer empty) [ 11.074428] Modules linked in: [ 11.074944] CPU: 0 PID: 2012 Comm: udevadm Not tainted 4.4.127-gd6bbe8b #12 [ 11.076211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.077497] task: ffff8801d3178000 task.stack: ffff8801d3180000 [ 11.078338] RIP: 0010:[] [] kmem_cache_alloc_trace+0x84/0x2c0 [ 11.080003] RSP: 0018:ffff8801d3187930 EFLAGS: 00010246 [ 11.080758] RAX: 000000000000000d RBX: 0000000000400000 RCX: 0000000000022c50 [ 11.081719] RDX: 000000000000b600 RSI: 000000000000b600 RDI: 0000000000022c50 [ 11.083051] RBP: ffff8801d3187968 R08: ffff8801d3178900 R09: 0000000000000000 [ 11.084079] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000d [ 11.085080] R13: ffff8801da001780 R14: 00000000024000c0 R15: 0000000000000060 [ 11.086455] FS: 00007f6de7d0d7a0(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 11.087592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.088432] CR2: 000000000000000d CR3: 00000001d3758000 CR4: 0000000000160670 [ 11.089743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.090761] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.091751] Stack: [ 11.092061] 0000000000000000 ffffffff8169e4b0 0000000000000000 ffff8800ba8905e8 [ 11.093567] ffff8800b56813c0 ffff8800b569ea00 dffffc0000000000 ffff8801d31879c8 [ 11.094786] ffffffff8169e4b0 ffff8800b569ea00 fffffbfff0ae64a5 ffff8800ba890650 [ 11.096160] Call Trace: [ 11.096654] [] ? kernfs_fop_open+0x6c0/0xad0 [ 11.097514] [] kernfs_fop_open+0x6c0/0xad0 [ 11.098409] [] do_dentry_open+0x68b/0xbc0 [ 11.099277] [] ? __inode_permission2+0x9b/0x240 [ 11.100403] [] ? kernfs_fop_release+0x140/0x140 [ 11.101294] [] vfs_open+0x12a/0x210 [ 11.102024] [] ? may_open.isra.40+0x156/0x240 [ 11.103089] [] path_openat+0x4ee/0x3a10 [ 11.104003] [] ? depot_save_stack+0x1c9/0x610 [ 11.104863] [] ? path_lookupat.isra.36+0x410/0x410 [ 11.105762] [] ? getname_flags+0xc7/0x580 [ 11.106928] [] ? getname+0x19/0x20 [ 11.107665] [] ? do_sys_open+0x1fb/0x610 [ 11.108470] [] ? SyS_open+0x2d/0x40 [ 11.109182] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.110423] [] ? __lock_acquire+0xa86/0x5270 [ 11.111237] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.112208] [] ? __lock_is_held+0xa2/0xf0 [ 11.113009] [] do_filp_open+0x197/0x270 [ 11.114150] [] ? user_path_mountpoint_at+0x70/0x70 [ 11.115058] [] ? _raw_spin_unlock+0x2c/0x50 [ 11.115858] [] ? __alloc_fd+0x1f3/0x4a0 [ 11.116787] [] do_sys_open+0x31f/0x610 [ 11.117703] [] ? filp_open+0x70/0x70 [ 11.118464] [] ? task_work_run+0x152/0x190 [ 11.119303] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 11.120633] [] SyS_open+0x2d/0x40 [ 11.121380] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.122342] Code: 7e 48 8b 70 08 48 39 f2 75 e7 4c 8b 20 4d 85 e4 0f 84 f5 00 00 00 49 63 45 20 49 8b 7d 00 4c 01 e0 40 f6 c7 0f 0f 85 1b 01 00 00 <48> 8b 18 48 8d 4a 40 4c 89 e0 65 48 0f c7 0f 0f 94 c0 84 c0 74 [ 11.128448] RIP [] kmem_cache_alloc_trace+0x84/0x2c0 [ 11.129464] RSP [ 11.129994] CR2: 000000000000000d [ 11.130877] BUG: unable to handle kernel paging request at 0000000002d00000 [ 11.131982] IP: [<0000000002d00000>] 0x2d00000 [ 11.132674] PGD 80000001d30b9067 PUD 1d3766067 PMD 0 [ 11.133539] Oops: 0010 [#2] PREEMPT SMP KASAN [ 11.134644] Dumping ftrace buffer: [ 11.135128] (ftrace buffer empty) [ 11.135681] Modules linked in: [ 11.136186] CPU: 0 PID: 2012 Comm: udevadm Tainted: G D 4.4.127-gd6bbe8b #12 [ 11.137343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.139021] task: ffff8801d3178000 task.stack: ffff8801d3180000 [ 11.139930] RIP: 0010:[<0000000002d00000>] [<0000000002d00000>] 0x2d00000 [ 11.141112] RSP: 0018:ffff8801db207e60 EFLAGS: 00010246 [ 11.142102] RAX: 0000000000000007 RBX: ffff8800b5580000 RCX: 0000000000000000 [ 11.143138] RDX: 0000000002d00000 RSI: 0000000000000000 RDI: ffff8800b5580000 [ 11.144163] RBP: ffff8801db207ee8 R08: 0000000000000000 R09: 0000000000000000 [ 11.145520] R10: 0000000000000000 R11: 0000000002d00000 R12: 0000000000000004 [ 11.146616] R13: 0000000000000006 R14: dffffc0000000000 R15: ffff8800b5580008 [ 11.147618] FS: 00007f6de7d0d7a0(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 11.149084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.149915] CR2: 0000000002d00000 CR3: 00000001d3758000 CR4: 0000000000160670 [ 11.150921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.152296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.153256] Stack: [ 11.153563] ffffffff81285ec7 ffffffff81285fb2 fffffbfff07088fc ffff8801db220140 [ 11.154821] ffffffff842bef00 ffff8801db220200 ffff8800b5583600 0000000000000000 [ 11.156356] 000000000000000a 0000000002d00000 ffff8801db220178 ffff8801db220180 [ 11.157576] Call Trace: [ 11.157956] [ 11.158258] [] ? rcu_process_callbacks+0x927/0x1440 [ 11.159611] [] ? rcu_process_callbacks+0xa12/0x1440 [ 11.160557] [] __do_softirq+0x22c/0xa1a [ 11.161318] [] irq_exit+0x10d/0x140 [ 11.162247] [] smp_apic_timer_interrupt+0x81/0xa0 [ 11.163250] [] apic_timer_interrupt+0xa0/0xb0 [ 11.164067] [ 11.164368] [] ? add_taint+0x1c/0x50 [ 11.165196] [] ? oops_end+0x56/0xb0 [ 11.166269] [] no_context+0x378/0x7b0 [ 11.167082] [] ? pgtable_bad+0x110/0x110 [ 11.167932] [] ? __lock_is_held+0xa2/0xf0 [ 11.168711] [] __bad_area_nosemaphore+0x260/0x310 [ 11.169916] [] bad_area+0x66/0x80 [ 11.170623] [] __do_page_fault+0x767/0xa10 [ 11.171411] [] do_page_fault+0x27/0x30 [ 11.172211] [] page_fault+0x28/0x30 [ 11.173307] [] ? kmem_cache_alloc_trace+0x84/0x2c0 [ 11.174241] [] ? kernfs_fop_open+0x6c0/0xad0 [ 11.175072] [] kernfs_fop_open+0x6c0/0xad0 [ 11.175930] [] do_dentry_open+0x68b/0xbc0 [ 11.177032] [] ? __inode_permission2+0x9b/0x240 [ 11.177953] [] ? kernfs_fop_release+0x140/0x140 [ 11.178816] [] vfs_open+0x12a/0x210 [ 11.179743] [] ? may_open.isra.40+0x156/0x240 [ 11.180747] [] path_openat+0x4ee/0x3a10 [ 11.181504] [] ? depot_save_stack+0x1c9/0x610 [ 11.182346] [] ? path_lookupat.isra.36+0x410/0x410 [ 11.183666] [] ? getname_flags+0xc7/0x580 [ 11.184443] [] ? getname+0x19/0x20 [ 11.185198] [] ? do_sys_open+0x1fb/0x610 [ 11.186002] [] ? SyS_open+0x2d/0x40 [ 11.187097] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.188010] [] ? __lock_acquire+0xa86/0x5270 [ 11.188843] [] ? debug_check_no_locks_freed+0x210/0x210 [ 11.189841] [] ? __lock_is_held+0xa2/0xf0 [ 11.190945] [] do_filp_open+0x197/0x270 [ 11.191704] [] ? user_path_mountpoint_at+0x70/0x70 [ 11.192673] [] ? _raw_spin_unlock+0x2c/0x50 [ 11.193647] [] ? __alloc_fd+0x1f3/0x4a0 [ 11.194604] [] do_sys_open+0x31f/0x610 [ 11.195350] [] ? filp_open+0x70/0x70 [ 11.196134] [] ? task_work_run+0x152/0x190 [ 11.197145] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 11.198214] [] SyS_open+0x2d/0x40 [ 11.198915] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 11.199807] Code: Bad RIP value. [ 11.200456] RIP [<0000000002d00000>] 0x2d00000 [ 11.201375] RSP [ 11.201870] CR2: 0000000002d00000 [ 11.202348] ---[ end trace 1866ca032b6af255 ]--- [ 11.203027] Kernel panic - not syncing: Fatal exception in interrupt [ 12.355985] Shutting down cpus with NMI [ 12.357280] Dumping ftrace buffer: [ 12.357788] (ftrace buffer empty) [ 12.358308] Kernel Offset: disabled [ 12.358806] Rebooting in 86400 seconds..