ooting the kernel. [ 0.000000] Linux version 4.17.0+ (syzkaller@ci) (clang version 7.0.0 (trunk 334104)) #2 SMP Tue Jun 12 15:48:08 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 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 nopcid [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] 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] Malformed early option 'vsyscall' [ 0.000000] nopcid: PCID feature disabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f22b0-0x000f22bf] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2270 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] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000000] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.000000] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21fffa000-0x21fffdfff] [ 0.000000] tsc: Using PIT calibration value [ 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] Reserved but unavailable: 98 pages [ 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] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] setup_percpu: pcpu_fc_alloc(0, 0000000000200000, 0000000000200000)=ffff88021fc00000 [ 0.000000] percpu: Embedded 74 pages/cpu @ (ptrval) s262216 r8192 d32696 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1919867 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 nopcid [ 0.000000] Memory: 7434056K/7863876K available (149520K kernel code, 4553K rwdata, 7564K rodata, 4464K init, 9660K bss, 429820K 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] __START_KERNEL_map: ffffffff80000000, end (__bss_stop): ffffffff8be8e000 [ 0.000000] __bss: ffffffff8b51f000-ffffffff8be8e000, __data: ffffffff8ac00000-ffffffff8b072580 [ 0.000000] upper start: ffff880000000000, end: ffff88000be8e000 [ 0.000000] Starting KernelMemorySanitizer [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] ACPI: Core revision 20180313 [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.001000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.005000] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.011000] tsc: PIT calibration matches PMTIMER. 1 loops [ 0.012000] tsc: Detected 2299.753 MHz processor [ 0.013000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x21264bf80ca, max_idle_ns: 440795293870 ns [ 0.014025] Calibrating delay loop (skipped), value calculated using timer frequency.. 4599.50 BogoMIPS (lpj=2299753) [ 0.015016] pid_max: default: 32768 minimum: 301 [ 0.015901] Security Framework initialized [ 0.016021] SELinux: Initializing. [ 0.039216] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.051285] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.052313] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.054046] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.056922] CPU: Physical Processor ID: 0 [ 0.057087] mce: CPU supports 32 MCE banks [ 0.058155] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.059017] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.060029] Spectre V2 : Mitigation: Full generic retpoline [ 0.061013] Speculative Store Bypass: Vulnerable [ 0.063512] Freeing SMP alternatives memory: 92K [ 0.066000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.067652] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.069360] Hierarchical SRCU implementation. [ 0.072328] smp: Bringing up secondary CPUs ... [ 0.074277] x86: Booting SMP configuration: [ 0.074914] .... node #0, CPUs: #1 [ 0.075650] smp: Brought up 1 node, 2 CPUs [ 0.077020] smpboot: Max logical packages: 1 [ 0.077629] smpboot: Total of 2 processors activated (9199.01 BogoMIPS) [ 0.082154] devtmpfs: initialized [ 0.086538] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.087517] kworker/u4:0 (21) used greatest stack depth: 58816 bytes left [ 0.088156] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.091572] xor: automatically using best checksumming function avx [ 0.096549] NET: Registered protocol family 16 [ 0.099177] audit: initializing netlink subsys (disabled) [ 0.101051] audit: type=2000 audit(1528818729.101:1): state=initialized audit_enabled=0 res=1 [ 0.108584] cpuidle: using governor menu [ 0.109714] ACPI: bus type PCI registered [ 0.111441] PCI: Using configuration type 1 for base access [ 0.133415] kworker/u4:1 (83) used greatest stack depth: 57808 bytes left [ 0.458045] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.461145] cryptd: max_cpu_qlen set to 1000 [ 0.480227] raid6: sse2x1 gen() 160 MB/s [ 0.497033] raid6: sse2x1 xor() 855 MB/s [ 0.514034] raid6: sse2x2 gen() 582 MB/s [ 0.531035] raid6: sse2x2 xor() 978 MB/s [ 0.548075] raid6: sse2x4 gen() 738 MB/s [ 0.565031] raid6: sse2x4 xor() 748 MB/s [ 0.582047] raid6: avx2x1 gen() 531 MB/s [ 0.599030] raid6: avx2x1 xor() 1757 MB/s [ 0.616048] raid6: avx2x2 gen() 1062 MB/s [ 0.633024] raid6: avx2x2 xor() 1929 MB/s [ 0.650043] raid6: avx2x4 gen() 1054 MB/s [ 0.667031] raid6: avx2x4 xor() 1373 MB/s [ 0.667687] raid6: using algorithm avx2x2 gen() 1062 MB/s [ 0.668015] raid6: .... xor() 1929 MB/s, rmw enabled [ 0.669016] raid6: using avx2x2 recovery algorithm [ 0.670945] ACPI: Added _OSI(Module Device) [ 0.671052] ACPI: Added _OSI(Processor Device) [ 0.672036] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.673018] ACPI: Added _OSI(Processor Aggregator Device) [ 0.674021] ACPI: Added _OSI(Linux-Dell-Video) [ 0.792736] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.189376] ACPI: Interpreter enabled [ 1.190181] ACPI: (supports S0 S3 S4 S5) [ 1.190752] ACPI: Using IOAPIC for interrupt routing [ 1.191233] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.193914] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.370224] kworker/u4:1 (929) used greatest stack depth: 57792 bytes left [ 1.743499] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.744057] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.745069] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.746150] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.749701] PCI host bridge to bus 0000:00 [ 1.750036] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.751030] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.752030] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.753029] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.754033] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.787879] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.840597] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.843312] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.845788] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.848437] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.850348] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 2.153464] vgaarb: loaded [ 2.155405] SCSI subsystem initialized [ 2.157748] ACPI: bus type USB registered [ 2.160122] usbcore: registered new interface driver usbfs [ 2.161832] usbcore: registered new interface driver hub [ 2.164077] usbcore: registered new device driver usb [ 2.165837] pps_core: LinuxPPS API ver. 1 registered [ 2.167028] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.169119] PTP clock support registered [ 2.171015] EDAC MC: Ver: 3.0.0 [ 2.174805] random: get_random_bytes called from ib_sa_init+0x39/0x340 with crng_init=0 [ 2.176558] Advanced Linux Sound Architecture Driver Initialized. [ 2.177310] PCI: Using ACPI for IRQ routing [ 2.181043] Bluetooth: Core ver 2.22 [ 2.182172] NET: Registered protocol family 31 [ 2.182953] Bluetooth: HCI device and connection manager initialized [ 2.183078] Bluetooth: HCI socket layer initialized [ 2.183816] Bluetooth: L2CAP socket layer initialized [ 2.184123] Bluetooth: SCO socket layer initialized [ 2.185043] NET: Registered protocol family 8 [ 2.186022] NET: Registered protocol family 20 [ 2.187067] NetLabel: Initializing [ 2.187633] NetLabel: domain hash size = 128 [ 2.188014] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.189268] NetLabel: unlabeled traffic allowed by default [ 2.191344] nfc: nfc_init: NFC Core ver 0.1 [ 2.192320] NET: Registered protocol family 39 [ 2.194412] clocksource: Switched to clocksource tsc-early [ 2.672860] VFS: Disk quotas dquot_6.6.0 [ 2.673670] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.675069] FS-Cache: Loaded [ 2.676165] CacheFiles: Loaded [ 2.677184] pnp: PnP ACPI init [ 2.687019] pnp: PnP ACPI: found 7 devices [ 2.737728] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.739859] NET: Registered protocol family 2 [ 2.742144] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes) [ 2.744842] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.750903] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.755129] TCP: Hash tables configured (established 65536 bind 65536) [ 2.757326] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 2.759049] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 2.760884] NET: Registered protocol family 1 [ 2.762998] RPC: Registered named UNIX socket transport module. [ 2.763989] RPC: Registered udp transport module. [ 2.764731] RPC: Registered tcp transport module. [ 2.765414] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.767883] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.769891] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.770838] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 2.773160] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.774340] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.775163] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.775962] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 2.781358] Scanning for low memory corruption every 60 seconds [ 2.792157] Initialise system trusted keyrings [ 2.795233] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 2.856716] DLM installed [ 2.870751] NFS: Registering the id_resolver key type [ 2.871830] Key type id_resolver registered [ 2.872441] Key type id_legacy registered [ 2.873110] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.874081] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 2.879203] ntfs: driver 2.1.32 [Flags: R/W]. [ 2.882020] fuse init (API version 7.26) [ 2.886676] JFS: nTxBlock = 8192, nTxLock = 65536 [ 2.911484] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.921292] 9p: Installing v9fs 9p2000 file system support [ 2.922889] FS-Cache: Netfs '9p' registered for caching [ 2.931158] gfs2: GFS2 installed [ 2.935721] FS-Cache: Netfs 'ceph' registered for caching [ 2.936601] ceph: loaded (mds proto 32) [ 3.807222] tsc: Refined TSC clocksource calibration: 2299.814 MHz [ 3.809328] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212685622b2, max_idle_ns: 440795265736 ns [ 3.811266] clocksource: Switched to clocksource tsc [ 6.657906] alg: No test for 842 (842-generic) [ 6.659079] alg: No test for 842 (842-scomp) [ 6.700311] NET: Registered protocol family 38 [ 7.030319] async_tx: api initialized (async) [ 7.030538] cryptomgr_test (1563) used greatest stack depth: 57280 bytes left [ 7.031193] Key type asymmetric registered [ 7.032827] Asymmetric key parser 'x509' registered [ 7.033709] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 7.035442] io scheduler noop registered [ 7.036104] io scheduler deadline registered [ 7.037253] io scheduler cfq registered (default) [ 7.038279] io scheduler mq-deadline registered [ 7.038952] io scheduler kyber registered [ 7.039621] io scheduler bfq registered [ 7.044665] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.047055] ACPI: Power Button [PWRF] [ 7.048458] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.049907] ACPI: Sleep Button [SLPF] [ 7.062976] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.063902] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.072721] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.073614] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.079402] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.102973] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.128237] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.153250] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.178340] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.185664] Non-volatile memory driver v1.3 [ 7.187444] Linux agpgart interface v0.103 [ 7.192333] [drm] radeon kernel modesetting enabled. [ 7.194006] [drm] amdgpu kernel modesetting enabled. [ 7.236244] brd: module loaded [ 7.256975] loop: module loaded [ 7.301439] null: module loaded [ 7.304184] nfcsim 0.2 initialized [ 7.307171] Loading iSCSI transport class v2.0-870. [ 7.327672] scsi host0: Virtio SCSI HBA [ 7.390815] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.571847] random: fast init done [ 7.945200] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 7.948438] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 7.948863] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 7.952076] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 7.958388] sd 0:0:1:0: [sda] Write Protect is off [ 7.968302] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 7.972212] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.981311] MACsec IEEE 802.1AE [ 7.982704] tun: Universal TUN/TAP device driver, 1.6 [ 7.994372] sda: sda1 [ 8.005014] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.009517] vcan: Virtual CAN interface driver [ 8.010898] vxcan: Virtual CAN Tunnel driver [ 8.012093] slcan: serial line CAN interface driver [ 8.013374] slcan: 10 dynamic interface channels. [ 8.014695] CAN device driver interface [ 8.016415] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.018346] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.020144] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.021884] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.023901] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.025817] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.027528] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.028812] sky2: driver version 1.30 [ 8.031295] PPP generic driver version 2.4.2 [ 8.033195] PPP BSD Compression module registered [ 8.034599] PPP Deflate Compression module registered [ 8.036092] PPP MPPE Compression module registered [ 8.037544] NET: Registered protocol family 24 [ 8.038927] PPTP driver version 0.8.5 [ 8.041437] mac80211_hwsim: initializing netlink [ 8.056959] usbcore: registered new interface driver asix [ 8.058737] usbcore: registered new interface driver ax88179_178a [ 8.060118] usbcore: registered new interface driver cdc_ether [ 8.061511] usbcore: registered new interface driver net1080 [ 8.062798] usbcore: registered new interface driver cdc_subset [ 8.064229] usbcore: registered new interface driver zaurus [ 8.065580] usbcore: registered new interface driver cdc_ncm [ 8.074495] aoe: AoE v85 initialised. [ 8.076356] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.077762] ehci-pci: EHCI PCI platform driver [ 8.078699] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.079966] ohci-pci: OHCI PCI platform driver [ 8.081109] uhci_hcd: USB Universal Host Controller Interface driver [ 8.083193] usbcore: registered new interface driver usblp [ 8.084656] usbcore: registered new interface driver usb-storage [ 8.086675] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.089446] i8042: Warning: Keylock active [ 8.092136] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.093166] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.096523] mousedev: PS/2 mouse device common for all mice [ 8.100885] rtc_cmos 00:00: RTC can wake from S4 [ 8.103164] rtc_cmos 00:00: registered as rtc0 [ 8.104619] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.106146] i2c /dev entries driver [ 8.109639] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 8.112370] i2c-parport-light: adapter type unspecified [ 8.113924] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 8.116959] usbcore: registered new interface driver i2c-tiny-usb [ 8.122535] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 8.124943] device-mapper: raid: Loading target version 1.13.2 [ 8.126284] usbcore: registered new interface driver btusb [ 8.129614] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 8.131280] usnic_verbs:usnic_uiom_init:585: [ 8.131298] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 8.133789] usnic_verbs:usnic_ib_init:649: [ 8.133798] Unable to initalize umem with err -1 [ 8.137686] iscsi: registered transport (iser) [ 8.138830] OPA Virtual Network Driver - v1.0 [ 8.140914] hidraw: raw HID events driver (C) Jiri Kosina [ 8.152095] usbcore: registered new interface driver usbhid [ 8.153271] usbhid: USB HID core driver [ 8.154879] NET: Registered protocol family 40 [ 8.198551] NET: Registered protocol family 26 [ 8.199812] Mirror/redirect action on [ 8.200798] Simple TC action Loaded [ 8.203134] netem: version 1.3 [ 8.204207] u32 classifier [ 8.204855] Actions configured [ 8.208719] nf_conntrack_irc: failed to register helpers [ 8.209691] nf_conntrack_sane: failed to register helpers [ 8.242531] nf_conntrack_sip: failed to register helpers [ 8.247786] xt_time: kernel timezone is -0000 [ 8.249206] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 8.250857] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.252986] IPVS: ipvs loaded. [ 8.253828] IPVS: [rr] scheduler registered. [ 8.254979] IPVS: [wrr] scheduler registered. [ 8.256169] IPVS: [lc] scheduler registered. [ 8.257226] IPVS: [wlc] scheduler registered. [ 8.258177] IPVS: [fo] scheduler registered. [ 8.259210] IPVS: [ovf] scheduler registered. [ 8.260333] IPVS: [lblc] scheduler registered. [ 8.261335] IPVS: [lblcr] scheduler registered. [ 8.262444] IPVS: [dh] scheduler registered. [ 8.263546] IPVS: [sh] scheduler registered. [ 8.264617] IPVS: [sed] scheduler registered. [ 8.265525] IPVS: [nq] scheduler registered. [ 8.266509] IPVS: ftp: loaded support on port[0] = 21 [ 8.267491] IPVS: [sip] pe registered. [ 8.268540] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 8.271357] gre: GRE over IPv4 demultiplexor driver [ 8.272558] ip_gre: GRE over IPv4 tunneling driver [ 8.278928] IPv4 over IPsec tunneling driver [ 8.283309] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 8.284807] Initializing XFRM netlink socket [ 8.288338] NET: Registered protocol family 10 [ 8.300231] Segment Routing with IPv6 [ 8.301395] mip6: Mobile IPv6 [ 8.304391] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.306766] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 8.320288] ip6_gre: GRE over IPv6 tunneling driver [ 8.323616] NET: Registered protocol family 17 [ 8.324756] NET: Registered protocol family 15 [ 8.325853] Bridge firewalling registered [ 8.327590] can: controller area network core (rev 20170425 abi 9) [ 8.328999] NET: Registered protocol family 29 [ 8.329732] can: raw protocol (rev 20170425) [ 8.330664] can: broadcast manager protocol (rev 20170425 t) [ 8.331772] can: netlink gateway (rev 20170425) max_hops=1 [ 8.333444] Bluetooth: RFCOMM TTY layer initialized [ 8.334614] Bluetooth: RFCOMM socket layer initialized [ 8.335612] Bluetooth: RFCOMM ver 1.11 [ 8.336969] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 8.338387] Bluetooth: BNEP filters: protocol multicast [ 8.339939] Bluetooth: BNEP socket layer initialized [ 8.341006] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 8.342322] Bluetooth: HIDP socket layer initialized [ 8.344095] RPC: Registered rdma transport module. [ 8.345283] RPC: Registered rdma backchannel transport module. [ 8.346857] NET: Registered protocol family 41 [ 8.348391] lec:lane_module_init: lec.c: initialized [ 8.349420] mpoa:atm_mpoa_init: mpc.c: initialized [ 8.350333] l2tp_core: L2TP core driver, V2.0 [ 8.351165] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.352121] 8021q: 802.1Q VLAN Support v1.8 [ 8.384717] DCCP: Activated CCID 2 (TCP-like) [ 8.385818] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 8.390225] sctp: Hash tables configured (bind 256/256) [ 8.393961] NET: Registered protocol family 21 [ 8.395512] Registered RDS/infiniband transport [ 8.396728] Registered RDS/tcp transport [ 8.397462] tipc: Activated (version 2.0.0) [ 8.398462] NET: Registered protocol family 30 [ 8.399633] tipc: Started in single node mode [ 8.401423] NET: Registered protocol family 43 [ 8.402873] 9pnet: Installing 9P2000 support [ 8.407721] NET: Registered protocol family 36 [ 8.409314] Key type dns_resolver registered [ 8.410289] Key type ceph registered [ 8.411501] libceph: loaded (mon/osd proto 15/24) [ 8.412606] openvswitch: Open vSwitch switching datapath [ 8.415276] mpls_gso: MPLS GSO support [ 8.420452] sched_clock: Marking stable (8420026716, 0)->(8518089947, -98063231) [ 8.425592] registered taskstats version 1 [ 8.426460] Loading compiled-in X.509 certificates [ 8.434785] Btrfs loaded, crc32c=crc32c-generic [ 8.444344] Key type big_key registered [ 8.450413] console [netcon0] enabled [ 8.451461] netconsole: network logging started [ 8.452965] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 8.455735] rdma_rxe: loaded [ 8.456792] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 8.730077] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 8.791186] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 8.793170] ALSA device list: [ 8.793359] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 8.793961] #0: Dummy 1 [ 8.795767] cfg80211: failed to load regulatory.db [ 8.796409] #1: Loopback 1 [ 8.796429] #2: Virtual MIDI Card 1 [ 8.799919] md: Waiting for all devices to be available before autodetect [ 8.800930] md: If you don't use raid, use raid=noautodetect [ 8.804106] md: Autodetecting RAID arrays. [ 8.804722] md: autorun ... [ 8.805153] md: ... autorun DONE. [ 8.923817] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 8.925198] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 8.961817] devtmpfs: mounted [ 8.970676] Freeing unused kernel memory: 4464K [ 8.971560] Kernel memory protection disabled. [ 9.465370] SELinux: Disabled at runtime. [ 9.493200] audit: type=1404 audit(1528818738.492:2): selinux=0 auid=4294967295 ses=4294967295 INIT: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. [....] Starting the hotplug events dispatcher: udevd[ 11.027238] udevd[2268]: 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...[ 14.175134] pci-db (2608) used greatest stack depth: 56040 bytes left [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 18.795974] EXT4-fs (sda1): re-mounted. Opts: (null) [....] Creating compatibility symlink from /etc/mtab to /proc/mounts. ...[?25l[?1c7[warn8[?25h[?0c (warning). [....] Cleaning up temporary files... /tmp[?25l[?1c7[ ok 8[?25h[?0c. [....] Activating lvm and md swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Checking file systems...fsck from util-linux 2.20.1 [ 23.640849] logsave (3750) used greatest stack depth: 55440 bytes left [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Mounting local filesystems...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swapfile swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. [....] Setting kernel variables ...sysctl: cannot stat /proc/sys/kernel/watchdog_thresh: No such file or directory sysctl: cannot stat /proc/sys/kernel/softlockup_all_cpu_backtrace: No such file or directory [?25l[?1c7[ ok 8[?25h[?0cdone. [ 25.508143] random: dd: uninitialized urandom read (512 bytes read) [....] Configuring network interfaces...[ 25.747005] ip (4097) used greatest stack depth: 54560 bytes left Internet Systems Consortium DHCP Client 4.2.2 Copyright 2004-2011 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ [ 26.407407] ================================================================== [ 26.414782] BUG: KMSAN: uninit-value in receive_buf+0x324e/0x6ae0 [ 26.421006] CPU: 0 PID: 2165 Comm: startpar Not tainted 4.17.0+ #2 [ 26.427308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.436638] Call Trace: [ 26.439200] [ 26.441335] dump_stack+0x185/0x1d0 [ 26.444943] kmsan_report+0x188/0x2a0 [ 26.448721] __msan_warning_32+0x70/0xc0 [ 26.452770] receive_buf+0x324e/0x6ae0 [ 26.456672] virtnet_poll+0xac2/0x1540 [ 26.460569] ? refill_work+0x2c0/0x2c0 [ 26.464456] net_rx_action+0x766/0x1a80 [ 26.468437] ? net_tx_action+0xad0/0xad0 [ 26.472499] __do_softirq+0x592/0x979 [ 26.476308] irq_exit+0x202/0x240 [ 26.479740] exiting_irq+0xe/0x10 [ 26.483173] do_IRQ+0x17d/0x1c0 [ 26.486429] common_interrupt+0xf/0xf [ 26.490201] [ 26.492418] RIP: 0010:__msan_poison_alloca+0x14c/0x1d0 [ 26.497674] RSP: 0018:ffff8801cbb9f5e0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd8 [ 26.505358] RAX: 0000000081800000 RBX: 0000000081800000 RCX: ffff8801cbb9f620 [ 26.512634] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 00000000553118f9 [ 26.519903] RBP: ffff8801cbb9f680 R08: 0000000001080020 R09: 0000000000000002 [ 26.527171] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 26.534429] R13: ffffffff8ac7dde0 R14: 0000000000000246 R15: ffff8801ce330000 [ 26.541687] ? mutex_lock+0x31/0x90 [ 26.545295] ? _cond_resched+0x2b/0xd0 [ 26.549158] ? mutex_lock+0x31/0x90 [ 26.552774] _cond_resched+0x2b/0xd0 [ 26.556464] mutex_lock+0x31/0x90 [ 26.559894] kstat_irqs_usr+0x3e/0x350 [ 26.563764] ? seq_put_decimal_ull+0x90/0xa0 [ 26.568151] show_stat+0x27ba/0x2d70 [ 26.571942] ? stat_open+0x100/0x100 [ 26.575630] seq_read+0xc75/0x2270 [ 26.579152] ? seq_open+0x380/0x380 [ 26.582754] proc_reg_read+0x1e3/0x2f0 [ 26.586623] ? proc_reg_llseek+0x260/0x260 [ 26.590838] __vfs_read+0x1b2/0x9d0 [ 26.594446] vfs_read+0x36c/0x6b0 [ 26.598009] __x64_sys_read+0x1bf/0x3e0 [ 26.601976] ? ksys_read+0x360/0x360 [ 26.605665] do_syscall_64+0x15b/0x230 [ 26.609533] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.614701] RIP: 0033:0x7fd0679a4310 [ 26.618388] RSP: 002b:00007fff205c23a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 26.626075] RAX: ffffffffffffffda RBX: 000000000152a5f0 RCX: 00007fd0679a4310 [ 26.633321] RDX: 0000000000000400 RSI: 00007fd067e7b000 RDI: 0000000000000004 [ 26.640566] RBP: 00000000000007ff R08: 00000000ffffffff R09: 0000000000000000 [ 26.647811] R10: 0000000000000022 R11: 0000000000000246 R12: 000000000000000a [ 26.655073] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff205c2460 [ 26.662337] [ 26.663951] Uninit was stored to memory at: [ 26.668273] kmsan_internal_chain_origin+0x12b/0x210 [ 26.673371] __msan_chain_origin+0x69/0xc0 [ 26.677599] receive_buf+0x2dbb/0x6ae0 [ 26.681489] virtnet_poll+0xac2/0x1540 [ 26.685355] net_rx_action+0x766/0x1a80 [ 26.689308] __do_softirq+0x592/0x979 [ 26.693081] Uninit was created at: [ 26.696599] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 26.701601] kmsan_alloc_page+0x82/0xe0 [ 26.705564] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 26.710298] alloc_pages_current+0x6b1/0x970 [ 26.714692] skb_page_frag_refill+0x3ba/0x5e0 [ 26.719170] try_fill_recv+0x3d5/0x2580 [ 26.723132] virtnet_open+0x188/0x600 [ 26.726926] __dev_open+0x613/0x840 [ 26.730534] __dev_change_flags+0x401/0xb60 [ 26.734840] dev_change_flags+0xca/0x230 [ 26.738885] do_setlink+0x165b/0x6010 [ 26.742660] rtnl_newlink+0x2b33/0x37a0 [ 26.746617] rtnetlink_rcv_msg+0xa44/0x1570 [ 26.750936] netlink_rcv_skb+0x37e/0x600 [ 26.754978] rtnetlink_rcv+0x50/0x60 [ 26.758667] netlink_unicast+0x1680/0x1750 [ 26.762876] netlink_sendmsg+0x104f/0x1350 [ 26.767094] ___sys_sendmsg+0xec8/0x1320 [ 26.771136] __x64_sys_sendmsg+0x331/0x460 [ 26.775349] do_syscall_64+0x15b/0x230 [ 26.779219] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.784385] ================================================================== [ 26.791732] Disabling lock debugging due to kernel taint [ 26.797172] Kernel panic - not syncing: panic_on_warn set ... [ 26.797172] [ 26.804534] CPU: 0 PID: 2165 Comm: startpar Tainted: G B 4.17.0+ #2 [ 26.812235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.821581] Call Trace: [ 26.824160] [ 26.826312] dump_stack+0x185/0x1d0 [ 26.829944] panic+0x3d0/0x990 [ 26.833148] kmsan_report+0x29e/0x2a0 [ 26.836951] __msan_warning_32+0x70/0xc0 [ 26.841012] receive_buf+0x324e/0x6ae0 [ 26.844914] virtnet_poll+0xac2/0x1540 [ 26.848806] ? refill_work+0x2c0/0x2c0 [ 26.852703] net_rx_action+0x766/0x1a80 [ 26.856683] ? net_tx_action+0xad0/0xad0 [ 26.860748] __do_softirq+0x592/0x979 [ 26.864551] irq_exit+0x202/0x240 [ 26.868007] exiting_irq+0xe/0x10 [ 26.871460] do_IRQ+0x17d/0x1c0 [ 26.874741] common_interrupt+0xf/0xf [ 26.878529] [ 26.880767] RIP: 0010:__msan_poison_alloca+0x14c/0x1d0 [ 26.886033] RSP: 0018:ffff8801cbb9f5e0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd8 [ 26.893732] RAX: 0000000081800000 RBX: 0000000081800000 RCX: ffff8801cbb9f620 [ 26.900980] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 00000000553118f9 [ 26.908226] RBP: ffff8801cbb9f680 R08: 0000000001080020 R09: 0000000000000002 [ 26.915471] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 26.922732] R13: ffffffff8ac7dde0 R14: 0000000000000246 R15: ffff8801ce330000 [ 26.930000] ? mutex_lock+0x31/0x90 [ 26.933613] ? _cond_resched+0x2b/0xd0 [ 26.937475] ? mutex_lock+0x31/0x90 [ 26.941093] _cond_resched+0x2b/0xd0 [ 26.944790] mutex_lock+0x31/0x90 [ 26.948222] kstat_irqs_usr+0x3e/0x350 [ 26.952089] ? seq_put_decimal_ull+0x90/0xa0 [ 26.956477] show_stat+0x27ba/0x2d70 [ 26.960181] ? stat_open+0x100/0x100 [ 26.963870] seq_read+0xc75/0x2270 [ 26.967394] ? seq_open+0x380/0x380 [ 26.970998] proc_reg_read+0x1e3/0x2f0 [ 26.974867] ? proc_reg_llseek+0x260/0x260 [ 26.979082] __vfs_read+0x1b2/0x9d0 [ 26.982697] vfs_read+0x36c/0x6b0 [ 26.986130] __x64_sys_read+0x1bf/0x3e0 [ 26.990084] ? ksys_read+0x360/0x360 [ 26.993773] do_syscall_64+0x15b/0x230 [ 26.997641] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 27.002805] RIP: 0033:0x7fd0679a4310 [ 27.006495] RSP: 002b:00007fff205c23a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 27.014193] RAX: ffffffffffffffda RBX: 000000000152a5f0 RCX: 00007fd0679a4310 [ 27.021439] RDX: 0000000000000400 RSI: 00007fd067e7b000 RDI: 0000000000000004 [ 27.028688] RBP: 00000000000007ff R08: 00000000ffffffff R09: 0000000000000000 [ 27.035937] R10: 0000000000000022 R11: 0000000000000246 R12: 000000000000000a [ 27.043191] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff205c2460 [ 27.050930] Dumping ftrace buffer: [ 27.054451] (ftrace buffer empty) [ 27.058136] Kernel Offset: disabled [ 27.061737] Rebooting in 86400 seconds..