ooting the kernel. [ 0.000000] Linux version 4.17.0+ (syzkaller@ci) (clang version 7.0.0 (trunk 334104)) #5 SMP Wed Jun 13 06:01:38 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 [ 0.004000] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.010000] tsc: PIT calibration matches PMTIMER. 1 loops [ 0.011000] tsc: Detected 2299.769 MHz processor [ 0.012000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x21265afe360, max_idle_ns: 440795219251 ns [ 0.013022] Calibrating delay loop (skipped), value calculated using timer frequency.. 4599.53 BogoMIPS (lpj=2299769) [ 0.014015] pid_max: default: 32768 minimum: 301 [ 0.015243] Security Framework initialized [ 0.016022] SELinux: Initializing. [ 0.039463] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.051286] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.052309] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.053246] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.056779] CPU: Physical Processor ID: 0 [ 0.057087] mce: CPU supports 32 MCE banks [ 0.058201] 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 [ 0.060832] Speculative Store Bypass: Vulnerable [ 0.063359] Freeing SMP alternatives memory: 92K [ 0.066000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.067586] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.069255] Hierarchical SRCU implementation. [ 0.072065] smp: Bringing up secondary CPUs ... [ 0.074033] x86: Booting SMP configuration: [ 0.074676] .... node #0, CPUs: #1 [ 0.075231] smp: Brought up 1 node, 2 CPUs [ 0.076635] smpboot: Max logical packages: 1 [ 0.077026] smpboot: Total of 2 processors activated (9199.07 BogoMIPS) [ 0.081456] devtmpfs: initialized [ 0.086237] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.087371] kworker/u4:0 (21) used greatest stack depth: 58816 bytes left [ 0.087104] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.089543] xor: automatically using best checksumming function avx [ 0.094533] NET: Registered protocol family 16 [ 0.097041] audit: initializing netlink subsys (disabled) [ 0.098191] audit: type=2000 audit(1528869941.098:1): state=initialized audit_enabled=0 res=1 [ 0.100086] cpuidle: using governor menu [ 0.101256] ACPI: bus type PCI registered [ 0.103302] PCI: Using configuration type 1 for base access [ 0.115517] kworker/u4:1 (46) used greatest stack depth: 57808 bytes left [ 0.120520] kworker/u4:1 (71) used greatest stack depth: 57792 bytes left [ 0.342175] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.344672] cryptd: max_cpu_qlen set to 1000 [ 0.363134] raid6: sse2x1 gen() 175 MB/s [ 0.380042] raid6: sse2x1 xor() 914 MB/s [ 0.397029] raid6: sse2x2 gen() 640 MB/s [ 0.414040] raid6: sse2x2 xor() 1009 MB/s [ 0.431059] raid6: sse2x4 gen() 765 MB/s [ 0.448046] raid6: sse2x4 xor() 792 MB/s [ 0.465064] raid6: avx2x1 gen() 867 MB/s [ 0.482032] raid6: avx2x1 xor() 1824 MB/s [ 0.499021] raid6: avx2x2 gen() 1050 MB/s [ 0.516021] raid6: avx2x2 xor() 1990 MB/s [ 0.533066] raid6: avx2x4 gen() 1167 MB/s [ 0.550029] raid6: avx2x4 xor() 1529 MB/s [ 0.550663] raid6: using algorithm avx2x4 gen() 1167 MB/s [ 0.551016] raid6: .... xor() 1529 MB/s, rmw enabled [ 0.552016] raid6: using avx2x2 recovery algorithm [ 0.553652] ACPI: Added _OSI(Module Device) [ 0.554041] ACPI: Added _OSI(Processor Device) [ 0.554700] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.555032] ACPI: Added _OSI(Processor Aggregator Device) [ 0.556022] ACPI: Added _OSI(Linux-Dell-Video) [ 0.673990] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.065235] ACPI: Interpreter enabled [ 1.066071] ACPI: (supports S0 S3 S4 S5) [ 1.066657] ACPI: Using IOAPIC for interrupt routing [ 1.067220] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.070278] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.527377] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.528056] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.529066] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.530113] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.533432] PCI host bridge to bus 0000:00 [ 1.534052] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.535031] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.536030] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.537030] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.538034] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.568182] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.618878] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.621683] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.624243] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.626676] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.628292] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 1.932507] vgaarb: loaded [ 1.935241] SCSI subsystem initialized [ 1.937541] ACPI: bus type USB registered [ 1.938400] usbcore: registered new interface driver usbfs [ 1.940559] usbcore: registered new interface driver hub [ 1.942457] usbcore: registered new device driver usb [ 1.943683] pps_core: LinuxPPS API ver. 1 registered [ 1.944029] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.946137] PTP clock support registered [ 1.948265] EDAC MC: Ver: 3.0.0 [ 1.951432] random: get_random_bytes called from ib_sa_init+0x39/0x340 with crng_init=0 [ 1.954342] Advanced Linux Sound Architecture Driver Initialized. [ 1.955321] PCI: Using ACPI for IRQ routing [ 1.958579] Bluetooth: Core ver 2.22 [ 1.959397] NET: Registered protocol family 31 [ 1.959800] Bluetooth: HCI device and connection manager initialized [ 1.961335] Bluetooth: HCI socket layer initialized [ 1.962052] Bluetooth: L2CAP socket layer initialized [ 1.963026] Bluetooth: SCO socket layer initialized [ 1.963789] NET: Registered protocol family 8 [ 1.964015] NET: Registered protocol family 20 [ 1.965142] NetLabel: Initializing [ 1.965738] NetLabel: domain hash size = 128 [ 1.966014] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 1.967258] NetLabel: unlabeled traffic allowed by default [ 1.969838] nfc: nfc_init: NFC Core ver 0.1 [ 1.970324] NET: Registered protocol family 39 [ 1.972500] clocksource: Switched to clocksource tsc-early [ 2.452251] VFS: Disk quotas dquot_6.6.0 [ 2.453325] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.454798] FS-Cache: Loaded [ 2.455927] CacheFiles: Loaded [ 2.457112] pnp: PnP ACPI init [ 2.466707] pnp: PnP ACPI: found 7 devices [ 2.517400] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.519472] NET: Registered protocol family 2 [ 2.521936] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes) [ 2.524532] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.529934] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.534311] TCP: Hash tables configured (established 65536 bind 65536) [ 2.536627] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 2.538394] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 2.540318] NET: Registered protocol family 1 [ 2.542857] RPC: Registered named UNIX socket transport module. [ 2.543829] RPC: Registered udp transport module. [ 2.544508] RPC: Registered tcp transport module. [ 2.545183] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.547764] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.549490] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.550439] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 2.552840] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.554034] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.554874] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.555684] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 2.561059] Scanning for low memory corruption every 60 seconds [ 2.572418] Initialise system trusted keyrings [ 2.574575] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 2.635729] DLM installed [ 2.650392] NFS: Registering the id_resolver key type [ 2.651542] Key type id_resolver registered [ 2.652166] Key type id_legacy registered [ 2.652826] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.654296] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 2.660960] ntfs: driver 2.1.32 [Flags: R/W]. [ 2.663260] fuse init (API version 7.26) [ 2.667392] JFS: nTxBlock = 8192, nTxLock = 65536 [ 2.692551] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.702982] 9p: Installing v9fs 9p2000 file system support [ 2.704317] FS-Cache: Netfs '9p' registered for caching [ 2.712174] gfs2: GFS2 installed [ 2.716813] FS-Cache: Netfs 'ceph' registered for caching [ 2.717846] ceph: loaded (mds proto 32) [ 3.616224] tsc: Refined TSC clocksource calibration: 2299.799 MHz [ 3.617339] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126776e976, max_idle_ns: 440795286532 ns [ 3.619134] clocksource: Switched to clocksource tsc [ 6.419896] cryptomgr_test (1526) used greatest stack depth: 57296 bytes left [ 6.425202] alg: No test for 842 (842-generic) [ 6.426318] alg: No test for 842 (842-scomp) [ 6.467191] NET: Registered protocol family 38 [ 6.795597] async_tx: api initialized (async) [ 6.796650] Key type asymmetric registered [ 6.797307] Asymmetric key parser 'x509' registered [ 6.798281] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 6.800145] io scheduler noop registered [ 6.800812] io scheduler deadline registered [ 6.801973] io scheduler cfq registered (default) [ 6.802866] io scheduler mq-deadline registered [ 6.803568] io scheduler kyber registered [ 6.804224] io scheduler bfq registered [ 6.809365] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.811453] ACPI: Power Button [PWRF] [ 6.812913] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.814294] ACPI: Sleep Button [SLPF] [ 6.826763] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 6.827652] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.835689] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 6.836542] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.841280] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.864673] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.889373] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.913893] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.938395] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.945939] Non-volatile memory driver v1.3 [ 6.947833] Linux agpgart interface v0.103 [ 6.951857] [drm] radeon kernel modesetting enabled. [ 6.953707] [drm] amdgpu kernel modesetting enabled. [ 6.995190] brd: module loaded [ 7.016409] loop: module loaded [ 7.061342] null: module loaded [ 7.063979] nfcsim 0.2 initialized [ 7.066970] Loading iSCSI transport class v2.0-870. [ 7.086086] scsi host0: Virtio SCSI HBA [ 7.146519] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.324609] random: fast init done [ 7.697609] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 7.699018] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 7.699103] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 7.702379] sd 0:0:1:0: [sda] Write Protect is off [ 7.703480] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 7.719683] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 7.720569] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.733963] MACsec IEEE 802.1AE [ 7.735703] tun: Universal TUN/TAP device driver, 1.6 [ 7.739652] sda: sda1 [ 7.745089] sd 0:0:1:0: [sda] Attached SCSI disk [ 7.761743] vcan: Virtual CAN interface driver [ 7.762808] vxcan: Virtual CAN Tunnel driver [ 7.763641] slcan: serial line CAN interface driver [ 7.764435] slcan: 10 dynamic interface channels. [ 7.765229] CAN device driver interface [ 7.766486] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 7.767979] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 7.769342] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.770476] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 7.771813] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.772905] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 7.774149] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.775414] sky2: driver version 1.30 [ 7.777614] PPP generic driver version 2.4.2 [ 7.779580] PPP BSD Compression module registered [ 7.780720] PPP Deflate Compression module registered [ 7.781615] PPP MPPE Compression module registered [ 7.782408] NET: Registered protocol family 24 [ 7.783172] PPTP driver version 0.8.5 [ 7.785144] mac80211_hwsim: initializing netlink [ 7.799712] usbcore: registered new interface driver asix [ 7.801538] usbcore: registered new interface driver ax88179_178a [ 7.802909] usbcore: registered new interface driver cdc_ether [ 7.804236] usbcore: registered new interface driver net1080 [ 7.805527] usbcore: registered new interface driver cdc_subset [ 7.806830] usbcore: registered new interface driver zaurus [ 7.808177] usbcore: registered new interface driver cdc_ncm [ 7.817946] aoe: AoE v85 initialised. [ 7.819539] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 7.820869] ehci-pci: EHCI PCI platform driver [ 7.821898] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 7.823149] ohci-pci: OHCI PCI platform driver [ 7.823959] uhci_hcd: USB Universal Host Controller Interface driver [ 7.825655] usbcore: registered new interface driver usblp [ 7.827152] usbcore: registered new interface driver usb-storage [ 7.829115] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 7.832170] i8042: Warning: Keylock active [ 7.834485] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 7.835344] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 7.837943] mousedev: PS/2 mouse device common for all mice [ 7.842465] rtc_cmos 00:00: RTC can wake from S4 [ 7.844857] rtc_cmos 00:00: registered as rtc0 [ 7.846122] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 7.847642] i2c /dev entries driver [ 7.850793] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 7.853904] i2c-parport-light: adapter type unspecified [ 7.855208] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 7.856899] usbcore: registered new interface driver i2c-tiny-usb [ 7.861771] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 7.863893] device-mapper: raid: Loading target version 1.13.2 [ 7.865119] usbcore: registered new interface driver btusb [ 7.868112] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 7.869764] usnic_verbs:usnic_uiom_init:585: [ 7.869774] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 7.871866] usnic_verbs:usnic_ib_init:649: [ 7.871875] Unable to initalize umem with err -1 [ 7.875000] iscsi: registered transport (iser) [ 7.876138] OPA Virtual Network Driver - v1.0 [ 7.877191] hidraw: raw HID events driver (C) Jiri Kosina [ 7.885656] usbcore: registered new interface driver usbhid [ 7.887179] usbhid: USB HID core driver [ 7.891603] NET: Registered protocol family 40 [ 7.935492] NET: Registered protocol family 26 [ 7.936550] Mirror/redirect action on [ 7.937295] Simple TC action Loaded [ 7.939606] netem: version 1.3 [ 7.940427] u32 classifier [ 7.940834] Actions configured [ 7.943894] nf_conntrack_irc: failed to register helpers [ 7.944806] nf_conntrack_sane: failed to register helpers [ 7.977947] nf_conntrack_sip: failed to register helpers [ 7.982729] xt_time: kernel timezone is -0000 [ 7.983786] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 7.985138] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 7.986706] IPVS: ipvs loaded. [ 7.987276] IPVS: [rr] scheduler registered. [ 7.988043] IPVS: [wrr] scheduler registered. [ 7.988749] IPVS: [lc] scheduler registered. [ 7.989445] IPVS: [wlc] scheduler registered. [ 7.990210] IPVS: [fo] scheduler registered. [ 7.990867] IPVS: [ovf] scheduler registered. [ 7.991658] IPVS: [lblc] scheduler registered. [ 7.992414] IPVS: [lblcr] scheduler registered. [ 7.993168] IPVS: [dh] scheduler registered. [ 7.993827] IPVS: [sh] scheduler registered. [ 7.994564] IPVS: [sed] scheduler registered. [ 7.995293] IPVS: [nq] scheduler registered. [ 7.995970] IPVS: ftp: loaded support on port[0] = 21 [ 7.996828] IPVS: [sip] pe registered. [ 7.997880] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 8.000437] gre: GRE over IPv4 demultiplexor driver [ 8.001665] ip_gre: GRE over IPv4 tunneling driver [ 8.007869] IPv4 over IPsec tunneling driver [ 8.012231] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 8.013463] Initializing XFRM netlink socket [ 8.016860] NET: Registered protocol family 10 [ 8.028701] Segment Routing with IPv6 [ 8.029850] mip6: Mobile IPv6 [ 8.034161] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 8.039353] ip6_gre: GRE over IPv6 tunneling driver [ 8.042338] NET: Registered protocol family 17 [ 8.043335] NET: Registered protocol family 15 [ 8.044203] Bridge firewalling registered [ 8.045529] can: controller area network core (rev 20170425 abi 9) [ 8.047068] NET: Registered protocol family 29 [ 8.047964] can: raw protocol (rev 20170425) [ 8.048640] can: broadcast manager protocol (rev 20170425 t) [ 8.049608] can: netlink gateway (rev 20170425) max_hops=1 [ 8.051848] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.058947] Bluetooth: RFCOMM TTY layer initialized [ 8.060081] Bluetooth: RFCOMM socket layer initialized [ 8.060979] Bluetooth: RFCOMM ver 1.11 [ 8.061626] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 8.062466] Bluetooth: BNEP filters: protocol multicast [ 8.063360] Bluetooth: BNEP socket layer initialized [ 8.064359] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 8.065472] Bluetooth: HIDP socket layer initialized [ 8.067154] RPC: Registered rdma transport module. [ 8.067924] RPC: Registered rdma backchannel transport module. [ 8.069398] NET: Registered protocol family 41 [ 8.070643] lec:lane_module_init: lec.c: initialized [ 8.071654] mpoa:atm_mpoa_init: mpc.c: initialized [ 8.072568] l2tp_core: L2TP core driver, V2.0 [ 8.073335] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.074219] 8021q: 802.1Q VLAN Support v1.8 [ 8.107091] DCCP: Activated CCID 2 (TCP-like) [ 8.108240] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 8.112735] sctp: Hash tables configured (bind 256/256) [ 8.116504] NET: Registered protocol family 21 [ 8.117748] Registered RDS/infiniband transport [ 8.118808] Registered RDS/tcp transport [ 8.119539] tipc: Activated (version 2.0.0) [ 8.120423] NET: Registered protocol family 30 [ 8.121510] tipc: Started in single node mode [ 8.123114] NET: Registered protocol family 43 [ 8.124377] 9pnet: Installing 9P2000 support [ 8.129610] NET: Registered protocol family 36 [ 8.130850] Key type dns_resolver registered [ 8.131773] Key type ceph registered [ 8.132856] libceph: loaded (mon/osd proto 15/24) [ 8.133841] openvswitch: Open vSwitch switching datapath [ 8.136298] mpls_gso: MPLS GSO support [ 8.141387] sched_clock: Marking stable (8141024118, 0)->(8238177447, -97153329) [ 8.145348] registered taskstats version 1 [ 8.145994] Loading compiled-in X.509 certificates [ 8.154611] Btrfs loaded, crc32c=crc32c-generic [ 8.164457] Key type big_key registered [ 8.170138] console [netcon0] enabled [ 8.170712] netconsole: network logging started [ 8.171780] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 8.173939] rdma_rxe: loaded [ 8.174855] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 8.474807] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 8.506647] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 8.508906] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 8.510221] cfg80211: failed to load regulatory.db [ 8.510308] ALSA device list: [ 8.512323] #0: Dummy 1 [ 8.512747] #1: Loopback 1 [ 8.513289] #2: Virtual MIDI Card 1 [ 8.514737] md: Waiting for all devices to be available before autodetect [ 8.515909] md: If you don't use raid, use raid=noautodetect [ 8.518922] md: Autodetecting RAID arrays. [ 8.519575] md: autorun ... [ 8.519990] md: ... autorun DONE. [ 8.646313] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 8.647524] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 8.679888] devtmpfs: mounted [ 8.688364] Freeing unused kernel memory: 4464K [ 8.689141] Kernel memory protection disabled. [ 9.279373] SELinux: Disabled at runtime. [ 9.307191] audit: type=1404 audit(1528869950.306:2): 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[ 10.808722] udevd[2269]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Waiting for /dev to be fully populated...[ 13.888376] pci-db (2608) used greatest stack depth: 56248 bytes left [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 18.561253] 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 [ 23.499688] logsave (3769) 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. [ 25.383942] random: dd: uninitialized urandom read (512 bytes read) [....] Configuring network interfaces...[ 25.595540] ip (4152) 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/ Listening on LPF/eth0/42:01:0a:80:0a:16 Sending[ 26.096245] ================================================================== on LPF/eth0/4[ 26.104273] BUG: KMSAN: uninit-value in receive_buf+0x324e/0x6ae0 2:01:0a:80:0a:16[ 26.111877] CPU: 0 PID: 2166 Comm: startpar Not tainted 4.17.0+ #5 [ 26.119559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.128895] Call Trace: [ 26.131624] [ 26.133776] dump_stack+0x185/0x1d0 [ 26.137405] kmsan_report+0x188/0x2a0 [ 26.141207] __msan_warning_32+0x70/0xc0 [ 26.145267] receive_buf+0x324e/0x6ae0 [ 26.149170] virtnet_poll+0xac2/0x1540 [ 26.153052] ? refill_work+0x2c0/0x2c0 [ 26.156921] net_rx_action+0x766/0x1a80 [ 26.160873] ? net_tx_action+0xad0/0xad0 [ 26.164926] __do_softirq+0x592/0x979 [ 26.168731] irq_exit+0x202/0x240 [ 26.172185] exiting_irq+0xe/0x10 [ 26.175643] do_IRQ+0x17d/0x1c0 [ 26.178919] common_interrupt+0xf/0xf [ 26.182705] [ 26.184932] RIP: 0010:finish_lock_switch+0x38/0x50 [ 26.189835] RSP: 0018:ffff8801cbbcfaa0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd8 [ 26.197517] RAX: ffff88021f0dac40 RBX: 0000000000000402 RCX: ffff880000000000 [ 26.204772] RDX: ffff88021f0dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 26.212037] RBP: ffff8801cbbcfab8 R08: 0000000001080020 R09: 0000000000000002 [ 26.219299] R10: 0000000000000000 R11: ffffffff813553c0 R12: ffff88021fc3ec40 [ 26.226560] R13: ffff8801d8afe098 R14: 0000000000000000 R15: ffff88021f0dac40 [ 26.233835] ? check_preempt_wakeup+0x1550/0x1550 [ 26.238678] finish_task_switch+0xde/0x270 [ 26.242914] __schedule+0x66b/0x770 [ 26.246548] _cond_resched+0x5e/0xd0 [ 26.250259] ? dput+0x2a/0x560 [ 26.253461] dput+0x80/0x560 [ 26.256475] ? put_filp+0x160/0x160 [ 26.260109] __fput+0x95d/0xa30 [ 26.263394] ? fput+0x2e0/0x2e0 [ 26.266660] ____fput+0x37/0x40 [ 26.269915] task_work_run+0x22e/0x2b0 [ 26.273779] prepare_exit_to_usermode+0x33c/0x3a0 [ 26.278596] syscall_return_slowpath+0xe9/0x710 [ 26.283242] ? __close_fd+0x47b/0x4d0 [ 26.287034] do_syscall_64+0x1ad/0x230 [ 26.290904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.296067] RIP: 0033:0x7efd2694b2b0 [ 26.299765] RSP: 002b:00007ffdb046d9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 26.307448] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007efd2694b2b0 [ 26.314692] RDX: 0000000000000000 RSI: 0000000040045431 RDI: 0000000000000004 [ 26.321935] RBP: 00000000022b15d0 R08: 00007efd269c17e0 R09: 000000000000bdfc [ 26.329180] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000022b15d0 [ 26.336431] R13: 0000000000000001 R14: 0000000000002048 R15: 000000005b20b44f [ 26.343676] [ 26.345277] Uninit was stored to memory at: [ 26.349576] kmsan_internal_chain_origin+0x12b/0x210 [ 26.354662] __msan_chain_origin+0x69/0xc0 [ 26.358874] receive_buf+0x2dbb/0x6ae0 [ 26.362737] virtnet_poll+0xac2/0x1540 [ 26.366602] net_rx_action+0x766/0x1a80 [ 26.370571] __do_softirq+0x592/0x979 [ 26.374355] Uninit was created at: [ 26.377896] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 26.382911] kmsan_alloc_page+0x82/0xe0 [ 26.386885] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 26.391635] alloc_pages_current+0x6b1/0x970 [ 26.396039] skb_page_frag_refill+0x3ba/0x5e0 [ 26.400531] try_fill_recv+0x3d5/0x2580 [ 26.404502] virtnet_open+0x188/0x600 [ 26.408303] __dev_open+0x613/0x840 [ 26.411940] __dev_change_flags+0x401/0xb60 [ 26.416272] dev_change_flags+0xca/0x230 [ 26.420327] do_setlink+0x165b/0x6010 [ 26.424125] rtnl_newlink+0x2b33/0x37a0 [ 26.428094] rtnetlink_rcv_msg+0xa44/0x1570 [ 26.432410] netlink_rcv_skb+0x37e/0x600 [ 26.436465] rtnetlink_rcv+0x50/0x60 [ 26.440157] netlink_unicast+0x1680/0x1750 [ 26.444379] netlink_sendmsg+0x104f/0x1350 [ 26.448588] ___sys_sendmsg+0xec8/0x1320 [ 26.452630] __x64_sys_sendmsg+0x331/0x460 [ 26.456847] do_syscall_64+0x15b/0x230 [ 26.460713] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.465874] ================================================================== [ 26.473204] Disabling lock debugging due to kernel taint [ 26.478624] Kernel panic - not syncing: panic_on_warn set ... [ 26.478624] [ 26.485961] CPU: 0 PID: 2166 Comm: startpar Tainted: G B 4.17.0+ #5 [ 26.493641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.502968] Call Trace: [ 26.505523] [ 26.507662] dump_stack+0x185/0x1d0 [ 26.511267] panic+0x3d0/0x990 [ 26.514440] kmsan_report+0x29e/0x2a0 [ 26.518215] __msan_warning_32+0x70/0xc0 [ 26.522255] receive_buf+0x324e/0x6ae0 [ 26.526129] virtnet_poll+0xac2/0x1540 [ 26.529993] ? refill_work+0x2c0/0x2c0 [ 26.533858] net_rx_action+0x766/0x1a80 [ 26.537821] ? net_tx_action+0xad0/0xad0 [ 26.541857] __do_softirq+0x592/0x979 [ 26.545634] irq_exit+0x202/0x240 [ 26.549065] exiting_irq+0xe/0x10 [ 26.552501] do_IRQ+0x17d/0x1c0 [ 26.555756] common_interrupt+0xf/0xf [ 26.559527] [ 26.561748] RIP: 0010:finish_lock_switch+0x38/0x50 [ 26.566650] RSP: 0018:ffff8801cbbcfaa0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd8 [ 26.574332] RAX: ffff88021f0dac40 RBX: 0000000000000402 RCX: ffff880000000000 [ 26.581575] RDX: ffff88021f0dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 26.588818] RBP: ffff8801cbbcfab8 R08: 0000000001080020 R09: 0000000000000002 [ 26.596063] R10: 0000000000000000 R11: ffffffff813553c0 R12: ffff88021fc3ec40 [ 26.603308] R13: ffff8801d8afe098 R14: 0000000000000000 R15: ffff88021f0dac40 [ 26.610559] ? check_preempt_wakeup+0x1550/0x1550 [ 26.615380] finish_task_switch+0xde/0x270 [ 26.619591] __schedule+0x66b/0x770 [ 26.623196] _cond_resched+0x5e/0xd0 [ 26.626886] ? dput+0x2a/0x560 [ 26.630052] dput+0x80/0x560 [ 26.633051] ? put_filp+0x160/0x160 [ 26.636662] __fput+0x95d/0xa30 [ 26.639928] ? fput+0x2e0/0x2e0 [ 26.643183] ____fput+0x37/0x40 [ 26.646437] task_work_run+0x22e/0x2b0 [ 26.650303] prepare_exit_to_usermode+0x33c/0x3a0 [ 26.655127] syscall_return_slowpath+0xe9/0x710 [ 26.659782] ? __close_fd+0x47b/0x4d0 [ 26.663570] do_syscall_64+0x1ad/0x230 [ 26.667440] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.672604] RIP: 0033:0x7efd2694b2b0 [ 26.676291] RSP: 002b:00007ffdb046d9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 26.683976] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007efd2694b2b0 [ 26.691221] RDX: 0000000000000000 RSI: 0000000040045431 RDI: 0000000000000004 [ 26.698466] RBP: 00000000022b15d0 R08: 00007efd269c17e0 R09: 000000000000bdfc [ 26.705709] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000022b15d0 [ 26.712955] R13: 0000000000000001 R14: 0000000000002048 R15: 000000005b20b44f [ 26.720657] Dumping ftrace buffer: [ 26.724177] (ftrace buffer empty) [ 26.727858] Kernel Offset: disabled [ 26.731460] Rebooting in 86400 seconds..