ooting the kernel. [ 0.000000] Linux version 4.17.0+ (syzkaller@ci) (clang version 7.0.0 (trunk 334104)) #1 SMP Tue Jun 12 09:39:28 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 2299.813 MHz processor [ 0.013000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212684941d6, max_idle_ns: 440795306105 ns [ 0.014023] Calibrating delay loop (skipped), value calculated using timer frequency.. 4599.62 BogoMIPS (lpj=2299813) [ 0.015015] pid_max: default: 32768 minimum: 301 [ 0.016238] Security Framework initialized [ 0.016845] SELinux: Initializing. [ 0.040298] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.052380] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.054140] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.055265] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.058320] CPU: Physical Processor ID: 0 [ 0.059018] mce: CPU supports 32 MCE banks [ 0.059846] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.060018] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.061028] Spectre V2 : Mitigation: Full generic retpoline [ 0.062013] Speculative Store Bypass: Vulnerable [ 0.065055] Freeing SMP alternatives memory: 92K [ 0.068000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.069820] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.070429] Hierarchical SRCU implementation. [ 0.073722] smp: Bringing up secondary CPUs ... [ 0.075726] x86: Booting SMP configuration: [ 0.076019] .... node #0, CPUs: #1 [ 0.077206] smp: Brought up 1 node, 2 CPUs [ 0.078727] smpboot: Max logical packages: 1 [ 0.079031] smpboot: Total of 2 processors activated (9199.25 BogoMIPS) [ 0.083445] devtmpfs: initialized [ 0.088940] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.088940] kworker/u4:0 (21) used greatest stack depth: 57808 bytes left [ 0.089168] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.091429] xor: automatically using best checksumming function avx [ 0.097574] NET: Registered protocol family 16 [ 0.100151] audit: initializing netlink subsys (disabled) [ 0.101200] audit: type=2000 audit(1528796981.101:1): state=initialized audit_enabled=0 res=1 [ 0.106781] cpuidle: using governor menu [ 0.108612] ACPI: bus type PCI registered [ 0.110382] PCI: Using configuration type 1 for base access [ 0.356670] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.359261] cryptd: max_cpu_qlen set to 1000 [ 0.378222] raid6: sse2x1 gen() 167 MB/s [ 0.395037] raid6: sse2x1 xor() 917 MB/s [ 0.412030] raid6: sse2x2 gen() 613 MB/s [ 0.429044] raid6: sse2x2 xor() 1013 MB/s [ 0.446089] raid6: sse2x4 gen() 757 MB/s [ 0.463050] raid6: sse2x4 xor() 789 MB/s [ 0.480084] raid6: avx2x1 gen() 828 MB/s [ 0.497023] raid6: avx2x1 xor() 1826 MB/s [ 0.514017] raid6: avx2x2 gen() 1066 MB/s [ 0.531025] raid6: avx2x2 xor() 2003 MB/s [ 0.548064] raid6: avx2x4 gen() 1101 MB/s [ 0.565023] raid6: avx2x4 xor() 1441 MB/s [ 0.565743] raid6: using algorithm avx2x4 gen() 1101 MB/s [ 0.566016] raid6: .... xor() 1441 MB/s, rmw enabled [ 0.567016] raid6: using avx2x2 recovery algorithm [ 0.569095] ACPI: Added _OSI(Module Device) [ 0.569780] ACPI: Added _OSI(Processor Device) [ 0.570042] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.571049] ACPI: Added _OSI(Processor Aggregator Device) [ 0.572022] ACPI: Added _OSI(Linux-Dell-Video) [ 0.691668] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.088818] ACPI: Interpreter enabled [ 1.089187] ACPI: (supports S0 S3 S4 S5) [ 1.090020] ACPI: Using IOAPIC for interrupt routing [ 1.091311] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.094000] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.256569] kworker/u4:5 (914) used greatest stack depth: 57792 bytes left [ 1.666756] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.667063] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.668066] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.669121] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.672957] PCI host bridge to bus 0000:00 [ 1.674023] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.674993] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.676045] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.677029] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.678043] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.713214] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.769634] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.772415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.774788] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.777461] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.779297] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 2.080786] vgaarb: loaded [ 2.083092] SCSI subsystem initialized [ 2.085436] ACPI: bus type USB registered [ 2.086903] usbcore: registered new interface driver usbfs [ 2.088360] usbcore: registered new interface driver hub [ 2.090094] usbcore: registered new device driver usb [ 2.091623] pps_core: LinuxPPS API ver. 1 registered [ 2.092626] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.096541] PTP clock support registered [ 2.098348] EDAC MC: Ver: 3.0.0 [ 2.101855] random: get_random_bytes called from ib_sa_init+0x39/0x340 with crng_init=0 [ 2.105774] Advanced Linux Sound Architecture Driver Initialized. [ 2.107279] PCI: Using ACPI for IRQ routing [ 2.110484] Bluetooth: Core ver 2.22 [ 2.111178] NET: Registered protocol family 31 [ 2.112024] Bluetooth: HCI device and connection manager initialized [ 2.113052] Bluetooth: HCI socket layer initialized [ 2.114027] Bluetooth: L2CAP socket layer initialized [ 2.115050] Bluetooth: SCO socket layer initialized [ 2.115822] NET: Registered protocol family 8 [ 2.116014] NET: Registered protocol family 20 [ 2.117159] NetLabel: Initializing [ 2.118027] NetLabel: domain hash size = 128 [ 2.118713] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.119314] NetLabel: unlabeled traffic allowed by default [ 2.122160] nfc: nfc_init: NFC Core ver 0.1 [ 2.123236] NET: Registered protocol family 39 [ 2.125158] clocksource: Switched to clocksource tsc-early [ 2.611775] VFS: Disk quotas dquot_6.6.0 [ 2.612673] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.614151] FS-Cache: Loaded [ 2.615355] CacheFiles: Loaded [ 2.616536] pnp: PnP ACPI init [ 2.626282] pnp: PnP ACPI: found 7 devices [ 2.677857] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.679983] NET: Registered protocol family 2 [ 2.682431] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes) [ 2.685751] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.691993] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.696266] TCP: Hash tables configured (established 65536 bind 65536) [ 2.697847] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 2.700358] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 2.702269] NET: Registered protocol family 1 [ 2.704599] RPC: Registered named UNIX socket transport module. [ 2.705482] RPC: Registered udp transport module. [ 2.706225] RPC: Registered tcp transport module. [ 2.706885] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.709520] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.711486] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.712407] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 2.714821] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.716032] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.716840] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.717679] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 2.722369] Scanning for low memory corruption every 60 seconds [ 2.733728] Initialise system trusted keyrings [ 2.736697] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 2.799289] DLM installed [ 2.813066] NFS: Registering the id_resolver key type [ 2.814138] Key type id_resolver registered [ 2.814747] Key type id_legacy registered [ 2.815371] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.816415] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 2.821755] ntfs: driver 2.1.32 [Flags: R/W]. [ 2.824242] fuse init (API version 7.26) [ 2.828328] JFS: nTxBlock = 8192, nTxLock = 65536 [ 2.854313] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.864455] 9p: Installing v9fs 9p2000 file system support [ 2.865870] FS-Cache: Netfs '9p' registered for caching [ 2.874153] gfs2: GFS2 installed [ 2.878909] FS-Cache: Netfs 'ceph' registered for caching [ 2.879969] ceph: loaded (mds proto 32) [ 3.743256] tsc: Refined TSC clocksource calibration: 2299.823 MHz [ 3.744348] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21268df815c, max_idle_ns: 440795242494 ns [ 3.746216] clocksource: Switched to clocksource tsc [ 6.606170] alg: No test for 842 (842-generic) [ 6.607382] alg: No test for 842 (842-scomp) [ 6.649454] NET: Registered protocol family 38 [ 6.972579] async_tx: api initialized (async) [ 6.972812] cryptomgr_test (1563) used greatest stack depth: 57440 bytes left [ 6.973435] Key type asymmetric registered [ 6.975280] Asymmetric key parser 'x509' registered [ 6.976233] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 6.977845] io scheduler noop registered [ 6.978516] io scheduler deadline registered [ 6.979699] io scheduler cfq registered (default) [ 6.980648] io scheduler mq-deadline registered [ 6.981381] io scheduler kyber registered [ 6.982147] io scheduler bfq registered [ 6.989105] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.990332] ACPI: Power Button [PWRF] [ 6.991784] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.993362] ACPI: Sleep Button [SLPF] [ 7.007321] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.008287] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.017261] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.018307] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.024649] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.048327] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.074105] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.099652] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.125201] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.134079] Non-volatile memory driver v1.3 [ 7.136527] Linux agpgart interface v0.103 [ 7.140856] [drm] radeon kernel modesetting enabled. [ 7.142618] [drm] amdgpu kernel modesetting enabled. [ 7.185402] brd: module loaded [ 7.209192] loop: module loaded [ 7.257662] null: module loaded [ 7.260713] nfcsim 0.2 initialized [ 7.263868] Loading iSCSI transport class v2.0-870. [ 7.285251] scsi host0: Virtio SCSI HBA [ 7.351200] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.531114] random: fast init done [ 7.922664] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 7.923526] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 7.925720] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 7.926139] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 7.939335] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.942359] sd 0:0:1:0: [sda] Write Protect is off [ 7.954825] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 7.958262] MACsec IEEE 802.1AE [ 7.968499] tun: Universal TUN/TAP device driver, 1.6 [ 7.979006] sda: sda1 [ 7.990957] sd 0:0:1:0: [sda] Attached SCSI disk [ 7.999728] vcan: Virtual CAN interface driver [ 8.005601] vxcan: Virtual CAN Tunnel driver [ 8.010080] slcan: serial line CAN interface driver [ 8.015150] slcan: 10 dynamic interface channels. [ 8.020349] CAN device driver interface [ 8.025077] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.031261] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.037544] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.043469] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.050691] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.056826] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.062828] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.069204] sky2: driver version 1.30 [ 8.074793] PPP generic driver version 2.4.2 [ 8.079976] PPP BSD Compression module registered [ 8.084896] PPP Deflate Compression module registered [ 8.090217] PPP MPPE Compression module registered [ 8.095170] NET: Registered protocol family 24 [ 8.099817] PPTP driver version 0.8.5 [ 8.105329] mac80211_hwsim: initializing netlink [ 8.123614] usbcore: registered new interface driver asix [ 8.129481] usbcore: registered new interface driver ax88179_178a [ 8.135972] usbcore: registered new interface driver cdc_ether [ 8.142267] usbcore: registered new interface driver net1080 [ 8.148343] usbcore: registered new interface driver cdc_subset [ 8.154636] usbcore: registered new interface driver zaurus [ 8.160605] usbcore: registered new interface driver cdc_ncm [ 8.174893] aoe: AoE v85 initialised. [ 8.179623] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.186681] ehci-pci: EHCI PCI platform driver [ 8.191688] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.198146] ohci-pci: OHCI PCI platform driver [ 8.202948] uhci_hcd: USB Universal Host Controller Interface driver [ 8.209963] usbcore: registered new interface driver usblp [ 8.215818] usbcore: registered new interface driver usb-storage [ 8.222810] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 8.231750] i8042: Warning: Keylock active [ 8.237603] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.242785] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.250845] mousedev: PS/2 mouse device common for all mice [ 8.259882] rtc_cmos 00:00: RTC can wake from S4 [ 8.266154] rtc_cmos 00:00: registered as rtc0 [ 8.271077] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 8.277678] i2c /dev entries driver [ 8.283799] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 8.294277] i2c-parport-light: adapter type unspecified [ 8.299894] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 8.308552] usbcore: registered new interface driver i2c-tiny-usb [ 8.318986] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 8.328556] device-mapper: raid: Loading target version 1.13.2 [ 8.334912] usbcore: registered new interface driver btusb [ 8.343399] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 8.351327] usnic_verbs:usnic_uiom_init:585: [ 8.351340] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 8.365311] usnic_verbs:usnic_ib_init:649: [ 8.365323] Unable to initalize umem with err -1 [ 8.376946] iscsi: registered transport (iser) [ 8.381646] OPA Virtual Network Driver - v1.0 [ 8.386553] hidraw: raw HID events driver (C) Jiri Kosina [ 8.400247] usbcore: registered new interface driver usbhid [ 8.406115] usbhid: USB HID core driver [ 8.411944] NET: Registered protocol family 40 [ 8.459592] NET: Registered protocol family 26 [ 8.464301] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 8.473301] Mirror/redirect action on [ 8.477564] Simple TC action Loaded [ 8.485013] netem: version 1.3 [ 8.488512] u32 classifier [ 8.491396] Actions configured [ 8.497675] nf_conntrack_irc: failed to register helpers [ 8.503282] nf_conntrack_sane: failed to register helpers [ 8.542661] nf_conntrack_sip: failed to register helpers [ 8.552308] xt_time: kernel timezone is -0000 [ 8.557006] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 8.563368] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 8.571345] IPVS: ipvs loaded. [ 8.574561] IPVS: [rr] scheduler registered. [ 8.578986] IPVS: [wrr] scheduler registered. [ 8.583501] IPVS: [lc] scheduler registered. [ 8.587925] IPVS: [wlc] scheduler registered. [ 8.592431] IPVS: [fo] scheduler registered. [ 8.596872] IPVS: [ovf] scheduler registered. [ 8.601418] IPVS: [lblc] scheduler registered. [ 8.606081] IPVS: [lblcr] scheduler registered. [ 8.610773] IPVS: [dh] scheduler registered. [ 8.615193] IPVS: [sh] scheduler registered. [ 8.619612] IPVS: [sed] scheduler registered. [ 8.624116] IPVS: [nq] scheduler registered. [ 8.628574] IPVS: ftp: loaded support on port[0] = 21 [ 8.633798] IPVS: [sip] pe registered. [ 8.638225] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 8.646464] gre: GRE over IPv4 demultiplexor driver [ 8.651514] ip_gre: GRE over IPv4 tunneling driver [ 8.661901] IPv4 over IPsec tunneling driver [ 8.669978] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 8.676760] Initializing XFRM netlink socket [ 8.683876] NET: Registered protocol family 10 [ 8.702733] Segment Routing with IPv6 [ 8.706887] mip6: Mobile IPv6 [ 8.713906] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 8.724533] ip6_gre: GRE over IPv6 tunneling driver [ 8.731837] NET: Registered protocol family 17 [ 8.736643] NET: Registered protocol family 15 [ 8.741479] Bridge firewalling registered [ 8.746601] can: controller area network core (rev 20170425 abi 9) [ 8.753155] NET: Registered protocol family 29 [ 8.757770] can: raw protocol (rev 20170425) [ 8.762188] can: broadcast manager protocol (rev 20170425 t) [ 8.768056] can: netlink gateway (rev 20170425) max_hops=1 [ 8.774688] Bluetooth: RFCOMM TTY layer initialized [ 8.779807] Bluetooth: RFCOMM socket layer initialized [ 8.785176] Bluetooth: RFCOMM ver 1.11 [ 8.789118] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 8.794578] Bluetooth: BNEP filters: protocol multicast [ 8.799969] Bluetooth: BNEP socket layer initialized [ 8.805112] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 8.811195] Bluetooth: HIDP socket layer initialized [ 8.817133] RPC: Registered rdma transport module. [ 8.822103] RPC: Registered rdma backchannel transport module. [ 8.829455] NET: Registered protocol family 41 [ 8.834757] lec:lane_module_init: lec.c: initialized [ 8.839945] mpoa:atm_mpoa_init: mpc.c: initialized [ 8.844978] l2tp_core: L2TP core driver, V2.0 [ 8.849530] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 8.854473] 8021q: 802.1Q VLAN Support v1.8 [ 8.890561] DCCP: Activated CCID 2 (TCP-like) [ 8.895555] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 8.904744] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 8.905880] sctp: Hash tables configured (bind 256/256) [ 8.923351] NET: Registered protocol family 21 [ 8.928537] Registered RDS/infiniband transport [ 8.933544] Registered RDS/tcp transport [ 8.937626] tipc: Activated (version 2.0.0) [ 8.942212] NET: Registered protocol family 30 [ 8.947216] tipc: Started in single node mode [ 8.952693] NET: Registered protocol family 43 [ 8.957430] 9pnet: Installing 9P2000 support [ 8.966345] NET: Registered protocol family 36 [ 8.971442] Key type dns_resolver registered [ 8.975939] Key type ceph registered [ 8.980303] libceph: loaded (mon/osd proto 15/24) [ 8.985393] openvswitch: Open vSwitch switching datapath [ 8.992595] mpls_gso: MPLS GSO support [ 9.000974] sched_clock: Marking stable (9000026500, 0)->(9095913836, -95887336) [ 9.011773] registered taskstats version 1 [ 9.016126] Loading compiled-in X.509 certificates [ 9.029406] Btrfs loaded, crc32c=crc32c-generic [ 9.042289] Key type big_key registered [ 9.051709] console [netcon0] enabled [ 9.055561] netconsole: network logging started [ 9.060656] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 9.067795] rdma_rxe: loaded [ 9.071299] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 9.405533] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 9.412578] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 9.414113] ALSA device list: [ 9.421399] cfg80211: failed to load regulatory.db [ 9.424534] #0: Dummy 1 [ 9.432310] #1: Loopback 1 [ 9.435341] #2: Virtual MIDI Card 1 [ 9.440196] md: Waiting for all devices to be available before autodetect [ 9.441335] md: If you don't use raid, use raid=noautodetect [ 9.444577] md: Autodetecting RAID arrays. [ 9.445290] md: autorun ... [ 9.445704] md: ... autorun DONE. [ 9.528227] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 9.529505] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 9.558623] devtmpfs: mounted [ 9.571902] Freeing unused kernel memory: 4464K [ 9.572754] Kernel memory protection disabled. [ 10.164386] SELinux: Disabled at runtime. [ 10.192283] audit: type=1404 audit(1528796991.191:2): selinux=0 auid=4294967295 ses=4294967295 INIT: version 2.88 booting [info] [ 10.546592] echo (2165) used greatest stack depth: 56040 bytes left Using makefile-style concurrent boot in runlevel S. [....] Starting the hotplug events dispatcher: udevd[ 11.445672] 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...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 19.269575] 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 [ 24.345654] logsave (3795) 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. [ 26.233795] random: dd: uninitialized urandom read (512 bytes read) [....] Configuring network interfaces...[ 26.496603] ip (4178) 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:8[ 27.046393] ================================================================== 0:0a:38 Sending[ 27.054078] BUG: KMSAN: uninit-value in receive_buf+0x324e/0x6ae0 on LPF/eth0/4[ 27.061671] CPU: 0 PID: 4207 Comm: net.agent Not tainted 4.17.0+ #1 [ 27.069440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2:01:0a:80:0a:38[ 27.078775] Call Trace: [ 27.082718] Sending on S[ 27.084863] dump_stack+0x185/0x1d0 ocket/fallback [ 27.089849] kmsan_report+0x188/0x2a0 [ 27.095023] __msan_warning_32+0x70/0xc0 DHCPDISCOVER on [ 27.099080] receive_buf+0x324e/0x6ae0 eth0 to 255.255.[ 27.104354] virtnet_poll+0xac2/0x1540 255.255 port 67 [ 27.109622] ? refill_work+0x2c0/0x2c0 interval 8 [ 27.114886] net_rx_action+0x766/0x1a80 [ 27.119914] ? net_tx_action+0xad0/0xad0 [ 27.123984] __do_softirq+0x592/0x979 [ 27.127776] irq_exit+0x202/0x240 [ 27.131209] exiting_irq+0xe/0x10 [ 27.134637] do_IRQ+0x17d/0x1c0 [ 27.137893] common_interrupt+0xf/0xf [ 27.141663] [ 27.143881] RIP: 0010:__msan_poison_alloca+0x150/0x1d0 [ 27.149127] RSP: 0000:ffff880197f7f910 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd8 [ 27.156810] RAX: 000000009200006f RBX: 000000009200006f RCX: ffff880197f7f950 [ 27.164058] RDX: 0000000000000004 RSI: 0000000000000004 RDI: ffff880197f7f9f7 [ 27.171305] RBP: ffff880197f7f9b0 R08: 0000000001080020 R09: 0000000000000002 [ 27.178551] R10: 0000000000000000 R11: ffffffff81928dc0 R12: 0000000000000000 [ 27.185795] R13: ffffffff8acc1220 R14: 0000000000000246 R15: ffff880196788000 [ 27.193060] ? filemap_fault+0x2590/0x2590 [ 27.197280] ? alloc_set_pte+0x8c7/0x1d80 [ 27.201410] ? page_add_file_rmap+0x88/0x6b0 [ 27.205793] ? alloc_set_pte+0x8c7/0x1d80 [ 27.209914] ? alloc_set_pte+0x8c7/0x1d80 [ 27.214043] page_add_file_rmap+0x88/0x6b0 [ 27.218254] alloc_set_pte+0x8c7/0x1d80 [ 27.222209] filemap_map_pages+0x12d7/0x1ac0 [ 27.226596] ? kmsan_set_origin_inline+0x6b/0x120 [ 27.231417] ? filemap_fault+0x2590/0x2590 [ 27.235625] handle_mm_fault+0x2f6b/0x7ed0 [ 27.239841] ? filemap_fault+0x2590/0x2590 [ 27.244071] __do_page_fault+0xec6/0x1a10 [ 27.248201] do_page_fault+0xb7/0x250 [ 27.251976] ? page_fault+0x8/0x30 [ 27.255492] page_fault+0x1e/0x30 [ 27.258922] RIP: 0033:0x7fd48a3dd9f0 [ 27.262616] RSP: 002b:00007ffe595440e8 EFLAGS: 00010246 [ 27.267952] RAX: 0000000000716758 RBX: 00000000007166b0 RCX: 0000000000716768 [ 27.275199] RDX: 00000000007166e8 RSI: 00000000007166b0 RDI: 0000000000716758 [ 27.282443] RBP: 0000000000716758 R08: 0000000000716660 R09: 00007fd48a162800 [ 27.289686] R10: 00007fd48a5e19d0 R11: 00007fd48a194750 R12: 00000000007166e8 [ 27.296931] R13: 00000000007166e8 R14: 0000000000000000 R15: 0000000000000000 [ 27.304178] [ 27.305778] Uninit was stored to memory at: [ 27.310087] kmsan_internal_chain_origin+0x12b/0x210 [ 27.315167] __msan_chain_origin+0x69/0xc0 [ 27.319377] receive_buf+0x2dbb/0x6ae0 [ 27.323243] virtnet_poll+0xac2/0x1540 [ 27.327105] net_rx_action+0x766/0x1a80 [ 27.331071] __do_softirq+0x592/0x979 [ 27.334862] Uninit was created at: [ 27.338412] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 27.343421] kmsan_alloc_page+0x82/0xe0 [ 27.347373] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 27.352107] alloc_pages_current+0x6b1/0x970 [ 27.356494] skb_page_frag_refill+0x3ba/0x5e0 [ 27.360979] try_fill_recv+0x3d5/0x2580 [ 27.364949] virtnet_open+0x188/0x600 [ 27.368741] __dev_open+0x613/0x840 [ 27.372346] __dev_change_flags+0x401/0xb60 [ 27.376649] dev_change_flags+0xca/0x230 [ 27.380683] do_setlink+0x165b/0x6010 [ 27.384455] rtnl_newlink+0x2b33/0x37a0 [ 27.388407] rtnetlink_rcv_msg+0xa44/0x1570 [ 27.392705] netlink_rcv_skb+0x37e/0x600 [ 27.396738] rtnetlink_rcv+0x50/0x60 [ 27.400426] netlink_unicast+0x1680/0x1750 [ 27.404632] netlink_sendmsg+0x104f/0x1350 [ 27.408840] ___sys_sendmsg+0xec8/0x1320 [ 27.412877] __x64_sys_sendmsg+0x331/0x460 [ 27.417092] do_syscall_64+0x15b/0x230 [ 27.420959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 27.426119] ================================================================== [ 27.433448] Disabling lock debugging due to kernel taint [ 27.438870] Kernel panic - not syncing: panic_on_warn set ... [ 27.438870] [ 27.446209] CPU: 0 PID: 4207 Comm: net.agent Tainted: G B 4.17.0+ #1 [ 27.453974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.463302] Call Trace: [ 27.465860] [ 27.467989] dump_stack+0x185/0x1d0 [ 27.471594] panic+0x3d0/0x990 [ 27.474764] kmsan_report+0x29e/0x2a0 [ 27.478541] __msan_warning_32+0x70/0xc0 [ 27.482581] receive_buf+0x324e/0x6ae0 [ 27.486449] virtnet_poll+0xac2/0x1540 [ 27.490315] ? refill_work+0x2c0/0x2c0 [ 27.494191] net_rx_action+0x766/0x1a80 [ 27.498142] ? net_tx_action+0xad0/0xad0 [ 27.502181] __do_softirq+0x592/0x979 [ 27.505959] irq_exit+0x202/0x240 [ 27.509400] exiting_irq+0xe/0x10 [ 27.512828] do_IRQ+0x17d/0x1c0 [ 27.516082] common_interrupt+0xf/0xf [ 27.519854] [ 27.522066] RIP: 0010:__msan_poison_alloca+0x150/0x1d0 [ 27.527329] RSP: 0000:ffff880197f7f910 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd8 [ 27.535014] RAX: 000000009200006f RBX: 000000009200006f RCX: ffff880197f7f950 [ 27.542269] RDX: 0000000000000004 RSI: 0000000000000004 RDI: ffff880197f7f9f7 [ 27.549514] RBP: ffff880197f7f9b0 R08: 0000000001080020 R09: 0000000000000002 [ 27.556761] R10: 0000000000000000 R11: ffffffff81928dc0 R12: 0000000000000000 [ 27.564011] R13: ffffffff8acc1220 R14: 0000000000000246 R15: ffff880196788000 [ 27.571274] ? filemap_fault+0x2590/0x2590 [ 27.575486] ? alloc_set_pte+0x8c7/0x1d80 [ 27.579611] ? page_add_file_rmap+0x88/0x6b0 [ 27.583993] ? alloc_set_pte+0x8c7/0x1d80 [ 27.588118] ? alloc_set_pte+0x8c7/0x1d80 [ 27.592240] page_add_file_rmap+0x88/0x6b0 [ 27.596449] alloc_set_pte+0x8c7/0x1d80 [ 27.600407] filemap_map_pages+0x12d7/0x1ac0 [ 27.604791] ? kmsan_set_origin_inline+0x6b/0x120 [ 27.609612] ? filemap_fault+0x2590/0x2590 [ 27.613820] handle_mm_fault+0x2f6b/0x7ed0 [ 27.618046] ? filemap_fault+0x2590/0x2590 [ 27.622264] __do_page_fault+0xec6/0x1a10 [ 27.626395] do_page_fault+0xb7/0x250 [ 27.630174] ? page_fault+0x8/0x30 [ 27.633689] page_fault+0x1e/0x30 [ 27.637116] RIP: 0033:0x7fd48a3dd9f0 [ 27.640801] RSP: 002b:00007ffe595440e8 EFLAGS: 00010246 [ 27.646137] RAX: 0000000000716758 RBX: 00000000007166b0 RCX: 0000000000716768 [ 27.653387] RDX: 00000000007166e8 RSI: 00000000007166b0 RDI: 0000000000716758 [ 27.660631] RBP: 0000000000716758 R08: 0000000000716660 R09: 00007fd48a162800 [ 27.667883] R10: 00007fd48a5e19d0 R11: 00007fd48a194750 R12: 00000000007166e8 [ 27.675129] R13: 00000000007166e8 R14: 0000000000000000 R15: 0000000000000000 [ 27.682857] Dumping ftrace buffer: [ 27.686373] (ftrace buffer empty) [ 27.690058] Kernel Offset: disabled [ 27.693660] Rebooting in 86400 seconds..