ooting the kernel. [ 0.000000] Linux version 4.19.0-rc3+ (syzkaller@ci) (clang version 8.0.0 (trunk 339414)) #47 SMP Thu Sep 13 23:35:22 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 security=apparmor workqueue.watchdog_thresh=140 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] 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 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] 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] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f2cf0-0x000f2cff] 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 0x00000000000F2AC0 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDBA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDBE0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFFF3A0 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] 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 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Reserved but unavailable: 101 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 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 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] [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 197 pages/cpu @(____ptrval____) s766984 r8192 d31736 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1919877 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 security=apparmor workqueue.watchdog_thresh=140 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: 7449720K/7863916K available (133132K kernel code, 4426K rwdata, 6464K rodata, 4336K init, 9644K bss, 414196K 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): ffffffff8ae46000 [ 0.000000] __bss: ffffffff8a4db000-ffffffff8ae46000, __data: ffffffff89c00000-ffffffff8a052840 [ 0.000000] upper start: ffff880000000000, end: ffff88000ae46000 [ 0.000000] Starting KernelMemorySanitizer [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: 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 20180810 [ 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 2300.119 MHz processor [ 0.000023] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2127a5933b1, max_idle_ns: 440795207020 ns [ 0.001926] Calibrating delay loop (skipped), value calculated using timer frequency.. 4600.23 BogoMIPS (lpj=2300119) [ 0.002934] pid_max: default: 32768 minimum: 301 [ 0.004284] Security Framework initialized [ 0.005285] AppArmor: AppArmor initialized [ 0.039119] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.057842] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.058383] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.060349] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.063673] mce: CPU supports 32 MCE banks [ 0.064156] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.064937] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.065951] Spectre V2 : Mitigation: Full generic retpoline [ 0.066932] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.067933] Speculative Store Bypass: Vulnerable [ 0.070854] Freeing SMP alternatives memory: 92K [ 0.073915] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.076487] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.077517] rcu: Hierarchical SRCU implementation. [ 0.080774] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.081734] smp: Bringing up secondary CPUs ... [ 0.085082] x86: Booting SMP configuration: [ 0.085950] .... node #0, CPUs: #1 [ 0.087160] smp: Brought up 1 node, 2 CPUs [ 0.088625] smpboot: Max logical packages: 1 [ 0.088941] smpboot: Total of 2 processors activated (9200.47 BogoMIPS) [ 0.094857] devtmpfs: initialized [ 0.101518] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.102195] kworker/u4:0 (23) used greatest stack depth: 58824 bytes left [ 0.103188] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.107364] xor: automatically using best checksumming function avx [ 0.113783] NET: Registered protocol family 16 [ 0.117093] audit: initializing netlink subsys (disabled) [ 0.118152] audit: type=2000 audit(1536881977.130:1): state=initialized audit_enabled=0 res=1 [ 0.127655] cpuidle: using governor menu [ 0.130199] random: get_random_bytes called from kcmp_cookies_init+0x4b/0xeb with crng_init=0 [ 0.130952] ACPI: bus type PCI registered [ 0.134179] PCI: Using configuration type 1 for base access [ 0.148525] kworker/u4:1 (59) used greatest stack depth: 57768 bytes left [ 0.521512] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.524267] cryptd: max_cpu_qlen set to 1000 [ 0.544044] raid6: sse2x1 gen() 468 MB/s [ 0.560974] raid6: sse2x1 xor() 746 MB/s [ 0.577951] raid6: sse2x2 gen() 632 MB/s [ 0.594982] raid6: sse2x2 xor() 798 MB/s [ 0.612025] raid6: sse2x4 gen() 632 MB/s [ 0.630016] raid6: sse2x4 xor() 615 MB/s [ 0.646957] raid6: avx2x1 gen() 925 MB/s [ 0.663942] raid6: avx2x1 xor() 1480 MB/s [ 0.680957] raid6: avx2x2 gen() 1000 MB/s [ 0.697959] raid6: avx2x2 xor() 1605 MB/s [ 0.714948] raid6: avx2x4 gen() 1019 MB/s [ 0.731961] raid6: avx2x4 xor() 1251 MB/s [ 0.732700] raid6: using algorithm avx2x4 gen() 1019 MB/s [ 0.732934] raid6: .... xor() 1251 MB/s, rmw enabled [ 0.733936] raid6: using avx2x2 recovery algorithm [ 0.736130] ACPI: Added _OSI(Module Device) [ 0.736976] ACPI: Added _OSI(Processor Device) [ 0.737937] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.738942] ACPI: Added _OSI(Processor Aggregator Device) [ 0.739945] ACPI: Added _OSI(Linux-Dell-Video) [ 0.740688] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.773427] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.787301] ACPI: Interpreter enabled [ 0.788111] ACPI: (supports S0 S3 S4 S5) [ 0.788812] ACPI: Using IOAPIC for interrupt routing [ 0.790012] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.793409] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.869120] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.869975] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.870990] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.872089] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.876308] PCI host bridge to bus 0000:00 [ 0.876976] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.877951] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.878951] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.879950] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.880950] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.914109] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.967248] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.970479] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.973610] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.976718] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.979001] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.986092] vgaarb: loaded [ 0.993129] SCSI subsystem initialized [ 0.995664] ACPI: bus type USB registered [ 0.998320] usbcore: registered new interface driver usbfs [ 1.002168] usbcore: registered new interface driver hub [ 1.003266] usbcore: registered new device driver usb [ 1.006144] pps_core: LinuxPPS API ver. 1 registered [ 1.007433] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.011691] PTP clock support registered [ 1.014165] EDAC MC: Ver: 3.0.0 [ 1.020839] Advanced Linux Sound Architecture Driver Initialized. [ 1.021311] PCI: Using ACPI for IRQ routing [ 1.024728] Bluetooth: Core ver 2.22 [ 1.025095] NET: Registered protocol family 31 [ 1.025941] Bluetooth: HCI device and connection manager initialized [ 1.026947] Bluetooth: HCI socket layer initialized [ 1.027945] Bluetooth: L2CAP socket layer initialized [ 1.030113] Bluetooth: SCO socket layer initialized [ 1.031054] NET: Registered protocol family 8 [ 1.031974] NET: Registered protocol family 20 [ 1.033175] NetLabel: Initializing [ 1.033935] NetLabel: domain hash size = 128 [ 1.034939] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 1.036298] NetLabel: unlabeled traffic allowed by default [ 1.038801] nfc: nfc_init: NFC Core ver 0.1 [ 1.040315] NET: Registered protocol family 39 [ 1.042782] clocksource: Switched to clocksource tsc-early [ 1.646658] VFS: Disk quotas dquot_6.6.0 [ 1.647923] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.649632] FS-Cache: Loaded [ 1.650912] CacheFiles: Loaded [ 1.653836] AppArmor: AppArmor Filesystem Enabled [ 1.654921] pnp: PnP ACPI init [ 1.666934] pnp: PnP ACPI: found 7 devices [ 1.732525] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.734814] NET: Registered protocol family 2 [ 1.737866] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes) [ 1.744776] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 1.766311] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 1.796875] TCP: Hash tables configured (established 65536 bind 65536) [ 1.798884] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 1.806607] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 1.813806] NET: Registered protocol family 1 [ 1.816548] RPC: Registered named UNIX socket transport module. [ 1.817636] RPC: Registered udp transport module. [ 1.818461] RPC: Registered tcp transport module. [ 1.819229] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.822391] NET: Registered protocol family 44 [ 1.823422] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.825435] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.826443] software IO TLB: mapped [mem 0xbbffd000-0xbfffd000] (64MB) [ 1.828708] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 1.830082] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 1.831067] RAPL PMU: hw unit of domain package 2^-0 Joules [ 1.831981] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 1.838036] Scanning for low memory corruption every 60 seconds [ 1.849497] Initialise system trusted keyrings [ 1.853839] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 1.936445] DLM installed [ 1.942765] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.954711] NFS: Registering the id_resolver key type [ 1.955970] Key type id_resolver registered [ 1.956800] Key type id_legacy registered [ 1.957674] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.959050] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 1.966256] ntfs: driver 2.1.32 [Flags: R/W]. [ 1.970195] fuse init (API version 7.27) [ 1.975913] JFS: nTxBlock = 8192, nTxLock = 65536 [ 2.036598] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.051576] 9p: Installing v9fs 9p2000 file system support [ 2.053395] FS-Cache: Netfs '9p' registered for caching [ 2.063958] gfs2: GFS2 installed [ 2.072996] FS-Cache: Netfs 'ceph' registered for caching [ 2.074362] ceph: loaded (mds proto 32) [ 2.836213] tsc: Refined TSC clocksource calibration: 2300.006 MHz [ 2.838006] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21273ac4d85, max_idle_ns: 440795266965 ns [ 2.840759] clocksource: Switched to clocksource tsc [ 6.597720] alg: No test for 842 (842-generic) [ 6.599426] alg: No test for 842 (842-scomp) [ 6.660138] NET: Registered protocol family 38 [ 7.260550] async_tx: api initialized (async) [ 7.261776] Key type asymmetric registered [ 7.262987] Asymmetric key parser 'x509' registered [ 7.264062] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.266299] io scheduler noop registered [ 7.266924] io scheduler deadline registered [ 7.267799] io scheduler cfq registered (default) [ 7.268700] io scheduler mq-deadline registered [ 7.269646] io scheduler kyber registered [ 7.274410] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.278517] ACPI: Power Button [PWRF] [ 7.280392] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.282141] ACPI: Sleep Button [SLPF] [ 7.296855] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.297923] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.307544] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.308580] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.315185] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.339358] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.365676] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.392213] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.418998] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.431141] Non-volatile memory driver v1.3 [ 7.433301] Linux agpgart interface v0.103 [ 7.499434] brd: module loaded [ 7.535421] loop: module loaded [ 7.613105] null: module loaded [ 7.616850] nfcsim 0.2 initialized [ 7.620890] Loading iSCSI transport class v2.0-870. [ 7.642597] scsi host0: Virtio SCSI HBA [ 7.766080] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.027627] random: fast init done [ 8.837939] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.845308] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.850477] slram: not enough parameters. [ 8.853058] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.864929] sd 0:0:1:0: [sda] Write Protect is off [ 8.870552] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.870802] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 8.886344] sda: sda1 [ 8.903324] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.914804] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.933576] MACsec IEEE 802.1AE [ 8.937610] tun: Universal TUN/TAP device driver, 1.6 [ 8.971152] vcan: Virtual CAN interface driver [ 8.975841] vxcan: Virtual CAN Tunnel driver [ 8.980306] slcan: serial line CAN interface driver [ 8.985376] slcan: 10 dynamic interface channels. [ 8.990247] CAN device driver interface [ 8.994901] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 9.001142] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.007432] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.013271] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.020520] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.026649] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.032679] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.039072] sky2: driver version 1.30 [ 9.044707] PPP generic driver version 2.4.2 [ 9.049880] PPP BSD Compression module registered [ 9.054818] PPP Deflate Compression module registered [ 9.060143] PPP MPPE Compression module registered [ 9.065098] NET: Registered protocol family 24 [ 9.069752] PPTP driver version 0.8.5 [ 9.075659] mac80211_hwsim: initializing netlink [ 9.099474] usbcore: registered new interface driver asix [ 9.105274] usbcore: registered new interface driver ax88179_178a [ 9.111727] usbcore: registered new interface driver cdc_ether [ 9.117891] usbcore: registered new interface driver net1080 [ 9.124007] usbcore: registered new interface driver cdc_subset [ 9.130299] usbcore: registered new interface driver zaurus [ 9.136294] usbcore: registered new interface driver cdc_ncm [ 9.153621] aoe: AoE v85 initialised. [ 9.158635] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.165385] ehci-pci: EHCI PCI platform driver [ 9.170218] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.176613] ohci-pci: OHCI PCI platform driver [ 9.181407] uhci_hcd: USB Universal Host Controller Interface driver [ 9.189050] usbcore: registered new interface driver usblp [ 9.195009] usbcore: registered new interface driver usb-storage [ 9.202925] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.209743] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 1 [ 9.217565] vhci_hcd: created sysfs vhci_hcd.0 [ 9.223081] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.231535] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.239003] usb usb1: Product: USB/IP Virtual Host Controller [ 9.244990] usb usb1: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.251051] usb usb1: SerialNumber: vhci_hcd.0 [ 9.257627] hub 1-0:1.0: USB hub found [ 9.261756] hub 1-0:1.0: 8 ports detected [ 9.269454] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.276215] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 2 [ 9.283905] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.292810] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.301287] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.308684] usb usb2: Product: USB/IP Virtual Host Controller [ 9.314621] usb usb2: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.320639] usb usb2: SerialNumber: vhci_hcd.0 [ 9.327435] hub 2-0:1.0: USB hub found [ 9.331599] hub 2-0:1.0: 8 ports detected [ 9.340590] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.347397] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 3 [ 9.355621] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.364099] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.371504] usb usb3: Product: USB/IP Virtual Host Controller [ 9.377435] usb usb3: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.383482] usb usb3: SerialNumber: vhci_hcd.1 [ 9.390842] hub 3-0:1.0: USB hub found [ 9.395055] hub 3-0:1.0: 8 ports detected [ 9.402656] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.409371] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 4 [ 9.417163] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.426147] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.434596] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.442055] usb usb4: Product: USB/IP Virtual Host Controller [ 9.448023] usb usb4: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.454068] usb usb4: SerialNumber: vhci_hcd.1 [ 9.462221] hub 4-0:1.0: USB hub found [ 9.466347] hub 4-0:1.0: 8 ports detected [ 9.475342] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.482143] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 5 [ 9.490392] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.498850] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.506242] usb usb5: Product: USB/IP Virtual Host Controller [ 9.512168] usb usb5: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.518183] usb usb5: SerialNumber: vhci_hcd.2 [ 9.525620] hub 5-0:1.0: USB hub found [ 9.529707] hub 5-0:1.0: 8 ports detected [ 9.537480] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.544226] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 6 [ 9.551902] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.560807] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.569266] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.576660] usb usb6: Product: USB/IP Virtual Host Controller [ 9.582614] usb usb6: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.588660] usb usb6: SerialNumber: vhci_hcd.2 [ 9.596436] hub 6-0:1.0: USB hub found [ 9.600596] hub 6-0:1.0: 8 ports detected [ 9.610570] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.617538] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 7 [ 9.625699] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.634158] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.641556] usb usb7: Product: USB/IP Virtual Host Controller [ 9.647575] usb usb7: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.653581] usb usb7: SerialNumber: vhci_hcd.3 [ 9.660598] hub 7-0:1.0: USB hub found [ 9.664736] hub 7-0:1.0: 8 ports detected [ 9.672670] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.679517] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 8 [ 9.687352] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.696383] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.704899] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.712323] usb usb8: Product: USB/IP Virtual Host Controller [ 9.718254] usb usb8: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.724258] usb usb8: SerialNumber: vhci_hcd.3 [ 9.732384] hub 8-0:1.0: USB hub found [ 9.736575] hub 8-0:1.0: 8 ports detected [ 9.745671] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.752546] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 9 [ 9.760821] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.769317] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.776748] usb usb9: Product: USB/IP Virtual Host Controller [ 9.782672] usb usb9: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.788678] usb usb9: SerialNumber: vhci_hcd.4 [ 9.796038] hub 9-0:1.0: USB hub found [ 9.800152] hub 9-0:1.0: 8 ports detected [ 9.808172] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.815045] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 10 [ 9.822828] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.831847] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.840381] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.847889] usb usb10: Product: USB/IP Virtual Host Controller [ 9.853978] usb usb10: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.860093] usb usb10: SerialNumber: vhci_hcd.4 [ 9.868488] hub 10-0:1.0: USB hub found [ 9.872671] hub 10-0:1.0: 8 ports detected [ 9.881890] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.888670] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 11 [ 9.896897] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.905504] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.913091] usb usb11: Product: USB/IP Virtual Host Controller [ 9.919102] usb usb11: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.925206] usb usb11: SerialNumber: vhci_hcd.5 [ 9.932609] hub 11-0:1.0: USB hub found [ 9.936775] hub 11-0:1.0: 8 ports detected [ 9.944619] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.951405] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 12 [ 9.959260] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.968333] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.976899] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.984414] usb usb12: Product: USB/IP Virtual Host Controller [ 9.990431] usb usb12: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 9.996582] usb usb12: SerialNumber: vhci_hcd.5 [ 10.004381] hub 12-0:1.0: USB hub found [ 10.008595] hub 12-0:1.0: 8 ports detected [ 10.018358] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.025274] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 13 [ 10.033644] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.042219] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.049776] usb usb13: Product: USB/IP Virtual Host Controller [ 10.055796] usb usb13: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.061927] usb usb13: SerialNumber: vhci_hcd.6 [ 10.068703] hub 13-0:1.0: USB hub found [ 10.073003] hub 13-0:1.0: 8 ports detected [ 10.080858] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.087718] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 14 [ 10.095495] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.104595] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 10.113131] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.120611] usb usb14: Product: USB/IP Virtual Host Controller [ 10.126629] usb usb14: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.132720] usb usb14: SerialNumber: vhci_hcd.6 [ 10.140612] hub 14-0:1.0: USB hub found [ 10.144803] hub 14-0:1.0: 8 ports detected [ 10.154843] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.161723] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 15 [ 10.169909] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.178588] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.186109] usb usb15: Product: USB/IP Virtual Host Controller [ 10.192115] usb usb15: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.198205] usb usb15: SerialNumber: vhci_hcd.7 [ 10.204781] hub 15-0:1.0: USB hub found [ 10.209073] hub 15-0:1.0: 8 ports detected [ 10.217191] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.223926] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 16 [ 10.231747] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.240695] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 10.249227] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.256710] usb usb16: Product: USB/IP Virtual Host Controller [ 10.262739] usb usb16: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.268843] usb usb16: SerialNumber: vhci_hcd.7 [ 10.276527] hub 16-0:1.0: USB hub found [ 10.280719] hub 16-0:1.0: 8 ports detected [ 10.289668] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.296632] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 17 [ 10.304899] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.313483] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.321015] usb usb17: Product: USB/IP Virtual Host Controller [ 10.327047] usb usb17: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.333133] usb usb17: SerialNumber: vhci_hcd.8 [ 10.339901] hub 17-0:1.0: USB hub found [ 10.344153] hub 17-0:1.0: 8 ports detected [ 10.352116] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.358877] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 18 [ 10.366651] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.375607] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 10.384139] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.391646] usb usb18: Product: USB/IP Virtual Host Controller [ 10.397663] usb usb18: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.403767] usb usb18: SerialNumber: vhci_hcd.8 [ 10.411512] hub 18-0:1.0: USB hub found [ 10.415720] hub 18-0:1.0: 8 ports detected [ 10.425358] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.432311] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 19 [ 10.440701] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.449299] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.456802] usb usb19: Product: USB/IP Virtual Host Controller [ 10.462807] usb usb19: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.468898] usb usb19: SerialNumber: vhci_hcd.9 [ 10.475483] hub 19-0:1.0: USB hub found [ 10.479669] hub 19-0:1.0: 8 ports detected [ 10.487539] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.494565] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 20 [ 10.502406] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.511572] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 10.520144] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.527661] usb usb20: Product: USB/IP Virtual Host Controller [ 10.533691] usb usb20: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.539822] usb usb20: SerialNumber: vhci_hcd.9 [ 10.547667] hub 20-0:1.0: USB hub found [ 10.551862] hub 20-0:1.0: 8 ports detected [ 10.562020] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.569013] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 21 [ 10.577431] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.586033] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.593529] usb usb21: Product: USB/IP Virtual Host Controller [ 10.599558] usb usb21: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.605676] usb usb21: SerialNumber: vhci_hcd.10 [ 10.612564] hub 21-0:1.0: USB hub found [ 10.616761] hub 21-0:1.0: 8 ports detected [ 10.624766] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.631670] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 22 [ 10.639581] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.648605] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 10.657137] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.664644] usb usb22: Product: USB/IP Virtual Host Controller [ 10.670664] usb usb22: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.676755] usb usb22: SerialNumber: vhci_hcd.10 [ 10.684446] hub 22-0:1.0: USB hub found [ 10.689223] hub 22-0:1.0: 8 ports detected [ 10.699031] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.705912] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 23 [ 10.714541] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.723084] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.730587] usb usb23: Product: USB/IP Virtual Host Controller [ 10.736611] usb usb23: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.742719] usb usb23: SerialNumber: vhci_hcd.11 [ 10.749607] hub 23-0:1.0: USB hub found [ 10.753803] hub 23-0:1.0: 8 ports detected [ 10.761588] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.768506] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 24 [ 10.776346] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.785442] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 10.794081] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.801804] usb usb24: Product: USB/IP Virtual Host Controller [ 10.807838] usb usb24: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.814027] usb usb24: SerialNumber: vhci_hcd.11 [ 10.822336] hub 24-0:1.0: USB hub found [ 10.826514] hub 24-0:1.0: 8 ports detected [ 10.835569] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.842542] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 25 [ 10.850814] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.859375] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.866872] usb usb25: Product: USB/IP Virtual Host Controller [ 10.872909] usb usb25: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.879041] usb usb25: SerialNumber: vhci_hcd.12 [ 10.886547] hub 25-0:1.0: USB hub found [ 10.890711] hub 25-0:1.0: 8 ports detected [ 10.898666] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.905576] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 26 [ 10.913429] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.922561] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 10.931124] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.938625] usb usb26: Product: USB/IP Virtual Host Controller [ 10.944645] usb usb26: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 10.950734] usb usb26: SerialNumber: vhci_hcd.12 [ 10.958746] hub 26-0:1.0: USB hub found [ 10.963070] hub 26-0:1.0: 8 ports detected [ 10.972552] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.979637] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 27 [ 10.988017] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 10.996574] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.004122] usb usb27: Product: USB/IP Virtual Host Controller [ 11.010141] usb usb27: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 11.016229] usb usb27: SerialNumber: vhci_hcd.13 [ 11.022933] hub 27-0:1.0: USB hub found [ 11.027239] hub 27-0:1.0: 8 ports detected [ 11.035257] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.042238] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 28 [ 11.050229] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.059339] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 11.067920] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.075440] usb usb28: Product: USB/IP Virtual Host Controller [ 11.081476] usb usb28: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 11.087584] usb usb28: SerialNumber: vhci_hcd.13 [ 11.095393] hub 28-0:1.0: USB hub found [ 11.099607] hub 28-0:1.0: 8 ports detected [ 11.109184] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.116364] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 29 [ 11.124754] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 11.133334] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.140896] usb usb29: Product: USB/IP Virtual Host Controller [ 11.146983] usb usb29: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 11.153097] usb usb29: SerialNumber: vhci_hcd.14 [ 11.159828] hub 29-0:1.0: USB hub found [ 11.164052] hub 29-0:1.0: 8 ports detected [ 11.171721] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.178676] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 30 [ 11.186537] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.195552] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 11.204086] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.211565] usb usb30: Product: USB/IP Virtual Host Controller [ 11.217590] usb usb30: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 11.223679] usb usb30: SerialNumber: vhci_hcd.14 [ 11.231565] hub 30-0:1.0: USB hub found [ 11.235821] hub 30-0:1.0: 8 ports detected [ 11.245765] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.252786] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 31 [ 11.261207] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 11.269822] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.277324] usb usb31: Product: USB/IP Virtual Host Controller [ 11.283324] usb usb31: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 11.289449] usb usb31: SerialNumber: vhci_hcd.15 [ 11.296196] hub 31-0:1.0: USB hub found [ 11.300419] hub 31-0:1.0: 8 ports detected [ 11.308570] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.315402] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 32 [ 11.323288] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.332429] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 11.341038] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.348547] usb usb32: Product: USB/IP Virtual Host Controller [ 11.354558] usb usb32: Manufacturer: Linux 4.19.0-rc3+ vhci_hcd [ 11.360649] usb usb32: SerialNumber: vhci_hcd.15 [ 11.368658] hub 32-0:1.0: USB hub found [ 11.372896] hub 32-0:1.0: 8 ports detected [ 11.382495] usbcore: registered new device driver usbip-host [ 11.391199] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.400232] i8042: Warning: Keylock active [ 11.406193] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.411367] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.499740] mousedev: PS/2 mouse device common for all mice [ 11.508674] rtc_cmos 00:00: RTC can wake from S4 [ 11.515102] rtc_cmos 00:00: registered as rtc0 [ 11.520095] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.526716] i2c /dev entries driver [ 11.532652] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.543147] i2c-parport-light: adapter type unspecified [ 11.548827] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.557542] usbcore: registered new interface driver i2c-tiny-usb [ 11.569682] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 11.579468] device-mapper: raid: Loading target version 1.13.2 [ 11.586085] usbcore: registered new interface driver btusb [ 11.594116] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.601877] usnic_verbs:usnic_uiom_init:601: [ 11.601888] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.615871] usnic_verbs:usnic_ib_init:649: [ 11.615881] Unable to initalize umem with err -1 [ 11.627385] iscsi: registered transport (iser) [ 11.632082] OPA Virtual Network Driver - v1.0 [ 11.637184] hidraw: raw HID events driver (C) Jiri Kosina [ 11.653136] usbcore: registered new interface driver usbhid [ 11.659074] usbhid: USB HID core driver [ 11.665345] NET: Registered protocol family 40 [ 11.717365] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.737292] NET: Registered protocol family 26 [ 11.743001] Mirror/redirect action on [ 11.747693] Simple TC action Loaded [ 11.755729] netem: version 1.3 [ 11.759382] u32 classifier [ 11.762291] Actions configured [ 11.769624] nf_conntrack_irc: failed to register helpers [ 11.775250] nf_conntrack_sane: failed to register helpers [ 11.815118] nf_conntrack_sip: failed to register helpers [ 11.825504] xt_time: kernel timezone is -0000 [ 11.830232] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.836633] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.844568] IPVS: ipvs loaded. [ 11.847926] IPVS: [rr] scheduler registered. [ 11.852428] IPVS: [wrr] scheduler registered. [ 11.857004] IPVS: [lc] scheduler registered. [ 11.861462] IPVS: [wlc] scheduler registered. [ 11.866005] IPVS: [fo] scheduler registered. [ 11.870461] IPVS: [ovf] scheduler registered. [ 11.875036] IPVS: [lblc] scheduler registered. [ 11.879666] IPVS: [lblcr] scheduler registered. [ 11.885150] IPVS: [dh] scheduler registered. [ 11.889608] IPVS: [sh] scheduler registered. [ 11.894054] IPVS: [mh] scheduler registered. [ 11.898512] IPVS: [sed] scheduler registered. [ 11.903050] IPVS: [nq] scheduler registered. [ 11.907631] IPVS: ftp: loaded support on port[0] = 21 [ 11.912860] IPVS: [sip] pe registered. [ 11.917359] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.925507] gre: GRE over IPv4 demultiplexor driver [ 11.930589] ip_gre: GRE over IPv4 tunneling driver [ 11.943880] IPv4 over IPsec tunneling driver [ 11.952604] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.961293] Initializing XFRM netlink socket [ 11.966207] IPsec XFRM device driver [ 11.975249] NET: Registered protocol family 10 [ 11.994743] Segment Routing with IPv6 [ 11.998890] mip6: Mobile IPv6 [ 12.007333] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.019515] ip6_gre: GRE over IPv6 tunneling driver [ 12.028179] NET: Registered protocol family 17 [ 12.032901] NET: Registered protocol family 15 [ 12.037713] Bridge firewalling registered [ 12.043241] can: controller area network core (rev 20170425 abi 9) [ 12.049773] NET: Registered protocol family 29 [ 12.054403] can: raw protocol (rev 20170425) [ 12.058871] can: broadcast manager protocol (rev 20170425 t) [ 12.064762] can: netlink gateway (rev 20170425) max_hops=1 [ 12.072679] Bluetooth: RFCOMM TTY layer initialized [ 12.077762] Bluetooth: RFCOMM socket layer initialized [ 12.083161] Bluetooth: RFCOMM ver 1.11 [ 12.087155] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.092642] Bluetooth: BNEP filters: protocol multicast [ 12.098040] Bluetooth: BNEP socket layer initialized [ 12.103163] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.109255] Bluetooth: HIDP socket layer initialized [ 12.115498] RPC: Registered rdma transport module. [ 12.120606] RPC: Registered rdma backchannel transport module. [ 12.127308] NET: Registered protocol family 41 [ 12.132548] lec:lane_module_init: lec.c: initialized [ 12.137741] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.142781] l2tp_core: L2TP core driver, V2.0 [ 12.147367] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.152319] 8021q: 802.1Q VLAN Support v1.8 [ 12.195769] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.199780] DCCP: Activated CCID 2 (TCP-like) [ 12.210806] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.221734] sctp: Hash tables configured (bind 256/256) [ 12.229787] NET: Registered protocol family 21 [ 12.235158] Registered RDS/infiniband transport [ 12.240218] Registered RDS/tcp transport [ 12.244320] tipc: Activated (version 2.0.0) [ 12.249003] NET: Registered protocol family 30 [ 12.254121] tipc: Started in single node mode [ 12.260068] NET: Registered protocol family 43 [ 12.264818] 9pnet: Installing 9P2000 support [ 12.275086] NET: Registered protocol family 36 [ 12.280218] Key type dns_resolver registered [ 12.284704] Key type ceph registered [ 12.289440] libceph: loaded (mon/osd proto 15/24) [ 12.294557] openvswitch: Open vSwitch switching datapath [ 12.302504] mpls_gso: MPLS GSO support [ 12.312777] sched_clock: Marking stable (12324020999, -12084822)->(12430929541, -118993364) [ 12.324978] registered taskstats version 1 [ 12.329267] Loading compiled-in X.509 certificates [ 12.346512] Btrfs loaded, crc32c=crc32c-generic [ 12.361888] Key type big_key registered [ 12.373604] Key type encrypted registered [ 12.377878] AppArmor: AppArmor sha1 policy hashing enabled [ 12.383600] ima: No TPM chip found, activating TPM-bypass! [ 12.389298] ima: Allocated hash algorithm: sha1 [ 12.394275] evm: Initialising EVM extended attributes: [ 12.399576] evm: security.selinux [ 12.403062] evm: security.apparmor [ 12.406629] evm: security.ima [ 12.409749] evm: security.capability [ 12.413537] evm: HMAC attrs: 0x1 [ 12.419282] console [netcon0] enabled [ 12.423194] netconsole: network logging started [ 12.428348] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 12.435752] rdma_rxe: loaded [ 12.439350] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 12.829059] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 12.836249] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 12.845150] cfg80211: failed to load regulatory.db [ 12.846087] ALSA device list: [ 12.853318] #0: Dummy 1 [ 12.856098] #1: Loopback 1 [ 12.859137] #2: Virtual MIDI Card 1 [ 12.864134] md: Waiting for all devices to be available before autodetect [ 12.865674] md: If you don't use raid, use raid=noautodetect [ 12.870119] md: Autodetecting RAID arrays. [ 12.871097] md: autorun ... [ 12.871629] md: ... autorun DONE. [ 12.923693] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 12.925428] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 12.935171] devtmpfs: mounted [ 12.945455] Freeing unused kernel image memory: 4336K [ 12.946646] Kernel memory protection disabled. [ 12.949017] Run /sbin/init as init process [ 13.489483] modprobe (2049) used greatest stack depth: 57352 bytes left INIT: version 2.88 booting [info] [ 13.777770] echo (2060) used greatest stack depth: 55880 bytes left Using makefile-style concurrent boot in runlevel S. [....] Starting the hotplug events dispatcher: udevd[ 14.798116] udevd[2164]: 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...[ 17.302697] ================================================================== [ 17.305248] BUG: KMSAN: kernel-infoleak in copy_page_to_iter+0x77a/0x1ac0 [ 17.307552] CPU: 0 PID: 2325 Comm: blkid Not tainted 4.19.0-rc3+ #47 [ 17.309474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 17.312123] Call Trace: [ 17.313016] dump_stack+0x14b/0x190 [ 17.314042] kmsan_report+0x183/0x2b0 [ 17.315165] kmsan_internal_check_memory+0x17e/0x1f0 [ 17.316644] kmsan_copy_to_user+0x79/0xc0 [ 17.317834] copy_page_to_iter+0x77a/0x1ac0 [ 17.318948] generic_file_read_iter+0x3469/0x4430 [ 17.320323] blkdev_read_iter+0x20d/0x270 [ 17.321346] ? blkdev_write_iter+0x5d0/0x5d0 [ 17.322708] __vfs_read+0x7bb/0x9f0 [ 17.323749] vfs_read+0x36f/0x6a0 [ 17.324876] __se_sys_read+0x173/0x350 [ 17.326236] __x64_sys_read+0x4a/0x70 [ 17.327534] do_syscall_64+0xb8/0x100 [ 17.328820] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 17.330254] RIP: 0033:0x7f8e84991310 [ 17.331296] Code: 73 01 c3 48 8b 0d 28 4b 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d e5 a2 2b 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 6e 8a 01 00 48 89 04 24 [ 17.336955] RSP: 002b:00007ffdb3faa568 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 17.339541] RAX: ffffffffffffffda RBX: 0000003e7fff0000 RCX: 00007f8e84991310 [ 17.341714] RDX: 0000000000000040 RSI: 00000000015f5c58 RDI: 0000000000000003 [ 17.344014] RBP: 00000000015f5c30 R08: 0000000000000068 R09: 0101010101010101 [ 17.346171] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000015f5030 [ 17.348644] R13: 0000000000000040 R14: 00000000015f5080 R15: 00000000015f5c48 [ 17.350950] [ 17.351495] Uninit was created at: [ 17.352627] kmsan_internal_alloc_meta_for_pages+0x146/0x700 [ 17.354533] kmsan_alloc_page+0x75/0xd0 [ 17.355871] __alloc_pages_nodemask+0xf6b/0x5c80 [ 17.357367] alloc_pages_current+0x6b1/0x970 [ 17.358860] __page_cache_alloc+0x95/0x320 [ 17.360276] __do_page_cache_readahead+0x448/0x950 [ 17.362001] page_cache_sync_readahead+0x7b5/0x890 [ 17.363588] generic_file_read_iter+0x1183/0x4430 [ 17.365090] blkdev_read_iter+0x20d/0x270 [ 17.366427] __vfs_read+0x7bb/0x9f0 [ 17.367656] vfs_read+0x36f/0x6a0 [ 17.368832] __se_sys_read+0x173/0x350 [ 17.370156] __x64_sys_read+0x4a/0x70 [ 17.371458] do_syscall_64+0xb8/0x100 [ 17.372729] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 17.374251] [ 17.374871] Bytes 0-63 of 64 are uninitialized [ 17.376304] Memory access starts at ffff8801c0b2c000 [ 17.377951] ================================================================== [ 17.380327] Disabling lock debugging due to kernel taint [ 17.382102] Kernel panic - not syncing: panic_on_warn set ... [ 17.382102] [ 17.384557] CPU: 0 PID: 2325 Comm: blkid Tainted: G B 4.19.0-rc3+ #47 [ 17.387131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 17.390191] Call Trace: [ 17.391067] dump_stack+0x14b/0x190 [ 17.392322] panic+0x35d/0x8cb [ 17.393470] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 17.395334] kmsan_report+0x2a8/0x2b0 [ 17.396623] kmsan_internal_check_memory+0x17e/0x1f0 [ 17.398331] kmsan_copy_to_user+0x79/0xc0 [ 17.399672] copy_page_to_iter+0x77a/0x1ac0 [ 17.401039] generic_file_read_iter+0x3469/0x4430 [ 17.402581] blkdev_read_iter+0x20d/0x270 [ 17.404028] ? blkdev_write_iter+0x5d0/0x5d0 [ 17.405267] __vfs_read+0x7bb/0x9f0 [ 17.406389] vfs_read+0x36f/0x6a0 [ 17.407481] __se_sys_read+0x173/0x350 [ 17.408816] __x64_sys_read+0x4a/0x70 [ 17.410137] do_syscall_64+0xb8/0x100 [ 17.411383] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 17.413093] RIP: 0033:0x7f8e84991310 [ 17.414320] Code: 73 01 c3 48 8b 0d 28 4b 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d e5 a2 2b 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 6e 8a 01 00 48 89 04 24 [ 17.420163] RSP: 002b:00007ffdb3faa568 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 17.422434] RAX: ffffffffffffffda RBX: 0000003e7fff0000 RCX: 00007f8e84991310 [ 17.424713] RDX: 0000000000000040 RSI: 00000000015f5c58 RDI: 0000000000000003 [ 17.426940] RBP: 00000000015f5c30 R08: 0000000000000068 R09: 0101010101010101 [ 17.429244] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000015f5030 [ 17.431532] R13: 0000000000000040 R14: 00000000015f5080 R15: 00000000015f5c48 [ 17.434256] Kernel Offset: disabled [ 17.434863] Rebooting in 86400 seconds..