output_len: 0x000000000a995878 kernel_total_size: 0x000000000af28000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.17.0+ (syzkaller@ci) (clang version 7.0.0 (trunk 334104)) #22 SMP Fri Jul 6 14:05:41 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=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] 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 0x000f2310-0x000f231f] 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 0x00000000000F22D0 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 196 pages/cpu @ (ptrval) s765512 r8192 d29112 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 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: 7432616K/7863876K available (149520K kernel code, 4556K rwdata, 7548K rodata, 4932K init, 9652K bss, 431260K 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): ffffffff8bf02000 [ 0.000000] __bss: ffffffff8b595000-ffffffff8bf02000, __data: ffffffff8ac00000-ffffffff8b0731c0 [ 0.000000] upper start: ffff880000000000, end: ffff88000bf02000 [ 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 [ 0.001000] APIC: Switch to symmetric I/O mode setup [ 0.002000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.006000] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.012000] tsc: PIT calibration matches PMTIMER. 1 loops [ 0.013000] tsc: Detected 2299.690 MHz processor [ 0.014019] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2126106949e, max_idle_ns: 440795293867 ns [ 0.015026] Calibrating delay loop (skipped), value calculated using timer frequency.. 4599.38 BogoMIPS (lpj=2299690) [ 0.016015] pid_max: default: 32768 minimum: 301 [ 0.017311] Security Framework initialized [ 0.018024] SELinux: Initializing. [ 0.051206] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.068150] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.069454] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.070374] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.073323] CPU: Physical Processor ID: 0 [ 0.074017] mce: CPU supports 32 MCE banks [ 0.074801] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.075017] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.076030] Spectre V2 : Mitigation: Full generic retpoline [ 0.077014] Speculative Store Bypass: Vulnerable [ 0.079584] Freeing SMP alternatives memory: 92K [ 0.082000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.083595] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.085326] Hierarchical SRCU implementation. [ 0.087829] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.088015] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.090316] smp: Bringing up secondary CPUs ... [ 0.093287] x86: Booting SMP configuration: [ 0.093890] .... node #0, CPUs: #1 [ 0.094600] smp: Brought up 1 node, 2 CPUs [ 0.096020] smpboot: Max logical packages: 1 [ 0.096629] smpboot: Total of 2 processors activated (9198.76 BogoMIPS) [ 0.100515] devtmpfs: initialized [ 0.106877] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.106739] kworker/u4:0 (23) used greatest stack depth: 57808 bytes left [ 0.107198] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.110302] xor: automatically using best checksumming function avx [ 0.115617] NET: Registered protocol family 16 [ 0.118190] audit: initializing netlink subsys (disabled) [ 0.119190] audit: type=2000 audit(1531049035.119:1): state=initialized audit_enabled=0 res=1 [ 0.125956] cpuidle: using governor menu [ 0.128233] random: get_random_bytes called from kcmp_cookies_init+0x3e/0x360 kernel/kcmp.c:249 with crng_init=0 [ 0.130041] ACPI: bus type PCI registered [ 0.131447] PCI: Using configuration type 1 for base access [ 0.496340] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.499276] cryptd: max_cpu_qlen set to 1000 [ 0.519203] raid6: sse2x1 gen() 167 MB/s [ 0.536025] raid6: sse2x1 xor() 882 MB/s [ 0.553027] raid6: sse2x2 gen() 636 MB/s [ 0.570025] raid6: sse2x2 xor() 968 MB/s [ 0.587048] raid6: sse2x4 gen() 750 MB/s [ 0.604053] raid6: sse2x4 xor() 767 MB/s [ 0.621036] raid6: avx2x1 gen() 636 MB/s [ 0.638022] raid6: avx2x1 xor() 1738 MB/s [ 0.655052] raid6: avx2x2 gen() 1093 MB/s [ 0.672030] raid6: avx2x2 xor() 1916 MB/s [ 0.689076] raid6: avx2x4 gen() 1132 MB/s [ 0.706017] raid6: avx2x4 xor() 1417 MB/s [ 0.706701] raid6: using algorithm avx2x4 gen() 1132 MB/s [ 0.707015] raid6: .... xor() 1417 MB/s, rmw enabled [ 0.708015] raid6: using avx2x2 recovery algorithm [ 0.709849] ACPI: Added _OSI(Module Device) [ 0.710052] ACPI: Added _OSI(Processor Device) [ 0.711058] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.712018] ACPI: Added _OSI(Processor Aggregator Device) [ 0.712793] ACPI: Added _OSI(Linux-Dell-Video) [ 0.839223] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.250443] ACPI: Interpreter enabled [ 1.251172] ACPI: (supports S0 S3 S4 S5) [ 1.251761] ACPI: Using IOAPIC for interrupt routing [ 1.252246] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.254618] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.314854] kworker/u4:2 (870) used greatest stack depth: 57792 bytes left [ 1.824833] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.825057] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.826065] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.827114] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.831037] PCI host bridge to bus 0000:00 [ 1.831781] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.832030] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.833030] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.834029] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.835027] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.867154] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.918061] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.920664] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.923298] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.925815] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.927333] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 2.240433] vgaarb: loaded [ 2.243576] SCSI subsystem initialized [ 2.246038] ACPI: bus type USB registered [ 2.247315] usbcore: registered new interface driver usbfs [ 2.248296] usbcore: registered new interface driver hub [ 2.249303] usbcore: registered new device driver usb [ 2.251233] pps_core: LinuxPPS API ver. 1 registered [ 2.252029] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.255460] PTP clock support registered [ 2.257937] EDAC MC: Ver: 3.0.0 [ 2.263334] Advanced Linux Sound Architecture Driver Initialized. [ 2.264330] PCI: Using ACPI for IRQ routing [ 2.267502] Bluetooth: Core ver 2.22 [ 2.268119] NET: Registered protocol family 31 [ 2.269046] Bluetooth: HCI device and connection manager initialized [ 2.270149] Bluetooth: HCI socket layer initialized [ 2.271035] Bluetooth: L2CAP socket layer initialized [ 2.271936] Bluetooth: SCO socket layer initialized [ 2.272047] NET: Registered protocol family 8 [ 2.273015] NET: Registered protocol family 20 [ 2.274149] NetLabel: Initializing [ 2.274774] NetLabel: domain hash size = 128 [ 2.275015] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.276271] NetLabel: unlabeled traffic allowed by default [ 2.278629] nfc: nfc_init: NFC Core ver 0.1 [ 2.279325] NET: Registered protocol family 39 [ 2.281312] clocksource: Switched to clocksource tsc-early [ 2.796726] VFS: Disk quotas dquot_6.6.0 [ 2.797505] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.798970] FS-Cache: Loaded [ 2.800842] CacheFiles: Loaded [ 2.802026] pnp: PnP ACPI init [ 2.812173] pnp: PnP ACPI: found 7 devices [ 2.870128] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.872361] NET: Registered protocol family 2 [ 2.874750] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes) [ 2.879828] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.894153] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.914113] TCP: Hash tables configured (established 65536 bind 65536) [ 2.916410] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 2.921186] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 2.925985] NET: Registered protocol family 1 [ 2.928175] RPC: Registered named UNIX socket transport module. [ 2.929099] RPC: Registered udp transport module. [ 2.929793] RPC: Registered tcp transport module. [ 2.930499] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.933026] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.934986] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.935935] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 2.938323] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.939532] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.940384] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.941159] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 2.947513] Scanning for low memory corruption every 60 seconds [ 2.956742] Initialise system trusted keyrings [ 2.959428] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 3.025142] DLM installed [ 3.039943] NFS: Registering the id_resolver key type [ 3.040887] Key type id_resolver registered [ 3.041521] Key type id_legacy registered [ 3.042154] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.043154] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 3.048437] ntfs: driver 2.1.32 [Flags: R/W]. [ 3.050801] fuse init (API version 7.26) [ 3.054954] JFS: nTxBlock = 8192, nTxLock = 65536 [ 3.097897] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 3.108196] 9p: Installing v9fs 9p2000 file system support [ 3.109604] FS-Cache: Netfs '9p' registered for caching [ 3.118311] gfs2: GFS2 installed [ 3.123203] FS-Cache: Netfs 'ceph' registered for caching [ 3.124128] ceph: loaded (mds proto 32) [ 3.999161] tsc: Refined TSC clocksource calibration: 2299.786 MHz [ 4.000144] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21266ad2798, max_idle_ns: 440795240047 ns [ 4.002500] clocksource: Switched to clocksource tsc [ 6.755994] alg: No test for 842 (842-generic) [ 6.757299] alg: No test for 842 (842-scomp) [ 6.768076] cryptomgr_test (1537) used greatest stack depth: 57120 bytes left [ 6.800483] NET: Registered protocol family 38 [ 7.130917] async_tx: api initialized (async) [ 7.131187] cryptomgr_test (1569) used greatest stack depth: 57032 bytes left [ 7.131845] Key type asymmetric registered [ 7.133565] Asymmetric key parser 'x509' registered [ 7.134470] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 7.136106] io scheduler noop registered [ 7.136695] io scheduler deadline registered [ 7.137859] io scheduler cfq registered (default) [ 7.138649] io scheduler mq-deadline registered [ 7.139349] io scheduler kyber registered [ 7.140044] io scheduler bfq registered [ 7.145172] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.147683] ACPI: Power Button [PWRF] [ 7.149236] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.150574] ACPI: Sleep Button [SLPF] [ 7.164093] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.164970] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.173307] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.174181] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.180131] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.203301] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.228186] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.252728] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.277550] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.285544] Non-volatile memory driver v1.3 [ 7.287480] Linux agpgart interface v0.103 [ 7.290166] [drm] radeon kernel modesetting enabled. [ 7.292942] [drm] amdgpu kernel modesetting enabled. [ 7.344992] brd: module loaded [ 7.372997] loop: module loaded [ 7.433087] null: module loaded [ 7.436640] nfcsim 0.2 initialized [ 7.440109] Loading iSCSI transport class v2.0-870. [ 7.462882] scsi host0: Virtio SCSI HBA [ 7.554640] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.756976] random: fast init done [ 8.324867] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.325770] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.327974] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 8.328381] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.342092] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.346170] sd 0:0:1:0: [sda] Write Protect is off [ 8.354209] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.361895] MACsec IEEE 802.1AE [ 8.364547] tun: Universal TUN/TAP device driver, 1.6 [ 8.379815] sda: sda1 [ 8.388919] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.395521] vcan: Virtual CAN interface driver [ 8.396814] vxcan: Virtual CAN Tunnel driver [ 8.397783] slcan: serial line CAN interface driver [ 8.398743] slcan: 10 dynamic interface channels. [ 8.399659] CAN device driver interface [ 8.401220] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.402945] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.404352] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.405661] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.407297] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.408520] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.409797] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.411168] sky2: driver version 1.30 [ 8.413587] PPP generic driver version 2.4.2 [ 8.415804] PPP BSD Compression module registered [ 8.416999] PPP Deflate Compression module registered [ 8.418153] PPP MPPE Compression module registered [ 8.419255] NET: Registered protocol family 24 [ 8.420098] PPTP driver version 0.8.5 [ 8.422401] mac80211_hwsim: initializing netlink [ 8.437964] usbcore: registered new interface driver asix