[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 15.907929] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.072718] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 21.329497] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 22.124851] random: sshd: uninitialized urandom read (32 bytes read, 87 bits of entropy available) [ 36.576012] random: sshd: uninitialized urandom read (32 bytes read, 98 bits of entropy available) Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts. [ 41.967859] random: sshd: uninitialized urandom read (32 bytes read, 104 bits of entropy available) executing program executing program [ 42.072271] ================================================================== [ 42.079662] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0xf9/0x110 [ 42.086642] Read of size 8 at addr ffff8801d073b1c0 by task syzkaller627280/3322 [ 42.094139] [ 42.095740] CPU: 1 PID: 3322 Comm: syzkaller627280 Not tainted 4.4.111-gc2f631b #20 [ 42.103498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.112820] 0000000000000000 32d32b0591167a68 ffff8800b4da7970 ffffffff81d0513d [ 42.120795] ffffea000741cec0 ffff8801d073b1c0 0000000000000000 ffff8801d073b1c0 [ 42.128757] ffff8800b4bbc438 ffff8800b4da79a8 ffffffff814fd433 ffff8801d073b1c0 [ 42.136721] Call Trace: [ 42.139279] [] dump_stack+0xc1/0x124 [ 42.144611] [] print_address_description+0x73/0x260 [ 42.151244] [] kasan_report+0x285/0x370 [ 42.156838] [] ? sg_remove_request+0xf9/0x110 [ 42.162952] [] __asan_report_load8_noabort+0x14/0x20 [ 42.169672] [] sg_remove_request+0xf9/0x110 [ 42.175614] [] sg_finish_rem_req+0x295/0x340 [ 42.181637] [] sg_read+0xa21/0x1490 [ 42.186881] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 42.193517] [] ? fsnotify+0xee0/0xee0 [ 42.198936] [] ? avc_policy_seqno+0x9/0x20 [ 42.204791] [] do_loop_readv_writev+0x141/0x1e0 [ 42.211079] [] ? security_file_permission+0x89/0x1e0 [ 42.217798] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 42.224433] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 42.231065] [] compat_do_readv_writev+0x5df/0x6e0 [ 42.237531] [] ? vfs_writev+0xb0/0xb0 [ 42.242950] [] ? __fget+0x20b/0x3b0 [ 42.248193] [] ? __fget+0x232/0x3b0 [ 42.253437] [] ? __fget+0x47/0x3b0 [ 42.258596] [] compat_readv+0xd9/0x140 [ 42.264098] [] compat_SyS_readv+0xd8/0x1b0 [ 42.269946] [] ? SyS_pwritev+0x230/0x230 [ 42.275634] [] ? do_fast_syscall_32+0xd7/0x890 [ 42.281830] [] ? SyS_pwritev+0x230/0x230 [ 42.287504] [] do_fast_syscall_32+0x314/0x890 [ 42.293617] [] sysenter_flags_fixed+0xd/0x17 [ 42.299638] [ 42.301236] Allocated by task 0: [ 42.304565] (stack is not available) [ 42.308241] [ 42.309837] Freed by task 0: [ 42.312819] (stack is not available) [ 42.316495] [ 42.318089] The buggy address belongs to the object at ffff8801d073b180 [ 42.318089] which belongs to the cache fasync_cache of size 96 [ 42.330713] The buggy address is located 64 bytes inside of [ 42.330713] 96-byte region [ffff8801d073b180, ffff8801d073b1e0) [ 42.342377] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c526e input_len: 0x00000000014270c6 output: 0x0000000001000000 output_len: 0x0000000003dd7a40 run_size: 0x000000000550d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.111-gc2f631b (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #20 SMP PREEMPT Mon Jan 15 13:36:19 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=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 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 0x0000000000100000-0x00000000bfffcfff] 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] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 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 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 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] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1649379015 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 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] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 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] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935238 [ 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=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581460K/7863916K available (40429K kernel code, 6130K rwdata, 8808K rodata, 1844K init, 23616K bss, 1282456K 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] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.141203] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.142357] pid_max: default: 32768 minimum: 301 [ 1.143060] ACPI: Core revision 20150930 [ 1.215417] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.216647] Security Framework initialized [ 1.217215] SELinux: Initializing. [ 1.217870] AppArmor: AppArmor disabled by boot time parameter [ 1.218808] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.219782] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.223554] Initializing cgroup subsys io [ 1.224154] Initializing cgroup subsys freezer [ 1.224809] Initializing cgroup subsys hugetlb [ 1.225434] Initializing cgroup subsys debug [ 1.226202] CPU: Physical Processor ID: 0 [ 1.228204] mce: CPU supports 32 MCE banks [ 1.228957] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.229785] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.232997] Freeing SMP alternatives memory: 44K [ 1.242686] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.360574] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.362064] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.450837] x86: Booting SMP configuration: [ 1.451538] .... node #0, CPUs: #1 [ 1.452290] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.456992] x86: Booted up 1 node, 2 CPUs [ 1.457576] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.462138] devtmpfs: initialized [ 1.471587] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.472969] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.474584] xor: automatically using best checksumming function: [ 1.487744] kworker/u4:0 (21) used greatest stack depth: 27864 bytes left [ 1.570581] avx : 21864.800 MB/sec [ 1.571658] RTC time: 13:47:23, date: 01/16/18 [ 1.573945] NET: Registered protocol family 16 [ 1.575060] schedtune: init normalization constants... [ 1.575779] schedtune: no energy model data [ 1.576355] schedtune: disabled! [ 1.607063] cpuidle: using governor ladder [ 1.636966] cpuidle: using governor menu [ 1.638297] ACPI: bus type PCI registered [ 1.638854] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.641255] PCI: Using configuration type 1 for base access [ 1.648501] kworker/u4:0 (37) used greatest stack depth: 27224 bytes left [ 1.980619] raid6: sse2x1 gen() 4750 MB/s [ 2.150546] raid6: sse2x1 xor() 2489 MB/s [ 2.320536] raid6: sse2x2 gen() 7042 MB/s [ 2.490527] raid6: sse2x2 xor() 3934 MB/s [ 2.660521] raid6: sse2x4 gen() 8724 MB/s [ 2.830504] raid6: sse2x4 xor() 4735 MB/s [ 3.000499] raid6: avx2x1 gen() 9475 MB/s [ 3.170492] raid6: avx2x2 gen() 14746 MB/s [ 3.340476] raid6: avx2x4 gen() 19246 MB/s [ 3.341121] raid6: using algorithm avx2x4 gen() 19246 MB/s [ 3.341880] raid6: using avx2x2 recovery algorithm [ 3.343077] ACPI: Added _OSI(Module Device) [ 3.343661] ACPI: Added _OSI(Processor Device) [ 3.344270] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.344913] ACPI: Added _OSI(Processor Aggregator Device) [ 3.355411] ACPI: Executed 2 blocks of module-level executable AML code [ 3.431966] ACPI: Interpreter enabled [ 3.432915] ACPI: (supports S0 S3 S4 S5) [ 3.433479] ACPI: Using IOAPIC for interrupt routing [ 3.434528] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.628332] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.629345] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.630700] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.631707] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.657661] PCI host bridge to bus 0000:00 [ 3.658288] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.659238] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.660187] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.661218] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.662259] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.697829] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.778055] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.783873] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.789565] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.795104] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.798685] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.811505] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.814206] vgaarb: loaded [ 3.817079] SCSI subsystem initialized [ 3.827877] ACPI: bus type USB registered [ 3.829080] usbcore: registered new interface driver usbfs [ 3.830111] usbcore: registered new interface driver hub [ 3.831036] usbcore: registered new device driver usb [ 3.832467] pps_core: LinuxPPS API ver. 1 registered [ 3.833158] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.834494] PTP clock support registered [ 3.837129] Advanced Linux Sound Architecture Driver Initialized. [ 3.838557] PCI: Using ACPI for IRQ routing [ 3.844904] NetLabel: Initializing [ 3.845452] NetLabel: domain hash size = 128 [ 3.846052] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.847038] NetLabel: unlabeled traffic allowed by default [ 3.849108] amd_nb: Cannot enumerate AMD northbridges [ 3.849918] clocksource: Switched to clocksource kvm-clock [ 4.007910] pnp: PnP ACPI init [ 4.029060] pnp: PnP ACPI: found 7 devices [ 4.040528] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.042174] NET: Registered protocol family 2 [ 4.044701] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.046171] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.053385] TCP: Hash tables configured (established 65536 bind 65536) [ 4.054526] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.056735] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.059317] NET: Registered protocol family 1 [ 4.060051] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.061787] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.062658] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.064553] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.065793] hw unit of domain pp0-core 2^-0 Joules [ 4.066465] hw unit of domain package 2^-0 Joules [ 4.067105] hw unit of domain dram 2^-16 Joules [ 4.072224] Scanning for low memory corruption every 60 seconds [ 4.078616] audit: initializing netlink subsys (disabled) [ 4.079646] audit: type=2000 audit(1516110445.489:1): initialized [ 4.085360] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.187910] VFS: Disk quotas dquot_6.6.0 [ 4.189402] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.207814] fuse init (API version 7.23) [ 4.210703] 9p: Installing v9fs 9p2000 file system support [ 4.223943] async_tx: api initialized (async) [ 4.225682] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.226758] io scheduler noop registered [ 4.227317] io scheduler deadline registered [ 4.229870] io scheduler cfq registered (default) [ 4.241618] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.246458] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.247609] ACPI: Power Button [PWRF] [ 4.249365] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.252867] ACPI: Sleep Button [SLPF] [ 4.276944] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.277830] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.299318] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.300346] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.306781] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.329657] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.354976] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.379868] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.404998] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.413046] Non-volatile memory driver v1.3 [ 4.414946] Linux agpgart interface v0.103 [ 4.418061] [drm] Initialized drm 1.1.0 20060810 [ 4.518578] brd: module loaded [ 4.596368] loop: module loaded [ 4.621090] nbd: registered device at major 43 [ 4.768622] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.770119] drbd: built-in [ 4.770795] drbd: registered as block device major 147 [ 4.786860] scsi host0: Virtio SCSI HBA [ 4.823999] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.060687] tsc: Refined TSC clocksource calibration: 2299.915 MHz [ 5.062255] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126e4e6f77, max_idle_ns: 440795227816 ns [ 5.490285] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.492428] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.492428] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.498731] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.500726] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.502829] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.504177] sd 0:0:1:0: [sda] Write Protect is off [ 5.504460] SCSI Media Changer driver v0.25 [ 5.506656] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.508992] tun: Universal TUN/TAP device driver, 1.6 [ 5.510441] tun: (C) 1999-2004 Max Krasnyansky [ 5.521622] sda: sda1 [ 5.538601] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.543087] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.544572] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.546228] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.547878] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.549298] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.551338] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.552485] sky2: driver version 1.30 [ 5.554602] PPP generic driver version 2.4.2 [ 5.556732] PPP BSD Compression module registered [ 5.557604] PPP Deflate Compression module registered [ 5.558205] PPP MPPE Compression module registered [ 5.559390] NET: Registered protocol family 24 [ 5.560690] usbcore: registered new interface driver asix [ 5.562002] usbcore: registered new interface driver ax88179_178a [ 5.563106] usbcore: registered new interface driver cdc_ether [ 5.564275] usbcore: registered new interface driver net1080 [ 5.565747] usbcore: registered new interface driver cdc_subset [ 5.567121] usbcore: registered new interface driver zaurus [ 5.568416] usbcore: registered new interface driver cdc_ncm [ 5.571688] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.573356] ehci-pci: EHCI PCI platform driver [ 5.574634] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.575901] ohci-pci: OHCI PCI platform driver [ 5.576832] uhci_hcd: USB Universal Host Controller Interface driver [ 5.580177] usbcore: registered new interface driver usblp [ 5.581878] usbcore: registered new interface driver usb-storage [ 5.584434] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.587662] i8042: Warning: Keylock active [ 5.589912] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.592502] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.595754] mousedev: PS/2 mouse device common for all mice [ 5.600581] usbcore: registered new interface driver xpad [ 5.602119] usbcore: registered new interface driver usb_acecad [ 5.603421] usbcore: registered new interface driver aiptek [ 5.604385] usbcore: registered new interface driver gtco [ 5.605346] usbcore: registered new interface driver hanwang [ 5.606938] usbcore: registered new interface driver kbtab [ 5.610681] rtc_cmos 00:00: RTC can wake from S4 [ 5.613592] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.614763] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.617361] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.621457] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.623659] md: linear personality registered for level -1 [ 5.625086] md: raid0 personality registered for level 0 [ 5.626445] md: raid1 personality registered for level 1 [ 5.627126] md: raid10 personality registered for level 10 [ 5.638738] md: raid6 personality registered for level 6 [ 5.640092] md: raid5 personality registered for level 5 [ 5.641368] md: raid4 personality registered for level 4 [ 5.642351] md: multipath personality registered for level -4 [ 5.643133] md: faulty personality registered for level -5 [ 5.647880] device-mapper: uevent: version 1.0.3 [ 5.651498] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.654719] device-mapper: multipath: version 1.10.0 loaded [ 5.655502] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.656264] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.657860] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.661377] device-mapper: raid: Loading target version 1.7.0 [ 5.665978] hidraw: raw HID events driver (C) Jiri Kosina [ 5.697436] usbcore: registered new interface driver usbhid [ 5.698778] usbhid: USB HID core driver [ 5.703546] ashmem: initialized [ 5.725737] kworker/u4:4 (1497) used greatest stack depth: 26984 bytes left [ 5.749045] oprofile: using timer interrupt. [ 5.749827] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 5.772243] GACT probability on [ 5.772724] Mirror/redirect action on [ 5.773540] Simple TC action Loaded [ 5.777371] netem: version 1.3 [ 5.778181] u32 classifier [ 5.778861] Actions configured [ 5.779891] Netfilter messages via NETLINK v0.30. [ 5.781811] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.787372] ctnetlink v0.93: registering with nfnetlink. [ 5.789139] nf_tables: (c) 2007-2009 Patrick McHardy [ 5.795528] xt_time: kernel timezone is -0000 [ 5.796596] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 5.798830] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 5.800894] IPVS: Creating netns size=2552 id=0 [ 5.802130] IPVS: ipvs loaded. [ 5.802717] IPVS: [rr] scheduler registered. [ 5.803776] IPVS: [wrr] scheduler registered. [ 5.804796] IPVS: [lc] scheduler registered. [ 5.805056] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 5.808018] IPVS: [wlc] scheduler registered. [ 5.809243] IPVS: [lblc] scheduler registered. [ 5.810315] IPVS: [lblcr] scheduler registered. [ 5.811339] IPVS: [dh] scheduler registered. [ 5.812306] IPVS: [sh] scheduler registered. [ 5.813289] IPVS: [sed] scheduler registered. [ 5.814281] IPVS: [nq] scheduler registered. [ 5.815021] ipip: IPv4 over IPv4 tunneling driver [ 5.820410] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.822576] arp_tables: (C) 2002 David S. Miller [ 5.823789] Initializing XFRM netlink socket [ 5.831911] NET: Registered protocol family 10 [ 5.852163] mip6: Mobile IPv6 [ 5.852707] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 5.855693] sit: IPv6 over IPv4 tunneling driver [ 5.860509] NET: Registered protocol family 17 [ 5.861715] NET: Registered protocol family 15 [ 5.862974] l2tp_core: L2TP core driver, V2.0 [ 5.863576] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 5.864591] 9pnet: Installing 9P2000 support [ 5.866151] Key type dns_resolver registered [ 5.873361] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 5.874956] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 5.876480] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 5.878061] AVX2 version of gcm_enc/dec engaged. [ 5.879249] AES CTR mode by8 optimization enabled [ 5.887365] registered taskstats version 1 [ 5.920510] Btrfs loaded [ 5.923061] Magic number: 2:784:786 [ 5.924304] console [netcon0] enabled [ 5.925242] netconsole: network logging started [ 5.927687] ALSA device list: [ 5.928189] No soundcards found. [ 5.931803] md: Waiting for all devices to be available before autodetect [ 5.932742] md: If you don't use raid, use raid=noautodetect [ 5.950493] md: Autodetecting RAID arrays. [ 5.951489] md: Scanned 0 and added 0 devices. [ 5.952099] md: autorun ... [ 5.952515] md: ... autorun DONE. [ 5.965062] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 5.968855] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 5.969835] EXT4-fs (sda1): write access will be enabled during recovery [ 6.141256] EXT4-fs (sda1): recovery complete [ 6.143621] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.144795] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.146830] devtmpfs: mounted [ 6.153041] Freeing unused kernel memory: 1844K [ 6.153709] Kernel memory protection disabled. [ 6.967003] SELinux: Permission module_load in class system not defined in policy. [ 6.968301] SELinux: Class netlink_iscsi_socket not defined in policy. [ 6.969205] SELinux: Class netlink_fib_lookup_socket not defined in policy. [ 6.970160] SELinux: Class netlink_connector_socket not defined in policy. [ 6.971120] SELinux: Class netlink_netfilter_socket not defined in policy. [ 6.972061] SELinux: Class netlink_generic_socket not defined in policy. [ 6.972969] SELinux: Class netlink_scsitransport_socket not defined in policy. [ 6.973943] SELinux: Class netlink_rdma_socket not defined in policy. [ 6.974817] SELinux: Class netlink_crypto_socket not defined in policy. [ 6.975731] SELinux: Permission wake_alarm in class capability2 not defined in policy. [ 6.976807] SELinux: Permission block_suspend in class capability2 not defined in policy. [ 6.977927] SELinux: Permission audit_read in class capability2 not defined in policy. [ 6.979048] SELinux: Permission attach_queue in class tun_socket not defined in policy. [ 6.980168] SELinux: Class binder not defined in policy. [ 6.980900] SELinux: the above unknown classes and permissions will be denied [ 7.087412] audit: type=1403 audit(1516110448.499:2): policy loaded auid=4294967295 ses=4294967295 INIT: version 2.88 booting [ 7.313130] startpar (1628) used greatest stack depth: 26536 bytes left [info] Using makefile-style concurrent boot in runlevel S.