[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 17.057758] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.402522] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 21.828775] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 22.767573] random: sshd: uninitialized urandom read (32 bytes read, 118 bits of entropy available) [ 22.958413] random: sshd: uninitialized urandom read (32 bytes read, 124 bits of entropy available) [ 27.270540] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. executing program [ 28.457639] ================================================================== [ 28.465039] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0xf9/0x110 [ 28.472020] Read of size 8 at addr ffff8801d1fb4140 by task syzkaller611713/3308 [ 28.479520] [ 28.481139] CPU: 1 PID: 3308 Comm: syzkaller611713 Not tainted 4.4.112-g3fc4284 #32 [ 28.488908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.498231] 0000000000000000 15b8b5f002132028 ffff8801d09e79f0 ffffffff81d054ed [ 28.506200] ffffea000747ed00 ffff8801d1fb4140 0000000000000000 ffff8801d1fb4140 [ 28.514161] ffff8800b4004438 ffff8801d09e7a28 ffffffff814fd953 ffff8801d1fb4140 [ 28.522122] Call Trace: [ 28.524683] [] dump_stack+0xc1/0x124 [ 28.530016] [] print_address_description+0x73/0x260 [ 28.536649] [] kasan_report+0x285/0x370 [ 28.542242] [] ? sg_remove_request+0xf9/0x110 [ 28.548353] [] __asan_report_load8_noabort+0x14/0x20 [ 28.555082] [] sg_remove_request+0xf9/0x110 [ 28.561030] [] sg_finish_rem_req+0x295/0x340 [ 28.567056] [] sg_read+0xa21/0x1490 [ 28.572300] [] ? __check_object_size+0x154/0x35b [ 28.578677] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.585311] [] ? fsnotify+0xee0/0xee0 [ 28.590732] [] ? avc_policy_seqno+0x9/0x20 [ 28.596596] [] do_loop_readv_writev+0x141/0x1e0 [ 28.602883] [] ? security_file_permission+0x89/0x1e0 [ 28.609604] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.616239] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.622873] [] do_readv_writev+0x5dd/0x6e0 [ 28.628727] [] ? vfs_write+0x530/0x530 [ 28.634233] [] ? handle_mm_fault+0xbf5/0x3190 [ 28.640347] [] ? _raw_spin_unlock+0x2c/0x50 [ 28.646288] [] ? handle_mm_fault+0x3f2/0x3190 [ 28.652401] [] vfs_readv+0x78/0xb0 [ 28.657571] [] SyS_readv+0xd9/0x240 [ 28.662817] [] ? rw_copy_check_uvector+0x2d0/0x2d0 [ 28.669364] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 28.675912] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 28.682462] [ 28.684060] Allocated by task 0: [ 28.687389] (stack is not available) [ 28.691067] [ 28.692663] Freed by task 0: [ 28.695648] (stack is not available) [ 28.699328] [ 28.700928] The buggy address belongs to the object at ffff8801d1fb4100 [ 28.700928] which belongs to the cache fasync_cache of size 96 [ 28.713550] The buggy address is located 64 bytes inside of [ 28.713550] 96-byte region [ffff8801d1fb4100, ffff8801d1fb4160) [ 28.725216] 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: 0x00000000039c626e input_len: 0x0000000001426b71 output: 0x0000000001000000 output_len: 0x0000000003dd8a40 run_size: 0x000000000550e000 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 4.4.112-g3fc4284 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #32 SMP PREEMPT Sat Jan 20 10:36:04 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 1890489033 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: 1935237 [ 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: 6581452K/7863916K available (40431K kernel code, 6131K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282464K 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 [ 1.254851] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.256002] pid_max: default: 32768 minimum: 301 [ 1.256762] ACPI: Core revision 20150930 [ 1.326437] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.327725] Security Framework initialized [ 1.328303] SELinux: Initializing. [ 1.328951] AppArmor: AppArmor disabled by boot time parameter [ 1.329870] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.330815] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.334493] Initializing cgroup subsys io [ 1.335117] Initializing cgroup subsys freezer [ 1.335780] Initializing cgroup subsys hugetlb [ 1.336430] Initializing cgroup subsys debug [ 1.337195] CPU: Physical Processor ID: 0 [ 1.339090] mce: CPU supports 32 MCE banks [ 1.339852] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.340682] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.343883] Freeing SMP alternatives memory: 44K [ 1.352876] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.464177] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.465805] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.554451] x86: Booting SMP configuration: [ 1.555139] .... node #0, CPUs: #1 [ 1.555972] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.560818] x86: Booted up 1 node, 2 CPUs [ 1.561397] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.565906] devtmpfs: initialized [ 1.575256] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.576639] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.578299] xor: automatically using best checksumming function: [ 1.591938] kworker/u4:0 (21) used greatest stack depth: 27224 bytes left [ 1.674168] avx : 21650.000 MB/sec [ 1.675446] RTC time: 11:44:43, date: 01/22/18 [ 1.677743] NET: Registered protocol family 16 [ 1.678887] schedtune: init normalization constants... [ 1.679662] schedtune: no energy model data [ 1.680255] schedtune: disabled! [ 1.714446] cpuidle: using governor ladder [ 1.744218] cpuidle: using governor menu [ 1.745541] ACPI: bus type PCI registered [ 1.746114] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.749100] PCI: Using configuration type 1 for base access [ 2.174157] raid6: sse2x1 gen() 4651 MB/s [ 2.344104] raid6: sse2x1 xor() 2647 MB/s [ 2.514088] raid6: sse2x2 gen() 7541 MB/s [ 2.684073] raid6: sse2x2 xor() 4312 MB/s [ 2.854062] raid6: sse2x4 gen() 9813 MB/s [ 3.024027] raid6: sse2x4 xor() 5685 MB/s [ 3.194014] raid6: avx2x1 gen() 9414 MB/s [ 3.363995] raid6: avx2x2 gen() 14393 MB/s [ 3.533976] raid6: avx2x4 gen() 18982 MB/s [ 3.534700] raid6: using algorithm avx2x4 gen() 18982 MB/s [ 3.535500] raid6: using avx2x2 recovery algorithm [ 3.536855] ACPI: Added _OSI(Module Device) [ 3.537487] ACPI: Added _OSI(Processor Device) [ 3.538118] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.538784] ACPI: Added _OSI(Processor Aggregator Device) [ 3.549215] ACPI: Executed 2 blocks of module-level executable AML code [ 3.623893] ACPI: Interpreter enabled [ 3.624894] ACPI: (supports S0 S3 S4 S5) [ 3.625575] ACPI: Using IOAPIC for interrupt routing [ 3.626699] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.829096] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.830196] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.831575] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.832564] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.858527] PCI host bridge to bus 0000:00 [ 3.859164] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.860125] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.861117] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.862277] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.863352] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.903680] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.988089] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.994536] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.000571] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.006595] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.010558] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.023683] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.028092] vgaarb: loaded [ 4.031826] SCSI subsystem initialized [ 4.035712] ACPI: bus type USB registered [ 4.037502] usbcore: registered new interface driver usbfs [ 4.038758] usbcore: registered new interface driver hub [ 4.039852] usbcore: registered new device driver usb [ 4.041903] pps_core: LinuxPPS API ver. 1 registered [ 4.042754] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.044252] PTP clock support registered [ 4.047033] Advanced Linux Sound Architecture Driver Initialized. [ 4.048803] PCI: Using ACPI for IRQ routing [ 4.064527] NetLabel: Initializing [ 4.065165] NetLabel: domain hash size = 128 [ 4.065784] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.066742] NetLabel: unlabeled traffic allowed by default [ 4.069149] amd_nb: Cannot enumerate AMD northbridges [ 4.069961] clocksource: Switched to clocksource kvm-clock [ 4.227339] pnp: PnP ACPI init [ 4.249613] pnp: PnP ACPI: found 7 devices [ 4.263346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.264965] NET: Registered protocol family 2 [ 4.267547] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.269003] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.276724] TCP: Hash tables configured (established 65536 bind 65536) [ 4.277925] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.280262] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.282904] NET: Registered protocol family 1 [ 4.283733] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.285487] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.286388] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.288272] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.289608] hw unit of domain pp0-core 2^-0 Joules [ 4.290453] hw unit of domain package 2^-0 Joules [ 4.291402] hw unit of domain dram 2^-16 Joules [ 4.297576] Scanning for low memory corruption every 60 seconds [ 4.305247] audit: initializing netlink subsys (disabled) [ 4.306283] audit: type=2000 audit(1516621485.920:1): initialized [ 4.313602] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.442171] VFS: Disk quotas dquot_6.6.0 [ 4.443749] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.465714] fuse init (API version 7.23) [ 4.468923] 9p: Installing v9fs 9p2000 file system support [ 4.483129] async_tx: api initialized (async) [ 4.484918] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.486214] io scheduler noop registered [ 4.486800] io scheduler deadline registered [ 4.489160] io scheduler cfq registered (default) [ 4.497509] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.500845] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.501904] ACPI: Power Button [PWRF] [ 4.503672] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.505163] ACPI: Sleep Button [SLPF] [ 4.528829] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.529892] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.552915] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.553872] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.560798] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.583809] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.609858] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.635844] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.661361] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.669864] Non-volatile memory driver v1.3 [ 4.672098] Linux agpgart interface v0.103 [ 4.675313] [drm] Initialized drm 1.1.0 20060810 [ 4.773879] brd: module loaded [ 4.841909] loop: module loaded [ 4.866658] nbd: registered device at major 43 [ 5.009672] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.011263] drbd: built-in [ 5.011988] drbd: registered as block device major 147 [ 5.039730] scsi host0: Virtio SCSI HBA [ 5.066436] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.280563] tsc: Refined TSC clocksource calibration: 2299.810 MHz [ 5.281941] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212681e5452, max_idle_ns: 440795304881 ns [ 5.733054] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.735216] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.735216] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.742802] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.744490] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.745055] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.745302] SCSI Media Changer driver v0.25 [ 5.749205] tun: Universal TUN/TAP device driver, 1.6 [ 5.750685] sd 0:0:1:0: [sda] Write Protect is off [ 5.751908] tun: (C) 1999-2004 Max Krasnyansky [ 5.751948] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.763084] sda: sda1 [ 5.779553] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.785171] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.786819] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.788528] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.790749] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.792468] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.793951] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.795598] sky2: driver version 1.30 [ 5.797710] PPP generic driver version 2.4.2 [ 5.799682] PPP BSD Compression module registered [ 5.800958] PPP Deflate Compression module registered [ 5.801951] PPP MPPE Compression module registered [ 5.803161] NET: Registered protocol family 24 [ 5.804693] usbcore: registered new interface driver asix [ 5.806229] usbcore: registered new interface driver ax88179_178a [ 5.807840] usbcore: registered new interface driver cdc_ether [ 5.809498] usbcore: registered new interface driver net1080 [ 5.811078] usbcore: registered new interface driver cdc_subset [ 5.812769] usbcore: registered new interface driver zaurus [ 5.814423] usbcore: registered new interface driver cdc_ncm [ 5.817478] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.818860] ehci-pci: EHCI PCI platform driver [ 5.820410] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.821849] ohci-pci: OHCI PCI platform driver [ 5.823096] uhci_hcd: USB Universal Host Controller Interface driver [ 5.826301] usbcore: registered new interface driver usblp [ 5.827961] usbcore: registered new interface driver usb-storage [ 5.830804] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.834155] i8042: Warning: Keylock active [ 5.836173] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.839001] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.842677] mousedev: PS/2 mouse device common for all mice [ 5.847152] usbcore: registered new interface driver xpad [ 5.848727] usbcore: registered new interface driver usb_acecad [ 5.851491] usbcore: registered new interface driver aiptek [ 5.853080] usbcore: registered new interface driver gtco [ 5.854801] usbcore: registered new interface driver hanwang [ 5.856362] usbcore: registered new interface driver kbtab [ 5.860100] rtc_cmos 00:00: RTC can wake from S4 [ 5.862772] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.864159] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.867852] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.872424] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.875118] md: linear personality registered for level -1 [ 5.876390] md: raid0 personality registered for level 0 [ 5.877593] md: raid1 personality registered for level 1 [ 5.878327] md: raid10 personality registered for level 10 [ 5.891065] md: raid6 personality registered for level 6 [ 5.892254] md: raid5 personality registered for level 5 [ 5.893674] md: raid4 personality registered for level 4 [ 5.895052] md: multipath personality registered for level -4 [ 5.896542] md: faulty personality registered for level -5 [ 5.902167] device-mapper: uevent: version 1.0.3 [ 5.906081] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.930012] device-mapper: multipath: version 1.10.0 loaded [ 5.931388] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.933096] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.934874] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.938400] device-mapper: raid: Loading target version 1.7.0 [ 5.943044] hidraw: raw HID events driver (C) Jiri Kosina [ 5.972588] usbcore: registered new interface driver usbhid [ 5.973857] usbhid: USB HID core driver [ 5.977567] ashmem: initialized [ 6.028398] oprofile: using timer interrupt. [ 6.030175] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 6.042080] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.047964] GACT probability on [ 6.048811] Mirror/redirect action on [ 6.049635] Simple TC action Loaded [ 6.054451] netem: version 1.3 [ 6.055226] u32 classifier [ 6.055944] Actions configured [ 6.057021] Netfilter messages via NETLINK v0.30. [ 6.058283] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 6.063485] ctnetlink v0.93: registering with nfnetlink. [ 6.065376] nf_tables: (c) 2007-2009 Patrick McHardy [ 6.074076] xt_time: kernel timezone is -0000 [ 6.075229] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 6.077540] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 6.079657] IPVS: Creating netns size=2552 id=0 [ 6.081683] IPVS: ipvs loaded. [ 6.082510] IPVS: [rr] scheduler registered. [ 6.083509] IPVS: [wrr] scheduler registered. [ 6.084669] IPVS: [lc] scheduler registered. [ 6.085617] IPVS: [wlc] scheduler registered. [ 6.086817] IPVS: [lblc] scheduler registered. [ 6.088015] IPVS: [lblcr] scheduler registered. [ 6.089235] IPVS: [dh] scheduler registered. [ 6.090317] IPVS: [sh] scheduler registered. [ 6.091427] IPVS: [sed] scheduler registered. [ 6.092569] IPVS: [nq] scheduler registered. [ 6.093763] ipip: IPv4 over IPv4 tunneling driver [ 6.099034] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.101601] arp_tables: (C) 2002 David S. Miller [ 6.102986] Initializing XFRM netlink socket [ 6.110993] NET: Registered protocol family 10 [ 6.130904] mip6: Mobile IPv6 [ 6.131732] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 6.134701] sit: IPv6 over IPv4 tunneling driver [ 6.139035] NET: Registered protocol family 17 [ 6.140594] NET: Registered protocol family 15 [ 6.141810] l2tp_core: L2TP core driver, V2.0 [ 6.142894] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 6.144189] 9pnet: Installing 9P2000 support [ 6.145759] Key type dns_resolver registered [ 6.152309] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 6.153870] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 6.155487] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 6.157936] AVX2 version of gcm_enc/dec engaged. [ 6.159144] AES CTR mode by8 optimization enabled [ 6.167323] registered taskstats version 1 [ 6.199295] Btrfs loaded [ 6.202047] Magic number: 2:472:732 [ 6.203140] console [netcon0] enabled [ 6.204009] netconsole: network logging started [ 6.206404] ALSA device list: [ 6.207205] No soundcards found. [ 6.209412] md: Waiting for all devices to be available before autodetect [ 6.210416] md: If you don't use raid, use raid=noautodetect [ 6.217955] md: Autodetecting RAID arrays. [ 6.218568] md: Scanned 0 and added 0 devices. [ 6.219215] md: autorun ... [ 6.219647] md: ... autorun DONE. [ 6.234298] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.238641] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.239596] EXT4-fs (sda1): write access will be enabled during recovery [ 6.385988] EXT4-fs (sda1): recovery complete [ 6.388677] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.389849] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.392709] devtmpfs: mounted [ 6.398958] Freeing unused kernel memory: 1848K [ 6.399606] Kernel memory protection disabled. [ 7.342636] SELinux: Permission module_load in class system not defined in policy. [ 7.343931] SELinux: Class netlink_iscsi_socket not defined in policy. [ 7.344827] SELinux: Class netlink_fib_lookup_socket not defined in policy. [ 7.345788] SELinux: Class netlink_connector_socket not defined in policy. [ 7.346734] SELinux: Class netlink_netfilter_socket not defined in policy. [ 7.347694] SELinux: Class netlink_generic_socket not defined in policy. [ 7.348638] SELinux: Class netlink_scsitransport_socket not defined in policy. [ 7.349615] SELinux: Class netlink_rdma_socket not defined in policy. [ 7.350541] SELinux: Class netlink_crypto_socket not defined in policy. [ 7.351475] SELinux: Permission wake_alarm in class capability2 not defined in policy. [ 7.352557] SELinux: Permission block_suspend in class capability2 not defined in policy. [ 7.353721] SELinux: Permission audit_read in class capability2 not defined in policy. [ 7.354826] SELinux: Permission attach_queue in class tun_socket not defined in policy. [ 7.355922] SELinux: Class binder not defined in policy. [ 7.356672] SELinux: the above unknown classes and permissions will be denied [ 7.476369] audit: type=1403 audit(1516621489.090:2): policy loaded auid=4294967295 ses=4294967295 INIT: version 2.88 booting [ 7.620617] stty (1623) used greatest stack depth: 27176 bytes left