[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.129093] 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: [ 20.874718] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 21.183500] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 22.070836] random: sshd: uninitialized urandom read (32 bytes read, 105 bits of entropy available) [ 22.234981] random: sshd: uninitialized urandom read (32 bytes read, 108 bits of entropy available) Warning: Permanently added '10.128.0.55' (ECDSA) to the list of known hosts. [ 27.596139] random: sshd: uninitialized urandom read (32 bytes read, 116 bits of entropy available) executing program [ 27.690817] ================================================================== [ 27.698185] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0xf9/0x110 [ 27.705169] Read of size 8 at addr ffff8800b46c1140 by task syzkaller935557/3313 [ 27.712666] [ 27.714263] CPU: 1 PID: 3313 Comm: syzkaller935557 Not tainted 4.4.112-g3fc4284 #32 [ 27.722031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.731359] 0000000000000000 7f4eadddfdba7896 ffff8800b7ca7ab0 ffffffff81d054ed [ 27.739343] ffffea0002d1b040 ffff8800b46c1140 0000000000000000 ffff8800b46c1140 [ 27.747306] ffff8800b4fe8238 ffff8800b7ca7ae8 ffffffff814fd953 ffff8800b46c1140 [ 27.755272] Call Trace: [ 27.757832] [] dump_stack+0xc1/0x124 [ 27.763167] [] print_address_description+0x73/0x260 [ 27.769800] [] kasan_report+0x285/0x370 [ 27.775397] [] ? sg_remove_request+0xf9/0x110 [ 27.781525] [] __asan_report_load8_noabort+0x14/0x20 [ 27.788248] [] sg_remove_request+0xf9/0x110 [ 27.794191] [] sg_finish_rem_req+0x295/0x340 [ 27.800221] [] sg_read+0xa21/0x1490 [ 27.805470] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 27.812117] [] ? new_slab+0x2df/0x3b0 [ 27.817546] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 27.824186] [] __vfs_read+0x103/0x440 [ 27.829604] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 27.836589] [] ? vfs_iter_write+0x2d0/0x2d0 [ 27.842554] [] ? fsnotify+0x5ad/0xee0 [ 27.847979] [] ? fsnotify+0xee0/0xee0 [ 27.853413] [] ? lockdep_init_map+0xeb/0x1690 [ 27.859534] [] ? avc_policy_seqno+0x9/0x20 [ 27.865391] [] ? selinux_file_permission+0x348/0x460 [ 27.872110] [] ? security_file_permission+0x89/0x1e0 [ 27.878832] [] ? rw_verify_area+0x100/0x2f0 [ 27.884772] [] vfs_read+0x123/0x3a0 [ 27.890016] [] SyS_read+0xd9/0x1b0 [ 27.895176] [] ? do_sendfile+0xd30/0xd30 [ 27.900857] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 27.907319] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 27.913862] [ 27.915459] Allocated by task 0: [ 27.918808] (stack is not available) [ 27.922485] [ 27.924080] Freed by task 0: [ 27.927065] (stack is not available) [ 27.930744] [ 27.932341] The buggy address belongs to the object at ffff8800b46c1100 [ 27.932341] which belongs to the cache fasync_cache of size 96 [ 27.944970] The buggy address is located 64 bytes inside of [ 27.944970] 96-byte region [ffff8800b46c1100, ffff8800b46c1160) [ 27.956643] The buggy address belongs to the page: [ 27.963469] BUG: unable to handle kernel NULL pointer dereference at (null) [ 27.971700] IP: [< (null)>] (null) [ 27.9770SeaBIOS (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 1581583984 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 [ 1.285755] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.286925] pid_max: default: 32768 minimum: 301 [ 1.287645] ACPI: Core revision 20150930 [ 1.357590] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.359044] Security Framework initialized [ 1.359713] SELinux: Initializing. [ 1.360438] AppArmor: AppArmor disabled by boot time parameter [ 1.361417] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.362481] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.366223] Initializing cgroup subsys io [ 1.366859] Initializing cgroup subsys freezer [ 1.367571] Initializing cgroup subsys hugetlb [ 1.368197] Initializing cgroup subsys debug [ 1.368978] CPU: Physical Processor ID: 0 [ 1.370915] mce: CPU supports 32 MCE banks [ 1.371738] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.372646] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.375887] Freeing SMP alternatives memory: 44K [ 1.385080] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.505121] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.506728] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.595409] x86: Booting SMP configuration: [ 1.596067] .... node #0, CPUs: #1 [ 1.596955] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.602065] x86: Booted up 1 node, 2 CPUs [ 1.602650] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.607322] devtmpfs: initialized [ 1.616953] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.618332] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.620042] xor: automatically using best checksumming function: [ 1.633140] kworker/u4:0 (21) used greatest stack depth: 27224 bytes left [ 1.715158] avx : 21579.200 MB/sec [ 1.716389] RTC time: 23:08:17, date: 01/20/18 [ 1.718702] NET: Registered protocol family 16 [ 1.719822] schedtune: init normalization constants... [ 1.720563] schedtune: no energy model data [ 1.721177] schedtune: disabled! [ 1.755497] cpuidle: using governor ladder [ 1.785222] cpuidle: using governor menu [ 1.786597] ACPI: bus type PCI registered [ 1.787232] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.790059] PCI: Using configuration type 1 for base access [ 2.225222] raid6: sse2x1 gen() 4726 MB/s [ 2.395249] raid6: sse2x1 xor() 2641 MB/s [ 2.565252] raid6: sse2x2 gen() 7519 MB/s [ 2.735279] raid6: sse2x2 xor() 4320 MB/s [ 2.905291] raid6: sse2x4 gen() 9828 MB/s [ 3.075314] raid6: sse2x4 xor() 5594 MB/s [ 3.245323] raid6: avx2x1 gen() 9430 MB/s [ 3.415346] raid6: avx2x2 gen() 14602 MB/s [ 3.585359] raid6: avx2x4 gen() 19086 MB/s [ 3.586133] raid6: using algorithm avx2x4 gen() 19086 MB/s [ 3.587087] raid6: using avx2x2 recovery algorithm [ 3.588458] ACPI: Added _OSI(Module Device) [ 3.589198] ACPI: Added _OSI(Processor Device) [ 3.589841] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.590517] ACPI: Added _OSI(Processor Aggregator Device) [ 3.600904] ACPI: Executed 2 blocks of module-level executable AML code [ 3.675816] ACPI: Interpreter enabled [ 3.676799] ACPI: (supports S0 S3 S4 S5) [ 3.677375] ACPI: Using IOAPIC for interrupt routing [ 3.678509] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.882429] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.883505] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.884836] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.885908] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.911722] PCI host bridge to bus 0000:00 [ 3.912464] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.913486] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.914471] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.915577] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.916687] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.958736] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.050998] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.057456] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.063496] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.069490] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.073564] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.086819] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.091272] vgaarb: loaded [ 4.094363] SCSI subsystem initialized [ 4.103904] ACPI: bus type USB registered [ 4.105783] usbcore: registered new interface driver usbfs [ 4.107250] usbcore: registered new interface driver hub [ 4.108580] usbcore: registered new device driver usb [ 4.110440] pps_core: LinuxPPS API ver. 1 registered [ 4.111388] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.112824] PTP clock support registered [ 4.115783] Advanced Linux Sound Architecture Driver Initialized. [ 4.117373] PCI: Using ACPI for IRQ routing [ 4.142413] NetLabel: Initializing [ 4.142963] NetLabel: domain hash size = 128 [ 4.143562] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.144559] NetLabel: unlabeled traffic allowed by default [ 4.147050] amd_nb: Cannot enumerate AMD northbridges [ 4.147944] clocksource: Switched to clocksource kvm-clock [ 4.305666] pnp: PnP ACPI init [ 4.328157] pnp: PnP ACPI: found 7 devices [ 4.341140] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.342830] NET: Registered protocol family 2 [ 4.345385] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.346855] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.354164] TCP: Hash tables configured (established 65536 bind 65536) [ 4.355456] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.357766] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.360636] NET: Registered protocol family 1 [ 4.361425] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.363899] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.364830] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.366818] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.368136] hw unit of domain pp0-core 2^-0 Joules [ 4.368831] hw unit of domain package 2^-0 Joules [ 4.369488] hw unit of domain dram 2^-16 Joules [ 4.374943] Scanning for low memory corruption every 60 seconds [ 4.383300] audit: initializing netlink subsys (disabled) [ 4.384510] audit: type=2000 audit(1516489699.600:1): initialized [ 4.391838] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.520814] VFS: Disk quotas dquot_6.6.0 [ 4.522731] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.544826] fuse init (API version 7.23) [ 4.548208] 9p: Installing v9fs 9p2000 file system support [ 4.563879] async_tx: api initialized (async) [ 4.565776] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.566979] io scheduler noop registered [ 4.567583] io scheduler deadline registered [ 4.570057] io scheduler cfq registered (default) [ 4.580718] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.584457] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.585667] ACPI: Power Button [PWRF] [ 4.587332] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.588653] ACPI: Sleep Button [SLPF] [ 4.620942] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.621880] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.643159] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.644154] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.651720] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.674742] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.700777] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.726192] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.751526] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.759907] Non-volatile memory driver v1.3 [ 4.762207] Linux agpgart interface v0.103 [ 4.765436] [drm] Initialized drm 1.1.0 20060810 [ 4.873600] brd: module loaded [ 4.931973] loop: module loaded [ 4.955615] nbd: registered device at major 43 [ 5.089369] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.090826] drbd: built-in [ 5.091484] drbd: registered as block device major 147 [ 5.130306] scsi host0: Virtio SCSI HBA [ 5.166888] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.358225] tsc: Refined TSC clocksource calibration: 2299.945 MHz [ 5.359672] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21270158457, max_idle_ns: 440795295101 ns [ 5.829984] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.832160] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.832160] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.838960] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.840591] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.841014] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.841310] SCSI Media Changer driver v0.25 [ 5.843893] tun: Universal TUN/TAP device driver, 1.6 [ 5.845011] tun: (C) 1999-2004 Max Krasnyansky [ 5.847047] sd 0:0:1:0: [sda] Write Protect is off [ 5.850552] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.872074] sda: sda1 [ 5.880409] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.881715] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.883391] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.884909] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.886838] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.888726] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.890482] sky2: driver version 1.30 [ 5.890830] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.893609] PPP generic driver version 2.4.2 [ 5.895474] PPP BSD Compression module registered [ 5.896613] PPP Deflate Compression module registered [ 5.897805] PPP MPPE Compression module registered [ 5.899021] NET: Registered protocol family 24 [ 5.900545] usbcore: registered new interface driver asix [ 5.901980] usbcore: registered new interface driver ax88179_178a [ 5.903452] usbcore: registered new interface driver cdc_ether [ 5.905024] usbcore: registered new interface driver net1080 [ 5.906450] usbcore: registered new interface driver cdc_subset [ 5.908204] usbcore: registered new interface driver zaurus [ 5.909839] usbcore: registered new interface driver cdc_ncm [ 5.912766] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.914245] ehci-pci: EHCI PCI platform driver [ 5.915426] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.916691] ohci-pci: OHCI PCI platform driver [ 5.918669] uhci_hcd: USB Universal Host Controller Interface driver [ 5.922008] usbcore: registered new interface driver usblp [ 5.923493] usbcore: registered new interface driver usb-storage [ 5.926306] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.930077] i8042: Warning: Keylock active [ 5.932207] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.935019] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.938850] mousedev: PS/2 mouse device common for all mice [ 5.943252] usbcore: registered new interface driver xpad [ 5.944633] usbcore: registered new interface driver usb_acecad [ 5.946163] usbcore: registered new interface driver aiptek [ 5.947681] usbcore: registered new interface driver gtco [ 5.949191] usbcore: registered new interface driver hanwang [ 5.950579] usbcore: registered new interface driver kbtab [ 5.954276] rtc_cmos 00:00: RTC can wake from S4 [ 5.957173] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.959050] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.961700] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.965102] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.967768] md: linear personality registered for level -1 [ 5.969008] md: raid0 personality registered for level 0 [ 5.970485] md: raid1 personality registered for level 1 [ 5.971688] md: raid10 personality registered for level 10 [ 5.973748] md: raid6 personality registered for level 6 [ 5.974889] md: raid5 personality registered for level 5 [ 5.976130] md: raid4 personality registered for level 4 [ 5.977280] md: multipath personality registered for level -4 [ 5.978554] md: faulty personality registered for level -5 [ 5.983519] device-mapper: uevent: version 1.0.3 [ 5.987493] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 6.001023] device-mapper: multipath: version 1.10.0 loaded [ 6.002302] device-mapper: multipath round-robin: version 1.0.0 loaded [ 6.003913] device-mapper: multipath queue-length: version 0.1.0 loaded [ 6.005421] device-mapper: multipath service-time: version 0.2.0 loaded [ 6.008860] device-mapper: raid: Loading target version 1.7.0 [ 6.013378] hidraw: raw HID events driver (C) Jiri Kosina [ 6.042502] usbcore: registered new interface driver usbhid [ 6.043767] usbhid: USB HID core driver [ 6.047188] ashmem: initialized [ 6.100227] oprofile: using timer interrupt. [ 6.101733] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 6.114754] GACT probability on [ 6.115530] Mirror/redirect action on [ 6.116448] Simple TC action Loaded [ 6.120297] netem: version 1.3 [ 6.120864] u32 classifier [ 6.121537] Actions configured [ 6.122322] Netfilter messages via NETLINK v0.30. [ 6.123568] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 6.128986] ctnetlink v0.93: registering with nfnetlink. [ 6.130546] nf_tables: (c) 2007-2009 Patrick McHardy [ 6.137421] xt_time: kernel timezone is -0000 [ 6.138600] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 6.141399] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.143989] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 6.146166] IPVS: Creating netns size=2552 id=0 [ 6.147327] IPVS: ipvs loaded. [ 6.150645] IPVS: [rr] scheduler registered. [ 6.151731] IPVS: [wrr] scheduler registered. [ 6.152870] IPVS: [lc] scheduler registered. [ 6.153839] IPVS: [wlc] scheduler registered. [ 6.154805] IPVS: [lblc] scheduler registered. [ 6.155896] IPVS: [lblcr] scheduler registered. [ 6.156697] IPVS: [dh] scheduler registered. [ 6.157648] IPVS: [sh] scheduler registered. [ 6.158659] IPVS: [sed] scheduler registered. [ 6.159569] IPVS: [nq] scheduler registered. [ 6.160588] ipip: IPv4 over IPv4 tunneling driver [ 6.165663] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.167656] arp_tables: (C) 2002 David S. Miller [ 6.169146] Initializing XFRM netlink socket [ 6.177043] NET: Registered protocol family 10 [ 6.196254] mip6: Mobile IPv6 [ 6.197238] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 6.200424] sit: IPv6 over IPv4 tunneling driver [ 6.205091] NET: Registered protocol family 17 [ 6.206174] NET: Registered protocol family 15 [ 6.207149] l2tp_core: L2TP core driver, V2.0 [ 6.208268] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 6.209280] 9pnet: Installing 9P2000 support [ 6.210575] Key type dns_resolver registered [ 6.217020] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 6.218543] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 6.220170] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 6.222327] AVX2 version of gcm_enc/dec engaged. [ 6.223396] AES CTR mode by8 optimization enabled [ 6.231391] registered taskstats version 1 [ 6.264536] Btrfs loaded [ 6.267190] Magic number: 2:976:150 [ 6.268247] bdi 1:2: hash matches [ 6.268934] virtio_net virtio1: hash matches [ 6.270117] console [netcon0] enabled [ 6.270943] netconsole: network logging started [ 6.273163] ALSA device list: [ 6.273798] No soundcards found. [ 6.275910] md: Waiting for all devices to be available before autodetect [ 6.276929] md: If you don't use raid, use raid=noautodetect [ 6.294896] md: Autodetecting RAID arrays. [ 6.295738] md: Scanned 0 and added 0 devices. [ 6.296350] md: autorun ... [ 6.296815] md: ... autorun DONE. [ 6.299923] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.303679] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.304687] EXT4-fs (sda1): write access will be enabled during recovery [ 6.459770] EXT4-fs (sda1): recovery complete [ 6.462931] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.464149] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.467211] devtmpfs: mounted [ 6.473668] Freeing unused kernel memory: 1848K [ 6.474565] Kernel memory protection disabled. [ 7.365673] SELinux: Permission module_load in class system not defined in policy. [ 7.367006] SELinux: Class netlink_iscsi_socket not defined in policy. [ 7.367963] SELinux: Class netlink_fib_lookup_socket not defined in policy. [ 7.369000] SELinux: Class netlink_connector_socket not defined in policy. [ 7.370040] SELinux: Class netlink_netfilter_socket not defined in policy. [ 7.371049] SELinux: Class netlink_generic_socket not defined in policy. [ 7.372004] SELinux: Class netlink_scsitransport_socket not defined in policy. [ 7.373036] SELinux: Class netlink_rdma_socket not defined in policy. [ 7.373931] SELinux: Class netlink_crypto_socket not defined in policy. [ 7.374948] SELinux: Permission wake_alarm in class capability2 not defined in policy. [ 7.376054] SELinux: Permission block_suspend in class capability2 not defined in policy. [ 7.377230] SELinux: Permission audit_read in class capability2 not defined in policy. [ 7.378595] SELinux: Permission attach_queue in class tun_socket not defined in policy. [ 7.379983] SELinux: Class binder not defined in policy. [ 7.380824] SELinux: the above unknown classes and permissions will be denied [ 7.503997] audit: type=1403 audit(1516489702.720:2): policy loaded auid=4294967295 ses=4294967295 INIT: version 2.88 booting [ 7.696099] stty (1624) used greatest stack depth: 26536 bytes left [info] Using makefile-style concurrent boot in runlevel S.