[ 16.245944] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.866966] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.332571] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 23.216782] random: sshd: uninitialized urandom read (32 bytes read, 100 bits of entropy available) [ 23.380133] random: sshd: uninitialized urandom read (32 bytes read, 104 bits of entropy available) Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts. [ 28.752067] random: sshd: uninitialized urandom read (32 bytes read, 111 bits of entropy available) executing program [ 28.849115] ================================================================== [ 28.856518] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0xf9/0x110 [ 28.863504] Read of size 8 at addr ffff8801d28f1140 by task syzkaller626671/3321 [ 28.871011] [ 28.872610] CPU: 0 PID: 3321 Comm: syzkaller626671 Not tainted 4.4.111-g3301b55 #17 [ 28.880368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.889688] 0000000000000000 995fb2b084e2dee7 ffff8801cd097a40 ffffffff81d0509d [ 28.897646] ffffea00074a3c40 ffff8801d28f1140 0000000000000000 ffff8801d28f1140 [ 28.905596] ffff8801cd080238 ffff8801cd097a78 ffffffff814fd433 ffff8801d28f1140 [ 28.913566] Call Trace: [ 28.916125] [] dump_stack+0xc1/0x124 [ 28.921455] [] print_address_description+0x73/0x260 [ 28.928087] [] kasan_report+0x285/0x370 [ 28.933683] [] ? sg_remove_request+0xf9/0x110 [ 28.939805] [] __asan_report_load8_noabort+0x14/0x20 [ 28.946529] [] sg_remove_request+0xf9/0x110 [ 28.952467] [] sg_finish_rem_req+0x295/0x340 [ 28.958491] [] sg_read+0xa21/0x1490 [ 28.963738] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.970371] [] ? __raw_spin_lock_init+0x1c/0x100 [ 28.976746] [] ? lockdep_init_map+0xeb/0x1690 [ 28.983480] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.990122] [] __vfs_read+0x103/0x440 [ 28.995538] [] ? vfs_iter_write+0x2d0/0x2d0 [ 29.001473] [] ? fsnotify+0x5ad/0xee0 [ 29.006894] [] ? fsnotify+0xee0/0xee0 [ 29.012315] [] ? avc_policy_seqno+0x9/0x20 [ 29.018167] [] ? selinux_file_permission+0x348/0x460 [ 29.024887] [] ? security_file_permission+0x89/0x1e0 [ 29.031622] [] ? rw_verify_area+0x100/0x2f0 [ 29.037560] [] vfs_read+0x123/0x3a0 [ 29.042802] [] SyS_read+0xd9/0x1b0 [ 29.047961] [] ? do_sendfile+0xd30/0xd30 [ 29.053636] [] ? vmacache_update+0xfe/0x130 [ 29.059576] [] ? do_fast_syscall_32+0xd7/0x890 [ 29.065772] [] ? do_sendfile+0xd30/0xd30 [ 29.071450] [] do_fast_syscall_32+0x314/0x890 [ 29.077562] [] sysenter_flags_fixed+0xd/0x17 [ 29.083581] [ 29.085179] Allocated by task 0: [ 29.088507] (stack is not available) [ 29.092181] [ 29.093777] Freed by task 0: [ 29.096756] (stack is not available) [ 29.100432] [ 29.102027] The buggy address belongs to the object at ffff8801d28f1100 [ 29.102027] which belongs to the cache fasync_cache of size 96 [ 29.114654] The buggy address is located 64 bytes inside of [ 29.114654] 96-byte region [ffff8801d28f1100, ffff8801d28f1160) [ 29.126321] 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: 0x0000000001426a74 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-g3301b55 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #17 SMP PREEMPT Thu Jan 11 18:34:07 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 1779511340 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 [ 1.274316] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.275479] pid_max: default: 32768 minimum: 301 [ 1.276215] ACPI: Core revision 20150930 [ 1.348202] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.349410] Security Framework initialized [ 1.349977] SELinux: Initializing. [ 1.350635] AppArmor: AppArmor disabled by boot time parameter [ 1.351594] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.352541] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.356346] Initializing cgroup subsys io [ 1.357012] Initializing cgroup subsys freezer [ 1.357656] Initializing cgroup subsys hugetlb [ 1.358306] Initializing cgroup subsys debug [ 1.359093] CPU: Physical Processor ID: 0 [ 1.360965] mce: CPU supports 32 MCE banks [ 1.361693] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.362536] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.365529] Freeing SMP alternatives memory: 44K [ 1.374376] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.493510] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.494974] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.583764] x86: Booting SMP configuration: [ 1.584489] .... node #0, CPUs: #1 [ 1.585299] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.590211] x86: Booted up 1 node, 2 CPUs [ 1.590799] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.595488] devtmpfs: initialized [ 1.605111] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.606559] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.608200] xor: automatically using best checksumming function: [ 1.621384] kworker/u4:0 (21) used greatest stack depth: 27864 bytes left [ 1.703542] avx : 21760.800 MB/sec [ 1.704765] RTC time: 6:04:14, date: 01/12/18 [ 1.707053] NET: Registered protocol family 16 [ 1.708175] schedtune: init normalization constants... [ 1.708892] schedtune: no energy model data [ 1.709500] schedtune: disabled! [ 1.714894] kworker/u4:0 (32) used greatest stack depth: 27752 bytes left [ 1.743936] cpuidle: using governor ladder [ 1.773638] cpuidle: using governor menu [ 1.774961] ACPI: bus type PCI registered [ 1.775529] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.778393] PCI: Using configuration type 1 for base access [ 1.788100] kworker/u4:0 (46) used greatest stack depth: 27224 bytes left [ 2.213592] raid6: sse2x1 gen() 4678 MB/s [ 2.383606] raid6: sse2x1 xor() 2493 MB/s [ 2.553610] raid6: sse2x2 gen() 7048 MB/s [ 2.723621] raid6: sse2x2 xor() 4061 MB/s [ 2.893641] raid6: sse2x4 gen() 8591 MB/s [ 3.063654] raid6: sse2x4 xor() 5320 MB/s [ 3.233663] raid6: avx2x1 gen() 9449 MB/s [ 3.403680] raid6: avx2x2 gen() 14617 MB/s [ 3.573692] raid6: avx2x4 gen() 19168 MB/s [ 3.574347] raid6: using algorithm avx2x4 gen() 19168 MB/s [ 3.575170] raid6: using avx2x2 recovery algorithm [ 3.576543] ACPI: Added _OSI(Module Device) [ 3.577186] ACPI: Added _OSI(Processor Device) [ 3.577822] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.578478] ACPI: Added _OSI(Processor Aggregator Device) [ 3.588956] ACPI: Executed 2 blocks of module-level executable AML code [ 3.665749] ACPI: Interpreter enabled [ 3.666789] ACPI: (supports S0 S3 S4 S5) [ 3.667373] ACPI: Using IOAPIC for interrupt routing [ 3.668624] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.880092] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.881135] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.882471] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.883493] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.910021] PCI host bridge to bus 0000:00 [ 3.910672] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.911678] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.912636] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.913652] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.914712] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.949591] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.030019] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.036187] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.042158] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.048004] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.051660] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.064806] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.069087] vgaarb: loaded [ 4.072306] SCSI subsystem initialized [ 4.082142] ACPI: bus type USB registered [ 4.083929] usbcore: registered new interface driver usbfs [ 4.085273] usbcore: registered new interface driver hub [ 4.086292] usbcore: registered new device driver usb [ 4.088202] pps_core: LinuxPPS API ver. 1 registered [ 4.088939] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.090393] PTP clock support registered [ 4.093164] Advanced Linux Sound Architecture Driver Initialized. [ 4.095056] PCI: Using ACPI for IRQ routing [ 4.111008] NetLabel: Initializing [ 4.111621] NetLabel: domain hash size = 128 [ 4.112250] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.113273] NetLabel: unlabeled traffic allowed by default [ 4.115889] amd_nb: Cannot enumerate AMD northbridges [ 4.116724] clocksource: Switched to clocksource kvm-clock [ 4.277483] pnp: PnP ACPI init [ 4.300248] pnp: PnP ACPI: found 7 devices [ 4.314303] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.315952] NET: Registered protocol family 2 [ 4.318728] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.320259] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.327700] TCP: Hash tables configured (established 65536 bind 65536) [ 4.328933] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.331196] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.333885] NET: Registered protocol family 1 [ 4.334615] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.336411] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.337369] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.339350] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.340588] hw unit of domain pp0-core 2^-0 Joules [ 4.341258] hw unit of domain package 2^-0 Joules [ 4.341897] hw unit of domain dram 2^-16 Joules [ 4.348344] Scanning for low memory corruption every 60 seconds [ 4.356479] audit: initializing netlink subsys (disabled) [ 4.357633] audit: type=2000 audit(1515737057.303:1): initialized [ 4.364796] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.500357] VFS: Disk quotas dquot_6.6.0 [ 4.501962] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.524948] fuse init (API version 7.23) [ 4.528356] 9p: Installing v9fs 9p2000 file system support [ 4.543774] async_tx: api initialized (async) [ 4.545593] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.546684] io scheduler noop registered [ 4.548667] io scheduler deadline registered [ 4.551176] io scheduler cfq registered (default) [ 4.561679] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.565038] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.566077] ACPI: Power Button [PWRF] [ 4.568793] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.569814] ACPI: Sleep Button [SLPF] [ 4.594036] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.594912] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.617439] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.618351] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.625281] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.648751] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.674043] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.699147] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.724269] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.732687] Non-volatile memory driver v1.3 [ 4.734753] Linux agpgart interface v0.103 [ 4.738116] [drm] Initialized drm 1.1.0 20060810 [ 4.838661] brd: module loaded [ 4.908131] loop: module loaded [ 4.942282] nbd: registered device at major 43 [ 5.080274] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.081513] drbd: built-in [ 5.081977] drbd: registered as block device major 147 [ 5.107908] scsi host0: Virtio SCSI HBA [ 5.134588] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.337360] tsc: Refined TSC clocksource calibration: 2299.919 MHz [ 5.338912] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126e8a8a33, max_idle_ns: 440795311003 ns [ 5.775680] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.777596] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.777596] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.784543] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.786455] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.787598] SCSI Media Changer driver v0.25 [ 5.789892] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.791247] tun: Universal TUN/TAP device driver, 1.6 [ 5.791250] tun: (C) 1999-2004 Max Krasnyansky [ 5.804367] sd 0:0:1:0: [sda] Write Protect is off [ 5.808523] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.836671] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.837805] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.839107] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.840676] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.842053] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.843311] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.844836] sky2: driver version 1.30 [ 5.846824] PPP generic driver version 2.4.2 [ 5.849219] PPP BSD Compression module registered [ 5.849882] PPP Deflate Compression module registered [ 5.850798] PPP MPPE Compression module registered [ 5.851819] NET: Registered protocol family 24 [ 5.852855] usbcore: registered new interface driver asix [ 5.854187] usbcore: registered new interface driver ax88179_178a [ 5.855515] usbcore: registered new interface driver cdc_ether [ 5.857052] usbcore: registered new interface driver net1080 [ 5.858349] usbcore: registered new interface driver cdc_subset [ 5.860034] usbcore: registered new interface driver zaurus [ 5.861450] usbcore: registered new interface driver cdc_ncm [ 5.864483] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.865518] ehci-pci: EHCI PCI platform driver [ 5.866460] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.868146] ohci-pci: OHCI PCI platform driver [ 5.868925] uhci_hcd: USB Universal Host Controller Interface driver [ 5.871945] usbcore: registered new interface driver usblp [ 5.873539] usbcore: registered new interface driver usb-storage [ 5.877207] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.879615] i8042: Warning: Keylock active [ 5.881528] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.883828] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.888419] mousedev: PS/2 mouse device common for all mice [ 5.893104] usbcore: registered new interface driver xpad [ 5.894298] sda: sda1 [ 5.894526] usbcore: registered new interface driver usb_acecad [ 5.894830] usbcore: registered new interface driver aiptek [ 5.895132] usbcore: registered new interface driver gtco [ 5.895432] usbcore: registered new interface driver hanwang [ 5.895724] usbcore: registered new interface driver kbtab [ 5.898358] rtc_cmos 00:00: RTC can wake from S4 [ 5.900740] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.901092] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.902427] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.904946] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.904970] md: linear personality registered for level -1 [ 5.905014] md: raid0 personality registered for level 0 [ 5.905039] md: raid1 personality registered for level 1 [ 5.905058] md: raid10 personality registered for level 10 [ 5.916369] md: raid6 personality registered for level 6 [ 5.916373] md: raid5 personality registered for level 5 [ 5.916376] md: raid4 personality registered for level 4 [ 5.916408] md: multipath personality registered for level -4 [ 5.916429] md: faulty personality registered for level -5 [ 5.921519] device-mapper: uevent: version 1.0.3 [ 5.927576] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.939476] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.949700] device-mapper: multipath: version 1.10.0 loaded [ 5.951194] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.952748] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.953585] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.956687] device-mapper: raid: Loading target version 1.7.0 [ 5.961377] hidraw: raw HID events driver (C) Jiri Kosina [ 5.992068] usbcore: registered new interface driver usbhid [ 5.993735] usbhid: USB HID core driver [ 5.997823] ashmem: initialized [ 6.044645] oprofile: using timer interrupt. [ 6.045869] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 6.068396] GACT probability on [ 6.069394] Mirror/redirect action on [ 6.070462] Simple TC action Loaded [ 6.074245] netem: version 1.3 [ 6.074973] u32 classifier [ 6.075551] Actions configured [ 6.076589] Netfilter messages via NETLINK v0.30. [ 6.078121] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 6.082597] ctnetlink v0.93: registering with nfnetlink. [ 6.083820] nf_tables: (c) 2007-2009 Patrick McHardy [ 6.090276] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.093446] xt_time: kernel timezone is -0000 [ 6.096051] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 6.099819] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 6.102208] IPVS: Creating netns size=2552 id=0 [ 6.103306] IPVS: ipvs loaded. [ 6.103908] IPVS: [rr] scheduler registered. [ 6.104988] IPVS: [wrr] scheduler registered. [ 6.106082] IPVS: [lc] scheduler registered. [ 6.107973] IPVS: [wlc] scheduler registered. [ 6.109023] IPVS: [lblc] scheduler registered. [ 6.110076] IPVS: [lblcr] scheduler registered. [ 6.110917] IPVS: [dh] scheduler registered. [ 6.111738] IPVS: [sh] scheduler registered. [ 6.112836] IPVS: [sed] scheduler registered. [ 6.113339] IPVS: [nq] scheduler registered. [ 6.114556] ipip: IPv4 over IPv4 tunneling driver [ 6.119497] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.121571] arp_tables: (C) 2002 David S. Miller [ 6.122567] Initializing XFRM netlink socket [ 6.131714] NET: Registered protocol family 10 [ 6.151847] mip6: Mobile IPv6 [ 6.152708] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 6.155504] sit: IPv6 over IPv4 tunneling driver [ 6.160443] NET: Registered protocol family 17 [ 6.161202] NET: Registered protocol family 15 [ 6.162362] l2tp_core: L2TP core driver, V2.0 [ 6.163208] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 6.163972] 9pnet: Installing 9P2000 support [ 6.165218] Key type dns_resolver registered [ 6.173111] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 6.174490] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 6.176302] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 6.178738] AVX2 version of gcm_enc/dec engaged. [ 6.179622] AES CTR mode by8 optimization enabled [ 6.187910] registered taskstats version 1 [ 6.221113] Btrfs loaded [ 6.233894] Magic number: 2:18:64 [ 6.234797] console [netcon0] enabled [ 6.235345] netconsole: network logging started [ 6.238453] ALSA device list: [ 6.238794] No soundcards found. [ 6.240610] md: Waiting for all devices to be available before autodetect [ 6.241521] md: If you don't use raid, use raid=noautodetect [ 6.249194] md: Autodetecting RAID arrays. [ 6.249830] md: Scanned 0 and added 0 devices. [ 6.250475] md: autorun ... [ 6.250888] md: ... autorun DONE. [ 6.253416] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.266346] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.267680] EXT4-fs (sda1): write access will be enabled during recovery [ 6.423684] EXT4-fs (sda1): recovery complete [ 6.426797] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.428000] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.475316] devtmpfs: mounted [ 6.481757] Freeing unused kernel memory: 1844K [ 6.482448] Kernel memory protection disabled. [ 7.594649] SELinux: Permission module_load in class system not defined in policy. [ 7.595933] SELinux: Class netlink_iscsi_socket not defined in policy. [ 7.596849] SELinux: Class netlink_fib_lookup_socket not defined in policy. [ 7.597790] SELinux: Class netlink_connector_socket not defined in policy. [ 7.598720] SELinux: Class netlink_netfilter_socket not defined in policy. [ 7.599658] SELinux: Class netlink_generic_socket not defined in policy. [ 7.600608] SELinux: Class netlink_scsitransport_socket not defined in policy. [ 7.601604] SELinux: Class netlink_rdma_socket not defined in policy. [ 7.602509] SELinux: Class netlink_crypto_socket not defined in policy. [ 7.603448] SELinux: Permission wake_alarm in class capability2 not defined in policy. [ 7.604530] SELinux: Permission block_suspend in class capability2 not defined in policy. [ 7.605626] SELinux: Permission audit_read in class capability2 not defined in policy. [ 7.606737] SELinux: Permission attach_queue in class tun_socket not defined in policy. [ 7.607811] SELinux: Class binder not defined in policy. [ 7.608575] SELinux: the above unknown classes and permissions will be denied [ 7.724294] audit: type=1403 audit(1515737060.663:2): policy loaded auid=4294967295 ses=4294967295