[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.321377] 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: [ 20.539626] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 20.783089] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 21.603622] random: sshd: uninitialized urandom read (32 bytes read, 92 bits of entropy available) [ 21.759141] random: sshd: uninitialized urandom read (32 bytes read, 96 bits of entropy available) Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. [ 27.157012] random: sshd: uninitialized urandom read (32 bytes read, 104 bits of entropy available) executing program [ 27.254147] ================================================================== [ 27.261526] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0xf9/0x110 [ 27.268506] Read of size 8 at addr ffff8800b52c6140 by task syzkaller455866/3315 [ 27.276006] [ 27.277605] CPU: 1 PID: 3315 Comm: syzkaller455866 Not tainted 4.4.111-gc2f631b #20 [ 27.285372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.294696] 0000000000000000 97b66b74f185c9e2 ffff8800b4267a40 ffffffff81d0513d [ 27.302685] ffffea0002d4b180 ffff8800b52c6140 0000000000000000 ffff8800b52c6140 [ 27.310645] ffff8801d7ca2338 ffff8800b4267a78 ffffffff814fd433 ffff8800b52c6140 [ 27.318609] Call Trace: [ 27.321173] [] dump_stack+0xc1/0x124 [ 27.326506] [] print_address_description+0x73/0x260 [ 27.333140] [] kasan_report+0x285/0x370 [ 27.338745] [] ? sg_remove_request+0xf9/0x110 [ 27.344858] [] __asan_report_load8_noabort+0x14/0x20 [ 27.351577] [] sg_remove_request+0xf9/0x110 [ 27.357517] [] sg_finish_rem_req+0x295/0x340 [ 27.363546] [] sg_read+0xa21/0x1490 [ 27.368791] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 27.375432] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 27.382415] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 27.389052] [] __vfs_read+0x103/0x440 [ 27.394483] [] ? vfs_iter_write+0x2d0/0x2d0 [ 27.400442] [] ? fsnotify+0x5ad/0xee0 [ 27.405858] [] ? fsnotify+0xee0/0xee0 [ 27.411278] [] ? avc_policy_seqno+0x9/0x20 [ 27.417146] [] ? selinux_file_permission+0x348/0x460 [ 27.423867] [] ? security_file_permission+0x89/0x1e0 [ 27.430590] [] ? rw_verify_area+0x100/0x2f0 [ 27.436545] [] vfs_read+0x123/0x3a0 [ 27.441789] [] SyS_read+0xd9/0x1b0 [ 27.446946] [] ? do_sendfile+0xd30/0xd30 [ 27.452629] [] ? do_fast_syscall_32+0xd7/0x890 [ 27.458835] [] ? do_sendfile+0xd30/0xd30 [ 27.464530] [] do_fast_syscall_32+0x314/0x890 [ 27.470650] [] sysenter_flags_fixed+0xd/0x17 [ 27.476677] [ 27.478278] Allocated by task 0: [ 27.481610] (stack is not available) [ 27.485288] [ 27.486894] Freed by task 0: [ 27.489878] (stack is not available) [ 27.493557] [ 27.495155] The buggy address belongs to the object at ffff8800b52c6100 [ 27.495155] which belongs to the cache fasync_cache of size 96 [ 27.507782] The buggy address is located 64 bytes inside of [ 27.507782] 96-byte region [ffff8800b52c6100, ffff8800b52c6160) [ 27.519450] 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 1625064932 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 [ 1.138341] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.139510] pid_max: default: 32768 minimum: 301 [ 1.140245] ACPI: Core revision 20150930 [ 1.212731] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.213974] Security Framework initialized [ 1.214540] SELinux: Initializing. [ 1.215186] AppArmor: AppArmor disabled by boot time parameter [ 1.216089] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.217034] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.220802] Initializing cgroup subsys io [ 1.221413] Initializing cgroup subsys freezer [ 1.222152] Initializing cgroup subsys hugetlb [ 1.222798] Initializing cgroup subsys debug [ 1.223566] CPU: Physical Processor ID: 0 [ 1.225325] mce: CPU supports 32 MCE banks [ 1.226093] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.226922] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.230126] Freeing SMP alternatives memory: 44K [ 1.239175] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.357697] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.359131] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.447943] x86: Booting SMP configuration: [ 1.448572] .... node #0, CPUs: #1 [ 1.449337] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.453823] x86: Booted up 1 node, 2 CPUs [ 1.454395] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.458902] devtmpfs: initialized [ 1.468315] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.469709] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.471328] xor: automatically using best checksumming function: [ 1.474615] kworker/u4:0 (21) used greatest stack depth: 27224 bytes left [ 1.567694] avx : 21736.400 MB/sec [ 1.568769] RTC time: 20:08:05, date: 01/16/18 [ 1.571056] NET: Registered protocol family 16 [ 1.572152] schedtune: init normalization constants... [ 1.572856] schedtune: no energy model data [ 1.573429] schedtune: disabled! [ 1.598014] cpuidle: using governor ladder [ 1.627754] cpuidle: using governor menu [ 1.629061] ACPI: bus type PCI registered [ 1.629620] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.632017] PCI: Using configuration type 1 for base access [ 1.977664] raid6: sse2x1 gen() 4683 MB/s [ 2.147648] raid6: sse2x1 xor() 2495 MB/s [ 2.317646] raid6: sse2x2 gen() 7028 MB/s [ 2.487620] raid6: sse2x2 xor() 3799 MB/s [ 2.657614] raid6: sse2x4 gen() 8423 MB/s [ 2.827594] raid6: sse2x4 xor() 4852 MB/s [ 2.997578] raid6: avx2x1 gen() 9481 MB/s [ 3.167571] raid6: avx2x2 gen() 14719 MB/s [ 3.337549] raid6: avx2x4 gen() 19400 MB/s [ 3.338194] raid6: using algorithm avx2x4 gen() 19400 MB/s [ 3.338938] raid6: using avx2x2 recovery algorithm [ 3.340135] ACPI: Added _OSI(Module Device) [ 3.340718] ACPI: Added _OSI(Processor Device) [ 3.341330] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.341972] ACPI: Added _OSI(Processor Aggregator Device) [ 3.352415] ACPI: Executed 2 blocks of module-level executable AML code [ 3.428138] ACPI: Interpreter enabled [ 3.429038] ACPI: (supports S0 S3 S4 S5) [ 3.429582] ACPI: Using IOAPIC for interrupt routing [ 3.430616] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.625170] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.626244] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.627599] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.628605] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.654347] PCI host bridge to bus 0000:00 [ 3.655068] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.656085] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.657060] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.658093] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.659162] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.693288] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.771552] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.777532] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.783333] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.789056] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.792540] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.805237] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.808635] vgaarb: loaded [ 3.811451] SCSI subsystem initialized [ 3.813321] ACPI: bus type USB registered [ 3.814476] usbcore: registered new interface driver usbfs [ 3.815500] usbcore: registered new interface driver hub [ 3.816443] usbcore: registered new device driver usb [ 3.817887] pps_core: LinuxPPS API ver. 1 registered [ 3.818584] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.819956] PTP clock support registered [ 3.829350] Advanced Linux Sound Architecture Driver Initialized. [ 3.830748] PCI: Using ACPI for IRQ routing [ 3.836766] NetLabel: Initializing [ 3.837256] NetLabel: domain hash size = 128 [ 3.837876] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.838840] NetLabel: unlabeled traffic allowed by default [ 3.840792] amd_nb: Cannot enumerate AMD northbridges [ 3.841563] clocksource: Switched to clocksource kvm-clock [ 3.999722] pnp: PnP ACPI init [ 4.020942] pnp: PnP ACPI: found 7 devices [ 4.032225] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.033905] NET: Registered protocol family 2 [ 4.036387] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.037921] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.045090] TCP: Hash tables configured (established 65536 bind 65536) [ 4.046296] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.048545] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.051161] NET: Registered protocol family 1 [ 4.051934] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.053654] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.054555] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.056456] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.057676] hw unit of domain pp0-core 2^-0 Joules [ 4.058349] hw unit of domain package 2^-0 Joules [ 4.058992] hw unit of domain dram 2^-16 Joules [ 4.064087] Scanning for low memory corruption every 60 seconds [ 4.070183] audit: initializing netlink subsys (disabled) [ 4.071193] audit: type=2000 audit(1516133288.110:1): initialized [ 4.076934] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.177383] VFS: Disk quotas dquot_6.6.0 [ 4.178947] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.197114] fuse init (API version 7.23) [ 4.200082] 9p: Installing v9fs 9p2000 file system support [ 4.210836] async_tx: api initialized (async) [ 4.212570] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.213640] io scheduler noop registered [ 4.214196] io scheduler deadline registered [ 4.216416] io scheduler cfq registered (default) [ 4.222543] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.225924] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.226934] ACPI: Power Button [PWRF] [ 4.228591] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.229649] ACPI: Sleep Button [SLPF] [ 4.262790] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.263682] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.284759] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.285709] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.292799] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.315690] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.340638] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.365964] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.390306] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.398019] Non-volatile memory driver v1.3 [ 4.399939] Linux agpgart interface v0.103 [ 4.402869] [drm] Initialized drm 1.1.0 20060810 [ 4.502557] brd: module loaded [ 4.540420] loop: module loaded [ 4.584253] nbd: registered device at major 43 [ 4.721801] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.723279] drbd: built-in [ 4.723713] drbd: registered as block device major 147 [ 4.750181] scsi host0: Virtio SCSI HBA [ 4.786782] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.051832] tsc: Refined TSC clocksource calibration: 2299.808 MHz [ 5.052866] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267fbfcb9, max_idle_ns: 440795276746 ns [ 5.450493] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.452806] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.452806] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.458689] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.460349] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.461046] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.461353] SCSI Media Changer driver v0.25 [ 5.465157] tun: Universal TUN/TAP device driver, 1.6 [ 5.466409] tun: (C) 1999-2004 Max Krasnyansky [ 5.468593] sd 0:0:1:0: [sda] Write Protect is off [ 5.470256] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.496606] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.498110] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.499260] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.500462] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.502147] sda: sda1 [ 5.502755] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.504129] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.506069] sky2: driver version 1.30 [ 5.508621] PPP generic driver version 2.4.2 [ 5.511735] PPP BSD Compression module registered [ 5.512927] PPP Deflate Compression module registered [ 5.514235] PPP MPPE Compression module registered [ 5.515473] NET: Registered protocol family 24 [ 5.517219] usbcore: registered new interface driver asix [ 5.518477] usbcore: registered new interface driver ax88179_178a [ 5.518604] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.520416] usbcore: registered new interface driver cdc_ether [ 5.521747] usbcore: registered new interface driver net1080 [ 5.523343] usbcore: registered new interface driver cdc_subset [ 5.524758] usbcore: registered new interface driver zaurus [ 5.525981] usbcore: registered new interface driver cdc_ncm [ 5.529154] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.530265] ehci-pci: EHCI PCI platform driver [ 5.531710] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.533265] ohci-pci: OHCI PCI platform driver [ 5.534396] uhci_hcd: USB Universal Host Controller Interface driver [ 5.538475] usbcore: registered new interface driver usblp [ 5.539739] usbcore: registered new interface driver usb-storage [ 5.543411] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.546511] i8042: Warning: Keylock active [ 5.548416] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.550480] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.553972] mousedev: PS/2 mouse device common for all mice [ 5.558559] usbcore: registered new interface driver xpad [ 5.560028] usbcore: registered new interface driver usb_acecad [ 5.563289] usbcore: registered new interface driver aiptek [ 5.564792] usbcore: registered new interface driver gtco [ 5.565947] usbcore: registered new interface driver hanwang [ 5.567578] usbcore: registered new interface driver kbtab [ 5.570833] rtc_cmos 00:00: RTC can wake from S4 [ 5.574639] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.576317] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.578401] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.581442] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.583742] md: linear personality registered for level -1 [ 5.584807] md: raid0 personality registered for level 0 [ 5.585734] md: raid1 personality registered for level 1 [ 5.586941] md: raid10 personality registered for level 10 [ 5.599216] md: raid6 personality registered for level 6 [ 5.600560] md: raid5 personality registered for level 5 [ 5.602324] md: raid4 personality registered for level 4 [ 5.603227] md: multipath personality registered for level -4 [ 5.604600] md: faulty personality registered for level -5 [ 5.609433] device-mapper: uevent: version 1.0.3 [ 5.613037] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.626957] device-mapper: multipath: version 1.10.0 loaded [ 5.627646] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.628381] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.629279] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.632063] device-mapper: raid: Loading target version 1.7.0 [ 5.636493] hidraw: raw HID events driver (C) Jiri Kosina [ 5.667132] usbcore: registered new interface driver usbhid [ 5.668568] usbhid: USB HID core driver [ 5.673077] ashmem: initialized [ 5.717788] oprofile: using timer interrupt. [ 5.718588] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 5.741304] GACT probability on [ 5.743129] Mirror/redirect action on [ 5.744204] Simple TC action Loaded [ 5.748374] netem: version 1.3 [ 5.749053] u32 classifier [ 5.749564] Actions configured [ 5.750654] Netfilter messages via NETLINK v0.30. [ 5.752733] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.757018] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 5.759933] ctnetlink v0.93: registering with nfnetlink. [ 5.762414] nf_tables: (c) 2007-2009 Patrick McHardy [ 5.771633] xt_time: kernel timezone is -0000 [ 5.772760] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 5.774967] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 5.776607] IPVS: Creating netns size=2552 id=0 [ 5.777912] IPVS: ipvs loaded. [ 5.778681] IPVS: [rr] scheduler registered. [ 5.779734] IPVS: [wrr] scheduler registered. [ 5.780844] IPVS: [lc] scheduler registered. [ 5.782245] IPVS: [wlc] scheduler registered. [ 5.783134] IPVS: [lblc] scheduler registered. [ 5.784276] IPVS: [lblcr] scheduler registered. [ 5.785419] IPVS: [dh] scheduler registered. [ 5.786201] IPVS: [sh] scheduler registered. [ 5.787082] IPVS: [sed] scheduler registered. [ 5.788051] IPVS: [nq] scheduler registered. [ 5.788917] ipip: IPv4 over IPv4 tunneling driver [ 5.794752] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.796391] arp_tables: (C) 2002 David S. Miller [ 5.797835] Initializing XFRM netlink socket [ 5.805460] NET: Registered protocol family 10 [ 5.825531] mip6: Mobile IPv6 [ 5.826200] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 5.828796] sit: IPv6 over IPv4 tunneling driver [ 5.833579] NET: Registered protocol family 17 [ 5.834134] NET: Registered protocol family 15 [ 5.835191] l2tp_core: L2TP core driver, V2.0 [ 5.836117] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 5.837094] 9pnet: Installing 9P2000 support [ 5.838299] Key type dns_resolver registered [ 5.845435] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 5.846413] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 5.848280] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 5.850144] AVX2 version of gcm_enc/dec engaged. [ 5.851323] AES CTR mode by8 optimization enabled [ 5.859160] registered taskstats version 1 [ 5.881672] Btrfs loaded [ 5.895304] Magic number: 2:358:144 [ 5.896221] block ram9: hash matches [ 5.897078] acpi device:15: hash matches [ 5.897938] console [netcon0] enabled [ 5.898866] netconsole: network logging started [ 5.900626] ALSA device list: [ 5.901115] No soundcards found. [ 5.904138] md: Waiting for all devices to be available before autodetect [ 5.905053] md: If you don't use raid, use raid=noautodetect [ 5.912573] md: Autodetecting RAID arrays. [ 5.913177] md: Scanned 0 and added 0 devices. [ 5.913783] md: autorun ... [ 5.914181] md: ... autorun DONE. [ 5.916332] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 5.945101] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 5.946116] EXT4-fs (sda1): write access will be enabled during recovery [ 6.053404] EXT4-fs (sda1): recovery complete [ 6.066099] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.067339] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.082086] devtmpfs: mounted [ 6.088309] Freeing unused kernel memory: 1844K [ 6.088961] Kernel memory protection disabled.