[ 15.553512] 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: [ 20.500689] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 20.770008] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 21.637718] random: sshd: uninitialized urandom read (32 bytes read, 100 bits of entropy available) [ 30.168373] random: sshd: uninitialized urandom read (32 bytes read, 110 bits of entropy available) Warning: Permanently added '10.128.15.242' (ECDSA) to the list of known hosts. [ 35.532731] random: sshd: uninitialized urandom read (32 bytes read, 118 bits of entropy available) executing program [ 35.635729] ================================================================== [ 35.643131] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 35.649764] Read of size 8 at addr ffff8800b45880b8 by task syzkaller165613/3314 [ 35.657264] [ 35.658866] CPU: 0 PID: 3314 Comm: syzkaller165613 Not tainted 4.4.112-gca0ebb4 #29 [ 35.666628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.675957] 0000000000000000 db5054dbf0361e6e ffff8801d13878d0 ffffffff81d056fd [ 35.683952] ffffea0002d16200 ffff8800b45880b8 0000000000000000 ffff8800b45880b8 [ 35.691950] 0000000000000000 ffff8801d1387908 ffffffff814fd953 ffff8800b45880b8 [ 35.699919] Call Trace: [ 35.702482] [] dump_stack+0xc1/0x124 [ 35.707819] [] print_address_description+0x73/0x260 [ 35.714471] [] kasan_report+0x285/0x370 [ 35.720074] [] ? __lock_acquire+0x387e/0x4b50 [ 35.726188] [] __asan_report_load8_noabort+0x14/0x20 [ 35.732908] [] __lock_acquire+0x387e/0x4b50 [ 35.738847] [] ? __lock_acquire+0xb5f/0x4b50 [ 35.744885] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.751869] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.758850] [] ? mark_held_locks+0xaf/0x100 [ 35.764801] [] lock_acquire+0x15e/0x460 [ 35.770407] [] ? remove_wait_queue+0x14/0x40 [ 35.776444] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 35.782748] 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: 0x0000000001427532 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-gca0ebb4 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #29 SMP PREEMPT Thu Jan 18 17:55:38 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 1948749714 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 (40432K 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 [ 1.148534] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.149686] pid_max: default: 32768 minimum: 301 [ 1.150431] ACPI: Core revision 20150930 [ 1.219851] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.221118] Security Framework initialized [ 1.221685] SELinux: Initializing. [ 1.222336] AppArmor: AppArmor disabled by boot time parameter [ 1.223286] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.224237] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.227901] Initializing cgroup subsys io [ 1.228506] Initializing cgroup subsys freezer [ 1.229149] Initializing cgroup subsys hugetlb [ 1.229790] Initializing cgroup subsys debug [ 1.230646] CPU: Physical Processor ID: 0 [ 1.232578] mce: CPU supports 32 MCE banks [ 1.233332] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.234179] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.237334] Freeing SMP alternatives memory: 44K [ 1.246925] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.367821] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.369398] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.458096] x86: Booting SMP configuration: [ 1.458770] .... node #0, CPUs: #1 [ 1.459634] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.464488] x86: Booted up 1 node, 2 CPUs [ 1.465069] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.469617] devtmpfs: initialized [ 1.479437] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.480872] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.482553] xor: automatically using best checksumming function: [ 1.495501] kworker/u4:0 (21) used greatest stack depth: 27864 bytes left [ 1.577843] avx : 20753.600 MB/sec [ 1.579089] RTC time: 22:16:48, date: 01/18/18 [ 1.581440] NET: Registered protocol family 16 [ 1.582670] schedtune: init normalization constants... [ 1.583492] schedtune: no energy model data [ 1.584096] schedtune: disabled! [ 1.614723] cpuidle: using governor ladder [ 1.644435] cpuidle: using governor menu [ 1.645769] ACPI: bus type PCI registered [ 1.646420] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.648030] kworker/u4:2 (35) used greatest stack depth: 27544 bytes left [ 1.649868] PCI: Using configuration type 1 for base access [ 1.654822] kworker/u4:1 (41) used greatest stack depth: 27224 bytes left [ 2.077831] raid6: sse2x1 gen() 4810 MB/s [ 2.247817] raid6: sse2x1 xor() 2481 MB/s [ 2.417815] raid6: sse2x2 gen() 7589 MB/s [ 2.587816] raid6: sse2x2 xor() 4307 MB/s [ 2.757811] raid6: sse2x4 gen() 9841 MB/s [ 2.927813] raid6: sse2x4 xor() 5686 MB/s [ 3.097805] raid6: avx2x1 gen() 9459 MB/s [ 3.267799] raid6: avx2x2 gen() 14655 MB/s [ 3.437800] raid6: avx2x4 gen() 19168 MB/s [ 3.438532] raid6: using algorithm avx2x4 gen() 19168 MB/s [ 3.439342] raid6: using avx2x2 recovery algorithm [ 3.440668] ACPI: Added _OSI(Module Device) [ 3.441283] ACPI: Added _OSI(Processor Device) [ 3.441893] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.442591] ACPI: Added _OSI(Processor Aggregator Device) [ 3.453060] ACPI: Executed 2 blocks of module-level executable AML code [ 3.527469] ACPI: Interpreter enabled [ 3.528448] ACPI: (supports S0 S3 S4 S5) [ 3.529017] ACPI: Using IOAPIC for interrupt routing [ 3.530170] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.732003] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.733041] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.734482] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.735574] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.761309] PCI host bridge to bus 0000:00 [ 3.761923] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.762891] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.763851] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.764912] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.765974] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.805944] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.896368] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.902569] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.908769] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.914874] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.918917] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.931736] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.935941] vgaarb: loaded [ 3.939142] SCSI subsystem initialized [ 3.956038] ACPI: bus type USB registered [ 3.957621] usbcore: registered new interface driver usbfs [ 3.958916] usbcore: registered new interface driver hub [ 3.960010] usbcore: registered new device driver usb [ 3.961882] pps_core: LinuxPPS API ver. 1 registered [ 3.963166] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.965015] PTP clock support registered [ 3.967534] Advanced Linux Sound Architecture Driver Initialized. [ 3.969171] PCI: Using ACPI for IRQ routing [ 3.977681] NetLabel: Initializing [ 3.978267] NetLabel: domain hash size = 128 [ 3.979113] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.980094] NetLabel: unlabeled traffic allowed by default [ 3.982590] amd_nb: Cannot enumerate AMD northbridges [ 3.983418] clocksource: Switched to clocksource kvm-clock [ 4.149880] pnp: PnP ACPI init [ 4.173403] pnp: PnP ACPI: found 7 devices [ 4.187178] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.188758] NET: Registered protocol family 2 [ 4.191245] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.192690] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.200436] TCP: Hash tables configured (established 65536 bind 65536) [ 4.201642] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.203946] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.206574] NET: Registered protocol family 1 [ 4.207314] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.209013] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.209977] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.211869] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.213084] hw unit of domain pp0-core 2^-0 Joules [ 4.214008] hw unit of domain package 2^-0 Joules [ 4.214966] hw unit of domain dram 2^-16 Joules [ 4.220476] Scanning for low memory corruption every 60 seconds [ 4.228483] audit: initializing netlink subsys (disabled) [ 4.229499] audit: type=2000 audit(1516313811.283:1): initialized [ 4.236922] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.365236] VFS: Disk quotas dquot_6.6.0 [ 4.366835] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.388957] fuse init (API version 7.23) [ 4.392477] 9p: Installing v9fs 9p2000 file system support [ 4.407940] async_tx: api initialized (async) [ 4.409977] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.411119] io scheduler noop registered [ 4.411769] io scheduler deadline registered [ 4.415736] io scheduler cfq registered (default) [ 4.428423] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.431794] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.432842] ACPI: Power Button [PWRF] [ 4.435897] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.437011] ACPI: Sleep Button [SLPF] [ 4.471174] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.472105] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.496504] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.497463] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.505095] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.528045] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.553822] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.579302] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.604829] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.613138] Non-volatile memory driver v1.3 [ 4.615234] Linux agpgart interface v0.103 [ 4.618352] [drm] Initialized drm 1.1.0 20060810 [ 4.716215] brd: module loaded [ 4.785217] loop: module loaded [ 4.809269] nbd: registered device at major 43 [ 4.960082] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.961131] drbd: built-in [ 4.961676] drbd: registered as block device major 147 [ 4.989075] scsi host0: Virtio SCSI HBA [ 5.026326] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.203794] tsc: Refined TSC clocksource calibration: 2299.814 MHz [ 5.205395] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212685622b2, max_idle_ns: 440795265736 ns [ 5.686568] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.688756] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.688756] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.696063] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.697726] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.697845] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.698136] SCSI Media Changer driver v0.25 [ 5.700767] tun: Universal TUN/TAP device driver, 1.6 [ 5.700769] tun: (C) 1999-2004 Max Krasnyansky [ 5.713597] sd 0:0:1:0: [sda] Write Protect is off [ 5.720581] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.739193] sda: sda1 [ 5.750057] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.751582] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.754042] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.755699] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.757148] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.757729] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.757731] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.758358] sky2: driver version 1.30 [ 5.760057] PPP generic driver version 2.4.2 [ 5.762113] PPP BSD Compression module registered [ 5.762144] PPP Deflate Compression module registered [ 5.762205] PPP MPPE Compression module registered [ 5.762242] NET: Registered protocol family 24 [ 5.762902] usbcore: registered new interface driver asix [ 5.763365] usbcore: registered new interface driver ax88179_178a [ 5.763866] usbcore: registered new interface driver cdc_ether [ 5.764326] usbcore: registered new interface driver net1080 [ 5.764778] usbcore: registered new interface driver cdc_subset [ 5.765227] usbcore: registered new interface driver zaurus [ 5.765852] usbcore: registered new interface driver cdc_ncm [ 5.768047] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.768065] ehci-pci: EHCI PCI platform driver [ 5.768541] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.768599] ohci-pci: OHCI PCI platform driver [ 5.769071] uhci_hcd: USB Universal Host Controller Interface driver [ 5.772681] usbcore: registered new interface driver usblp [ 5.775312] usbcore: registered new interface driver usb-storage [ 5.777849] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.779570] i8042: Warning: Keylock active [ 5.781011] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.783641] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.787654] mousedev: PS/2 mouse device common for all mice [ 5.792933] usbcore: registered new interface driver xpad [ 5.793535] usbcore: registered new interface driver usb_acecad [ 5.794280] usbcore: registered new interface driver aiptek [ 5.794771] usbcore: registered new interface driver gtco [ 5.795253] usbcore: registered new interface driver hanwang [ 5.795737] usbcore: registered new interface driver kbtab [ 5.799619] rtc_cmos 00:00: RTC can wake from S4 [ 5.805500] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.807015] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.810446] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.814224] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.816983] md: linear personality registered for level -1 [ 5.818129] md: raid0 personality registered for level 0 [ 5.819427] md: raid1 personality registered for level 1 [ 5.820657] md: raid10 personality registered for level 10 [ 5.832732] md: raid6 personality registered for level 6 [ 5.834734] md: raid5 personality registered for level 5 [ 5.835982] md: raid4 personality registered for level 4 [ 5.836872] md: multipath personality registered for level -4 [ 5.838040] md: faulty personality registered for level -5 [ 5.843020] device-mapper: uevent: version 1.0.3 [ 5.849731] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.883677] device-mapper: multipath: version 1.10.0 loaded [ 5.884940] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.886340] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.888037] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.891117] device-mapper: raid: Loading target version 1.7.0 [ 5.895417] hidraw: raw HID events driver (C) Jiri Kosina [ 5.922985] usbcore: registered new interface driver usbhid [ 5.925672] usbhid: USB HID core driver [ 5.929102] ashmem: initialized [ 5.968560] oprofile: using timer interrupt. [ 5.969940] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 5.972526] GACT probability on [ 5.973168] Mirror/redirect action on [ 5.974956] Simple TC action Loaded [ 5.979169] netem: version 1.3 [ 5.979939] u32 classifier [ 5.980659] Actions configured [ 5.981439] Netfilter messages via NETLINK v0.30. [ 5.982930] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.988005] ctnetlink v0.93: registering with nfnetlink. [ 5.989848] nf_tables: (c) 2007-2009 Patrick McHardy [ 5.998751] xt_time: kernel timezone is -0000 [ 5.999849] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 6.001031] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.005343] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 6.007588] IPVS: Creating netns size=2552 id=0 [ 6.008982] IPVS: ipvs loaded. [ 6.009814] IPVS: [rr] scheduler registered. [ 6.010854] IPVS: [wrr] scheduler registered. [ 6.011794] IPVS: [lc] scheduler registered. [ 6.012833] IPVS: [wlc] scheduler registered. [ 6.015054] IPVS: [lblc] scheduler registered. [ 6.016435] IPVS: [lblcr] scheduler registered. [ 6.017561] IPVS: [dh] scheduler registered.