[ 16.537353] 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: [ 21.260494] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 21.735069] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 22.444422] random: sshd: uninitialized urandom read (32 bytes read, 76 bits of entropy available) [ 22.619508] random: sshd: uninitialized urandom read (32 bytes read, 80 bits of entropy available) Warning: Permanently added '10.128.15.234' (ECDSA) to the list of known hosts. [ 28.012822] random: sshd: uninitialized urandom read (32 bytes read, 88 bits of entropy available) executing program [ 28.114515] ================================================================== [ 28.121964] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0xf9/0x110 [ 28.129740] Read of size 8 at addr ffff8800b57d2140 by task syzkaller903766/3323 [ 28.137259] [ 28.138880] CPU: 1 PID: 3323 Comm: syzkaller903766 Not tainted 4.4.111-g7902639 #18 [ 28.146653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.155991] 0000000000000000 a4ecdb3a467531e9 ffff8800b459f970 ffffffff81d0509d [ 28.163952] ffffea0002d5f480 ffff8800b57d2140 0000000000000000 ffff8800b57d2140 [ 28.171933] ffff8800b4740238 ffff8800b459f9a8 ffffffff814fd433 ffff8800b57d2140 [ 28.179891] Call Trace: [ 28.182472] [] dump_stack+0xc1/0x124 [ 28.187821] [] print_address_description+0x73/0x260 [ 28.194465] [] kasan_report+0x285/0x370 [ 28.200061] [] ? sg_remove_request+0xf9/0x110 [ 28.206185] [] __asan_report_load8_noabort+0x14/0x20 [ 28.212920] [] sg_remove_request+0xf9/0x110 [ 28.218868] [] sg_finish_rem_req+0x295/0x340 [ 28.224905] [] sg_read+0xa21/0x1490 [ 28.230172] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.236815] [] ? fsnotify+0xee0/0xee0 [ 28.242243] [] ? avc_policy_seqno+0x9/0x20 [ 28.248122] [] do_loop_readv_writev+0x141/0x1e0 [ 28.254434] [] ? security_file_permission+0x89/0x1e0 [ 28.261173] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.267828] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 28.274476] [] compat_do_readv_writev+0x5df/0x6e0 [ 28.280951] [] ? vfs_writev+0xb0/0xb0 [ 28.286462] [] ? _raw_spin_unlock+0x2c/0x50 [ 28.292405] [] ? handle_mm_fault+0x3f2/0x3190 [ 28.298538] [] ? dev_seq_stop+0x50/0x50 [ 28.304142] [] ? f_getown+0xb0/0xb0 [ 28.309404] [] compat_readv+0xd9/0x140 [ 28.314929] [] compat_SyS_readv+0xd8/0x1b0 [ 28.320799] [] ? SyS_pwritev+0x230/0x230 [ 28.326520] [] ? do_fast_syscall_32+0xd7/0x890 [ 28.332731] [] ? SyS_pwritev+0x230/0x230 [ 28.338412] [] do_fast_syscall_32+0x314/0x890 [ 28.344532] [] sysenter_flags_fixed+0xd/0x17 [ 28.350557] [ 28.352157] Allocated by task 0: [ 28.355488] (stack is not available) [ 28.359169] [ 28.360764] Freed by task 0: [ 28.363747] (stack is not available) [ 28.367429] [ 28.369026] The buggy address belongs to the object at ffff8800b57d2100 [ 28.369026] which belongs to the cache fasync_cache of size 96 [ 28.381748] The buggy address is located 64 bytes inside of [ 28.381748] 96-byte region [ffff8800b57d2100, ffff8800b57d2160) [ 28.393417] 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: 0x000000000142691c 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-g7902639 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #18 SMP PREEMPT Fri Jan 12 17:51:47 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 1985452262 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 [ 1.230747] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.232131] pid_max: default: 32768 minimum: 301 [ 1.232863] ACPI: Core revision 20150930 [ 1.305936] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.307236] Security Framework initialized [ 1.307824] SELinux: Initializing. [ 1.308473] AppArmor: AppArmor disabled by boot time parameter [ 1.309417] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.310403] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.314145] Initializing cgroup subsys io [ 1.314780] Initializing cgroup subsys freezer [ 1.315466] Initializing cgroup subsys hugetlb [ 1.316107] Initializing cgroup subsys debug [ 1.316871] CPU: Physical Processor ID: 0 [ 1.318688] mce: CPU supports 32 MCE banks [ 1.319478] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.320369] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.323310] Freeing SMP alternatives memory: 44K [ 1.331725] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.450099] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.451563] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.540395] x86: Booting SMP configuration: [ 1.541059] .... node #0, CPUs: #1 [ 1.541805] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.546555] x86: Booted up 1 node, 2 CPUs [ 1.547133] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.551843] devtmpfs: initialized [ 1.561446] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.562874] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.564550] xor: automatically using best checksumming function: [ 1.577685] kworker/u4:0 (21) used greatest stack depth: 27864 bytes left [ 1.660096] avx : 21694.000 MB/sec [ 1.661291] RTC time: 21:33:33, date: 01/12/18 [ 1.663546] NET: Registered protocol family 16 [ 1.664643] schedtune: init normalization constants... [ 1.665340] schedtune: no energy model data [ 1.665913] schedtune: disabled! [ 1.700384] cpuidle: using governor ladder [ 1.730167] cpuidle: using governor menu [ 1.731522] ACPI: bus type PCI registered [ 1.732078] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.734982] PCI: Using configuration type 1 for base access [ 1.740062] kworker/u4:0 (39) used greatest stack depth: 27544 bytes left [ 1.745817] kworker/u4:0 (46) used greatest stack depth: 27224 bytes left [ 2.180118] raid6: sse2x1 gen() 4731 MB/s [ 2.350075] raid6: sse2x1 xor() 2450 MB/s [ 2.520025] raid6: sse2x2 gen() 7013 MB/s [ 2.690006] raid6: sse2x2 xor() 3935 MB/s [ 2.859986] raid6: sse2x4 gen() 8664 MB/s [ 3.029976] raid6: sse2x4 xor() 5043 MB/s [ 3.199962] raid6: avx2x1 gen() 9335 MB/s [ 3.369947] raid6: avx2x2 gen() 14694 MB/s [ 3.539931] raid6: avx2x4 gen() 19178 MB/s [ 3.540655] raid6: using algorithm avx2x4 gen() 19178 MB/s [ 3.541396] raid6: using avx2x2 recovery algorithm [ 3.542699] ACPI: Added _OSI(Module Device) [ 3.543287] ACPI: Added _OSI(Processor Device) [ 3.543933] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.544571] ACPI: Added _OSI(Processor Aggregator Device) [ 3.555082] ACPI: Executed 2 blocks of module-level executable AML code [ 3.631375] ACPI: Interpreter enabled [ 3.632276] ACPI: (supports S0 S3 S4 S5) [ 3.632837] ACPI: Using IOAPIC for interrupt routing [ 3.633955] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.845863] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.846875] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.848196] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.849200] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.875571] PCI host bridge to bus 0000:00 [ 3.876246] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.877181] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.878137] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.879274] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.880314] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.915058] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.994405] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.000377] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.006140] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.011932] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.015380] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.028474] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.031938] vgaarb: loaded [ 4.035020] SCSI subsystem initialized [ 4.048135] ACPI: bus type USB registered [ 4.049791] usbcore: registered new interface driver usbfs [ 4.051191] usbcore: registered new interface driver hub [ 4.052320] usbcore: registered new device driver usb [ 4.054302] pps_core: LinuxPPS API ver. 1 registered [ 4.055030] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.056626] PTP clock support registered [ 4.059374] Advanced Linux Sound Architecture Driver Initialized. [ 4.061005] PCI: Using ACPI for IRQ routing [ 4.076625] NetLabel: Initializing [ 4.077186] NetLabel: domain hash size = 128 [ 4.077810] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.078838] NetLabel: unlabeled traffic allowed by default [ 4.081742] amd_nb: Cannot enumerate AMD northbridges [ 4.082545] clocksource: Switched to clocksource kvm-clock [ 4.242750] pnp: PnP ACPI init [ 4.265850] pnp: PnP ACPI: found 7 devices [ 4.279363] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.281080] NET: Registered protocol family 2 [ 4.284108] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.286211] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.293419] TCP: Hash tables configured (established 65536 bind 65536) [ 4.294609] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.296800] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.299461] NET: Registered protocol family 1 [ 4.300213] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.301960] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.303389] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.305337] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.306536] hw unit of domain pp0-core 2^-0 Joules [ 4.307196] hw unit of domain package 2^-0 Joules [ 4.307834] hw unit of domain dram 2^-16 Joules [ 4.313657] Scanning for low memory corruption every 60 seconds [ 4.322336] audit: initializing netlink subsys (disabled) [ 4.323771] audit: type=2000 audit(1515792815.669:1): initialized [ 4.330934] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.467330] VFS: Disk quotas dquot_6.6.0 [ 4.468903] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.492137] fuse init (API version 7.23) [ 4.496931] 9p: Installing v9fs 9p2000 file system support [ 4.510062] async_tx: api initialized (async) [ 4.512029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.513912] io scheduler noop registered [ 4.514468] io scheduler deadline registered [ 4.516892] io scheduler cfq registered (default) [ 4.523905] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.528583] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.529636] ACPI: Power Button [PWRF] [ 4.531338] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.532395] ACPI: Sleep Button [SLPF] [ 4.557782] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.558692] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.580964] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.581841] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.588405] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.612344] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.637604] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.661893] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.686450] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.694053] kworker/u4:2 (880) used greatest stack depth: 26984 bytes left [ 4.694296] Non-volatile memory driver v1.3 [ 4.695673] Linux agpgart interface v0.103 [ 4.698482] [drm] Initialized drm 1.1.0 20060810 [ 4.810467] brd: module loaded [ 4.861252] loop: module loaded [ 4.894508] nbd: registered device at major 43 [ 5.041391] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.042091] drbd: built-in [ 5.042369] drbd: registered as block device major 147 [ 5.079232] scsi host0: Virtio SCSI HBA [ 5.117099] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.302916] tsc: Refined TSC clocksource calibration: 2299.804 MHz [ 5.303596] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267c42e6c, max_idle_ns: 440795315891 ns [ 5.739706] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.741170] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.741170] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.747620] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.749099] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.749546] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.749856] SCSI Media Changer driver v0.25 [ 5.753529] tun: Universal TUN/TAP device driver, 1.6 [ 5.754448] tun: (C) 1999-2004 Max Krasnyansky [ 5.755403] sd 0:0:1:0: [sda] Write Protect is off [ 5.756544] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.792167] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.793301] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.794294] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.795175] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.796758] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.797533] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.798437] sky2: driver version 1.30 [ 5.800287] PPP generic driver version 2.4.2 [ 5.802030] PPP BSD Compression module registered [ 5.802881] PPP Deflate Compression module registered [ 5.803441] PPP MPPE Compression module registered [ 5.803966] NET: Registered protocol family 24 [ 5.804769] usbcore: registered new interface driver asix [ 5.805704] usbcore: registered new interface driver ax88179_178a [ 5.806730] usbcore: registered new interface driver cdc_ether [ 5.807667] sda: sda1 [ 5.807891] usbcore: registered new interface driver net1080 [ 5.808193] usbcore: registered new interface driver cdc_subset [ 5.808509] usbcore: registered new interface driver zaurus [ 5.808988] usbcore: registered new interface driver cdc_ncm [ 5.810928] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.810948] ehci-pci: EHCI PCI platform driver [ 5.811275] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.811335] ohci-pci: OHCI PCI platform driver [ 5.811658] uhci_hcd: USB Universal Host Controller Interface driver [ 5.813882] usbcore: registered new interface driver usblp [ 5.814334] usbcore: registered new interface driver usb-storage [ 5.816033] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.818207] i8042: Warning: Keylock active [ 5.819671] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.821853] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.826921] mousedev: PS/2 mouse device common for all mice [ 5.834799] usbcore: registered new interface driver xpad [ 5.836085] usbcore: registered new interface driver usb_acecad [ 5.837580] usbcore: registered new interface driver aiptek [ 5.838838] usbcore: registered new interface driver gtco [ 5.841098] usbcore: registered new interface driver hanwang [ 5.842452] usbcore: registered new interface driver kbtab [ 5.845534] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.847080] rtc_cmos 00:00: RTC can wake from S4 [ 5.849872] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.850969] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.853329] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.857494] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.858760] md: linear personality registered for level -1 [ 5.859362] md: raid0 personality registered for level 0 [ 5.859924] md: raid1 personality registered for level 1 [ 5.860469] md: raid10 personality registered for level 10 [ 5.872075] md: raid6 personality registered for level 6 [ 5.875045] md: raid5 personality registered for level 5 [ 5.875693] md: raid4 personality registered for level 4 [ 5.876258] md: multipath personality registered for level -4 [ 5.876888] md: faulty personality registered for level -5 [ 5.881385] device-mapper: uevent: version 1.0.3 [ 5.886018] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.909012] device-mapper: multipath: version 1.10.0 loaded [ 5.909794] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.910525] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.911213] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.914047] device-mapper: raid: Loading target version 1.7.0 [ 5.918096] hidraw: raw HID events driver (C) Jiri Kosina [ 5.949524] usbcore: registered new interface driver usbhid [ 5.950528] usbhid: USB HID core driver [ 5.953978] ashmem: initialized [ 6.004290] oprofile: using timer interrupt. [ 6.005317] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 6.018028] GACT probability on [ 6.018664] Mirror/redirect action on [ 6.019211] Simple TC action Loaded [ 6.023991] netem: version 1.3 [ 6.024566] u32 classifier [ 6.025101] Actions configured [ 6.025977] Netfilter messages via NETLINK v0.30. [ 6.027211] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 6.031616] ctnetlink v0.93: registering with nfnetlink. [ 6.033249] nf_tables: (c) 2007-2009 Patrick McHardy [ 6.035829] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.047791] xt_time: kernel timezone is -0000 [ 6.048349] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 6.049846] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 6.051155] IPVS: Creating netns size=2552 id=0 [ 6.051757] IPVS: ipvs loaded. [ 6.052173] IPVS: [rr] scheduler registered. [ 6.053323] IPVS: [wrr] scheduler registered. [ 6.053777] IPVS: [lc] scheduler registered. [ 6.054262] IPVS: [wlc] scheduler registered. [ 6.054796] IPVS: [lblc] scheduler registered. [ 6.055359] IPVS: [lblcr] scheduler registered. [ 6.055823] IPVS: [dh] scheduler registered. [ 6.056276] IPVS: [sh] scheduler registered. [ 6.056736] IPVS: [sed] scheduler registered. [ 6.057277] IPVS: [nq] scheduler registered. [ 6.057829] ipip: IPv4 over IPv4 tunneling driver [ 6.062636] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.064112] arp_tables: (C) 2002 David S. Miller [ 6.064932] Initializing XFRM netlink socket [ 6.072486] NET: Registered protocol family 10 [ 6.081509] mip6: Mobile IPv6 [ 6.082060] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 6.084338] sit: IPv6 over IPv4 tunneling driver [ 6.088528] NET: Registered protocol family 17 [ 6.089095] NET: Registered protocol family 15 [ 6.089676] l2tp_core: L2TP core driver, V2.0 [ 6.090176] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 6.090736] 9pnet: Installing 9P2000 support [ 6.091674] Key type dns_resolver registered [ 6.098769] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 6.100046] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 6.101354] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 6.102586] AVX2 version of gcm_enc/dec engaged. [ 6.103056] AES CTR mode by8 optimization enabled