[....] Starting file context mai[   15.232202] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available)
ntaining 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: [   20.587600] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available)
[   20.870933] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available)
[   21.707033] random: sshd: uninitialized urandom read (32 bytes read, 83 bits of entropy available)
[   30.659634] random: sshd: uninitialized urandom read (32 bytes read, 93 bits of entropy available)
Warning: Permanently added '10.128.15.208' (ECDSA) to the list of known hosts.
[   36.041755] random: sshd: uninitialized urandom read (32 bytes read, 97 bits of entropy available)
executing program
[   36.134526] ==================================================================
[   36.141921] BUG: KASAN: use-after-free in ip6_xmit+0x193a/0x1ad0
[   36.148035] Read of size 8 at addr ffff8801d77773d8 by task syzkaller973143/3323
[   36.155536] 
[   36.157137] CPU: 1 PID: 3323 Comm: syzkaller973143 Not tainted 4.4.113-ge70c132 #27
[   36.164898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   36.174220]  0000000000000000 486712766fdf1f1a ffff8801d0c17628 ffffffff81d0278d
[   36.182211]  ffffea00075dddc0 ffff8801d77773d8 0000000000000000 ffff8801d77773d8
[   36.190183]  0000000000000040 ffff8801d0c17660 ffffffff814fd053 ffff8801d77773d8
[   36.198154] Call Trace:
[   36.200712]  [<ffffffff81d0278d>] dump_stack+0xc1/0x124
[   36.206047]  [<ffffffff814fd053>] print_address_description+0x73/0x260
[   36.212681]  [<ffffffff814fd565>] kasan_report+0x285/0x370
[   36.218280]  [<ffffffff8330369a>] ? ip6_xmit+0x193a/0x1ad0
[   36.223874]  [<ffffffff814fd6c4>] __asan_report_load8_noabort+0x14/0x20
[   36.230593]  [<ffffffff8330369a>] ip6_xmit+0x193a/0x1ad0
[   36.236013]  [<ffffffff8122fe00>] ? save_trace+0xe0/0x270
[   36.241532]  [<ffffffff81437400>] ? __alloc_pages_direct_compact+0x250/0x250
[   36.248690]  [<ffffffff83301d60>] ? ip6_finish_output2+0x1c60/0x1c60
[   36.255153]  [<ffffffff8122f101>] ? __lock_is_held+0xa1/0xf0
[   36.260919]  [<ffffffff830bf631>] ? ipv4_dst_check+0x111/0x160
[   36.266864]  [<ffffffff82df12c8>] ? __sk_dst_check+0x148/0x260
[   36.272807]  [<ffffffff833c44d6>] inet6_csk_xmit+0x246/0x480
[   36.278572]  [<ffffffff833c4390>] ? inet6_csk_xmit+0x100/0x480
[   36.284511]  [<ffffffff833c4290>] ? inet6_csk_update_pmtu+0x160/0x160
[   36.291065]  [<ffffffff83415d16>] ? udp6_set_csum+0x336/0xa80
[   36.296922]  [<ffffffff83456b8f>] l2tp_xmit_skb+0xc2f/0xea0
[   36.302602]  [<ffffffff83463674>] pppol2tp_sendmsg+0x584/0x7f0
[   36.308546]  [<ffffffff81b6729f>] ? selinux_socket_sendmsg+0x3f/0x50
[   36.315013]  [<ffffffff834630f0>] ? pppol2tp_release+0x310/0x310
[   36.321126]  [<ffffffff82dea0aa>] sock_sendmsg+0xca/0x110
[   36.326632]  [<ffffffff82debc81>] ___sys_sendmsg+0x6c1/0x7c0
[   36.332399]  [<ffffffff82deb5c0>] ? copy_msghdr_from_user+0x550/0x550
[   36.338946]  [<ffffffff81437400>] ? __alloc_pages_direct_compact+0x250/0x250
[   36.346099]  [<ffffffff8122f101>] ? __lock_is_held+0xa1/0xf0
[   36.351876]  [<ffffffff81d6253b>] ? check_preemption_disabled+0x3b/0x200
[   36.358697]  [<ffffffff8150d089>] ? do_huge_pmd_anonymous_page+0x549/0xa10
[   36.365686]  [<ffffffff81284e67>] ? debug_lockdep_rcu_enabled+0x77/0x90
[   36.372412]  [<ffffffff815773e1>] ? __fget_light+0xa1/0x1e0
[   36.378179]  [<ffffffff81577538>] ? __fdget+0x18/0x20
[   36.383340]  [<ffffffff82de77a8>] ? sockfd_lookup_light+0x118/0x160
[   36.389714]  [<ffffffff82dedcd3>] __sys_sendmsg+0xd3/0x190
[   36.395304]  [<ffffffff82dedc00>] ? SyS_shutdown+0x1b0/0x1b0
[   36.401074]  [<ffffffff810dc6f0>] ? __do_page_fault+0x380/0xa00
[   36.407099]  [<ffffffff82ed7a6a>] compat_SyS_sendmsg+0x2a/0x40
[   36.413036]  [<ffffffff82ed7a40>] ? compat_SyS_getsockopt+0x2a0/0x2a0
[   36.419585]  [<ffffffff81006d74>] do_fast_syscall_32+0x314/0x890
[   36.425698]  [<ffffffff837734ea>] sysenter_flags_fixed+0xd/0x17
[   36.431724] 
[   36.433322] Allocated by task 3295:
[   36.436914]  [<ffffffff81035df6>] save_stack_trace+0x26/0x50
[   36.442796]  [<ffffffff814fc0c3>] save_stack+0x43/0xd0
[   36.448161]  [<ffffffff814fc38d>] kasan_kmalloc+0xad/0xe0
[   36.453782]  [<ffffffff814fc962>] kasan_slab_alloc+0x12/0x20
[   36.459675]  [<ffffffff814f803a>] kmem_cache_alloc+0xba/0x290
[   36.465647]  [<ffffffff82e679cf>] dst_alloc+0x11f/0x1a0
[   36.471097]  [<ffffffff830bfd78>] rt_dst_alloc+0x78/0x430
[   36.476723]  [<ffffffff830c915e>] __ip_route_output_key_hash+0xa4e/0x2390
[   36.483737]  [<ffffffff83193395>] __ip4_datagram_connect+0xa15/0x1150
[   36.490412]  [<ffffffff833b54e9>] __ip6_datagram_connect+0x4d9/0x1950
[   36.497079]  [<ffffffff833b698f>] ip6_datagram_connect+0x2f/0x50
[   36.503307]  [<ffffffff831cdd6b>] inet_dgram_connect+0x16b/0x1f0
[   36.509544]  [<ffffffff82deabd6>] SYSC_connect+0x1b6/0x310
[   36.515253]  [<ffffffff82ded444>] SyS_connect+0x24/0x30
[   36.520704]  [<ffffffff83771b5f>] entry_SYSCALL_64_fastpath+0x1c/0x98
[   36.527370] 
[   36.528965] Freed by task 0:
[   36.531950]  [<ffffffff81035df6>] save_stack_trace+0x26/0x50
[   36.537834]  [<ffffffff814fc0c3>] save_stack+0x43/0xd0
[   36.543194]  [<ffffffff814fc9e2>] kasan_slab_free+0x72/0xc0
[   36.548989]  [<ffffffff814f9127>] kmem_cache_free+0xc7/0x320
[   36.554883]  [<ffffffff82e6866e>] dst_destroy+0x20e/0x330
[   36.560515]  [<ffffffff82e68cb5>] dst_destroy_rcu+0x15/0x40
[   36.566307]  [<ffffffff81294084>] rcu_process_callbacks+0x7f4/0x14a0
[   36.572892]  [<ffffffff83775057>] __do_softirq+0x227/0xa38
[   36.578617] 
[   36.580221] The buggy address belongs to the object at ffff8801d77773c0
[   36.580221]  which belongs to the cache ip_dst_cache of size 208
[   36.592932] The buggy address is located 24 bytes inside of
[   36.592932]  208-byte region [ffff8801d77773c0, ffff8801d7777490)
[   36.604700] 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: 0x00000000039ca26e
input_len: 0x00000000014249e8
output: 0x0000000001000000
output_len: 0x0000000003ddaa40
run_size: 0x0000000005510000

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 4.4.113-ge70c132 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #27 SMP PREEMPT Wed Jan 24 22:49:17 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 1972239365 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: 6581444K/7863916K available (40414K kernel code, 6135K rwdata, 8812K rodata, 1852K init, 23616K bss, 1282472K 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
[    1.140744] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000)
[    1.141907] pid_max: default: 32768 minimum: 301
[    1.142607] ACPI: Core revision 20150930
[    1.212821] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    1.214352] Security Framework initialized
[    1.214921] SELinux:  Initializing.
[    1.215572] AppArmor: AppArmor disabled by boot time parameter
[    1.216528] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    1.217454] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    1.221129] Initializing cgroup subsys io
[    1.221745] Initializing cgroup subsys freezer
[    1.222389] Initializing cgroup subsys hugetlb
[    1.223032] Initializing cgroup subsys debug
[    1.223797] CPU: Physical Processor ID: 0
[    1.225549] mce: CPU supports 32 MCE banks
[    1.226270] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[    1.227091] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[    1.227993] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline
[    1.231247] Freeing SMP alternatives memory: 44K
[    1.240665] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[    1.359942] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0)
[    1.361407] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only.
[    1.450209] x86: Booting SMP configuration:
[    1.450899] .... node  #0, CPUs:      #1
[    1.451688] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock
[    1.456286] x86: Booted up 1 node, 2 CPUs
[    1.456880] smpboot: Total of 2 processors activated (9200.00 BogoMIPS)
[    1.461493] devtmpfs: initialized
[    1.470818] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    1.472184] futex hash table entries: 512 (order: 4, 65536 bytes)
[    1.473773] xor: automatically using best checksumming function:
[    1.477090] kworker/u4:0 (21) used greatest stack depth: 28008 bytes left
[    1.569945]    avx       : 20865.200 MB/sec
[    1.571016] RTC time: 12:15:26, date: 01/26/18
[    1.573261] NET: Registered protocol family 16
[    1.574375] schedtune: init normalization constants...
[    1.575115] schedtune: no energy model data
[    1.575691] schedtune: disabled!
[    1.600149] cpuidle: using governor ladder
[    1.629965] cpuidle: using governor menu
[    1.631250] ACPI: bus type PCI registered
[    1.631875] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    1.634271] PCI: Using configuration type 1 for base access
[    1.640021] kworker/u4:1 (39) used greatest stack depth: 27688 bytes left
[    1.645076] kworker/u4:0 (49) used greatest stack depth: 27512 bytes left
[    1.774899] kworker/u4:0 (437) used greatest stack depth: 27144 bytes left
[    1.979954] raid6: sse2x1   gen()  4733 MB/s
[    2.149893] raid6: sse2x1   xor()  2381 MB/s
[    2.319875] raid6: sse2x2   gen()  6974 MB/s
[    2.489865] raid6: sse2x2   xor()  4024 MB/s
[    2.659835] raid6: sse2x4   gen()  8612 MB/s
[    2.829818] raid6: sse2x4   xor()  5282 MB/s
[    2.999803] raid6: avx2x1   gen()  9391 MB/s
[    3.169788] raid6: avx2x2   gen() 14618 MB/s
[    3.339780] raid6: avx2x4   gen() 18654 MB/s
[    3.340498] raid6: using algorithm avx2x4 gen() 18654 MB/s
[    3.341249] raid6: using avx2x2 recovery algorithm
[    3.342653] ACPI: Added _OSI(Module Device)
[    3.343332] ACPI: Added _OSI(Processor Device)
[    3.343951] ACPI: Added _OSI(3.0 _SCP Extensions)
[    3.344616] ACPI: Added _OSI(Processor Aggregator Device)
[    3.357313] ACPI: Executed 2 blocks of module-level executable AML code
[    3.447054] ACPI: Interpreter enabled
[    3.447958] ACPI: (supports S0 S3 S4 S5)
[    3.448518] ACPI: Using IOAPIC for interrupt routing
[    3.449618] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    3.654503] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    3.655465] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[    3.657000] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    3.657989] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    3.684168] PCI host bridge to bus 0000:00
[    3.684807] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    3.685757] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    3.686699] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    3.687729] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    3.688759] pci_bus 0000:00: root bus resource [bus 00-ff]
[    3.724943] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    3.804866] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    3.810950] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    3.816712] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    3.822413] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    3.825814] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    3.838776] ACPI: Enabled 16 GPEs in block 00 to 0F
[    3.842248] vgaarb: loaded
[    3.845358] SCSI subsystem initialized
[    3.857687] ACPI: bus type USB registered
[    3.859375] usbcore: registered new interface driver usbfs
[    3.861076] usbcore: registered new interface driver hub
[    3.862154] usbcore: registered new device driver usb
[    3.864260] pps_core: LinuxPPS API ver. 1 registered
[    3.865218] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.867147] PTP clock support registered
[    3.870089] Advanced Linux Sound Architecture Driver Initialized.
[    3.871942] PCI: Using ACPI for IRQ routing
[    3.879512] NetLabel: Initializing
[    3.880070] NetLabel:  domain hash size = 128
[    3.880670] NetLabel:  protocols = UNLABELED CIPSOv4
[    3.881619] NetLabel:  unlabeled traffic allowed by default
[    3.884089] amd_nb: Cannot enumerate AMD northbridges
[    3.884936] clocksource: Switched to clocksource kvm-clock
[    4.045284] pnp: PnP ACPI init
[    4.067407] pnp: PnP ACPI: found 7 devices
[    4.081064] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    4.082654] NET: Registered protocol family 2
[    4.085249] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    4.086928] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
[    4.094020] TCP: Hash tables configured (established 65536 bind 65536)
[    4.095221] UDP hash table entries: 4096 (order: 7, 655360 bytes)
[    4.097417] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
[    4.099980] NET: Registered protocol family 1
[    4.100697] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    4.102469] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    4.103341] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff]
[    4.105488] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer
[    4.107200] hw unit of domain pp0-core 2^-0 Joules
[    4.107869] hw unit of domain package 2^-0 Joules
[    4.108529] hw unit of domain dram 2^-16 Joules
[    4.114601] Scanning for low memory corruption every 60 seconds
[    4.122494] audit: initializing netlink subsys (disabled)
[    4.123551] audit: type=2000 audit(1516968929.041:1): initialized
[    4.131154] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    4.259190] VFS: Disk quotas dquot_6.6.0
[    4.260712] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    4.282919] fuse init (API version 7.23)
[    4.286400] 9p: Installing v9fs 9p2000 file system support
[    4.302236] async_tx: api initialized (async)
[    4.304013] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    4.307278] io scheduler noop registered
[    4.307841] io scheduler deadline registered
[    4.310220] io scheduler cfq registered (default)
[    4.320135] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    4.323486] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    4.324684] ACPI: Power Button [PWRF]
[    4.327061] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[    4.328231] ACPI: Sleep Button [SLPF]
[    4.351566] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[    4.352470] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[    4.373901] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
[    4.374820] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[    4.381049] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    4.404556] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    4.430096] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    4.455193] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[    4.480293] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[    4.487717] Non-volatile memory driver v1.3
[    4.489631] Linux agpgart interface v0.103
[    4.492372] [drm] Initialized drm 1.1.0 20060810
[    4.591173] brd: module loaded
[    4.657278] loop: module loaded
[    4.681489] nbd: registered device at major 43
[    4.825059] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101)
[    4.826674] drbd: built-in
[    4.827291] drbd: registered as block device major 147
[    4.852912] scsi host0: Virtio SCSI HBA
[    4.889711] scsi 0:0:1:0: Direct-Access     Google   PersistentDisk   1    PQ: 0 ANSI: 6
[    5.105497] tsc: Refined TSC clocksource calibration: 2299.835 MHz
[    5.106605] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126993ce06, max_idle_ns: 440795220475 ns
[    5.530382] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[    5.531874] osst :I: Tape driver with OnStream support version 0.99.4
[    5.531874] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[    5.538644] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB)
[    5.540374] sd 0:0:1:0: [sda] 4096-byte physical blocks
[    5.540527] sd 0:0:1:0: Attached scsi generic sg0 type 0
[    5.540831] SCSI Media Changer driver v0.25 
[    5.543605] tun: Universal TUN/TAP device driver, 1.6
[    5.544807] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    5.547906] sd 0:0:1:0: [sda] Write Protect is off
[    5.551178] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.579144] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    5.580322] e100: Copyright(c) 1999-2006 Intel Corporation
[    5.581438] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    5.582384] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    5.584185] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    5.585797] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    5.587631] sky2: driver version 1.30
[    5.589634] PPP generic driver version 2.4.2
[    5.591857] PPP BSD Compression module registered
[    5.592469] PPP Deflate Compression module registered
[    5.593456] PPP MPPE Compression module registered
[    5.594151] NET: Registered protocol family 24
[    5.596474] usbcore: registered new interface driver asix
[    5.597503] usbcore: registered new interface driver ax88179_178a
[    5.598509] usbcore: registered new interface driver cdc_ether
[    5.599564] usbcore: registered new interface driver net1080
[    5.600846] usbcore: registered new interface driver cdc_subset
[    5.601897]  sda: sda1
[    5.602124] usbcore: registered new interface driver zaurus
[    5.602592] usbcore: registered new interface driver cdc_ncm
[    5.604418] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    5.604438] ehci-pci: EHCI PCI platform driver
[    5.604748] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    5.604810] ohci-pci: OHCI PCI platform driver
[    5.605159] uhci_hcd: USB Universal Host Controller Interface driver
[    5.607271] usbcore: registered new interface driver usblp
[    5.607714] usbcore: registered new interface driver usb-storage
[    5.609380] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    5.611130] i8042: Warning: Keylock active
[    5.612698] serio: i8042 KBD port at 0x60,0x64 irq 1
[    5.614768] serio: i8042 AUX port at 0x60,0x64 irq 12
[    5.618004] mousedev: PS/2 mouse device common for all mice
[    5.621482] usbcore: registered new interface driver xpad
[    5.623163] usbcore: registered new interface driver usb_acecad
[    5.626581] usbcore: registered new interface driver aiptek
[    5.628228] usbcore: registered new interface driver gtco
[    5.629910] usbcore: registered new interface driver hanwang
[    5.631489] usbcore: registered new interface driver kbtab
[    5.637191] rtc_cmos 00:00: RTC can wake from S4
[    5.641567] sd 0:0:1:0: [sda] Attached SCSI disk
[    5.642720] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    5.643688] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[    5.646396] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    5.650226] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[    5.651609] md: linear personality registered for level -1
[    5.652258] md: raid0 personality registered for level 0
[    5.653221] md: raid1 personality registered for level 1
[    5.654076] md: raid10 personality registered for level 10
[    5.655599] md: raid6 personality registered for level 6
[    5.656393] md: raid5 personality registered for level 5
[    5.657127] md: raid4 personality registered for level 4
[    5.658186] md: multipath personality registered for level -4
[    5.659363] md: faulty personality registered for level -5
[    5.664290] device-mapper: uevent: version 1.0.3
[    5.670281] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[    5.693303] device-mapper: multipath: version 1.10.0 loaded
[    5.694847] device-mapper: multipath round-robin: version 1.0.0 loaded
[    5.696768] device-mapper: multipath queue-length: version 0.1.0 loaded
[    5.697428] device-mapper: multipath service-time: version 0.2.0 loaded
[    5.700818] device-mapper: raid: Loading target version 1.7.0
[    5.704869] hidraw: raw HID events driver (C) Jiri Kosina
[    5.733670] usbcore: registered new interface driver usbhid
[    5.735631] usbhid: USB HID core driver
[    5.738960] ashmem: initialized
[    5.782849] oprofile: using timer interrupt.
[    5.784670] pktgen: Packet Generator for packet performance testing. Version: 2.75
[    5.787488] GACT probability on
[    5.788311] Mirror/redirect action on
[    5.789176] Simple TC action Loaded
[    5.792953] netem: version 1.3
[    5.793766] u32 classifier
[    5.794460]     Actions configured
[    5.796023] Netfilter messages via NETLINK v0.30.
[    5.797337] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[    5.801644] ctnetlink v0.93: registering with nfnetlink.
[    5.803427] nf_tables: (c) 2007-2009 Patrick McHardy <kaber@trash.net>
[    5.809913] xt_time: kernel timezone is -0000
[    5.810962] IPVS: Registered protocols (TCP, UDP, AH, ESP)
[    5.813025] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[    5.814409] IPVS: Creating netns size=2552 id=0
[    5.817872] IPVS: ipvs loaded.
[    5.818761] IPVS: [rr] scheduler registered.
[    5.819714] IPVS: [wrr] scheduler registered.
[    5.819980] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[    5.823182] IPVS: [lc] scheduler registered.
[    5.824322] IPVS: [wlc] scheduler registered.
[    5.826421] IPVS: [lblc] scheduler registered.
[    5.827131] IPVS: [lblcr] scheduler registered.
[    5.827647] IPVS: [dh] scheduler registered.
[    5.828747] IPVS: [sh] scheduler registered.
[    5.829275] IPVS: [sed] scheduler registered.
[    5.830316] IPVS: [nq] scheduler registered.
[    5.831230] ipip: IPv4 over IPv4 tunneling driver
[    5.835879] ip_tables: (C) 2000-2006 Netfilter Core Team
[    5.837273] arp_tables: (C) 2002 David S. Miller
[    5.838431] Initializing XFRM netlink socket
[    5.847262] NET: Registered protocol family 10
[    5.867055] mip6: Mobile IPv6
[    5.867897] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    5.870643] sit: IPv6 over IPv4 tunneling driver
[    5.875415] NET: Registered protocol family 17
[    5.876621] NET: Registered protocol family 15
[    5.877885] l2tp_core: L2TP core driver, V2.0
[    5.879027] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    5.879654] 9pnet: Installing 9P2000 support
[    5.881196] Key type dns_resolver registered
[    5.888051] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1
[    5.889112] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1
[    5.891010] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    5.892400] AVX2 version of gcm_enc/dec engaged.
[    5.893113] AES CTR mode by8 optimization enabled
[    5.901833] registered taskstats version 1
[    5.932470] Btrfs loaded
[    5.945447]   Magic number: 2:913:279
[    5.946303] event_source tracepoint: hash matches
[    5.947351] console [netcon0] enabled
[    5.948304] netconsole: network logging started
[    5.950061] ALSA device list:
[    5.950808]   No soundcards found.
[    5.952992] md: Waiting for all devices to be available before autodetect
[    5.953924] md: If you don't use raid, use raid=noautodetect
[    5.971813] md: Autodetecting RAID arrays.
[    5.972457] md: Scanned 0 and added 0 devices.
[    5.973086] md: autorun ...
[    5.973484] md: ... autorun DONE.
[    6.002699] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities
[    6.013562] EXT4-fs (sda1): INFO: recovery required on readonly filesystem
[    6.014545] EXT4-fs (sda1): write access will be enabled during recovery
[    6.226090] EXT4-fs (sda1): recovery complete
[    6.228642] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    6.229840] VFS: Mounted root (ext4 filesystem) readonly on device 8:1.
[    6.232005] devtmpfs: mounted
[    6.237996] Freeing unused kernel memory: 1852K
[    6.238659] Kernel memory protection disabled.
[    7.183433] SELinux:  Permission module_load in class system not defined in policy.
[    7.184699] SELinux:  Class netlink_iscsi_socket not defined in policy.
[    7.185639] SELinux:  Class netlink_fib_lookup_socket not defined in policy.
[    7.186594] SELinux:  Class netlink_connector_socket not defined in policy.
[    7.187527] SELinux:  Class netlink_netfilter_socket not defined in policy.
[    7.188482] SELinux:  Class netlink_generic_socket not defined in policy.
[    7.189411] SELinux:  Class netlink_scsitransport_socket not defined in policy.
[    7.190443] SELinux:  Class netlink_rdma_socket not defined in policy.
[    7.191339] SELinux:  Class netlink_crypto_socket not defined in policy.
[    7.192273] SELinux:  Permission wake_alarm in class capability2 not defined in policy.
[    7.193356] SELinux:  Permission block_suspend in class capability2 not defined in policy.
[    7.194452] SELinux:  Permission audit_read in class capability2 not defined in policy.
[    7.195553] SELinux:  Permission attach_queue in class tun_socket not defined in policy.
[    7.196632] SELinux:  Class binder not defined in policy.
[    7.197365] SELinux: the above unknown classes and permissions will be denied
[    7.301219] audit: type=1403 audit(1516968932.221:2): policy loaded auid=4294967295 ses=4294967295

INIT: version 2.88 booting