[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.819716] 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: [ 21.753947] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 22.238339] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 22.938997] random: sshd: uninitialized urandom read (32 bytes read, 84 bits of entropy available) [ 23.111282] random: sshd: uninitialized urandom read (32 bytes read, 89 bits of entropy available) Warning: Permanently added 'ci-android-44-kasan-gce-386-1,10.128.0.50' (ECDSA) to the list of known hosts. [ 28.505602] random: sshd: uninitialized urandom read (32 bytes read, 97 bits of entropy available) executing program [ 28.621403] ================================================================== [ 28.628788] BUG: KASAN: slab-out-of-bounds in pfkey_compile_policy+0x8e0/0xce0 [ 28.636115] Read of size 1280 at addr ffff8800b5712a18 by task syzkaller930885/3323 [ 28.643872] [ 28.645469] CPU: 0 PID: 3323 Comm: syzkaller930885 Not tainted 4.4.107-g610c835 #4 [ 28.653141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.662462] 0000000000000000 558a783508ec88c4 ffff8800b837f810 ffffffff81d0457d [ 28.670418] ffffea0002d5c480 ffff8800b5712a18 0000000000000000 ffff8800b5712ac0 [ 28.678385] ffff8800b1743300 ffff8800b837f848 ffffffff814fbb23 ffff8800b5712a18 [ 28.686337] Call Trace: [ 28.688893] [] dump_stack+0xc1/0x124 [ 28.694225] [] print_address_description+0x73/0x260 [ 28.700854] [] kasan_report+0x285/0x370 [ 28.706445] [] ? pfkey_compile_policy+0x8e0/0xce0 [ 28.712908] [] check_memory_region+0x137/0x190 [ 28.719104] [] memcpy+0x23/0x50 [ 28.724013] [] pfkey_compile_policy+0x8e0/0xce0 [ 28.730300] [] xfrm_user_policy+0x2f8/0x540 [ 28.736236] [] ? xfrm_user_policy+0x214/0x540 [ 28.742345] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 28.749247] [] ? ns_capable_common+0xcf/0x160 [ 28.755367] [] do_ip_setsockopt.isra.12+0x19d4/0x2900 [ 28.762185] [] ? save_stack_trace+0x26/0x50 [ 28.768122] [] ? ip_ra_control+0x440/0x440 [ 28.773973] [] ? __lock_acquire+0xb5f/0x4b50 [ 28.780019] [] ? avc_has_perm+0x296/0x500 [ 28.785781] [] ? avc_has_perm+0x309/0x500 [ 28.791542] [] ? avc_has_perm+0xb6/0x500 [ 28.797221] [] ? avc_has_perm_noaudit+0x460/0x460 [ 28.803687] [] ? sock_has_perm+0x1c2/0x3e0 [ 28.809536] [] ? sock_has_perm+0x292/0x3e0 [ 28.815397] [] ? sock_has_perm+0x9f/0x3e0 [ 28.821162] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 28.828228] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 28.835728] [] compat_ip_setsockopt+0x4f/0xf0 [ 28.841838] [] inet_csk_compat_setsockopt+0x95/0x120 [ 28.848557] [] ? ip_setsockopt+0xb0/0xb0 [ 28.854235] [] compat_tcp_setsockopt+0x3d/0x70 [ 28.860437] [] compat_sock_common_setsockopt+0xb2/0x140 [ 28.867431] [] ? tcp_setsockopt+0xd0/0xd0 [ 28.873197] [] compat_SyS_setsockopt+0x149/0x290 [ 28.879570] [] ? sock_common_setsockopt+0xd0/0xd0 [ 28.886031] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 28.892576] [] ? vmacache_update+0xfe/0x130 [ 28.898511] [] ? do_fast_syscall_32+0xd7/0x890 [ 28.904728] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 28.911278] [] do_fast_syscall_32+0x314/0x890 [ 28.917390] [] sysenter_flags_fixed+0xd/0x17 [ 28.923411] [ 28.925014] Allocated by task 3323: [ 28.928604] [] save_stack_trace+0x26/0x50 [ 28.934490] [] save_stack+0x43/0xd0 [ 28.939849] [] kasan_kmalloc+0xad/0xe0 [ 28.945476] [] __kmalloc+0x124/0x320 [ 28.950926] [] xfrm_user_policy+0xc1/0x540 [ 28.956892] [] do_ip_setsockopt.isra.12+0x19d4/0x2900 [ 28.963811] [] compat_ip_setsockopt+0x4f/0xf0 [ 28.970032] [] inet_csk_compat_setsockopt+0x95/0x120 [ 28.976879] [] compat_tcp_setsockopt+0x3d/0x70 [ 28.983193] [] compat_sock_common_setsockopt+0xb2/0x140 [ 28.990296] [] compat_SyS_setsockopt+0x149/0x290 [ 28.996809] [] do_fast_syscall_32+0x314/0x890 [ 29.003036] [] sysenter_flags_fixed+0xd/0x17 [ 29.009177] [ 29.010781] Freed by task 1785: [ 29.014025] [] save_stack_trace+0x26/0x50 [ 29.019903] [] save_stack+0x43/0xd0 [ 29.025356] [] kasan_slab_free+0x72/0xc0 [ 29.031153] [] kfree+0xfc/0x300 [ 29.036161] [] seq_release+0x59/0x70 [ 29.041605] [] kernfs_fop_release+0xcb/0x140 [ 29.047744] [] __fput+0x233/0x6d0 [ 29.052926] [] ____fput+0x15/0x20 [ 29.058108] [] task_work_run+0x104/0x180 [ 29.063898] [] exit_to_usermode_loop+0x145/0x170 [ 29.070390] [] syscall_return_slowpath+0x1b5/0x1f0 [ 29.077047] [] int_ret_from_sys_call+0x25/0x9f [ 29.083359] [ 29.084963] The buggy address belongs to the object at ffff8800b5712a00 [ 29.084963] which belongs to the cache kmalloc-256 of size 256 [ 29.097590] The buggy address is located 24 bytes inside of [ 29.097590] 256-byte region [ffff8800b5712a00, ffff8800b5712b00) [ 29.109349] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20171012_061934-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: 0x00000000039bc26e input_len: 0x0000000001425ff9 output: 0x0000000001000000 output_len: 0x0000000003dcda40 run_size: 0x0000000005503000 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 4.4.107-g610c835 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #4 SMP PREEMPT Thu Dec 21 09:48:57 UTC 2017 [ 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 [ 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 1999180426 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 s132680 r8192 d31160 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 [ 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: 6581500K/7863916K available (40421K kernel code, 6107K rwdata, 8804K rodata, 1828K init, 23616K bss, 1282416K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 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 [ 1.148080] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.149234] pid_max: default: 32768 minimum: 301 [ 1.149934] ACPI: Core revision 20150930 [ 1.220214] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.221524] Security Framework initialized [ 1.222087] SELinux: Initializing. [ 1.222728] AppArmor: AppArmor disabled by boot time parameter [ 1.223624] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.224555] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.228272] Initializing cgroup subsys io [ 1.228862] Initializing cgroup subsys freezer [ 1.229516] Initializing cgroup subsys hugetlb [ 1.230135] Initializing cgroup subsys debug [ 1.230883] CPU: Physical Processor ID: 0 [ 1.232787] mce: CPU supports 32 MCE banks [ 1.233526] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.234350] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.237147] Freeing SMP alternatives memory: 44K [ 1.246027] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.357440] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.358892] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.447696] x86: Booting SMP configuration: [ 1.448324] .... node #0, CPUs: #1 [ 1.449074] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.453803] x86: Booted up 1 node, 2 CPUs [ 1.454427] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.458373] devtmpfs: initialized [ 1.468629] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.469973] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.471625] xor: automatically using best checksumming function: [ 1.474686] kworker/u4:0 (21) used greatest stack depth: 27864 bytes left [ 1.567441] avx : 21348.000 MB/sec [ 1.568665] RTC time: 16:46:01, date: 12/21/17 [ 1.571020] NET: Registered protocol family 16 [ 1.572125] schedtune: init normalization constants... [ 1.572839] schedtune: no energy model data [ 1.573427] schedtune: disabled! [ 1.607682] cpuidle: using governor ladder [ 1.637488] cpuidle: using governor menu [ 1.638769] ACPI: bus type PCI registered [ 1.639373] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.642254] PCI: Using configuration type 1 for base access [ 1.650964] kworker/u4:0 (47) used greatest stack depth: 27224 bytes left [ 1.829434] kworker/u4:0 (387) used greatest stack depth: 26984 bytes left [ 2.087414] raid6: sse2x1 gen() 4641 MB/s [ 2.257371] raid6: sse2x1 xor() 2367 MB/s [ 2.427360] raid6: sse2x2 gen() 7444 MB/s [ 2.597340] raid6: sse2x2 xor() 4325 MB/s [ 2.767314] raid6: sse2x4 gen() 9571 MB/s [ 2.937298] raid6: sse2x4 xor() 5688 MB/s [ 3.107289] raid6: avx2x1 gen() 9342 MB/s [ 3.277263] raid6: avx2x2 gen() 13587 MB/s [ 3.447253] raid6: avx2x4 gen() 17710 MB/s [ 3.447920] raid6: using algorithm avx2x4 gen() 17710 MB/s [ 3.448709] raid6: using avx2x2 recovery algorithm [ 3.450056] ACPI: Added _OSI(Module Device) [ 3.450746] ACPI: Added _OSI(Processor Device) [ 3.451372] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.452046] ACPI: Added _OSI(Processor Aggregator Device) [ 3.463597] ACPI: Executed 2 blocks of module-level executable AML code [ 3.544954] ACPI: Interpreter enabled [ 3.545888] ACPI: (supports S0 S3 S4 S5) [ 3.546521] ACPI: Using IOAPIC for interrupt routing [ 3.547674] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.759494] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.760431] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.761757] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.762740] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.789215] PCI host bridge to bus 0000:00 [ 3.789838] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.790766] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.791691] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.792708] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.793754] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.827393] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.903873] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.909749] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.915434] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.920996] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.924259] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.938030] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.941497] vgaarb: loaded [ 3.944547] SCSI subsystem initialized [ 3.947345] ACPI: bus type USB registered [ 3.948892] usbcore: registered new interface driver usbfs [ 3.950148] usbcore: registered new interface driver hub [ 3.951492] usbcore: registered new device driver usb [ 3.953381] pps_core: LinuxPPS API ver. 1 registered [ 3.954104] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.955469] PTP clock support registered [ 3.958443] Advanced Linux Sound Architecture Driver Initialized. [ 3.960099] PCI: Using ACPI for IRQ routing [ 3.977443] NetLabel: Initializing [ 3.978014] NetLabel: domain hash size = 128 [ 3.978609] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.979579] NetLabel: unlabeled traffic allowed by default [ 3.981960] amd_nb: Cannot enumerate AMD northbridges [ 3.982757] clocksource: Switched to clocksource kvm-clock [ 4.143686] pnp: PnP ACPI init [ 4.166353] pnp: PnP ACPI: found 7 devices [ 4.180509] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.182157] NET: Registered protocol family 2 [ 4.184978] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.186521] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.193958] TCP: Hash tables configured (established 65536 bind 65536) [ 4.195766] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.197352] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.200293] NET: Registered protocol family 1 [ 4.201033] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.202968] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.203921] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.206063] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.207330] hw unit of domain pp0-core 2^-0 Joules [ 4.208016] hw unit of domain package 2^-0 Joules [ 4.208654] hw unit of domain dram 2^-16 Joules [ 4.214634] Scanning for low memory corruption every 60 seconds [ 4.222979] audit: initializing netlink subsys (disabled) [ 4.224069] audit: type=2000 audit(1513874763.917:1): initialized [ 4.231362] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.369726] VFS: Disk quotas dquot_6.6.0 [ 4.371261] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.394470] fuse init (API version 7.23) [ 4.397795] 9p: Installing v9fs 9p2000 file system support [ 4.411784] async_tx: api initialized (async) [ 4.413686] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.414903] io scheduler noop registered [ 4.415485] io scheduler deadline registered [ 4.417959] io scheduler cfq registered (default) [ 4.429962] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.433379] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.434411] ACPI: Power Button [PWRF] [ 4.436152] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.437156] ACPI: Sleep Button [SLPF] [ 4.464400] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.465337] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.487544] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.488444] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.494809] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.518154] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.542817] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.568132] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.592609] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.601090] Non-volatile memory driver v1.3 [ 4.603854] Linux agpgart interface v0.103 [ 4.606699] [drm] Initialized drm 1.1.0 20060810 [ 4.706633] brd: module loaded [ 4.756334] loop: module loaded [ 4.789871] nbd: registered device at major 43 [ 4.938846] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.939522] drbd: built-in [ 4.939831] drbd: registered as block device major 147 [ 4.965695] scsi host0: Virtio SCSI HBA [ 5.006782] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.203167] tsc: Refined TSC clocksource calibration: 2299.797 MHz [ 5.203894] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212675491f4, max_idle_ns: 440795258396 ns [ 5.634683] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.636202] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.636202] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.642320] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.643712] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.644837] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.646447] SCSI Media Changer driver v0.25 [ 5.647411] sd 0:0:1:0: [sda] Write Protect is off [ 5.649571] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.650270] tun: Universal TUN/TAP device driver, 1.6 [ 5.650273] tun: (C) 1999-2004 Max Krasnyansky [ 5.670381] sda: sda1 [ 5.679624] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.680918] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.682415] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.685999] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.687634] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.688457] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.689714] sky2: driver version 1.30 [ 5.690441] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.691748] PPP generic driver version 2.4.2 [ 5.693750] PPP BSD Compression module registered [ 5.694453] PPP Deflate Compression module registered [ 5.695017] PPP MPPE Compression module registered [ 5.695516] NET: Registered protocol family 24 [ 5.696327] usbcore: registered new interface driver asix [ 5.697304] usbcore: registered new interface driver ax88179_178a [ 5.698347] usbcore: registered new interface driver cdc_ether [ 5.699314] usbcore: registered new interface driver net1080 [ 5.700236] usbcore: registered new interface driver cdc_subset [ 5.701195] usbcore: registered new interface driver zaurus [ 5.702236] usbcore: registered new interface driver cdc_ncm [ 5.704967] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.705759] ehci-pci: EHCI PCI platform driver [ 5.706478] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.707311] ohci-pci: OHCI PCI platform driver [ 5.707995] uhci_hcd: USB Universal Host Controller Interface driver [ 5.711393] usbcore: registered new interface driver usblp [ 5.712472] usbcore: registered new interface driver usb-storage [ 5.715042] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.717418] i8042: Warning: Keylock active [ 5.719167] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.721259] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.724816] mousedev: PS/2 mouse device common for all mice [ 5.729695] usbcore: registered new interface driver xpad [ 5.730643] usbcore: registered new interface driver usb_acecad [ 5.731622] usbcore: registered new interface driver aiptek [ 5.732562] usbcore: registered new interface driver gtco [ 5.733531] usbcore: registered new interface driver hanwang [ 5.734490] usbcore: registered new interface driver kbtab [ 5.737674] rtc_cmos 00:00: RTC can wake from S4 [ 5.740066] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.741053] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.743564] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.746686] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.747900] md: linear personality registered for level -1 [ 5.748458] md: raid0 personality registered for level 0 [ 5.748999] md: raid1 personality registered for level 1 [ 5.749532] md: raid10 personality registered for level 10 [ 5.760962] md: raid6 personality registered for level 6 [ 5.761679] md: raid5 personality registered for level 5 [ 5.762233] md: raid4 personality registered for level 4 [ 5.762811] md: multipath personality registered for level -4 [ 5.763390] md: faulty personality registered for level -5 [ 5.767780] device-mapper: uevent: version 1.0.3 [ 5.771253] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.794333] device-mapper: multipath: version 1.10.0 loaded [ 5.795013] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.795671] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.796356] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.799013] device-mapper: raid: Loading target version 1.7.0 [ 5.802911] hidraw: raw HID events driver (C) Jiri Kosina [ 5.834491] usbcore: registered new interface driver usbhid [ 5.835312] usbhid: USB HID core driver [ 5.838460] ashmem: initialized [ 5.885897] oprofile: using timer interrupt. [ 5.888046] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 5.900330] GACT probability on [ 5.900792] Mirror/redirect action on [ 5.901348] Simple TC action Loaded [ 5.906012] netem: version 1.3 [ 5.906408] u32 classifier [ 5.906758] Actions configured [ 5.907383] Netfilter messages via NETLINK v0.30. [ 5.908175] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.912482] ctnetlink v0.93: registering with nfnetlink. [ 5.914301] nf_tables: (c) 2007-2009 Patrick McHardy [ 5.920497] xt_time: kernel timezone is -0000 [ 5.921062] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 5.922506] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 5.923893] IPVS: Creating netns size=2552 id=0 [ 5.924535] IPVS: ipvs loaded. [ 5.924932] IPVS: [rr] scheduler registered. [ 5.925412] IPVS: [wrr] scheduler registered. [ 5.925899] IPVS: [lc] scheduler registered. [ 5.926480] IPVS: [wlc] scheduler registered. [ 5.927018] IPVS: [lblc] scheduler registered. [ 5.927519] IPVS: [lblcr] scheduler registered. [ 5.928111] IPVS: [dh] scheduler registered. [ 5.928650] IPVS: [sh] scheduler registered. [ 5.929119] IPVS: [sed] scheduler registered. [ 5.929638] IPVS: [nq] scheduler registered. [ 5.930223] ipip: IPv4 over IPv4 tunneling driver [ 5.935915] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.938341] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 5.938551] arp_tables: (C) 2002 David S. Miller [ 5.939137] Initializing XFRM netlink socket [ 5.950907] NET: Registered protocol family 10 [ 5.971010] mip6: Mobile IPv6 [ 5.971568] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 5.975034] sit: IPv6 over IPv4 tunneling driver [ 5.979227] NET: Registered protocol family 17 [ 5.979911] NET: Registered protocol family 15 [ 5.980596] l2tp_core: L2TP core driver, V2.0 [ 5.981093] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 5.981683] 9pnet: Installing 9P2000 support [ 5.982638] Key type dns_resolver registered [ 5.989456] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 5.990223] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 5.991957] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 5.993360] AVX2 version of gcm_enc/dec engaged. [ 5.993850] AES CTR mode by8 optimization enabled [ 6.001525] registered taskstats version 1 [ 6.035053] Btrfs loaded [ 6.047655] Magic number: 13:548:793 [ 6.048458] console [netcon0] enabled [ 6.048875] netconsole: network logging started [ 6.050822] ALSA device list: [ 6.051189] No soundcards found. [ 6.053084] md: Waiting for all devices to be available before autodetect [ 6.054056] md: If you don't use raid, use raid=noautodetect [ 6.061574] md: Autodetecting RAID arrays. [ 6.062163] md: Scanned 0 and added 0 devices. [ 6.062811] md: autorun ... [ 6.063210] md: ... autorun DONE. [ 6.081850] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.111089] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.112063] EXT4-fs (sda1): write access will be enabled during recovery [ 6.338107] EXT4-fs (sda1): recovery complete [ 6.342527] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.343717] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.358543] devtmpfs: mounted [ 6.364614] Freeing unused kernel memory: 1828K [ 6.365257] Kernel memory protection disabled.