[ 16.349509] 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: [ 21.942842] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.337123] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 23.143338] random: sshd: uninitialized urandom read (32 bytes read, 94 bits of entropy available) [ 35.427198] random: sshd: uninitialized urandom read (32 bytes read, 106 bits of entropy available) Warning: Permanently added '10.128.15.243' (ECDSA) to the list of known hosts. [ 40.948776] random: sshd: uninitialized urandom read (32 bytes read, 110 bits of entropy available) executing program [ 41.048960] ================================================================== [ 41.056385] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 41.063026] Read of size 8 at addr ffff8801d31160b8 by task syzkaller047094/3331 [ 41.072265] [ 41.073862] CPU: 0 PID: 3331 Comm: syzkaller047094 Not tainted 4.4.111-g1849cd3 #26 [ 41.081622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.090944] 0000000000000000 ed8da3c0014891db ffff8800b42378d0 ffffffff81d0509d [ 41.098903] ffffea00074c4580 ffff8801d31160b8 0000000000000000 ffff8801d31160b8 [ 41.106851] 0000000000000000 ffff8800b4237908 ffffffff814fd433 ffff8801d31160b8 [ 41.114806] Call Trace: [ 41.117363] [] dump_stack+0xc1/0x124 [ 41.122696] [] print_address_description+0x73/0x260 [ 41.129327] [] kasan_report+0x285/0x370 [ 41.134929] [] ? __lock_acquire+0x387e/0x4b50 [ 41.141044] [] __asan_report_load8_noabort+0x14/0x20 [ 41.147764] [] __lock_acquire+0x387e/0x4b50 [ 41.153704] [] ? __lock_acquire+0xb5f/0x4b50 [ 41.159730] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.166707] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.173808] [] ? mark_held_locks+0xaf/0x100 [ 41.180551] [] lock_acquire+0x15e/0x460 [ 41.186146] [] ? remove_wait_queue+0x14/0x40 [ 41.192174] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 41.198459] [] ? remove_wait_queue+0x14/0x40 [ 41.204485] [] remove_wait_queue+0x14/0x40 [ 41.210688] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 41.217667] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 41.224912] [] ? ep_free+0x1c0/0x1c0 [ 41.230242] [] ep_free+0x93/0x1c0 [ 41.235321] [] ? ep_free+0x1c0/0x1c0 [ 41.240654] [] ep_eventpoll_release+0x44/0x60 [ 41.246768] [] __fput+0x233/0x6d0 [ 41.251847] [] ____fput+0x15/0x20 [ 41.256920] [] task_work_run+0x104/0x180 [ 41.262599] [] do_exit+0x871/0x2a20 [ 41.267842] [] ? release_task+0x1240/0x1240 [ 41.273786] [] ? SyS_epoll_create+0x190/0x190 [ 41.279900] [] do_group_exit+0x108/0x320 [ 41.285581] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 41.292041] [] SyS_exit_group+0x1d/0x20 [ 41.297641] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 41.304186] [ 41.305782] Allocated by task 3331: [ 41.309373] [] save_stack_trace+0x26/0x50 [ 41.315256] [] save_stack+0x43/0xd0 [ 41.320614] [] kasan_kmalloc+0xad/0xe0 [ 41.326234] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 41.332816] [] binder_get_thread+0x181/0x7a0 [ 41.338965] [] binder_poll+0x4a/0x210 [ 41.344527] [] SyS_epoll_ctl+0x10b1/0x2050 [ 41.350495] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 41.357181] [ 41.358777] Freed by task 3331: [ 41.362023] [] save_stack_trace+0x26/0x50 [ 41.367906] [] save_stack+0x43/0xd0 [ 41.373702] [] kasan_slab_free+0x72/0xc0 [ 41.379754] [] kfree+0xfc/0x300 [ 41.384769] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 41.391526] [] binder_thread_release+0x27d/0x540 [ 41.398017] [] binder_ioctl+0xb94/0x12e0 [ 41.403810] [] do_vfs_ioctl+0x7aa/0xee0 [ 41.409519] [] SyS_ioctl+0x8f/0xc0 [ 41.414809] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 41.421479] [ 41.423075] The buggy address belongs to the object at ffff8801d3116000 [ 41.423075] which belongs to the cache kmalloc-512 of size 512 [ 41.435707] The buggy address is located 184 bytes inside of [ 41.435707] 512-byte region [ffff8801d3116000, ffff8801d3116200) [ 41.449292] 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: 0x00000000014268a0 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-g1849cd3 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #26 SMP PREEMPT Sun Jan 14 10:07:27 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 1957144056 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 [ 1.193203] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.194404] pid_max: default: 32768 minimum: 301 [ 1.195109] ACPI: Core revision 20150930 [ 1.267244] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.268476] Security Framework initialized [ 1.269040] SELinux: Initializing. [ 1.269701] AppArmor: AppArmor disabled by boot time parameter [ 1.270631] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.271613] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.275423] Initializing cgroup subsys io [ 1.276033] Initializing cgroup subsys freezer [ 1.276734] Initializing cgroup subsys hugetlb [ 1.277392] Initializing cgroup subsys debug [ 1.278150] CPU: Physical Processor ID: 0 [ 1.279882] mce: CPU supports 32 MCE banks [ 1.280621] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.281466] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.284459] Freeing SMP alternatives memory: 44K [ 1.292846] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.412515] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.414056] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.502816] x86: Booting SMP configuration: [ 1.503543] .... node #0, CPUs: #1 [ 1.504302] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.509056] x86: Booted up 1 node, 2 CPUs [ 1.509658] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.514306] devtmpfs: initialized [ 1.523815] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.525295] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.526962] xor: automatically using best checksumming function: [ 1.540298] kworker/u4:0 (21) used greatest stack depth: 27864 bytes left [ 1.622527] avx : 21828.800 MB/sec [ 1.623742] RTC time: 10:16:38, date: 01/14/18 [ 1.626030] NET: Registered protocol family 16 [ 1.627149] schedtune: init normalization constants... [ 1.627847] schedtune: no energy model data [ 1.628420] schedtune: disabled! [ 1.633957] kworker/u4:0 (27) used greatest stack depth: 26984 bytes left [ 1.662811] cpuidle: using governor ladder [ 1.692581] cpuidle: using governor menu [ 1.693957] ACPI: bus type PCI registered [ 1.694514] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.697349] PCI: Using configuration type 1 for base access [ 2.132563] raid6: sse2x1 gen() 4781 MB/s [ 2.302527] raid6: sse2x1 xor() 2455 MB/s [ 2.472527] raid6: sse2x2 gen() 7025 MB/s [ 2.642523] raid6: sse2x2 xor() 3945 MB/s [ 2.812523] raid6: sse2x4 gen() 8663 MB/s [ 2.982525] raid6: sse2x4 xor() 5008 MB/s [ 3.152525] raid6: avx2x1 gen() 9428 MB/s [ 3.322520] raid6: avx2x2 gen() 14673 MB/s [ 3.492523] raid6: avx2x4 gen() 19119 MB/s [ 3.493211] raid6: using algorithm avx2x4 gen() 19119 MB/s [ 3.494080] raid6: using avx2x2 recovery algorithm [ 3.495406] ACPI: Added _OSI(Module Device) [ 3.496081] ACPI: Added _OSI(Processor Device) [ 3.496689] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.497328] ACPI: Added _OSI(Processor Aggregator Device) [ 3.507804] ACPI: Executed 2 blocks of module-level executable AML code [ 3.583785] ACPI: Interpreter enabled [ 3.584733] ACPI: (supports S0 S3 S4 S5) [ 3.585311] ACPI: Using IOAPIC for interrupt routing [ 3.586438] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.796319] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.797326] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.798650] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.799678] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.825988] PCI host bridge to bus 0000:00 [ 3.826640] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.827625] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.828573] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.829655] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.830676] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.866249] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.949315] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.955358] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.961311] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.967275] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.970962] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.984003] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.987421] vgaarb: loaded [ 3.990616] SCSI subsystem initialized [ 4.000807] ACPI: bus type USB registered [ 4.002443] usbcore: registered new interface driver usbfs [ 4.003813] usbcore: registered new interface driver hub [ 4.004827] usbcore: registered new device driver usb [ 4.006707] pps_core: LinuxPPS API ver. 1 registered [ 4.007502] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.008974] PTP clock support registered [ 4.020581] Advanced Linux Sound Architecture Driver Initialized. [ 4.022355] PCI: Using ACPI for IRQ routing [ 4.039195] NetLabel: Initializing [ 4.039811] NetLabel: domain hash size = 128 [ 4.040429] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.041390] NetLabel: unlabeled traffic allowed by default [ 4.043901] amd_nb: Cannot enumerate AMD northbridges [ 4.044788] clocksource: Switched to clocksource kvm-clock [ 4.203729] pnp: PnP ACPI init [ 4.226409] pnp: PnP ACPI: found 7 devices [ 4.240235] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.241996] NET: Registered protocol family 2 [ 4.244515] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.246106] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.253282] TCP: Hash tables configured (established 65536 bind 65536) [ 4.254462] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.256741] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.259399] NET: Registered protocol family 1 [ 4.260143] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.261907] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.262805] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.264759] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.266008] hw unit of domain pp0-core 2^-0 Joules [ 4.266685] hw unit of domain package 2^-0 Joules [ 4.267324] hw unit of domain dram 2^-16 Joules [ 4.273577] Scanning for low memory corruption every 60 seconds [ 4.283272] audit: initializing netlink subsys (disabled) [ 4.284359] audit: type=2000 audit(1515925000.722:1): initialized [ 4.291770] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.426286] VFS: Disk quotas dquot_6.6.0 [ 4.427861] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.450467] fuse init (API version 7.23) [ 4.453796] 9p: Installing v9fs 9p2000 file system support [ 4.468677] async_tx: api initialized (async) [ 4.470639] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.471713] io scheduler noop registered [ 4.472285] io scheduler deadline registered [ 4.474712] io scheduler cfq registered (default) [ 4.483132] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.486534] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.487803] ACPI: Power Button [PWRF] [ 4.489496] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.490619] ACPI: Sleep Button [SLPF] [ 4.516525] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.517539] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.541696] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.543086] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.550143] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.573477] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.599315] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.624532] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.649448] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.658021] Non-volatile memory driver v1.3 [ 4.660227] Linux agpgart interface v0.103 [ 4.663225] [drm] Initialized drm 1.1.0 20060810 [ 4.763201] brd: module loaded [ 4.841347] loop: module loaded [ 4.865449] nbd: registered device at major 43 [ 5.002278] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.003737] drbd: built-in [ 5.004414] drbd: registered as block device major 147 [ 5.032403] scsi host0: Virtio SCSI HBA [ 5.069698] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.255082] tsc: Refined TSC clocksource calibration: 2299.799 MHz [ 5.256795] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126776e976, max_idle_ns: 440795286532 ns [ 5.731211] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.733458] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.733458] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.741122] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.743170] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.743208] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.743516] SCSI Media Changer driver v0.25 [ 5.747922] tun: Universal TUN/TAP device driver, 1.6 [ 5.749307] tun: (C) 1999-2004 Max Krasnyansky [ 5.750829] sd 0:0:1:0: [sda] Write Protect is off [ 5.753592] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.791033] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.792534] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.793957] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.796041] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.797516] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.798775] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.800555] sky2: driver version 1.30 [ 5.802777] PPP generic driver version 2.4.2 [ 5.805025] PPP BSD Compression module registered [ 5.806238] PPP Deflate Compression module registered [ 5.807120] PPP MPPE Compression module registered [ 5.808194] NET: Registered protocol family 24 [ 5.809670] usbcore: registered new interface driver asix [ 5.811100] usbcore: registered new interface driver ax88179_178a [ 5.812509] usbcore: registered new interface driver cdc_ether [ 5.813901] usbcore: registered new interface driver net1080 [ 5.815806] usbcore: registered new interface driver cdc_subset [ 5.817379] usbcore: registered new interface driver zaurus [ 5.819000] usbcore: registered new interface driver cdc_ncm [ 5.822122] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.823795] ehci-pci: EHCI PCI platform driver [ 5.824928] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.826417] ohci-pci: OHCI PCI platform driver [ 5.826448] sda: sda1 [ 5.828805] uhci_hcd: USB Universal Host Controller Interface driver [ 5.833240] usbcore: registered new interface driver usblp [ 5.836153] usbcore: registered new interface driver usb-storage [ 5.839765] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.839831] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.841831] i8042: Warning: Keylock active [ 5.843241] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.845691] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.849010] mousedev: PS/2 mouse device common for all mice [ 5.853931] usbcore: registered new interface driver xpad [ 5.855647] usbcore: registered new interface driver usb_acecad [ 5.857365] usbcore: registered new interface driver aiptek [ 5.858457] usbcore: registered new interface driver gtco [ 5.860054] usbcore: registered new interface driver hanwang [ 5.861449] usbcore: registered new interface driver kbtab [ 5.865295] rtc_cmos 00:00: RTC can wake from S4 [ 5.868253] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.869740] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.873352] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.877684] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.879881] md: linear personality registered for level -1 [ 5.881108] md: raid0 personality registered for level 0 [ 5.882408] md: raid1 personality registered for level 1 [ 5.883547] md: raid10 personality registered for level 10 [ 5.896068] md: raid6 personality registered for level 6 [ 5.897528] md: raid5 personality registered for level 5 [ 5.898654] md: raid4 personality registered for level 4 [ 5.899734] md: multipath personality registered for level -4 [ 5.901084] md: faulty personality registered for level -5 [ 5.906966] device-mapper: uevent: version 1.0.3 [ 5.911063] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.924489] device-mapper: multipath: version 1.10.0 loaded [ 5.925665] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.926422] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.927790] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.931267] device-mapper: raid: Loading target version 1.7.0 [ 5.936006] hidraw: raw HID events driver (C) Jiri Kosina [ 5.967190] usbcore: registered new interface driver usbhid [ 5.968789] usbhid: USB HID core driver [ 5.972651] ashmem: initialized [ 6.024326] oprofile: using timer interrupt. [ 6.025843] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 6.037779] GACT probability on [ 6.038375] Mirror/redirect action on [ 6.039166] Simple TC action Loaded [ 6.043178] netem: version 1.3 [ 6.043775] u32 classifier [ 6.044441] Actions configured [ 6.048986] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.052306] Netfilter messages via NETLINK v0.30. [ 6.054048] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 6.061353] ctnetlink v0.93: registering with nfnetlink. [ 6.062628] nf_tables: (c) 2007-2009 Patrick McHardy [ 6.070435] xt_time: kernel timezone is -0000 [ 6.071427] IPVS: Registered protocols (TCP, UDP, AH, ESP)