[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.238807] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.302009] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 21.727920] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 22.554570] random: sshd: uninitialized urandom read (32 bytes read, 100 bits of entropy available) [ 22.734900] random: sshd: uninitialized urandom read (32 bytes read, 106 bits of entropy available) Warning: Permanently added '10.128.15.210' (ECDSA) to the list of known hosts. [ 28.124408] random: sshd: uninitialized urandom read (32 bytes read, 114 bits of entropy available) executing program [ 28.219697] ================================================================== [ 28.227081] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 28.233730] Read of size 8 at addr ffff8800b45ecab8 by task syzkaller984908/3314 [ 28.241225] [ 28.242826] CPU: 0 PID: 3314 Comm: syzkaller984908 Not tainted 4.4.110-g618a510 #22 [ 28.250581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.259902] 0000000000000000 89254c764a9fa6dc ffff8801d116f8d0 ffffffff81d04e3d [ 28.267872] ffffea0002d17b00 ffff8800b45ecab8 0000000000000000 ffff8800b45ecab8 [ 28.275830] 0000000000000000 ffff8801d116f908 ffffffff814fd1f3 ffff8800b45ecab8 [ 28.283784] Call Trace: [ 28.286340] [<ffffffff81d04e3d>] dump_stack+0xc1/0x124 [ 28.291669] [<ffffffff814fd1f3>] print_address_description+0x73/0x260 [ 28.298296] [<ffffffff814fd705>] kasan_report+0x285/0x370 [ 28.303894] [<ffffffff81239bde>] ? __lock_acquire+0x387e/0x4b50 [ 28.310004] [<ffffffff814fd864>] __asan_report_load8_noabort+0x14/0x20 [ 28.316719] [<ffffffff81239bde>] __lock_acquire+0x387e/0x4b50 [ 28.322653] [<ffffffff81236ebf>] ? __lock_acquire+0xb5f/0x4b50 [ 28.328674] [<ffffffff81236360>] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 28.335656] [<ffffffff81236360>] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 28.342632] [<ffffffff8123574f>] ? mark_held_locks+0xaf/0x100 [ 28.348567] [<ffffffff8123c71e>] lock_acquire+0x15e/0x460 [ 28.354154] [<ffffffff8121f0c4>] ? remove_wait_queue+0x14/0x40 [ 28.360178] [<ffffffff8377520e>] _raw_spin_lock_irqsave+0x4e/0x70 [ 28.366461] [<ffffffff8121f0c4>] ? remove_wait_queue+0x14/0x40 [ 28.372482] [<ffffffff8121f0c4>] remove_wait_queue+0x14/0x40 [ 28.378332] [<ffffffff815f65f8>] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 28.385309] [<ffffffff815f6664>] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 28.392549] [<ffffffff815f7450>] ? ep_free+0x1c0/0x1c0 [ 28.397878] [<ffffffff815f7323>] ep_free+0x93/0x1c0 [ 28.402945] [<ffffffff815f7450>] ? ep_free+0x1c0/0x1c0 [ 28.408272] [<ffffffff815f7494>] ep_eventpoll_release+0x44/0x60 [ 28.414380] [<ffffffff81522833>] __fput+0x233/0x6d0 [ 28.419445] [<ffffffff81522d55>] ____fput+0x15/0x20 [ 28.424512] [<ffffffff8118ba14>] task_work_run+0x104/0x180 [ 28.430187] [<ffffffff81132e11>] do_exit+0x871/0x2a20 [ 28.435426] [<ffffffff811325a0>] ? release_task+0x1240/0x1240 [ 28.441362] [<ffffffff815f93d0>] ? SyS_epoll_create+0x190/0x190 [ 28.447470] [<ffffffff81139288>] do_group_exit+0x108/0x320 [ 28.453147] [<ffffffff81003044>] ? lockdep_sys_exit_thunk+0x12/0x14 [ 28.459603] [<ffffffff811394bd>] SyS_exit_group+0x1d/0x20 [ 28.465191] [<ffffffff83775619>] entry_SYSCALL_64_fastpath+0x16/0x92 [ 28.471732] [ 28.473332] Allocated by task 3314: [ 28.476921] [<ffffffff81035d26>] save_stack_trace+0x26/0x50 [ 28.482797] [<ffffffff814fc263>] save_stack+0x43/0xd0 [ 28.488151] [<ffffffff814fc52d>] kasan_kmalloc+0xad/0xe0 [ 28.493774] [<ffffffff814f84a0>] kmem_cache_alloc_trace+0x100/0x2b0 [ 28.500353] [<ffffffff82c7e9f1>] binder_get_thread+0x181/0x7a0 [ 28.506486] [<ffffffff82c7f05a>] binder_poll+0x4a/0x210 [ 28.512008] [<ffffffff815fa481>] SyS_epoll_ctl+0x10b1/0x2050 [ 28.517968] [<ffffffff83775619>] entry_SYSCALL_64_fastpath+0x16/0x92 [ 28.524626] [ 28.526217] Freed by task 3314: [ 28.529456] [<ffffffff81035d26>] save_stack_trace+0x26/0x50 [ 28.535344] [<ffffffff814fc263>] save_stack+0x43/0xd0 [ 28.540699] [<ffffffff814fcb82>] kasan_slab_free+0x72/0xc0 [ 28.546489] [<ffffffff814f960c>] kfree+0xfc/0x300 [ 28.551495] [<ffffffff82c77f41>] binder_thread_dec_tmpref+0x1c1/0x250 [ 28.558249] [<ffffffff82c78a7d>] binder_thread_release+0x27d/0x540 [ 28.564730] [<ffffffff82c936e4>] binder_ioctl+0xb94/0x12e0 [ 28.570515] [<ffffffff8155926a>] do_vfs_ioctl+0x7aa/0xee0 [ 28.576219] [<ffffffff81559a2f>] SyS_ioctl+0x8f/0xc0 [ 28.581491] [<ffffffff83775619>] entry_SYSCALL_64_fastpath+0x16/0x92 [ 28.588150] [ 28.589746] The buggy address belongs to the object at ffff8800b45eca00 [ 28.589746] which belongs to the cache kmalloc-512 of size 512 [ 28.602365] The buggy address is located 184 bytes inside of [ 28.602365] 512-byte region [ffff8800b45eca00, ffff8800b45ecc00) [ 28.614205] 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: 0x0000000001426fef 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 4.4.110-g618a510 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #22 SMP PREEMPT Tue Jan 9 13:27:30 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 1740739896 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 (40428K 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 [ 1.171658] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.172852] pid_max: default: 32768 minimum: 301 [ 1.173553] ACPI: Core revision 20150930 [ 1.246149] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.247413] Security Framework initialized [ 1.247977] SELinux: Initializing. [ 1.248625] AppArmor: AppArmor disabled by boot time parameter [ 1.249588] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.250569] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.254316] Initializing cgroup subsys io [ 1.255007] Initializing cgroup subsys freezer [ 1.255674] Initializing cgroup subsys hugetlb [ 1.256314] Initializing cgroup subsys debug [ 1.257071] CPU: Physical Processor ID: 0 [ 1.258768] mce: CPU supports 32 MCE banks [ 1.259490] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.260343] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.263286] Freeing SMP alternatives memory: 44K [ 1.272102] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.390994] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.392517] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.481235] x86: Booting SMP configuration: [ 1.481932] .... node #0, CPUs: #1 [ 1.482755] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.487378] x86: Booted up 1 node, 2 CPUs [ 1.488017] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.492480] devtmpfs: initialized [ 1.501996] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.503421] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.505232] xor: automatically using best checksumming function: [ 1.508311] kworker/u4:0 (21) used greatest stack depth: 27224 bytes left [ 1.600977] avx : 22043.200 MB/sec [ 1.602170] RTC time: 3:19:54, date: 01/10/18 [ 1.604447] NET: Registered protocol family 16 [ 1.605535] schedtune: init normalization constants... [ 1.606250] schedtune: no energy model data [ 1.606839] schedtune: disabled! [ 1.641298] cpuidle: using governor ladder [ 1.671021] cpuidle: using governor menu [ 1.672392] ACPI: bus type PCI registered [ 1.673031] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.675925] PCI: Using configuration type 1 for base access [ 1.858941] kworker/u4:0 (371) used greatest stack depth: 26984 bytes left [ 2.110922] raid6: sse2x1 gen() 4739 MB/s [ 2.280898] raid6: sse2x1 xor() 2501 MB/s [ 2.450876] raid6: sse2x2 gen() 7576 MB/s [ 2.620852] raid6: sse2x2 xor() 4220 MB/s [ 2.790821] raid6: sse2x4 gen() 9757 MB/s [ 2.960800] raid6: sse2x4 xor() 5519 MB/s [ 3.130785] raid6: avx2x1 gen() 9385 MB/s [ 3.300751] raid6: avx2x2 gen() 14665 MB/s [ 3.470728] raid6: avx2x4 gen() 19180 MB/s [ 3.471382] raid6: using algorithm avx2x4 gen() 19180 MB/s [ 3.472158] raid6: using avx2x2 recovery algorithm [ 3.473463] ACPI: Added _OSI(Module Device) [ 3.474090] ACPI: Added _OSI(Processor Device) [ 3.474698] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.475353] ACPI: Added _OSI(Processor Aggregator Device) [ 3.485821] ACPI: Executed 2 blocks of module-level executable AML code [ 3.562151] ACPI: Interpreter enabled [ 3.563110] ACPI: (supports S0 S3 S4 S5) [ 3.563651] ACPI: Using IOAPIC for interrupt routing [ 3.564769] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.775946] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.776977] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.778313] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.779295] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.805706] PCI host bridge to bus 0000:00 [ 3.806374] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.807354] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.808287] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.809320] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.810338] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.844267] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.923026] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.928803] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.934418] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.939859] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.943014] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.956197] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.959633] vgaarb: loaded [ 3.962763] SCSI subsystem initialized [ 3.972507] ACPI: bus type USB registered [ 3.974752] usbcore: registered new interface driver usbfs [ 3.976031] usbcore: registered new interface driver hub [ 3.977085] usbcore: registered new device driver usb [ 3.978981] pps_core: LinuxPPS API ver. 1 registered [ 3.979691] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 3.981155] PTP clock support registered [ 3.984002] Advanced Linux Sound Architecture Driver Initialized. [ 3.985619] PCI: Using ACPI for IRQ routing [ 4.001320] NetLabel: Initializing [ 4.001854] NetLabel: domain hash size = 128 [ 4.002447] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.003403] NetLabel: unlabeled traffic allowed by default [ 4.005905] amd_nb: Cannot enumerate AMD northbridges [ 4.006710] clocksource: Switched to clocksource kvm-clock [ 4.168887] pnp: PnP ACPI init [ 4.192973] pnp: PnP ACPI: found 7 devices [ 4.206204] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.208259] NET: Registered protocol family 2 [ 4.210751] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.212937] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.220278] TCP: Hash tables configured (established 65536 bind 65536) [ 4.222135] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.223782] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.227915] NET: Registered protocol family 1 [ 4.228679] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.230415] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.231284] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.233172] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.234372] hw unit of domain pp0-core 2^-0 Joules [ 4.235022] hw unit of domain package 2^-0 Joules [ 4.235659] hw unit of domain dram 2^-16 Joules [ 4.241345] Scanning for low memory corruption every 60 seconds [ 4.250148] audit: initializing netlink subsys (disabled) [ 4.251227] audit: type=2000 audit(1515554396.937:1): initialized [ 4.258630] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.393370] VFS: Disk quotas dquot_6.6.0 [ 4.394907] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.417597] fuse init (API version 7.23) [ 4.420864] 9p: Installing v9fs 9p2000 file system support [ 4.436633] async_tx: api initialized (async) [ 4.438493] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.439608] io scheduler noop registered [ 4.440161] io scheduler deadline registered [ 4.442561] io scheduler cfq registered (default) [ 4.453258] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.456592] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.457790] ACPI: Power Button [PWRF] [ 4.459484] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.460520] ACPI: Sleep Button [SLPF] [ 4.485621] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.486566] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.508568] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.509539] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.515530] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.538659] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.563577] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.588659] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.613566] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.622073] Non-volatile memory driver v1.3 [ 4.624262] Linux agpgart interface v0.103 [ 4.627383] [drm] Initialized drm 1.1.0 20060810 [ 4.738017] brd: module loaded [ 4.776260] loop: module loaded [ 4.819419] nbd: registered device at major 43 [ 4.956924] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.957799] drbd: built-in [ 4.958457] drbd: registered as block device major 147 [ 4.984012] scsi host0: Virtio SCSI HBA [ 5.021506] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.227420] tsc: Refined TSC clocksource calibration: 2299.809 MHz [ 5.228356] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126808dd92, max_idle_ns: 440795236378 ns [ 5.651317] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.652903] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.652903] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.659916] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.662017] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.662727] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.663036] SCSI Media Changer driver v0.25 [ 5.668168] sd 0:0:1:0: [sda] Write Protect is off [ 5.668254] tun: Universal TUN/TAP device driver, 1.6 [ 5.668256] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 5.682960] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.705600] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.707614] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.708839] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.710601] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.712053] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.713377] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.714838] sky2: driver version 1.30 [ 5.717120] PPP generic driver version 2.4.2 [ 5.719182] PPP BSD Compression module registered [ 5.720091] PPP Deflate Compression module registered [ 5.721090] PPP MPPE Compression module registered [ 5.721704] NET: Registered protocol family 24 [ 5.722726] usbcore: registered new interface driver asix [ 5.723865] usbcore: registered new interface driver ax88179_178a [ 5.725119] usbcore: registered new interface driver cdc_ether [ 5.726305] usbcore: registered new interface driver net1080 [ 5.728077] usbcore: registered new interface driver cdc_subset [ 5.729379] usbcore: registered new interface driver zaurus [ 5.731195] usbcore: registered new interface driver cdc_ncm [ 5.731848] sda: sda1 [ 5.735870] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.738804] ehci-pci: EHCI PCI platform driver [ 5.740486] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.742181] ohci-pci: OHCI PCI platform driver [ 5.743315] uhci_hcd: USB Universal Host Controller Interface driver [ 5.745783] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.747107] usbcore: registered new interface driver usblp [ 5.747573] usbcore: registered new interface driver usb-storage [ 5.749262] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.751155] i8042: Warning: Keylock active [ 5.752583] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.755450] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.760580] mousedev: PS/2 mouse device common for all mice [ 5.765013] usbcore: registered new interface driver xpad [ 5.766371] usbcore: registered new interface driver usb_acecad [ 5.767804] usbcore: registered new interface driver aiptek [ 5.769273] usbcore: registered new interface driver gtco [ 5.770704] usbcore: registered new interface driver hanwang [ 5.772161] usbcore: registered new interface driver kbtab [ 5.775395] rtc_cmos 00:00: RTC can wake from S4 [ 5.779143] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.780517] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.783305] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.786637] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.788979] md: linear personality registered for level -1 [ 5.790313] md: raid0 personality registered for level 0 [ 5.791149] md: raid1 personality registered for level 1 [ 5.792139] md: raid10 personality registered for level 10 [ 5.793676] md: raid6 personality registered for level 6 [ 5.794883] md: raid5 personality registered for level 5 [ 5.795943] md: raid4 personality registered for level 4 [ 5.797319] md: multipath personality registered for level -4 [ 5.798857] md: faulty personality registered for level -5 [ 5.803849] device-mapper: uevent: version 1.0.3 [ 5.807942] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.831294] device-mapper: multipath: version 1.10.0 loaded [ 5.832253] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.833530] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.834709] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.837657] device-mapper: raid: Loading target version 1.7.0 [ 5.841736] hidraw: raw HID events driver (C) Jiri Kosina [ 5.873769] usbcore: registered new interface driver usbhid [ 5.874622] usbhid: USB HID core driver [ 5.877948] ashmem: initialized [ 5.923342] oprofile: using timer interrupt. [ 5.924417] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 5.936575] GACT probability on [ 5.937659] Mirror/redirect action on [ 5.938741] Simple TC action Loaded [ 5.942284] netem: version 1.3 [ 5.943260] u32 classifier [ 5.943643] Actions configured [ 5.944463] Netfilter messages via NETLINK v0.30. [ 5.945464] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.951332] ctnetlink v0.93: registering with nfnetlink. [ 5.953459] nf_tables: (c) 2007-2009 Patrick McHardy <kaber@trash.net> [ 5.960161] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 5.961927] xt_time: kernel timezone is -0000 [ 5.961972] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 5.963276] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 5.963811] IPVS: Creating netns size=2552 id=0 [ 5.964068] IPVS: ipvs loaded. [ 5.964116] IPVS: [rr] scheduler registered. [ 5.964136] IPVS: [wrr] scheduler registered. [ 5.964156] IPVS: [lc] scheduler registered. [ 5.964176] IPVS: [wlc] scheduler registered. [ 5.964218] IPVS: [lblc] scheduler registered. [ 5.964260] IPVS: [lblcr] scheduler registered. [ 5.964279] IPVS: [dh] scheduler registered. [ 5.964299] IPVS: [sh] scheduler registered. [ 5.964319] IPVS: [sed] scheduler registered. [ 5.964339] IPVS: [nq] scheduler registered. [ 5.964519] ipip: IPv4 over IPv4 tunneling driver [ 5.970132] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.971455] arp_tables: (C) 2002 David S. Miller [ 5.971986] Initializing XFRM netlink socket [ 5.981835] NET: Registered protocol family 10 [ 6.001645] mip6: Mobile IPv6 [ 6.002510] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 6.005262] sit: IPv6 over IPv4 tunneling driver [ 6.010115] NET: Registered protocol family 17 [ 6.010890] NET: Registered protocol family 15 [ 6.011949] l2tp_core: L2TP core driver, V2.0 [ 6.012673] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 6.013395] 9pnet: Installing 9P2000 support [ 6.014666] Key type dns_resolver registered [ 6.021313] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 6.022800] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 6.024368] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 6.026041] AVX2 version of gcm_enc/dec engaged. [ 6.028562] AES CTR mode by8 optimization enabled [ 6.037051] registered taskstats version 1 [ 6.070682] Btrfs loaded [ 6.073224] Magic number: 2:306:310 [ 6.074245] console [netcon0] enabled [ 6.074915] netconsole: network logging started [ 6.077166] ALSA device list: [ 6.077628] No soundcards found. [ 6.079343] md: Waiting for all devices to be available before autodetect [ 6.080267] md: If you don't use raid, use raid=noautodetect [ 6.089495] md: Autodetecting RAID arrays. [ 6.090161] md: Scanned 0 and added 0 devices. [ 6.090789] md: autorun ... [ 6.091203] md: ... autorun DONE. [ 6.119625] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.136243] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.137751] EXT4-fs (sda1): write access will be enabled during recovery [ 6.330300] EXT4-fs (sda1): recovery complete [ 6.332976] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.334220] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.336274] devtmpfs: mounted [ 6.342498] Freeing unused kernel memory: 1844K [ 6.343129] Kernel memory protection disabled. [ 7.309495] SELinux: Permission module_load in class system not defined in policy. [ 7.310769] SELinux: Class netlink_iscsi_socket not defined in policy. [ 7.311713] SELinux: Class netlink_fib_lookup_socket not defined in policy. [ 7.312706] SELinux: Class netlink_connector_socket not defined in policy. [ 7.313634] SELinux: Class netlink_netfilter_socket not defined in policy. [ 7.314616] SELinux: Class netlink_generic_socket not defined in policy. [ 7.315554] SELinux: Class netlink_scsitransport_socket not defined in policy. [ 7.316604] SELinux: Class netlink_rdma_socket not defined in policy. [ 7.317494] SELinux: Class netlink_crypto_socket not defined in policy. [ 7.318409] SELinux: Permission wake_alarm in class capability2 not defined in policy. [ 7.319487] SELinux: Permission block_suspend in class capability2 not defined in policy. [ 7.320662] SELinux: Permission audit_read in class capability2 not defined in policy. [ 7.321746] SELinux: Permission attach_queue in class tun_socket not defined in policy. [ 7.322829] SELinux: Class binder not defined in policy. [ 7.323585] SELinux: the above unknown classes and permissions will be denied [ 7.433873] audit: type=1403 audit(1515554400.117:2): policy loaded auid=4294967295 ses=4294967295 INIT: version 2.88 booting