[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 23.034882] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c[ 23.139428] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) . [ 23.458235] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.483072] random: sshd: uninitialized urandom read (32 bytes read, 116 bits of entropy available) [ 24.660562] random: sshd: uninitialized urandom read (32 bytes read, 121 bits of entropy available) Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. [ 30.042328] random: nonblocking pool is initialized executing program [ 30.155549] ================================================================== [ 30.162954] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 30.169592] Read of size 8 at addr ffff8800aad87c38 by task syzkaller174830/4048 [ 30.177091] [ 30.178694] CPU: 1 PID: 4048 Comm: syzkaller174830 Not tainted 4.4.114-g4e74e98 #5 [ 30.186370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.195707] 0000000000000000 593b1ffda139fe50 ffff8801d6d27850 ffffffff81d03d2d [ 30.203690] ffffea0002ab6180 ffff8800aad87c38 0000000000000000 ffff8800aad87c38 [ 30.211660] 0000000000000000 ffff8801d6d27888 ffffffff814fe1d3 ffff8800aad87c38 [ 30.219643] Call Trace: [ 30.222205] [] dump_stack+0xc1/0x124 [ 30.227542] [] print_address_description+0x73/0x260 [ 30.234180] [] kasan_report+0x285/0x370 [ 30.239776] [] ? __lock_acquire+0x387e/0x4b50 [ 30.245892] [] __asan_report_load8_noabort+0x14/0x20 [ 30.252616] [] __lock_acquire+0x387e/0x4b50 [ 30.258559] [] ? __lock_acquire+0xb5f/0x4b50 [ 30.264603] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.271594] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.278580] [] ? __lock_is_held+0xa1/0xf0 [ 30.284349] [] lock_acquire+0x15e/0x460 [ 30.289953] [] ? remove_wait_queue+0x14/0x40 [ 30.295991] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 30.302285] [] ? remove_wait_queue+0x14/0x40 [ 30.308323] [] remove_wait_queue+0x14/0x40 [ 30.314185] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 30.321174] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 30.328429] [] ep_remove+0x41/0x290 [ 30.333688] [] eventpoll_release_file+0xc5/0x140 [ 30.340069] [] __fput+0x521/0x6d0 [ 30.345142] [] ____fput+0x15/0x20 [ 30.350306] [] task_work_run+0x104/0x180 [ 30.356002] [] do_exit+0x82a/0x2a10 [ 30.361249] [] ? compat_SyS_ppoll+0x420/0x420 [ 30.367370] [] ? release_task+0x1240/0x1240 [ 30.373325] [] ? SyS_epoll_create+0x190/0x190 [ 30.379441] [] do_group_exit+0x108/0x320 [ 30.385121] [] SyS_exit_group+0x1d/0x20 [ 30.390716] [] ? do_group_exit+0x320/0x320 [ 30.396574] [] do_fast_syscall_32+0x314/0x890 [ 30.402696] [] sysenter_flags_fixed+0xd/0x17 [ 30.408725] [ 30.410325] Allocated by task 4048: [ 30.413917] [] save_stack_trace+0x26/0x50 [ 30.419800] [] save_stack+0x43/0xd0 [ 30.425165] [] kasan_kmalloc+0xad/0xe0 [ 30.430793] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 30.437374] [] binder_get_thread+0x15d/0x750 [ 30.443521] [] binder_poll+0x4a/0x210 [ 30.449059] [] SyS_epoll_ctl+0x10b1/0x2040 [ 30.455046] [] do_fast_syscall_32+0x314/0x890 [ 30.461281] [] sysenter_flags_fixed+0xd/0x17 [ 30.467439] [ 30.469040] Freed by task 4048: [ 30.472288] [] save_stack_trace+0x26/0x50 [ 30.478183] [] save_stack+0x43/0xd0 [ 30.483554] [] kasan_slab_free+0x72/0xc0 [ 30.489351] [] kfree+0xfc/0x300 [ 30.494372] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 30.501129] [] binder_thread_release+0x27d/0x540 [ 30.507625] [] binder_ioctl+0xb94/0x12e0 [ 30.513433] [] compat_SyS_ioctl+0x28a/0x2540 [ 30.519591] [] do_fast_syscall_32+0x314/0x890 [ 30.525828] [] sysenter_flags_fixed+0xd/0x17 [ 30.531982] [ 30.533589] The buggy address belongs to the object at ffff8800aad87b80 [ 30.533589] which belongs to the cache kmalloc-512 of size 512 [ 30.546217] The buggy address is located 184 bytes inside of [ 30.546217] 512-byte region [ffff8800aad87b80, ffff8800aad87d80) [ 30.558059] The buggy address belongs to the page: [ 30.586416] BUG: unable to handle kernel paging request at ffffffff847de0c8 [ 30.593789SeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 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 0x000f2850: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c926e input_len: 0x0000000001425fa5 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 4.4.114-g4e74e98 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #5 SMP PREEMPT Sat Feb 3 05:02:46 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 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] 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 = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f28d0-0x000f28df] mapped at [ffff8800000f28d0] [ 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 0x00000000000F2890 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 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 1992626507 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 0x0000000000100000-0x00000000bfff2fff] [ 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 0xbfff3000-0xbfffffff] [ 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: 1935227 [ 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: 6581404K/7863876K available (40424K kernel code, 6135K rwdata, 8816K 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 [ 1.150713] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.151896] pid_max: default: 32768 minimum: 301 [ 1.152615] ACPI: Core revision 20150930 [ 1.578671] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.580748] Security Framework initialized [ 1.581318] SELinux: Initializing. [ 1.581965] AppArmor: AppArmor disabled by boot time parameter [ 1.582861] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.583809] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.587524] Initializing cgroup subsys io [ 1.588129] Initializing cgroup subsys freezer [ 1.588830] Initializing cgroup subsys hugetlb [ 1.589472] Initializing cgroup subsys debug [ 1.590294] CPU: Physical Processor ID: 0 [ 1.592230] mce: CPU supports 32 MCE banks [ 1.592980] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.593834] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.594737] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.598013] Freeing SMP alternatives memory: 44K [ 1.608103] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.720072] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.721606] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.810357] x86: Booting SMP configuration: [ 1.811003] .... node #0, CPUs: #1 [ 1.811789] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.816615] x86: Booted up 1 node, 2 CPUs [ 1.817182] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.821849] devtmpfs: initialized [ 1.831516] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.832892] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.834545] xor: automatically using best checksumming function: [ 1.847805] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 1.930111] avx : 21021.600 MB/sec [ 1.931266] RTC time: 7:14:52, date: 02/03/18 [ 1.933562] NET: Registered protocol family 16 [ 1.934668] schedtune: init normalization constants... [ 1.935380] schedtune: no energy model data [ 1.935956] schedtune: disabled! [ 1.970290] cpuidle: using governor ladder [ 2.000131] cpuidle: using governor menu [ 2.001354] ACPI: bus type PCI registered [ 2.001911] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.004756] PCI: Using configuration type 1 for base access [ 2.016042] kworker/u4:1 (42) used greatest stack depth: 27448 bytes left [ 2.440170] raid6: sse2x1 gen() 2535 MB/s [ 2.610137] raid6: sse2x1 xor() 2387 MB/s [ 2.780127] raid6: sse2x2 gen() 6996 MB/s [ 2.950138] raid6: sse2x2 xor() 4067 MB/s [ 3.120132] raid6: sse2x4 gen() 8666 MB/s [ 3.290136] raid6: sse2x4 xor() 5257 MB/s [ 3.460137] raid6: avx2x1 gen() 9312 MB/s [ 3.630136] raid6: avx2x2 gen() 14436 MB/s [ 3.800144] raid6: avx2x4 gen() 18908 MB/s [ 3.800826] raid6: using algorithm avx2x4 gen() 18908 MB/s [ 3.801615] raid6: using avx2x2 recovery algorithm [ 3.802988] ACPI: Added _OSI(Module Device) [ 3.803675] ACPI: Added _OSI(Processor Device) [ 3.804306] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.804950] ACPI: Added _OSI(Processor Aggregator Device) [ 3.831143] ACPI: Executed 2 blocks of module-level executable AML code [ 4.718731] ACPI: Interpreter enabled [ 4.719683] ACPI: (supports S0 S3 S4 S5) [ 4.720259] ACPI: Using IOAPIC for interrupt routing [ 4.722112] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.906070] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.907425] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.908752] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.909741] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.937163] PCI host bridge to bus 0000:00 [ 5.937786] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.938716] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.939645] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.940714] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.941742] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.979526] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.061502] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.067800] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.073652] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.079373] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.082711] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.645616] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.649283] vgaarb: loaded [ 6.652584] SCSI subsystem initialized [ 6.656997] ACPI: bus type USB registered [ 6.658760] usbcore: registered new interface driver usbfs [ 6.660049] usbcore: registered new interface driver hub [ 6.661336] usbcore: registered new device driver usb [ 6.663448] pps_core: LinuxPPS API ver. 1 registered [ 6.664636] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.666165] PTP clock support registered [ 6.668130] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.669398] dmi: Firmware registration failed. [ 6.670870] Advanced Linux Sound Architecture Driver Initialized. [ 6.672472] PCI: Using ACPI for IRQ routing [ 6.696811] NetLabel: Initializing [ 6.697336] NetLabel: domain hash size = 128 [ 6.697933] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.698878] NetLabel: unlabeled traffic allowed by default [ 6.701380] amd_nb: Cannot enumerate AMD northbridges [ 6.702686] clocksource: Switched to clocksource kvm-clock [ 6.864727] pnp: PnP ACPI init [ 6.887965] pnp: PnP ACPI: found 7 devices [ 6.902046] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.903996] NET: Registered protocol family 2 [ 6.906486] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.908009] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.915757] TCP: Hash tables configured (established 65536 bind 65536) [ 6.916895] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.918536] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.921880] NET: Registered protocol family 1 [ 6.922619] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.924585] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.925475] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.927416] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.928621] hw unit of domain pp0-core 2^-0 Joules [ 6.929292] hw unit of domain package 2^-0 Joules [ 6.929932] hw unit of domain dram 2^-16 Joules [ 6.936721] Scanning for low memory corruption every 60 seconds [ 6.945616] audit: initializing netlink subsys (disabled) [ 6.946670] audit: type=2000 audit(1517642097.123:1): initialized [ 6.954511] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.088988] VFS: Disk quotas dquot_6.6.0 [ 7.090895] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)