INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 124.985207] urandom_read: 1 callbacks suppressed [ 124.985210] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.4' (ECDSA) to the list of known hosts. [ 130.472543] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/26 10:04:23 parsed 1 programs [ 131.572874] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/26 10:04:25 executed programs: 0 [ 132.780987] IPVS: Creating netns size=2536 id=1 [ 132.812802] IPVS: Creating netns size=2536 id=2 [ 132.844809] IPVS: Creating netns size=2536 id=3 [ 132.886224] IPVS: Creating netns size=2536 id=4 [ 132.920937] ip (3925) used greatest stack depth: 24040 bytes left [ 132.928104] IPVS: Creating netns size=2536 id=5 [ 132.962678] IPVS: Creating netns size=2536 id=6 [ 133.000263] IPVS: Creating netns size=2536 id=7 [ 133.048788] IPVS: Creating netns size=2536 id=8 [ 133.337008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.383266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.438115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.484131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.499850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.525605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.547218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.575791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.656386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.673117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.690283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.703291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.712386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.721428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.728836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.736585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.744159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.751719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 133.763100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.770652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.778745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.786732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 133.795059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.803034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.840930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.881854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 133.900836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 133.933407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 133.950371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.960337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 133.976919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.985166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.994346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 134.002741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 134.010697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.018831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.030354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 134.038015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.046671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.067221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.075795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.083879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.103193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.121743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.149116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 134.166846] ip (4530) used greatest stack depth: 23928 bytes left [ 134.171143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.177969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 134.178002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.178125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.182792] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 134.182821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.182957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.261227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 134.270713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 134.280616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 134.296389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.310812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.322008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.331921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 134.341135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 134.350489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 134.363269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.371565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.379284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.387228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.394850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.406704] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 134.416524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.424166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.437730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 134.448188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 134.455730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 134.465335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 134.473493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.491107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.500024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.507635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.515558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.522939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.530693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.538280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.549466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 134.562322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.571364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 137.410634] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 137.428441] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 137.534825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 137.562689] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 137.575222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 137.582109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 137.630406] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 137.645854] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 137.653536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 137.662275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 137.707340] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 137.713465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 137.723844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 137.793142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 137.814785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 137.821952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 137.997881] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 138.027427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 138.132249] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 138.145169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.151887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.163645] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 138.178803] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 138.224131] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 138.232589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.239953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.317479] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 138.331575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.338751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.346735] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 138.354717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.361857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.805736] hrtimer: interrupt took 35785 ns 2018/08/26 10:04:31 executed programs: 8 2018/08/26 10:04:36 executed programs: 385 2018/08/26 10:04:41 executed programs: 760 [ 153.565621] ================================================================== [ 153.573035] BUG: KASAN: use-after-free in rawv6_sendmsg+0x2691/0x2820 [ 153.579612] Read of size 8 at addr ffff8801ba755658 by task syz-executor0/8867 [ 153.586962] [ 153.588588] CPU: 0 PID: 8867 Comm: syz-executor0 Not tainted 4.9.124-g09eb2ba #31 [ 153.596201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.605635] ffff8801c8e5f6e0 ffffffff81eb95e9 ffffea0006e9d500 ffff8801ba755658 [ 153.613707] 0000000000000000 ffff8801ba755658 ffff8801ba755658 ffff8801c8e5f718 [ 153.621790] ffffffff8156c35e ffff8801ba755658 0000000000000008 0000000000000000 [ 153.629860] Call Trace: [ 153.632469] [] dump_stack+0xc1/0x128 [ 153.637836] [] print_address_description+0x6c/0x234 [ 153.644503] [] kasan_report.cold.6+0x242/0x2fe [ 153.650736] [] ? rawv6_sendmsg+0x2691/0x2820 [ 153.656792] [] __asan_report_load8_noabort+0x14/0x20 [ 153.663693] [] rawv6_sendmsg+0x2691/0x2820 [ 153.669573] [] ? rawv6_sendmsg+0x16e3/0x2820 [ 153.675631] [] ? check_preemption_disabled+0x3b/0x170 [ 153.682471] [] ? rawv6_bind+0x7c0/0x7c0 [ 153.688093] [] ? perf_trace_lock+0x31f/0x520 [ 153.694248] [] ? perf_trace_lock_acquire+0x530/0x530 [ 153.701144] [] ? check_preemption_disabled+0x3b/0x170 [ 153.707974] [] ? check_preemption_disabled+0x3b/0x170 [ 153.714800] [] ? perf_trace_run_bpf_submit+0xf1/0x140 [ 153.721637] [] ? perf_trace_lock+0x31f/0x520 [ 153.727693] [] ? rawv6_setsockopt+0x100/0x100 [ 153.733838] [] ? retint_kernel+0x2d/0x2d [ 153.739552] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 153.746391] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.752984] [] ? inet_sendmsg+0x143/0x4d0 [ 153.758759] [] inet_sendmsg+0x203/0x4d0 [ 153.764357] [] ? inet_sendmsg+0x73/0x4d0 [ 153.770052] [] ? inet_recvmsg+0x4c0/0x4c0 [ 153.775826] [] sock_sendmsg+0xcc/0x110 [ 153.781356] [] sock_write_iter+0x223/0x3b0 [ 153.787217] [] ? sock_sendmsg+0x110/0x110 [ 153.792991] [] __vfs_write+0x3e0/0x580 [ 153.798502] [] ? default_llseek+0x280/0x280 [ 153.804446] [] ? sock_destroy_inode+0x56/0x70 [ 153.810567] [] ? selinux_file_permission+0x82/0x470 [ 153.817210] [] ? rw_verify_area+0xe5/0x2b0 [ 153.823085] [] vfs_write+0x187/0x530 [ 153.828423] [] SyS_write+0xd9/0x1c0 [ 153.833675] [] ? SyS_read+0x1c0/0x1c0 [ 153.839101] [] ? do_syscall_64+0x48/0x490 [ 153.844871] [] ? SyS_read+0x1c0/0x1c0 [ 153.850297] [] do_syscall_64+0x1a6/0x490 [ 153.856002] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 153.862916] [ 153.864522] Allocated by task 8867: [ 153.868125] save_stack_trace+0x16/0x20 [ 153.872075] save_stack+0x43/0xd0 [ 153.875503] kasan_kmalloc+0xc7/0xe0 [ 153.879215] kasan_slab_alloc+0x12/0x20 [ 153.883173] kmem_cache_alloc+0xbe/0x290 [ 153.887420] dst_alloc+0xb5/0x1a0 [ 153.890852] __ip6_dst_alloc+0x31/0x130 [ 153.894811] ip6_rt_cache_alloc.isra.49+0xe0/0x440 [ 153.899726] ip6_pol_route+0x126d/0x1d30 [ 153.903755] ip6_pol_route_output+0x4c/0x60 [ 153.908060] fib6_rule_action+0x23f/0x6b0 [ 153.912186] fib_rules_lookup+0x2aa/0x8b0 [ 153.916310] fib6_rule_lookup+0xe8/0x1a0 [ 153.920343] ip6_route_output_flags+0x24b/0x2b0 [ 153.925004] ip6_dst_lookup_tail+0x3df/0x16c0 [ 153.929556] ip6_dst_lookup_flow+0xaa/0x210 [ 153.933859] rawv6_sendmsg+0x9b5/0x2820 [ 153.937809] inet_sendmsg+0x203/0x4d0 [ 153.941585] sock_sendmsg+0xcc/0x110 [ 153.945273] sock_write_iter+0x223/0x3b0 [ 153.949310] __vfs_write+0x3e0/0x580 [ 153.952995] vfs_write+0x187/0x530 [ 153.956510] SyS_write+0xd9/0x1c0 [ 153.960211] do_syscall_64+0x1a6/0x490 [ 153.964075] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 153.969148] [ 153.970754] Freed by task 6877: [ 153.974009] save_stack_trace+0x16/0x20 [ 153.977958] save_stack+0x43/0xd0 [ 153.981383] kasan_slab_free+0x72/0xc0 [ 153.985254] kmem_cache_free+0xbe/0x310 [ 153.989215] dst_destroy+0x200/0x360 [ 153.992919] dst_destroy_rcu+0x15/0x40 [ 153.996784] rcu_process_callbacks+0x8ae/0x12b0 [ 154.001428] __do_softirq+0x210/0x940 [ 154.005199] [ 154.006829] The buggy address belongs to the object at ffff8801ba755500 [ 154.006829] which belongs to the cache ip6_dst_cache of size 384 [ 154.019631] The buggy address is located 344 bytes inside of [ 154.019631] 384-byte region [ffff8801ba755500, ffff8801ba755680) [ 154.031487] The buggy address belongs to the page: [ 154.036397] page:ffffea0006e9d500 count:1 mapcount:0 mapping: (null) index:0xffff8801ba754a80 compound_mapcount: 0 [ 154.047875] flags: 0x8000000000004080(slab|head) [ 154.052600] page dumped because: kasan: bad access detected [ 154.058277] [ 154.059874] Memory state around the buggy address: [ 154.064777] ffff8801ba755500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.072293] ffff8801ba755580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.079626] >ffff8801ba755600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.086969] ^ [ 154.093179] ffff8801ba755680: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 154.100513] ffff8801ba755700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.107842] ================================================================== 2018/08/26 10:04:46 executed programs: 1134 [ 154.115173] Disabling lock debugging due to kernel taint [ 154.125869] Kernel panic - not syncing: panic_on_warn set ... [ 154.125869] [ 154.133254] CPU: 0 PID: 8867 Comm: syz-executor0 Tainted: G B 4.9.124-g09eb2ba #31 [ 154.142077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.151429] ffff8801c8e5f640 ffffffff81eb95e9 ffffffff843c828b 00000000ffffffff [ 154.159492] 0000000000000000 0000000000000000 ffff8801ba755658 ffff8801c8e5f700 [ 154.167577] ffffffff81423eb5 0000000041b58ab3 ffffffff843bb8e8 ffffffff81423cf6 [ 154.175674] Call Trace: [ 154.178261] [] dump_stack+0xc1/0x128 [ 154.183617] [] panic+0x1bf/0x3bc [ 154.188622] [] ? add_taint.cold.6+0x16/0x16 [ 154.194572] [] ? ___preempt_schedule+0x16/0x18 [ 154.200981] [] ? perf_trace_run_bpf_submit+0xf1/0x140 [ 154.207799] [] kasan_end_report+0x47/0x4f [ 154.214750] [] kasan_report.cold.6+0x76/0x2fe [ 154.220881] [] ? rawv6_sendmsg+0x2691/0x2820 [ 154.226938] [] __asan_report_load8_noabort+0x14/0x20 [ 154.233807] [] rawv6_sendmsg+0x2691/0x2820 [ 154.239672] [] ? rawv6_sendmsg+0x16e3/0x2820 [ 154.245711] [] ? check_preemption_disabled+0x3b/0x170 [ 154.252742] [] ? rawv6_bind+0x7c0/0x7c0 [ 154.258571] [] ? perf_trace_lock+0x31f/0x520 [ 154.264609] [] ? perf_trace_lock_acquire+0x530/0x530 [ 154.271468] [] ? check_preemption_disabled+0x3b/0x170 [ 154.278313] [] ? check_preemption_disabled+0x3b/0x170 [ 154.285138] [] ? perf_trace_run_bpf_submit+0xf1/0x140 [ 154.291968] [] ? perf_trace_lock+0x31f/0x520 [ 154.298000] [] ? rawv6_setsockopt+0x100/0x100 [ 154.304125] [] ? retint_kernel+0x2d/0x2d [ 154.309812] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 154.316629] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 154.323188] [] ? inet_sendmsg+0x143/0x4d0 [ 154.328972] [] inet_sendmsg+0x203/0x4d0 [ 154.334586] [] ? inet_sendmsg+0x73/0x4d0 [ 154.340290] [] ? inet_recvmsg+0x4c0/0x4c0 [ 154.346067] [] sock_sendmsg+0xcc/0x110 [ 154.351580] [] sock_write_iter+0x223/0x3b0 [ 154.357439] [] ? sock_sendmsg+0x110/0x110 [ 154.363343] [] __vfs_write+0x3e0/0x580 [ 154.368866] [] ? default_llseek+0x280/0x280 [ 154.374823] [] ? sock_destroy_inode+0x56/0x70 [ 154.380954] [] ? selinux_file_permission+0x82/0x470 [ 154.387601] [] ? rw_verify_area+0xe5/0x2b0 [ 154.393465] [] vfs_write+0x187/0x530 [ 154.398808] [] SyS_write+0xd9/0x1c0 [ 154.404224] [] ? SyS_read+0x1c0/0x1c0 [ 154.409670] [] ? do_syscall_64+0x48/0x490 [ 154.415466] [] ? SyS_read+0x1c0/0x1c0 [ 154.420890] [] do_syscall_64+0x1a6/0x490 [ 154.426587] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 154.433833] Dumping ftrace buffer: [ 154.437352] (ftrace buffer empty) [ 154.441035] Kernel Offset: disabled [ 154.444643] Rebooting in 86400 seconds..