INIT: Entering runlevel: 2
[[36minfo[39;49m] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
syzkaller login: [ 19.395053] sshd (4420) used greatest stack depth: 16680 bytes left
Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts.
2018/04/13 15:11:01 parsed 1 programs
2018/04/13 15:11:01 executed programs: 0
[ 38.585157] IPVS: ftp: loaded support on port[0] = 21
[ 38.595365] IPVS: ftp: loaded support on port[0] = 21
[ 38.601821] IPVS: ftp: loaded support on port[0] = 21
[ 38.606384] IPVS: ftp: loaded support on port[0] = 21
[ 38.613650] IPVS: ftp: loaded support on port[0] = 21
[ 38.624846] IPVS: ftp: loaded support on port[0] = 21
[ 38.646452] IPVS: ftp: loaded support on port[0] = 21
[ 38.654150] IPVS: ftp: loaded support on port[0] = 21
[ 38.789897] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 38.832340] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 38.846206] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 38.852628] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 38.882789] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 38.890371] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 38.901956] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 38.912611] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 38.936412] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 38.953965] netlink: 'syz-executor0': attribute type 1 has an invalid length.
2018/04/13 15:11:06 executed programs: 385
[ 43.792677] validate_nla: 487 callbacks suppressed
[ 43.792683] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 43.810267] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 43.811889] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 43.827534] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 43.868313] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 43.871632] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 43.880160] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 43.921771] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 43.922816] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 43.955389] netlink: 'syz-executor2': attribute type 1 has an invalid length.
2018/04/13 15:11:11 executed programs: 728
[ 48.795385] validate_nla: 450 callbacks suppressed
[ 48.795410] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 48.803861] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 48.815805] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 48.820654] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 48.829963] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 48.854626] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 48.885157] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 48.892909] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 48.955217] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 48.960729] netlink: 'syz-executor2': attribute type 1 has an invalid length.
2018/04/13 15:11:16 executed programs: 1087
[ 53.799934] validate_nla: 465 callbacks suppressed
[ 53.799941] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 53.827734] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 53.833221] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 53.858655] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 53.866728] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 53.887768] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 53.896206] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 53.906271] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 53.934362] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 53.993201] netlink: 'syz-executor3': attribute type 1 has an invalid length.
2018/04/13 15:11:21 executed programs: 1441
[ 58.805561] validate_nla: 468 callbacks suppressed
[ 58.805570] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 58.832185] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 58.832438] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 58.848816] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 58.856581] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 58.856753] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 58.890671] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 58.923602] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 58.956652] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 58.968135] netlink: 'syz-executor3': attribute type 1 has an invalid length.
2018/04/13 15:11:26 executed programs: 1793
[ 63.816879] validate_nla: 455 callbacks suppressed
[ 63.816887] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 63.819353] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 63.843824] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 63.852425] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 63.856985] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 63.870553] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 63.876567] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 63.890009] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 63.940223] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 63.958667] netlink: 'syz-executor0': attribute type 1 has an invalid length.
2018/04/13 15:11:31 executed programs: 2140
[ 68.827815] validate_nla: 475 callbacks suppressed
[ 68.827823] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 68.851889] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 68.852931] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 68.865426] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 68.867797] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 68.881863] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 68.889875] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 68.926242] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 68.963847] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 68.985623] netlink: 'syz-executor3': attribute type 1 has an invalid length.
2018/04/13 15:11:36 executed programs: 2480
[ 73.831292] validate_nla: 458 callbacks suppressed
[ 73.831300] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 73.849951] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 73.850454] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 73.863380] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 73.888548] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 73.911325] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 73.930289] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 73.937793] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 74.015304] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 74.033113] netlink: 'syz-executor1': attribute type 1 has an invalid length.
2018/04/13 15:11:41 executed programs: 2829
[ 78.849131] validate_nla: 470 callbacks suppressed
[ 78.849138] netlink: 'syz-executor2': attribute type 1 has an invalid length.
[ 78.855152] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 78.869146] netlink: 'syz-executor7': attribute type 1 has an invalid length.
[ 78.871369] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[ 78.890646] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[ 78.890673] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 78.921262] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[ 78.932110] netlink: 'syz-executor0': attribute type 1 has an invalid length.
[ 78.997353] netlink: 'syz-executor1': attribute type 1 has an invalid length.
[ 79.033080] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[ 80.125213] ==================================================================
[ 80.132793] BUG: KASAN: alloca-out-of-bounds in tick_sched_handle+0x16c/0x180
[ 80.140079] Read of size 8 at addr ffff8801d81172f0 by task syz-executor3/12907
[ 80.147530]
[ 80.149173] CPU: 0 PID: 12907 Comm: syz-executor3 Not tainted 4.16.0+ #2
[ 80.156010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 80.165363] Call Trace:
[ 80.167937]
[ 80.170083] dump_stack+0x1b9/0x294
[ 80.173702] ? dump_stack_print_info.cold.2+0x52/0x52
[ 80.178882] ? printk+0x9e/0xba
[ 80.182150] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 80.186895] ? kasan_check_write+0x14/0x20
[ 80.191126] print_address_description+0x6c/0x20b
[ 80.196052] ? tick_sched_handle+0x16c/0x180
[ 80.200450] kasan_report.cold.7+0xac/0x2f5
[ 80.204761] __asan_report_load8_noabort+0x14/0x20
[ 80.209673] tick_sched_handle+0x16c/0x180
[ 80.213889] tick_sched_timer+0x45/0x130
[ 80.217935] __hrtimer_run_queues+0x3e3/0x10a0
[ 80.222503] ? tick_sched_do_timer+0x1a0/0x1a0
[ 80.227073] ? hrtimer_start_range_ns+0xd10/0xd10
[ 80.231902] ? pvclock_read_flags+0x160/0x160
[ 80.236380] ? kvm_clock_read+0x25/0x30
[ 80.240343] ? kvm_clock_read+0x25/0x30
[ 80.244301] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 80.249300] ? ktime_get_update_offsets_now+0x3a6/0x570
[ 80.254647] ? do_timer+0x50/0x50
[ 80.258080] ? rcu_nmi_exit+0xd7/0x2b0
[ 80.261954] ? do_raw_spin_lock+0xc1/0x200
[ 80.266177] hrtimer_interrupt+0x286/0x650
[ 80.270401] smp_apic_timer_interrupt+0x15d/0x710
[ 80.275227] ? smp_call_function_single_interrupt+0x650/0x650
[ 80.281092] ? _raw_spin_lock+0x32/0x40
[ 80.285051] ? _raw_spin_unlock+0x22/0x30
[ 80.289183] ? handle_edge_irq+0x330/0x870
[ 80.293403] ? task_prio+0x50/0x50
[ 80.296928] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 80.301755] apic_timer_interrupt+0xf/0x20
[ 80.305970]
[ 80.308196] RIP: 0010:nfnetlink_rcv_msg+0x6a0/0xfe0
[ 80.313198] RSP: 0018:ffff8801d8117310 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 80.320905] RAX: ffff8801cf836440 RBX: ffffffff860718d0 RCX: ffffffff85ec47df
[ 80.328178] RDX: 0000000000000000 RSI: ffffffff85ec48a9 RDI: 0000000000000005
[ 80.335440] RBP: ffff8801d8117480 R08: ffff8801cf836440 R09: ffffed003aee64d4
[ 80.342734] R10: ffffed003aee64d4 R11: ffff8801d77326a3 R12: 0000000000000000
[ 80.349997] R13: 0000000000000003 R14: 0000000000000000 R15: ffff8801c6679300
[ 80.357365] ? ip_set_dump_start+0x20e0/0x20e0
[ 80.361951] ? nfnetlink_rcv_msg+0x5cf/0xfe0
[ 80.366343] ? nfnetlink_rcv_msg+0x699/0xfe0
[ 80.370770] ? nfnetlink_bind+0x3a0/0x3a0
[ 80.374912] ? graph_lock+0x170/0x170
[ 80.378701] ? find_held_lock+0x36/0x1c0
[ 80.382752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 80.388282] netlink_rcv_skb+0x172/0x440
[ 80.392331] ? nfnetlink_bind+0x3a0/0x3a0
[ 80.396469] ? netlink_ack+0xbc0/0xbc0
[ 80.400348] ? __netlink_ns_capable+0x100/0x130
[ 80.405199] nfnetlink_rcv+0x1fe/0x1ba0
[ 80.409167] ? kasan_check_read+0x11/0x20
[ 80.413305] ? rcu_is_watching+0x85/0x140
[ 80.417445] ? rcu_bh_force_quiescent_state+0x20/0x20
[ 80.422630] ? nfnl_err_reset+0x2d0/0x2d0
[ 80.426943] ? netlink_remove_tap+0x610/0x610
[ 80.431429] ? refcount_add_not_zero+0x320/0x320
[ 80.436176] ? kasan_check_read+0x11/0x20
[ 80.440316] ? rcu_is_watching+0x85/0x140
[ 80.444462] ? rcu_bh_force_quiescent_state+0x20/0x20
[ 80.449658] ? netlink_skb_destructor+0x210/0x210
[ 80.454498] ? kasan_check_write+0x14/0x20
[ 80.458731] netlink_unicast+0x58b/0x740
[ 80.462797] ? netlink_attachskb+0x970/0x970
[ 80.467198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 80.472726] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 80.477731] ? security_netlink_send+0x88/0xb0
[ 80.482303] netlink_sendmsg+0x9f0/0xfa0
[ 80.486356] ? netlink_unicast+0x740/0x740
[ 80.490591] ? security_socket_sendmsg+0x94/0xc0
[ 80.495342] ? netlink_unicast+0x740/0x740
[ 80.499565] sock_sendmsg+0xd5/0x120
[ 80.503287] ___sys_sendmsg+0x805/0x940
[ 80.507247] ? copy_msghdr_from_user+0x560/0x560
[ 80.511996] ? lock_downgrade+0x8e0/0x8e0
[ 80.516140] ? __fget_light+0x2ef/0x430
[ 80.520103] ? fget_raw+0x20/0x20
[ 80.523556] ? __fd_install+0x2de/0x880
[ 80.528355] ? get_unused_fd_flags+0x190/0x190
[ 80.532932] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 80.538459] ? sockfd_lookup_light+0xc5/0x160
[ 80.542938] __sys_sendmsg+0x115/0x270
[ 80.546817] ? SyS_shutdown+0x30/0x30
[ 80.550615] ? SyS_futex+0x3a4/0x56d
[ 80.554320] ? fd_install+0x4d/0x60
[ 80.557945] ? do_raw_spin_trylock+0x1b0/0x1b0
[ 80.562517] SyS_sendmsg+0x29/0x30
[ 80.566074] ? __sys_sendmsg+0x270/0x270
[ 80.570127] do_syscall_64+0x29e/0x9d0
[ 80.574008] ? vmalloc_sync_all+0x30/0x30
[ 80.578158] ? _raw_spin_unlock_irq+0x27/0x70
[ 80.582654] ? finish_task_switch+0x1ca/0x810
[ 80.587144] ? syscall_return_slowpath+0x5c0/0x5c0
[ 80.592090] ? syscall_return_slowpath+0x30f/0x5c0
[ 80.597020] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 80.602559] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 80.607483] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 80.612660] RIP: 0033:0x455319
[ 80.615832] RSP: 002b:00007f0266f32c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 80.623525] RAX: ffffffffffffffda RBX: 00007f0266f336d4 RCX: 0000000000455319
[ 80.630782] RDX: 0000000000000000 RSI: 0000000020d65000 RDI: 0000000000000003
[ 80.638043] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[ 80.645311] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 80.652566] R13: 00000000000004f0 R14: 00000000006fa720 R15: 0000000000000000
[ 80.659825]
[ 80.661432] The buggy address belongs to the page:
[ 80.666343] page:ffffea00076045c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0
[ 80.674474] flags: 0x2fffc0000000000()
[ 80.678366] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff
[ 80.686239] raw: 0000000000000000 ffffea0007600101 0000000000000000 0000000000000000
[ 80.694098] page dumped because: kasan: bad access detected
[ 80.699785]
[ 80.701395] Memory state around the buggy address:
[ 80.706313] ffff8801d8117180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 80.713669] ffff8801d8117200: 00 00 00 00 00 00 00 00 00 00 00 00 ca ca ca ca
[ 80.721049] >ffff8801d8117280: 00 00 00 00 00 00 00 00 00 00 00 cb cb cb cb cb
[ 80.728908] ^
[ 80.735906] ffff8801d8117300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 80.743249] ffff8801d8117380: 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 f2
[ 80.750600] ==================================================================
[ 80.757985] Disabling lock debugging due to kernel taint
[ 80.763417] Kernel panic - not syncing: panic_on_warn set ...
[ 80.763417]
[ 80.770763] CPU: 0 PID: 12907 Comm: syz-executor3 Tainted: G B 4.16.0+ #2
[ 80.778968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 80.788299] Call Trace:
[ 80.790861]
[ 80.793024] dump_stack+0x1b9/0x294
[ 80.796641] ? dump_stack_print_info.cold.2+0x52/0x52
[ 80.801819] ? lock_downgrade+0x8e0/0x8e0
[ 80.805946] ? vprintk_default+0x28/0x30
[ 80.809991] ? tick_sched_handle+0x150/0x180
[ 80.814382] panic+0x22f/0x4de
[ 80.817568] ? add_taint.cold.5+0x16/0x16
[ 80.821704] ? add_taint.cold.5+0x5/0x16
[ 80.825752] ? do_raw_spin_unlock+0x9e/0x2e0
[ 80.830148] ? tick_sched_handle+0x16c/0x180
[ 80.834542] kasan_end_report+0x47/0x4f
[ 80.838507] kasan_report.cold.7+0xc9/0x2f5
[ 80.842828] __asan_report_load8_noabort+0x14/0x20
[ 80.847756] tick_sched_handle+0x16c/0x180
[ 80.851987] tick_sched_timer+0x45/0x130
[ 80.856045] __hrtimer_run_queues+0x3e3/0x10a0
[ 80.860618] ? tick_sched_do_timer+0x1a0/0x1a0
[ 80.865190] ? hrtimer_start_range_ns+0xd10/0xd10
[ 80.870026] ? pvclock_read_flags+0x160/0x160
[ 80.874512] ? kvm_clock_read+0x25/0x30
[ 80.878473] ? kvm_clock_read+0x25/0x30
[ 80.882437] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 80.887444] ? ktime_get_update_offsets_now+0x3a6/0x570
[ 80.892795] ? do_timer+0x50/0x50
[ 80.896233] ? rcu_nmi_exit+0xd7/0x2b0
[ 80.900106] ? do_raw_spin_lock+0xc1/0x200
[ 80.904327] hrtimer_interrupt+0x286/0x650
[ 80.908556] smp_apic_timer_interrupt+0x15d/0x710
[ 80.913386] ? smp_call_function_single_interrupt+0x650/0x650
[ 80.919282] ? _raw_spin_lock+0x32/0x40
[ 80.923243] ? _raw_spin_unlock+0x22/0x30
[ 80.927374] ? handle_edge_irq+0x330/0x870
[ 80.931596] ? task_prio+0x50/0x50
[ 80.935127] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 80.939963] apic_timer_interrupt+0xf/0x20
[ 80.944179]
[ 80.946405] RIP: 0010:nfnetlink_rcv_msg+0x6a0/0xfe0
[ 80.951399] RSP: 0018:ffff8801d8117310 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 80.959090] RAX: ffff8801cf836440 RBX: ffffffff860718d0 RCX: ffffffff85ec47df
[ 80.966345] RDX: 0000000000000000 RSI: ffffffff85ec48a9 RDI: 0000000000000005
[ 80.973609] RBP: ffff8801d8117480 R08: ffff8801cf836440 R09: ffffed003aee64d4
[ 80.980875] R10: ffffed003aee64d4 R11: ffff8801d77326a3 R12: 0000000000000000
[ 80.988133] R13: 0000000000000003 R14: 0000000000000000 R15: ffff8801c6679300
[ 80.995397] ? ip_set_dump_start+0x20e0/0x20e0
[ 80.999966] ? nfnetlink_rcv_msg+0x5cf/0xfe0
[ 81.004361] ? nfnetlink_rcv_msg+0x699/0xfe0
[ 81.008772] ? nfnetlink_bind+0x3a0/0x3a0
[ 81.012910] ? graph_lock+0x170/0x170
[ 81.016700] ? find_held_lock+0x36/0x1c0
[ 81.020748] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 81.026274] netlink_rcv_skb+0x172/0x440
[ 81.030318] ? nfnetlink_bind+0x3a0/0x3a0
[ 81.034451] ? netlink_ack+0xbc0/0xbc0
[ 81.038326] ? __netlink_ns_capable+0x100/0x130
[ 81.042983] nfnetlink_rcv+0x1fe/0x1ba0
[ 81.046943] ? kasan_check_read+0x11/0x20
[ 81.051077] ? rcu_is_watching+0x85/0x140
[ 81.055210] ? rcu_bh_force_quiescent_state+0x20/0x20
[ 81.060389] ? nfnl_err_reset+0x2d0/0x2d0
[ 81.064527] ? netlink_remove_tap+0x610/0x610
[ 81.069018] ? refcount_add_not_zero+0x320/0x320
[ 81.073764] ? kasan_check_read+0x11/0x20
[ 81.077896] ? rcu_is_watching+0x85/0x140
[ 81.082030] ? rcu_bh_force_quiescent_state+0x20/0x20
[ 81.087208] ? netlink_skb_destructor+0x210/0x210
[ 81.092043] ? kasan_check_write+0x14/0x20
[ 81.096274] netlink_unicast+0x58b/0x740
[ 81.100869] ? netlink_attachskb+0x970/0x970
[ 81.105270] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 81.110799] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 81.115805] ? security_netlink_send+0x88/0xb0
[ 81.120396] netlink_sendmsg+0x9f0/0xfa0
[ 81.124451] ? netlink_unicast+0x740/0x740
[ 81.128678] ? security_socket_sendmsg+0x94/0xc0
[ 81.133420] ? netlink_unicast+0x740/0x740
[ 81.137642] sock_sendmsg+0xd5/0x120
[ 81.141337] ___sys_sendmsg+0x805/0x940
[ 81.145298] ? copy_msghdr_from_user+0x560/0x560
[ 81.150040] ? lock_downgrade+0x8e0/0x8e0
[ 81.154174] ? __fget_light+0x2ef/0x430
[ 81.158135] ? fget_raw+0x20/0x20
[ 81.161573] ? __fd_install+0x2de/0x880
[ 81.165531] ? get_unused_fd_flags+0x190/0x190
[ 81.170112] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 81.175637] ? sockfd_lookup_light+0xc5/0x160
[ 81.180129] __sys_sendmsg+0x115/0x270
[ 81.184001] ? SyS_shutdown+0x30/0x30
[ 81.187797] ? SyS_futex+0x3a4/0x56d
[ 81.191500] ? fd_install+0x4d/0x60
[ 81.195119] ? do_raw_spin_trylock+0x1b0/0x1b0
[ 81.199692] SyS_sendmsg+0x29/0x30
[ 81.203216] ? __sys_sendmsg+0x270/0x270
[ 81.207262] do_syscall_64+0x29e/0x9d0
[ 81.211137] ? vmalloc_sync_all+0x30/0x30
[ 81.215265] ? _raw_spin_unlock_irq+0x27/0x70
[ 81.219748] ? finish_task_switch+0x1ca/0x810
[ 81.224239] ? syscall_return_slowpath+0x5c0/0x5c0
[ 81.229162] ? syscall_return_slowpath+0x30f/0x5c0
[ 81.234088] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 81.239448] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 81.244284] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 81.249463] RIP: 0033:0x455319
[ 81.252655] RSP: 002b:00007f0266f32c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 81.260355] RAX: ffffffffffffffda RBX: 00007f0266f336d4 RCX: 0000000000455319
[ 81.267625] RDX: 0000000000000000 RSI: 0000000020d65000 RDI: 0000000000000003
[ 81.274880] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[ 81.282135] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 81.289393] R13: 00000000000004f0 R14: 00000000006fa720 R15: 0000000000000000
[ 81.297153] Dumping ftrace buffer:
[ 81.300680] (ftrace buffer empty)
[ 81.304369] Kernel Offset: disabled
[ 81.307977] Rebooting in 86400 seconds..