[ 24.136280] audit: type=1800 audit(1539738232.619:21): pid=5189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 24.156381] audit: type=1800 audit(1539738232.629:22): pid=5189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 25.294975] sshd (5253) used greatest stack depth: 15496 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. 2018/10/17 01:04:49 parsed 1 programs 2018/10/17 01:04:50 executed programs: 0 syzkaller login: [ 82.132510] IPVS: ftp: loaded support on port[0] = 21 [ 82.384533] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.391348] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.398407] device bridge_slave_0 entered promiscuous mode [ 82.416353] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.423407] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.430555] device bridge_slave_1 entered promiscuous mode [ 82.448117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.465880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.515050] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.535915] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.609606] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.618364] team0: Port device team_slave_0 added [ 82.634733] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.642225] team0: Port device team_slave_1 added [ 82.660145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.679877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.699148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.718350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.864477] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.871036] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.878999] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.885347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.399169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.450495] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.503171] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.509753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.517087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.562909] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.887677] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 83.933485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.023588] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.161025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.310712] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.462646] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.610840] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.751794] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 84.891549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 85.034841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:04:55 executed programs: 23 [ 88.920847] net_ratelimit: 49 callbacks suppressed [ 88.920854] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.021116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.070255] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.151015] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.199082] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.283463] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.425934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.573194] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.620482] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 89.702761] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:00 executed programs: 58 [ 93.931381] net_ratelimit: 50 callbacks suppressed [ 93.931388] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.023826] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.175320] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.222360] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.303022] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.440945] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.593728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.744754] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.880303] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 95.009790] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:05 executed programs: 94 [ 99.019734] net_ratelimit: 46 callbacks suppressed [ 99.019741] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.067967] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.182910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.229336] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.307183] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.354318] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.435829] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.484445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.556204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.678553] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:10 executed programs: 130 [ 104.069618] net_ratelimit: 49 callbacks suppressed [ 104.069626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.208492] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.347852] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.395531] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.490334] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.627474] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.675346] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.767795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.906509] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 105.037080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:15 executed programs: 165 [ 109.109744] net_ratelimit: 44 callbacks suppressed [ 109.109751] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.228911] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.276305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.369499] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.507712] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.641146] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.688861] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.779456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.927796] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 110.087343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:21 executed programs: 201 [ 114.207675] net_ratelimit: 48 callbacks suppressed [ 114.207685] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.350417] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.487230] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.626201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.774093] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.910515] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.063406] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.111195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.213702] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.262609] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:26 executed programs: 236 [ 119.242300] net_ratelimit: 46 callbacks suppressed [ 119.242307] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.337966] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.479111] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.637914] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.685406] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.776713] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.824284] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.916562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.964323] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 120.070157] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:31 executed programs: 271 [ 124.280463] net_ratelimit: 48 callbacks suppressed [ 124.280470] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.417373] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.550477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.686311] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.733486] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.819395] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.867951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.966564] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 125.129577] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 125.177453] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:36 executed programs: 306 [ 129.347546] net_ratelimit: 49 callbacks suppressed [ 129.347554] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 129.395220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 129.507875] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 129.646940] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 129.807956] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 129.937658] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 130.077373] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 130.206126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 130.253090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 130.340074] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:41 executed programs: 341 [ 134.418556] net_ratelimit: 48 callbacks suppressed [ 134.418563] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.547315] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.688970] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.846361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.894269] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.989089] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 135.119341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 135.256335] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 135.396926] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 135.528370] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/10/17 01:05:46 executed programs: 377 [ 139.499598] net_ratelimit: 50 callbacks suppressed [ 139.499606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 139.649299] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 139.807251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 139.854438] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 139.947847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 140.086505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 140.226885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 140.350489] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 140.486377] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 140.636341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 142.687361] WARNING: CPU: 1 PID: 7584 at include/net/sock.h:1539 tcp_cleanup_ulp+0x1ad/0x200 [ 142.696058] Kernel panic - not syncing: panic_on_warn set ... [ 142.696058] [ 142.703414] CPU: 1 PID: 7584 Comm: syz-executor0 Not tainted 4.19.0-rc7+ #263 [ 142.710671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.720011] Call Trace: [ 142.722575] [ 142.724715] dump_stack+0x1c4/0x2b4 [ 142.728327] ? dump_stack_print_info.cold.2+0x52/0x52 [ 142.733596] panic+0x238/0x4e7 [ 142.736790] ? add_taint.cold.5+0x16/0x16 [ 142.740941] ? __warn.cold.8+0x148/0x1ba [ 142.744989] ? __warn.cold.8+0x117/0x1ba [ 142.749036] ? tcp_cleanup_ulp+0x1ad/0x200 [ 142.753258] __warn.cold.8+0x163/0x1ba [ 142.757131] ? rcu_bh_qs+0xc0/0xc0 [ 142.760658] ? tcp_cleanup_ulp+0x1ad/0x200 [ 142.764884] report_bug+0x254/0x2d0 [ 142.768498] do_error_trap+0x1fc/0x4d0 [ 142.772371] ? math_error+0x3f0/0x3f0 [ 142.776169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.780998] ? trace_hardirqs_on_caller+0x310/0x310 [ 142.786002] ? debug_object_assert_init+0x368/0x4b0 [ 142.791010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.795839] do_invalid_op+0x1b/0x20 [ 142.799542] invalid_op+0x14/0x20 [ 142.803027] RIP: 0010:tcp_cleanup_ulp+0x1ad/0x200 [ 142.807864] Code: 83 c0 03 38 d0 7c 04 84 d2 75 61 44 8b 25 5b 21 e8 02 31 ff 44 89 e6 e8 71 20 f7 fa 45 85 e4 0f 84 91 fe ff ff e8 53 1f f7 fa <0f> 0b e9 85 fe ff ff 4c 89 ef e8 d4 4f 39 fb e9 9f fe ff ff 4c 89 [ 142.826772] RSP: 0018:ffff8801daf06860 EFLAGS: 00010206 [ 142.832136] RAX: ffff8801c1da8140 RBX: ffff8801caca4d40 RCX: ffffffff8687b9ef [ 142.839393] RDX: 0000000000000100 RSI: ffffffff8687b9fd RDI: 0000000000000005 [ 142.846653] RBP: ffff8801daf06880 R08: ffff8801c1da8140 R09: 0000000000000002 [ 142.853912] R10: 0000000000000000 R11: ffff8801c1da8140 R12: 0000000000000001 [ 142.861175] R13: 0000000000000000 R14: 0000000000000003 R15: ffff8801daf069a0 [ 142.868453] ? tcp_cleanup_ulp+0x19f/0x200 [ 142.872678] ? tcp_cleanup_ulp+0x1ad/0x200 [ 142.876905] tcp_v4_destroy_sock+0x161/0x990 [ 142.881372] ? debug_object_init_on_stack+0x20/0x20 [ 142.886386] ? ip_queue_xmit+0x70/0x70 [ 142.890270] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 142.895908] ? hrtimer_try_to_cancel+0xb8/0x6f0 [ 142.900571] ? tcp_set_state+0x1b0/0x9d0 [ 142.904624] ? del_timer+0xf9/0x150 [ 142.908239] ? detach_if_pending+0x6a0/0x6a0 [ 142.912637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.918165] ? check_preemption_disabled+0x48/0x200 [ 142.923182] tcp_v6_destroy_sock+0x15/0x20 [ 142.927409] inet_csk_destroy_sock+0x19f/0x440 [ 142.931985] tcp_done+0x272/0x310 [ 142.935428] tcp_v6_syn_recv_sock+0x1f21/0x25f0 [ 142.940143] ? inet6_sk_rx_dst_set+0xb30/0xb30 [ 142.944730] ? ip6_dst_lookup_tail+0xba3/0x1d60 [ 142.949394] ? __local_bh_enable_ip+0x160/0x260 [ 142.954070] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.959647] ? ip6_dst_lookup_tail+0x3c8/0x1d60 [ 142.964334] ? __lock_is_held+0xb5/0x140 [ 142.968391] ? rcu_read_lock_sched_held+0x108/0x120 [ 142.973403] tcp_get_cookie_sock+0x10e/0x580 [ 142.977807] ? cookie_ecn_ok+0x140/0x140 [ 142.981871] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.987402] ? xfrm_lookup_route+0x74/0x1f0 [ 142.991715] ? ip6_dst_lookup_flow+0x1ce/0x270 [ 142.996286] ? ip6_dst_lookup+0x60/0x60 [ 143.000251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.005796] ? tcp_select_initial_window+0x1e6/0x400 [ 143.010893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.016429] cookie_v6_check+0x17c7/0x27d0 [ 143.020670] ? cookie_v6_init_sequence+0xe0/0xe0 [ 143.025420] ? find_held_lock+0x36/0x1c0 [ 143.029475] ? sk_filter_trim_cap+0x410/0xa70 [ 143.033962] ? lock_downgrade+0x900/0x900 [ 143.038154] ? check_preemption_disabled+0x48/0x200 [ 143.043239] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 143.049451] ? kasan_check_read+0x11/0x20 [ 143.053592] ? rcu_bh_qs+0xc0/0xc0 [ 143.057128] ? sk_filter_trim_cap+0x43c/0xa70 [ 143.061618] ? tcp_v6_inbound_md5_hash+0x1b7/0x410 [ 143.066582] tcp_v6_do_rcv+0x10ea/0x13c0 [ 143.070640] ? tcp_v6_do_rcv+0x10ea/0x13c0 [ 143.074862] tcp_v6_rcv+0x320f/0x3890 [ 143.078650] ? __sanitizer_cov_trace_cmp8+0x8/0x20 [ 143.083576] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 143.088365] ? __lock_is_held+0xb5/0x140 [ 143.092709] ip6_input_finish+0x3fc/0x1aa0 [ 143.096940] ? ip6_sublist_rcv+0xfb0/0xfb0 [ 143.101168] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 143.106174] ? nf_hook_slow+0x11e/0x1c0 [ 143.110139] ip6_input+0xe9/0x600 [ 143.113580] ? ip6_input_finish+0x1aa0/0x1aa0 [ 143.118063] ? ip6_sublist_rcv+0xfb0/0xfb0 [ 143.122290] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 143.128081] ? kasan_check_read+0x11/0x20 [ 143.132229] ? rcu_bh_qs+0xc0/0xc0 [ 143.135761] ip6_rcv_finish+0x17a/0x330 [ 143.139734] ipv6_rcv+0x115/0x640 [ 143.143176] ? ip6_rcv_core.isra.16+0x1e10/0x1e10 [ 143.148009] ? ip6_rcv_finish_core.isra.13+0x720/0x720 [ 143.153437] ? lock_acquire+0x1ed/0x520 [ 143.157402] ? process_backlog+0x1a7/0x6f0 [ 143.161627] __netif_receive_skb_one_core+0x14d/0x200 [ 143.166809] ? __netif_receive_skb_core+0x3b30/0x3b30 [ 143.171985] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 143.177248] ? rcu_bh_qs+0xc0/0xc0 [ 143.180789] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 143.186236] __netif_receive_skb+0x2c/0x1e0 [ 143.190547] process_backlog+0x218/0x6f0 [ 143.194607] net_rx_action+0x7c5/0x1950 [ 143.198575] ? napi_complete_done+0x6d0/0x6d0 [ 143.203063] ? graph_lock+0x170/0x170 [ 143.206854] ? do_raw_spin_lock+0xc1/0x200 [ 143.211183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.216717] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 143.221734] ? graph_lock+0x170/0x170 [ 143.225520] ? print_usage_bug+0xc0/0xc0 [ 143.229565] ? lock_release+0x970/0x970 [ 143.233536] ? find_held_lock+0x36/0x1c0 [ 143.237589] ? pvclock_read_flags+0x160/0x160 [ 143.242074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.247649] ? check_preemption_disabled+0x48/0x200 [ 143.252697] ? check_preemption_disabled+0x48/0x200 [ 143.257713] ? print_usage_bug+0xc0/0xc0 [ 143.261772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.267430] ? check_preemption_disabled+0x48/0x200 [ 143.272446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.277980] ? __local_bh_enable+0xef/0x130 [ 143.282298] ? graph_lock+0x170/0x170 [ 143.286090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.291623] ? check_preemption_disabled+0x48/0x200 [ 143.296625] ? check_preemption_disabled+0x48/0x200 [ 143.301633] ? __lock_is_held+0xb5/0x140 [ 143.305688] __do_softirq+0x30b/0xad8 [ 143.309550] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 143.314645] ? irq_exit+0xbd/0x1c0 [ 143.318182] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 143.323186] ? smp_reschedule_interrupt+0x109/0x650 [ 143.328189] ? smp_call_function_single_interrupt+0x650/0x650 [ 143.334067] ? ret_from_intr+0xb/0x1e [ 143.337856] ? trace_hardirqs_off_caller+0xbb/0x310 [ 143.342864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.347708] ? trace_hardirqs_on_caller+0x310/0x310 [ 143.352713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.358238] ? check_preemption_disabled+0x48/0x200 [ 143.363240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.368770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.373611] ? ip6_finish_output2+0xcb1/0x27a0 [ 143.378298] do_softirq_own_stack+0x2a/0x40 [ 143.382621] [ 143.384854] do_softirq.part.13+0x126/0x160 [ 143.389163] __local_bh_enable_ip+0x21d/0x260 [ 143.393650] ip6_finish_output2+0xce4/0x27a0 [ 143.398096] ? ip6_copy_metadata+0xe30/0xe30 [ 143.402498] ? ip6_mtu+0x39c/0x520 [ 143.406025] ? lock_downgrade+0x900/0x900 [ 143.410160] ? check_preemption_disabled+0x48/0x200 [ 143.415172] ? graph_lock+0x170/0x170 [ 143.418964] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 143.424311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.429843] ? check_preemption_disabled+0x48/0x200 [ 143.435007] ? __lock_is_held+0xb5/0x140 [ 143.439062] ip6_finish_output+0x5fe/0xbc0 [ 143.443282] ? ip6_finish_output+0x5fe/0xbc0 [ 143.447679] ip6_output+0x232/0x9d0 [ 143.451310] ? ip6_finish_output+0xbc0/0xbc0 [ 143.455709] ? ip6_fragment+0x38e0/0x38e0 [ 143.459843] ? __lock_is_held+0xb5/0x140 [ 143.463898] ip6_xmit+0xf69/0x2420 [ 143.467429] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 143.472699] ? ip6_finish_output2+0x27a0/0x27a0 [ 143.477362] ? inet6_csk_route_socket+0x704/0x1020 [ 143.482282] ? inet6_csk_route_req+0x820/0x820 [ 143.486853] ? memcpy+0x45/0x50 [ 143.490123] ? ip6_append_data+0x2d0/0x2d0 [ 143.494347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.499878] ? check_preemption_disabled+0x48/0x200 [ 143.504881] ? check_preemption_disabled+0x48/0x200 [ 143.509893] ? __lock_is_held+0xb5/0x140 [ 143.513949] inet6_csk_xmit+0x375/0x630 [ 143.517912] ? inet6_csk_update_pmtu+0x190/0x190 [ 143.522658] ? tcp_schedule_loss_probe+0x530/0x530 [ 143.527585] __tcp_transmit_skb+0x1c0e/0x3b60 [ 143.532091] ? __tcp_select_window+0x9f0/0x9f0 [ 143.536662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 143.542183] ? tcp_fragment_tstamp+0x31b/0x380 [ 143.546755] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 143.551771] ? tcp_rtx_synack+0x740/0x740 [ 143.555924] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 143.560470] ? graph_lock+0x170/0x170 [ 143.564277] ? mem_cgroup_sk_free+0x90/0x90 [ 143.568595] tcp_write_xmit+0x10e0/0x5780 [ 143.572738] ? __might_fault+0x100/0x1e0 [ 143.576825] ? __tcp_transmit_skb+0x3b60/0x3b60 [ 143.581500] ? iov_iter_npages+0xe80/0xe80 [ 143.585725] ? kasan_check_write+0x14/0x20 [ 143.589953] ? copyin+0xb7/0x100 [ 143.593318] ? _copy_from_iter_full+0x2b3/0xd20 [ 143.598038] ? tcp_chrono_start+0x190/0x1e0 [ 143.602364] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 143.607371] ? tcp_rate_check_app_limited+0x121/0x460 [ 143.612547] ? iov_iter_advance+0x1460/0x1460 [ 143.617030] tcp_push_one+0xdd/0x110 [ 143.620743] tcp_sendmsg_locked+0xbc3/0x3f00 [ 143.625153] ? tcp_sendpage+0x60/0x60 [ 143.628948] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.634474] ? aa_label_sk_perm+0x46d/0x8e0 [ 143.638800] ? find_held_lock+0x36/0x1c0 [ 143.642852] ? mark_held_locks+0xc7/0x130 [ 143.646989] ? __local_bh_enable_ip+0x160/0x260 [ 143.651644] ? __local_bh_enable_ip+0x160/0x260 [ 143.656301] ? trace_hardirqs_on+0xbd/0x310 [ 143.660612] ? lock_release+0x970/0x970 [ 143.664574] ? lock_sock_nested+0xe2/0x120 [ 143.668814] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 143.674257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.679809] ? check_preemption_disabled+0x48/0x200 [ 143.684823] ? lock_sock_nested+0x9a/0x120 [ 143.689049] ? lock_sock_nested+0x9a/0x120 [ 143.693272] ? __local_bh_enable_ip+0x160/0x260 [ 143.697935] tcp_sendmsg+0x2f/0x50 [ 143.701462] inet_sendmsg+0x1a1/0x690 [ 143.705258] ? ipip_gro_receive+0x100/0x100 [ 143.709691] ? apparmor_socket_sendmsg+0x29/0x30 [ 143.714452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.720024] ? security_socket_sendmsg+0x94/0xc0 [ 143.724789] ? ipip_gro_receive+0x100/0x100 [ 143.729104] sock_sendmsg+0xd5/0x120 [ 143.732815] __sys_sendto+0x3d7/0x670 [ 143.736609] ? __ia32_sys_getpeername+0xb0/0xb0 [ 143.741263] ? lock_release+0x970/0x970 [ 143.745222] ? arch_local_save_flags+0x40/0x40 [ 143.749795] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 143.755246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.760790] ? put_timespec64+0x10f/0x1b0 [ 143.764928] ? do_syscall_64+0x9a/0x820 [ 143.768886] ? do_syscall_64+0x9a/0x820 [ 143.772862] ? lockdep_hardirqs_on+0x421/0x5c0 [ 143.777439] ? trace_hardirqs_on+0xbd/0x310 [ 143.781744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.787271] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.792622] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 143.798062] __x64_sys_sendto+0xe1/0x1a0 [ 143.802116] do_syscall_64+0x1b9/0x820 [ 143.806090] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 143.811452] ? syscall_return_slowpath+0x5e0/0x5e0 [ 143.816405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.821237] ? trace_hardirqs_on_caller+0x310/0x310 [ 143.826240] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 143.831247] ? prepare_exit_to_usermode+0x291/0x3b0 [ 143.836254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.841090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.846264] RIP: 0033:0x457569 [ 143.849442] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.868350] RSP: 002b:00007f6ea1b21c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 143.876054] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000457569 [ 143.883322] RDX: fffffffffffffedd RSI: 0000000020000280 RDI: 0000000000000007 [ 143.890625] RBP: 000000000072bf00 R08: 0000000020000080 R09: 000000000000001c [ 143.897899] R10: 0000000020000004 R11: 0000000000000246 R12: 00007f6ea1b226d4 [ 143.905172] R13: 00000000004c3921 R14: 00000000004d57d8 R15: 00000000ffffffff [ 143.913393] Kernel Offset: disabled [ 143.917021] Rebooting in 86400 seconds..