[info] Using makefile-style concurrent boot in runlevel 2. [ 56.218199][ T27] audit: type=1800 audit(1566933177.479:21): pid=9343 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 56.270850][ T27] audit: type=1800 audit(1566933177.489:22): pid=9343 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. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts. 2019/08/27 19:13:09 parsed 1 programs 2019/08/27 19:13:10 executed programs: 0 syzkaller login: [ 69.470560][ T9513] IPVS: ftp: loaded support on port[0] = 21 [ 69.512772][ T9513] chnl_net:caif_netlink_parms(): no params data found [ 69.533433][ T9513] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.540948][ T9513] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.548518][ T9513] device bridge_slave_0 entered promiscuous mode [ 69.555570][ T9513] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.562815][ T9513] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.570400][ T9513] device bridge_slave_1 entered promiscuous mode [ 69.583618][ T9513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.593864][ T9513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.608977][ T9513] team0: Port device team_slave_0 added [ 69.615631][ T9513] team0: Port device team_slave_1 added [ 69.681451][ T9513] device hsr_slave_0 entered promiscuous mode [ 69.750343][ T9513] device hsr_slave_1 entered promiscuous mode [ 69.824897][ T9513] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.832118][ T9513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.839383][ T9513] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.846577][ T9513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.869554][ T9513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.879382][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.888783][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.896373][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.903990][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.913915][ T9513] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.922689][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.930964][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.937974][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.946881][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.955148][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.962204][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.975181][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.984002][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.993276][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.005077][ T9513] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.016324][ T9513] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.027970][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.036150][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.044206][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.057383][ T9513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.102010][ T9522] kasan: CONFIG_KASAN_INLINE enabled [ 70.107374][ T9522] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 70.115548][ T9522] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 70.122473][ T9522] CPU: 0 PID: 9522 Comm: syz-executor.0 Not tainted 5.3.0-rc5+ #178 [ 70.130416][ T9522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.140468][ T9522] RIP: 0010:tls_sk_proto_close+0xe5/0x990 [ 70.146162][ T9522] Code: 0f 85 3f 08 00 00 49 8b 84 24 c0 02 00 00 4d 8d 75 14 4c 89 f2 48 c1 ea 03 48 89 85 50 ff ff ff 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 f2 83 e2 07 38 d0 7f 08 84 c0 0f 85 2e 06 00 00 [ 70.165898][ T9522] RSP: 0018:ffff88808e96fb90 EFLAGS: 00010203 [ 70.172090][ T9522] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: ffffffff862c800b [ 70.180041][ T9522] RDX: 0000000000000002 RSI: ffffffff862c7d69 RDI: ffff8880968caf00 [ 70.188041][ T9522] RBP: ffff88808e96fc48 R08: ffff888096bde340 R09: ffffed1012d1959a [ 70.195992][ T9522] R10: ffffed1012d19599 R11: ffff8880968caccb R12: ffff8880968cac40 [ 70.204083][ T9522] R13: 0000000000000000 R14: 0000000000000014 R15: 0000000000000001 [ 70.212050][ T9522] FS: 00005555568c8940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 70.220951][ T9522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.227501][ T9522] CR2: 0000000000780000 CR3: 00000000a7d05000 CR4: 00000000001406f0 [ 70.235582][ T9522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.243528][ T9522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.251484][ T9522] Call Trace: [ 70.254754][ T9522] ? trace_hardirqs_on+0x67/0x240 [ 70.259765][ T9522] ? wait_on_pending_writer+0x420/0x420 [ 70.265284][ T9522] ? __local_bh_enable_ip+0x15a/0x270 [ 70.270642][ T9522] ? _raw_spin_unlock_bh+0x31/0x40 [ 70.275832][ T9522] tls_sk_proto_close+0x35b/0x990 [ 70.280863][ T9522] ? wait_on_pending_writer+0x420/0x420 [ 70.286379][ T9522] ? wait_on_pending_writer+0x420/0x420 [ 70.291909][ T9522] ? __local_bh_enable_ip+0x15a/0x270 [ 70.297265][ T9522] ? _raw_spin_unlock_bh+0x31/0x40 [ 70.302353][ T9522] ? wait_on_pending_writer+0x420/0x420 [ 70.307883][ T9522] tcp_bpf_close+0x17c/0x390 [ 70.312453][ T9522] inet_release+0xed/0x200 [ 70.316841][ T9522] inet6_release+0x53/0x80 [ 70.321228][ T9522] __sock_release+0xce/0x280 [ 70.325785][ T9522] sock_close+0x1e/0x30 [ 70.330093][ T9522] __fput+0x2ff/0x890 [ 70.334053][ T9522] ? __sock_release+0x280/0x280 [ 70.338894][ T9522] ____fput+0x16/0x20 [ 70.342853][ T9522] task_work_run+0x145/0x1c0 [ 70.347428][ T9522] exit_to_usermode_loop+0x316/0x380 [ 70.352713][ T9522] do_syscall_64+0x5a9/0x6a0 [ 70.357444][ T9522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.363330][ T9522] RIP: 0033:0x413540 [ 70.367201][ T9522] Code: 01 f0 ff ff 0f 83 30 1b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 4d 2d 66 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff [ 70.386910][ T9522] RSP: 002b:00007ffd8fb341f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 70.395313][ T9522] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000413540 [ 70.403282][ T9522] RDX: 0000001b2e420000 RSI: 0000000000000000 RDI: 0000000000000005 [ 70.411224][ T9522] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 70.419175][ T9522] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf20 [ 70.427215][ T9522] R13: 0000000000000003 R14: 0000000000761178 R15: ffffffffffffffff [ 70.435256][ T9522] Modules linked in: [ 70.442069][ T9522] ---[ end trace 9930c737e8cf5d7e ]--- [ 70.447652][ T9522] RIP: 0010:tls_sk_proto_close+0xe5/0x990 [ 70.453453][ T9522] Code: 0f 85 3f 08 00 00 49 8b 84 24 c0 02 00 00 4d 8d 75 14 4c 89 f2 48 c1 ea 03 48 89 85 50 ff ff ff 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 f2 83 e2 07 38 d0 7f 08 84 c0 0f 85 2e 06 00 00 [ 70.473473][ T9522] RSP: 0018:ffff88808e96fb90 EFLAGS: 00010203 [ 70.479515][ T9522] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: ffffffff862c800b [ 70.487490][ T9522] RDX: 0000000000000002 RSI: ffffffff862c7d69 RDI: ffff8880968caf00 [ 70.495472][ T9522] RBP: ffff88808e96fc48 R08: ffff888096bde340 R09: ffffed1012d1959a [ 70.503722][ T9522] R10: ffffed1012d19599 R11: ffff8880968caccb R12: ffff8880968cac40 [ 70.511958][ T9522] R13: 0000000000000000 R14: 0000000000000014 R15: 0000000000000001 [ 70.520413][ T9522] FS: 00005555568c8940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 70.529325][ T9522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.536229][ T9522] CR2: 0000000002281040 CR3: 00000000a7d05000 CR4: 00000000001406e0 [ 70.544499][ T9522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.552597][ T9522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.560824][ T9522] Kernel panic - not syncing: Fatal exception [ 70.568085][ T9522] Kernel Offset: disabled [ 70.572456][ T9522] Rebooting in 86400 seconds..