[info] Using makefile-style concurrent boot in runlevel 2. [ 63.532025][ T26] audit: type=1800 audit(1566933140.054:21): pid=9371 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 63.572221][ T26] audit: type=1800 audit(1566933140.064:22): pid=9371 uid=0 auid=4294967295 ses=4294967295 subj=_ 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 '10.128.0.84' (ECDSA) to the list of known hosts. 2019/08/27 19:13:02 parsed 1 programs 2019/08/27 19:13:04 executed programs: 0 syzkaller login: [ 107.543199][ T9538] IPVS: ftp: loaded support on port[0] = 21 [ 107.587119][ T9538] chnl_net:caif_netlink_parms(): no params data found [ 107.608429][ T9538] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.617299][ T9538] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.625402][ T9538] device bridge_slave_0 entered promiscuous mode [ 107.633042][ T9538] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.640370][ T9538] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.648602][ T9538] device bridge_slave_1 entered promiscuous mode [ 107.662228][ T9538] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.673472][ T9538] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.689654][ T9538] team0: Port device team_slave_0 added [ 107.697026][ T9538] team0: Port device team_slave_1 added [ 107.744439][ T9538] device hsr_slave_0 entered promiscuous mode [ 107.782745][ T9538] device hsr_slave_1 entered promiscuous mode [ 107.828502][ T9538] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.837510][ T9538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.848407][ T9538] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.857538][ T9538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.881209][ T9538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.891258][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.911555][ T3014] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.927164][ T3014] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.935160][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 107.946098][ T9538] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.956070][ T3519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.965370][ T3519] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.973689][ T3519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.992892][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.002797][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.010191][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.018535][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.027550][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.037855][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.047130][ T3519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.058743][ T9538] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.070568][ T9538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.078522][ T3519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.093609][ T9538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.148642][ T9547] kasan: CONFIG_KASAN_INLINE enabled [ 108.154664][ T9547] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 108.163400][ T9547] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 108.170722][ T9547] CPU: 1 PID: 9547 Comm: syz-executor.0 Not tainted 5.3.0-rc6 #93 [ 108.179088][ T9547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.189530][ T9547] RIP: 0010:tls_sk_proto_close+0xa2/0x730 [ 108.195458][ T9547] Code: 80 3c 08 00 74 08 48 89 df e8 5a 63 3a fb 4c 8b 33 49 8d 5f 14 48 89 d9 48 c1 e9 03 48 b8 00 00 00 00 00 fc ff df 48 89 4d b0 <8a> 04 01 84 c0 0f 85 62 05 00 00 48 89 5d b8 0f b6 1b 83 e3 07 bf [ 108.216242][ T9547] RSP: 0018:ffff8880969afb90 EFLAGS: 00010203 [ 108.223595][ T9547] RAX: dffffc0000000000 RBX: 0000000000000014 RCX: 0000000000000002 [ 108.231936][ T9547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88809624ec40 [ 108.240692][ T9547] RBP: ffff8880969afc00 R08: ffffffff86721d11 R09: ffffed1012c49d9a [ 108.248745][ T9547] R10: ffffed1012c49d9a R11: 0000000000000000 R12: ffff88808d7c5a00 [ 108.256991][ T9547] R13: ffff88809624ec40 R14: 7fffffffffffffff R15: 0000000000000000 [ 108.265224][ T9547] FS: 000055555577f940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 108.275151][ T9547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.281935][ T9547] CR2: 0000000000780000 CR3: 0000000094f6d000 CR4: 00000000001406e0 [ 108.290396][ T9547] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.298450][ T9547] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.307114][ T9547] Call Trace: [ 108.311101][ T9547] ? _raw_spin_unlock_bh+0x34/0x40 [ 108.316339][ T9547] ? release_sock+0x179/0x1d0 [ 108.326035][ T9547] tls_sk_proto_close+0x4f4/0x730 [ 108.331458][ T9547] ? release_sock+0x179/0x1d0 [ 108.336404][ T9547] ? tls_getsockopt+0x740/0x740 [ 108.341461][ T9547] tcp_bpf_close+0x225/0x2f0 [ 108.346365][ T9547] inet_release+0x165/0x1c0 [ 108.351290][ T9547] inet6_release+0x57/0x70 [ 108.357037][ T9547] sock_close+0xe1/0x260 [ 108.361830][ T9547] ? sock_mmap+0xa0/0xa0 [ 108.366531][ T9547] __fput+0x2e4/0x740 [ 108.370884][ T9547] ____fput+0x15/0x20 [ 108.375678][ T9547] task_work_run+0x17e/0x1b0 [ 108.380618][ T9547] prepare_exit_to_usermode+0x459/0x580 [ 108.386537][ T9547] syscall_return_slowpath+0x113/0x4a0 [ 108.392108][ T9547] do_syscall_64+0x126/0x140 [ 108.397171][ T9547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.403241][ T9547] RIP: 0033:0x413540 [ 108.407225][ T9547] 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 [ 108.428531][ T9547] RSP: 002b:00007ffda4e67168 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 108.437441][ T9547] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000413540 [ 108.445503][ T9547] RDX: 0000001b2fd20000 RSI: 0000000000000000 RDI: 0000000000000005 [ 108.453692][ T9547] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 108.462847][ T9547] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf20 [ 108.471507][ T9547] R13: 0000000000000003 R14: 0000000000761178 R15: ffffffffffffffff [ 108.479856][ T9547] Modules linked in: [ 108.485533][ T9547] ---[ end trace f6a87cf19a184e24 ]--- [ 108.492696][ T9547] RIP: 0010:tls_sk_proto_close+0xa2/0x730 [ 108.499695][ T9547] Code: 80 3c 08 00 74 08 48 89 df e8 5a 63 3a fb 4c 8b 33 49 8d 5f 14 48 89 d9 48 c1 e9 03 48 b8 00 00 00 00 00 fc ff df 48 89 4d b0 <8a> 04 01 84 c0 0f 85 62 05 00 00 48 89 5d b8 0f b6 1b 83 e3 07 bf [ 108.520067][ T9547] RSP: 0018:ffff8880969afb90 EFLAGS: 00010203 [ 108.526407][ T9547] RAX: dffffc0000000000 RBX: 0000000000000014 RCX: 0000000000000002 [ 108.534520][ T9547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88809624ec40 [ 108.543244][ T9547] RBP: ffff8880969afc00 R08: ffffffff86721d11 R09: ffffed1012c49d9a [ 108.551808][ T9547] R10: ffffed1012c49d9a R11: 0000000000000000 R12: ffff88808d7c5a00 [ 108.561537][ T9547] R13: ffff88809624ec40 R14: 7fffffffffffffff R15: 0000000000000000 [ 108.569939][ T9547] FS: 000055555577f940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 108.579343][ T9547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.587350][ T9547] CR2: 0000000000780000 CR3: 0000000094f6d000 CR4: 00000000001406e0 [ 108.597124][ T9547] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.607439][ T9547] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.616664][ T9547] Kernel panic - not syncing: Fatal exception [ 108.625772][ T9547] Kernel Offset: disabled [ 108.631157][ T9547] Rebooting in 86400 seconds..