[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 36.993793] audit: type=1800 audit(1539238383.805:25): pid=5689 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 37.014353] audit: type=1800 audit(1539238383.805:26): pid=5689 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [....] 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 syzkaller login: [ 757.176214] apt-get (5851) used greatest stack depth: 16696 bytes left [ 758.472015] mandb (5986) used greatest stack depth: 16592 bytes left Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. 2018/10/11 06:29:01 parsed 1 programs 2018/10/11 06:29:03 executed programs: 0 [ 996.463877] IPVS: ftp: loaded support on port[0] = 21 [ 996.470885] IPVS: ftp: loaded support on port[0] = 21 [ 996.499245] IPVS: ftp: loaded support on port[0] = 21 [ 996.510420] IPVS: ftp: loaded support on port[0] = 21 [ 996.511775] IPVS: ftp: loaded support on port[0] = 21 [ 996.523284] IPVS: ftp: loaded support on port[0] = 21 [ 997.303605] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.310119] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.326687] device bridge_slave_0 entered promiscuous mode [ 997.335419] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.342403] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.349672] device bridge_slave_0 entered promiscuous mode [ 997.379505] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.390973] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.398275] device bridge_slave_1 entered promiscuous mode [ 997.410588] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.416973] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.426184] device bridge_slave_1 entered promiscuous mode [ 997.434795] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.441994] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.449227] device bridge_slave_0 entered promiscuous mode [ 997.464145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 997.489056] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.500405] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.515464] device bridge_slave_1 entered promiscuous mode [ 997.524317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 997.534200] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.542362] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.549809] device bridge_slave_0 entered promiscuous mode [ 997.558784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 997.570500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 997.578971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 997.589469] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.596452] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.614326] device bridge_slave_0 entered promiscuous mode [ 997.621328] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.627698] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.635160] device bridge_slave_0 entered promiscuous mode [ 997.656900] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.666697] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.675395] device bridge_slave_1 entered promiscuous mode [ 997.682870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 997.691178] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.697541] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.708624] device bridge_slave_1 entered promiscuous mode [ 997.719117] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.730023] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.737353] device bridge_slave_1 entered promiscuous mode [ 997.751931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 997.760171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 997.777721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 997.794424] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 997.811171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 997.821828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 997.837531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 997.862661] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 997.875722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 997.885501] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 997.901553] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 997.957596] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 998.001401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 998.009709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 998.025148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 998.035000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 998.052636] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 998.081937] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 998.093925] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 998.113966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 998.129989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 998.144792] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 998.153488] team0: Port device team_slave_0 added [ 998.161979] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 998.171262] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 998.182335] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 998.192292] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 998.199484] team0: Port device team_slave_0 added [ 998.210066] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 998.226578] team0: Port device team_slave_1 added [ 998.242189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 998.255479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 998.268609] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 998.278318] team0: Port device team_slave_1 added [ 998.284272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 998.293827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 998.303712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 998.322358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 998.334642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 998.342007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 998.353511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 998.361519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 998.369986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 998.390525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 998.398701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 998.409134] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 998.416807] team0: Port device team_slave_0 added [ 998.451465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 998.461213] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 998.478921] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 998.487791] team0: Port device team_slave_1 added [ 998.502546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 998.518193] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 998.529084] team0: Port device team_slave_0 added [ 998.534982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 998.555209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 998.567971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 998.585293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 998.596353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 998.606703] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 998.615513] team0: Port device team_slave_1 added [ 998.622990] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 998.631029] team0: Port device team_slave_0 added [ 998.637727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 998.649591] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 998.657186] team0: Port device team_slave_0 added [ 998.664439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 998.672560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 998.680974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 998.688814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 998.701636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 998.709410] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 998.719213] team0: Port device team_slave_1 added [ 998.730676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 998.738143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 998.754484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 998.764527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 998.781212] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 998.788467] team0: Port device team_slave_1 added [ 998.797410] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 998.814583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 998.822537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 998.831548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 998.842726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 998.860213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 998.875683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 998.887217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 998.898959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 998.911318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 998.921769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 998.929467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 998.939663] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 998.952260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 998.967219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 998.981399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 998.992170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 999.012105] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 999.019458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.027452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 999.038830] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 999.049727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 999.060858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.068726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 999.077918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 999.090572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 999.108142] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 999.121482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 999.136033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 999.434069] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.440501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.447154] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.453554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.462766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 999.472742] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.479109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.485757] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.492156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.500904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 999.629364] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.635798] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.642454] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.648814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.657201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 999.715305] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.721719] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.728349] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.734739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.742725] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 999.750022] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.756399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.763082] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.769461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.777768] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 999.799580] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.805979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.812664] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.819022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.831302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1000.040356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1000.056249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1000.069561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1000.077293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1000.084460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1000.091612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1001.602586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.621365] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.686203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.757691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.783815] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1001.804600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1001.912836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1001.921724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.945247] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.958603] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1001.976687] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1001.991910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1002.000683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1002.032513] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1002.038735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1002.046732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1002.129322] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1002.135657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1002.143249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1002.154139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1002.163392] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1002.173919] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1002.180780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1002.187811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1002.259964] 8021q: adding VLAN 0 to HW filter on device team0 [ 1002.316757] 8021q: adding VLAN 0 to HW filter on device team0 [ 1002.335862] 8021q: adding VLAN 0 to HW filter on device team0 [ 1002.357108] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1002.370502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1002.377444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1002.392463] 8021q: adding VLAN 0 to HW filter on device team0 [ 1002.402515] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1002.410072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1002.417816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1002.586343] 8021q: adding VLAN 0 to HW filter on device team0 [ 1002.596621] 8021q: adding VLAN 0 to HW filter on device team0 2018/10/11 06:29:10 executed programs: 6 2018/10/11 06:29:15 executed programs: 354 2018/10/11 06:29:20 executed programs: 716 2018/10/11 06:29:25 executed programs: 1075 2018/10/11 06:29:30 executed programs: 1451 2018/10/11 06:29:35 executed programs: 1811 2018/10/11 06:29:40 executed programs: 2163 2018/10/11 06:29:45 executed programs: 2538 2018/10/11 06:29:50 executed programs: 2908 2018/10/11 06:29:55 executed programs: 3274 2018/10/11 06:30:00 executed programs: 3651 2018/10/11 06:30:05 executed programs: 4009 2018/10/11 06:30:10 executed programs: 4375 2018/10/11 06:30:15 executed programs: 4749 2018/10/11 06:30:20 executed programs: 5105 2018/10/11 06:30:25 executed programs: 5476 2018/10/11 06:30:30 executed programs: 5837 2018/10/11 06:30:35 executed programs: 6206 2018/10/11 06:30:40 executed programs: 6580 2018/10/11 06:30:45 executed programs: 6949 2018/10/11 06:30:50 executed programs: 7324 2018/10/11 06:30:55 executed programs: 7697 2018/10/11 06:31:00 executed programs: 8066 2018/10/11 06:31:05 executed programs: 8438 2018/10/11 06:31:10 executed programs: 8797 2018/10/11 06:31:15 executed programs: 9162 2018/10/11 06:31:20 executed programs: 9541 2018/10/11 06:31:25 executed programs: 9912 2018/10/11 06:31:30 executed programs: 10290 2018/10/11 06:31:35 executed programs: 10665 2018/10/11 06:31:40 executed programs: 11027 2018/10/11 06:31:45 executed programs: 11397 2018/10/11 06:31:50 executed programs: 11763 2018/10/11 06:31:55 executed programs: 12130 2018/10/11 06:32:00 executed programs: 12498 2018/10/11 06:32:05 executed programs: 12859 2018/10/11 06:32:10 executed programs: 13223 2018/10/11 06:32:15 executed programs: 13592 2018/10/11 06:32:20 executed programs: 13957 2018/10/11 06:32:25 executed programs: 14327 2018/10/11 06:32:30 executed programs: 14698 2018/10/11 06:32:35 executed programs: 15057 2018/10/11 06:32:40 executed programs: 15420 2018/10/11 06:32:45 executed programs: 15798 2018/10/11 06:32:50 executed programs: 16165 2018/10/11 06:32:55 executed programs: 16542 2018/10/11 06:33:00 executed programs: 16905 2018/10/11 06:33:05 executed programs: 17291 2018/10/11 06:33:10 executed programs: 17664 2018/10/11 06:33:15 executed programs: 18027 2018/10/11 06:33:20 executed programs: 18401 2018/10/11 06:33:25 executed programs: 18772 2018/10/11 06:33:30 executed programs: 19130 2018/10/11 06:33:35 executed programs: 19492 2018/10/11 06:33:40 executed programs: 19855 2018/10/11 06:33:45 executed programs: 20221 2018/10/11 06:33:51 executed programs: 20600 2018/10/11 06:33:56 executed programs: 20967 2018/10/11 06:34:01 executed programs: 21331 2018/10/11 06:34:06 executed programs: 21697 2018/10/11 06:34:11 executed programs: 22059 2018/10/11 06:34:16 executed programs: 22424 2018/10/11 06:34:21 executed programs: 22797 2018/10/11 06:34:26 executed programs: 23164 2018/10/11 06:34:31 executed programs: 23523 2018/10/11 06:34:36 executed programs: 23907 2018/10/11 06:34:41 executed programs: 24280 [ 1334.420426] kworker/dying (7834) used greatest stack depth: 14384 bytes left 2018/10/11 06:34:46 executed programs: 24639 2018/10/11 06:34:51 executed programs: 25006 2018/10/11 06:34:56 executed programs: 25367 2018/10/11 06:35:01 executed programs: 25721 2018/10/11 06:35:06 executed programs: 26088 2018/10/11 06:35:11 executed programs: 26459 2018/10/11 06:35:16 executed programs: 26818 2018/10/11 06:35:21 executed programs: 27201 2018/10/11 06:35:26 executed programs: 27569 2018/10/11 06:35:31 executed programs: 27930 2018/10/11 06:35:36 executed programs: 28293 2018/10/11 06:35:41 executed programs: 28653 2018/10/11 06:35:46 executed programs: 29022 2018/10/11 06:35:51 executed programs: 29391 2018/10/11 06:35:56 executed programs: 29752 2018/10/11 06:36:01 executed programs: 30117 2018/10/11 06:36:06 executed programs: 30495 2018/10/11 06:36:11 executed programs: 30877 [ 1424.683342] WARNING: CPU: 0 PID: 26593 at sound/core/seq/seq_ports.c:275 port_delete+0x177/0x1b0 [ 1424.692310] Kernel panic - not syncing: panic_on_warn set ... [ 1424.692310] [ 1424.699687] CPU: 0 PID: 26593 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #277 [ 1424.707045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1424.716450] Call Trace: [ 1424.719121] dump_stack+0x1c4/0x2b4 [ 1424.722949] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1424.728192] panic+0x238/0x4e7 [ 1424.731382] ? add_taint.cold.5+0x16/0x16 [ 1424.735542] ? __warn.cold.8+0x148/0x1ba [ 1424.739595] ? __warn.cold.8+0x117/0x1ba [ 1424.743646] ? port_delete+0x177/0x1b0 [ 1424.747520] __warn.cold.8+0x163/0x1ba [ 1424.751453] ? kfree+0xcf/0x230 [ 1424.754720] ? port_delete+0x177/0x1b0 [ 1424.758596] report_bug+0x254/0x2d0 [ 1424.762258] do_error_trap+0x1fc/0x4d0 [ 1424.766176] ? trace_hardirqs_on+0x310/0x310 [ 1424.770576] ? math_error+0x3f0/0x3f0 [ 1424.774391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1424.779230] ? trace_hardirqs_on_caller+0x310/0x310 [ 1424.784229] ? trace_hardirqs_on+0x310/0x310 [ 1424.788658] ? debug_check_no_obj_freed+0x305/0x58d [ 1424.793670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1424.798500] do_invalid_op+0x1b/0x20 [ 1424.802233] invalid_op+0x14/0x20 [ 1424.805683] RIP: 0010:port_delete+0x177/0x1b0 [ 1424.810184] Code: e1 99 fb 45 85 e4 75 14 e8 f6 df 99 fb 48 89 df e8 4e 24 dd fb 31 c0 5b 41 5c 5d c3 e8 e2 df 99 fb 0f 0b eb e3 e8 d9 df 99 fb <0f> 0b eb 9b e8 00 50 dd fb eb bd e8 f9 4f dd fb e9 77 ff ff ff e8 [ 1424.829084] RSP: 0018:ffff8801bc83f890 EFLAGS: 00010293 [ 1424.834452] RAX: ffff8801bcac2140 RBX: ffff8801a26e84c0 RCX: ffffffff85e4f551 [ 1424.841720] RDX: 0000000000000000 RSI: ffffffff85e4f5b7 RDI: 0000000000000005 [ 1424.848975] RBP: ffff8801bc83f8a0 R08: ffff8801bcac2140 R09: 00000000f073d89e [ 1424.856575] R10: 00000000face00ab R11: 0000000000000000 R12: 0000000000000002 [ 1424.863834] R13: ffff8801a26e8510 R14: 1ffff10037907f20 R15: ffff8801cbc8a0c0 [ 1424.871109] ? port_delete+0x111/0x1b0 [ 1424.874994] ? port_delete+0x177/0x1b0 [ 1424.878882] snd_seq_delete_port+0x3cb/0x4a0 [ 1424.883311] ? snd_seq_create_port+0x770/0x770 [ 1424.887904] ? trace_hardirqs_on+0xbd/0x310 [ 1424.892219] ? kasan_check_read+0x11/0x20 [ 1424.896431] snd_seq_ioctl_delete_port+0xba/0x190 [ 1424.901275] ? snd_seq_ioctl_set_port_info+0x120/0x120 [ 1424.906547] snd_seq_kernel_client_ctl+0x15a/0x190 [ 1424.911465] snd_seq_event_port_detach+0xfc/0x170 [ 1424.916299] ? snd_seq_event_port_attach+0x360/0x360 [ 1424.921424] ? kfree+0x1bf/0x230 [ 1424.924779] ? snd_seq_info_done+0x30/0x30 [ 1424.928996] delete_port+0x7d/0xc0 [ 1424.932534] snd_seq_oss_release+0xf2/0x130 [ 1424.936844] odev_release+0x52/0x70 [ 1424.940492] __fput+0x385/0xa30 [ 1424.943760] ? get_max_files+0x20/0x20 [ 1424.947631] ? trace_hardirqs_on+0xbd/0x310 [ 1424.951938] ? kasan_check_read+0x11/0x20 [ 1424.956119] ? task_work_run+0x1af/0x2a0 [ 1424.960169] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1424.965618] ? kasan_check_write+0x14/0x20 [ 1424.969881] ? do_raw_spin_lock+0xc1/0x200 [ 1424.974111] ____fput+0x15/0x20 [ 1424.977396] task_work_run+0x1e8/0x2a0 [ 1424.981293] ? task_work_cancel+0x240/0x240 [ 1424.985623] exit_to_usermode_loop+0x318/0x380 [ 1424.990224] ? syscall_slow_exit_work+0x520/0x520 [ 1424.995097] ? sched_setaffinity+0x740/0x740 [ 1424.999510] do_syscall_64+0x6be/0x820 [ 1425.003384] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1425.008734] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1425.013645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1425.018475] ? trace_hardirqs_on_caller+0x310/0x310 [ 1425.023500] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1425.028525] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1425.033551] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1425.038392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1425.043566] RIP: 0033:0x457519 [ 1425.046754] Code: 1d b4 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 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1425.065659] RSP: 002b:00007fcbd4003c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 1425.073366] RAX: 0000000000000006 RBX: 0000000000000002 RCX: 0000000000457519 [ 1425.080619] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 1425.087887] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1425.095152] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcbd40046d4 [ 1425.102405] R13: 00000000004bdafa R14: 00000000004cc670 R15: 00000000ffffffff [ 1425.110597] Kernel Offset: disabled [ 1425.114265] Rebooting in 86400 seconds..