[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[   52.965298][   T26] audit: type=1800 audit(1572181337.339:25): pid=8468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[   52.994133][   T26] audit: type=1800 audit(1572181337.339:26): pid=8468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[   53.043840][   T26] audit: type=1800 audit(1572181337.339:27): pid=8468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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

Warning: Permanently added '10.128.10.13' (ECDSA) to the list of known hosts.
2019/10/27 13:02:27 parsed 1 programs
2019/10/27 13:02:30 executed programs: 0
syzkaller login: [   66.003011][ T8646] IPVS: ftp: loaded support on port[0] = 21
[   66.017161][ T8651] IPVS: ftp: loaded support on port[0] = 21
[   66.050517][ T8648] IPVS: ftp: loaded support on port[0] = 21
[   66.062040][ T8653] IPVS: ftp: loaded support on port[0] = 21
[   66.079680][ T8654] IPVS: ftp: loaded support on port[0] = 21
[   66.105238][ T8645] IPVS: ftp: loaded support on port[0] = 21
[   66.274999][ T8651] chnl_net:caif_netlink_parms(): no params data found
[   66.362849][ T8646] chnl_net:caif_netlink_parms(): no params data found
[   66.419715][ T8653] chnl_net:caif_netlink_parms(): no params data found
[   66.430131][ T8648] chnl_net:caif_netlink_parms(): no params data found
[   66.456775][ T8651] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.464997][ T8651] bridge0: port 1(bridge_slave_0) entered disabled state
[   66.472663][ T8651] device bridge_slave_0 entered promiscuous mode
[   66.483239][ T8651] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.491308][ T8651] bridge0: port 2(bridge_slave_1) entered disabled state
[   66.500094][ T8651] device bridge_slave_1 entered promiscuous mode
[   66.544061][ T8648] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.551129][ T8648] bridge0: port 1(bridge_slave_0) entered disabled state
[   66.561310][ T8648] device bridge_slave_0 entered promiscuous mode
[   66.577751][ T8646] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.584931][ T8646] bridge0: port 1(bridge_slave_0) entered disabled state
[   66.592699][ T8646] device bridge_slave_0 entered promiscuous mode
[   66.613588][ T8648] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.620652][ T8648] bridge0: port 2(bridge_slave_1) entered disabled state
[   66.629023][ T8648] device bridge_slave_1 entered promiscuous mode
[   66.660721][ T8646] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.667962][ T8646] bridge0: port 2(bridge_slave_1) entered disabled state
[   66.675691][ T8646] device bridge_slave_1 entered promiscuous mode
[   66.692773][ T8651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   66.704153][ T8651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   66.722307][ T8648] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   66.747495][ T8653] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.756832][ T8653] bridge0: port 1(bridge_slave_0) entered disabled state
[   66.764603][ T8653] device bridge_slave_0 entered promiscuous mode
[   66.776303][ T8653] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.783352][ T8653] bridge0: port 2(bridge_slave_1) entered disabled state
[   66.791126][ T8653] device bridge_slave_1 entered promiscuous mode
[   66.808639][ T8648] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   66.823845][ T8646] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   66.840106][ T8646] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   66.877890][ T8651] team0: Port device team_slave_0 added
[   66.889576][ T8651] team0: Port device team_slave_1 added
[   66.904230][ T8654] chnl_net:caif_netlink_parms(): no params data found
[   66.918590][ T8648] team0: Port device team_slave_0 added
[   66.925709][ T8648] team0: Port device team_slave_1 added
[   66.938870][ T8653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   66.948275][ T8645] chnl_net:caif_netlink_parms(): no params data found
[   66.972172][ T8646] team0: Port device team_slave_0 added
[   66.979623][ T8653] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   67.046948][ T8651] device hsr_slave_0 entered promiscuous mode
[   67.093927][ T8651] device hsr_slave_1 entered promiscuous mode
[   67.150973][ T8646] team0: Port device team_slave_1 added
[   67.225425][ T8648] device hsr_slave_0 entered promiscuous mode
[   67.283993][ T8648] device hsr_slave_1 entered promiscuous mode
[   67.353670][ T8648] debugfs: Directory 'hsr0' with parent '/' already present!
[   67.373809][ T8653] team0: Port device team_slave_0 added
[   67.379690][ T8654] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.387040][ T8654] bridge0: port 1(bridge_slave_0) entered disabled state
[   67.395407][ T8654] device bridge_slave_0 entered promiscuous mode
[   67.418965][ T8653] team0: Port device team_slave_1 added
[   67.496479][ T8646] device hsr_slave_0 entered promiscuous mode
[   67.543993][ T8646] device hsr_slave_1 entered promiscuous mode
[   67.593699][ T8646] debugfs: Directory 'hsr0' with parent '/' already present!
[   67.601334][ T8654] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.608456][ T8654] bridge0: port 2(bridge_slave_1) entered disabled state
[   67.619545][ T8654] device bridge_slave_1 entered promiscuous mode
[   67.653112][ T8654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   67.735388][ T8653] device hsr_slave_0 entered promiscuous mode
[   67.773843][ T8653] device hsr_slave_1 entered promiscuous mode
[   67.833922][ T8653] debugfs: Directory 'hsr0' with parent '/' already present!
[   67.855094][ T8654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   67.864836][ T8645] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.871883][ T8645] bridge0: port 1(bridge_slave_0) entered disabled state
[   67.879673][ T8645] device bridge_slave_0 entered promiscuous mode
[   67.887393][ T8645] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.894795][ T8645] bridge0: port 2(bridge_slave_1) entered disabled state
[   67.904301][ T8645] device bridge_slave_1 entered promiscuous mode
[   67.957849][ T8645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   67.991233][ T8654] team0: Port device team_slave_0 added
[   67.999943][ T8654] team0: Port device team_slave_1 added
[   68.018088][ T8645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   68.107119][ T8654] device hsr_slave_0 entered promiscuous mode
[   68.164047][ T8654] device hsr_slave_1 entered promiscuous mode
[   68.203670][ T8654] debugfs: Directory 'hsr0' with parent '/' already present!
[   68.227994][ T8645] team0: Port device team_slave_0 added
[   68.238976][ T8645] team0: Port device team_slave_1 added
[   68.316547][ T8645] device hsr_slave_0 entered promiscuous mode
[   68.353977][ T8645] device hsr_slave_1 entered promiscuous mode
[   68.393632][ T8645] debugfs: Directory 'hsr0' with parent '/' already present!
[   68.495715][ T8651] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.546277][ T8651] 8021q: adding VLAN 0 to HW filter on device team0
[   68.556416][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   68.565670][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.591385][ T8653] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.605832][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   68.614938][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   68.623284][   T17] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.630480][   T17] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.640179][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   68.650070][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   68.658619][   T17] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.665709][   T17] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.673249][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   68.682281][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   68.690894][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   68.699347][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   68.708070][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   68.716743][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   68.728179][ T8648] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.743124][ T8646] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.756777][   T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   68.764942][   T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   68.780895][ T8648] 8021q: adding VLAN 0 to HW filter on device team0
[   68.798193][ T8653] 8021q: adding VLAN 0 to HW filter on device team0
[   68.808452][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   68.817980][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   68.826941][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   68.835334][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.844440][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   68.852327][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.860178][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   68.868441][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.881245][ T8651] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   68.893834][ T8651] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   68.904499][ T8646] 8021q: adding VLAN 0 to HW filter on device team0
[   68.926689][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   68.937476][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   68.947713][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   68.958654][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   68.967382][   T17] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.974536][   T17] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.982425][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   68.991509][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   68.999928][   T17] bridge0: port 1(bridge_slave_0) entered blocking state
[   69.007009][   T17] bridge0: port 1(bridge_slave_0) entered forwarding state
[   69.015825][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   69.024575][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   69.032830][   T17] bridge0: port 2(bridge_slave_1) entered blocking state
[   69.039914][   T17] bridge0: port 2(bridge_slave_1) entered forwarding state
[   69.047774][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   69.057188][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   69.065994][   T17] bridge0: port 1(bridge_slave_0) entered blocking state
[   69.073016][   T17] bridge0: port 1(bridge_slave_0) entered forwarding state
[   69.080709][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   69.089209][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   69.097818][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   69.106653][   T17] bridge0: port 2(bridge_slave_1) entered blocking state
[   69.113741][   T17] bridge0: port 2(bridge_slave_1) entered forwarding state
[   69.121354][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   69.130613][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   69.138708][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   69.146712][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   69.160158][ T8654] 8021q: adding VLAN 0 to HW filter on device bond0
[   69.192958][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   69.201725][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   69.212764][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   69.221440][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   69.229946][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   69.238270][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   69.246779][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   69.255774][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   69.264603][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   69.272829][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   69.287128][ T8651] 8021q: adding VLAN 0 to HW filter on device batadv0
[   69.318877][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   69.340983][ T8654] 8021q: adding VLAN 0 to HW filter on device team0
[   69.348098][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   69.362087][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   69.370700][ T3529] bridge0: port 2(bridge_slave_1) entered blocking state
[   69.377772][ T3529] bridge0: port 2(bridge_slave_1) entered forwarding state
[   69.386565][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   69.395491][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   69.404441][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   69.413091][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   69.421712][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   69.430485][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   69.439940][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   69.448797][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   69.457196][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   69.465715][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   69.473306][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   69.484455][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   69.492161][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   69.501276][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   69.520849][ T8645] 8021q: adding VLAN 0 to HW filter on device bond0
[   69.548477][ T8653] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   69.563220][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   69.572295][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   69.581361][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   69.590197][ T3529] bridge0: port 1(bridge_slave_0) entered blocking state
[   69.597297][ T3529] bridge0: port 1(bridge_slave_0) entered forwarding state
[   69.605605][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   69.614414][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   69.623052][ T3529] bridge0: port 2(bridge_slave_1) entered blocking state
[   69.630143][ T3529] bridge0: port 2(bridge_slave_1) entered forwarding state
[   69.637912][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   69.646568][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   69.655646][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   69.663961][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   69.672627][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   69.688188][ T8648] 8021q: adding VLAN 0 to HW filter on device batadv0
[   69.738889][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   69.753353][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   69.764630][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   69.775910][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   69.784972][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   69.799966][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   69.808705][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   69.819166][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   69.829992][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   69.838776][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   69.847684][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   69.856398][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   69.865290][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   69.874652][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   69.882974][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   69.903901][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   69.918864][ T8645] 8021q: adding VLAN 0 to HW filter on device team0
[   69.929793][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   69.946442][ T8653] 8021q: adding VLAN 0 to HW filter on device batadv0
[   69.954486][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   69.964707][ T8646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   70.004720][ T8654] 8021q: adding VLAN 0 to HW filter on device batadv0
[   70.034604][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   70.043285][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   70.079712][   T17] bridge0: port 1(bridge_slave_0) entered blocking state
[   70.086860][   T17] bridge0: port 1(bridge_slave_0) entered forwarding state
[   70.095672][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   70.108268][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   70.116832][   T17] bridge0: port 2(bridge_slave_1) entered blocking state
[   70.123930][   T17] bridge0: port 2(bridge_slave_1) entered forwarding state
[   70.131679][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   70.140833][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   70.161972][ T8645] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   70.172942][ T8645] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   70.186767][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   70.195681][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   70.204836][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   70.213164][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   70.221944][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   70.231225][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   70.255702][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   70.264541][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   70.278568][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   70.289174][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   70.299820][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   70.330783][ T8646] 8021q: adding VLAN 0 to HW filter on device batadv0
[   70.348657][ T8645] 8021q: adding VLAN 0 to HW filter on device batadv0
2019/10/27 13:02:35 executed programs: 17
[   72.062009][ T8979] ==================================================================
[   72.070300][ T8979] BUG: KASAN: null-ptr-deref in io_wq_cancel_all+0x28/0x2a0
[   72.077588][ T8979] Write of size 8 at addr 0000000000000004 by task syz-executor.2/8979
[   72.085818][ T8979] 
[   72.088151][ T8979] CPU: 1 PID: 8979 Comm: syz-executor.2 Not tainted 5.4.0-rc4-next-20191025 #0
[   72.097095][ T8979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.107147][ T8979] Call Trace:
[   72.110436][ T8979]  dump_stack+0x172/0x1f0
[   72.114770][ T8979]  ? io_wq_cancel_all+0x28/0x2a0
[   72.119704][ T8979]  ? io_wq_cancel_all+0x28/0x2a0
[   72.124633][ T8979]  __kasan_report.cold+0x5/0x41
[   72.129474][ T8979]  ? io_wq_cancel_all+0x28/0x2a0
[   72.134400][ T8979]  kasan_report+0x12/0x20
[   72.138717][ T8979]  check_memory_region+0x134/0x1a0
[   72.143827][ T8979]  __kasan_check_write+0x14/0x20
[   72.148759][ T8979]  io_wq_cancel_all+0x28/0x2a0
[   72.153530][ T8979]  io_ring_ctx_wait_and_kill+0x1e2/0x710
[   72.159167][ T8979]  io_uring_release+0x42/0x50
[   72.163829][ T8979]  __fput+0x2ff/0x890
[   72.167803][ T8979]  ? io_ring_ctx_wait_and_kill+0x710/0x710
[   72.173598][ T8979]  ____fput+0x16/0x20
[   72.177622][ T8979]  task_work_run+0x145/0x1c0
[   72.182195][ T8979]  do_exit+0x904/0x2e60
[   72.186354][ T8979]  ? mm_update_next_owner+0x640/0x640
[   72.191710][ T8979]  ? lock_downgrade+0x920/0x920
[   72.196553][ T8979]  ? _raw_spin_unlock_irq+0x23/0x80
[   72.201740][ T8979]  ? get_signal+0x392/0x24f0
[   72.206317][ T8979]  ? _raw_spin_unlock_irq+0x23/0x80
[   72.211496][ T8979]  do_group_exit+0x135/0x360
[   72.216078][ T8979]  get_signal+0x47c/0x24f0
[   72.220484][ T8979]  ? lock_downgrade+0x920/0x920
[   72.225337][ T8979]  do_signal+0x87/0x1700
[   72.229571][ T8979]  ? __kasan_check_read+0x11/0x20
[   72.234587][ T8979]  ? _copy_to_user+0x118/0x160
[   72.239388][ T8979]  ? setup_sigcontext+0x7d0/0x7d0
[   72.244412][ T8979]  ? exit_to_usermode_loop+0x43/0x380
[   72.249815][ T8979]  ? do_syscall_64+0x65f/0x760
[   72.254568][ T8979]  ? exit_to_usermode_loop+0x43/0x380
[   72.260030][ T8979]  ? lockdep_hardirqs_on+0x421/0x5e0
[   72.265328][ T8979]  ? trace_hardirqs_on+0x67/0x240
[   72.270348][ T8979]  exit_to_usermode_loop+0x286/0x380
[   72.275632][ T8979]  do_syscall_64+0x65f/0x760
[   72.280224][ T8979]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   72.286105][ T8979] RIP: 0033:0x459f39
[   72.289998][ T8979] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[   72.309618][ T8979] RSP: 002b:00007f3de6364cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   72.318199][ T8979] RAX: 0000000000000001 RBX: 000000000075c078 RCX: 0000000000459f39
[   72.326166][ T8979] RDX: 00000000004c025d RSI: 0000000000000081 RDI: 000000000075c07c
[   72.334145][ T8979] RBP: 000000000075c070 R08: 0000000000000009 R09: 0000000000000000
[   72.342110][ T8979] R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000075c07c
[   72.350069][ T8979] R13: 00007ffda4d6424f R14: 00007f3de63659c0 R15: 000000000075c07c
[   72.358034][ T8979] ==================================================================
[   72.366074][ T8979] Disabling lock debugging due to kernel taint
[   72.376754][ T8979] Kernel panic - not syncing: panic_on_warn set ...
[   72.383368][ T8979] CPU: 1 PID: 8979 Comm: syz-executor.2 Tainted: G    B             5.4.0-rc4-next-20191025 #0
[   72.392154][ T3921] kobject: 'loop5' (000000009a0166c6): kobject_uevent_env
[   72.393674][ T8979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.393679][ T8979] Call Trace:
[   72.393696][ T8979]  dump_stack+0x172/0x1f0
[   72.393710][ T8979]  panic+0x2e3/0x75c
[   72.393721][ T8979]  ? add_taint.cold+0x16/0x16
[   72.393735][ T8979]  ? io_wq_cancel_all+0x28/0x2a0
[   72.393745][ T8979]  ? preempt_schedule+0x4b/0x60
[   72.393763][ T8979]  ? ___preempt_schedule+0x16/0x18
[   72.402124][ T3921] kobject: 'loop5' (000000009a0166c6): fill_kobj_path: path = '/devices/virtual/block/loop5'
[   72.410886][ T8979]  ? trace_hardirqs_on+0x5e/0x240
[   72.410901][ T8979]  ? io_wq_cancel_all+0x28/0x2a0
[   72.410912][ T8979]  end_report+0x47/0x4f
[   72.410922][ T8979]  ? io_wq_cancel_all+0x28/0x2a0
[   72.410934][ T8979]  __kasan_report.cold+0xe/0x41
[   72.410947][ T8979]  ? io_wq_cancel_all+0x28/0x2a0
[   72.410959][ T8979]  kasan_report+0x12/0x20
[   72.410975][ T8979]  check_memory_region+0x134/0x1a0
[   72.461306][ T3921] kobject: 'loop0' (0000000051ee0108): kobject_uevent_env
[   72.462016][ T8979]  __kasan_check_write+0x14/0x20
[   72.468976][ T3921] kobject: 'loop0' (0000000051ee0108): fill_kobj_path: path = '/devices/virtual/block/loop0'
[   72.471068][ T8979]  io_wq_cancel_all+0x28/0x2a0
[   72.471083][ T8979]  io_ring_ctx_wait_and_kill+0x1e2/0x710
[   72.471100][ T8979]  io_uring_release+0x42/0x50
[   72.527338][ T8979]  __fput+0x2ff/0x890
[   72.531312][ T8979]  ? io_ring_ctx_wait_and_kill+0x710/0x710
[   72.537103][ T8979]  ____fput+0x16/0x20
[   72.541104][ T8979]  task_work_run+0x145/0x1c0
[   72.545682][ T8979]  do_exit+0x904/0x2e60
[   72.549817][ T8979]  ? mm_update_next_owner+0x640/0x640
[   72.555179][ T8979]  ? lock_downgrade+0x920/0x920
[   72.560023][ T8979]  ? _raw_spin_unlock_irq+0x23/0x80
[   72.565199][ T8979]  ? get_signal+0x392/0x24f0
[   72.569778][ T8979]  ? _raw_spin_unlock_irq+0x23/0x80
[   72.574961][ T8979]  do_group_exit+0x135/0x360
[   72.579539][ T8979]  get_signal+0x47c/0x24f0
[   72.583934][ T8979]  ? lock_downgrade+0x920/0x920
[   72.588763][ T8979]  do_signal+0x87/0x1700
[   72.592990][ T8979]  ? __kasan_check_read+0x11/0x20
[   72.598000][ T8979]  ? _copy_to_user+0x118/0x160
[   72.602744][ T8979]  ? setup_sigcontext+0x7d0/0x7d0
[   72.607772][ T8979]  ? exit_to_usermode_loop+0x43/0x380
[   72.613126][ T8979]  ? do_syscall_64+0x65f/0x760
[   72.617913][ T8979]  ? exit_to_usermode_loop+0x43/0x380
[   72.623300][ T8979]  ? lockdep_hardirqs_on+0x421/0x5e0
[   72.628652][ T8979]  ? trace_hardirqs_on+0x67/0x240
[   72.633661][ T8979]  exit_to_usermode_loop+0x286/0x380
[   72.638933][ T8979]  do_syscall_64+0x65f/0x760
[   72.643510][ T8979]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   72.649390][ T8979] RIP: 0033:0x459f39
[   72.653275][ T8979] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[   72.672866][ T8979] RSP: 002b:00007f3de6364cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   72.681257][ T8979] RAX: 0000000000000001 RBX: 000000000075c078 RCX: 0000000000459f39
[   72.689206][ T8979] RDX: 00000000004c025d RSI: 0000000000000081 RDI: 000000000075c07c
[   72.697156][ T8979] RBP: 000000000075c070 R08: 0000000000000009 R09: 0000000000000000
[   72.705368][ T8979] R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000075c07c
[   72.713316][ T8979] R13: 00007ffda4d6424f R14: 00007f3de63659c0 R15: 000000000075c07c
[   72.722571][ T8979] Kernel Offset: disabled
[   72.726893][ T8979] Rebooting in 86400 seconds..