[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 57.694417][ T26] audit: type=1800 audit(1572918163.398:25): pid=8734 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 57.716737][ T26] audit: type=1800 audit(1572918163.398:26): pid=8734 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 57.737483][ T26] audit: type=1800 audit(1572918163.398:27): pid=8734 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 '10.128.10.39' (ECDSA) to the list of known hosts. 2019/11/05 01:42:54 parsed 1 programs 2019/11/05 01:42:56 executed programs: 0 syzkaller login: [ 71.413656][ T8906] IPVS: ftp: loaded support on port[0] = 21 [ 71.421110][ T8909] IPVS: ftp: loaded support on port[0] = 21 [ 71.439895][ T8910] IPVS: ftp: loaded support on port[0] = 21 [ 71.486916][ T8916] IPVS: ftp: loaded support on port[0] = 21 [ 71.487608][ T8913] IPVS: ftp: loaded support on port[0] = 21 [ 71.549006][ T8915] IPVS: ftp: loaded support on port[0] = 21 [ 71.715553][ T8910] chnl_net:caif_netlink_parms(): no params data found [ 71.763084][ T8909] chnl_net:caif_netlink_parms(): no params data found [ 71.880765][ T8913] chnl_net:caif_netlink_parms(): no params data found [ 71.938352][ T8915] chnl_net:caif_netlink_parms(): no params data found [ 71.954306][ T8906] chnl_net:caif_netlink_parms(): no params data found [ 71.976621][ T8910] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.984906][ T8910] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.992951][ T8910] device bridge_slave_0 entered promiscuous mode [ 72.007602][ T8910] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.015773][ T8910] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.023665][ T8910] device bridge_slave_1 entered promiscuous mode [ 72.043711][ T8909] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.051575][ T8909] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.059937][ T8909] device bridge_slave_0 entered promiscuous mode [ 72.101369][ T8913] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.108710][ T8913] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.116791][ T8913] device bridge_slave_0 entered promiscuous mode [ 72.127796][ T8913] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.135955][ T8913] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.144510][ T8913] device bridge_slave_1 entered promiscuous mode [ 72.152261][ T8909] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.159838][ T8909] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.167734][ T8909] device bridge_slave_1 entered promiscuous mode [ 72.220306][ T8910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.233000][ T8910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.277295][ T8906] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.284575][ T8906] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.294203][ T8906] device bridge_slave_0 entered promiscuous mode [ 72.308059][ T8913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.319069][ T8916] chnl_net:caif_netlink_parms(): no params data found [ 72.328771][ T8915] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.336024][ T8915] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.345152][ T8915] device bridge_slave_0 entered promiscuous mode [ 72.354836][ T8909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.364762][ T8906] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.375096][ T8906] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.383235][ T8906] device bridge_slave_1 entered promiscuous mode [ 72.413734][ T8913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.425523][ T8906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.437984][ T8915] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.445282][ T8915] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.456750][ T8915] device bridge_slave_1 entered promiscuous mode [ 72.465363][ T8909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.477755][ T8910] team0: Port device team_slave_0 added [ 72.491580][ T8910] team0: Port device team_slave_1 added [ 72.499661][ T8906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.574913][ T8909] team0: Port device team_slave_0 added [ 72.588031][ T8909] team0: Port device team_slave_1 added [ 72.600091][ T8913] team0: Port device team_slave_0 added [ 72.608084][ T8906] team0: Port device team_slave_0 added [ 72.624157][ T8915] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.643651][ T8916] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.651041][ T8916] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.659337][ T8916] device bridge_slave_0 entered promiscuous mode [ 72.667691][ T8913] team0: Port device team_slave_1 added [ 72.678535][ T8906] team0: Port device team_slave_1 added [ 72.732433][ T8910] device hsr_slave_0 entered promiscuous mode [ 72.789601][ T8910] device hsr_slave_1 entered promiscuous mode [ 72.830390][ T8915] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.852476][ T8916] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.859966][ T8916] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.868068][ T8916] device bridge_slave_1 entered promiscuous mode [ 72.940998][ T8906] device hsr_slave_0 entered promiscuous mode [ 73.009046][ T8906] device hsr_slave_1 entered promiscuous mode [ 73.058921][ T8906] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.096597][ T8915] team0: Port device team_slave_0 added [ 73.105425][ T8915] team0: Port device team_slave_1 added [ 73.146102][ T8916] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.164347][ T8916] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.221970][ T8909] device hsr_slave_0 entered promiscuous mode [ 73.279142][ T8909] device hsr_slave_1 entered promiscuous mode [ 73.318748][ T8909] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.422083][ T8913] device hsr_slave_0 entered promiscuous mode [ 73.479450][ T8913] device hsr_slave_1 entered promiscuous mode [ 73.519792][ T8913] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.597849][ T8916] team0: Port device team_slave_0 added [ 73.722295][ T8915] device hsr_slave_0 entered promiscuous mode [ 73.849148][ T8915] device hsr_slave_1 entered promiscuous mode [ 73.869005][ T8915] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.891063][ T8916] team0: Port device team_slave_1 added [ 74.343261][ T8916] device hsr_slave_0 entered promiscuous mode [ 74.408966][ T8916] device hsr_slave_1 entered promiscuous mode [ 74.488677][ T8916] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.250189][ T8910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.525114][ T8906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.884655][ T8910] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.987140][ T8906] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.229764][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.289852][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.298210][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.510431][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.719050][ T8909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.732952][ T8913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.860471][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.899719][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.908740][ T9026] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.916202][ T9026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.198960][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.207903][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.389080][ T9026] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.396473][ T9026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.569198][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.578455][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.729935][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.809226][ T9026] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.816666][ T9026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.929205][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.009012][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.019389][ T9026] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.026925][ T9026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.139038][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.218821][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.228166][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.337914][ T8909] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.422112][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.455834][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.509919][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.560823][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.599541][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.654157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.716038][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.764336][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.785517][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.794940][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.810448][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.818523][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.834234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.843569][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.856872][ T8906] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.870332][ T8906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.886190][ T8913] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.898082][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.907841][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.916280][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.925481][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.936074][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.945343][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.954693][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.962803][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.971730][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.986809][ T8915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.013336][ T8916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.027095][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.037194][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.046678][ T8933] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.055084][ T8933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.063999][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.073634][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.083157][ T8933] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.090890][ T8933] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.099569][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.109801][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.118796][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.127650][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.136779][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.146210][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.157967][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.166308][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.174496][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.183183][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.192702][ T8933] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.200379][ T8933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.226477][ T8910] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.238736][ T8910] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.259835][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.268305][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.277289][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.286367][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.295332][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.303816][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.312464][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.322084][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.358170][ T8909] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.369405][ T8909] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.383099][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.392789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.402982][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.411124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.419854][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.427579][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.435510][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.445298][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.454345][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.463425][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.472884][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.481830][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.491058][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.499821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.509876][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.521854][ T8916] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.539434][ T8910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.557920][ T8913] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.573767][ T8913] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.602971][ T8915] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.611017][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.624052][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.632985][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.641048][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.649297][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.658834][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.667612][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.676813][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.686458][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.708392][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.718426][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.727443][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.734668][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.742671][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.752041][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.760710][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.767942][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.775892][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.785353][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.794364][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.801844][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.810157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.818436][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.834804][ T8906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.866354][ T8915] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.888690][ T8915] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.918751][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.928523][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.947002][ T2942] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.954853][ T2942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.965239][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.975219][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.984800][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.994995][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.004609][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.014516][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.025153][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.034391][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.043442][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.053042][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.062264][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.071383][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.078929][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.086475][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.095342][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.125380][ T8913] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.148272][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.187893][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.198042][ T9111] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 80.224064][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.233759][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.244526][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.254601][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.264627][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.274359][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.283597][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.294736][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.307082][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.318561][ T8916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.334458][ T8915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.355908][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.370518][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.378252][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2019/11/05 01:43:06 executed programs: 6 [ 80.397256][ T8909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.438240][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.449468][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.474343][ T8916] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/05 01:43:11 executed programs: 119 2019/11/05 01:43:16 executed programs: 248 2019/11/05 01:43:21 executed programs: 365 [ 258.098857][ T1069] INFO: task syz-executor.5:10523 blocked for more than 143 seconds. [ 258.107231][ T1069] Not tainted 5.4.0-rc6 #0 [ 258.112348][ T1069] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 258.121340][ T1069] syz-executor.5 D28536 10523 8916 0x00004004 [ 258.127829][ T1069] Call Trace: [ 258.131277][ T1069] __schedule+0x94f/0x1e70 [ 258.135740][ T1069] ? __sched_text_start+0x8/0x8 [ 258.140709][ T1069] ? __kasan_check_read+0x11/0x20 [ 258.145880][ T1069] ? __lock_acquire+0x16f2/0x4a00 [ 258.151201][ T1069] ? lock_downgrade+0x920/0x920 [ 258.156170][ T1069] schedule+0xd9/0x260 [ 258.160853][ T1069] schedule_timeout+0x717/0xc50 [ 258.165815][ T1069] ? find_held_lock+0x35/0x130 [ 258.170725][ T1069] ? usleep_range+0x170/0x170 [ 258.175440][ T1069] ? lock_downgrade+0x920/0x920 [ 258.180566][ T1069] ? _raw_spin_unlock_irq+0x28/0x90 [ 258.186163][ T1069] ? wait_for_completion+0x294/0x440 [ 258.191669][ T1069] ? _raw_spin_unlock_irq+0x28/0x90 [ 258.196903][ T1069] ? lockdep_hardirqs_on+0x421/0x5e0 [ 258.202375][ T1069] ? trace_hardirqs_on+0x67/0x240 [ 258.207410][ T1069] ? __kasan_check_read+0x11/0x20 [ 258.212523][ T1069] wait_for_completion+0x29c/0x440 [ 258.217664][ T1069] ? wait_for_completion_interruptible+0x470/0x470 [ 258.224354][ T1069] ? __call_srcu+0x3a8/0xcc0 [ 258.229010][ T1069] ? wake_up_q+0xf0/0xf0 [ 258.233407][ T1069] __synchronize_srcu+0x197/0x250 [ 258.238535][ T1069] ? call_srcu+0x10/0x10 [ 258.243147][ T1069] ? rcu_gp_is_expedited+0x70/0x70 [ 258.248522][ T1069] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 258.254423][ T1069] ? ktime_get_mono_fast_ns+0x172/0x200 [ 258.262551][ T1069] synchronize_srcu+0x2dc/0x3e8 [ 258.267518][ T1069] kvm_page_track_unregister_notifier+0xe7/0x130 [ 258.273909][ T1069] kvm_mmu_uninit_vm+0x1e/0x30 [ 258.278800][ T1069] kvm_arch_destroy_vm+0x4a2/0x5f0 [ 258.283922][ T1069] kvm_dev_ioctl+0x11e6/0x1610 [ 258.288752][ T1069] ? kvm_debugfs_release+0x90/0x90 [ 258.293896][ T1069] ? kvm_debugfs_release+0x90/0x90 [ 258.299177][ T1069] do_vfs_ioctl+0xdb6/0x13e0 [ 258.303778][ T1069] ? ioctl_preallocate+0x210/0x210 [ 258.308960][ T1069] ? __fget+0x384/0x560 [ 258.313132][ T1069] ? ksys_dup3+0x3e0/0x3e0 [ 258.319033][ T1069] ? nsecs_to_jiffies+0x30/0x30 [ 258.323892][ T1069] ? tomoyo_file_ioctl+0x23/0x30 [ 258.329036][ T1069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.335404][ T1069] ? security_file_ioctl+0x8d/0xc0 [ 258.340623][ T1069] ksys_ioctl+0xab/0xd0 [ 258.344810][ T1069] __x64_sys_ioctl+0x73/0xb0 [ 258.349475][ T1069] do_syscall_64+0xfa/0x760 [ 258.354007][ T1069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.360047][ T1069] RIP: 0033:0x45a219 [ 258.364061][ T1069] Code: 24 48 89 44 24 08 48 c7 44 24 10 08 00 00 00 e8 7d d0 fa ff 48 8b 44 24 18 48 89 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 84 ff ff eb 82 cc cc 48 8b 44 24 08 48 8b 08 48 8b 54 24 10 48 8b [ 258.383759][ T1069] RSP: 002b:00007f4a0d1dec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.392309][ T1069] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 258.400368][ T1069] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 258.408759][ T1069] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 258.416742][ T1069] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4a0d1df6d4 [ 258.424812][ T1069] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 258.432950][ T1069] [ 258.432950][ T1069] Showing all locks held in the system: [ 258.440756][ T1069] 1 lock held by khungtaskd/1069: [ 258.445821][ T1069] #0: ffffffff88fab340 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 258.455266][ T1069] 2 locks held by getty/8862: [ 258.460005][ T1069] #0: ffff8880a5206090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 258.469220][ T1069] #1: ffffc90005f0d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 258.479236][ T1069] 2 locks held by getty/8863: [ 258.484000][ T1069] #0: ffff88809eb71090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 258.493017][ T1069] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 258.502693][ T1069] 2 locks held by getty/8864: [ 258.508136][ T1069] #0: ffff888094199090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 258.517281][ T1069] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 258.527511][ T1069] 2 locks held by getty/8865: [ 258.532553][ T1069] #0: ffff8880a7593090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 258.541605][ T1069] #1: ffffc90005f1d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 258.551251][ T1069] 2 locks held by getty/8866: [ 258.556009][ T1069] #0: ffff8880a7607090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 258.565051][ T1069] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 258.575302][ T1069] 2 locks held by getty/8867: [ 258.580244][ T1069] #0: ffff8880a85fb090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 258.589375][ T1069] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 258.599248][ T1069] 2 locks held by getty/8868: [ 258.603942][ T1069] #0: ffff8880995c1090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 258.613059][ T1069] #1: ffffc90005f012e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 258.622691][ T1069] [ 258.625021][ T1069] ============================================= [ 258.625021][ T1069] [ 258.633774][ T1069] NMI backtrace for cpu 1 [ 258.638195][ T1069] CPU: 1 PID: 1069 Comm: khungtaskd Not tainted 5.4.0-rc6 #0 [ 258.648332][ T1069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.658729][ T1069] Call Trace: [ 258.662077][ T1069] dump_stack+0x172/0x1f0 [ 258.666415][ T1069] nmi_cpu_backtrace.cold+0x70/0xb2 [ 258.671604][ T1069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.677834][ T1069] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 258.683885][ T1069] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 258.689883][ T1069] arch_trigger_cpumask_backtrace+0x14/0x20 [ 258.695769][ T1069] watchdog+0x9d0/0xef0 [ 258.700006][ T1069] kthread+0x361/0x430 [ 258.704088][ T1069] ? reset_hung_task_detector+0x30/0x30 [ 258.709642][ T1069] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 258.715355][ T1069] ret_from_fork+0x24/0x30 [ 258.720010][ T1069] Sending NMI from CPU 1 to CPUs 0: [ 258.725324][ C0] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xe/0x10 [ 258.726810][ T1069] Kernel panic - not syncing: hung_task: blocked tasks [ 258.740614][ T1069] CPU: 1 PID: 1069 Comm: khungtaskd Not tainted 5.4.0-rc6 #0 [ 258.748207][ T1069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.758268][ T1069] Call Trace: [ 258.761624][ T1069] dump_stack+0x172/0x1f0 [ 258.766551][ T1069] panic+0x2e3/0x75c [ 258.770433][ T1069] ? add_taint.cold+0x16/0x16 [ 258.775093][ T1069] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 258.780713][ T1069] ? ___preempt_schedule+0x16/0x20 [ 258.785811][ T1069] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 258.791953][ T1069] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 258.798635][ T1069] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 258.804791][ T1069] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 258.811280][ T1069] watchdog+0x9e1/0xef0 [ 258.815443][ T1069] kthread+0x361/0x430 [ 258.819521][ T1069] ? reset_hung_task_detector+0x30/0x30 [ 258.825064][ T1069] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 258.830771][ T1069] ret_from_fork+0x24/0x30 [ 258.836983][ T1069] Kernel Offset: disabled [ 258.841469][ T1069] Rebooting in 86400 seconds..