[ 40.465869][ T26] audit: type=1800 audit(1555134178.937:25): pid=7847 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 40.500893][ T26] audit: type=1800 audit(1555134178.937:26): pid=7847 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 40.528173][ T26] audit: type=1800 audit(1555134178.937:27): pid=7847 uid=0 auid=4294967295 ses=4294967295 subj=_ 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. [....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. 2019/04/13 05:52:13 parsed 1 programs 2019/04/13 05:52:16 executed programs: 0 syzkaller login: [ 597.834789][ T8038] IPVS: ftp: loaded support on port[0] = 21 [ 597.848734][ T8040] IPVS: ftp: loaded support on port[0] = 21 [ 597.862287][ T8046] IPVS: ftp: loaded support on port[0] = 21 [ 597.863901][ T8047] IPVS: ftp: loaded support on port[0] = 21 [ 597.871600][ T8042] IPVS: ftp: loaded support on port[0] = 21 [ 597.875910][ T8044] IPVS: ftp: loaded support on port[0] = 21 [ 598.203295][ T8044] chnl_net:caif_netlink_parms(): no params data found [ 598.232180][ T8040] chnl_net:caif_netlink_parms(): no params data found [ 598.301920][ T8046] chnl_net:caif_netlink_parms(): no params data found [ 598.342388][ T8047] chnl_net:caif_netlink_parms(): no params data found [ 598.361171][ T8042] chnl_net:caif_netlink_parms(): no params data found [ 598.371262][ T8038] chnl_net:caif_netlink_parms(): no params data found [ 598.426126][ T8040] bridge0: port 1(bridge_slave_0) entered blocking state [ 598.433877][ T8040] bridge0: port 1(bridge_slave_0) entered disabled state [ 598.441916][ T8040] device bridge_slave_0 entered promiscuous mode [ 598.455783][ T8040] bridge0: port 2(bridge_slave_1) entered blocking state [ 598.464117][ T8040] bridge0: port 2(bridge_slave_1) entered disabled state [ 598.473904][ T8040] device bridge_slave_1 entered promiscuous mode [ 598.509620][ T8044] bridge0: port 1(bridge_slave_0) entered blocking state [ 598.516776][ T8044] bridge0: port 1(bridge_slave_0) entered disabled state [ 598.525652][ T8044] device bridge_slave_0 entered promiscuous mode [ 598.549215][ T8046] bridge0: port 1(bridge_slave_0) entered blocking state [ 598.559736][ T8046] bridge0: port 1(bridge_slave_0) entered disabled state [ 598.567426][ T8046] device bridge_slave_0 entered promiscuous mode [ 598.593436][ T8044] bridge0: port 2(bridge_slave_1) entered blocking state [ 598.600684][ T8044] bridge0: port 2(bridge_slave_1) entered disabled state [ 598.608375][ T8044] device bridge_slave_1 entered promiscuous mode [ 598.617590][ T8040] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 598.633200][ T8046] bridge0: port 2(bridge_slave_1) entered blocking state [ 598.640586][ T8046] bridge0: port 2(bridge_slave_1) entered disabled state [ 598.648312][ T8046] device bridge_slave_1 entered promiscuous mode [ 598.677577][ T8042] bridge0: port 1(bridge_slave_0) entered blocking state [ 598.685108][ T8042] bridge0: port 1(bridge_slave_0) entered disabled state [ 598.693191][ T8042] device bridge_slave_0 entered promiscuous mode [ 598.702172][ T8040] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 598.733204][ T8038] bridge0: port 1(bridge_slave_0) entered blocking state [ 598.740357][ T8038] bridge0: port 1(bridge_slave_0) entered disabled state [ 598.747969][ T8038] device bridge_slave_0 entered promiscuous mode [ 598.761632][ T8042] bridge0: port 2(bridge_slave_1) entered blocking state [ 598.768713][ T8042] bridge0: port 2(bridge_slave_1) entered disabled state [ 598.776500][ T8042] device bridge_slave_1 entered promiscuous mode [ 598.783705][ T8047] bridge0: port 1(bridge_slave_0) entered blocking state [ 598.791208][ T8047] bridge0: port 1(bridge_slave_0) entered disabled state [ 598.798979][ T8047] device bridge_slave_0 entered promiscuous mode [ 598.808938][ T8040] team0: Port device team_slave_0 added [ 598.820670][ T8038] bridge0: port 2(bridge_slave_1) entered blocking state [ 598.827729][ T8038] bridge0: port 2(bridge_slave_1) entered disabled state [ 598.835634][ T8038] device bridge_slave_1 entered promiscuous mode [ 598.844167][ T8044] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 598.861857][ T8044] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 598.870884][ T8047] bridge0: port 2(bridge_slave_1) entered blocking state [ 598.877941][ T8047] bridge0: port 2(bridge_slave_1) entered disabled state [ 598.885800][ T8047] device bridge_slave_1 entered promiscuous mode [ 598.894245][ T8040] team0: Port device team_slave_1 added [ 598.908599][ T8046] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 598.960776][ T8044] team0: Port device team_slave_0 added [ 598.967960][ T8046] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 598.980498][ T8042] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 598.994955][ T8038] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 599.011369][ T8044] team0: Port device team_slave_1 added [ 599.018542][ T8047] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 599.074553][ T8040] device hsr_slave_0 entered promiscuous mode [ 599.119708][ T8040] device hsr_slave_1 entered promiscuous mode [ 599.191041][ T8042] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 599.211395][ T8038] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 599.233406][ T8047] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 599.252709][ T8046] team0: Port device team_slave_0 added [ 599.261200][ T8046] team0: Port device team_slave_1 added [ 599.272851][ T8038] team0: Port device team_slave_0 added [ 599.279626][ T8042] team0: Port device team_slave_0 added [ 599.352485][ T8044] device hsr_slave_0 entered promiscuous mode [ 599.399814][ T8044] device hsr_slave_1 entered promiscuous mode [ 599.452816][ T8042] team0: Port device team_slave_1 added [ 599.459825][ T8038] team0: Port device team_slave_1 added [ 599.480554][ T8047] team0: Port device team_slave_0 added [ 599.487736][ T8047] team0: Port device team_slave_1 added [ 599.581304][ T8038] device hsr_slave_0 entered promiscuous mode [ 599.619894][ T8038] device hsr_slave_1 entered promiscuous mode [ 599.742376][ T8042] device hsr_slave_0 entered promiscuous mode [ 599.790388][ T8042] device hsr_slave_1 entered promiscuous mode [ 599.882303][ T8046] device hsr_slave_0 entered promiscuous mode [ 599.920006][ T8046] device hsr_slave_1 entered promiscuous mode [ 600.062437][ T8047] device hsr_slave_0 entered promiscuous mode [ 600.100047][ T8047] device hsr_slave_1 entered promiscuous mode [ 600.237228][ T8038] 8021q: adding VLAN 0 to HW filter on device bond0 [ 600.266044][ T8044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 600.281696][ T8040] 8021q: adding VLAN 0 to HW filter on device bond0 [ 600.305065][ T8044] 8021q: adding VLAN 0 to HW filter on device team0 [ 600.333240][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 600.342452][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 600.360104][ T8038] 8021q: adding VLAN 0 to HW filter on device team0 [ 600.376536][ T8049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 600.384433][ T8049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 600.392190][ T8049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 600.401773][ T8049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 600.410721][ T8049] bridge0: port 1(bridge_slave_0) entered blocking state [ 600.417979][ T8049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 600.427086][ T8049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 600.440530][ T8047] 8021q: adding VLAN 0 to HW filter on device bond0 [ 600.452615][ T8042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 600.470560][ T8048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 600.479109][ T8048] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 600.487813][ T8048] bridge0: port 1(bridge_slave_0) entered blocking state [ 600.495013][ T8048] bridge0: port 1(bridge_slave_0) entered forwarding state [ 600.503878][ T8048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 600.512656][ T8048] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 600.521205][ T8048] bridge0: port 2(bridge_slave_1) entered blocking state [ 600.528271][ T8048] bridge0: port 2(bridge_slave_1) entered forwarding state [ 600.535934][ T8048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 600.545258][ T8048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 600.553424][ T8048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 600.573114][ T8046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 600.585080][ T8040] 8021q: adding VLAN 0 to HW filter on device team0 [ 600.596729][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 600.606092][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 600.614909][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 600.623860][ T3483] bridge0: port 2(bridge_slave_1) entered blocking state [ 600.630958][ T3483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 600.638753][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 600.646620][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 600.654341][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 600.664585][ T8047] 8021q: adding VLAN 0 to HW filter on device team0 [ 600.691124][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 600.704171][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 600.713400][ T8059] bridge0: port 1(bridge_slave_0) entered blocking state [ 600.720513][ T8059] bridge0: port 1(bridge_slave_0) entered forwarding state [ 600.728622][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 600.737198][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 600.745618][ T8059] bridge0: port 1(bridge_slave_0) entered blocking state [ 600.752743][ T8059] bridge0: port 1(bridge_slave_0) entered forwarding state [ 600.760495][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 600.769040][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 600.777702][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 600.786044][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 600.794641][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 600.803135][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 600.812004][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 600.820554][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 600.829976][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 600.837810][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 600.845967][ T8059] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 600.862978][ T8044] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 600.875518][ T8044] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 600.888071][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 600.901252][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 600.911076][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 600.918139][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 600.926394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 600.934923][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 600.943534][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 600.950654][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 600.958356][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 600.966999][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 600.975212][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 600.983140][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 600.997554][ T8046] 8021q: adding VLAN 0 to HW filter on device team0 [ 601.011998][ T8042] 8021q: adding VLAN 0 to HW filter on device team0 [ 601.030707][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 601.038424][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 601.049601][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 601.058114][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 601.072183][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 601.081057][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 601.089493][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 601.097929][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 601.106711][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 601.115373][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 601.125187][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 601.133021][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 601.140881][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 601.174820][ T8038] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 601.188394][ T8038] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 601.207313][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 601.216240][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 601.224774][ T3483] bridge0: port 1(bridge_slave_0) entered blocking state [ 601.231895][ T3483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 601.241074][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 601.250043][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 601.258272][ T3483] bridge0: port 1(bridge_slave_0) entered blocking state [ 601.265379][ T3483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 601.273102][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 601.282093][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 601.290619][ T3483] bridge0: port 2(bridge_slave_1) entered blocking state [ 601.297700][ T3483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 601.305595][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 601.314631][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 601.327334][ T3483] bridge0: port 2(bridge_slave_1) entered blocking state [ 601.334390][ T3483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 601.342270][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 601.351176][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 601.360418][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 601.368987][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 601.377303][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 601.385630][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 601.404959][ T8044] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 601.426021][ T8047] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 601.436763][ T8047] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 601.451232][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 601.459228][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 601.468119][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 601.476202][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 601.485545][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 601.494584][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 601.503857][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 601.512662][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 601.521239][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 601.529578][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 601.539074][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 601.547992][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 601.565080][ T8038] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 601.592621][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 601.604487][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 601.613405][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 601.622107][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 601.631346][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 601.639996][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 601.648457][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 601.657124][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 601.665421][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 601.673932][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 601.694367][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 601.710231][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 601.718309][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 601.731061][ T8046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 601.741915][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 601.751218][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 601.772342][ T8042] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 601.782817][ T8042] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 601.804696][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 601.813991][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 601.823065][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 601.832730][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 601.841629][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 601.850018][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 601.858346][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 601.866751][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 601.874940][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 601.883448][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 601.891665][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 601.902148][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 601.922778][ T8040] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 601.940860][ T8040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 601.951935][ T8047] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 601.980230][ T8042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 602.007171][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 602.018246][ T3483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 602.114015][ T8046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 602.155655][ T8040] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/04/13 05:52:21 executed programs: 30 2019/04/13 05:52:26 executed programs: 244 2019/04/13 05:52:31 executed programs: 467 2019/04/13 05:52:36 executed programs: 693 2019/04/13 05:52:41 executed programs: 928 2019/04/13 05:52:46 executed programs: 1158 [ 794.349526][ T1042] INFO: task syz-executor.4:13600 blocked for more than 143 seconds. [ 794.357885][ T1042] Not tainted 5.1.0-rc4+ #65 [ 794.369928][ T1042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 794.378628][ T1042] syz-executor.4 D28384 13600 8046 0x80000000 [ 794.396689][ T1042] Call Trace: [ 794.404641][ T1042] __schedule+0x817/0x1cc0 [ 794.409122][ T1042] ? __sched_text_start+0x8/0x8 [ 794.416572][ T1042] ? rwsem_down_read_failed+0x1db/0x420 [ 794.426430][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 794.435993][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 794.445703][ T1042] schedule+0x92/0x180 [ 794.452227][ T1042] rwsem_down_read_failed+0x213/0x420 [ 794.457630][ T1042] ? __rwsem_down_read_failed_common.part.0+0x80/0x80 [ 794.468866][ T1042] ? mark_held_locks+0xf0/0xf0 [ 794.476017][ T1042] call_rwsem_down_read_failed+0x18/0x30 [ 794.485953][ T1042] down_read+0x49/0x90 [ 794.492300][ T1042] ? do_exit+0x443/0x2fa0 [ 794.496673][ T1042] do_exit+0x443/0x2fa0 [ 794.505317][ T1042] ? find_held_lock+0x35/0x130 [ 794.512582][ T1042] ? do_group_exit+0x2e9/0x370 [ 794.517368][ T1042] ? mm_update_next_owner+0x640/0x640 [ 794.528025][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 794.535502][ T1042] ? do_group_exit+0x2e9/0x370 [ 794.544802][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 794.552482][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 794.557805][ T1042] ? trace_hardirqs_on+0x67/0x230 [ 794.567214][ T1042] ? kasan_check_read+0x11/0x20 [ 794.574458][ T1042] do_group_exit+0x135/0x370 [ 794.579070][ T1042] __x64_sys_exit_group+0x44/0x50 [ 794.588568][ T1042] do_syscall_64+0x103/0x610 [ 794.596008][ T1042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 794.606445][ T1042] RIP: 0033:0x458c29 [ 794.612923][ T1042] Code: Bad RIP value. [ 794.617014][ T1042] RSP: 002b:00007ffffcf8a138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 794.631996][ T1042] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000458c29 [ 794.643475][ T1042] RDX: 00000000004129e1 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 794.656024][ T1042] RBP: 0000000000000000 R08: 000000000009a64e R09: 00007ffffcf8a190 [ 794.667458][ T1042] R10: 000000000009a64e R11: 0000000000000246 R12: 0000000000000001 [ 794.678899][ T1042] R13: 00007ffffcf8a190 R14: 0000000000000000 R15: 00007ffffcf8a1a0 [ 794.690317][ T1042] INFO: task syz-executor.4:13603 blocked for more than 143 seconds. [ 794.698431][ T1042] Not tainted 5.1.0-rc4+ #65 [ 794.710740][ T1042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 794.724861][ T1042] syz-executor.4 D28200 13603 8046 0x80000000 [ 794.732548][ T1042] Call Trace: [ 794.735861][ T1042] __schedule+0x817/0x1cc0 [ 794.745843][ T1042] ? __sched_text_start+0x8/0x8 [ 794.752463][ T1042] ? rwsem_down_read_failed+0x1db/0x420 [ 794.758035][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 794.768604][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 794.775373][ T1042] schedule+0x92/0x180 [ 794.785562][ T1042] rwsem_down_read_failed+0x213/0x420 [ 794.792275][ T1042] ? __rwsem_down_read_failed_common.part.0+0x80/0x80 [ 794.799074][ T1042] ? mark_held_locks+0xf0/0xf0 [ 794.810596][ T1042] call_rwsem_down_read_failed+0x18/0x30 [ 794.816277][ T1042] down_read+0x49/0x90 [ 794.825778][ T1042] ? do_exit+0x443/0x2fa0 [ 794.832546][ T1042] do_exit+0x443/0x2fa0 [ 794.836718][ T1042] ? get_signal+0x331/0x1d50 [ 794.846948][ T1042] ? find_held_lock+0x35/0x130 [ 794.853400][ T1042] ? mm_update_next_owner+0x640/0x640 [ 794.858811][ T1042] ? kasan_check_write+0x14/0x20 [ 794.870464][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 794.875694][ T1042] ? get_signal+0x331/0x1d50 [ 794.885575][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 794.892175][ T1042] do_group_exit+0x135/0x370 [ 794.896807][ T1042] get_signal+0x399/0x1d50 [ 794.906824][ T1042] do_signal+0x87/0x1940 [ 794.916496][ T1042] ? kasan_check_read+0x11/0x20 [ 794.926746][ T1042] ? _copy_to_user+0xc9/0x120 [ 794.932744][ T1042] ? setup_sigcontext+0x7d0/0x7d0 [ 794.937791][ T1042] ? exit_to_usermode_loop+0x43/0x2c0 [ 794.949290][ T1042] ? do_syscall_64+0x52d/0x610 [ 794.955423][ T1042] ? exit_to_usermode_loop+0x43/0x2c0 [ 794.966236][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 794.972890][ T1042] ? trace_hardirqs_on+0x67/0x230 [ 794.977932][ T1042] exit_to_usermode_loop+0x244/0x2c0 [ 794.988478][ T1042] do_syscall_64+0x52d/0x610 [ 795.005876][ T1042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 795.012239][ T1042] RIP: 0033:0x458c29 [ 795.016161][ T1042] Code: Bad RIP value. [ 795.026520][ T1042] RSP: 002b:00007f55040dbcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 795.035278][ T1042] RAX: fffffffffffffe00 RBX: 000000000073bf08 RCX: 0000000000458c29 [ 795.051122][ T1042] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073bf08 [ 795.059157][ T1042] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 795.072585][ T1042] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000073bf0c [ 795.086989][ T1042] R13: 00007ffffcf89f3f R14: 00007f55040dc9c0 R15: 000000000073bf0c [ 795.101624][ T1042] [ 795.101624][ T1042] Showing all locks held in the system: [ 795.113727][ T1042] 1 lock held by khungtaskd/1042: [ 795.118763][ T1042] #0: 00000000e7920387 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 795.134693][ T1042] 1 lock held by rsyslogd/7885: [ 795.139865][ T1042] #0: 00000000746102cf (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 795.148515][ T1042] 2 locks held by getty/7997: [ 795.159801][ T1042] #0: 0000000084730aa3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 795.168805][ T1042] #1: 0000000095194d1b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 795.183858][ T1042] 2 locks held by getty/7998: [ 795.188547][ T1042] #0: 00000000f2a2e523 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 795.199967][ T1042] #1: 00000000c8e15d18 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 795.215914][ T1042] 2 locks held by getty/7999: [ 795.221092][ T1042] #0: 0000000070592706 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 795.239383][ T1042] #1: 00000000a567a5f4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 795.248999][ T1042] 2 locks held by getty/8000: [ 795.260656][ T1042] #0: 0000000088e68b88 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 795.275034][ T1042] #1: 00000000150e7fab (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 795.286078][ T1042] 2 locks held by getty/8001: [ 795.296108][ T1042] #0: 000000001f261fc9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 795.306901][ T1042] #1: 0000000090482210 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 795.321903][ T1042] 2 locks held by getty/8002: [ 795.326592][ T1042] #0: 00000000003fc912 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 795.339952][ T1042] #1: 00000000a81ef369 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 795.355992][ T1042] 2 locks held by getty/8003: [ 795.361094][ T1042] #0: 00000000620d61b3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 795.376413][ T1042] #1: 000000002d752e92 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 795.386439][ T1042] 1 lock held by syz-executor.4/13600: [ 795.399026][ T1042] #0: 0000000016ce688c (&mm->mmap_sem){++++}, at: do_exit+0x443/0x2fa0 [ 795.407909][ T1042] 1 lock held by syz-executor.4/13603: [ 795.419718][ T1042] #0: 0000000016ce688c (&mm->mmap_sem){++++}, at: do_exit+0x443/0x2fa0 [ 795.428094][ T1042] 1 lock held by syz-executor.4/13611: [ 795.438929][ T1042] [ 795.442670][ T1042] ============================================= [ 795.442670][ T1042] [ 795.456673][ T1042] NMI backtrace for cpu 1 [ 795.462068][ T1042] CPU: 1 PID: 1042 Comm: khungtaskd Not tainted 5.1.0-rc4+ #65 [ 795.469615][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 795.479667][ T1042] Call Trace: [ 795.482969][ T1042] dump_stack+0x172/0x1f0 [ 795.487308][ T1042] nmi_cpu_backtrace.cold+0x63/0xa4 [ 795.492526][ T1042] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 795.498182][ T1042] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 795.504198][ T1042] arch_trigger_cpumask_backtrace+0x14/0x20 [ 795.510138][ T1042] watchdog+0x9b7/0xec0 [ 795.514313][ T1042] kthread+0x357/0x430 [ 795.518390][ T1042] ? reset_hung_task_detector+0x30/0x30 [ 795.523936][ T1042] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 795.530184][ T1042] ret_from_fork+0x3a/0x50 [ 795.534788][ T1042] Sending NMI from CPU 1 to CPUs 0: [ 795.540359][ C0] NMI backtrace for cpu 0 [ 795.540365][ C0] CPU: 0 PID: 8058 Comm: kworker/u4:4 Not tainted 5.1.0-rc4+ #65 [ 795.540371][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 795.540375][ C0] Workqueue: bat_events batadv_nc_worker [ 795.540389][ C0] RIP: 0010:rcu_dynticks_curr_cpu_in_eqs+0x85/0xb0 [ 795.540401][ C0] Code: 00 00 00 fc ff df 48 c1 ea 03 0f b6 14 02 4c 89 e0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 17 8b 83 b8 00 00 00 48 83 c4 08 5b <41> 5c 5d d1 e8 83 f0 01 83 e0 01 c3 4c 89 e7 e8 07 c4 49 00 eb df [ 795.540405][ C0] RSP: 0018:ffff88808d377c40 EFLAGS: 00000282 [ 795.540413][ C0] RAX: 000000000004f6ca RBX: ffff888085f06690 RCX: ffffffff815ed244 [ 795.540418][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8880ae82de38 [ 795.540423][ C0] RBP: ffff88808d377c48 R08: 1ffff11015d05bc7 R09: ffffed1015d05bc8 [ 795.540429][ C0] R10: ffffed1015d05bc7 R11: ffff8880ae82de3b R12: ffff8880ae82de38 [ 795.540434][ C0] R13: ffff88809691dec0 R14: ffff88809691d4c0 R15: dffffc0000000000 [ 795.540440][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 795.540444][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 795.540449][ C0] CR2: ffffffffff600400 CR3: 000000008e8bc000 CR4: 00000000001406f0 [ 795.540452][ C0] Call Trace: [ 795.540456][ C0] rcu_is_watching+0x10/0x30 [ 795.540460][ C0] batadv_nc_process_nc_paths.part.0+0x2c9/0x3c0 [ 795.540464][ C0] ? batadv_nc_sniffed_purge+0x360/0x360 [ 795.540468][ C0] batadv_nc_worker+0x550/0x760 [ 795.540471][ C0] process_one_work+0x98e/0x1790 [ 795.540475][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 795.540479][ C0] ? lock_acquire+0x16f/0x3f0 [ 795.540482][ C0] worker_thread+0x98/0xe40 [ 795.540486][ C0] ? trace_hardirqs_on+0x67/0x230 [ 795.540489][ C0] kthread+0x357/0x430 [ 795.540493][ C0] ? process_one_work+0x1790/0x1790 [ 795.540497][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 795.540501][ C0] ret_from_fork+0x3a/0x50 [ 795.543519][ T1042] Kernel panic - not syncing: hung_task: blocked tasks [ 795.739759][ T1042] CPU: 1 PID: 1042 Comm: khungtaskd Not tainted 5.1.0-rc4+ #65 [ 795.747312][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 795.757393][ T1042] Call Trace: [ 795.760715][ T1042] dump_stack+0x172/0x1f0 [ 795.765078][ T1042] panic+0x2cb/0x65c [ 795.768980][ T1042] ? __warn_printk+0xf3/0xf3 [ 795.773574][ T1042] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 795.779212][ T1042] ? ___preempt_schedule+0x16/0x18 [ 795.784332][ T1042] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 795.790493][ T1042] ? nmi_trigger_cpumask_backtrace+0x1fa/0x236 [ 795.796668][ T1042] ? nmi_trigger_cpumask_backtrace+0x204/0x236 [ 795.802838][ T1042] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 795.809022][ T1042] watchdog+0x9c8/0xec0 [ 795.813201][ T1042] kthread+0x357/0x430 [ 795.817270][ T1042] ? reset_hung_task_detector+0x30/0x30 [ 795.822814][ T1042] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 795.829059][ T1042] ret_from_fork+0x3a/0x50 [ 795.834406][ T1042] Kernel Offset: disabled [ 795.838734][ T1042] Rebooting in 86400 seconds..