[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 61.680325][ T27] audit: type=1800 audit(1561062328.619:25): pid=8589 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 61.725885][ T27] audit: type=1800 audit(1561062328.619:26): pid=8589 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 61.784596][ T27] audit: type=1800 audit(1561062328.629:27): pid=8589 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 '10.128.0.21' (ECDSA) to the list of known hosts. 2019/06/20 20:30:18 parsed 1 programs 2019/06/20 20:30:20 executed programs: 0 syzkaller login: [ 354.140967][ T8765] IPVS: ftp: loaded support on port[0] = 21 [ 354.239610][ T8768] IPVS: ftp: loaded support on port[0] = 21 [ 354.245122][ T8769] IPVS: ftp: loaded support on port[0] = 21 [ 354.279850][ T8772] IPVS: ftp: loaded support on port[0] = 21 [ 354.291955][ T8773] IPVS: ftp: loaded support on port[0] = 21 [ 354.338786][ T8775] IPVS: ftp: loaded support on port[0] = 21 [ 354.360065][ T8765] chnl_net:caif_netlink_parms(): no params data found [ 354.434642][ T8765] bridge0: port 1(bridge_slave_0) entered blocking state [ 354.442839][ T8765] bridge0: port 1(bridge_slave_0) entered disabled state [ 354.450788][ T8765] device bridge_slave_0 entered promiscuous mode [ 354.460634][ T8765] bridge0: port 2(bridge_slave_1) entered blocking state [ 354.467964][ T8765] bridge0: port 2(bridge_slave_1) entered disabled state [ 354.475637][ T8765] device bridge_slave_1 entered promiscuous mode [ 354.495635][ T8765] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 354.516000][ T8765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 354.552286][ T8765] team0: Port device team_slave_0 added [ 354.560199][ T8765] team0: Port device team_slave_1 added [ 354.668963][ T8765] device hsr_slave_0 entered promiscuous mode [ 354.726841][ T8765] device hsr_slave_1 entered promiscuous mode [ 354.820035][ T8769] chnl_net:caif_netlink_parms(): no params data found [ 354.834945][ T8772] chnl_net:caif_netlink_parms(): no params data found [ 354.855819][ T8768] chnl_net:caif_netlink_parms(): no params data found [ 354.941708][ T8772] bridge0: port 1(bridge_slave_0) entered blocking state [ 354.949738][ T8772] bridge0: port 1(bridge_slave_0) entered disabled state [ 354.957809][ T8772] device bridge_slave_0 entered promiscuous mode [ 354.970022][ T8765] bridge0: port 2(bridge_slave_1) entered blocking state [ 354.977214][ T8765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 354.984881][ T8765] bridge0: port 1(bridge_slave_0) entered blocking state [ 354.991949][ T8765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 355.003076][ T8769] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.010282][ T8769] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.018578][ T8769] device bridge_slave_0 entered promiscuous mode [ 355.027589][ T8769] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.034645][ T8769] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.043037][ T8769] device bridge_slave_1 entered promiscuous mode [ 355.050407][ T8773] chnl_net:caif_netlink_parms(): no params data found [ 355.065910][ T8772] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.074570][ T8772] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.083102][ T8772] device bridge_slave_1 entered promiscuous mode [ 355.094658][ T8775] chnl_net:caif_netlink_parms(): no params data found [ 355.117145][ T8769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 355.158300][ T8768] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.165473][ T8768] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.173856][ T8768] device bridge_slave_0 entered promiscuous mode [ 355.183076][ T8769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 355.200280][ T8772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 355.218314][ T8772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 355.230464][ T8768] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.239000][ T8768] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.246969][ T8768] device bridge_slave_1 entered promiscuous mode [ 355.272435][ T8773] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.280492][ T8773] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.288248][ T8773] device bridge_slave_0 entered promiscuous mode [ 355.310706][ T8769] team0: Port device team_slave_0 added [ 355.316831][ T8773] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.323892][ T8773] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.332480][ T8773] device bridge_slave_1 entered promiscuous mode [ 355.352738][ T8768] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 355.364181][ T8768] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 355.377385][ T8769] team0: Port device team_slave_1 added [ 355.402387][ T8772] team0: Port device team_slave_0 added [ 355.410778][ T3253] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.429375][ T3253] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.454848][ T8768] team0: Port device team_slave_0 added [ 355.472629][ T8772] team0: Port device team_slave_1 added [ 355.500700][ T8768] team0: Port device team_slave_1 added [ 355.514331][ T8773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 355.523623][ T8775] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.530886][ T8775] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.539668][ T8775] device bridge_slave_0 entered promiscuous mode [ 355.550168][ T8775] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.559025][ T8775] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.567524][ T8775] device bridge_slave_1 entered promiscuous mode [ 355.619704][ T8772] device hsr_slave_0 entered promiscuous mode [ 355.667751][ T8772] device hsr_slave_1 entered promiscuous mode [ 355.744523][ T8773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 355.770274][ T8773] team0: Port device team_slave_0 added [ 355.829636][ T8769] device hsr_slave_0 entered promiscuous mode [ 355.876846][ T8769] device hsr_slave_1 entered promiscuous mode [ 355.928709][ T8773] team0: Port device team_slave_1 added [ 356.008305][ T8768] device hsr_slave_0 entered promiscuous mode [ 356.056889][ T8768] device hsr_slave_1 entered promiscuous mode [ 356.131534][ T8775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 356.143242][ T8775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 356.209617][ T8773] device hsr_slave_0 entered promiscuous mode [ 356.246980][ T8773] device hsr_slave_1 entered promiscuous mode [ 356.329400][ T8775] team0: Port device team_slave_0 added [ 356.338987][ T8765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 356.361888][ T8775] team0: Port device team_slave_1 added [ 356.373029][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 356.382423][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 356.394577][ T8765] 8021q: adding VLAN 0 to HW filter on device team0 [ 356.479753][ T8775] device hsr_slave_0 entered promiscuous mode [ 356.526802][ T8775] device hsr_slave_1 entered promiscuous mode [ 356.594546][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 356.603727][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 356.612714][ T8789] bridge0: port 1(bridge_slave_0) entered blocking state [ 356.619825][ T8789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 356.629187][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 356.637789][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 356.646047][ T8789] bridge0: port 2(bridge_slave_1) entered blocking state [ 356.653134][ T8789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 356.660921][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 356.682842][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 356.697237][ T8772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 356.711579][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 356.720254][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 356.729260][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 356.753148][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 356.761998][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 356.788740][ T8769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 356.802962][ T8765] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 356.813602][ T8765] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 356.843733][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 356.853952][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 356.864954][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 356.873459][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 356.892708][ T8772] 8021q: adding VLAN 0 to HW filter on device team0 [ 356.905624][ T8769] 8021q: adding VLAN 0 to HW filter on device team0 [ 356.914241][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 356.922386][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 356.930451][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 356.938475][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 356.946052][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 356.991878][ T8768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 357.017279][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 357.025993][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 357.035672][ T2865] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.042778][ T2865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 357.050655][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 357.059362][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 357.067889][ T2865] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.075061][ T2865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 357.082695][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 357.091514][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 357.100201][ T2865] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.107296][ T2865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 357.114969][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 357.124001][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 357.132743][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 357.141295][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 357.149721][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 357.158595][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 357.172682][ T8773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 357.196832][ T8769] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 357.208193][ T8769] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 357.227429][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 357.235431][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 357.243691][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 357.251545][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 357.260639][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 357.269481][ T8785] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.276573][ T8785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 357.284131][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 357.292480][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 357.301016][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 357.309509][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 357.317875][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 357.325475][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 357.333278][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 357.354612][ T8773] 8021q: adding VLAN 0 to HW filter on device team0 [ 357.364234][ T8768] 8021q: adding VLAN 0 to HW filter on device team0 [ 357.381872][ T8765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 357.402011][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 357.415339][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 357.423516][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 357.433303][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 357.447428][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 357.456071][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 357.464852][ T3253] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.471958][ T3253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 357.484569][ T8769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 357.510370][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 357.520783][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 357.534857][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 357.543814][ T3253] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.551001][ T3253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 357.559742][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 357.568498][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 357.577056][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 357.585530][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 357.594211][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 357.603490][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 357.612258][ T3253] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.620341][ T3253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 357.631270][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 357.639583][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 357.673875][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 357.683900][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 357.694869][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 357.709621][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 357.719090][ T8789] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.726674][ T8789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 357.735503][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 357.750623][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 357.759680][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 357.768241][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 357.777141][ T8789] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 357.789569][ T8775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 357.802992][ T8772] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 357.814573][ T8772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 357.845468][ T8772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 357.855479][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 357.867381][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 357.875819][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 357.885739][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 357.896203][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 357.905347][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 357.943279][ T8773] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 358.007591][ T8773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 358.040687][ T8775] 8021q: adding VLAN 0 to HW filter on device team0 [ 358.053773][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 358.063773][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 358.093466][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 358.115007][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 358.125154][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 358.135149][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 358.143722][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 358.152359][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 358.162201][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 358.173286][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 358.197038][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 358.204796][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 358.247783][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 358.268680][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 358.290503][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 358.305139][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 358.314024][ T8787] bridge0: port 1(bridge_slave_0) entered blocking state [ 358.321181][ T8787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 358.329415][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 358.338180][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 358.347174][ T8787] bridge0: port 2(bridge_slave_1) entered blocking state [ 358.354249][ T8787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 358.363604][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 358.378377][ T8773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 358.401677][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 358.454619][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 358.471166][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 358.559036][ T3253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 358.581652][ T8768] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 358.632382][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 358.645533][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 358.668066][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 358.677428][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 358.694850][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 358.713632][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 358.735262][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 358.759709][ T8775] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 358.773738][ T8775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 358.784215][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 358.802407][ T8787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 358.833544][ T8775] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/20 20:30:26 executed programs: 20 2019/06/20 20:30:31 executed programs: 199 2019/06/20 20:30:36 executed programs: 369 2019/06/20 20:30:41 executed programs: 533 2019/06/20 20:30:46 executed programs: 714 2019/06/20 20:30:51 executed programs: 890 2019/06/20 20:30:56 executed programs: 1051 2019/06/20 20:31:01 executed programs: 1227 2019/06/20 20:31:06 executed programs: 1400 2019/06/20 20:31:11 executed programs: 1571 2019/06/20 20:31:16 executed programs: 1742 2019/06/20 20:31:21 executed programs: 1910 2019/06/20 20:31:26 executed programs: 2072 2019/06/20 20:31:31 executed programs: 2239 2019/06/20 20:31:36 executed programs: 2401 2019/06/20 20:31:41 executed programs: 2566 2019/06/20 20:31:46 executed programs: 2732 2019/06/20 20:31:51 executed programs: 2899 2019/06/20 20:31:56 executed programs: 3071 2019/06/20 20:32:01 executed programs: 3235 [ 454.418152][T21576] WARNING: CPU: 1 PID: 21576 at kernel/locking/lockdep.c:735 register_lock_class+0xe10/0x1860 [ 454.428549][T21576] Kernel panic - not syncing: panic_on_warn set ... [ 454.435254][T21576] CPU: 1 PID: 21576 Comm: syz-executor.5 Not tainted 5.2.0-rc5+ #40 [ 454.443498][T21576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.454712][T21576] Call Trace: [ 454.458147][T21576] dump_stack+0x172/0x1f0 [ 454.462503][T21576] ? register_lock_class+0xdf0/0x1860 [ 454.468705][T21576] panic+0x2cb/0x744 [ 454.472712][T21576] ? __warn_printk+0xf3/0xf3 [ 454.477329][T21576] ? register_lock_class+0xe10/0x1860 [ 454.482913][T21576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.489265][T21576] ? __warn.cold+0x5/0x4d [ 454.493695][T21576] ? __warn+0xe8/0x1d0 [ 454.495817][ T3880] kobject: 'loop4' (00000000d77fdf68): kobject_uevent_env [ 454.497876][T21576] ? register_lock_class+0xe10/0x1860 [ 454.497889][T21576] __warn.cold+0x20/0x4d [ 454.497902][T21576] ? register_lock_class+0xe10/0x1860 [ 454.497916][T21576] report_bug+0x263/0x2b0 [ 454.497961][T21576] do_error_trap+0x11b/0x200 [ 454.527818][ T3880] kobject: 'loop4' (00000000d77fdf68): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 454.531984][T21576] do_invalid_op+0x37/0x50 [ 454.532000][T21576] ? register_lock_class+0xe10/0x1860 [ 454.532024][T21576] invalid_op+0x14/0x20 [ 454.532046][T21576] RIP: 0010:register_lock_class+0xe10/0x1860 [ 454.569552][T21576] Code: 00 48 89 da 4d 8b 76 c0 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 23 07 00 00 4c 89 33 e9 e3 f4 ff ff 0f 0b <0f> 0b e9 ea f3 ff ff 44 89 e0 4c 8b 95 50 ff ff ff 83 c0 01 4c 8b [ 454.589258][T21576] RSP: 0018:ffff888086417568 EFLAGS: 00010087 [ 454.595444][T21576] RAX: dffffc0000000000 RBX: ffff88808b8380a0 RCX: 0000000000000000 [ 454.603432][T21576] RDX: 1ffff11011707017 RSI: 0000000000000000 RDI: ffff88808b8380b8 [ 454.611415][T21576] RBP: ffff888086417630 R08: 1ffff11010c82eb5 R09: ffffffff8a860d40 [ 454.630161][T21576] R10: ffffffff8a4ea828 R11: 0000000000000000 R12: ffffffff8a52a660 [ 454.638138][T21576] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff882259c0 [ 454.646137][T21576] ? is_dynamic_key+0x1c0/0x1c0 [ 454.650998][T21576] ? mark_held_locks+0xf0/0xf0 [ 454.655771][T21576] __lock_acquire+0x116/0x5490 [ 454.660541][T21576] ? __update_load_avg_se+0x575/0x9e0 [ 454.665929][T21576] ? mark_held_locks+0xf0/0xf0 [ 454.670759][T21576] ? br_handle_frame+0x640/0x1350 [ 454.675813][T21576] ? finish_task_switch+0x146/0x730 [ 454.681020][T21576] ? find_held_lock+0x35/0x130 [ 454.685796][T21576] ? finish_task_switch+0x146/0x730 [ 454.691008][T21576] ? __schedule+0x76c/0x1560 [ 454.695611][T21576] lock_acquire+0x16f/0x3f0 [ 454.700160][T21576] ? lock_sock_nested+0x41/0x120 [ 454.705107][T21576] _raw_spin_lock_bh+0x33/0x50 [ 454.710239][T21576] ? lock_sock_nested+0x41/0x120 [ 454.715191][T21576] lock_sock_nested+0x41/0x120 [ 454.720230][T21576] do_ipv6_setsockopt.isra.0+0x27a/0x4100 [ 454.727173][T21576] ? ipv6_update_options+0x3b0/0x3b0 [ 454.732459][T21576] ? __might_sleep+0x95/0x190 [ 454.737126][T21576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.743352][T21576] ? futex_wait_queue_me+0x414/0x600 [ 454.748624][T21576] ? handle_futex_death.part.0+0x250/0x250 [ 454.754537][T21576] ? lock_pi_update_atomic+0x120/0x120 [ 454.760018][T21576] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 454.765925][T21576] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 454.772219][T21576] ? futex_wait+0x482/0x5e0 [ 454.776716][T21576] ? __lock_acquire+0x54f/0x5490 [ 454.782258][T21576] ? futex_wait_setup+0x390/0x390 [ 454.787483][T21576] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 454.793384][T21576] ? mark_held_locks+0xf0/0xf0 [ 454.798143][T21576] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.804419][T21576] ? aa_label_sk_perm+0x101/0x560 [ 454.809452][T21576] ? aa_profile_af_perm+0x320/0x320 [ 454.814642][T21576] ? find_held_lock+0x35/0x130 [ 454.819414][T21576] ? __fget+0x35a/0x550 [ 454.823942][T21576] ? lock_downgrade+0x880/0x880 [ 454.828792][T21576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.835044][T21576] ? kasan_check_read+0x11/0x20 [ 454.839882][T21576] ? ___might_sleep+0x163/0x280 [ 454.844714][T21576] ? __might_sleep+0x95/0x190 [ 454.849399][T21576] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 454.855044][T21576] ipv6_setsockopt+0xf6/0x170 [ 454.859744][T21576] ? ipv6_setsockopt+0xf6/0x170 [ 454.864586][T21576] udpv6_setsockopt+0x68/0xb0 [ 454.869254][T21576] sock_common_setsockopt+0x94/0xd0 [ 454.874470][T21576] __sys_setsockopt+0x17a/0x280 [ 454.879310][T21576] ? kernel_accept+0x310/0x310 [ 454.884073][T21576] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 454.889611][T21576] ? do_syscall_64+0x26/0x680 [ 454.894311][T21576] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.900362][T21576] ? do_syscall_64+0x26/0x680 [ 454.905021][T21576] __x64_sys_setsockopt+0xbe/0x150 [ 454.910114][T21576] do_syscall_64+0xfd/0x680 [ 454.915566][T21576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.921574][T21576] RIP: 0033:0x4592c9 [ 454.925466][T21576] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.945148][T21576] RSP: 002b:00007f8a98683c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 454.953805][T21576] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004592c9 [ 454.961983][T21576] RDX: 0000000000000023 RSI: 0000000000000029 RDI: 0000000000000004 [ 454.969982][T21576] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 454.977942][T21576] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8a986846d4 [ 454.985919][T21576] R13: 00000000004ce338 R14: 00000000004dcc68 R15: 00000000ffffffff [ 454.995154][T21576] Kernel Offset: disabled [ 454.999744][T21576] Rebooting in 86400 seconds..