[ 32.275717][ T7242] sshd (7242) used greatest stack depth: 23448 bytes left [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 44.108063][ T7342] IPVS: ftp: loaded support on port[0] = 21 [ 44.572922][ T7328] can: request_module (can-proto-0) failed. [ 45.826088][ T7328] can: request_module (can-proto-0) failed. [ 45.837094][ T7328] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. 2019/11/21 09:25:13 parsed 1 programs 2019/11/21 09:25:14 executed programs: 0 [ 53.137641][ T7417] IPVS: ftp: loaded support on port[0] = 21 [ 53.220063][ T7420] IPVS: ftp: loaded support on port[0] = 21 [ 53.262158][ T7427] IPVS: ftp: loaded support on port[0] = 21 [ 53.262461][ T7425] IPVS: ftp: loaded support on port[0] = 21 [ 53.275193][ T7422] IPVS: ftp: loaded support on port[0] = 21 [ 53.318230][ T7426] IPVS: ftp: loaded support on port[0] = 21 [ 53.334447][ T7417] chnl_net:caif_netlink_parms(): no params data found [ 53.399348][ T7417] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.407316][ T7417] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.415074][ T7417] device bridge_slave_0 entered promiscuous mode [ 53.424570][ T7417] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.431620][ T7417] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.439179][ T7417] device bridge_slave_1 entered promiscuous mode [ 53.501531][ T7417] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.543037][ T7417] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.558519][ T7425] chnl_net:caif_netlink_parms(): no params data found [ 53.586104][ T7420] chnl_net:caif_netlink_parms(): no params data found [ 53.596289][ T7417] team0: Port device team_slave_0 added [ 53.617601][ T7425] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.625446][ T7425] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.633025][ T7425] device bridge_slave_0 entered promiscuous mode [ 53.642491][ T7425] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.649795][ T7425] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.657467][ T7425] device bridge_slave_1 entered promiscuous mode [ 53.665593][ T7417] team0: Port device team_slave_1 added [ 53.715013][ T7417] device hsr_slave_0 entered promiscuous mode [ 53.773028][ T7417] device hsr_slave_1 entered promiscuous mode [ 53.918339][ T7422] chnl_net:caif_netlink_parms(): no params data found [ 53.948201][ T7425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.967997][ T7426] chnl_net:caif_netlink_parms(): no params data found [ 54.032309][ T7425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.056923][ T7420] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.073728][ T7420] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.105704][ T7420] device bridge_slave_0 entered promiscuous mode [ 54.219442][ T7417] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.226695][ T7417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.234598][ T7417] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.241783][ T7417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.275781][ T7420] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.294669][ T7420] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.318462][ T7420] device bridge_slave_1 entered promiscuous mode [ 54.364007][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.392825][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.410345][ T7427] chnl_net:caif_netlink_parms(): no params data found [ 54.434724][ T7426] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.441815][ T7426] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.475193][ T7426] device bridge_slave_0 entered promiscuous mode [ 54.491239][ T7422] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.500263][ T7422] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.511276][ T7422] device bridge_slave_0 entered promiscuous mode [ 54.527270][ T7422] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.535448][ T7422] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.543261][ T7422] device bridge_slave_1 entered promiscuous mode [ 54.550704][ T7425] team0: Port device team_slave_0 added [ 54.566305][ T7426] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.574911][ T7426] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.582549][ T7426] device bridge_slave_1 entered promiscuous mode [ 54.599481][ T7420] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.614466][ T7425] team0: Port device team_slave_1 added [ 54.631653][ T7426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.647872][ T7420] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.662348][ T7426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.673551][ T7422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.693865][ T7422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.744314][ T7425] device hsr_slave_0 entered promiscuous mode [ 54.783107][ T7425] device hsr_slave_1 entered promiscuous mode [ 54.822905][ T7425] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.859266][ T7427] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.867021][ T7427] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.875093][ T7427] device bridge_slave_0 entered promiscuous mode [ 54.885678][ T7427] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.893923][ T7427] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.901408][ T7427] device bridge_slave_1 entered promiscuous mode [ 54.909493][ T7422] team0: Port device team_slave_0 added [ 54.916428][ T7420] team0: Port device team_slave_0 added [ 54.922894][ T7422] team0: Port device team_slave_1 added [ 54.932310][ T7426] team0: Port device team_slave_0 added [ 54.958639][ T7417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.975318][ T7426] team0: Port device team_slave_1 added [ 54.981809][ T7420] team0: Port device team_slave_1 added [ 55.031149][ T7417] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.067754][ T7427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.146128][ T7420] device hsr_slave_0 entered promiscuous mode [ 55.203051][ T7420] device hsr_slave_1 entered promiscuous mode [ 55.233427][ T7420] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.249785][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.285996][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.339803][ T7427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.404729][ T7422] device hsr_slave_0 entered promiscuous mode [ 55.423319][ T7422] device hsr_slave_1 entered promiscuous mode [ 55.462782][ T7422] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.471500][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.482063][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.491124][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.498254][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.506902][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.516356][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.524726][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.531748][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.539578][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.615228][ T7426] device hsr_slave_0 entered promiscuous mode [ 55.673264][ T7426] device hsr_slave_1 entered promiscuous mode [ 55.723349][ T7426] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.748559][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.768276][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.780821][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.795008][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.900252][ T7480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.921227][ T7480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.948080][ T7480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.962883][ T7480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.980574][ T7417] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.019445][ T7417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.062050][ T7427] team0: Port device team_slave_0 added [ 56.143338][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.173512][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.229228][ T7417] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.325155][ T7427] team0: Port device team_slave_1 added [ 56.339386][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.382353][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.525841][ T7425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.638967][ T7427] device hsr_slave_0 entered promiscuous mode [ 56.733114][ T7427] device hsr_slave_1 entered promiscuous mode [ 56.783622][ T7427] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.818064][ T7425] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.892476][ T7420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.011318][ T7480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.027906][ T7480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.228161][ T7420] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.331457][ T7426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.403336][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.443656][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.452526][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.459656][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.557834][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.600336][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.612265][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.619412][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.650532][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.664515][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.676880][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.686964][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.701972][ T7422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.759071][ T7426] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.806125][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.828112][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.859944][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.872422][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.887065][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.897894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.910663][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.922200][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.934767][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.948500][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.955627][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.968819][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.978689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.992534][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.999684][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.012609][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.020649][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.056291][ T7425] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.068480][ T7425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.093484][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.104239][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.112097][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.122417][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.131108][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.140116][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.148746][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.155849][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.163624][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.172285][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.180872][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.187959][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.195845][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.204805][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.213364][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.221843][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.230297][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.238665][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.246979][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.255521][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.267861][ T7422] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.299769][ T7425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.307058][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.319391][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.328935][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.336960][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.345221][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.352802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.360264][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.369335][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.384633][ T7426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.396658][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.405461][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.418842][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.428329][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.438193][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.446279][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.455288][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.464319][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.471465][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.489593][ T7420] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.500343][ T7420] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.533750][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.541720][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.554017][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.562350][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.571223][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.579876][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.588137][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.596400][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.605014][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.613333][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.620497][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.628033][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.636496][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.645432][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.654204][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.662758][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.671180][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.679841][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.688306][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.705544][ T7427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.720096][ T7422] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.731868][ T7422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.743789][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.751290][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.759417][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.767932][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.781855][ T7427] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.799211][ T3484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.811880][ T3484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.850445][ T7426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.859545][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.869190][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.878435][ T7347] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.885551][ T7347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.894184][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.902931][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.911228][ T7347] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.918307][ T7347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.926699][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.935395][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.944324][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.951738][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.959452][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.966922][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.974573][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.982096][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.989791][ T7347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.000322][ T7422] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.016646][ T7420] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.032929][ T3484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.042302][ T3484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.051017][ T3484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.062276][ T3484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.073294][ T3484] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.087242][ T7427] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.098372][ T7427] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.102619][ C0] vcan0: j1939_tp_rxtimer: 0x0000000070ea65d6: rx timeout, send abort [ 59.118562][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000070ea65d6: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.123269][ T7427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.133310][ C0] WARNING: CPU: 0 PID: 9 at net/can/j1939/socket.c:182 j1939_sk_queue_activate_next+0x2a9/0x3e0 [ 59.140969][ T7427] kobject: 'vlan0' (00000000b82ded79): kobject_add_internal: parent: 'mesh', set: '' [ 59.150398][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 59.150408][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.3.0-rc7-syzkaller #0 [ 59.150411][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.150415][ C0] Call Trace: [ 59.150430][ C0] dump_stack+0x113/0x167 [ 59.150441][ C0] ? j1939_sk_queue_activate_next+0x2a9/0x3e0 [ 59.150449][ C0] panic+0x223/0x4dc [ 59.150454][ C0] ? add_taint.cold.7+0x11/0x11 [ 59.150467][ C0] __warn.cold.10+0x1b/0x37 [ 59.150473][ C0] ? j1939_sk_queue_activate_next+0x2a9/0x3e0 [ 59.150478][ C0] report_bug+0x1a4/0x200 [ 59.150487][ C0] do_error_trap+0x11b/0x200 [ 59.150494][ C0] do_invalid_op+0x36/0x40 [ 59.150498][ C0] ? j1939_sk_queue_activate_next+0x2a9/0x3e0 [ 59.150506][ C0] invalid_op+0x23/0x30 [ 59.150512][ C0] RIP: 0010:j1939_sk_queue_activate_next+0x2a9/0x3e0 [ 59.242461][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.248782][ C0] Code: 0b e9 2f fe ff ff e8 f6 66 03 fd c1 e8 1c 83 c0 0a 89 45 d4 eb b4 e8 56 a5 9c fb e9 07 fe ff ff e8 4c a5 9c fb e9 89 fe ff ff <0f> 0b 48 8d be b0 00 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 20 84 [ 59.248786][ C0] RSP: 0018:ffff8880a98bf910 EFLAGS: 00010286 [ 59.248791][ C0] RAX: 00000000fffffff5 RBX: ffff888097d4a6d0 RCX: 0000000000000002 [ 59.248794][ C0] RDX: 1ffffffff10653d4 RSI: ffff888090edbd58 RDI: ffffffff88329ea0 [ 59.248797][ C0] RBP: ffff8880a98bf968 R08: 0000000000000002 R09: fffffbfff134773b [ 59.248800][ C0] R10: fffffbfff134773a R11: ffffffff89a3b9d7 R12: dffffc0000000000 [ 59.248803][ C0] R13: ffff888090edbd40 R14: ffff888097d4a1c0 R15: ffff888097d4a708 [ 59.248826][ C0] ? __local_bh_enable_ip+0x160/0x260 [ 59.248840][ C0] j1939_session_deactivate_activate_next+0x1c/0x20 [ 59.248846][ C0] j1939_xtp_rx_abort_one.cold.18+0x1df/0x33d [ 59.248851][ C0] ? j1939_ecu_get_by_addr+0x30/0x40 [ 59.248857][ C0] j1939_tp_recv+0x4a9/0x780 [ 59.248863][ C0] j1939_can_recv+0x425/0x590 [ 59.248869][ C0] ? lock_acquire+0x194/0x410 [ 59.248874][ C0] ? j1939_ecu_timer_handler.cold.3+0x87/0x87 [ 59.248882][ C0] can_rcv_filter+0x4ff/0x840 [ 59.248889][ C0] can_receive+0x290/0x470 [ 59.248901][ C0] can_rcv+0xd9/0x160 [ 59.270572][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.276288][ C0] ? can_receive+0x470/0x470 [ 59.276298][ C0] __netif_receive_skb_one_core+0xe9/0x170 [ 59.276305][ C0] ? __netif_receive_skb_core+0x2b20/0x2b20 [ 59.276316][ C0] ? lock_acquire+0x194/0x410 [ 59.276320][ C0] ? process_backlog+0x184/0x670 [ 59.276325][ C0] __netif_receive_skb+0x1f/0x1b0 [ 59.276331][ C0] process_backlog+0x1cb/0x670 [ 59.276339][ C0] ? __do_softirq+0x262/0x9a8 [ 59.276350][ C0] net_rx_action+0x458/0xe40 [ 59.276361][ C0] ? napi_busy_loop+0x740/0x740 [ 59.276370][ C0] ? kvm_clock_read+0x18/0x30 [ 59.276378][ C0] ? sched_clock+0x31/0x40 [ 59.276383][ C0] ? __do_softirq+0x1f9/0x9a8 [ 59.276395][ C0] __do_softirq+0x262/0x9a8 [ 59.276407][ C0] ? takeover_tasklets+0x820/0x820 [ 59.276413][ C0] run_ksoftirqd+0x94/0x100 [ 59.276421][ C0] smpboot_thread_fn+0x55f/0x8b0 [ 59.276429][ C0] ? smpboot_unregister_percpu_thread+0x180/0x180 [ 59.276438][ C0] ? __kasan_check_read+0x11/0x20 [ 59.276445][ C0] ? __kthread_parkme+0xc8/0x1a0 [ 59.276452][ C0] ? __kasan_check_read+0x11/0x20 [ 59.295197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.301039][ C0] kthread+0x331/0x3f0 [ 59.301051][ C0] ? smpboot_unregister_percpu_thread+0x180/0x180 [ 59.301056][ C0] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 59.301066][ C0] ret_from_fork+0x24/0x30 [ 59.310571][ C0] Kernel Offset: disabled [ 59.526951][ C0] Rebooting in 86400 seconds..