[ 26.329506][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.339004][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 50.942732][ T3599] can: request_module (can-proto-0) failed. [ 50.964177][ T3599] can: request_module (can-proto-0) failed. [ 50.985049][ T3599] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.182' (ECDSA) to the list of known hosts. 2022/09/08 03:57:59 parsed 1 programs 2022/09/08 03:58:00 executed programs: 0 [ 69.949981][ T3684] chnl_net:caif_netlink_parms(): no params data found [ 69.968211][ T3676] chnl_net:caif_netlink_parms(): no params data found [ 69.984367][ T3680] chnl_net:caif_netlink_parms(): no params data found [ 70.045183][ T3682] chnl_net:caif_netlink_parms(): no params data found [ 70.095007][ T3685] chnl_net:caif_netlink_parms(): no params data found [ 70.161072][ T3684] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.168799][ T3684] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.177669][ T3684] device bridge_slave_0 entered promiscuous mode [ 70.185979][ T3676] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.193080][ T3676] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.204511][ T3676] device bridge_slave_0 entered promiscuous mode [ 70.214547][ T3676] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.221930][ T3676] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.229889][ T3676] device bridge_slave_1 entered promiscuous mode [ 70.237818][ T3680] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.244979][ T3680] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.253159][ T3680] device bridge_slave_0 entered promiscuous mode [ 70.290924][ T3684] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.298294][ T3684] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.307707][ T3684] device bridge_slave_1 entered promiscuous mode [ 70.314756][ T3679] chnl_net:caif_netlink_parms(): no params data found [ 70.332422][ T3680] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.339739][ T3680] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.348638][ T3680] device bridge_slave_1 entered promiscuous mode [ 70.368037][ T3682] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.377149][ T3682] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.385973][ T3682] device bridge_slave_0 entered promiscuous mode [ 70.422187][ T3685] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.429666][ T3685] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.437964][ T3685] device bridge_slave_0 entered promiscuous mode [ 70.445582][ T3682] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.452924][ T3682] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.460706][ T3682] device bridge_slave_1 entered promiscuous mode [ 70.489558][ T3676] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.500677][ T3680] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.513337][ T3680] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.523566][ T3685] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.531077][ T3685] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.539116][ T3685] device bridge_slave_1 entered promiscuous mode [ 70.562295][ T3684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.573099][ T3676] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.605277][ T3682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.617077][ T3684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.655714][ T3682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.680997][ T3680] team0: Port device team_slave_0 added [ 70.692474][ T3685] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.703334][ T3679] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.711492][ T3679] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.719907][ T3679] device bridge_slave_0 entered promiscuous mode [ 70.744233][ T3676] team0: Port device team_slave_0 added [ 70.751737][ T3680] team0: Port device team_slave_1 added [ 70.759827][ T3685] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.769477][ T3679] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.776876][ T3679] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.784877][ T3679] device bridge_slave_1 entered promiscuous mode [ 70.799608][ T3684] team0: Port device team_slave_0 added [ 70.806624][ T3676] team0: Port device team_slave_1 added [ 70.835242][ T3682] team0: Port device team_slave_0 added [ 70.842923][ T3684] team0: Port device team_slave_1 added [ 70.878550][ T3682] team0: Port device team_slave_1 added [ 70.902389][ T3676] device hsr_slave_0 entered promiscuous mode [ 70.909743][ T3676] device hsr_slave_1 entered promiscuous mode [ 70.942342][ T3685] team0: Port device team_slave_0 added [ 70.966393][ T3680] device hsr_slave_0 entered promiscuous mode [ 70.973820][ T3680] device hsr_slave_1 entered promiscuous mode [ 70.980722][ T3680] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.988726][ T3680] Cannot create hsr debugfs directory [ 71.007487][ T3679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.017812][ T3685] team0: Port device team_slave_1 added [ 71.032605][ T3684] device hsr_slave_0 entered promiscuous mode [ 71.040349][ T3684] device hsr_slave_1 entered promiscuous mode [ 71.051194][ T3684] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.063180][ T3684] Cannot create hsr debugfs directory [ 71.101134][ T3679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.135320][ T3682] device hsr_slave_0 entered promiscuous mode [ 71.150237][ T3682] device hsr_slave_1 entered promiscuous mode [ 71.161051][ T3682] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.196047][ T3682] Cannot create hsr debugfs directory [ 71.316594][ T3685] device hsr_slave_0 entered promiscuous mode [ 71.335987][ T3685] device hsr_slave_1 entered promiscuous mode [ 71.355732][ T3685] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.363332][ T3685] Cannot create hsr debugfs directory [ 71.429893][ T3679] team0: Port device team_slave_0 added [ 71.437761][ T3679] team0: Port device team_slave_1 added [ 71.497386][ T3679] device hsr_slave_0 entered promiscuous mode [ 71.504403][ T3679] device hsr_slave_1 entered promiscuous mode [ 71.519799][ T3679] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.528412][ T3679] Cannot create hsr debugfs directory [ 71.588734][ T3676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.627703][ T3676] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.640729][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.650279][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.682722][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.692471][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.701566][ T3695] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.708906][ T3695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.718159][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.727650][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.736364][ T3695] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.743475][ T3695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.751492][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.817035][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.825104][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.835421][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.844889][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.853840][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.863321][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.911002][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.920330][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.930589][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.939554][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.956917][ T3676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.018326][ T3680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.064582][ T3676] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.093929][ T3680] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.121139][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.137358][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.144998][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.160919][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.199164][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.210841][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.220549][ T3695] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.227822][ T3695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.237587][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.274448][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.284801][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.294712][ T3698] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.301906][ T3698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.310424][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.319552][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.365109][ T3680] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.379532][ T3680] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.408794][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.417861][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.428712][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.438007][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.447588][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.456314][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.465302][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.474381][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.483503][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.492126][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.507234][ T3684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.533263][ T3680] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.547946][ T3682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.557878][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.565448][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.657847][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.671170][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.681286][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806fa2ec00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 72.722551][ T3684] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.753734][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806fa43400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 72.758003][ T3682] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.776131][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888020a15800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 72.827437][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.835294][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.854730][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806fa46c00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 72.890969][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806fff5800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 72.916177][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.925569][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.937647][ T3696] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.944983][ T3696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.969427][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.978879][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806f4bb000: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 72.996511][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.006326][ T3696] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.010457][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806fffb800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.013609][ T3696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.038740][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.060402][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806f4c1c00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.078202][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.080210][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806fffd400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.087302][ T3696] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.109877][ T3696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.119110][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.127955][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.141541][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806ffff800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.141629][ T3696] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.164958][ T3696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.167743][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888146094c00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.173402][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.249003][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806f668c00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.272351][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.281871][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.285755][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806f690000: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.291182][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.324557][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.334526][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.343537][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888146096400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.351130][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.365444][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88801c3a7400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.368834][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.394237][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.403376][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.425902][ T3685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.447910][ T3684] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.481107][ T3684] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.484765][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806f009400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.512329][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.520293][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.528893][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.537731][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.547014][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.564929][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806f6ae400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.570178][ T3685] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.617151][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.624998][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.633771][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.643003][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.653078][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.676699][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.685176][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.700334][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.715155][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.723735][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.741523][ T3682] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.754505][ T3682] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.769632][ T3684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.796177][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.805041][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.815550][ T3729] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.822833][ T3729] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.830800][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.839829][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.849442][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.858216][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.867542][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.876616][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.885119][ T3729] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.892304][ T3729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.900993][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.910058][ T3729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.941690][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.950278][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.958817][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.968332][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.984468][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.993438][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.001634][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.023172][ T3679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.032250][ T3682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.059367][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.074368][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.083968][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.093936][ T3696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.114138][ T3679] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.130830][ T3685] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.155397][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.170047][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.179922][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.189155][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.199059][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806ed1ac00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.219284][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.236540][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806ed26400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.272600][ T3679] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.306591][ T3679] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.311766][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806f310800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.335396][ T3679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.353669][ T3685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.376276][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.385021][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.424958][ T3611] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.432198][ T3611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.458332][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.476646][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.486683][ T3611] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.493824][ T3611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.501887][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.510977][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.519854][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.528985][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.537820][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.547199][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.555870][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.564314][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.573512][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.581986][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.590537][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.598464][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.606035][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.613520][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.622057][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.630089][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.638599][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.788017][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880781dfc00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.801120][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888079127800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.813794][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888078e15400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. 2022/09/08 03:58:05 executed programs: 17 [ 74.823829][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888026732c00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.876500][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806ebb4400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.878188][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806eb5f000: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.958131][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88806eb5fc00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.974651][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88807912d800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.984768][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806ebb8c00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.991545][ C1] ------------[ cut here ]------------ [ 75.013299][ C1] WARNING: CPU: 1 PID: 21 at net/can/j1939/transport.c:1096 j1939_xtp_rx_abort_one+0x609/0x720 [ 75.023790][ C1] Modules linked in: [ 75.027751][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 6.0.0-rc4-syzkaller-00451-g0066f1b0e275 #0 [ 75.037966][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 75.048175][ C1] RIP: 0010:j1939_xtp_rx_abort_one+0x609/0x720 [ 75.054990][ C1] Code: e9 e7 fa ff ff e8 67 c3 43 f8 4c 89 f7 be 03 00 00 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 1c e0 ef fa e8 47 c3 43 f8 <0f> 0b e9 ac fd ff ff e8 3b c3 43 f8 0f 0b e9 26 fe ff ff 89 e9 80 [ 75.074927][ C1] RSP: 0018:ffffc900001b75f8 EFLAGS: 00010246 [ 75.081411][ C1] RAX: ffffffff8945d599 RBX: 0000000000000001 RCX: ffff888012ea1d80 [ 75.089825][ C1] RDX: 0000000000000301 RSI: 0000000000000001 RDI: 0000000000000002 [ 75.097858][ C1] RBP: 1ffff1100f225b00 R08: ffffffff8945d33e R09: ffffed100f225b06 [ 75.105890][ C1] R10: ffffed100f225b06 R11: 1ffff1100f225b05 R12: 0000000000000008 [ 75.113974][ C1] R13: ffff88807912d800 R14: dffffc0000000000 R15: ffff888074e2d070 [ 75.122009][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 75.131006][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.137743][ C1] CR2: 0000000020015000 CR3: 0000000020244000 CR4: 00000000003506e0 [ 75.145789][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.153961][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.157586][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888022c31000: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.162573][ C1] Call Trace: [ 75.162584][ C1] [ 75.162601][ C1] j1939_tp_recv+0x91e/0x14f0 [ 75.162635][ C1] j1939_can_recv+0x67c/0xa90 [ 75.162661][ C1] ? j1939_send_one+0x3e0/0x3e0 [ 75.189322][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078a8e400: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.190173][ C1] ? j1939_send_one+0x3e0/0x3e0 [ 75.190205][ C1] can_rcv_filter+0x35e/0x800 [ 75.190230][ C1] can_receive+0x2e8/0x410 [ 75.190252][ C1] can_rcv+0xda/0x200 [ 75.234681][ C1] ? rcu_lock_release+0x20/0x20 [ 75.239631][ C1] __netif_receive_skb+0x1c5/0x500 [ 75.244784][ C1] ? read_lock_is_recursive+0x10/0x10 [ 75.250292][ C1] ? __netif_receive_skb_list_core+0x930/0x930 [ 75.256538][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 75.258514][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807aa16800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.262618][ C1] ? __lock_acquire+0x1f60/0x1f60 [ 75.262649][ C1] ? _raw_spin_lock_irq+0xdb/0x110 [ 75.262673][ C1] ? do_raw_spin_unlock+0x134/0x8a0 [ 75.262700][ C1] process_backlog+0x4f8/0x8b0 [ 75.262737][ C1] ? trigger_rx_softirq+0x50/0x50 [ 75.283847][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880254cd000: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.283999][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 75.284032][ C1] ? print_irqtrace_events+0x220/0x220 [ 75.332586][ C1] __napi_poll+0xbe/0x4b0 [ 75.336997][ C1] net_rx_action+0x76c/0x10b0 [ 75.341734][ C1] ? net_tx_action+0x9e0/0x9e0 [ 75.346577][ C1] ? rcu_read_lock_sched_held+0x89/0x130 [ 75.351790][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88814516d800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.352314][ C1] __do_softirq+0x382/0x793 [ 75.352346][ C1] ? run_ksoftirqd+0xc1/0x120 [ 75.352372][ C1] ? __entry_text_end+0x1feacb/0x1feacb [ 75.382516][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88814516fc00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.383601][ C1] ? preempt_schedule_common+0xb7/0xe0 [ 75.383633][ C1] ? run_ksoftirqd+0xa3/0x120 [ 75.404463][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078a8c800: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.405558][ C1] run_ksoftirqd+0xc1/0x120 [ 75.405587][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 75.424642][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88806756ec00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.426646][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 75.426680][ C1] ? smpboot_thread_fn+0x2d9/0x9d0 [ 75.463521][ C1] ? smpboot_thread_fn+0x4ee/0x9d0 [ 75.468709][ C1] ? smpboot_thread_fn+0x5ed/0x9d0 [ 75.473946][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 75.479232][ C1] smpboot_thread_fn+0x533/0x9d0 [ 75.484249][ C1] kthread+0x266/0x300 [ 75.488429][ C1] ? cpu_report_death+0x180/0x180 [ 75.488523][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888067571000: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.493503][ C1] ? kthread_blkcg+0xd0/0xd0 [ 75.493529][ C1] ret_from_fork+0x1f/0x30 [ 75.514294][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888067571c00: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.514447][ C1] [ 75.514459][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 75.514469][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 6.0.0-rc4-syzkaller-00451-g0066f1b0e275 #0 [ 75.514486][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 75.514493][ C1] Call Trace: [ 75.514498][ C1] [ 75.514503][ C1] dump_stack_lvl+0x1e3/0x2cb [ 75.514527][ C1] ? io_alloc_page_table+0x110/0x110 [ 75.514545][ C1] ? panic+0x76b/0x76b [ 75.514570][ C1] ? vscnprintf+0x59/0x80 [ 75.514587][ C1] ? j1939_xtp_rx_abort_one+0x570/0x720 [ 75.514607][ C1] panic+0x316/0x76b [ 75.514626][ C1] ? __warn+0x131/0x220 [ 75.514646][ C1] ? fb_is_primary_device+0xcc/0xcc [ 75.514673][ C1] ? ret_from_fork+0x1f/0x30 [ 75.514693][ C1] ? j1939_xtp_rx_abort_one+0x609/0x720 [ 75.514712][ C1] __warn+0x1fa/0x220 [ 75.514730][ C1] ? j1939_xtp_rx_abort_one+0x609/0x720 [ 75.514750][ C1] report_bug+0x1b3/0x2d0 [ 75.514773][ C1] handle_bug+0x3d/0x70 [ 75.514788][ C1] exc_invalid_op+0x16/0x40 [ 75.514804][ C1] asm_exc_invalid_op+0x16/0x20 [ 75.514821][ C1] RIP: 0010:j1939_xtp_rx_abort_one+0x609/0x720 [ 75.514841][ C1] Code: e9 e7 fa ff ff e8 67 c3 43 f8 4c 89 f7 be 03 00 00 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 1c e0 ef fa e8 47 c3 43 f8 <0f> 0b e9 ac fd ff ff e8 3b c3 43 f8 0f 0b e9 26 fe ff ff 89 e9 80 [ 75.514853][ C1] RSP: 0018:ffffc900001b75f8 EFLAGS: 00010246 [ 75.514869][ C1] RAX: ffffffff8945d599 RBX: 0000000000000001 RCX: ffff888012ea1d80 [ 75.514880][ C1] RDX: 0000000000000301 RSI: 0000000000000001 RDI: 0000000000000002 [ 75.514890][ C1] RBP: 1ffff1100f225b00 R08: ffffffff8945d33e R09: ffffed100f225b06 [ 75.514902][ C1] R10: ffffed100f225b06 R11: 1ffff1100f225b05 R12: 0000000000000008 [ 75.514912][ C1] R13: ffff88807912d800 R14: dffffc0000000000 R15: ffff888074e2d070 [ 75.514931][ C1] ? j1939_xtp_rx_abort_one+0x3ae/0x720 [ 75.514948][ C1] ? j1939_xtp_rx_abort_one+0x609/0x720 [ 75.514973][ C1] ? j1939_xtp_rx_abort_one+0x609/0x720 [ 75.514998][ C1] j1939_tp_recv+0x91e/0x14f0 [ 75.515022][ C1] j1939_can_recv+0x67c/0xa90 [ 75.515045][ C1] ? j1939_send_one+0x3e0/0x3e0 [ 75.515069][ C1] ? j1939_send_one+0x3e0/0x3e0 [ 75.515088][ C1] can_rcv_filter+0x35e/0x800 [ 75.515110][ C1] can_receive+0x2e8/0x410 [ 75.515137][ C1] can_rcv+0xda/0x200 [ 75.515152][ C1] ? rcu_lock_release+0x20/0x20 [ 75.515168][ C1] __netif_receive_skb+0x1c5/0x500 [ 75.515186][ C1] ? read_lock_is_recursive+0x10/0x10 [ 75.515210][ C1] ? __netif_receive_skb_list_core+0x930/0x930 [ 75.515225][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 75.515243][ C1] ? __lock_acquire+0x1f60/0x1f60 [ 75.515261][ C1] ? _raw_spin_lock_irq+0xdb/0x110 [ 75.515281][ C1] ? do_raw_spin_unlock+0x134/0x8a0 [ 75.515305][ C1] process_backlog+0x4f8/0x8b0 [ 75.515334][ C1] ? trigger_rx_softirq+0x50/0x50 [ 75.515349][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 75.515370][ C1] ? print_irqtrace_events+0x220/0x220 [ 75.515391][ C1] __napi_poll+0xbe/0x4b0 [ 75.515408][ C1] net_rx_action+0x76c/0x10b0 [ 75.515438][ C1] ? net_tx_action+0x9e0/0x9e0 [ 75.515458][ C1] ? rcu_read_lock_sched_held+0x89/0x130 [ 75.515494][ C1] __do_softirq+0x382/0x793 [ 75.515514][ C1] ? run_ksoftirqd+0xc1/0x120 [ 75.515537][ C1] ? __entry_text_end+0x1feacb/0x1feacb [ 75.515551][ C1] ? preempt_schedule_common+0xb7/0xe0 [ 75.515571][ C1] ? run_ksoftirqd+0xa3/0x120 [ 75.515592][ C1] run_ksoftirqd+0xc1/0x120 [ 75.515612][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 75.515631][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 75.515649][ C1] ? smpboot_thread_fn+0x2d9/0x9d0 [ 75.515663][ C1] ? smpboot_thread_fn+0x4ee/0x9d0 [ 75.515678][ C1] ? smpboot_thread_fn+0x5ed/0x9d0 [ 75.515692][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 75.515711][ C1] smpboot_thread_fn+0x533/0x9d0 [ 75.515740][ C1] kthread+0x266/0x300 [ 75.515755][ C1] ? cpu_report_death+0x180/0x180 [ 75.515770][ C1] ? kthread_blkcg+0xd0/0xd0 [ 75.515789][ C1] ret_from_fork+0x1f/0x30 [ 75.515820][ C1] [ 75.519050][ C1] Kernel Offset: disabled [ 75.941298][ C1] Rebooting in 86400 seconds..