[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 44.064075][ T7505] IPVS: ftp: loaded support on port[0] = 21 [ 44.566188][ T7487] can: request_module (can-proto-0) failed. [ 45.504510][ T7487] can: request_module (can-proto-0) failed. [ 45.514142][ T7487] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts. 2020/01/08 12:46:58 parsed 1 programs 2020/01/08 12:46:59 executed programs: 0 [ 53.202633][ T7592] IPVS: ftp: loaded support on port[0] = 21 [ 53.202748][ T7594] IPVS: ftp: loaded support on port[0] = 21 [ 53.210147][ T7590] IPVS: ftp: loaded support on port[0] = 21 [ 53.216936][ T7589] IPVS: ftp: loaded support on port[0] = 21 [ 53.244812][ T7596] IPVS: ftp: loaded support on port[0] = 21 [ 53.261095][ T7597] IPVS: ftp: loaded support on port[0] = 21 [ 53.418758][ T7594] chnl_net:caif_netlink_parms(): no params data found [ 53.470041][ T7590] chnl_net:caif_netlink_parms(): no params data found [ 53.508823][ T7589] chnl_net:caif_netlink_parms(): no params data found [ 53.517057][ T7596] chnl_net:caif_netlink_parms(): no params data found [ 53.540096][ T7594] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.548855][ T7594] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.556830][ T7594] device bridge_slave_0 entered promiscuous mode [ 53.569033][ T7592] chnl_net:caif_netlink_parms(): no params data found [ 53.596851][ T7594] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.604564][ T7594] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.612461][ T7594] device bridge_slave_1 entered promiscuous mode [ 53.635035][ T7594] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.644710][ T7594] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.655366][ T7597] chnl_net:caif_netlink_parms(): no params data found [ 53.696698][ T7589] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.704374][ T7589] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.711890][ T7589] device bridge_slave_0 entered promiscuous mode [ 53.722429][ T7596] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.729768][ T7596] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.737505][ T7596] device bridge_slave_0 entered promiscuous mode [ 53.758949][ T7589] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.766020][ T7589] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.774592][ T7589] device bridge_slave_1 entered promiscuous mode [ 53.790693][ T7594] team0: Port device team_slave_0 added [ 53.796637][ T7596] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.803742][ T7596] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.813448][ T7596] device bridge_slave_1 entered promiscuous mode [ 53.820277][ T7590] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.827312][ T7590] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.835433][ T7590] device bridge_slave_0 entered promiscuous mode [ 53.842703][ T7592] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.850059][ T7592] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.857770][ T7592] device bridge_slave_0 entered promiscuous mode [ 53.870100][ T7589] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.879745][ T7594] team0: Port device team_slave_1 added [ 53.886224][ T7589] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.902918][ T7590] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.910291][ T7590] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.918346][ T7590] device bridge_slave_1 entered promiscuous mode [ 53.928721][ T7592] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.935773][ T7592] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.944035][ T7592] device bridge_slave_1 entered promiscuous mode [ 53.959615][ T7596] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.983396][ T7596] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.002891][ T7597] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.010319][ T7597] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.018137][ T7597] device bridge_slave_0 entered promiscuous mode [ 54.030181][ T7592] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.040044][ T7592] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.052806][ T7589] team0: Port device team_slave_0 added [ 54.059657][ T7590] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.068405][ T7597] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.075477][ T7597] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.083728][ T7597] device bridge_slave_1 entered promiscuous mode [ 54.139701][ T7594] device hsr_slave_0 entered promiscuous mode [ 54.187853][ T7594] device hsr_slave_1 entered promiscuous mode [ 54.251773][ T7596] team0: Port device team_slave_0 added [ 54.259246][ T7589] team0: Port device team_slave_1 added [ 54.265601][ T7596] team0: Port device team_slave_1 added [ 54.272084][ T7590] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.314085][ T7592] team0: Port device team_slave_0 added [ 54.324232][ T7590] team0: Port device team_slave_0 added [ 54.378993][ T7589] device hsr_slave_0 entered promiscuous mode [ 54.417775][ T7589] device hsr_slave_1 entered promiscuous mode [ 54.458740][ T7597] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.471726][ T7592] team0: Port device team_slave_1 added [ 54.482165][ T7590] team0: Port device team_slave_1 added [ 54.501621][ T7597] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.523467][ T7597] team0: Port device team_slave_0 added [ 54.579496][ T7596] device hsr_slave_0 entered promiscuous mode [ 54.617765][ T7596] device hsr_slave_1 entered promiscuous mode [ 54.671678][ T7597] team0: Port device team_slave_1 added [ 54.718863][ T7590] device hsr_slave_0 entered promiscuous mode [ 54.767826][ T7590] device hsr_slave_1 entered promiscuous mode [ 54.849787][ T7592] device hsr_slave_0 entered promiscuous mode [ 54.917688][ T7592] device hsr_slave_1 entered promiscuous mode [ 55.174402][ T7597] device hsr_slave_0 entered promiscuous mode [ 55.217750][ T7597] device hsr_slave_1 entered promiscuous mode [ 55.804608][ T7596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.077244][ T7594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.270263][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.285357][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.480873][ T7589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.610954][ T7596] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.652403][ T7594] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.743491][ T7589] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.827616][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.836542][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.958227][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.965914][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.278402][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.287897][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.296359][ T7600] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.303609][ T7600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.497593][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.506181][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.656905][ T7600] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.664069][ T7600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.768748][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.794491][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.838029][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.846576][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.908135][ T7600] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.915224][ T7600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.954904][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.974920][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.998421][ T7600] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.005508][ T7600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.023300][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.032015][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.040353][ T7600] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.047422][ T7600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.055151][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.063709][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.071929][ T7600] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.079000][ T7600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.086382][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.094861][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.103213][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.111654][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.120644][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.129118][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.137902][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.145593][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.153392][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.161432][ T7600] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.174448][ T7592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.194253][ T7589] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.204931][ T7589] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.221669][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.230103][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.239075][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.252868][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.261375][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.271157][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.278944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.294364][ T7590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.306807][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.315918][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.345017][ T7590] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.353874][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.362739][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.371023][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.378887][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.386273][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.394497][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.403025][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.411425][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.419263][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.426991][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.435330][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.443442][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.452266][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.460965][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.472108][ T7592] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.481527][ T7589] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.491100][ T7596] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.509961][ T7596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.529072][ T7597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.536922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.547299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.555895][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.564938][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.590868][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.600050][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.609363][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.616412][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.624122][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.632839][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.641172][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.648247][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.655793][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.664939][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.673292][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.680388][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.688847][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.697292][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.705759][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.712878][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.720434][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.728840][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.737234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.746053][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.755120][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.764163][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.772852][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.781248][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.789736][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.797594][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.805291][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.820026][ T7594] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.832602][ T7594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.853657][ T7596] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.861803][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.875048][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.883999][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.893032][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.902120][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.909722][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.922158][ T7597] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.938469][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.960468][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.968955][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.976605][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.984400][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.992814][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.001074][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.009556][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.017647][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.026023][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.034444][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.042057][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.049654][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.059067][ T7592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.070602][ T7594] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.080005][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.091003][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.101254][ T3850] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.108383][ T3850] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.115922][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.124511][ T3850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.132819][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.156869][ T7592] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.180843][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.189975][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.198412][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.206716][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.216129][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.225180][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.233725][ T7510] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.240806][ T7510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.248835][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.257109][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.265578][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.274022][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.282741][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.292215][ T7590] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.316924][ T7597] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.333030][ T7597] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.355982][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.365484][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.384006][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.392916][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.401658][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.410116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.418589][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.425999][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.433543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.453253][ T7590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.466384][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.480069][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.503747][ T7597] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.522760][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.536192][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.553196][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.561907][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.583537][ T7589] device veth0_vlan entered promiscuous mode [ 59.591962][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.605656][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.614686][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.624528][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.633589][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.641724][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.649630][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.657142][ T7510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.666539][ T7596] device veth0_vlan entered promiscuous mode [ 59.678750][ T7589] device veth1_vlan entered promiscuous mode [ 59.704629][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.722405][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.730689][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.739428][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.756669][ T7594] device veth0_vlan entered promiscuous mode [ 59.764521][ T7596] device veth1_vlan entered promiscuous mode [ 59.784269][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.793807][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.809890][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.818789][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.831133][ T7594] device veth1_vlan entered promiscuous mode [ 59.850934][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.869948][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.895896][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.906865][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.921068][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.930515][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.956497][ T7592] device veth0_vlan entered promiscuous mode 2020/01/08 12:47:06 executed programs: 6 [ 59.970668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.996657][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.052949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.068102][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.094539][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.118011][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.146033][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.159550][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.171786][ T7592] device veth1_vlan entered promiscuous mode [ 60.184015][ T7590] device veth0_vlan entered promiscuous mode [ 60.211988][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.234601][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.252530][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.289231][ T7590] device veth1_vlan entered promiscuous mode [ 60.297242][ T7597] device veth0_vlan entered promiscuous mode [ 60.326352][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.336004][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.349946][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.368521][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.385918][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.401018][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.432494][ T7597] device veth1_vlan entered promiscuous mode [ 60.480452][ T7876] WARNING: CPU: 1 PID: 7876 at include/net/sock.h:1569 tcp_ack+0x25f7/0x5930 [ 60.489255][ T7876] Kernel panic - not syncing: panic_on_warn set ... [ 60.495843][ T7876] CPU: 1 PID: 7876 Comm: syz-executor.0 Not tainted 5.2.0-rc6-syzkaller #0 [ 60.504524][ T7876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.514571][ T7876] Call Trace: [ 60.517857][ T7876] dump_stack+0x113/0x167 [ 60.522185][ T7876] ? tcp_ack+0x25f7/0x5930 [ 60.526610][ T7876] panic+0x212/0x4cb [ 60.530502][ T7876] ? __warn_printk+0xd6/0xd6 [ 60.535097][ T7876] __warn.cold.8+0x1b/0x38 [ 60.539507][ T7876] ? tcp_ack+0x25f7/0x5930 [ 60.543927][ T7876] report_bug+0x1a4/0x200 [ 60.548253][ T7876] do_error_trap+0x11b/0x200 [ 60.552855][ T7876] do_invalid_op+0x36/0x40 [ 60.557249][ T7876] ? tcp_ack+0x25f7/0x5930 [ 60.561708][ T7876] invalid_op+0x14/0x20 [ 60.565850][ T7876] RIP: 0010:tcp_ack+0x25f7/0x5930 [ 60.570850][ T7876] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 10 22 00 00 8b 05 55 c6 7f 03 85 c0 0f 84 49 e1 ff ff <0f> 0b e9 42 e1 ff ff 48 8d bb b8 06 00 00 48 b8 00 00 00 00 00 fc [ 60.590513][ T7876] RSP: 0018:ffff8880933debf8 EFLAGS: 00010202 [ 60.596563][ T7876] RAX: 0000000000000001 RBX: ffff88808b1aab80 RCX: ffff888090906a80 [ 60.604514][ T7876] RDX: 0000000000000000 RSI: ffff88808b1aac20 RDI: ffffffff8967ab74 [ 60.612465][ T7876] RBP: ffff8880933deea8 R08: ffff88808b1aac90 R09: 0000000000000000 [ 60.620624][ T7876] R10: 0000000000000000 R11: ffff88808b1ab4a4 R12: 0000000000000002 [ 60.628626][ T7876] R13: 0000000000000068 R14: ffff8880a78b6bd2 R15: ffff8880933dee80 [ 60.636636][ T7876] ? tcp_ack+0x25b0/0x5930 [ 60.641033][ T7876] ? __lock_acquire+0x29a9/0x55b0 [ 60.646055][ T7876] ? tcp_fastretrans_alert+0x2580/0x2580 [ 60.651690][ T7876] ? find_held_lock+0x36/0x1d0 [ 60.656439][ T7876] ? mark_held_locks+0xb8/0x130 [ 60.661271][ T7876] ? lockdep_hardirqs_on+0x424/0x5c0 [ 60.666550][ T7876] ? ktime_get+0x1a2/0x240 [ 60.670949][ T7876] ? trace_hardirqs_on+0x28/0x190 [ 60.675973][ T7876] tcp_rcv_established+0x803/0x2480 [ 60.681154][ T7876] ? mark_held_locks+0xb8/0x130 [ 60.685998][ T7876] ? tcp_data_queue+0x3f00/0x3f00 [ 60.691006][ T7876] ? _raw_spin_unlock_bh+0x30/0x40 [ 60.696156][ T7876] ? lockdep_hardirqs_on+0x424/0x5c0 [ 60.701422][ T7876] ? __local_bh_enable_ip+0x160/0x260 [ 60.706795][ T7876] ? __release_sock+0xbf/0x330 [ 60.711555][ T7876] ? trace_hardirqs_on+0x28/0x190 [ 60.716555][ T7876] tcp_v4_do_rcv+0x51d/0x780 [ 60.721123][ T7876] __release_sock+0x10b/0x330 [ 60.725783][ T7876] release_sock+0x4f/0x180 [ 60.730195][ T7876] gtp_encap_enable_socket+0x115/0x3b0 [ 60.735651][ T7876] ? gtp_find_dev+0x1b0/0x1b0 [ 60.740332][ T7876] ? memset+0x31/0x40 [ 60.744295][ T7876] gtp_newlink+0x5ac/0x990 [ 60.748704][ T7876] ? netlink_ns_capable+0xd/0x10 [ 60.753630][ T7876] __rtnl_newlink+0xcb3/0x13f0 [ 60.758399][ T7876] ? rtnl_link_unregister+0x280/0x280 [ 60.763747][ T7876] ? is_bpf_text_address+0x7d/0xe0 [ 60.768830][ T7876] ? kernel_text_address+0x79/0xf0 [ 60.773917][ T7876] ? unwind_get_return_address+0x61/0xa0 [ 60.779520][ T7876] ? profile_setup.cold.13+0xa0/0xa0 [ 60.784778][ T7876] ? arch_stack_walk+0x9a/0xf0 [ 60.789518][ T7876] ? stack_trace_save+0x82/0xb0 [ 60.794340][ T7876] ? stack_trace_consume_entry+0x170/0x170 [ 60.800138][ T7876] ? save_stack+0x5d/0x90 [ 60.804483][ T7876] ? save_stack+0x21/0x90 [ 60.808890][ T7876] ? __kasan_kmalloc.constprop.12+0xc7/0xd0 [ 60.814754][ T7876] ? kasan_kmalloc+0x9/0x10 [ 60.819239][ T7876] ? kmem_cache_alloc_trace+0x154/0x740 [ 60.824810][ T7876] ? rtnl_newlink+0x48/0x90 [ 60.829338][ T7876] ? rtnetlink_rcv_msg+0x34f/0x8f0 [ 60.834446][ T7876] ? netlink_rcv_skb+0x13c/0x380 [ 60.839367][ T7876] ? rtnetlink_rcv+0x10/0x20 [ 60.843933][ T7876] ? netlink_unicast+0x43b/0x640 [ 60.848848][ T7876] ? netlink_sendmsg+0x765/0xc40 [ 60.853792][ T7876] ? sock_sendmsg+0xb5/0xf0 [ 60.858299][ T7876] ? rtnl_newlink+0x48/0x90 [ 60.862789][ T7876] ? rcu_read_lock_sched_held+0x108/0x120 [ 60.868496][ T7876] rtnl_newlink+0x61/0x90 [ 60.872907][ T7876] rtnetlink_rcv_msg+0x34f/0x8f0 [ 60.877825][ T7876] ? rtnetlink_put_metrics+0x490/0x490 [ 60.883499][ T7876] ? find_held_lock+0x36/0x1d0 [ 60.888254][ T7876] netlink_rcv_skb+0x13c/0x380 [ 60.892991][ T7876] ? lock_downgrade+0x860/0x860 [ 60.897826][ T7876] ? rtnetlink_put_metrics+0x490/0x490 [ 60.903275][ T7876] ? netlink_ack+0x970/0x970 [ 60.907844][ T7876] ? netlink_deliver_tap+0x182/0xad0 [ 60.913111][ T7876] rtnetlink_rcv+0x10/0x20 [ 60.917518][ T7876] netlink_unicast+0x43b/0x640 [ 60.922257][ T7876] ? netlink_attachskb+0x6b0/0x6b0 [ 60.927339][ T7876] ? _copy_from_iter_full+0x19e/0x7f0 [ 60.932691][ T7876] ? __check_object_size+0x1ea/0x31c [ 60.937955][ T7876] netlink_sendmsg+0x765/0xc40 [ 60.942696][ T7876] ? netlink_unicast+0x640/0x640 [ 60.947633][ T7876] ? apparmor_socket_sendmsg+0x1b/0x20 [ 60.953072][ T7876] ? netlink_unicast+0x640/0x640 [ 60.957991][ T7876] sock_sendmsg+0xb5/0xf0 [ 60.962306][ T7876] ___sys_sendmsg+0x647/0x950 [ 60.966965][ T7876] ? find_held_lock+0x36/0x1d0 [ 60.971706][ T7876] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 60.977149][ T7876] ? __fget+0x292/0x420 [ 60.981300][ T7876] ? lock_downgrade+0x860/0x860 [ 60.986127][ T7876] ? kasan_check_read+0x11/0x20 [ 60.990975][ T7876] ? __fget+0x2af/0x420 [ 60.995110][ T7876] ? ksys_dup3+0x2e0/0x2e0 [ 60.999504][ T7876] ? find_held_lock+0x36/0x1d0 [ 61.004250][ T7876] ? __fget_light+0x179/0x1f0 [ 61.008901][ T7876] ? lock_downgrade+0x860/0x860 [ 61.013846][ T7876] ? __fdget+0xe/0x10 [ 61.017809][ T7876] __sys_sendmsg+0xd9/0x180 [ 61.022285][ T7876] ? __ia32_sys_shutdown+0x70/0x70 [ 61.027387][ T7876] ? kasan_check_read+0x11/0x20 [ 61.032217][ T7876] ? _copy_to_user+0x91/0xb0 [ 61.036782][ T7876] ? put_timespec64+0xa9/0x100 [ 61.041522][ T7876] ? nsecs_to_jiffies+0x20/0x20 [ 61.046439][ T7876] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.052481][ T7876] __x64_sys_sendmsg+0x73/0xb0 [ 61.057235][ T7876] do_syscall_64+0xd0/0x530 [ 61.061733][ T7876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.067650][ T7876] RIP: 0033:0x45af49 [ 61.071524][ T7876] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.091122][ T7876] RSP: 002b:00007efca6681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.099507][ T7876] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 61.107457][ T7876] RDX: 0000000020000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 61.115406][ T7876] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 61.123358][ T7876] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efca66826d4 [ 61.131312][ T7876] R13: 00000000004ca9a0 R14: 00000000004e3d80 R15: 00000000ffffffff [ 61.141086][ T7876] Kernel Offset: disabled [ 61.145413][ T7876] Rebooting in 86400 seconds..