[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 30.902717][ T7384] sshd (7384) used greatest stack depth: 23192 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 39.942933][ T7485] IPVS: ftp: loaded support on port[0] = 21 [ 40.231323][ T21] tipc: TX() has been purged, node left! [ 40.469265][ T7476] can: request_module (can-proto-0) failed. [ 43.233601][ T7476] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.166' (ECDSA) to the list of known hosts. 2020/03/22 07:45:00 parsed 1 programs 2020/03/22 07:45:01 executed programs: 0 [ 51.526915][ T7565] IPVS: ftp: loaded support on port[0] = 21 [ 51.526930][ T7561] IPVS: ftp: loaded support on port[0] = 21 [ 51.546782][ T7559] IPVS: ftp: loaded support on port[0] = 21 [ 51.554100][ T7568] IPVS: ftp: loaded support on port[0] = 21 [ 51.554793][ T7563] IPVS: ftp: loaded support on port[0] = 21 [ 51.562051][ T7567] IPVS: ftp: loaded support on port[0] = 21 [ 51.669685][ T7561] chnl_net:caif_netlink_parms(): no params data found [ 51.771132][ T7561] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.778899][ T7561] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.786728][ T7561] device bridge_slave_0 entered promiscuous mode [ 51.796409][ T7561] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.803528][ T7561] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.811151][ T7561] device bridge_slave_1 entered promiscuous mode [ 51.865979][ T7563] chnl_net:caif_netlink_parms(): no params data found [ 51.887031][ T7561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.896705][ T7567] chnl_net:caif_netlink_parms(): no params data found [ 51.905062][ T7565] chnl_net:caif_netlink_parms(): no params data found [ 51.927433][ T7561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.012424][ T7561] team0: Port device team_slave_0 added [ 52.018303][ T7563] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.027433][ T7563] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.035160][ T7563] device bridge_slave_0 entered promiscuous mode [ 52.048313][ T7565] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.055590][ T7565] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.063507][ T7565] device bridge_slave_0 entered promiscuous mode [ 52.075443][ T7565] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.082593][ T7565] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.090214][ T7565] device bridge_slave_1 entered promiscuous mode [ 52.105003][ T7561] team0: Port device team_slave_1 added [ 52.110874][ T7563] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.118112][ T7563] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.126598][ T7563] device bridge_slave_1 entered promiscuous mode [ 52.133673][ T7568] chnl_net:caif_netlink_parms(): no params data found [ 52.143940][ T7567] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.150975][ T7567] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.158720][ T7567] device bridge_slave_0 entered promiscuous mode [ 52.224091][ T7561] device hsr_slave_0 entered promiscuous mode [ 52.281547][ T7561] device hsr_slave_1 entered promiscuous mode [ 52.342922][ T7567] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.350011][ T7567] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.357852][ T7567] device bridge_slave_1 entered promiscuous mode [ 52.379824][ T7563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.394438][ T7565] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.410951][ T7559] chnl_net:caif_netlink_parms(): no params data found [ 52.420398][ T7563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.435706][ T7567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.446163][ T7565] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.467830][ T7568] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.475176][ T7568] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.482879][ T7568] device bridge_slave_0 entered promiscuous mode [ 52.496996][ T7567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.524825][ T7568] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.534659][ T7568] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.542531][ T7568] device bridge_slave_1 entered promiscuous mode [ 52.558728][ T7563] team0: Port device team_slave_0 added [ 52.570690][ T7567] team0: Port device team_slave_0 added [ 52.581435][ T7561] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.588531][ T7561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.596204][ T7561] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.603425][ T7561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.619549][ T7563] team0: Port device team_slave_1 added [ 52.626672][ T7565] team0: Port device team_slave_0 added [ 52.638680][ T7567] team0: Port device team_slave_1 added [ 52.650829][ T7559] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.658437][ T7559] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.666759][ T7559] device bridge_slave_0 entered promiscuous mode [ 52.674434][ T7559] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.682328][ T7559] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.689838][ T7559] device bridge_slave_1 entered promiscuous mode [ 52.698089][ T7568] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.708920][ T7565] team0: Port device team_slave_1 added [ 52.764068][ T7567] device hsr_slave_0 entered promiscuous mode [ 52.801712][ T7567] device hsr_slave_1 entered promiscuous mode [ 52.871326][ T7567] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.879010][ T7567] Cannot create hsr debugfs directory [ 52.952895][ T7563] device hsr_slave_0 entered promiscuous mode [ 52.991630][ T7563] device hsr_slave_1 entered promiscuous mode [ 53.042189][ T7563] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.049865][ T7563] Cannot create hsr debugfs directory [ 53.056564][ T4030] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.065895][ T4030] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.084301][ T7568] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.154081][ T7565] device hsr_slave_0 entered promiscuous mode [ 53.191578][ T7565] device hsr_slave_1 entered promiscuous mode [ 53.241407][ T7565] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.248988][ T7565] Cannot create hsr debugfs directory [ 53.275663][ T7559] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.292916][ T7568] team0: Port device team_slave_0 added [ 53.314133][ T7559] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.325434][ T7568] team0: Port device team_slave_1 added [ 53.383971][ T7568] device hsr_slave_0 entered promiscuous mode [ 53.432418][ T7568] device hsr_slave_1 entered promiscuous mode [ 53.471305][ T7568] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.478892][ T7568] Cannot create hsr debugfs directory [ 53.486088][ T7559] team0: Port device team_slave_0 added [ 53.495866][ T7559] team0: Port device team_slave_1 added [ 53.573138][ T7559] device hsr_slave_0 entered promiscuous mode [ 53.621851][ T7559] device hsr_slave_1 entered promiscuous mode [ 53.691710][ T7559] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.699701][ T7559] Cannot create hsr debugfs directory [ 53.722404][ T7561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.753029][ T7567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.773237][ T7559] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.780303][ T7559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.803445][ T7565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.816325][ T7567] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.829913][ T7563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.840057][ T3215] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.850657][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.858974][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.867129][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.874869][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.887271][ T7565] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.895929][ T7561] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.907513][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.916859][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.924870][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.933808][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.942444][ T4031] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.949471][ T4031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.976239][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.984934][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.994229][ T3216] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.001318][ T3216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.009670][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.018488][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.026788][ T3216] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.033874][ T3216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.041354][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.049724][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.058004][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.065043][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.073975][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.081723][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.099739][ T7568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.126687][ T7563] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.134240][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.145446][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.154162][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.162831][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.170964][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.179593][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.188065][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.195190][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.202874][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.212855][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.221624][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.229965][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.238328][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.246723][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.254966][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.262630][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.277900][ T7568] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.303376][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.311023][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.320983][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.331113][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.340461][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.348834][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.357390][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.365094][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.372793][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.380905][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.389170][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.397604][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.405968][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.414382][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.424234][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.432791][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.440968][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.448034][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.455762][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.464580][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.473397][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.482275][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.490946][ T7565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.499051][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.527495][ T7561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.539531][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.548460][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.560040][ T3214] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.567114][ T3214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.574792][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.583662][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.592256][ T3214] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.599283][ T3214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.606753][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.615606][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.624453][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.633377][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.642135][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.650482][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.659019][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.668051][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.676363][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.684676][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.693869][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.702539][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.710716][ T3214] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.719278][ T3214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.727411][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.735676][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.743506][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.752511][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.778452][ T7561] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.788699][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.801085][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.809713][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.822869][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.831155][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.838245][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.849258][ T7559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.868132][ T4030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.876879][ T4030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.900844][ T7565] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.917490][ T7568] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.925158][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.938684][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.953793][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.967922][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.976227][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.984622][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.993126][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.001348][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.009367][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.017760][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.026439][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.034313][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.043544][ T7567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.054327][ T7559] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.062817][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.077170][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.087152][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.103294][ T7563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.130941][ T7567] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.139170][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.154588][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.172252][ T4031] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.179326][ T4031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.208898][ T7563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.216759][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.244043][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.259525][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.266643][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.276841][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.298705][ T7559] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.317763][ T7559] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.342691][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.352506][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.376150][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.388843][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.408865][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.420234][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.430502][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.439874][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.448457][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.456916][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.464722][ T3214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.509596][ T7559] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/03/22 07:45:06 executed programs: 53 2020/03/22 07:45:11 executed programs: 311 2020/03/22 07:45:16 executed programs: 572 2020/03/22 07:45:21 executed programs: 831 2020/03/22 07:45:26 executed programs: 1100 2020/03/22 07:45:31 executed programs: 1357 2020/03/22 07:45:36 executed programs: 1620 2020/03/22 07:45:41 executed programs: 1888 2020/03/22 07:45:46 executed programs: 2147 2020/03/22 07:45:51 executed programs: 2409 2020/03/22 07:45:56 executed programs: 2664 2020/03/22 07:46:01 executed programs: 2917 2020/03/22 07:46:06 executed programs: 3173 2020/03/22 07:46:11 executed programs: 3431 2020/03/22 07:46:16 executed programs: 3685 2020/03/22 07:46:21 executed programs: 3943 2020/03/22 07:46:26 executed programs: 4194 2020/03/22 07:46:31 executed programs: 4443 2020/03/22 07:46:36 executed programs: 4691 2020/03/22 07:46:41 executed programs: 4949 2020/03/22 07:46:47 executed programs: 5198 2020/03/22 07:46:52 executed programs: 5454 2020/03/22 07:46:57 executed programs: 5710 2020/03/22 07:47:02 executed programs: 5955 2020/03/22 07:47:07 executed programs: 6202 2020/03/22 07:47:12 executed programs: 6464 2020/03/22 07:47:17 executed programs: 6720 2020/03/22 07:47:22 executed programs: 6965 2020/03/22 07:47:27 executed programs: 7210 2020/03/22 07:47:32 executed programs: 7449 2020/03/22 07:47:37 executed programs: 7696 2020/03/22 07:47:42 executed programs: 7946 2020/03/22 07:47:47 executed programs: 8202 2020/03/22 07:47:52 executed programs: 8443 2020/03/22 07:47:57 executed programs: 8688 2020/03/22 07:48:02 executed programs: 8921 2020/03/22 07:48:07 executed programs: 9158 2020/03/22 07:48:12 executed programs: 9405 2020/03/22 07:48:17 executed programs: 9644 2020/03/22 07:48:22 executed programs: 9876 2020/03/22 07:48:27 executed programs: 10113 2020/03/22 07:48:32 executed programs: 10339 2020/03/22 07:48:37 executed programs: 10560 2020/03/22 07:48:42 executed programs: 10800 2020/03/22 07:48:47 executed programs: 11056 2020/03/22 07:48:52 executed programs: 11304 2020/03/22 07:48:57 executed programs: 11544 2020/03/22 07:49:02 executed programs: 11780 2020/03/22 07:49:07 executed programs: 12016 2020/03/22 07:49:12 executed programs: 12263 2020/03/22 07:49:17 executed programs: 12518 2020/03/22 07:49:22 executed programs: 12759 2020/03/22 07:49:27 executed programs: 12986 2020/03/22 07:49:32 executed programs: 13210 2020/03/22 07:49:37 executed programs: 13430 2020/03/22 07:49:43 executed programs: 13671 2020/03/22 07:49:48 executed programs: 13923 2020/03/22 07:49:53 executed programs: 14172 2020/03/22 07:49:58 executed programs: 14392 2020/03/22 07:50:03 executed programs: 14607 2020/03/22 07:50:08 executed programs: 14813 2020/03/22 07:50:13 executed programs: 15055 2020/03/22 07:50:18 executed programs: 15324 2020/03/22 07:50:23 executed programs: 15592 2020/03/22 07:50:28 executed programs: 15857 2020/03/22 07:50:33 executed programs: 16121 2020/03/22 07:50:38 executed programs: 16381 2020/03/22 07:50:43 executed programs: 16645 2020/03/22 07:50:48 executed programs: 16912 2020/03/22 07:50:53 executed programs: 17174 2020/03/22 07:50:58 executed programs: 17440 2020/03/22 07:51:03 executed programs: 17706 2020/03/22 07:51:08 executed programs: 17968 2020/03/22 07:51:13 executed programs: 18229 2020/03/22 07:51:18 executed programs: 18482 2020/03/22 07:51:23 executed programs: 18742 2020/03/22 07:51:28 executed programs: 19000 2020/03/22 07:51:33 executed programs: 19258 [ 445.014578][T21505] ------------[ cut here ]------------ [ 445.020198][T21505] WARNING: CPU: 0 PID: 21505 at kernel/locking/lockdep.c:840 register_lock_class+0x296/0x22d0 [ 445.030415][T21505] Kernel panic - not syncing: panic_on_warn set ... [ 445.036979][T21505] CPU: 0 PID: 21505 Comm: syz-executor.5 Not tainted 5.6.0-rc6-syzkaller #0 [ 445.045628][T21505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.055725][T21505] Call Trace: [ 445.059044][T21505] dump_stack+0x12d/0x187 [ 445.063356][T21505] ? register_lock_class+0x296/0x22d0 [ 445.068729][T21505] panic+0x22a/0x4f5 [ 445.072599][T21505] ? add_taint.cold.7+0x11/0x11 [ 445.077430][T21505] __warn.cold.10+0x25/0x28 [ 445.081903][T21505] ? register_lock_class+0x296/0x22d0 [ 445.087263][T21505] report_bug+0x1b0/0x270 [ 445.091622][T21505] do_error_trap+0x11b/0x200 [ 445.096195][T21505] do_invalid_op+0x36/0x40 [ 445.100581][T21505] ? register_lock_class+0x296/0x22d0 [ 445.105985][T21505] invalid_op+0x23/0x30 [ 445.110112][T21505] RIP: 0010:register_lock_class+0x296/0x22d0 [ 445.116079][T21505] Code: 45 ae 08 74 27 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 b7 16 00 00 49 81 3c 24 a0 eb 58 89 74 02 <0f> 0b 45 85 c0 0f 84 67 03 00 00 41 83 e1 01 0f 85 5d 03 00 00 41 [ 445.135653][T21505] RSP: 0018:ffff888092587a58 EFLAGS: 00010002 [ 445.141687][T21505] RAX: dffffc0000000000 RBX: ffffffff89cdd610 RCX: 1ffff110124b0f55 [ 445.149637][T21505] RDX: 1ffff11012e6c90c RSI: 1ffffffff14024ec RDI: ffff888097364878 [ 445.157594][T21505] RBP: ffff888092587b30 R08: 0000000000000000 R09: 0000000000000000 [ 445.165541][T21505] R10: 0000000000000000 R11: ffff8880980da440 R12: ffff888097364860 [ 445.173488][T21505] R13: 0000000000000003 R14: 0000000000000000 R15: ffffffff87cb1700 [ 445.181456][T21505] ? is_dynamic_key+0x1e0/0x1e0 [ 445.186284][T21505] ? lock_downgrade+0x900/0x900 [ 445.191215][T21505] ? aa_profile_af_perm+0x320/0x320 [ 445.196395][T21505] __lock_acquire+0xff/0x4ef0 [ 445.201051][T21505] ? mark_held_locks+0x130/0x130 [ 445.206158][T21505] ? __might_sleep+0x95/0x190 [ 445.210821][T21505] lock_acquire+0x194/0x410 [ 445.215435][T21505] ? lock_sock_nested+0x3a/0x100 [ 445.220389][T21505] _raw_spin_lock_bh+0x31/0x40 [ 445.225122][T21505] ? lock_sock_nested+0x3a/0x100 [ 445.230073][T21505] lock_sock_nested+0x3a/0x100 [ 445.234899][T21505] inet_autobind+0x13/0x160 [ 445.239396][T21505] inet_dgram_connect+0x1e8/0x280 [ 445.244453][T21505] __sys_connect_file+0x139/0x1a0 [ 445.249455][T21505] __sys_connect+0x104/0x140 [ 445.254084][T21505] ? __sys_connect_file+0x1a0/0x1a0 [ 445.259358][T21505] ? put_timespec64+0xa9/0x100 [ 445.264130][T21505] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 445.269567][T21505] ? do_syscall_64+0x21/0x630 [ 445.274219][T21505] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.280262][T21505] __x64_sys_connect+0x6e/0xb0 [ 445.285009][T21505] do_syscall_64+0xd0/0x630 [ 445.289500][T21505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.295465][T21505] RIP: 0033:0x458da9 [ 445.299334][T21505] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.318917][T21505] RSP: 002b:00007fab9fae5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 445.327303][T21505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458da9 [ 445.335251][T21505] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000007 [ 445.343205][T21505] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 445.351153][T21505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fab9fae66d4 [ 445.359105][T21505] R13: 00000000004bf1f1 R14: 00000000004d02c0 R15: 00000000ffffffff [ 445.368477][T21505] Kernel Offset: disabled [ 445.372808][T21505] Rebooting in 86400 seconds..