Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 22.193529] random: crng init done [ 22.197264] random: 7 urandom warning(s) missed due to ratelimiting [ 28.904143] IPVS: ftp: loaded support on port[0] = 21 [ 29.432233] can: request_module (can-proto-0) failed. [ 30.378251] can: request_module (can-proto-0) failed. [ 30.386742] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.207' (ECDSA) to the list of known hosts. 2021/01/11 13:15:19 parsed 1 programs 2021/01/11 13:15:19 executed programs: 0 [ 37.782394] IPVS: ftp: loaded support on port[0] = 21 [ 37.803460] IPVS: ftp: loaded support on port[0] = 21 [ 37.852963] IPVS: ftp: loaded support on port[0] = 21 [ 37.861565] IPVS: ftp: loaded support on port[0] = 21 [ 37.866716] IPVS: ftp: loaded support on port[0] = 21 [ 37.910239] IPVS: ftp: loaded support on port[0] = 21 [ 38.033103] chnl_net:caif_netlink_parms(): no params data found [ 38.121863] chnl_net:caif_netlink_parms(): no params data found [ 38.185052] chnl_net:caif_netlink_parms(): no params data found [ 38.224716] chnl_net:caif_netlink_parms(): no params data found [ 38.247522] chnl_net:caif_netlink_parms(): no params data found [ 38.333435] chnl_net:caif_netlink_parms(): no params data found [ 38.347714] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.354181] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.361719] device bridge_slave_0 entered promiscuous mode [ 38.373324] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.380218] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.387887] device bridge_slave_1 entered promiscuous mode [ 38.421633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.431547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.449416] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.455957] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.463031] device bridge_slave_0 entered promiscuous mode [ 38.473483] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.480181] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.487850] device bridge_slave_1 entered promiscuous mode [ 38.501323] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.508616] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.515401] device bridge_slave_0 entered promiscuous mode [ 38.535365] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.543681] team0: Port device team_slave_0 added [ 38.549712] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.557376] team0: Port device team_slave_1 added [ 38.562367] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.569249] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.577511] device bridge_slave_0 entered promiscuous mode [ 38.588185] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.594910] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.604929] device bridge_slave_1 entered promiscuous mode [ 38.621496] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.628192] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.635089] device bridge_slave_1 entered promiscuous mode [ 38.663254] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.678921] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.685309] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.712075] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.724765] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.738980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.759922] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.766750] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.793437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.805015] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.815516] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.823381] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.830012] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.838137] device bridge_slave_0 entered promiscuous mode [ 38.844835] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.852555] team0: Port device team_slave_0 added [ 38.858697] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.866143] team0: Port device team_slave_1 added [ 38.871582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.879805] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.894916] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.903385] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.911430] device bridge_slave_1 entered promiscuous mode [ 38.929900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.961865] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.969114] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.976390] device bridge_slave_0 entered promiscuous mode [ 38.987072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.994257] team0: Port device team_slave_0 added [ 39.038497] device hsr_slave_0 entered promiscuous mode [ 39.076099] device hsr_slave_1 entered promiscuous mode [ 39.129521] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.138830] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.146416] team0: Port device team_slave_0 added [ 39.151598] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.160658] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.167905] device bridge_slave_1 entered promiscuous mode [ 39.174444] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.182123] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.208316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.220097] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.228044] team0: Port device team_slave_1 added [ 39.233415] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.241446] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.252726] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.260209] team0: Port device team_slave_1 added [ 39.274326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.280990] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.307452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.322582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.330134] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.353024] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.360222] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.386481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.402009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.414253] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.422678] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.430249] team0: Port device team_slave_0 added [ 39.436060] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.442312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.468894] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.480978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.487996] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.514335] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.530141] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.536439] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.562235] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.577378] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.585580] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.592810] team0: Port device team_slave_1 added [ 39.601695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.636859] device hsr_slave_0 entered promiscuous mode [ 39.675671] device hsr_slave_1 entered promiscuous mode [ 39.715870] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.739463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.747367] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.756939] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.763207] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.791299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.805126] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.812907] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.820419] team0: Port device team_slave_0 added [ 39.828243] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.836167] team0: Port device team_slave_1 added [ 39.850027] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.857818] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.864401] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.891689] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.957472] device hsr_slave_0 entered promiscuous mode [ 40.005657] device hsr_slave_1 entered promiscuous mode [ 40.069349] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.084941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.137594] device hsr_slave_0 entered promiscuous mode [ 40.175688] device hsr_slave_1 entered promiscuous mode [ 40.225840] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.233032] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.240350] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.246758] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.272223] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.283101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.295788] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.309479] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.316001] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.341516] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.378122] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.410552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.447455] device hsr_slave_0 entered promiscuous mode [ 40.475467] device hsr_slave_1 entered promiscuous mode [ 40.542674] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.550037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.571906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.617295] device hsr_slave_0 entered promiscuous mode [ 40.666080] device hsr_slave_1 entered promiscuous mode [ 40.737011] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.761693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.820156] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.858775] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.892432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.903262] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.913832] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.956953] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.964520] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.974292] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.981589] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.989981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.000196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.008326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.015425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.023497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.031559] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.038227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.046341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.059947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.071697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.081656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.095955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.104231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.113087] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.119504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.126713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.146567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.153772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.162063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.170940] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.183321] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.192931] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.200713] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.209284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.218379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.226088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.233185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.240813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.248994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.257070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.265761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.274127] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.282760] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.294362] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.300710] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.312116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.321480] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.329174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.339107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.346669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.354419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.363631] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.370142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.377628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.385616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.395673] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.401855] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.411283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.423461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.432937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.440596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.449846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.458212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.466547] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.473047] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.480741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.489203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.496909] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.503526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.511393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.519255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.528524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.545368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.555355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.562712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.569906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.579199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.587092] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.593452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.601107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.610951] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.618476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.632398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.643355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.651723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.663928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.671191] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.677339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.686511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.695599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.704919] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.713383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.722795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.731698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.740378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.747615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.755419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.763342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.771166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.779299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.787646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.795178] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.802776] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.811046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.820638] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.827148] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.839316] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.848463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.856709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.864378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.872393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.879645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.887868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.897104] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.904450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.915930] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.923572] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.930455] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.940945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.948855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.959630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.967409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.975530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.983193] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.989610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.996701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.003531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.011071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.018938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.026710] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.033241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.041483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.050353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.058530] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.068274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.077118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.084274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.092063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.099843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.108031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.116054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.123498] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.131169] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.138168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.146225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.153745] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.160325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.169244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.179213] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.185401] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.193033] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.202269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.210175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.218513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.226679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.234205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.242816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.251096] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.257512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.264251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.272243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.280247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.290419] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.301632] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.307926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.317854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.328286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.337926] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.344007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.353836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.364123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.372566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.380955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.389315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.397342] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.403704] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.411331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.420020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.436869] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.445582] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.451978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.460960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.468881] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.475865] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.483925] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.494049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.502363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.513164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.522523] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.529627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.537467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.545690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.553444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.561448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.570795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.581869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.590793] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 42.598933] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.607917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.614599] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.621460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.629677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.637408] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.643747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.651153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.659208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.666736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.673507] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.682118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.690212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.699669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.709696] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 42.722773] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 42.732874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.740931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.752044] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.759891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.768104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.776349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.785185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.793374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.802752] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 42.812811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.821109] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.828875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.836214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.847235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.855713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.863533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.874692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.882347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.893705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.910203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.923529] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 42.931929] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 42.940259] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 42.947483] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.954539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.962045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.969940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.977778] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.988007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.996710] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.004517] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.017878] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.025894] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.035340] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.042863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.051078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.058721] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.066717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.073626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.081329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.089264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.097434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.106513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.113413] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.121593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.135817] device veth0_vlan entered promiscuous mode [ 43.145569] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.151671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.159999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.168356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.177766] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.187061] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.194619] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.201420] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.211460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.219100] device veth1_vlan entered promiscuous mode [ 43.226012] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.238605] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.246608] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.255581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.265941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.275650] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.281872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.291904] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.301410] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.310694] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.320048] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.327892] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.334966] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.342133] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.349469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.357363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.365463] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.372179] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.380083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.388198] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.398265] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.410335] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.422630] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.431503] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.446921] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.459164] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.468941] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.479856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.486744] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.493445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.501997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.510231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.518049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.525633] device veth0_vlan entered promiscuous mode [ 43.538714] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 43.548004] device veth0_vlan entered promiscuous mode [ 43.555307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.562231] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.570273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.579211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.589565] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.605137] device veth0_macvtap entered promiscuous mode [ 43.611580] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 43.622027] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.629391] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.638075] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.649703] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.661395] device veth1_vlan entered promiscuous mode [ 43.692193] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.702283] device veth1_vlan entered promiscuous mode [ 43.712029] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.720514] device veth1_macvtap entered promiscuous mode [ 43.727906] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 43.735843] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.744068] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.751191] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.758760] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.766063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.773344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.781812] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.789166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.796923] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.806696] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.816254] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.826050] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.833056] device veth0_vlan entered promiscuous mode [ 43.839776] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.847608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.855621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.863450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.871531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.881627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 43.892463] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 43.912684] device veth1_vlan entered promiscuous mode [ 43.919065] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.928805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 43.936768] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.944743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.952302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.962040] device veth0_macvtap entered promiscuous mode [ 43.969394] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 43.980951] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.990184] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.998194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.007406] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.018655] device veth1_macvtap entered promiscuous mode [ 44.025014] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.033691] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.041761] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.049050] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.056695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.064952] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.072558] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.080190] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.088960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.098841] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.106479] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.115467] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.123432] device veth0_macvtap entered promiscuous mode [ 44.131046] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.141835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.151242] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.158774] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.166915] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.173099] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.181357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.189599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.197759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.209192] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.218409] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.229809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.239972] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.249595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.257209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.265160] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.271942] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.280777] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.290220] device veth1_macvtap entered promiscuous mode [ 44.296579] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.303504] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.310245] device veth0_vlan entered promiscuous mode [ 44.317687] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.325871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.333672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.341534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.349329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.358321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.365647] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.374597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.383201] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.393727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.403530] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.410882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.421269] device veth1_vlan entered promiscuous mode [ 44.427492] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.435054] device veth0_macvtap entered promiscuous mode [ 44.441362] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.450009] device veth1_macvtap entered promiscuous mode [ 44.456474] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.463010] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.470610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.480846] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.488849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.496813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.506958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.517554] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.528217] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.535460] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.547269] device veth0_vlan entered promiscuous mode [ 44.554044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.562474] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.572020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.589647] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.600609] device veth1_vlan entered promiscuous mode [ 44.609065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.622011] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.632154] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.641357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.652509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.663300] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.671347] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.681842] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.693403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.703871] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.711724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.720794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.729479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.740007] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.750515] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.762708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.777497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.787171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.798011] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.808265] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.819219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.829391] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.836673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.844123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.854197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.863417] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.873300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.883450] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.890983] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.901203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.909457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.920190] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.928195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.938651] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.946643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.958033] device veth0_macvtap entered promiscuous mode [ 44.965273] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.973176] device veth0_macvtap entered promiscuous mode [ 44.980770] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.997107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.008160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.018425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.028374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.038521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.048830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.059788] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.067384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.079092] device veth1_macvtap entered promiscuous mode [ 45.089533] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.096231] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.104039] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.111395] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.119567] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.129120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.144362] device veth1_macvtap entered promiscuous mode [ 45.150517] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.162205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.172409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.188850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.202560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.216548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.226054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.236172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.245624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.255890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.266072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.276238] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.286813] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.294295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.305645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.319411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.329884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.339252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.349207] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.358660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.368851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.378133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.387915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.397079] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.406841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.417271] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.424279] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.431597] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.445059] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.452846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.461821] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.470036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.479808] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.490579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.499887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.509970] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.519115] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.529398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.538852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.548604] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.558663] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.566215] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.578917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.588728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.597996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.608615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.617764] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.627709] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.637033] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.646898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.656362] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.666406] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.676489] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.684524] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.691928] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.707569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.715753] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.723755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/01/11 13:15:28 executed programs: 6 [ 48.243811] Bluetooth: hci0: command 0x0409 tx timeout [ 48.883011] Bluetooth: hci1: command 0x0409 tx timeout [ 48.963043] Bluetooth: hci3: command 0x0409 tx timeout [ 48.973575] Bluetooth: hci2: command 0x0409 tx timeout [ 49.042788] Bluetooth: hci4: command 0x0409 tx timeout [ 49.044770] Bluetooth: hci5: command 0x0409 tx timeout [ 49.498043] [ 49.499719] ============================================ [ 49.505144] WARNING: possible recursive locking detected [ 49.510742] 4.19.166-syzkaller #0 Not tainted [ 49.515349] -------------------------------------------- [ 49.520796] syz-executor.0/7355 is trying to acquire lock: [ 49.526408] 0000000083580e51 (_xmit_ETHER#2){+.-.}, at: __dev_queue_xmit+0x21bb/0x2900 [ 49.534473] [ 49.534473] but task is already holding lock: [ 49.540432] 00000000ca35e9bd (_xmit_ETHER#2){+.-.}, at: sch_direct_xmit+0x235/0x1790 [ 49.548297] [ 49.548297] other info that might help us debug this: [ 49.554960] Possible unsafe locking scenario: [ 49.554960] [ 49.561011] CPU0 [ 49.563711] ---- [ 49.566280] lock(_xmit_ETHER#2); [ 49.569892] lock(_xmit_ETHER#2); [ 49.573419] [ 49.573419] *** DEADLOCK *** [ 49.573419] [ 49.579464] May be due to missing lock nesting notation [ 49.579464] [ 49.586379] 11 locks held by syz-executor.0/7355: [ 49.591199] #0: 0000000034da030a (rcu_read_lock){....}, at: rawv6_sendmsg+0x17de/0x32e0 [ 49.599638] #1: 00000000817772fb (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x1cc/0x2080 [ 49.609008] #2: 00000000817772fb (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x20b/0x2900 [ 49.617940] #3: 000000001249a117 (&(&sch->seqlock)->rlock){+...}, at: __dev_queue_xmit+0x2109/0x2900 [ 49.627288] #4: 00000000a62db217 (dev->qdisc_running_key ?: &qdisc_running_key){+...}, at: dev_queue_xmit+0xb/0x10 [ 49.638038] #5: 00000000ca35e9bd (_xmit_ETHER#2){+.-.}, at: sch_direct_xmit+0x235/0x1790 [ 49.646511] #6: 0000000034da030a (rcu_read_lock){....}, at: icmpv6_send+0x0/0x160 [ 49.654219] #7: 0000000053341645 (k-slock-AF_INET6){+...}, at: icmp6_send+0xc2a/0x1e20 [ 49.662594] #8: 0000000034da030a (rcu_read_lock){....}, at: icmp6_send+0x1180/0x1e20 [ 49.670549] #9: 00000000817772fb (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x1cc/0x2080 [ 49.679458] #10: 00000000817772fb (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x20b/0x2900 [ 49.688202] [ 49.688202] stack backtrace: [ 49.692717] CPU: 0 PID: 7355 Comm: syz-executor.0 Not tainted 4.19.166-syzkaller #0 [ 49.700507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.709845] Call Trace: [ 49.712427] dump_stack+0x17c/0x22a [ 49.716057] __lock_acquire.cold.40+0x359/0x740 [ 49.720799] ? __lock_acquire+0x764/0x47c0 [ 49.725026] ? mark_held_locks+0x130/0x130 [ 49.729241] ? mark_held_locks+0x130/0x130 [ 49.733469] ? kernel_text_address+0x79/0xf0 [ 49.737857] ? skb_csum_hwoffload_help+0x80/0x80 [ 49.742593] ? unwind_get_return_address+0x58/0xa0 [ 49.747686] ? __save_stack_trace+0x9c/0x100 [ 49.752085] ? netif_skb_features+0x49f/0xae0 [ 49.756581] ? __skb_gso_segment+0x670/0x670 [ 49.760987] lock_acquire+0x180/0x3a0 [ 49.764784] ? __dev_queue_xmit+0x21bb/0x2900 [ 49.769382] _raw_spin_lock+0x2d/0x40 [ 49.773159] ? __dev_queue_xmit+0x21bb/0x2900 [ 49.777631] __dev_queue_xmit+0x21bb/0x2900 [ 49.781941] ? netdev_pick_tx+0x2b0/0x2b0 [ 49.786069] ? mark_held_locks+0x130/0x130 [ 49.790291] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 49.795386] ? mark_held_locks+0xc7/0x130 [ 49.799510] ? mark_held_locks+0xc7/0x130 [ 49.803634] ? memcpy+0x45/0x50 [ 49.807001] dev_queue_xmit+0xb/0x10 [ 49.810703] ? dev_queue_xmit+0xb/0x10 [ 49.814576] neigh_resolve_output+0x4b5/0x830 [ 49.819052] ip6_finish_output2+0xf4e/0x2080 [ 49.823525] ? ip6_forward_finish+0x420/0x420 [ 49.828013] ? kasan_check_read+0x11/0x20 [ 49.832145] ip6_finish_output+0x64e/0xa10 [ 49.836359] ? kasan_check_read+0x11/0x20 [ 49.840508] ip6_output+0x1bb/0x610 [ 49.844123] ? ip6_finish_output+0xa10/0xa10 [ 49.848610] ? ip6_mtu+0x24b/0x350 [ 49.852132] ? ip6_fragment+0x3910/0x3910 [ 49.856275] ip6_local_out+0x74/0x110 [ 49.860152] ip6_send_skb+0x92/0x2a0 [ 49.863861] ip6_push_pending_frames+0x94/0xb0 [ 49.868540] icmpv6_push_pending_frames+0x24a/0x480 [ 49.873538] icmp6_send+0x17c6/0x1e20 [ 49.877540] ? mark_held_locks+0x130/0x130 [ 49.881864] ? icmpv6_push_pending_frames+0x480/0x480 [ 49.887044] ? __lock_acquire+0x764/0x47c0 [ 49.891268] ? mark_held_locks+0xc7/0x130 [ 49.895409] ? __local_bh_enable_ip+0x160/0x250 [ 49.900059] ? __down_interruptible+0x100/0x3b0 [ 49.904732] ? mark_held_locks+0x130/0x130 [ 49.908946] ? __local_bh_enable_ip+0x160/0x250 [ 49.913595] ? __neigh_create+0xed3/0x17f0 [ 49.917808] ? mark_held_locks+0xc7/0x130 [ 49.922020] ? __local_bh_enable_ip+0x160/0x250 [ 49.926683] ? icmpv6_push_pending_frames+0x480/0x480 [ 49.931850] icmpv6_send+0x89/0x160 [ 49.935463] ? icmpv6_send+0x89/0x160 [ 49.939421] ip6_link_failure+0x1d/0x360 [ 49.943571] ip_tunnel_xmit+0x539/0x30e0 [ 49.947707] ? ip_md_tunnel_xmit+0x1470/0x1470 [ 49.952270] ? __lock_acquire+0x764/0x47c0 [ 49.956500] ? __lock_acquire+0x764/0x47c0 [ 49.960720] __gre_xmit+0x588/0x8e0 [ 49.964422] erspan_xmit+0x95c/0x2f30 [ 49.968328] ? netif_skb_features+0x49f/0xae0 [ 49.972892] ? ipgre_xmit+0x870/0x870 [ 49.976782] dev_hard_start_xmit+0x160/0x6e0 [ 49.981172] ? kasan_check_write+0x14/0x20 [ 49.985718] sch_direct_xmit+0x2d3/0x1790 [ 49.989854] ? __lock_acquire+0x764/0x47c0 [ 49.994262] ? __kernel_text_address+0xd/0x40 [ 49.998921] ? unwind_get_return_address+0x58/0xa0 [ 50.004018] ? dev_deactivate_queue.constprop.6+0x100/0x100 [ 50.009821] __qdisc_run+0x3ec/0x1650 [ 50.013612] __dev_queue_xmit+0x1aa2/0x2900 [ 50.018004] ? dev_queue_xmit+0xb/0x10 [ 50.021883] ? netdev_pick_tx+0x2b0/0x2b0 [ 50.026096] ? mark_held_locks+0x130/0x130 [ 50.030420] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 50.035594] ? _raw_write_unlock_bh+0x30/0x40 [ 50.040115] ? memcpy+0x45/0x50 [ 50.043374] dev_queue_xmit+0xb/0x10 [ 50.047067] ? dev_queue_xmit+0xb/0x10 [ 50.050931] neigh_resolve_output+0x4b5/0x830 [ 50.055409] ip6_finish_output2+0xf4e/0x2080 [ 50.059814] ? ip6_forward_finish+0x420/0x420 [ 50.064303] ? kasan_check_read+0x11/0x20 [ 50.068532] ip6_finish_output+0x64e/0xa10 [ 50.072754] ? kasan_check_read+0x11/0x20 [ 50.077242] ip6_output+0x1bb/0x610 [ 50.080862] ? ip6_finish_output+0xa10/0xa10 [ 50.085263] ? rawv6_sendmsg+0x255e/0x32e0 [ 50.089489] ? ip6_fragment+0x3910/0x3910 [ 50.093644] ? kasan_check_read+0x11/0x20 [ 50.097802] rawv6_sendmsg+0x198b/0x32e0 [ 50.102071] ? rawv6_ioctl+0x170/0x170 [ 50.105937] ? __sched_text_start+0x8/0x8 [ 50.110070] ? __might_sleep+0x95/0x190 [ 50.114078] ? aa_profile_af_perm+0x320/0x320 [ 50.118552] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 50.123636] ? udplite6_proc_exit+0x20/0x20 [ 50.128050] ? __might_sleep+0x95/0x190 [ 50.132002] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 50.137084] ? aa_sk_perm+0x39f/0x780 [ 50.140976] inet_sendmsg+0x108/0x440 [ 50.144753] ? apparmor_socket_sendmsg+0x1b/0x20 [ 50.149491] ? inet_sendmsg+0x108/0x440 [ 50.153899] ? security_socket_sendmsg+0x4a/0x90 [ 50.158861] ? inet_recvmsg+0x580/0x580 [ 50.162816] sock_sendmsg+0xac/0xf0 [ 50.166706] sock_write_iter+0x215/0x420 [ 50.170747] ? sock_sendmsg+0xf0/0xf0 [ 50.174541] ? mark_held_locks+0x130/0x130 [ 50.178752] ? mark_held_locks+0x130/0x130 [ 50.182982] __vfs_write+0x443/0x890 [ 50.186684] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 50.191769] ? kernel_read+0x130/0x130 [ 50.195638] ? apparmor_getprocattr+0xdb0/0xdb0 [ 50.200301] ? rw_verify_area+0xb8/0x2b0 [ 50.204341] vfs_write+0x150/0x4d0 [ 50.207948] ksys_write+0x103/0x260 [ 50.211707] ? __ia32_sys_read+0xa0/0xa0 [ 50.215898] ? do_syscall_64+0x21/0x4e0 [ 50.219877] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.225345] __x64_sys_write+0x6e/0xb0 [ 50.229343] do_syscall_64+0xd0/0x4e0 [ 50.233132] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.238846] RIP: 0033:0x45cc79 [ 50.242113] Code: 2d 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.261291] RSP: 002b:00007fdd16232c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.269084] RAX: ffffffffffffffda RBX: 00000000000358c0 RCX: 000000000045cc79 [ 50.276488] RDX: 0000000000000028 RSI: 0000000020000140 RDI: 0000000000000005 [ 50.283859] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 50.291130] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 50.298735] R13: 00007ffc9322c8cf R14: 00007fdd162339c0 R15: 000000000078bf0c [ 50.324949] syz-executor.0 (7355) used greatest stack depth: 22024 bytes left [ 50.332306] Bluetooth: hci0: command 0x041b tx timeout [ 50.962261] Bluetooth: hci1: command 0x041b tx timeout [ 51.042278] Bluetooth: hci2: command 0x041b tx timeout [ 51.047795] Bluetooth: hci3: command 0x041b tx timeout [ 51.122321] Bluetooth: hci5: command 0x041b tx timeout [ 51.128040] Bluetooth: hci4: command 0x041b tx timeout 2021/01/11 13:15:33 executed programs: 20 [ 52.402440] Bluetooth: hci0: command 0x040f tx timeout [ 53.042194] Bluetooth: hci1: command 0x040f tx timeout [ 53.121816] Bluetooth: hci3: command 0x040f tx timeout [ 53.129508] Bluetooth: hci2: command 0x040f tx timeout [ 53.202468] Bluetooth: hci4: command 0x040f tx timeout [ 53.207803] Bluetooth: hci5: command 0x040f tx timeout [ 54.481667] Bluetooth: hci0: command 0x0419 tx timeout [ 55.121460] Bluetooth: hci1: command 0x0419 tx timeout [ 55.201520] Bluetooth: hci2: command 0x0419 tx timeout [ 55.207092] Bluetooth: hci3: command 0x0419 tx timeout [ 55.281597] Bluetooth: hci5: command 0x0419 tx timeout [ 55.287478] Bluetooth: hci4: command 0x0419 tx timeout 2021/01/11 13:15:39 executed programs: 48