Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 18.323346] random: crng init done [ 18.326962] random: 7 urandom warning(s) missed due to ratelimiting [ 30.747066] IPVS: ftp: loaded support on port[0] = 21 [ 31.178481] can: request_module (can-proto-0) failed. [ 31.735648] can: request_module (can-proto-0) failed. [ 31.744410] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts. 2020/11/14 21:00:13 parsed 1 programs 2020/11/14 21:00:13 executed programs: 0 [ 39.023610] IPVS: ftp: loaded support on port[0] = 21 [ 39.033912] IPVS: ftp: loaded support on port[0] = 21 [ 39.100705] IPVS: ftp: loaded support on port[0] = 21 [ 39.117878] IPVS: ftp: loaded support on port[0] = 21 [ 39.125988] IPVS: ftp: loaded support on port[0] = 21 [ 39.157338] IPVS: ftp: loaded support on port[0] = 21 [ 39.281761] chnl_net:caif_netlink_parms(): no params data found [ 39.298527] chnl_net:caif_netlink_parms(): no params data found [ 39.422295] chnl_net:caif_netlink_parms(): no params data found [ 39.444295] chnl_net:caif_netlink_parms(): no params data found [ 39.495466] chnl_net:caif_netlink_parms(): no params data found [ 39.549120] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.555929] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.564133] device bridge_slave_0 entered promiscuous mode [ 39.586620] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.593957] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.601396] device bridge_slave_0 entered promiscuous mode [ 39.614513] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.621060] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.627808] device bridge_slave_1 entered promiscuous mode [ 39.646639] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.655478] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.663696] device bridge_slave_1 entered promiscuous mode [ 39.684724] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.701560] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.712206] chnl_net:caif_netlink_parms(): no params data found [ 39.725318] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.734758] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.757707] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.766227] team0: Port device team_slave_0 added [ 39.778221] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.786249] team0: Port device team_slave_1 added [ 39.814185] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.821730] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.828506] device bridge_slave_0 entered promiscuous mode [ 39.844718] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.851744] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.858606] device bridge_slave_0 entered promiscuous mode [ 39.871238] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.878358] team0: Port device team_slave_0 added [ 39.884196] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.890849] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.897565] device bridge_slave_1 entered promiscuous mode [ 39.916461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.923750] 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. [ 39.949836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.960869] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.967203] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.974856] device bridge_slave_1 entered promiscuous mode [ 39.985996] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.993440] team0: Port device team_slave_1 added [ 40.001903] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.008251] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.017411] device bridge_slave_0 entered promiscuous mode [ 40.027756] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.034893] 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. [ 40.060698] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.081674] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.089849] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.096181] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.103966] device bridge_slave_1 entered promiscuous mode [ 40.110607] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.124465] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.132931] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.140612] 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. [ 40.166294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.177665] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.185794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.202181] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.211237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.223649] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.234305] 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. [ 40.260750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.275134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.287096] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.307355] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.314857] team0: Port device team_slave_0 added [ 40.321403] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.339815] device hsr_slave_0 entered promiscuous mode [ 40.345395] device hsr_slave_1 entered promiscuous mode [ 40.355283] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.368459] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.376026] team0: Port device team_slave_1 added [ 40.388377] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.398728] team0: Port device team_slave_0 added [ 40.405329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.414191] team0: Port device team_slave_1 added [ 40.419466] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.430865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.438079] team0: Port device team_slave_0 added [ 40.444311] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.451113] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.458026] device bridge_slave_0 entered promiscuous mode [ 40.468109] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.474539] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.482412] device bridge_slave_1 entered promiscuous mode [ 40.505046] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.512532] team0: Port device team_slave_1 added [ 40.518329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.525559] 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. [ 40.551462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.565787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.572405] 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. [ 40.598558] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.611860] device hsr_slave_0 entered promiscuous mode [ 40.617595] device hsr_slave_1 entered promiscuous mode [ 40.623798] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.635560] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.642644] 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. [ 40.668829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.684273] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.692239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.699865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.706991] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.719517] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.725749] 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. [ 40.752753] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.766620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.778624] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.803514] device hsr_slave_0 entered promiscuous mode [ 40.809742] device hsr_slave_1 entered promiscuous mode [ 40.815485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.828987] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.835224] 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. [ 40.862159] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.874956] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.895868] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.904557] team0: Port device team_slave_0 added [ 40.910619] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.916840] 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. [ 40.942392] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.954991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.965316] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.977702] device hsr_slave_0 entered promiscuous mode [ 40.983907] device hsr_slave_1 entered promiscuous mode [ 40.990848] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.002738] team0: Port device team_slave_1 added [ 41.007905] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.026176] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.061735] device hsr_slave_0 entered promiscuous mode [ 41.067633] device hsr_slave_1 entered promiscuous mode [ 41.074634] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.106177] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.116478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.126790] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.134290] 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. [ 41.160214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.173699] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.180464] 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. [ 41.206506] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.217628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.230436] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.279098] device hsr_slave_0 entered promiscuous mode [ 41.285638] device hsr_slave_1 entered promiscuous mode [ 41.295470] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.323848] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.346144] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.427546] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.490153] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.501702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.521726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.531278] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.541042] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.548197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.571659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.579286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.591324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.600671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.614708] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.627614] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.637787] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.644770] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.651622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.661377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.680380] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.694140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.709968] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.716037] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.725947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.735192] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.745961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.752807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.762095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.770331] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.776860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.785633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.794780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.803548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.811623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.823762] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.830726] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.836917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.844853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.852648] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.859039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.865758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.873868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.881447] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.887815] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.894698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.901694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.910236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.919035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.925978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.934385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.942455] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.949020] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.958542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.965143] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.972929] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.982974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.993499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.000560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.007280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.015426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.025098] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.036308] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.044968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.054983] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.061358] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.068106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.080142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.087793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.094714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.103599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.110901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.119312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.126965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.135065] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.141447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.149530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.157234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.165425] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.171851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.179339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.188450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.194509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.203471] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.210153] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.217915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.227761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.239854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.247886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.259462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.267337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.276027] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.282412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.292119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.300400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.308036] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.314409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.322017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.330605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.337988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.346122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.354277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.362150] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.371252] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.379889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.387419] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.396116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.403935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.411416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.421369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.429564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.437144] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.443515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.451433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.459636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.467883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.477489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.487111] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.496458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.506422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.514421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.522693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.530172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.536925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.544216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.552727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.560758] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.567098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.574362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.582226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.590471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.598673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.608045] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.614107] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.623361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.633161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.641525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.653737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.661335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.669171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.676702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.687033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.695067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.703587] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.711563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.719711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.728720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.737380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.748812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.756849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.779076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.786356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.793919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.801428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.809413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.816780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.824472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.832120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.839984] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.849301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.862028] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.868146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.876561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.886567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.894368] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.901036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.908125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.915557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.923099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.930877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.938434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.946056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.953702] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.960090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.967345] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.974491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.989796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.997553] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.005923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.016658] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.023950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.031381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.039394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.047004] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.054808] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.061183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.076605] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.084758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.092736] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.104805] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.114408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.122423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.130347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.137018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.143955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.150701] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.158462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.166874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.179815] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.186893] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.197492] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.205210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.213961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.222471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.230382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.237683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.245745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.253611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.262902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.270829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.283026] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.292600] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.302145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.314911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.323256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.330990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.338772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.346360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.354563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.363589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.373541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.384659] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.395264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.405438] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.411969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.422067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.430619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.437378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.444905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.453047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.464294] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.483708] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.494809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.505484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.514664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.522883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.530774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.540731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.548172] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.555008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.563511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.573091] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.583000] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.592462] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.601238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.610567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.622179] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.631252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.639877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.647474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.656985] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.667273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.675771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.685301] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.693157] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.699993] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.709243] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.717510] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.725417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.736992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.744682] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.751958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.759059] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.765909] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.775767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.786496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.803003] device veth0_vlan entered promiscuous mode [ 43.809351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.816689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.829525] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.836821] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.844781] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.851825] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.861532] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.867531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.879218] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.886125] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.893584] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.903132] device veth1_vlan entered promiscuous mode [ 43.909369] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.918005] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.926172] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.942204] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.949431] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.956884] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.965308] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.972919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.980704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.988479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.996596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.004517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.011605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.020437] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.029177] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.036817] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.048038] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.054606] device veth0_vlan entered promiscuous mode [ 44.064034] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.071516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.078921] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.085723] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.093189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.100224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.112685] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.119956] device veth0_vlan entered promiscuous mode [ 44.128815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.136542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.173176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.188773] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.196892] device veth1_vlan entered promiscuous mode [ 44.211116] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.219038] device veth1_vlan entered promiscuous mode [ 44.224793] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.233051] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.242205] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.251697] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.264423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.271882] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.283622] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.290953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.299284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.308963] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.316212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.324207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.334028] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.343878] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.355726] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.363638] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.378196] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.391595] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.402454] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.412833] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.422061] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.429896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.437532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.445008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.453131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.460902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.467996] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.476104] device veth0_macvtap entered promiscuous mode [ 44.482997] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.500040] device veth1_macvtap entered promiscuous mode [ 44.512685] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.521437] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.529686] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.536285] device veth0_vlan entered promiscuous mode [ 44.544415] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.553925] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.563117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.575564] device veth1_vlan entered promiscuous mode [ 44.583094] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.590416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.598782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.609419] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.617036] device veth0_macvtap entered promiscuous mode [ 44.625566] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.634650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.646327] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.653598] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.660483] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.667114] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.675099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.683796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.693049] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.702232] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.709968] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.720476] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.727452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.735857] device veth0_macvtap entered promiscuous mode [ 44.742125] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.750628] device veth1_macvtap entered promiscuous mode [ 44.756620] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.763611] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.773340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.780842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.788613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.795821] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.803902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.812081] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.820296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.829856] device veth1_macvtap entered promiscuous mode [ 44.835826] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.845465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.855394] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.862733] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.869863] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.880267] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.892392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.900530] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.907724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.914968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.924539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.931970] device veth0_vlan entered promiscuous mode [ 44.942593] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.952679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.965357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.975829] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.983297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.991458] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.998770] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.005523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.013306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.021212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.029084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.038996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.047884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.057676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.066763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.078157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.088549] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.095444] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.110749] device veth0_vlan entered promiscuous mode [ 45.116655] device veth0_macvtap entered promiscuous mode [ 45.123639] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.133351] device veth1_vlan entered promiscuous mode [ 45.142314] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.149688] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.156872] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.165358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.173827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.183119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.193385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.203454] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.210482] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.220849] device veth1_vlan entered promiscuous mode [ 45.226596] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.236338] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.246780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.256295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.266058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.275899] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.282828] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.290776] device veth1_macvtap entered promiscuous mode [ 45.296778] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.307797] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.325472] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.333348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.340773] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.348238] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.355866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.364237] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.372093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.386361] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.394936] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.416088] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.431786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.445501] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.453469] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.461516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.469579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.489481] device veth0_macvtap entered promiscuous mode [ 45.495587] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.511625] device veth1_macvtap entered promiscuous mode [ 45.521184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.530822] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.544720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.556217] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.565093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.574120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.583466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.593886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.603235] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.613010] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.622426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.632798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.643077] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.650693] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.662902] device veth0_macvtap entered promiscuous mode [ 45.671851] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.679522] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.686623] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.705146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.714784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.725394] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.736008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.746034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.755541] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.765691] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.776405] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.784028] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.793031] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.802083] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.810707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.832002] device veth1_macvtap entered promiscuous mode [ 45.838562] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.852103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.867792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.877669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.892397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.901750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.911691] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.921093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.930860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.940815] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.948222] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.958449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.978518] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.985617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.994751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.003986] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.014208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.023426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.033318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.043084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.053213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.062364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.072460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.082527] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.089483] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.102404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.110321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.119242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.143915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.160938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.175584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.186009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.195286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.205852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.215024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.224815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.233967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.243802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.253924] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.261530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.271407] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.284463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.294246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.307693] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.317545] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.327675] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.337101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.346877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.355967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.366898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.376002] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.385903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.395928] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.402933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.414778] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.427547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/11/14 21:00:22 executed programs: 6 [ 47.630100] [ 47.631774] ============================================ [ 47.637210] WARNING: possible recursive locking detected [ 47.642645] 4.19.157-syzkaller #0 Not tainted [ 47.647128] -------------------------------------------- [ 47.652569] syz-executor.0/8052 is trying to acquire lock: [ 47.658176] 00000000fe1ee516 (_xmit_ETHER#2){+.-.}, at: __dev_queue_xmit+0x21bb/0x2900 [ 47.666324] [ 47.666324] but task is already holding lock: [ 47.672280] 00000000e34f5cc1 (_xmit_ETHER#2){+.-.}, at: sch_direct_xmit+0x235/0x1790 [ 47.680154] [ 47.680154] other info that might help us debug this: [ 47.686811] Possible unsafe locking scenario: [ 47.686811] [ 47.692870] CPU0 [ 47.695441] ---- [ 47.698014] lock(_xmit_ETHER#2); [ 47.701541] lock(_xmit_ETHER#2); [ 47.705072] [ 47.705072] *** DEADLOCK *** [ 47.705072] [ 47.711114] May be due to missing lock nesting notation [ 47.711114] [ 47.718022] 11 locks held by syz-executor.0/8052: [ 47.723455] #0: 00000000aaba8d04 (rcu_read_lock){....}, at: rawv6_sendmsg+0x17de/0x32e0 [ 47.731785] #1: 0000000096bc8ad0 (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x1cc/0x2080 [ 47.740619] #2: 0000000096bc8ad0 (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x20b/0x2900 [ 47.749287] #3: 00000000ea1fa9d5 (&(&sch->seqlock)->rlock){+...}, at: __dev_queue_xmit+0x2109/0x2900 [ 47.758638] #4: 0000000055c31b07 (dev->qdisc_running_key ?: &qdisc_running_key){+...}, at: dev_queue_xmit+0xb/0x10 [ 47.769202] #5: 00000000e34f5cc1 (_xmit_ETHER#2){+.-.}, at: sch_direct_xmit+0x235/0x1790 [ 47.777508] #6: 00000000aaba8d04 (rcu_read_lock){....}, at: icmpv6_send+0x0/0x160 [ 47.785271] #7: 00000000797b1a11 (k-slock-AF_INET6){+...}, at: icmp6_send+0xc2a/0x1e20 [ 47.793406] #8: 00000000aaba8d04 (rcu_read_lock){....}, at: icmp6_send+0x1180/0x1e20 [ 47.801366] #9: 0000000096bc8ad0 (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x1cc/0x2080 [ 47.810198] #10: 0000000096bc8ad0 (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x20b/0x2900 [ 47.818939] [ 47.818939] stack backtrace: [ 47.824209] CPU: 1 PID: 8052 Comm: syz-executor.0 Not tainted 4.19.157-syzkaller #0 [ 47.831994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.841330] Call Trace: [ 47.843903] dump_stack+0x17c/0x22a [ 47.847519] __lock_acquire.cold.40+0x359/0x740 [ 47.852188] ? __lock_acquire+0x764/0x47c0 [ 47.856421] ? mark_held_locks+0x130/0x130 [ 47.860643] ? mark_held_locks+0x130/0x130 [ 47.864864] ? kernel_text_address+0x79/0xf0 [ 47.869258] ? skb_csum_hwoffload_help+0x80/0x80 [ 47.874000] ? unwind_get_return_address+0x58/0xa0 [ 47.878916] ? __save_stack_trace+0x9c/0x100 [ 47.883404] ? netif_skb_features+0x49f/0xae0 [ 47.887895] ? __skb_gso_segment+0x670/0x670 [ 47.892287] lock_acquire+0x180/0x3a0 [ 47.896060] ? __dev_queue_xmit+0x21bb/0x2900 [ 47.900529] _raw_spin_lock+0x2d/0x40 [ 47.904431] ? __dev_queue_xmit+0x21bb/0x2900 [ 47.908898] __dev_queue_xmit+0x21bb/0x2900 [ 47.913191] ? netdev_pick_tx+0x2b0/0x2b0 [ 47.917310] ? mark_held_locks+0x130/0x130 [ 47.921515] ? _raw_spin_unlock_irqrestore+0xaf/0xd0 [ 47.926588] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 47.931659] ? mark_held_locks+0xc7/0x130 [ 47.935777] ? mark_held_locks+0xc7/0x130 [ 47.939912] ? memcpy+0x45/0x50 [ 47.943170] dev_queue_xmit+0xb/0x10 [ 47.946854] ? dev_queue_xmit+0xb/0x10 [ 47.950714] neigh_resolve_output+0x4b5/0x830 [ 47.955185] ip6_finish_output2+0xf4e/0x2080 [ 47.959578] ? ip6_forward_finish+0x420/0x420 [ 47.964049] ? kasan_check_read+0x11/0x20 [ 47.968175] ip6_finish_output+0x64e/0xa10 [ 47.972415] ? kasan_check_read+0x11/0x20 [ 47.976539] ip6_output+0x1bb/0x610 [ 47.980143] ? ip6_finish_output+0xa10/0xa10 [ 47.984526] ? ip6_mtu+0x24b/0x350 [ 47.988048] ? ip6_fragment+0x3910/0x3910 [ 47.992169] ip6_local_out+0x74/0x110 [ 47.995950] ip6_send_skb+0x92/0x2a0 [ 47.999658] ip6_push_pending_frames+0x94/0xb0 [ 48.004214] icmpv6_push_pending_frames+0x24a/0x480 [ 48.009199] icmp6_send+0x17c6/0x1e20 [ 48.012971] ? mark_held_locks+0x130/0x130 [ 48.017175] ? icmpv6_push_pending_frames+0x480/0x480 [ 48.022334] ? __lock_acquire+0x764/0x47c0 [ 48.026538] ? mark_held_locks+0xc7/0x130 [ 48.030678] ? __local_bh_enable_ip+0x160/0x250 [ 48.035332] ? do_nanosleep+0x5b0/0x5d0 [ 48.039290] ? mark_held_locks+0x130/0x130 [ 48.043497] ? __local_bh_enable_ip+0x160/0x250 [ 48.048137] ? __neigh_create+0xed3/0x17f0 [ 48.052352] ? mark_held_locks+0xc7/0x130 [ 48.056470] ? __local_bh_enable_ip+0x160/0x250 [ 48.061110] ? icmpv6_push_pending_frames+0x480/0x480 [ 48.066292] icmpv6_send+0x89/0x160 [ 48.069907] ? icmpv6_send+0x89/0x160 [ 48.073677] ip6_link_failure+0x1d/0x360 [ 48.077708] ip_tunnel_xmit+0x539/0x30e0 [ 48.081740] ? ip_md_tunnel_xmit+0x1470/0x1470 [ 48.086295] ? __lock_acquire+0x764/0x47c0 [ 48.090504] ? __lock_acquire+0x764/0x47c0 [ 48.094711] ? __save_stack_trace+0x9c/0x100 [ 48.099104] __gre_xmit+0x588/0x8e0 [ 48.102717] erspan_xmit+0x95c/0x2f30 [ 48.106491] ? netif_skb_features+0x49f/0xae0 [ 48.110969] ? ipgre_xmit+0x870/0x870 [ 48.114742] dev_hard_start_xmit+0x160/0x6e0 [ 48.119120] ? kasan_check_write+0x14/0x20 [ 48.123329] sch_direct_xmit+0x2d3/0x1790 [ 48.127446] ? __lock_acquire+0x764/0x47c0 [ 48.131667] ? __kernel_text_address+0xd/0x40 [ 48.136140] ? unwind_get_return_address+0x58/0xa0 [ 48.141042] ? dev_deactivate_queue.constprop.6+0xb0/0xb0 [ 48.146551] __qdisc_run+0x3ec/0x1650 [ 48.150337] __dev_queue_xmit+0x1aa2/0x2900 [ 48.154628] ? dev_queue_xmit+0xb/0x10 [ 48.158491] ? netdev_pick_tx+0x2b0/0x2b0 [ 48.162612] ? mark_held_locks+0x130/0x130 [ 48.166832] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 48.171905] ? _raw_write_unlock_bh+0x30/0x40 [ 48.176385] ? memcpy+0x45/0x50 [ 48.179635] dev_queue_xmit+0xb/0x10 [ 48.183325] ? dev_queue_xmit+0xb/0x10 [ 48.187182] neigh_resolve_output+0x4b5/0x830 [ 48.191649] ip6_finish_output2+0xf4e/0x2080 [ 48.196030] ? ip6_forward_finish+0x420/0x420 [ 48.200510] ? kasan_check_read+0x11/0x20 [ 48.204632] ip6_finish_output+0x64e/0xa10 [ 48.208837] ? kasan_check_read+0x11/0x20 [ 48.212954] ip6_output+0x1bb/0x610 [ 48.216552] ? ip6_finish_output+0xa10/0xa10 [ 48.220941] ? rawv6_sendmsg+0x255e/0x32e0 [ 48.225145] ? ip6_fragment+0x3910/0x3910 [ 48.229264] ? kasan_check_read+0x11/0x20 [ 48.233396] rawv6_sendmsg+0x198b/0x32e0 [ 48.237444] ? rawv6_ioctl+0x170/0x170 [ 48.241314] ? __sched_text_start+0x8/0x8 [ 48.245433] ? __might_sleep+0x95/0x190 [ 48.249381] ? aa_profile_af_perm+0x320/0x320 [ 48.253860] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 48.258935] ? udplite6_proc_exit+0x20/0x20 [ 48.263229] ? __might_sleep+0x95/0x190 [ 48.267190] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 48.272102] ? aa_sk_perm+0x39f/0x780 [ 48.275883] inet_sendmsg+0x108/0x440 [ 48.279652] ? apparmor_socket_sendmsg+0x1b/0x20 [ 48.284380] ? inet_sendmsg+0x108/0x440 [ 48.288324] ? security_socket_sendmsg+0x4a/0x90 [ 48.293051] ? inet_recvmsg+0x580/0x580 [ 48.297010] sock_sendmsg+0xac/0xf0 [ 48.300607] sock_write_iter+0x215/0x420 [ 48.304663] ? sock_sendmsg+0xf0/0xf0 [ 48.308436] ? mark_held_locks+0x130/0x130 [ 48.312639] ? mark_held_locks+0x130/0x130 [ 48.316846] __vfs_write+0x443/0x890 [ 48.320529] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 48.325444] ? kernel_read+0x130/0x130 [ 48.329309] ? apparmor_getprocattr+0xdb0/0xdb0 [ 48.333952] ? rw_verify_area+0xb8/0x2b0 [ 48.338012] vfs_write+0x150/0x4d0 [ 48.341541] ksys_write+0x103/0x260 [ 48.345151] ? __ia32_sys_read+0xa0/0xa0 [ 48.349204] ? do_syscall_64+0x21/0x4e0 [ 48.353214] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.358555] __x64_sys_write+0x6e/0xb0 [ 48.362419] do_syscall_64+0xd0/0x4e0 [ 48.366199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.371424] RIP: 0033:0x45cc79 [ 48.374608] 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 [ 48.393519] RSP: 002b:00007f3e927c8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.401207] RAX: ffffffffffffffda RBX: 00000000000358c0 RCX: 000000000045cc79 [ 48.408542] RDX: 0000000000000028 RSI: 0000000020000140 RDI: 0000000000000005 [ 48.415785] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 48.423028] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 48.430283] R13: 00007ffffe43ae8f R14: 00007f3e927c99c0 R15: 000000000078bf0c [ 48.449788] syz-executor.0 (8052) used greatest stack depth: 22024 bytes left [ 49.396234] Bluetooth: hci1: command 0x0409 tx timeout [ 49.402483] Bluetooth: hci0: command 0x0409 tx timeout [ 49.558116] Bluetooth: hci2: command 0x0409 tx timeout [ 49.636153] Bluetooth: hci5: command 0x0409 tx timeout [ 49.642209] Bluetooth: hci3: command 0x0409 tx timeout [ 49.665427] Bluetooth: hci4: command 0x0409 tx timeout [ 51.475705] Bluetooth: hci0: command 0x041b tx timeout [ 51.481241] Bluetooth: hci1: command 0x041b tx timeout [ 51.635951] Bluetooth: hci2: command 0x041b tx timeout [ 51.715688] Bluetooth: hci4: command 0x041b tx timeout [ 51.721180] Bluetooth: hci3: command 0x041b tx timeout [ 51.745840] Bluetooth: hci5: command 0x041b tx timeout 2020/11/14 21:00:27 executed programs: 384 [ 53.555639] Bluetooth: hci1: command 0x040f tx timeout [ 53.563030] Bluetooth: hci0: command 0x040f tx timeout [ 53.715404] Bluetooth: hci2: command 0x040f tx timeout [ 53.795890] Bluetooth: hci5: command 0x040f tx timeout [ 53.801375] Bluetooth: hci3: command 0x040f tx timeout [ 53.815851] Bluetooth: hci4: command 0x040f tx timeout [ 55.638259] Bluetooth: hci0: command 0x0419 tx timeout [ 55.645652] Bluetooth: hci1: command 0x0419 tx timeout [ 55.795347] Bluetooth: hci2: command 0x0419 tx timeout [ 55.874878] Bluetooth: hci4: command 0x0419 tx timeout [ 55.880354] Bluetooth: hci3: command 0x0419 tx timeout [ 55.896256] Bluetooth: hci5: command 0x0419 tx timeout 2020/11/14 21:00:32 executed programs: 828