[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. 2020/04/11 15:33:22 parsed 1 programs 2020/04/11 15:33:25 executed programs: 0 syzkaller login: [ 38.584250] audit: type=1400 audit(1586619205.341:8): avc: denied { execmem } for pid=6342 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.627959] IPVS: ftp: loaded support on port[0] = 21 [ 38.712123] IPVS: ftp: loaded support on port[0] = 21 [ 38.780804] chnl_net:caif_netlink_parms(): no params data found [ 38.847719] IPVS: ftp: loaded support on port[0] = 21 [ 38.905618] chnl_net:caif_netlink_parms(): no params data found [ 38.956134] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.962526] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.971542] device bridge_slave_0 entered promiscuous mode [ 38.981669] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.988368] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.995797] device bridge_slave_1 entered promiscuous mode [ 39.027889] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.041412] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.065699] IPVS: ftp: loaded support on port[0] = 21 [ 39.091715] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.100463] team0: Port device team_slave_0 added [ 39.109024] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.117129] team0: Port device team_slave_1 added [ 39.196457] chnl_net:caif_netlink_parms(): no params data found [ 39.206882] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.213602] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.221446] device bridge_slave_0 entered promiscuous mode [ 39.231858] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.238920] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.246717] device bridge_slave_1 entered promiscuous mode [ 39.253516] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.259886] 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. [ 39.285270] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.300215] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.307244] 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. [ 39.333835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.347172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.368811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.401880] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.433153] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.459561] IPVS: ftp: loaded support on port[0] = 21 [ 39.497715] device hsr_slave_0 entered promiscuous mode [ 39.543844] device hsr_slave_1 entered promiscuous mode [ 39.586534] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.594353] team0: Port device team_slave_0 added [ 39.599583] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.613662] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.621763] team0: Port device team_slave_1 added [ 39.632155] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.756088] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.762363] 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. [ 39.790069] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.808527] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.816360] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.826168] device bridge_slave_0 entered promiscuous mode [ 39.832743] chnl_net:caif_netlink_parms(): no params data found [ 39.845128] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.851371] 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. [ 39.877319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.893063] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.902320] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.909719] device bridge_slave_1 entered promiscuous mode [ 39.935814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.957249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.994543] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.009047] IPVS: ftp: loaded support on port[0] = 21 [ 40.057508] device hsr_slave_0 entered promiscuous mode [ 40.093466] device hsr_slave_1 entered promiscuous mode [ 40.155359] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.178139] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.185601] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.235502] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.243814] team0: Port device team_slave_0 added [ 40.252431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.261313] team0: Port device team_slave_1 added [ 40.347434] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.356037] 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. [ 40.383651] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.401205] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.408646] 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. [ 40.434974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.449177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.500412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.518511] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.525750] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.532744] device bridge_slave_0 entered promiscuous mode [ 40.539673] chnl_net:caif_netlink_parms(): no params data found [ 40.572132] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.579438] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.588547] device bridge_slave_1 entered promiscuous mode [ 40.606237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.657467] device hsr_slave_0 entered promiscuous mode [ 40.693151] device hsr_slave_1 entered promiscuous mode [ 40.759074] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.767570] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.794943] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.805430] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.934549] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.941888] team0: Port device team_slave_0 added [ 40.957949] chnl_net:caif_netlink_parms(): no params data found [ 40.975338] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.985582] team0: Port device team_slave_1 added [ 40.993751] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.075641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.081907] 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. [ 41.113280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.124865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.131110] 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. [ 41.157650] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.207019] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.217400] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.226043] device bridge_slave_0 entered promiscuous mode [ 41.233253] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.240323] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.247999] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.256092] device bridge_slave_1 entered promiscuous mode [ 41.281691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.293724] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.326914] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.335323] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.353066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.377782] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.384645] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.391638] device bridge_slave_0 entered promiscuous mode [ 41.427315] device hsr_slave_0 entered promiscuous mode [ 41.472638] device hsr_slave_1 entered promiscuous mode [ 41.513286] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.520582] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.536087] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.543314] team0: Port device team_slave_0 added [ 41.549102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.559587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.566597] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.573915] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.580853] device bridge_slave_1 entered promiscuous mode [ 41.595635] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.604059] team0: Port device team_slave_1 added [ 41.609926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.619856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.658666] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.665930] 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. [ 41.693762] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.710871] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.719202] 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. [ 41.745302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.756897] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.766971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.776696] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.782926] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.799233] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.813353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.856643] device hsr_slave_0 entered promiscuous mode [ 41.892495] device hsr_slave_1 entered promiscuous mode [ 41.937557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.945444] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.957758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.966623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.979174] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.006269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.014354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.022060] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.028541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.038845] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.062448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.069850] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.077454] team0: Port device team_slave_0 added [ 42.083744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.090868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.098465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.105574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.115445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.123429] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.129783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.144022] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.150237] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.160598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.168068] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.176082] team0: Port device team_slave_1 added [ 42.191604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.205594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.230023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.243317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.283787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.292380] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.308696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.316753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.326853] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.333632] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.341709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.356569] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.363048] 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. [ 42.388692] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.401233] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.407787] 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. [ 42.434482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.463085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.470349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.478560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.487113] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.503589] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.511428] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.522039] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.530767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.547686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.554842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.563231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.571001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.579364] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.585773] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.594869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.603889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.611977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.619638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.631020] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.640338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.662586] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.669067] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.679321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.689187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.697697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.705885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.720443] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.730537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.741425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.751143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.767210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.776216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.785992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.793950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.802469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.810061] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.817744] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.828373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.839340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.895229] device hsr_slave_0 entered promiscuous mode [ 42.932109] device hsr_slave_1 entered promiscuous mode [ 42.972632] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.979920] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.991776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.999560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.010169] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.016582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.023729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.031392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.044000] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.054742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.064910] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.070937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.078897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.087945] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.098989] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.105362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.120577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.132070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.139804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.150002] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.156428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.164576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.173060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.205244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.221052] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.232816] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.239480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.277610] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.289444] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.297773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.308381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.320110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.328409] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.337747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.345100] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.352343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.366698] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.378900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.388726] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.403411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.411211] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.420437] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.432031] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.446065] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.457443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.475348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.487448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.497255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.505639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.516937] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.523792] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.540540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.550994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.562471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.570564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.586874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.600278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.613899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.625746] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.633401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.645167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.653301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.660917] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.667353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.674537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.682365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.691692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.699905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.712232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.719408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.739134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.747533] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.754060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.766850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.776945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.794236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.802819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.809795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.827318] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.839914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.849416] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.860938] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.870382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.879590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.890142] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.904824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.917052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.924894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.931765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.939492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.947464] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.953909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.962115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.976080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.985009] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.995625] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.006808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.015767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.022507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.029643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.038579] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.046743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.055733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.064221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.072419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.080549] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.086951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.094509] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.104082] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.119494] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.129336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.154544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.164472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.172905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.180754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.190060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.197837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.211307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.225560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.235228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.252876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.261370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.290609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.305626] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.313333] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.320224] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.328725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.347648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.362482] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.368545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.381701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.389806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.398310] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.409203] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.424862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.440607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.451513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.458880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.467919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.476478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.485114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.494058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.503563] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.512072] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.518757] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.529253] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.540520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.548083] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.555698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.563440] device veth0_vlan entered promiscuous mode [ 44.570309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.580317] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.589169] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.598972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.606830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.614898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.624196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.632257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.639669] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.648746] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.656295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.663761] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.674491] device veth0_vlan entered promiscuous mode [ 44.688263] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.694907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.703884] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.716490] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.725464] device veth1_vlan entered promiscuous mode [ 44.736335] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.744417] device veth1_vlan entered promiscuous mode [ 44.750357] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.762203] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.769354] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.776232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.787098] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.797768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.806003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.815106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.822792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.839872] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.854474] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.867328] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.882877] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.893691] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.899789] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.915925] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.923627] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.931894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.938641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.950042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.962811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.980905] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.988065] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.995357] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.005407] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.016537] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.024063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.032576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.040330] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.046782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.054748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.064152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.075790] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.086192] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.097129] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.106283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.114811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.123012] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.129806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.136995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.144799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.152515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.160056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.167817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.175943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.186123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.195218] device veth0_vlan entered promiscuous mode [ 45.203948] device veth0_macvtap entered promiscuous mode [ 45.210073] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.219400] device veth0_macvtap entered promiscuous mode [ 45.226845] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.235604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.247641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.256293] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.265000] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.272664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.287325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.296894] device veth1_macvtap entered promiscuous mode [ 45.312784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.364334] device veth1_vlan entered promiscuous mode [ 45.372297] device veth1_macvtap entered promiscuous mode [ 45.383372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.390964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.399064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.414511] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.432951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.445694] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.454703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.468004] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.479557] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.489845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.500116] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.512173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.521146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.529059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.542043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.549655] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.558919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.567554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.578523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.588365] device veth0_macvtap entered promiscuous mode [ 45.594552] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.603873] device veth1_macvtap entered promiscuous mode [ 45.610042] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.621898] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.629181] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.638898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.650072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.662202] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.669154] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.678523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.689340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.697015] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.705463] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.713316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.723344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.732396] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.740047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.748816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.756748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.765117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.773206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.784538] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.792149] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.799983] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.809989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.821719] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.827783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.835414] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.843649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.857661] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.870733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.884472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.896969] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.904863] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.913843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.922551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.930954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.938616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.948423] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.956934] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.963850] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.972629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.988913] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.013007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.029856] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.043022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.054509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.065479] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.074005] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.082828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.092047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.099481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.107999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.116240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.123542] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.133341] device veth0_vlan entered promiscuous mode [ 46.144252] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.152680] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.167909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.178639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.189099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.200276] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.207310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.220444] device veth1_vlan entered promiscuous mode [ 46.226562] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.235525] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.246662] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.254752] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.261790] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.268703] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.276953] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.289173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.297852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.304838] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.326177] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.337965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.356317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.367818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.378512] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.393276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.401324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.427919] device veth0_vlan entered promiscuous mode [ 46.436330] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.445928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.455897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.495005] device veth0_macvtap entered promiscuous mode [ 46.502730] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.509679] device veth1_vlan entered promiscuous mode [ 46.516565] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.529668] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.546428] device veth1_macvtap entered promiscuous mode [ 46.561438] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.581366] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.597788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.614233] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.625566] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.635807] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.644176] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.651997] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.659140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.667921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.678734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.692377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.706087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.715543] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.725718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.734971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.745152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.756045] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.763487] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.773753] device veth0_macvtap entered promiscuous mode [ 46.784009] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.796951] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.808603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.817283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.832642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.846614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.856997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.869407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.878893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.889321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.900785] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.907967] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.918677] device veth1_macvtap entered promiscuous mode [ 46.938511] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.948066] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.959862] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.967917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.980514] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.002377] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.013494] ip_tables: iptables: counters copy to user failed while replacing table [ 47.024720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.045054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.075591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.090335] ip_tables: iptables: counters copy to user failed while replacing table [ 47.102283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.126311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.136976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.149446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.159441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2020/04/11 15:33:34 executed programs: 6 [ 47.169206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.180259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.189393] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.199387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.211386] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.218788] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.229518] ip_tables: iptables: counters copy to user failed while replacing table [ 47.251086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.258868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.293567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.319672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.330654] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.344099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.354178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.364439] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.374023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.384384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.395221] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.403428] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.415077] ip_tables: iptables: counters copy to user failed while replacing table [ 47.425175] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.437118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.451460] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.464117] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.477899] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.505867] ip_tables: iptables: counters copy to user failed while replacing table [ 47.536714] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.567010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.576233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.585179] ip_tables: iptables: counters copy to user failed while replacing table [ 47.595552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.608375] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.619264] device veth0_vlan entered promiscuous mode [ 47.631394] ip_tables: iptables: counters copy to user failed while replacing table [ 47.643786] ip_tables: iptables: counters copy to user failed while replacing table [ 47.649660] device veth1_vlan entered promiscuous mode [ 47.658056] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.695777] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.714212] ip_tables: iptables: counters copy to user failed while replacing table [ 47.760303] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.778245] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.801325] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.812116] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.821382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.829453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.837554] ip_tables: iptables: counters copy to user failed while replacing table [ 47.850520] device veth0_macvtap entered promiscuous mode [ 47.856883] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.878282] device veth1_macvtap entered promiscuous mode [ 47.891845] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.925673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.963958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.994267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.014088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.027659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.038026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.053454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.066128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.078817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.093376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.103259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.115758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.126261] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.135464] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.145889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.155760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.168521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.178737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.188309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.199337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.211627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.223097] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.233148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.243503] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.254385] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.262108] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.271156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.278470] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.286903] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.296348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.305578] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.314015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.748302] hrtimer: interrupt took 42597 ns [ 51.619477] [ 51.621146] ====================================================== [ 51.627455] WARNING: possible circular locking dependency detected [ 51.633886] 4.14.175-syzkaller #0 Not tainted [ 51.638392] ------------------------------------------------------ [ 51.644707] syz-executor.4/6355 is trying to acquire lock: [ 51.650358] (&table[i].mutex){+.+.}, at: [] nf_tables_netdev_event+0x10d/0x4d0 [ 51.659385] [ 51.659385] but task is already holding lock: [ 51.665357] (rtnl_mutex){+.+.}, at: [] tun_chr_close+0x34/0x60 [ 51.673082] [ 51.673082] which lock already depends on the new lock. [ 51.673082] [ 51.681416] [ 51.681416] the existing dependency chain (in reverse order) is: [ 51.689032] [ 51.689032] -> #2 (rtnl_mutex){+.+.}: [ 51.694336] __mutex_lock+0xe8/0x1470 [ 51.698644] unregister_netdevice_notifier+0x5e/0x2b0 [ 51.704375] tee_tg_destroy+0x5c/0xb0 [ 51.708709] cleanup_entry+0x169/0x220 [ 51.713378] __do_replace+0x38d/0x570 [ 51.717722] do_ipt_set_ctl+0x255/0x39d [ 51.722232] nf_setsockopt+0x5f/0xb0 [ 51.726457] ip_setsockopt+0x94/0xb0 [ 51.730785] udp_setsockopt+0x45/0x80 [ 51.735112] SyS_setsockopt+0x110/0x1e0 [ 51.739599] do_syscall_64+0x1d5/0x640 [ 51.743988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.749800] [ 51.749800] -> #1 (&xt[i].mutex){+.+.}: [ 51.755245] __mutex_lock+0xe8/0x1470 [ 51.759550] xt_find_revision+0x89/0x200 [ 51.764238] nfnl_compat_get+0x1f7/0x8a0 [ 51.768875] nfnetlink_rcv_msg+0xa08/0xc00 [ 51.773609] netlink_rcv_skb+0x127/0x370 [ 51.778461] nfnetlink_rcv+0x1ab/0x1650 [ 51.782980] netlink_unicast+0x437/0x620 [ 51.787668] netlink_sendmsg+0x733/0xbe0 [ 51.792231] sock_sendmsg+0xc5/0x100 [ 51.796447] ___sys_sendmsg+0x70a/0x840 [ 51.801046] __sys_sendmsg+0xa3/0x120 [ 51.805360] SyS_sendmsg+0x27/0x40 [ 51.809469] do_syscall_64+0x1d5/0x640 [ 51.813865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.819654] [ 51.819654] -> #0 (&table[i].mutex){+.+.}: [ 51.825439] lock_acquire+0x170/0x3f0 [ 51.829913] __mutex_lock+0xe8/0x1470 [ 51.834225] nf_tables_netdev_event+0x10d/0x4d0 [ 51.839408] notifier_call_chain+0x107/0x1a0 [ 51.844593] rollback_registered_many+0x694/0xa70 [ 51.849944] rollback_registered+0xd6/0x180 [ 51.854811] unregister_netdevice_queue+0x1a1/0x220 [ 51.860336] __tun_detach+0xa8d/0xcf0 [ 51.864653] tun_chr_close+0x41/0x60 [ 51.868882] __fput+0x25f/0x790 [ 51.872759] task_work_run+0x113/0x190 [ 51.877148] do_exit+0x9f2/0x2b00 [ 51.881101] do_group_exit+0x100/0x310 [ 51.885490] SyS_exit_group+0x19/0x20 [ 51.889798] do_syscall_64+0x1d5/0x640 [ 51.894260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.899957] [ 51.899957] other info that might help us debug this: [ 51.899957] [ 51.908086] Chain exists of: [ 51.908086] &table[i].mutex --> &xt[i].mutex --> rtnl_mutex [ 51.908086] [ 51.918313] Possible unsafe locking scenario: [ 51.918313] [ 51.924365] CPU0 CPU1 [ 51.929012] ---- ---- [ 51.933656] lock(rtnl_mutex); [ 51.936925] lock(&xt[i].mutex); [ 51.942960] lock(rtnl_mutex); [ 51.948987] lock(&table[i].mutex); [ 51.952686] [ 51.952686] *** DEADLOCK *** [ 51.952686] [ 51.958742] 1 lock held by syz-executor.4/6355: [ 51.963395] #0: (rtnl_mutex){+.+.}, at: [] tun_chr_close+0x34/0x60 [ 51.971442] [ 51.971442] stack backtrace: [ 51.975937] CPU: 0 PID: 6355 Comm: syz-executor.4 Not tainted 4.14.175-syzkaller #0 [ 51.983722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.993072] Call Trace: [ 51.995648] dump_stack+0x13e/0x194 [ 51.999268] print_circular_bug.isra.0.cold+0x1c4/0x282 [ 52.004632] __lock_acquire+0x2cb3/0x4620 [ 52.008765] ? unwind_next_frame+0xbc6/0x17a0 [ 52.013251] ? trace_hardirqs_on+0x10/0x10 [ 52.017468] ? __lock_is_held+0xad/0x140 [ 52.021507] ? save_trace+0x290/0x290 [ 52.025288] lock_acquire+0x170/0x3f0 [ 52.029069] ? nf_tables_netdev_event+0x10d/0x4d0 [ 52.035119] ? nf_tables_netdev_event+0x10d/0x4d0 [ 52.040033] __mutex_lock+0xe8/0x1470 [ 52.043817] ? nf_tables_netdev_event+0x10d/0x4d0 [ 52.048670] ? mark_held_locks+0xa6/0xf0 [ 52.052721] ? _raw_spin_unlock_irq+0x24/0x80 [ 52.057204] ? nf_tables_netdev_event+0x10d/0x4d0 [ 52.062036] ? mutex_trylock+0x1a0/0x1a0 [ 52.066080] ? finish_task_switch+0x14d/0x620 [ 52.070572] ? switch_mm_irqs_off+0x5db/0xec0 [ 52.075051] ? __schedule+0x7c0/0x1ca0 [ 52.078929] ? nf_tables_netdev_event+0x10d/0x4d0 [ 52.083760] nf_tables_netdev_event+0x10d/0x4d0 [ 52.088413] ? ___preempt_schedule+0x16/0x18 [ 52.092819] ? nf_tables_netdev_init_net+0x210/0x210 [ 52.097902] ? mirred_device_event+0x143/0x180 [ 52.102482] ? __local_bh_enable_ip+0x153/0x190 [ 52.107145] ? mirred_device_event+0x50/0x180 [ 52.111638] notifier_call_chain+0x107/0x1a0 [ 52.116047] rollback_registered_many+0x694/0xa70 [ 52.120880] ? __queue_work+0x3e5/0xf70 [ 52.124845] ? netdev_info+0xf0/0xf0 [ 52.128547] rollback_registered+0xd6/0x180 [ 52.132866] ? rollback_registered_many+0xa70/0xa70 [ 52.137880] unregister_netdevice_queue+0x1a1/0x220 [ 52.142899] __tun_detach+0xa8d/0xcf0 [ 52.146692] ? __tun_detach+0xcf0/0xcf0 [ 52.150996] tun_chr_close+0x41/0x60 [ 52.154695] __fput+0x25f/0x790 [ 52.157966] task_work_run+0x113/0x190 [ 52.161845] do_exit+0x9f2/0x2b00 [ 52.165278] ? mm_update_next_owner+0x5b0/0x5b0 [ 52.169925] ? vfs_write+0xff/0x4e0 [ 52.173531] ? SyS_write+0x14d/0x210 [ 52.177224] do_group_exit+0x100/0x310 [ 52.181092] SyS_exit_group+0x19/0x20 [ 52.184872] ? do_group_exit+0x310/0x310 [ 52.188926] do_syscall_64+0x1d5/0x640 [ 52.192797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.197969] RIP: 0033:0x45c889 [ 52.201157] RSP: 002b:00007ffe8ca4c428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.208851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045c889 2020/04/11 15:33:39 executed programs: 122 [ 52.216111] RDX: 0000000000416340 RSI: 0000000000c870f0 RDI: 0000000000000043 [ 52.223386] RBP: 00000000004c2484 R08: 000000000000000b R09: 0000000000000000 [ 52.230636] R10: 0000000001499940 R11: 0000000000000246 R12: 0000000000000013 [ 52.237902] R13: 00007ffe8ca4c570 R14: 000000000000c909 R15: 00007ffe8ca4c580 [ 52.253398] net_ratelimit: 211 callbacks suppressed [ 52.253402] ip_tables: iptables: counters copy to user failed while replacing table 2020/04/11 15:33:39 result: hanged=false err=executor 4: exit status 67 setns(netns) failed (errno 9) child failed (errno 0) loop exited with status 67 setns(netns) failed (errno 9) child failed (errno 0) loop exited with status 67 [ 52.278139] ip_tables: iptables: counters copy to user failed while replacing table [ 52.334402] ip_tables: iptables: counters copy to user failed while replacing table [ 52.360662] ip_tables: iptables: counters copy to user failed while replacing table [ 52.373325] ip_tables: iptables: counters copy to user failed while replacing table [ 52.391779] ip_tables: iptables: counters copy to user failed while replacing table [ 52.405945] ip_tables: iptables: counters copy to user failed while replacing table [ 52.418898] ip_tables: iptables: counters copy to user failed while replacing table [ 52.440422] ip_tables: iptables: counters copy to user failed while replacing table [ 52.454432] ip_tables: iptables: counters copy to user failed while replacing table [ 52.989369] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.996210] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.003973] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.011215] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.018578] device bridge_slave_1 left promiscuous mode [ 53.024033] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.058222] device bridge_slave_0 left promiscuous mode [ 53.063884] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.109527] device veth1_macvtap left promiscuous mode [ 53.114859] device veth0_macvtap left promiscuous mode [ 53.120242] device veth1_vlan left promiscuous mode [ 53.125294] device veth0_vlan left promiscuous mode [ 53.219123] device hsr_slave_1 left promiscuous mode [ 53.269783] device hsr_slave_0 left promiscuous mode [ 53.322522] team0 (unregistering): Port device team_slave_1 removed [ 53.331168] team0 (unregistering): Port device team_slave_0 removed [ 53.340177] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 53.360519] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 53.418405] bond0 (unregistering): Released all slaves [ 54.748673] IPVS: ftp: loaded support on port[0] = 21 [ 55.580883] chnl_net:caif_netlink_parms(): no params data found [ 55.626005] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.632536] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.640505] device bridge_slave_0 entered promiscuous mode [ 55.647171] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.653592] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.661047] device bridge_slave_1 entered promiscuous mode [ 55.679106] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.688244] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.706187] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.713297] team0: Port device team_slave_0 added [ 55.719050] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.726162] team0: Port device team_slave_1 added [ 55.743093] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.749375] 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. [ 55.774746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.785408] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.791795] 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. [ 55.817361] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.828036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.835393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.890402] device hsr_slave_0 entered promiscuous mode [ 55.927393] device hsr_slave_1 entered promiscuous mode [ 55.958071] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.965307] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.029587] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.035947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.042634] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.049026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.075517] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 56.081914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.090624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.099507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.106693] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.114146] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.123144] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 56.130608] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.139799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.147371] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.153788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.163268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.171745] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.178239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.196531] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.206491] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.216835] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.223869] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.232058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.239691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.247327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.254821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.261769] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.273122] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.281385] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.288779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.300160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.342919] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 56.352794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.378239] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 56.385124] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 56.393654] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 56.402711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.410853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.418480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.426568] device veth0_vlan entered promiscuous mode [ 56.435306] device veth1_vlan entered promiscuous mode [ 56.441400] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 56.449914] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 56.461890] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 56.470940] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.478406] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.485603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.495108] device veth0_macvtap entered promiscuous mode [ 56.501934] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 56.510243] device veth1_macvtap entered promiscuous mode [ 56.519569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 56.529236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 56.538845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.548978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.558898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.568927] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.578564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.589454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.598591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.608560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.617714] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.627446] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.638138] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.645443] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 56.652763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.661210] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.670949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.680864] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.690210] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.700958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.710302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.720171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.729326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.739071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.748219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.757975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.768906] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 56.775782] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.782857] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.790774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.575647] net_ratelimit: 18 callbacks suppressed [ 57.575650] ip_tables: iptables: counters copy to user failed while replacing table 2020/04/11 15:33:44 executed programs: 141 [ 57.619902] ip_tables: iptables: counters copy to user failed while replacing table [ 57.663375] ip_tables: iptables: counters copy to user failed while replacing table [ 57.673838] ip_tables: iptables: counters copy to user failed while replacing table [ 57.682789] ip_tables: iptables: counters copy to user failed while replacing table [ 57.691162] ip_tables: iptables: counters copy to user failed while replacing table [ 57.700154] ip_tables: iptables: counters copy to user failed while replacing table [ 57.711410] ip_tables: iptables: counters copy to user failed while replacing table [ 57.720545] ip_tables: iptables: counters copy to user failed while replacing table [ 57.732126] ip_tables: iptables: counters copy to user failed while replacing table