Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.086070] audit: type=1400 audit(1601366235.547:8): avc: denied { execmem } for pid=6490 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.110608] IPVS: ftp: loaded support on port[0] = 21 [ 30.490065] can: request_module (can-proto-0) failed. [ 31.073224] can: request_module (can-proto-0) failed. [ 31.081303] can: request_module (can-proto-0) failed. [ 31.106833] audit: type=1400 audit(1601366236.568:9): avc: denied { create } for pid=6474 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.149' (ECDSA) to the list of known hosts. 2020/09/29 07:57:23 parsed 1 programs 2020/09/29 07:57:24 executed programs: 0 [ 38.569329] audit: type=1400 audit(1601366244.042:10): avc: denied { execmem } for pid=6617 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.646290] IPVS: ftp: loaded support on port[0] = 21 [ 38.647195] IPVS: ftp: loaded support on port[0] = 21 [ 38.663128] IPVS: ftp: loaded support on port[0] = 21 [ 38.664108] IPVS: ftp: loaded support on port[0] = 21 [ 38.673374] IPVS: ftp: loaded support on port[0] = 21 [ 38.793694] IPVS: ftp: loaded support on port[0] = 21 [ 38.877063] chnl_net:caif_netlink_parms(): no params data found [ 38.911550] chnl_net:caif_netlink_parms(): no params data found [ 39.055149] chnl_net:caif_netlink_parms(): no params data found [ 39.071146] chnl_net:caif_netlink_parms(): no params data found [ 39.088305] chnl_net:caif_netlink_parms(): no params data found [ 39.135883] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.149465] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.156941] device bridge_slave_0 entered promiscuous mode [ 39.188913] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.195274] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.204864] device bridge_slave_1 entered promiscuous mode [ 39.223007] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.235482] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.246257] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.253636] device bridge_slave_0 entered promiscuous mode [ 39.262847] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.269398] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.276315] device bridge_slave_1 entered promiscuous mode [ 39.284161] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.330745] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.344505] team0: Port device team_slave_0 added [ 39.355224] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.374590] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.381702] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.388960] device bridge_slave_0 entered promiscuous mode [ 39.395334] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.405809] team0: Port device team_slave_1 added [ 39.412697] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.426170] chnl_net:caif_netlink_parms(): no params data found [ 39.434160] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.440816] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.448044] device bridge_slave_1 entered promiscuous mode [ 39.470638] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.476983] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.484443] device bridge_slave_0 entered promiscuous mode [ 39.493449] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.500675] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.507983] device bridge_slave_1 entered promiscuous mode [ 39.526919] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.534784] team0: Port device team_slave_0 added [ 39.541259] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.547540] 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. [ 39.572916] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.600954] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.608404] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.615334] device bridge_slave_0 entered promiscuous mode [ 39.623547] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.632556] team0: Port device team_slave_1 added [ 39.638692] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.644922] 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. [ 39.670300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.684727] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.693658] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.702515] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.714979] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.721804] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.728846] device bridge_slave_1 entered promiscuous mode [ 39.743385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.761678] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.784587] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.792179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.800525] team0: Port device team_slave_0 added [ 39.813629] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.822238] team0: Port device team_slave_0 added [ 39.831650] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.838490] 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. [ 39.863726] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.877599] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.884731] team0: Port device team_slave_1 added [ 39.890539] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.897973] team0: Port device team_slave_1 added [ 39.903766] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.919833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.926074] 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. [ 39.951387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.965101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.986122] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.995433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.006454] device hsr_slave_0 entered promiscuous mode [ 40.013337] device hsr_slave_1 entered promiscuous mode [ 40.019758] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.029618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.035839] 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. [ 40.062043] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.076908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.083146] 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. [ 40.108977] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.127681] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.142117] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.148528] 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. [ 40.174496] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.185305] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.195997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.218488] device hsr_slave_0 entered promiscuous mode [ 40.224412] device hsr_slave_1 entered promiscuous mode [ 40.231612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.240983] 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. [ 40.269417] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.283834] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.291876] team0: Port device team_slave_0 added [ 40.297391] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.303740] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.313602] device bridge_slave_0 entered promiscuous mode [ 40.320368] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.329677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.337027] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.347727] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.354934] team0: Port device team_slave_1 added [ 40.360697] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.367513] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.374308] device bridge_slave_1 entered promiscuous mode [ 40.381045] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.398314] device hsr_slave_0 entered promiscuous mode [ 40.403889] device hsr_slave_1 entered promiscuous mode [ 40.415203] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.443846] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.460339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.468146] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.485262] device hsr_slave_0 entered promiscuous mode [ 40.491303] device hsr_slave_1 entered promiscuous mode [ 40.504945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.511515] 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. [ 40.538459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.553243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.560427] 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. [ 40.586078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.603866] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.612949] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.620636] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.628325] team0: Port device team_slave_0 added [ 40.633464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.654394] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.662785] team0: Port device team_slave_1 added [ 40.669105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.691138] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.697476] 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. [ 40.724358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.772370] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.779469] 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. [ 40.805499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.821212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.844531] device hsr_slave_0 entered promiscuous mode [ 40.850933] device hsr_slave_1 entered promiscuous mode [ 40.859801] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.871869] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.885746] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.932081] device hsr_slave_0 entered promiscuous mode [ 40.940926] device hsr_slave_1 entered promiscuous mode [ 40.967898] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.993912] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.042527] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.053372] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.084083] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.094413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.173806] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.202780] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.222517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.240425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.251183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.265392] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.274835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.285324] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.296494] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.304432] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.312506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.320964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.328760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.335500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.344848] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.351433] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.359407] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.372758] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.379100] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.385900] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.392217] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.401417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.408699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.415508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.422467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.430558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.438282] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.444733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.452693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.465694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.476757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.485688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.494512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.504965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.514100] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.521992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.530191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.538122] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.544443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.551314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.559432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.567068] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.573429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.580412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.588458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.595959] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.602333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.610976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.620043] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.630650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.638331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.645326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.653482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.661184] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.667581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.674742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.685116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.693702] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.701181] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.710236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.717982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.724824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.734163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.743322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.753359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.760815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.768947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.777009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.784687] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.791075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.798221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.807663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.816814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.826005] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.834836] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.841911] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.848587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.857058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.864510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.872991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.880843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.888054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.895958] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.904485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.914537] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.923417] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.930754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.943207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.950085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.958023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.965531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.974116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.982721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.992163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.002456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.011911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.021290] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.028719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.037224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.044762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.053355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.061507] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.067906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.075734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.084035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.091966] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.098370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.105586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.112754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.123900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.132625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.140745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.149786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.160072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.168064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.175633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.183669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.191299] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.197687] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.204546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.212332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.220988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.230683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.238635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.247550] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.253579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.265445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.273726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.281851] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.288328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.295805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.304723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.312711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.321573] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.330179] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.340379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.348254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.361007] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.368481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.375393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.385465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.393413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.401157] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.410075] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.416219] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.423052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.432967] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.440977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.449494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.460132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.467442] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.474065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.482734] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.491588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.510113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.518624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.530408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.539192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.546814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.554477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.565439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.573316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.581775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.589870] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.596290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.603448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.611516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.619393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.627511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.635206] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.643001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.654258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.663308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.674688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.683504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.691832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.700686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.708928] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.715390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.722451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.730144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.737827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.745402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.754694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.762753] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.769130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.782264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.789276] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.796694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.804110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.811646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.821304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.832027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.840734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.851498] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.858528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.867450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.874757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.884163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.891847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.900000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.909545] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.915571] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.923866] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.930179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.938609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.946035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.954898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.968800] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 42.980926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.988997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.999924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.007643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.015004] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.023940] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.031451] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.041328] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.051906] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.059601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.071481] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.078736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.087074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.094823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.102731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.110693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.124536] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.131821] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.141434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.153943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.163906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.171322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.179261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.187248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.199678] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.207143] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.220981] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.229812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.239535] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.246435] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.253078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.260833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.271078] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.278665] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.285134] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.295276] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.303477] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.312372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.321504] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.331819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.339893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.349782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.357372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.364267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.373597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.381442] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.388658] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.402346] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.411263] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.419853] device veth0_vlan entered promiscuous mode [ 43.433580] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.440199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.451140] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.463935] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.474920] device veth1_vlan entered promiscuous mode [ 43.481875] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.493138] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.501399] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.509114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.517556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.529783] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.540822] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.549902] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.571817] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.582403] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.591985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.601187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.611235] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.619563] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.632283] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.648512] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 43.656786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.663769] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.672029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.681528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.689424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.697352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.709186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.729988] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.741630] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.749316] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.759025] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.767708] device veth0_macvtap entered promiscuous mode [ 43.773747] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 43.788845] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.801980] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.812408] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.820348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.828876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.837378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.844624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.867793] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.874734] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.883604] device veth1_macvtap entered promiscuous mode [ 43.890010] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 43.902323] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.914911] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.922268] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.931056] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.938947] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.946903] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.953315] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.966395] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.973549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.982091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.991917] device veth0_vlan entered promiscuous mode [ 44.002061] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.012558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.023437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.031347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.039760] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.047380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.057405] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.064463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.080252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.089016] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.096409] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.105068] device veth0_vlan entered promiscuous mode [ 44.113506] device veth1_vlan entered promiscuous mode [ 44.124028] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.131322] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.138361] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.145601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.156074] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.162959] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.171072] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.178377] device veth0_vlan entered promiscuous mode [ 44.187002] device veth1_vlan entered promiscuous mode [ 44.200169] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.209429] device veth0_vlan entered promiscuous mode [ 44.217532] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.226992] device veth0_vlan entered promiscuous mode [ 44.233634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.242165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.250181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.258462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.267054] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.274282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.286850] device veth1_vlan entered promiscuous mode [ 44.295911] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.302743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.312454] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.321241] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.328792] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.337021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.348045] device veth1_vlan entered promiscuous mode [ 44.353823] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.361843] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.370316] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.378382] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.387515] device veth1_vlan entered promiscuous mode [ 44.393256] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.406916] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.414934] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.422842] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.431806] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.440139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.449926] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.467298] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.476262] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.484580] device veth0_macvtap entered promiscuous mode [ 44.495066] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.504346] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.512018] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.520192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.528177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.536291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.543861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.552390] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.561154] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.571008] device veth1_macvtap entered promiscuous mode [ 44.577770] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.599068] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.607984] device veth0_macvtap entered promiscuous mode [ 44.614095] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.628913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.637655] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.645643] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.660398] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.668193] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.679380] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.686931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.694511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.704303] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.714014] device veth1_macvtap entered promiscuous mode [ 44.724924] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.732783] device veth0_macvtap entered promiscuous mode [ 44.740618] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.747649] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.754786] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.763539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.771385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.780462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.788789] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.798733] device veth0_macvtap entered promiscuous mode [ 44.804823] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.815833] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.823609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.831550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.840017] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.850017] device veth0_macvtap entered promiscuous mode [ 44.856827] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.864326] device veth1_macvtap entered promiscuous mode [ 44.871190] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.878979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.892018] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.902321] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.909858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.919120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.933157] device veth1_macvtap entered promiscuous mode [ 44.940265] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.948789] device veth1_macvtap entered promiscuous mode [ 44.954886] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.963205] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.970684] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.978782] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.986345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.993317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.001830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.011345] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.021573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.031703] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.039126] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.047268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.059737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.070458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.080705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.091568] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.098613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.107584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.118699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.127427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.134522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.143542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.151912] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.160076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.176473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.190786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.201735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.211770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.222316] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.229436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.238250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.247760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.256739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.265567] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.281963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.293653] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.308434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.318074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.327848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.337027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.347302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.358350] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.365369] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.375756] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.386019] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.396181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.406386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.415944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.426378] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.436002] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.446063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.456272] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.463191] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.471930] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.480326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.488781] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.497329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.508015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.518717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.528671] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.538816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.548403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.558474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.569051] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.576388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.600615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.611460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.621557] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.631993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.641574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.652120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.661651] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.672550] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.682431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.694764] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.706727] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.713888] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.722156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.732877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.742154] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.751931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.761517] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.771380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.780552] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.790337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.800307] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.807675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.814546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.823347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.832360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.840693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.848839] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.857292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.878572] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.890646] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.904209] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.915755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.925289] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.935377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.944462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.955256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.964359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.974340] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.986024] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.992921] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.011265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.020077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/09/29 07:57:32 executed programs: 6 [ 47.381810] [ 47.383457] ============================================ [ 47.388908] WARNING: possible recursive locking detected [ 47.394341] 4.19.148-syzkaller #0 Not tainted [ 47.398812] -------------------------------------------- [ 47.404231] syz-executor.0/8074 is trying to acquire lock: [ 47.409841] 00000000962b59e9 (_xmit_ETHER#2){+.-.}, at: __dev_queue_xmit+0x21bb/0x2900 [ 47.417874] [ 47.417874] but task is already holding lock: [ 47.423816] 0000000016b6923d (_xmit_ETHER#2){+.-.}, at: sch_direct_xmit+0x235/0x1790 [ 47.431671] [ 47.431671] other info that might help us debug this: [ 47.438305] Possible unsafe locking scenario: [ 47.438305] [ 47.444336] CPU0 [ 47.446889] ---- [ 47.449447] lock(_xmit_ETHER#2); [ 47.452982] lock(_xmit_ETHER#2); [ 47.456501] [ 47.456501] *** DEADLOCK *** [ 47.456501] [ 47.462533] May be due to missing lock nesting notation [ 47.462533] [ 47.469430] 11 locks held by syz-executor.0/8074: [ 47.474250] #0: 000000005582edcf (rcu_read_lock){....}, at: rawv6_sendmsg+0x17de/0x32e0 [ 47.482472] #1: 00000000c41f73ec (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x1cc/0x2080 [ 47.491294] #2: 00000000c41f73ec (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x20b/0x2900 [ 47.499928] #3: 0000000005a2ccd1 (&(&sch->seqlock)->rlock){+...}, at: __dev_queue_xmit+0x2109/0x2900 [ 47.509256] #4: 00000000d6248060 (dev->qdisc_running_key ?: &qdisc_running_key){+...}, at: dev_queue_xmit+0xb/0x10 [ 47.519813] #5: 0000000016b6923d (_xmit_ETHER#2){+.-.}, at: sch_direct_xmit+0x235/0x1790 [ 47.528127] #6: 000000005582edcf (rcu_read_lock){....}, at: icmpv6_send+0x0/0x160 [ 47.535818] #7: 000000007ca2f769 (k-slock-AF_INET6){+...}, at: icmp6_send+0xc2a/0x1e20 [ 47.543948] #8: 000000005582edcf (rcu_read_lock){....}, at: icmp6_send+0x1180/0x1e20 [ 47.551892] #9: 00000000c41f73ec (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x1cc/0x2080 [ 47.560718] #10: 00000000c41f73ec (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x20b/0x2900 [ 47.569440] [ 47.569440] stack backtrace: [ 47.573908] CPU: 1 PID: 8074 Comm: syz-executor.0 Not tainted 4.19.148-syzkaller #0 [ 47.581670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.591011] Call Trace: [ 47.593573] dump_stack+0x17c/0x22a [ 47.597172] __lock_acquire.cold.40+0x359/0x740 [ 47.601821] ? __lock_acquire+0x764/0x47c0 [ 47.606041] ? mark_held_locks+0x130/0x130 [ 47.610245] ? mark_held_locks+0x130/0x130 [ 47.614452] ? kernel_text_address+0x79/0xf0 [ 47.618834] ? skb_csum_hwoffload_help+0x80/0x80 [ 47.623572] ? unwind_get_return_address+0x58/0xa0 [ 47.628476] ? __save_stack_trace+0x9c/0x100 [ 47.632854] ? netif_skb_features+0x49f/0xae0 [ 47.637321] ? __skb_gso_segment+0x670/0x670 [ 47.641707] lock_acquire+0x180/0x3a0 [ 47.645479] ? __dev_queue_xmit+0x21bb/0x2900 [ 47.649946] _raw_spin_lock+0x2d/0x40 [ 47.653716] ? __dev_queue_xmit+0x21bb/0x2900 [ 47.658180] __dev_queue_xmit+0x21bb/0x2900 [ 47.662475] ? netdev_pick_tx+0x2b0/0x2b0 [ 47.666592] ? mark_held_locks+0x130/0x130 [ 47.670796] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 47.675870] ? mark_held_locks+0xc7/0x130 [ 47.679988] ? mark_held_locks+0xc7/0x130 [ 47.684106] ? memcpy+0x45/0x50 [ 47.687359] dev_queue_xmit+0xb/0x10 [ 47.691042] ? dev_queue_xmit+0xb/0x10 [ 47.694922] neigh_resolve_output+0x4b5/0x830 [ 47.699397] ip6_finish_output2+0xf4e/0x2080 [ 47.703783] ? ip6_forward_finish+0x420/0x420 [ 47.708346] ? kasan_check_read+0x11/0x20 [ 47.712466] ip6_finish_output+0x64e/0xa10 [ 47.716668] ? kasan_check_read+0x11/0x20 [ 47.720784] ip6_output+0x1bb/0x610 [ 47.724382] ? ip6_finish_output+0xa10/0xa10 [ 47.728762] ? ip6_mtu+0x24b/0x350 [ 47.732271] ? ip6_fragment+0x3910/0x3910 [ 47.736401] ip6_local_out+0x74/0x110 [ 47.740175] ip6_send_skb+0x92/0x2a0 [ 47.743859] ip6_push_pending_frames+0x94/0xb0 [ 47.748415] icmpv6_push_pending_frames+0x24a/0x480 [ 47.753505] icmp6_send+0x17c6/0x1e20 [ 47.757292] ? mark_held_locks+0x130/0x130 [ 47.761517] ? icmpv6_push_pending_frames+0x480/0x480 [ 47.766682] ? __lock_acquire+0x764/0x47c0 [ 47.770889] ? mark_held_locks+0xc7/0x130 [ 47.775014] ? __local_bh_enable_ip+0x160/0x250 [ 47.779653] ? __closure_sync+0xd0/0x257 [ 47.783684] ? mark_held_locks+0x130/0x130 [ 47.787901] ? __local_bh_enable_ip+0x160/0x250 [ 47.792540] ? __neigh_create+0xed3/0x17f0 [ 47.796747] ? mark_held_locks+0xc7/0x130 [ 47.800866] ? __local_bh_enable_ip+0x160/0x250 [ 47.805509] ? icmpv6_push_pending_frames+0x480/0x480 [ 47.810672] icmpv6_send+0x89/0x160 [ 47.814280] ? icmpv6_send+0x89/0x160 [ 47.818071] ip6_link_failure+0x1d/0x360 [ 47.822120] ip_tunnel_xmit+0x539/0x30e0 [ 47.826153] ? ip_md_tunnel_xmit+0x1470/0x1470 [ 47.830705] ? __lock_acquire+0x764/0x47c0 [ 47.834920] ? __lock_acquire+0x764/0x47c0 [ 47.839124] ? __save_stack_trace+0x9c/0x100 [ 47.843503] __gre_xmit+0x588/0x8e0 [ 47.847116] erspan_xmit+0x95c/0x2f30 [ 47.850887] ? netif_skb_features+0x49f/0xae0 [ 47.855350] ? ipgre_xmit+0xa50/0xa50 [ 47.859122] dev_hard_start_xmit+0x160/0x6e0 [ 47.863500] ? kasan_check_write+0x14/0x20 [ 47.867716] sch_direct_xmit+0x2d3/0x1790 [ 47.871834] ? __lock_acquire+0x764/0x47c0 [ 47.876042] ? __kernel_text_address+0xd/0x40 [ 47.880507] ? unwind_get_return_address+0x58/0xa0 [ 47.885406] ? dev_deactivate_queue.constprop.6+0xb0/0xb0 [ 47.890914] __qdisc_run+0x3ec/0x15c0 [ 47.894686] __dev_queue_xmit+0x1aa2/0x2900 [ 47.898978] ? dev_queue_xmit+0xb/0x10 [ 47.902832] ? netdev_pick_tx+0x2b0/0x2b0 [ 47.906949] ? mark_held_locks+0x130/0x130 [ 47.911154] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 47.916229] ? _raw_write_unlock_bh+0x30/0x40 [ 47.920703] ? memcpy+0x45/0x50 [ 47.923952] dev_queue_xmit+0xb/0x10 [ 47.927635] ? dev_queue_xmit+0xb/0x10 [ 47.931492] neigh_resolve_output+0x4b5/0x830 [ 47.935970] ip6_finish_output2+0xf4e/0x2080 [ 47.940350] ? ip6_forward_finish+0x420/0x420 [ 47.944815] ? kasan_check_read+0x11/0x20 [ 47.948934] ip6_finish_output+0x64e/0xa10 [ 47.953150] ? kasan_check_read+0x11/0x20 [ 47.957268] ip6_output+0x1bb/0x610 [ 47.960867] ? ip6_finish_output+0xa10/0xa10 [ 47.965244] ? rawv6_sendmsg+0x255e/0x32e0 [ 47.969446] ? ip6_fragment+0x3910/0x3910 [ 47.973563] ? kasan_check_read+0x11/0x20 [ 47.977683] rawv6_sendmsg+0x198b/0x32e0 [ 47.981715] ? rawv6_ioctl+0x170/0x170 [ 47.985585] ? __sched_text_start+0x8/0x8 [ 47.989701] ? __might_sleep+0x95/0x190 [ 47.993645] ? __lock_acquire+0x764/0x47c0 [ 47.997851] ? futex_wait_queue_me+0x38c/0x5b0 [ 48.002404] ? udplite6_proc_exit+0x20/0x20 [ 48.006695] ? mark_held_locks+0x130/0x130 [ 48.010899] ? futex_wait_setup+0x320/0x320 [ 48.015189] ? lock_downgrade+0x860/0x860 [ 48.019306] ? kasan_check_write+0x14/0x20 [ 48.023512] ? wake_up_q+0xb3/0x100 [ 48.027112] ? selinux_secmark_relabel_packet+0xd0/0xd0 [ 48.032455] ? kasan_check_read+0x11/0x20 [ 48.036581] inet_sendmsg+0x108/0x440 [ 48.040351] ? inet_sendmsg+0x108/0x440 [ 48.044296] ? security_socket_sendmsg+0x4a/0x90 [ 48.049033] ? inet_recvmsg+0x580/0x580 [ 48.052974] sock_sendmsg+0xac/0xf0 [ 48.056571] sock_write_iter+0x215/0x420 [ 48.060604] ? sock_sendmsg+0xf0/0xf0 [ 48.064644] ? mark_held_locks+0x130/0x130 [ 48.068849] __vfs_write+0x443/0x890 [ 48.072535] ? kernel_read+0x130/0x130 [ 48.076404] ? selinux_file_permission+0x2d1/0x3f0 [ 48.081305] ? rw_verify_area+0xb8/0x2b0 [ 48.085334] vfs_write+0x150/0x4d0 [ 48.088850] ksys_write+0x103/0x260 [ 48.092458] ? __ia32_sys_read+0xa0/0xa0 [ 48.096496] ? do_syscall_64+0x21/0x4e0 [ 48.100442] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.105780] __x64_sys_write+0x6e/0xb0 [ 48.109650] do_syscall_64+0xd0/0x4e0 [ 48.113421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.118581] RIP: 0033:0x45cc79 [ 48.121756] 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 [ 48.140631] RSP: 002b:00007fd7976e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.148312] RAX: ffffffffffffffda RBX: 00000000000358c0 RCX: 000000000045cc79 [ 48.155560] RDX: 0000000000000028 RSI: 0000000020000140 RDI: 0000000000000005 [ 48.162799] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 48.170038] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 48.177291] R13: 00007ffd02a7799f R14: 00007fd7976e99c0 R15: 000000000078bf0c [ 48.239906] syz-executor.0 (8074) used greatest stack depth: 22024 bytes left [ 48.554040] Bluetooth: hci0: command 0x0409 tx timeout [ 49.276998] Bluetooth: hci2: command 0x0409 tx timeout [ 49.284365] Bluetooth: hci1: command 0x0409 tx timeout [ 49.354049] Bluetooth: hci5: command 0x0409 tx timeout [ 49.359632] Bluetooth: hci3: command 0x0409 tx timeout [ 49.374833] Bluetooth: hci4: command 0x0409 tx timeout [ 50.633556] Bluetooth: hci0: command 0x041b tx timeout [ 51.353410] Bluetooth: hci1: command 0x041b tx timeout [ 51.358764] Bluetooth: hci2: command 0x041b tx timeout [ 51.433590] Bluetooth: hci4: command 0x041b tx timeout [ 51.438998] Bluetooth: hci3: command 0x041b tx timeout [ 51.460226] Bluetooth: hci5: command 0x041b tx timeout 2020/09/29 07:57:37 executed programs: 299 [ 52.713115] Bluetooth: hci0: command 0x040f tx timeout [ 53.433355] Bluetooth: hci2: command 0x040f tx timeout [ 53.439135] Bluetooth: hci1: command 0x040f tx timeout [ 53.514860] Bluetooth: hci5: command 0x040f tx timeout [ 53.535407] Bluetooth: hci3: command 0x040f tx timeout [ 53.558222] Bluetooth: hci4: command 0x040f tx timeout [ 54.792754] Bluetooth: hci0: command 0x0419 tx timeout [ 55.512701] Bluetooth: hci1: command 0x0419 tx timeout [ 55.518347] Bluetooth: hci2: command 0x0419 tx timeout [ 55.592735] Bluetooth: hci4: command 0x0419 tx timeout [ 55.600558] Bluetooth: hci3: command 0x0419 tx timeout [ 55.624013] Bluetooth: hci5: command 0x0419 tx timeout 2020/09/29 07:57:42 executed programs: 723