Warning: Permanently added '10.128.0.65' (ECDSA) to the list of known hosts. 2019/12/16 16:00:24 parsed 1 programs 2019/12/16 16:00:25 executed programs: 0 [ 48.755449] IPVS: ftp: loaded support on port[0] = 21 [ 48.755451] IPVS: ftp: loaded support on port[0] = 21 [ 48.838800] IPVS: ftp: loaded support on port[0] = 21 [ 48.839010] IPVS: ftp: loaded support on port[0] = 21 [ 48.855469] IPVS: ftp: loaded support on port[0] = 21 [ 48.893830] IPVS: ftp: loaded support on port[0] = 21 [ 49.028606] chnl_net:caif_netlink_parms(): no params data found [ 49.036373] chnl_net:caif_netlink_parms(): no params data found [ 49.065133] chnl_net:caif_netlink_parms(): no params data found [ 49.123458] chnl_net:caif_netlink_parms(): no params data found [ 49.163663] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.170437] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.177624] device bridge_slave_0 entered promiscuous mode [ 49.197651] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.204015] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.212169] device bridge_slave_0 entered promiscuous mode [ 49.222657] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.229630] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.236700] device bridge_slave_1 entered promiscuous mode [ 49.246503] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.253126] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.260066] device bridge_slave_1 entered promiscuous mode [ 49.271781] chnl_net:caif_netlink_parms(): no params data found [ 49.281473] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.290284] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.297364] device bridge_slave_0 entered promiscuous mode [ 49.310281] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.320160] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.334916] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.346461] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.353044] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.360445] device bridge_slave_1 entered promiscuous mode [ 49.401903] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.434908] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.449390] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.457109] team0: Port device team_slave_0 added [ 49.462434] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.470140] team0: Port device team_slave_0 added [ 49.479793] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.488888] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.495240] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.502998] device bridge_slave_0 entered promiscuous mode [ 49.509624] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.516777] team0: Port device team_slave_1 added [ 49.522249] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.529524] team0: Port device team_slave_1 added [ 49.539029] chnl_net:caif_netlink_parms(): no params data found [ 49.554231] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.560705] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.567874] device bridge_slave_0 entered promiscuous mode [ 49.574325] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.581046] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.588365] device bridge_slave_1 entered promiscuous mode [ 49.594579] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.602100] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.611644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.622437] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.629557] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.636366] device bridge_slave_1 entered promiscuous mode [ 49.650830] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.672073] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.679272] team0: Port device team_slave_0 added [ 49.690131] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.749662] device hsr_slave_0 entered promiscuous mode [ 49.817338] device hsr_slave_1 entered promiscuous mode [ 49.869429] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.876637] team0: Port device team_slave_1 added [ 49.883260] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.896754] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.904877] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.958726] device hsr_slave_0 entered promiscuous mode [ 50.017402] device hsr_slave_1 entered promiscuous mode [ 50.057563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.064827] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.079759] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.086621] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.094557] team0: Port device team_slave_0 added [ 50.101446] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.119194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.129968] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.136663] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.143103] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.150399] device bridge_slave_0 entered promiscuous mode [ 50.157730] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.164868] team0: Port device team_slave_1 added [ 50.183048] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.189843] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.196724] device bridge_slave_1 entered promiscuous mode [ 50.210164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.217693] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.225063] team0: Port device team_slave_0 added [ 50.279724] device hsr_slave_0 entered promiscuous mode [ 50.307443] device hsr_slave_1 entered promiscuous mode [ 50.352127] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.360995] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.372395] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.380264] team0: Port device team_slave_1 added [ 50.385500] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.392633] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.401693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.420991] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.428021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.488900] device hsr_slave_0 entered promiscuous mode [ 50.529045] device hsr_slave_1 entered promiscuous mode [ 50.568009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.575156] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.585127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.594438] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.601980] team0: Port device team_slave_0 added [ 50.608091] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.615008] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.622714] team0: Port device team_slave_1 added [ 50.640520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.651782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.708734] device hsr_slave_0 entered promiscuous mode [ 50.757485] device hsr_slave_1 entered promiscuous mode [ 50.798263] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.805992] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.818444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.848454] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.889075] device hsr_slave_0 entered promiscuous mode [ 50.927424] device hsr_slave_1 entered promiscuous mode [ 50.977731] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.985576] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.015020] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.030088] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.038053] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.048628] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.055051] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.068148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.076043] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.095385] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.104328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.112387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.132654] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.140108] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.149681] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.164505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.179679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.187941] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.198035] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.209073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.216748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.224800] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.231312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.239574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.246353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.253198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.260847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.268620] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.274950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.282083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.291152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.300379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.309744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.320313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.330285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.337487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.345138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.352964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.360978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.368710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.377405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.385642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.394906] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.401285] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.407552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.415311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.426338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.434787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.442476] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.452369] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.459601] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.466233] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.474331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.482700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.490392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.497465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.504288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.511296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.520016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.528315] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.534385] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.543452] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.551665] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.558509] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.565228] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.572577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.581487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.588948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.595686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.602632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.610515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.618169] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.624497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.632708] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.640114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.650025] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.656090] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.665497] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.673845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.681802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.690919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.698083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.705685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.713278] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.719619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.726402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.734608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.742232] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.748597] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.756532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.765412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.775425] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.785431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.793599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.802065] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.808447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.815246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.822548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.829885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.838194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.846025] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.854104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.863183] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.873172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.880570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.888407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.896028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.903814] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.910227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.916968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.924789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.932556] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.938933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.945608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.953733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.961435] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.967809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.974725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.984909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.994994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.005597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.013408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.021100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.029418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.037412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.044884] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.051263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.059199] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.069019] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.075734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.083682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.093831] audit: type=1400 audit(1576512028.965:40): avc: denied { associate } for pid=7129 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 52.094533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.133645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.146776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.155503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.165606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.174029] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.182087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.189914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.198171] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.206732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.219146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.228617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.240471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.247884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.255514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.263699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.271909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.280261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.287933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.296189] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.307446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.315465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.325859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.334516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.341868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.349597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.357181] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.363521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.370570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.378114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.385391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.393139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.400656] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.406968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.413767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.421550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.430758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.439006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.448599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.456090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.464623] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.472334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.480509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.488234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.495864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.502791] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.511115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.519063] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.528804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.537969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.544786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.554462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.562393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.570513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.578270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.585862] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.593448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.600909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.609185] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.615194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.623216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.631240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.647119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.654781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.662777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.672722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.681068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.690689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.698301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.705669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.713072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.720680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.728586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.736051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.744830] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.751921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.761183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.769356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.782339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.790527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.798656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.806136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.817773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.825053] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.831846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.839922] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.845922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.858775] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.867310] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.874252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.883256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.893475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.914561] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.923371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.944033] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.957674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.965736] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.983617] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.995030] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.007783] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.028538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.049267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.061705] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.087005] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.124591] 8021q: adding VLAN 0 to HW filter on device batadv0 2033/05/18 03:33:22 executed programs: 18 2033/05/18 03:33:21 executed programs: 109 2033/05/18 03:33:21 executed programs: 196 2033/05/18 03:33:21 executed programs: 285 2033/05/18 03:33:21 executed programs: 372 2033/05/18 03:33:21 executed programs: 462 2033/05/18 03:33:21 executed programs: 552 2033/05/18 03:33:21 executed programs: 641 2033/05/18 03:33:21 executed programs: 723 2033/05/18 03:33:21 executed programs: 817 2033/05/18 03:33:21 executed programs: 899 2033/05/18 03:33:20 executed programs: 990 2033/05/18 03:33:21 executed programs: 1074 2033/05/18 03:33:22 executed programs: 1158 2033/05/18 03:33:21 executed programs: 1247 2033/05/18 03:33:21 executed programs: 1336 2033/05/18 03:33:21 executed programs: 1425 2033/05/18 03:33:21 executed programs: 1516 2033/05/18 03:33:21 executed programs: 1603 2033/05/18 03:33:21 executed programs: 1692 2033/05/18 03:33:21 executed programs: 1780 2033/05/18 03:33:21 executed programs: 1871 2033/05/18 03:33:21 executed programs: 1961 2033/05/18 03:33:21 executed programs: 2054 2033/05/18 03:33:21 executed programs: 2138 2033/05/18 03:33:21 executed programs: 2227 2033/05/18 03:33:21 executed programs: 2313 2033/05/18 03:33:22 executed programs: 2404 2033/05/18 03:33:21 executed programs: 2497 2033/05/18 03:33:21 executed programs: 2588 [ 212.247221] INFO: task kworker/u4:0:7 blocked for more than 140 seconds. [ 212.254469] Not tainted 4.19.89-syzkaller #0 [ 212.263945] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 212.272218] kworker/u4:0 D28088 7 2 0x80000000 [ 212.282875] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 212.289907] Call Trace: [ 212.292569] __schedule+0x78c/0x1c10 [ 212.296344] ? pci_mmcfg_check_reserved+0x120/0x120 [ 212.306260] ? mark_held_locks+0x130/0x130 [ 212.310835] schedule+0x7f/0x1b0 [ 212.314270] schedule_timeout+0x6d5/0xda0 [ 212.323205] ? find_held_lock+0x36/0x1d0 [ 212.327526] ? usleep_range+0x130/0x130 [ 212.331575] ? mark_held_locks+0xc7/0x130 [ 212.335799] ? _raw_spin_unlock_irq+0x27/0x80 [ 212.345187] ? wait_for_completion+0x27a/0x460 [ 212.350709] ? lockdep_hardirqs_on+0x421/0x5c0 [ 212.355381] ? _raw_spin_unlock_irq+0x27/0x80 [ 212.364655] ? trace_hardirqs_on+0x28/0x190 [ 212.369219] wait_for_completion+0x282/0x460 [ 212.373696] ? wait_for_completion_interruptible+0x500/0x500 [ 212.384306] ? wake_up_q+0x100/0x100 [ 212.388272] __synchronize_srcu+0x121/0x200 [ 212.405945] ? call_srcu+0x10/0x10 [ 212.426323] kobject: 'loop1' (000000007fd0dda7): kobject_uevent_env [ 212.442124] ? rcu_unexpedite_gp+0x20/0x20 [ 212.448856] kobject: 'loop1' (000000007fd0dda7): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 212.466410] ? kvm_clock_get_cycles+0x9/0x10 [ 212.474558] ? ktime_get_mono_fast_ns+0xcb/0x220 [ 212.494918] kobject: 'loop0' (00000000e1022e8a): kobject_uevent_env [ 212.514019] kobject: 'loop0' (00000000e1022e8a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 212.521364] synchronize_srcu+0x2ee/0x3d3 [ 212.541028] fsnotify_connector_destroy_workfn+0x45/0xa0 [ 212.554472] kobject: 'loop2' (00000000e7c8483a): kobject_uevent_env [ 212.561446] process_one_work+0x830/0x1670 [ 212.565841] kobject: 'loop2' (00000000e7c8483a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 212.571157] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 212.576902] kobject: 'loop4' (00000000c8f87733): kobject_uevent_env [ 212.588713] ? lock_acquire+0x173/0x3d0 [ 212.590791] kobject: 'loop4' (00000000c8f87733): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 212.597076] ? kasan_check_write+0x14/0x20 [ 212.603229] kobject: 'loop3' (00000000127963ff): kobject_uevent_env [ 212.617085] ? do_raw_spin_lock+0xc1/0x230 [ 212.618193] kobject: 'loop3' (00000000127963ff): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 212.621379] worker_thread+0x85/0xb60 [ 212.636575] kobject: 'loop2' (00000000e7c8483a): kobject_uevent_env [ 212.647109] ? __kthread_parkme+0x47/0x190 [ 212.650021] kobject: 'loop2' (00000000e7c8483a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 212.653624] kthread+0x324/0x3e0 [ 212.663047] kobject: 'loop3' (00000000127963ff): kobject_uevent_env [ 212.675277] ? process_one_work+0x1670/0x1670 [ 212.676673] kobject: 'loop3' (00000000127963ff): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 212.684189] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 212.693934] kobject: 'loop4' (00000000c8f87733): kobject_uevent_env [ 212.701719] kobject: 'loop4' (00000000c8f87733): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 212.707123] ret_from_fork+0x24/0x30 [ 212.714970] INFO: task kworker/u4:4:2308 blocked for more than 140 seconds. [ 212.715866] kobject: 'loop2' (00000000e7c8483a): kobject_uevent_env [ 212.726456] Not tainted 4.19.89-syzkaller #0 [ 212.732856] kobject: 'loop2' (00000000e7c8483a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 212.743773] kobject: 'loop1' (000000007fd0dda7): kobject_uevent_env [ 212.747088] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 212.754909] kobject: 'loop1' (000000007fd0dda7): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 212.758219] kworker/u4:4 D26024 2308 2 0x80000000 [ 212.820574] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 212.836861] Call Trace: [ 212.842893] __schedule+0x78c/0x1c10 [ 212.853242] ? debug_object_activate+0x327/0x4e0 [ 212.861357] ? pci_mmcfg_check_reserved+0x120/0x120 [ 212.866448] ? mark_held_locks+0x130/0x130 [ 212.875565] schedule+0x7f/0x1b0 [ 212.879866] schedule_timeout+0x6d5/0xda0 [ 212.884065] ? find_held_lock+0x36/0x1d0 [ 212.898034] ? usleep_range+0x130/0x130 [ 212.902281] ? mark_held_locks+0xc7/0x130 [ 212.906467] ? _raw_spin_unlock_irq+0x27/0x80 [ 212.915085] ? wait_for_completion+0x27a/0x460 [ 212.920732] ? lockdep_hardirqs_on+0x421/0x5c0 [ 212.925357] ? _raw_spin_unlock_irq+0x27/0x80 [ 212.933881] ? trace_hardirqs_on+0x28/0x190 [ 212.939439] wait_for_completion+0x282/0x460 [ 212.943899] ? wait_for_completion_interruptible+0x500/0x500 [ 212.953781] ? wake_up_q+0x100/0x100 [ 212.958489] __synchronize_srcu+0x121/0x200 [ 212.962851] ? call_srcu+0x10/0x10 [ 212.966422] ? rcu_unexpedite_gp+0x20/0x20 [ 212.974659] ? kvm_clock_read+0x18/0x30 [ 212.979623] ? kvm_clock_get_cycles+0x9/0x10 [ 212.984072] ? ktime_get_mono_fast_ns+0xcb/0x220 [ 212.992764] synchronize_srcu+0x245/0x3d3 [ 212.996973] fsnotify_mark_destroy_workfn+0xfc/0x390 [ 213.003098] ? fsnotify_grab_connector+0x180/0x180 [ 213.012718] process_one_work+0x830/0x1670 [ 213.017006] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 213.022698] ? lock_acquire+0x173/0x3d0 [ 213.026722] ? kasan_check_write+0x14/0x20 [ 213.035024] ? do_raw_spin_lock+0xc1/0x230 [ 213.040261] worker_thread+0x85/0xb60 [ 213.044103] ? __kthread_parkme+0x47/0x190 [ 213.052374] kthread+0x324/0x3e0 [ 213.055780] ? process_one_work+0x1670/0x1670 [ 213.061263] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 213.066846] ret_from_fork+0x24/0x30 [ 213.074612] [ 213.074612] Showing all locks held in the system: [ 213.084208] 2 locks held by kworker/u4:0/7: [ 213.092525] #0: 00000000848818e0 ((wq_completion)"events_unbound"){+.+.}, at: process_one_work+0x762/0x1670 [ 213.105198] #1: 0000000023b4efa5 (connector_reaper_work){+.+.}, at: process_one_work+0x792/0x1670 [ 213.119214] 1 lock held by khungtaskd/1003: [ 213.123577] #0: 00000000a302c9e6 (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 213.134838] 2 locks held by kworker/u4:4/2308: [ 213.142685] #0: 00000000848818e0 ((wq_completion)"events_unbound"){+.+.}, at: process_one_work+0x762/0x1670 [ 213.155257] #1: 0000000054f82a5e ((reaper_work).work){+.+.}, at: process_one_work+0x792/0x1670 [ 213.166751] 3 locks held by kworker/0:2/2646: [ 213.173902] 1 lock held by rsyslogd/6888: [ 213.180571] #0: 00000000131817ee (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa7/0xd0 [ 213.190870] 2 locks held by getty/7010: [ 213.194880] #0: 000000008e22bf2b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 213.205677] #1: 00000000d467a82b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1910 [ 213.222503] kobject: 'loop5' (000000002fea500f): kobject_uevent_env [ 213.245067] 2 locks held by getty/7011: [ 213.250050] kobject: 'loop5' (000000002fea500f): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 213.279894] #0: 00000000adec61d4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 213.301838] kobject: 'loop2' (00000000e7c8483a): kobject_uevent_env [ 213.314869] #1: 000000007591b1f4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1910 [ 213.330124] kobject: 'loop2' (00000000e7c8483a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 213.351178] 2 locks held by getty/7013: [ 213.356292] #0: 00000000d1c84d12 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 213.370321] kobject: 'loop4' (00000000c8f87733): kobject_uevent_env [ 213.376918] #1: 00000000547d4891 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1910 [ 213.395033] kobject: 'loop4' (00000000c8f87733): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 213.405786] 2 locks held by getty/7014: [ 213.414946] kobject: 'loop1' (000000007fd0dda7): kobject_uevent_env [ 213.422485] #0: 000000008a8442e3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 213.440096] kobject: 'loop1' (000000007fd0dda7): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 213.451807] #1: 0000000000c5e305 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1910 [ 213.464701] kobject: 'loop3' (00000000127963ff): kobject_uevent_env [ 213.473071] 2 locks held by getty/7015: [ 213.480271] kobject: 'loop3' (00000000127963ff): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 213.487439] #0: 000000002a4f3a00 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 213.491927] kobject: 'loop4' (00000000c8f87733): kobject_uevent_env [ 213.509032] #1: 00000000945c470b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1910 [ 213.509071] kobject: 'loop4' (00000000c8f87733): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 213.527803] 2 locks held by getty/7016: [ 213.536234] #0: 000000004db6a048 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 213.536611] kobject: 'loop1' (000000007fd0dda7): kobject_uevent_env [ 213.552237] #1: 0000000095b1090e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1910 [ 213.555795] kobject: 'loop1' (000000007fd0dda7): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 213.571046] 2 locks held by getty/7017: [ 213.576303] kobject: 'loop3' (00000000127963ff): kobject_uevent_env [ 213.583053] #0: 00000000d93f361a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 213.583738] kobject: 'loop3' (00000000127963ff): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 213.606220] kobject: 'loop4' (00000000c8f87733): kobject_uevent_env [ 213.610090] #1: 000000004a7e2218 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1910 [ 213.613718] kobject: 'loop4' (00000000c8f87733): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 213.633629] 1 lock held by syz-executor.0/17647: [ 213.635875] kobject: 'loop1' (000000007fd0dda7): kobject_uevent_env [ 213.642843] #0: 00000000806ee86e (&rtc->ops_lock){+.+.}, at: rtc_dev_ioctl+0xe0/0x6e0 [ 213.644942] kobject: 'loop1' (000000007fd0dda7): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 213.663898] [ 213.666667] ============================================= [ 213.666667] [ 213.668036] kobject: 'loop3' (00000000127963ff): kobject_uevent_env [ 213.682561] NMI backtrace for cpu 0 [ 213.685191] kobject: 'loop3' (00000000127963ff): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 213.686212] CPU: 0 PID: 1003 Comm: khungtaskd Not tainted 4.19.89-syzkaller #0 [ 213.700449] kobject: 'loop4' (00000000c8f87733): kobject_uevent_env [ 213.702960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.709758] kobject: 'loop4' (00000000c8f87733): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 213.718705] Call Trace: [ 213.718726] dump_stack+0x123/0x177 [ 213.718736] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 213.718745] ? lapic_can_unplug_cpu.cold.29+0x3f/0x3f [ 213.718750] nmi_trigger_cpumask_backtrace+0xe6/0x11a [ 213.718756] arch_trigger_cpumask_backtrace+0x14/0x20 [ 213.718764] watchdog+0x5c3/0xb40 [ 213.718778] kthread+0x324/0x3e0 [ 213.729091] kobject: 'loop5' (000000002fea500f): kobject_uevent_env [ 213.730789] ? hungtask_pm_notify+0x40/0x40 [ 213.734406] kobject: 'loop5' (000000002fea500f): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 213.739039] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 213.739051] ret_from_fork+0x24/0x30 [ 213.739151] Sending NMI from CPU 0 to CPUs 1: [ 213.795939] NMI backtrace for cpu 1 [ 213.795941] CPU: 1 PID: 7154 Comm: udevd Not tainted 4.19.89-syzkaller #0 [ 213.795943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.795944] RIP: 0010:__lock_acquire+0x24a/0x4980 [ 213.795947] Code: 31 00 00 49 8b 5c dd 08 48 85 db 0f 84 1d ff ff ff 48 8d bb 38 01 00 00 be 04 00 00 00 44 89 84 24 88 00 00 00 e8 c6 ab 45 00 ff 83 38 01 00 00 49 8d 86 78 08 00 00 44 8b 84 24 88 00 00 00 [ 213.795948] RSP: 0018:ffff88808f6af450 EFLAGS: 00000046 [ 213.795951] RAX: fffffbfff12b59d4 RBX: ffffffff895acd60 RCX: ffffffff814b71ba [ 213.795952] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff895ace98 [ 213.795953] RBP: ffff88808f6af638 R08: fffffbfff12b59d4 R09: fffffbfff12b59d3 [ 213.795954] R10: fffffbfff12b59d3 R11: ffffffff895ace9b R12: 0000000000000001 [ 213.795955] R13: ffff88808f6af860 R14: ffff888077d021c0 R15: 0000000000000000 [ 213.795957] FS: 00007f90dc6f27a0(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 213.795958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.795959] CR2: 0000000000693e8d CR3: 000000008f36c000 CR4: 00000000001406e0 [ 213.795961] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 213.795962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 213.795963] Call Trace: [ 213.795964] ? mark_held_locks+0x130/0x130 [ 213.795965] ? mark_held_locks+0x130/0x130 [ 213.795966] ? __lock_is_held+0xb5/0x140 [ 213.795967] ? mark_held_locks+0x130/0x130 [ 213.795968] ? __lock_is_held+0xb5/0x140 [ 213.795969] ? __lock_acquire+0x792/0x4980 [ 213.795970] ? lock_acquire+0x173/0x3d0 [ 213.795971] ? kernfs_iop_lookup+0x4c/0x1f0 [ 213.795972] lock_acquire+0x173/0x3d0 [ 213.795973] ? __wake_up_common_lock+0xba/0x180 [ 213.795974] _raw_spin_lock_irqsave+0x99/0xd0 [ 213.795975] ? __wake_up_common_lock+0xba/0x180 [ 213.795977] __wake_up_common_lock+0xba/0x180 [ 213.795978] ? __wake_up_common+0x600/0x600 [ 213.795979] ? lock_acquire+0x173/0x3d0 [ 213.795980] __wake_up+0xe/0x10 [ 213.795981] __d_lookup_done+0x1a2/0x3f0 [ 213.795982] __lookup_slow+0x34b/0x400 [ 213.795983] ? kasan_check_read+0x11/0x20 [ 213.795984] ? vfs_unlink+0x450/0x450 [ 213.795985] lookup_slow+0x51/0x70 [ 213.795986] walk_component+0x694/0x2320 [ 213.795987] ? security_inode_permission+0x73/0xb0 [ 213.795988] ? path_init+0x1550/0x1550 [ 213.795989] ? link_path_walk.part.41+0x6f9/0x1550 [ 213.795990] ? path_init+0x62a/0x1550 [ 213.795991] ? walk_component+0x2320/0x2320 [ 213.795992] ? save_stack+0x43/0xd0 [ 213.795993] ? kasan_kmalloc+0xc7/0xe0 [ 213.795994] ? kasan_slab_alloc+0x12/0x20 [ 213.795995] ? kmem_cache_alloc+0x12e/0x730 [ 213.795997] ? getname_flags+0xb8/0x520 [ 213.795998] path_lookupat.isra.44+0x180/0x850 [ 213.795999] ? path_parentat.isra.42+0x100/0x100 [ 213.796000] ? find_held_lock+0x36/0x1d0 [ 213.796001] filename_lookup.part.58+0x160/0x360 [ 213.796002] ? filename_parentat.isra.56.part.57+0x400/0x400 [ 213.796003] ? __check_object_size+0x1ef/0x301 [ 213.796005] ? rcu_read_lock_sched_held+0x108/0x120 [ 213.796006] ? strncpy_from_user+0x80/0x260 [ 213.796007] ? getname_flags+0xf6/0x520 [ 213.796008] user_path_at_empty+0x39/0x40 [ 213.796009] do_readlinkat+0xcc/0x2c0 [ 213.796010] ? __do_sys_newstat+0x85/0xe0 [ 213.796011] ? __do_compat_sys_newfstat+0xd0/0xd0 [ 213.796012] ? __do_page_fault+0x492/0xb20 [ 213.796013] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 213.796014] ? do_syscall_64+0x21/0x4e0 [ 213.796015] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.796016] __x64_sys_readlink+0x73/0xb0 [ 213.796017] do_syscall_64+0xd0/0x4e0 [ 213.796019] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.796020] RIP: 0033:0x7f90dbdfb577 [ 213.796022] Code: f0 ff ff 77 02 f3 c3 48 8b 15 bd 38 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 90 90 b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 38 2b 00 31 d2 48 29 c2 64 [ 213.796023] RSP: 002b:00007ffe97ee62e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000059 [ 213.796025] RAX: ffffffffffffffda RBX: 00007ffe97ee6b20 RCX: 00007f90dbdfb577 [ 213.796026] RDX: 0000000000000400 RSI: 00007ffe97ee66f0 RDI: 00007ffe97ee62f0 [ 213.796028] RBP: 0000000000000200 R08: 000000000041c733 R09: 00007f90dbe505d0 [ 213.796029] R10: 7269762f73656369 R11: 0000000000000206 R12: 00000000006d6ab8 [ 213.796030] R13: 00000000006d6aac R14: 0000000000689030 R15: 00000000006c1a00 [ 213.927100] Kernel panic - not syncing: hung_task: blocked tasks [ 214.214385] CPU: 0 PID: 1003 Comm: khungtaskd Not tainted 4.19.89-syzkaller #0 [ 214.221738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.231081] Call Trace: [ 214.233666] dump_stack+0x123/0x177 [ 214.237281] panic+0x1cd/0x375 [ 214.240456] ? __warn_printk+0xd6/0xd6 [ 214.244335] watchdog+0x5d4/0xb40 [ 214.247777] kthread+0x324/0x3e0 [ 214.251122] ? hungtask_pm_notify+0x40/0x40 [ 214.255422] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 214.260940] ret_from_fork+0x24/0x30 [ 214.266158] Kernel Offset: disabled [ 214.269785] Rebooting in 86400 seconds..