Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 24.500625] random: crng init done [ 24.505021] random: 7 urandom warning(s) missed due to ratelimiting [ 31.421849] IPVS: ftp: loaded support on port[0] = 21 [ 31.973842] can: request_module (can-proto-0) failed. [ 32.017453] can: request_module (can-proto-0) failed. [ 32.026188] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.127' (ECDSA) to the list of known hosts. 2021/09/10 14:54:03 parsed 1 programs 2021/09/10 14:54:03 executed programs: 0 [ 39.065306] IPVS: ftp: loaded support on port[0] = 21 [ 39.075139] IPVS: ftp: loaded support on port[0] = 21 [ 39.078742] IPVS: ftp: loaded support on port[0] = 21 [ 39.090654] IPVS: ftp: loaded support on port[0] = 21 [ 39.092051] IPVS: ftp: loaded support on port[0] = 21 [ 39.097598] IPVS: ftp: loaded support on port[0] = 21 [ 39.388202] chnl_net:caif_netlink_parms(): no params data found [ 39.453841] chnl_net:caif_netlink_parms(): no params data found [ 39.469902] chnl_net:caif_netlink_parms(): no params data found [ 39.486364] chnl_net:caif_netlink_parms(): no params data found [ 39.497782] chnl_net:caif_netlink_parms(): no params data found [ 39.507772] chnl_net:caif_netlink_parms(): no params data found [ 39.695214] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.704682] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.712997] device bridge_slave_0 entered promiscuous mode [ 39.724749] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.731869] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.739173] device bridge_slave_0 entered promiscuous mode [ 39.745525] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.751974] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.761847] device bridge_slave_0 entered promiscuous mode [ 39.772833] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.780231] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.789087] device bridge_slave_0 entered promiscuous mode [ 39.795894] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.804538] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.811793] device bridge_slave_1 entered promiscuous mode [ 39.827368] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.834008] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.842041] device bridge_slave_1 entered promiscuous mode [ 39.848689] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.855385] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.862761] device bridge_slave_1 entered promiscuous mode [ 39.869516] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.879245] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.887218] device bridge_slave_1 entered promiscuous mode [ 39.893739] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.900209] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.907567] device bridge_slave_0 entered promiscuous mode [ 39.942982] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.950086] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.957854] device bridge_slave_1 entered promiscuous mode [ 39.964136] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.972955] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.980822] device bridge_slave_0 entered promiscuous mode [ 39.994717] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.001926] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.010485] device bridge_slave_1 entered promiscuous mode [ 40.017961] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.027331] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.043717] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.057199] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.065657] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.075013] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.085582] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.100051] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.112714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.138406] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.147698] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.164905] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.172473] team0: Port device team_slave_0 added [ 40.191090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.199565] team0: Port device team_slave_0 added [ 40.205458] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.218767] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.225900] team0: Port device team_slave_0 added [ 40.231645] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.239624] team0: Port device team_slave_1 added [ 40.244743] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.252392] team0: Port device team_slave_0 added [ 40.261777] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.269612] team0: Port device team_slave_1 added [ 40.279228] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.287175] team0: Port device team_slave_1 added [ 40.296052] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.304561] team0: Port device team_slave_1 added [ 40.310507] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.318507] team0: Port device team_slave_0 added [ 40.333130] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.340526] team0: Port device team_slave_0 added [ 40.367875] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.375647] team0: Port device team_slave_1 added [ 40.381749] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.390168] team0: Port device team_slave_1 added [ 40.397343] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.403760] 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. [ 40.430597] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.443354] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.450053] 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. [ 40.476169] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.492313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.498888] 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. [ 40.524992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.540275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.546577] 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. [ 40.572126] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.587747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.594271] 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. [ 40.622410] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.634056] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.641041] 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. [ 40.667206] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.678723] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.685225] 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. [ 40.711500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.726116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.737201] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.744671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.752519] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.759261] 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. [ 40.784851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.796008] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.802654] 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. [ 40.828847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.839730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.847461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.854216] 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. [ 40.879855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.891014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.898690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.906378] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.914232] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.921185] 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. [ 40.950193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.965019] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.972158] 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. [ 40.998786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.017694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.024734] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.032459] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.044883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.107480] device hsr_slave_0 entered promiscuous mode [ 41.136047] device hsr_slave_1 entered promiscuous mode [ 41.176193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.218111] device hsr_slave_0 entered promiscuous mode [ 41.276096] device hsr_slave_1 entered promiscuous mode [ 41.320062] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.357981] device hsr_slave_0 entered promiscuous mode [ 41.405978] device hsr_slave_1 entered promiscuous mode [ 41.497941] device hsr_slave_0 entered promiscuous mode [ 41.535867] device hsr_slave_1 entered promiscuous mode [ 41.575991] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.637030] device hsr_slave_0 entered promiscuous mode [ 41.665955] device hsr_slave_1 entered promiscuous mode [ 41.725930] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.733244] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.740410] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.747520] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.759296] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.766415] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.778528] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.846806] device hsr_slave_0 entered promiscuous mode [ 41.885683] device hsr_slave_1 entered promiscuous mode [ 41.933248] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.950701] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.986072] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.230699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.240554] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.255109] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.269879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.281833] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.301526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.370936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.394914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.404609] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.414475] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.424906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.444776] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.453176] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.462771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.471376] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.480856] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.488169] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.496187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.504339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.511980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.519994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.529792] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.536401] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.544984] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.554063] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.562391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.572904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.584925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.593573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.600947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.608705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.616891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.624694] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.631425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.639242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.650109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.658082] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.664596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.671930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.679727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.688679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.696367] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.702440] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.711041] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.720748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.728868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.736458] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.744735] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.753642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.762914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.771333] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.777754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.784744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.793393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.801006] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.807596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.814467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.821691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.830481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.840880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.848803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.857766] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.864885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.872461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.881465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.888505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.895791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.903445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.911718] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.918107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.924895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.931785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.939192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.948825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.960960] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.967507] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.975943] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.982045] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.990121] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.998592] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.004785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.011931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.021608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.030525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.039714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.049336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.056679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.064406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.072669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.080780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.088855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.096722] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.103197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.110253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.118198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.126027] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.132744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.140055] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.147311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.154375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.162465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.172566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.181579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.191719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.202684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.210445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.218459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.226520] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.232872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.239960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.248336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.256115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.264008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.272151] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.278745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.286174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.293995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.301638] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.308122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.315680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.323859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.331570] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.337981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.345397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.354415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.366009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.375066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.383519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.393762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.402413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.410590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.419700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.427716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.435994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.443506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.452235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.459962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.468791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.479482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.488602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.495825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.503878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.512493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.520603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.529304] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.535790] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.542941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.551234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.559083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.566889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.575447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.584070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.596083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.604195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.613903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.626965] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.633009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.640564] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.648292] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.655713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.663758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.671988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.680388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.689410] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.698075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.706255] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.714969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.725944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.735109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.747429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.754424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.763211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.772217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.781031] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.789449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.797753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.806193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.814883] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.825706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.833825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.842392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.853044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.862260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.870131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.878185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.886658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.894163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.903036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.911213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.919546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.928402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.937205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.953212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.963903] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.970988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.978316] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.987958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.995629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.003174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.010996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.018999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.026686] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.036192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.043779] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.051857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.059876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.068357] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.074864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.083767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.095462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.102930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.113676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.122201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.132506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.141289] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.147749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.155751] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.162477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.171127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.183414] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.196367] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.204832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.213172] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.225178] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.231607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.240209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.253620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.260817] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.267676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.276402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.283775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.292454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.307206] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.314990] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.329181] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.337424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.349921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.357255] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.365023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.373146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.383285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.392656] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.401828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.416203] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.423028] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.432157] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.438559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.446926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.453821] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.463261] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.477990] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.491644] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.505119] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.514135] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.521520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.530109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.538483] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.546032] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.557899] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.576323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.583648] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.591888] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.601757] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.610773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.620584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.630027] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.638832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.660146] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.677318] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.684706] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.691869] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.701256] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.713267] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.723710] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.733502] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.742351] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.750872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.759717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.769255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.778217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.786772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.794028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.805652] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.816811] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.824552] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.831171] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.841427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.853124] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.860337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.869189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.880022] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.888274] device veth0_vlan entered promiscuous mode [ 44.896495] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.932879] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.943286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.957813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.966313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.974665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.983749] device veth0_vlan entered promiscuous mode [ 44.995810] device veth1_vlan entered promiscuous mode [ 45.003055] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.010452] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.018291] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.026946] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.033767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.041496] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.049985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.057843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.066629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.073455] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.084131] device veth1_vlan entered promiscuous mode [ 45.090463] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.099584] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.107086] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.114508] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.125942] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.137702] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.147679] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.154485] device veth0_vlan entered promiscuous mode [ 45.160294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.167699] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.175336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.182801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.190571] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.198103] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.211912] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.219435] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.226277] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.236840] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.243824] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.251091] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.262727] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.271595] device veth0_vlan entered promiscuous mode [ 45.278800] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.288409] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.297912] device veth1_vlan entered promiscuous mode [ 45.303660] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.312675] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.321497] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.329204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.337138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.345663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.353545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.361139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.369220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.377321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.384351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.392459] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.401748] device veth0_vlan entered promiscuous mode [ 45.410069] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.418201] device veth0_macvtap entered promiscuous mode [ 45.425616] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.432074] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.440592] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.448770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.457457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.465965] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.472934] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.481517] device veth0_vlan entered promiscuous mode [ 45.494944] device veth1_vlan entered promiscuous mode [ 45.500812] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.509526] device veth0_macvtap entered promiscuous mode [ 45.517188] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.525354] device veth1_vlan entered promiscuous mode [ 45.531089] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.544607] device veth1_macvtap entered promiscuous mode [ 45.550716] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.560914] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.571677] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.579516] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.595094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.602567] device veth1_vlan entered promiscuous mode [ 45.610361] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.620309] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.629579] device veth1_macvtap entered promiscuous mode [ 45.636632] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.647988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.656952] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.665889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.673206] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.681149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.689300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.697058] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.704434] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.713307] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.721305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.729523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.739099] device veth0_macvtap entered promiscuous mode [ 45.746043] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.754379] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.768204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.777212] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.792108] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.799949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.810137] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.819541] device veth1_macvtap entered promiscuous mode [ 45.829363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.837940] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.849113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.859147] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.866471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.877244] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.885580] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.896243] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.906658] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.918434] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.926958] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.934711] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.944665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.952677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.960524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.968342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.976543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.986152] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.996818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.007539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.018688] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.029418] device veth0_macvtap entered promiscuous mode [ 46.036842] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.046862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.057741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.069713] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.080678] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.102179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.111085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.121762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.132357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.142485] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.152556] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.159811] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.168030] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.175710] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.183634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.191818] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.200952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.212135] device veth0_macvtap entered promiscuous mode [ 46.219020] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.230634] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.239150] device veth1_macvtap entered promiscuous mode [ 46.246948] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.259269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.269836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.279299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.290144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.300642] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.308308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.315241] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.322887] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.331691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.340405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.348625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.357477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.368382] device veth0_macvtap entered promiscuous mode [ 46.375139] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.382081] device veth1_macvtap entered promiscuous mode [ 46.388374] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.398408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.417869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.432431] device veth1_macvtap entered promiscuous mode [ 46.443136] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.453147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.462474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.473547] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.483472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.494643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.504075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.516643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.526882] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.536863] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.547043] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.557293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.566898] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.580124] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.588832] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.596909] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.605699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.619170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.629185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.638846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.651047] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.660973] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.671653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.684051] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.693443] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.704064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.711865] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.724679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.739374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.749872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.760164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.771074] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.781132] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.791381] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.801287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.812564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.823451] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.830902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.839565] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.850302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.859639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.869622] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.879069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.889629] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.898814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.909005] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.918160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.928374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.939063] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.946634] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.957178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.967412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.977842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.988027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.997815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.007984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.017759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.028029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.038615] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.046344] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.053265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.061890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.070718] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.079184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.087591] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.096258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.106167] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.116763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.126665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.136741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.146165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.156930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.166406] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.176316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.185925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.196255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.207064] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.214136] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.239831] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.251083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/09/10 14:54:11 executed programs: 6 [ 47.609613] ------------[ cut here ]------------ [ 47.634758] WARNING: CPU: 0 PID: 7213 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 47.649080] Modules linked in: [ 47.652280] CPU: 0 PID: 7213 Comm: syz-executor.1 Not tainted 4.19.206-syzkaller #0 [ 47.660067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.669634] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 47.674999] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 47.694193] RSP: 0018:ffff8881d7ecf8f8 EFLAGS: 00010282 [ 47.700109] RAX: 0000000000000024 RBX: ffff8881e16f3900 RCX: 0000000000000000 [ 47.707819] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 47.715306] RBP: ffff8881d7ecf9b8 R08: ffffed103ed05089 R09: ffffed103ed05088 [ 47.722576] R10: ffffed103ed05088 R11: ffff8881f6828447 R12: 00000000000000c0 [ 47.729930] R13: ffff8881e8e51240 R14: ffff8881d870f640 R15: ffff8881e16f3840 [ 47.737223] FS: 00007f60f37ec700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 47.745801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.751783] CR2: 00007fff0fb90dd0 CR3: 00000001da969006 CR4: 00000000001606f0 [ 47.759224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.766485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.774006] Call Trace: [ 47.776679] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.781238] ? __local_bh_enable_ip+0x160/0x260 [ 47.786067] kcm_sendmsg+0x1897/0x25b0 [ 47.789930] ? __might_sleep+0x95/0x190 [ 47.793892] ? aa_af_perm+0x240/0x240 [ 47.797721] ? aa_file_perm+0x308/0xb70 [ 47.801671] ? kcm_tx_work+0xd0/0xd0 [ 47.805423] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 47.810446] ? apparmor_socket_sendmsg+0x1b/0x20 [ 47.815201] ? kcm_tx_work+0xd0/0xd0 [ 47.818904] sock_sendmsg+0xb5/0xf0 [ 47.822508] sock_write_iter+0x215/0x420 [ 47.826548] ? sock_sendmsg+0xf0/0xf0 [ 47.830786] __vfs_write+0x443/0x890 [ 47.834567] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 47.839477] ? kernel_read+0x130/0x130 [ 47.843438] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 47.848435] ? rw_verify_area+0xb8/0x2b0 [ 47.852494] vfs_write+0x150/0x4d0 [ 47.856015] ksys_write+0x103/0x260 [ 47.859723] ? __ia32_sys_read+0xa0/0xa0 [ 47.863847] ? do_syscall_64+0x21/0x4e0 [ 47.868756] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.874099] __x64_sys_write+0x6e/0xb0 [ 47.877964] do_syscall_64+0xd0/0x4e0 [ 47.881747] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.886958] RIP: 0033:0x4641a9 [ 47.890143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 47.909288] RSP: 002b:00007f60f37ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 47.917058] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 47.924673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 47.931943] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 47.939189] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 47.946969] R13: 00007f60f37ec6bc R14: 00000000ffffffff R15: 0000000000000003 [ 47.954230] irq event stamp: 9030 [ 47.957775] hardirqs last enabled at (9029): [] __free_pages_ok+0x630/0xd80 [ 47.966686] hardirqs last disabled at (9030): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 47.976041] softirqs last enabled at (8998): [] __do_softirq+0x62d/0x919 [ 47.984528] softirqs last disabled at (8915): [] irq_exit+0x17f/0x1c0 [ 47.992742] ---[ end trace 74ab67240011ee0a ]--- [ 48.458359] KCM: Hard failure on kcm_write_msgs [ 48.641905] ------------[ cut here ]------------ [ 48.682825] WARNING: CPU: 1 PID: 7326 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 48.685752] ------------[ cut here ]------------ [ 48.692491] Modules linked in: [ 48.700562] CPU: 1 PID: 7326 Comm: syz-executor.1 Tainted: G W 4.19.206-syzkaller #0 [ 48.709985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.719417] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 48.724843] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 48.744203] RSP: 0018:ffff8881cd8b78f8 EFLAGS: 00010282 [ 48.749550] RAX: 0000000000000024 RBX: ffff8881f4d0ad40 RCX: 0000000000000000 [ 48.756887] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 48.764230] RBP: ffff8881cd8b79b8 R08: ffffed103ed25089 R09: ffffed103ed25088 [ 48.771491] R10: ffffed103ed25088 R11: ffff8881f6928447 R12: 00000000000000c0 [ 48.779008] R13: ffff8881d7c02000 R14: ffff8881de73c080 R15: ffff8881f4d0ac80 [ 48.788796] FS: 00007f60f37ec700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 48.797362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.803313] CR2: 0000000020002940 CR3: 00000001d7315001 CR4: 00000000001606e0 [ 48.811103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.818436] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.825776] Call Trace: [ 48.828345] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.832915] ? __local_bh_enable_ip+0x160/0x260 [ 48.837664] kcm_sendmsg+0x1897/0x25b0 [ 48.841637] ? __might_sleep+0x95/0x190 [ 48.845697] ? aa_af_perm+0x240/0x240 [ 48.849486] ? aa_file_perm+0x308/0xb70 [ 48.853538] ? kcm_tx_work+0xd0/0xd0 [ 48.857244] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 48.862159] ? apparmor_socket_sendmsg+0x1b/0x20 [ 48.867066] ? kcm_tx_work+0xd0/0xd0 [ 48.871382] sock_sendmsg+0xb5/0xf0 [ 48.875162] sock_write_iter+0x215/0x420 [ 48.879217] ? sock_sendmsg+0xf0/0xf0 [ 48.883099] __vfs_write+0x443/0x890 [ 48.886792] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 48.891800] ? kernel_read+0x130/0x130 [ 48.895684] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 48.900600] ? rw_verify_area+0xb8/0x2b0 [ 48.904732] vfs_write+0x150/0x4d0 [ 48.908255] ksys_write+0x103/0x260 [ 48.912056] ? __ia32_sys_read+0xa0/0xa0 [ 48.916098] ? do_syscall_64+0x21/0x4e0 [ 48.920142] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.925490] __x64_sys_write+0x6e/0xb0 [ 48.929403] do_syscall_64+0xd0/0x4e0 [ 48.933207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.938375] RIP: 0033:0x4641a9 [ 48.941556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 48.960634] RSP: 002b:00007f60f37ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.968591] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 48.976375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 48.984015] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 48.991277] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 48.998627] R13: 00007f60f37ec6bc R14: 00000000ffffffff R15: 0000000000000003 [ 49.005896] irq event stamp: 8574 [ 49.009435] hardirqs last enabled at (8573): [] _raw_spin_unlock_irq+0x27/0x80 [ 49.018782] hardirqs last disabled at (8574): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 49.028250] softirqs last enabled at (8568): [] __do_softirq+0x62d/0x919 [ 49.036824] softirqs last disabled at (8283): [] irq_exit+0x17f/0x1c0 [ 49.045034] ---[ end trace 74ab67240011ee0b ]--- [ 49.098827] WARNING: CPU: 0 PID: 7345 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 49.107825] KCM: Hard failure on kcm_write_msgs [ 49.107973] Modules linked in: [ 49.116076] CPU: 0 PID: 7345 Comm: syz-executor.4 Tainted: G W 4.19.206-syzkaller #0 [ 49.125804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.135571] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 49.141019] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 49.160806] RSP: 0018:ffff8881d4e278f8 EFLAGS: 00010282 [ 49.166263] RAX: 0000000000000024 RBX: ffff8881f4dce600 RCX: 0000000000000000 [ 49.173681] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 49.181337] RBP: ffff8881d4e279b8 R08: ffffed103ed05089 R09: ffffed103ed05088 [ 49.188845] R10: ffffed103ed05088 R11: ffff8881f6828447 R12: 00000000000000c0 [ 49.196442] R13: ffff8881f4cbd880 R14: ffff8881d519b6c0 R15: ffff8881f4dce540 [ 49.203714] FS: 00007feceec2b700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 49.211929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.217803] CR2: 00007ffa07ab5008 CR3: 00000001d496c001 CR4: 00000000001606f0 [ 49.225054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.232392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.239987] Call Trace: [ 49.242763] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.247349] ? __local_bh_enable_ip+0x160/0x260 [ 49.252102] kcm_sendmsg+0x1897/0x25b0 [ 49.256076] ? __might_sleep+0x95/0x190 [ 49.260264] ? aa_af_perm+0x240/0x240 [ 49.264131] ? aa_file_perm+0x308/0xb70 [ 49.268086] ? kcm_tx_work+0xd0/0xd0 [ 49.271806] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 49.276723] ? apparmor_socket_sendmsg+0x1b/0x20 [ 49.281562] ? kcm_tx_work+0xd0/0xd0 [ 49.285275] sock_sendmsg+0xb5/0xf0 [ 49.288895] sock_write_iter+0x215/0x420 [ 49.292958] ? sock_sendmsg+0xf0/0xf0 [ 49.297006] __vfs_write+0x443/0x890 [ 49.300752] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 49.305657] ? kernel_read+0x130/0x130 [ 49.309539] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 49.314544] ? rw_verify_area+0xb8/0x2b0 [ 49.318584] vfs_write+0x150/0x4d0 [ 49.322121] ksys_write+0x103/0x260 [ 49.325726] ? __ia32_sys_read+0xa0/0xa0 [ 49.329784] ? do_syscall_64+0x21/0x4e0 [ 49.333745] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.339207] __x64_sys_write+0x6e/0xb0 [ 49.343090] do_syscall_64+0xd0/0x4e0 [ 49.346887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.352056] RIP: 0033:0x4641a9 [ 49.355228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 49.374145] RSP: 002b:00007feceec2b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.381845] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 49.389104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 49.396353] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 49.403602] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bfa0 [ 49.410872] R13: 00007feceec2b6bc R14: 00000000ffffffff R15: 0000000000000003 [ 49.418149] irq event stamp: 3364 [ 49.421585] hardirqs last enabled at (3363): [] _raw_spin_unlock_irq+0x27/0x80 [ 49.430749] hardirqs last disabled at (3364): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 49.440086] softirqs last enabled at (3350): [] release_sock+0x11f/0x180 [ 49.448722] softirqs last disabled at (3348): [] release_sock+0x1b/0x180 [ 49.457222] ---[ end trace 74ab67240011ee0c ]--- [ 49.644614] KCM: Hard failure on kcm_write_msgs [ 49.869393] ------------[ cut here ]------------ [ 49.880449] WARNING: CPU: 1 PID: 7416 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 49.889533] Modules linked in: [ 49.892725] CPU: 1 PID: 7416 Comm: syz-executor.0 Tainted: G W 4.19.206-syzkaller #0 [ 49.901928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.911268] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 49.916608] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 49.935576] RSP: 0018:ffff8881d9e2f8f8 EFLAGS: 00010282 [ 49.940925] RAX: 0000000000000024 RBX: ffff8881f388db40 RCX: 0000000000000000 [ 49.948177] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 49.955437] RBP: ffff8881d9e2f9b8 R08: ffffed103ed25089 R09: ffffed103ed25088 [ 49.962691] R10: ffffed103ed25088 R11: ffff8881f6928447 R12: 00000000000000c0 [ 49.970297] R13: ffff8881f3156180 R14: ffff8881f4741440 R15: ffff8881f388da80 [ 49.977561] FS: 00007f2bbc860700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 49.985767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.991633] CR2: 0000000020002940 CR3: 00000001dc928003 CR4: 00000000001606e0 [ 49.999219] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.006488] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.013849] Call Trace: [ 50.016423] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.020982] ? __local_bh_enable_ip+0x160/0x260 [ 50.025743] kcm_sendmsg+0x1897/0x25b0 [ 50.029642] ? __might_sleep+0x95/0x190 [ 50.033608] ? aa_af_perm+0x240/0x240 [ 50.037412] ? aa_file_perm+0x308/0xb70 [ 50.041364] ? kcm_tx_work+0xd0/0xd0 [ 50.045061] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 50.049974] ? apparmor_socket_sendmsg+0x1b/0x20 [ 50.054729] ? kcm_tx_work+0xd0/0xd0 [ 50.058523] sock_sendmsg+0xb5/0xf0 [ 50.062151] sock_write_iter+0x215/0x420 [ 50.066307] ? sock_sendmsg+0xf0/0xf0 [ 50.070200] __vfs_write+0x443/0x890 [ 50.074392] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 50.079483] ? kernel_read+0x130/0x130 [ 50.083609] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 50.088710] ? rw_verify_area+0xb8/0x2b0 [ 50.092943] vfs_write+0x150/0x4d0 [ 50.096773] ksys_write+0x103/0x260 [ 50.100386] ? __ia32_sys_read+0xa0/0xa0 [ 50.104435] ? do_syscall_64+0x21/0x4e0 [ 50.108396] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.113836] __x64_sys_write+0x6e/0xb0 [ 50.117708] do_syscall_64+0xd0/0x4e0 [ 50.121502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.126674] RIP: 0033:0x4641a9 [ 50.129864] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.148832] RSP: 002b:00007f2bbc860198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.156630] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 50.164320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 50.171681] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 50.178954] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bfa0 [ 50.186217] R13: 00007f2bbc8606bc R14: 00000000ffffffff R15: 0000000000000003 [ 50.193650] irq event stamp: 3170 [ 50.197181] hardirqs last enabled at (3169): [] _raw_spin_unlock_irq+0x27/0x80 [ 50.206605] hardirqs last disabled at (3170): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 50.216123] softirqs last enabled at (3164): [] __do_softirq+0x62d/0x919 [ 50.224874] softirqs last disabled at (3065): [] irq_exit+0x17f/0x1c0 [ 50.233080] ---[ end trace 74ab67240011ee0d ]--- [ 50.310318] KCM: Hard failure on kcm_write_msgs [ 50.373541] ------------[ cut here ]------------ [ 50.417568] WARNING: CPU: 0 PID: 7434 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 50.427043] Modules linked in: [ 50.430236] CPU: 0 PID: 7434 Comm: syz-executor.2 Tainted: G W 4.19.206-syzkaller #0 [ 50.440158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.449656] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 50.455712] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 50.474615] RSP: 0018:ffff8881db90f8f8 EFLAGS: 00010282 [ 50.479980] RAX: 0000000000000024 RBX: ffff8881e83a3e00 RCX: 0000000000000000 [ 50.487336] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 50.494606] RBP: ffff8881db90f9b8 R08: ffffed103ed05089 R09: ffffed103ed05088 [ 50.501905] R10: ffffed103ed05088 R11: ffff8881f6828447 R12: 00000000000000c0 [ 50.509174] R13: ffff8881f2942000 R14: ffff8881d24dfcc0 R15: ffff8881e83a3d40 [ 50.516543] FS: 00007f59ab5c3700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 50.524760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.530886] CR2: 00007ffe0de93c17 CR3: 00000001f33e1005 CR4: 00000000001606f0 [ 50.538141] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.545488] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.552746] Call Trace: [ 50.555402] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.560135] ? __local_bh_enable_ip+0x160/0x260 [ 50.564789] kcm_sendmsg+0x1897/0x25b0 [ 50.568653] ? __might_sleep+0x95/0x190 [ 50.572624] ? aa_af_perm+0x240/0x240 [ 50.576421] ? aa_file_perm+0x308/0xb70 [ 50.580485] ? kcm_tx_work+0xd0/0xd0 [ 50.584186] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 50.589373] ? apparmor_socket_sendmsg+0x1b/0x20 [ 50.594203] ? kcm_tx_work+0xd0/0xd0 [ 50.597990] sock_sendmsg+0xb5/0xf0 [ 50.601614] sock_write_iter+0x215/0x420 [ 50.605668] ? sock_sendmsg+0xf0/0xf0 [ 50.609643] __vfs_write+0x443/0x890 [ 50.613452] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 50.618455] ? kernel_read+0x130/0x130 [ 50.622343] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 50.627366] ? rw_verify_area+0xb8/0x2b0 [ 50.631406] vfs_write+0x150/0x4d0 [ 50.634924] ksys_write+0x103/0x260 [ 50.638618] ? __ia32_sys_read+0xa0/0xa0 [ 50.642869] ? do_syscall_64+0x21/0x4e0 [ 50.646836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.652282] __x64_sys_write+0x6e/0xb0 [ 50.656430] do_syscall_64+0xd0/0x4e0 [ 50.660472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.665746] RIP: 0033:0x4641a9 [ 50.669218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.688288] RSP: 002b:00007f59ab5c3198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.696177] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 50.703907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 50.715345] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 50.722790] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bfa0 [ 50.730054] R13: 00007f59ab5c36bc R14: 00000000ffffffff R15: 0000000000000003 [ 50.737496] irq event stamp: 3068 [ 50.740949] hardirqs last enabled at (3067): [] _raw_spin_unlock_irq+0x27/0x80 [ 50.749957] hardirqs last disabled at (3068): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 50.759940] softirqs last enabled at (3052): [] release_sock+0x11f/0x180 [ 50.768927] softirqs last disabled at (3050): [] release_sock+0x1b/0x180 [ 50.777576] ---[ end trace 74ab67240011ee0e ]--- [ 50.830474] KCM: Hard failure on kcm_write_msgs [ 51.265911] ------------[ cut here ]------------ [ 51.303330] WARNING: CPU: 1 PID: 7515 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 51.312459] Modules linked in: [ 51.315663] CPU: 1 PID: 7515 Comm: syz-executor.0 Tainted: G W 4.19.206-syzkaller #0 [ 51.325449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.334901] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 51.340437] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 51.359955] RSP: 0018:ffff8881d9e2f8f8 EFLAGS: 00010282 [ 51.365489] RAX: 0000000000000024 RBX: ffff8881df608100 RCX: 0000000000000000 [ 51.372837] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 51.380203] RBP: ffff8881d9e2f9b8 R08: ffffed103ed25089 R09: ffffed103ed25088 [ 51.387454] R10: ffffed103ed25088 R11: ffff8881f6928447 R12: 00000000000000c0 [ 51.394717] R13: ffff8881d277b840 R14: ffff8881f4740100 R15: ffff8881df608040 [ 51.402069] FS: 00007f2bbc860700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 51.410273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.416498] CR2: 0000000020000380 CR3: 00000001d63ea001 CR4: 00000000001606e0 [ 51.425382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.432635] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.440194] Call Trace: [ 51.442777] ? lockdep_hardirqs_on+0x421/0x5c0 [ 51.447428] ? __local_bh_enable_ip+0x160/0x260 [ 51.452275] kcm_sendmsg+0x1897/0x25b0 [ 51.456165] ? __might_sleep+0x95/0x190 [ 51.460240] ? aa_af_perm+0x240/0x240 [ 51.464452] ? aa_file_perm+0x308/0xb70 [ 51.468410] ? kcm_tx_work+0xd0/0xd0 [ 51.472597] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 51.477913] ? apparmor_socket_sendmsg+0x1b/0x20 [ 51.483005] ? kcm_tx_work+0xd0/0xd0 [ 51.486721] sock_sendmsg+0xb5/0xf0 [ 51.490871] sock_write_iter+0x215/0x420 [ 51.494914] ? sock_sendmsg+0xf0/0xf0 [ 51.498722] __vfs_write+0x443/0x890 [ 51.502684] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 51.507773] ? kernel_read+0x130/0x130 [ 51.511675] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 51.516894] ? rw_verify_area+0xb8/0x2b0 [ 51.520950] vfs_write+0x150/0x4d0 [ 51.524566] ksys_write+0x103/0x260 [ 51.530373] ? __ia32_sys_read+0xa0/0xa0 [ 51.534419] ? do_syscall_64+0x21/0x4e0 [ 51.538387] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.543834] __x64_sys_write+0x6e/0xb0 [ 51.547735] do_syscall_64+0xd0/0x4e0 [ 51.551532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.556802] RIP: 0033:0x4641a9 [ 51.559975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 51.579217] RSP: 002b:00007f2bbc860198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.587079] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 51.594564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 51.601814] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 51.609247] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bfa0 [ 51.616498] R13: 00007f2bbc8606bc R14: 00000000ffffffff R15: 0000000000000003 [ 51.624552] irq event stamp: 3116 [ 51.628144] hardirqs last enabled at (3115): [] _raw_spin_unlock_irq+0x27/0x80 [ 51.637400] hardirqs last disabled at (3116): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 51.646754] softirqs last enabled at (3100): [] release_sock+0x11f/0x180 [ 51.655226] softirqs last disabled at (3098): [] release_sock+0x1b/0x180 [ 51.663619] ---[ end trace 74ab67240011ee0f ]--- [ 51.808961] KCM: Hard failure on kcm_write_msgs 2021/09/10 14:54:16 executed programs: 93 [ 52.493771] ------------[ cut here ]------------ [ 52.526124] WARNING: CPU: 0 PID: 7644 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 52.535062] Modules linked in: [ 52.538622] CPU: 0 PID: 7644 Comm: syz-executor.0 Tainted: G W 4.19.206-syzkaller #0 [ 52.547954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.557294] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 52.562733] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 52.581789] RSP: 0018:ffff8881e5f078f8 EFLAGS: 00010282 [ 52.587142] RAX: 0000000000000024 RBX: ffff8881e8f40100 RCX: 0000000000000000 [ 52.594654] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 52.601900] RBP: ffff8881e5f079b8 R08: ffffed103ed05089 R09: ffffed103ed05088 [ 52.609246] R10: ffffed103ed05088 R11: ffff8881f6828447 R12: 00000000000000c0 [ 52.616672] R13: ffff8881e7fee700 R14: ffff8881ed448b40 R15: ffff8881e8f40040 [ 52.624060] FS: 00007f2bbc881700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 52.632377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.638241] CR2: 0000000020000380 CR3: 00000001f4b11002 CR4: 00000000001606f0 [ 52.645852] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.653186] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.660785] Call Trace: [ 52.663447] ? lockdep_hardirqs_on+0x421/0x5c0 [ 52.668095] ? __local_bh_enable_ip+0x160/0x260 [ 52.672748] kcm_sendmsg+0x1897/0x25b0 [ 52.676612] ? __might_sleep+0x95/0x190 [ 52.680568] ? aa_af_perm+0x240/0x240 [ 52.685702] ? aa_file_perm+0x308/0xb70 [ 52.689782] ? kcm_tx_work+0xd0/0xd0 [ 52.693570] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 52.698656] ? apparmor_socket_sendmsg+0x1b/0x20 [ 52.703670] ? kcm_tx_work+0xd0/0xd0 [ 52.707361] sock_sendmsg+0xb5/0xf0 [ 52.710968] sock_write_iter+0x215/0x420 [ 52.715025] ? sock_sendmsg+0xf0/0xf0 [ 52.719096] __vfs_write+0x443/0x890 [ 52.722875] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 52.727781] ? kernel_read+0x130/0x130 [ 52.731818] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 52.736818] ? rw_verify_area+0xb8/0x2b0 [ 52.740962] vfs_write+0x150/0x4d0 [ 52.744487] ksys_write+0x103/0x260 [ 52.748095] ? __ia32_sys_read+0xa0/0xa0 [ 52.752428] ? do_syscall_64+0x21/0x4e0 [ 52.756389] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.761752] __x64_sys_write+0x6e/0xb0 [ 52.765630] do_syscall_64+0xd0/0x4e0 [ 52.769510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.774684] RIP: 0033:0x4641a9 [ 52.777965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 52.797027] RSP: 002b:00007f2bbc881198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.804739] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 52.812078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 52.819327] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 52.826578] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 52.834009] R13: 00007f2bbc8816bc R14: 00000000ffffffff R15: 0000000000000003 [ 52.841617] irq event stamp: 6036 [ 52.845054] hardirqs last enabled at (6035): [] _raw_spin_unlock_irq+0x27/0x80 [ 52.854421] hardirqs last disabled at (6036): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 52.863992] softirqs last enabled at (6018): [] release_sock+0x11f/0x180 [ 52.872476] softirqs last disabled at (6016): [] release_sock+0x1b/0x180 [ 52.880960] ---[ end trace 74ab67240011ee10 ]--- [ 52.908300] KCM: Hard failure on kcm_write_msgs [ 53.012470] hrtimer: interrupt took 506007 ns [ 53.386612] ------------[ cut here ]------------ [ 53.413561] WARNING: CPU: 1 PID: 7720 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 53.422543] Modules linked in: [ 53.425736] CPU: 1 PID: 7720 Comm: syz-executor.3 Tainted: G W 4.19.206-syzkaller #0 [ 53.435347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.444792] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 53.450338] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 53.469922] RSP: 0018:ffff8881dd9df8f8 EFLAGS: 00010282 [ 53.475549] RAX: 0000000000000024 RBX: ffff8881e63b0100 RCX: 0000000000000000 [ 53.483079] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 53.490534] RBP: ffff8881dd9df9b8 R08: ffffed103ed25089 R09: ffffed103ed25088 [ 53.497804] R10: ffffed103ed25088 R11: ffff8881f6928447 R12: 00000000000000c0 [ 53.505157] R13: ffff8881e2c43900 R14: ffff8881e9ea76c0 R15: ffff8881e63b0040 [ 53.512509] FS: 00007fd470b46700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 53.520826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.526715] CR2: 000000002018d000 CR3: 00000001d7446001 CR4: 00000000001606e0 [ 53.534004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.541362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.548802] Call Trace: [ 53.551393] ? lockdep_hardirqs_on+0x421/0x5c0 [ 53.556065] ? __local_bh_enable_ip+0x160/0x260 [ 53.560835] kcm_sendmsg+0x1897/0x25b0 [ 53.564718] ? __might_sleep+0x95/0x190 [ 53.568787] ? aa_af_perm+0x240/0x240 [ 53.572672] ? aa_file_perm+0x308/0xb70 [ 53.576641] ? kcm_tx_work+0xd0/0xd0 [ 53.580356] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 53.585285] ? apparmor_socket_sendmsg+0x1b/0x20 [ 53.590042] ? kcm_tx_work+0xd0/0xd0 [ 53.593751] sock_sendmsg+0xb5/0xf0 [ 53.597552] sock_write_iter+0x215/0x420 [ 53.601802] ? sock_sendmsg+0xf0/0xf0 [ 53.605695] __vfs_write+0x443/0x890 [ 53.609675] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 53.614600] ? kernel_read+0x130/0x130 [ 53.618574] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 53.623769] ? rw_verify_area+0xb8/0x2b0 [ 53.628262] vfs_write+0x150/0x4d0 [ 53.631799] ksys_write+0x103/0x260 [ 53.635640] ? __ia32_sys_read+0xa0/0xa0 [ 53.639700] ? do_syscall_64+0x21/0x4e0 [ 53.643854] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.649478] __x64_sys_write+0x6e/0xb0 [ 53.653627] do_syscall_64+0xd0/0x4e0 [ 53.657693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.662970] RIP: 0033:0x4641a9 [ 53.666337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.685414] RSP: 002b:00007fd470b46198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 53.693460] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 53.700703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 53.708058] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 53.715595] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 53.723887] R13: 00007fd470b466bc R14: 00000000ffffffff R15: 0000000000000003 [ 53.731146] irq event stamp: 10668 [ 53.734734] hardirqs last enabled at (10667): [] _raw_spin_unlock_irq+0x27/0x80 [ 53.744850] hardirqs last disabled at (10668): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 53.754498] softirqs last enabled at (10652): [] release_sock+0x11f/0x180 [ 53.763314] softirqs last disabled at (10650): [] release_sock+0x1b/0x180 [ 53.772155] ---[ end trace 74ab67240011ee11 ]--- [ 53.925210] KCM: Hard failure on kcm_write_msgs [ 54.843126] ------------[ cut here ]------------ [ 54.859465] WARNING: CPU: 0 PID: 7897 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 54.868421] Modules linked in: [ 54.871615] CPU: 0 PID: 7897 Comm: syz-executor.1 Tainted: G W 4.19.206-syzkaller #0 [ 54.880794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.890153] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 54.895525] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 54.914437] RSP: 0018:ffff8881c32778f8 EFLAGS: 00010282 [ 54.919802] RAX: 0000000000000024 RBX: ffff8881dd4d8600 RCX: 0000000000000000 [ 54.927103] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 54.934829] RBP: ffff8881c32779b8 R08: ffffed103ed05089 R09: ffffed103ed05088 [ 54.942407] R10: ffffed103ed05088 R11: ffff8881f6828447 R12: 00000000000000c0 [ 54.950109] R13: ffff8881dde63240 R14: ffff8881df5926c0 R15: ffff8881dd4d8540 [ 54.957553] FS: 00007f60f37ec700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 54.965860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.971823] CR2: 00000000202bf000 CR3: 00000001df441003 CR4: 00000000001606f0 [ 54.979093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.986357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.993620] Call Trace: [ 54.996205] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.001086] ? __local_bh_enable_ip+0x160/0x260 [ 55.006036] kcm_sendmsg+0x1897/0x25b0 [ 55.009926] ? __might_sleep+0x95/0x190 [ 55.013997] ? aa_af_perm+0x240/0x240 [ 55.018156] ? aa_file_perm+0x308/0xb70 [ 55.022223] ? kcm_tx_work+0xd0/0xd0 [ 55.025936] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 55.030865] ? apparmor_socket_sendmsg+0x1b/0x20 [ 55.035700] ? kcm_tx_work+0xd0/0xd0 [ 55.039406] sock_sendmsg+0xb5/0xf0 [ 55.043019] sock_write_iter+0x215/0x420 [ 55.047148] ? sock_sendmsg+0xf0/0xf0 [ 55.050934] __vfs_write+0x443/0x890 [ 55.054754] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 55.059926] ? kernel_read+0x130/0x130 [ 55.063880] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 55.068798] ? rw_verify_area+0xb8/0x2b0 [ 55.072837] vfs_write+0x150/0x4d0 [ 55.076361] ksys_write+0x103/0x260 [ 55.079971] ? __ia32_sys_read+0xa0/0xa0 [ 55.084037] ? do_syscall_64+0x21/0x4e0 [ 55.088180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.094045] __x64_sys_write+0x6e/0xb0 [ 55.097924] do_syscall_64+0xd0/0x4e0 [ 55.101713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.106885] RIP: 0033:0x4641a9 [ 55.110112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.129080] RSP: 002b:00007f60f37ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 55.136765] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 55.144100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 55.151348] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 55.158771] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 55.166105] R13: 00007f60f37ec6bc R14: 00000000ffffffff R15: 0000000000000003 [ 55.173454] irq event stamp: 6016 [ 55.177239] hardirqs last enabled at (6015): [] _raw_spin_unlock_irq+0x27/0x80 [ 55.186226] hardirqs last disabled at (6016): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 55.195577] softirqs last enabled at (6000): [] release_sock+0x11f/0x180 [ 55.204071] softirqs last disabled at (5998): [] release_sock+0x1b/0x180 [ 55.212466] ---[ end trace 74ab67240011ee12 ]--- [ 55.495314] KCM: Hard failure on kcm_write_msgs [ 55.649791] ------------[ cut here ]------------ [ 55.694923] WARNING: CPU: 1 PID: 7968 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 55.704204] Modules linked in: [ 55.707394] CPU: 1 PID: 7968 Comm: syz-executor.1 Tainted: G W 4.19.206-syzkaller #0 [ 55.716743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.726195] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 55.731540] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 55.750679] RSP: 0018:ffff8881c33478f8 EFLAGS: 00010282 [ 55.756204] RAX: 0000000000000024 RBX: ffff8881db38c880 RCX: 0000000000000000 [ 55.763547] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 55.771064] RBP: ffff8881c33479b8 R08: ffffed103ed25089 R09: ffffed103ed25088 [ 55.778311] R10: ffffed103ed25088 R11: ffff8881f6928447 R12: 00000000000000c0 [ 55.785644] R13: ffff8881dc754140 R14: ffff8881c263b640 R15: ffff8881db38c7c0 [ 55.792895] FS: 00007f60f37ec700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 55.801377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.807411] CR2: 00007ffe29b032c8 CR3: 00000001df441002 CR4: 00000000001606e0 [ 55.814751] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.822033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.829381] Call Trace: [ 55.831954] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.836527] ? __local_bh_enable_ip+0x160/0x260 [ 55.841183] kcm_sendmsg+0x1897/0x25b0 [ 55.845148] ? __might_sleep+0x95/0x190 [ 55.849106] ? aa_af_perm+0x240/0x240 [ 55.852884] ? aa_file_perm+0x308/0xb70 [ 55.856948] ? kcm_tx_work+0xd0/0xd0 [ 55.860646] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 55.865641] ? apparmor_socket_sendmsg+0x1b/0x20 [ 55.870376] ? kcm_tx_work+0xd0/0xd0 [ 55.874345] sock_sendmsg+0xb5/0xf0 [ 55.877949] sock_write_iter+0x215/0x420 [ 55.882079] ? sock_sendmsg+0xf0/0xf0 [ 55.885886] __vfs_write+0x443/0x890 [ 55.889667] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 55.894778] ? kernel_read+0x130/0x130 [ 55.898648] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 55.903571] ? rw_verify_area+0xb8/0x2b0 [ 55.907956] vfs_write+0x150/0x4d0 [ 55.911736] ksys_write+0x103/0x260 [ 55.915434] ? __ia32_sys_read+0xa0/0xa0 [ 55.919492] ? do_syscall_64+0x21/0x4e0 [ 55.923444] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.928814] __x64_sys_write+0x6e/0xb0 [ 55.932706] do_syscall_64+0xd0/0x4e0 [ 55.936920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.942089] RIP: 0033:0x4641a9 [ 55.945267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.964451] RSP: 002b:00007f60f37ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 55.972223] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 55.979651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 55.986991] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 55.994236] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 56.002008] R13: 00007f60f37ec6bc R14: 00000000ffffffff R15: 0000000000000003 [ 56.009272] irq event stamp: 8116 [ 56.012978] hardirqs last enabled at (8115): [] __free_pages_ok+0x630/0xd80 [ 56.021707] hardirqs last disabled at (8116): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 56.031049] softirqs last enabled at (8090): [] __do_softirq+0x62d/0x919 [ 56.039521] softirqs last disabled at (8067): [] irq_exit+0x17f/0x1c0 [ 56.047743] ---[ end trace 74ab67240011ee13 ]--- [ 56.161543] KCM: Hard failure on kcm_write_msgs [ 56.204077] ------------[ cut here ]------------ [ 56.253443] WARNING: CPU: 0 PID: 8011 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 56.262476] Modules linked in: [ 56.265654] CPU: 0 PID: 8011 Comm: syz-executor.0 Tainted: G W 4.19.206-syzkaller #0 [ 56.274814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.284152] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 56.289771] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 56.309003] RSP: 0018:ffff8881c228f8f8 EFLAGS: 00010282 [ 56.314636] RAX: 0000000000000024 RBX: ffff8881da9845c0 RCX: 0000000000000000 [ 56.321904] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 56.329887] RBP: ffff8881c228f9b8 R08: ffffed103ed05089 R09: ffffed103ed05088 [ 56.337601] R10: ffffed103ed05088 R11: ffff8881f6828447 R12: 00000000000000c0 [ 56.345120] R13: ffff8881cea7a040 R14: ffff8881c263ab40 R15: ffff8881da984500 [ 56.352389] FS: 00007f2bbc860700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 56.360714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.366748] CR2: 00007ffe0dfc5c60 CR3: 00000001de443003 CR4: 00000000001606f0 [ 56.374005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.381253] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.388504] Call Trace: [ 56.391074] ? lockdep_hardirqs_on+0x421/0x5c0 [ 56.395644] ? __local_bh_enable_ip+0x160/0x260 [ 56.400500] kcm_sendmsg+0x1897/0x25b0 [ 56.404374] ? __might_sleep+0x95/0x190 [ 56.408339] ? aa_af_perm+0x240/0x240 [ 56.412153] ? aa_file_perm+0x308/0xb70 [ 56.416230] ? kcm_tx_work+0xd0/0xd0 [ 56.420125] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 56.425310] ? apparmor_socket_sendmsg+0x1b/0x20 [ 56.430259] ? kcm_tx_work+0xd0/0xd0 [ 56.433962] sock_sendmsg+0xb5/0xf0 [ 56.437672] sock_write_iter+0x215/0x420 [ 56.441717] ? sock_sendmsg+0xf0/0xf0 [ 56.445522] __vfs_write+0x443/0x890 [ 56.449216] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 56.454235] ? kernel_read+0x130/0x130 [ 56.458124] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 56.463649] ? rw_verify_area+0xb8/0x2b0 [ 56.467901] vfs_write+0x150/0x4d0 [ 56.471427] ksys_write+0x103/0x260 [ 56.475043] ? __ia32_sys_read+0xa0/0xa0 [ 56.479172] ? do_syscall_64+0x21/0x4e0 [ 56.483124] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.488469] __x64_sys_write+0x6e/0xb0 [ 56.492356] do_syscall_64+0xd0/0x4e0 [ 56.496237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.501498] RIP: 0033:0x4641a9 [ 56.504762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.523739] RSP: 002b:00007f2bbc860198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 56.531426] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 56.538683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 56.545984] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 56.553247] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bfa0 [ 56.560583] R13: 00007f2bbc8606bc R14: 00000000ffffffff R15: 0000000000000003 [ 56.567927] irq event stamp: 5664 [ 56.571372] hardirqs last enabled at (5663): [] _raw_spin_unlock_irq+0x27/0x80 [ 56.580361] hardirqs last disabled at (5664): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 56.589699] softirqs last enabled at (5650): [] release_sock+0x11f/0x180 [ 56.598683] softirqs last disabled at (5648): [] release_sock+0x1b/0x180 [ 56.607161] ---[ end trace 74ab67240011ee14 ]--- [ 56.667740] KCM: Hard failure on kcm_write_msgs [ 56.914001] ------------[ cut here ]------------ [ 56.948533] WARNING: CPU: 0 PID: 8062 at net/kcm/kcmsock.c:629 kcm_write_msgs.cold.34+0x5f/0x13e [ 56.957481] Modules linked in: [ 56.960770] CPU: 0 PID: 8062 Comm: syz-executor.5 Tainted: G W 4.19.206-syzkaller #0 [ 56.969946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.979308] RIP: 0010:kcm_write_msgs.cold.34+0x5f/0x13e [ 56.984667] Code: c7 c7 60 cf d0 87 4c 89 5d d0 e8 2d 30 ec ff 0f 0b 4c 8b 5d d0 e9 b8 bd 5f ff 48 c7 c7 60 cf d0 87 4c 89 5d d0 e8 12 30 ec ff <0f> 0b 8b 85 7c ff ff ff ba ea ff ff ff 4c 8b 5d d0 89 45 c4 e9 12 [ 57.003926] RSP: 0018:ffff8881d84778f8 EFLAGS: 00010282 [ 57.009418] RAX: 0000000000000024 RBX: ffff8881da069880 RCX: 0000000000000000 [ 57.016684] RDX: 0000000000000000 RSI: ffffffff8767b580 RDI: ffffffff8a1889a0 [ 57.023947] RBP: ffff8881d84779b8 R08: ffffed103ed05089 R09: ffffed103ed05088 [ 57.031194] R10: ffffed103ed05088 R11: ffff8881f6828447 R12: 00000000000000c0 [ 57.038439] R13: ffff8881dc5d39c0 R14: ffff8881c263a040 R15: ffff8881da0697c0 [ 57.045862] FS: 00007f6a55b3d700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 57.054429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.060285] CR2: 000000000053c000 CR3: 00000001dbbe8005 CR4: 00000000001606f0 [ 57.067663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.076054] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.083301] Call Trace: [ 57.085870] ? lockdep_hardirqs_on+0x421/0x5c0 [ 57.090527] ? __local_bh_enable_ip+0x160/0x260 [ 57.095356] kcm_sendmsg+0x1897/0x25b0 [ 57.099224] ? __might_sleep+0x95/0x190 [ 57.103269] ? aa_af_perm+0x240/0x240 [ 57.107063] ? aa_file_perm+0x308/0xb70 [ 57.111275] ? kcm_tx_work+0xd0/0xd0 [ 57.114966] ? aa_sock_msg_perm.isra.11+0x88/0x130 [ 57.119871] ? apparmor_socket_sendmsg+0x1b/0x20 [ 57.124615] ? kcm_tx_work+0xd0/0xd0 [ 57.128665] sock_sendmsg+0xb5/0xf0 [ 57.132702] sock_write_iter+0x215/0x420 [ 57.136757] ? sock_sendmsg+0xf0/0xf0 [ 57.140644] __vfs_write+0x443/0x890 [ 57.144424] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 57.149363] ? kernel_read+0x130/0x130 [ 57.153526] ? apparmor_task_setrlimit+0x6a0/0x6a0 [ 57.158462] ? rw_verify_area+0xb8/0x2b0 [ 57.162871] vfs_write+0x150/0x4d0 [ 57.166393] ksys_write+0x103/0x260 [ 57.169997] ? __ia32_sys_read+0xa0/0xa0 [ 57.174036] ? do_syscall_64+0x21/0x4e0 [ 57.177987] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.183331] __x64_sys_write+0x6e/0xb0 [ 57.187195] do_syscall_64+0xd0/0x4e0 [ 57.190992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.196255] RIP: 0033:0x4641a9 [ 57.199422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.218322] RSP: 002b:00007f6a55b3d198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.226021] RAX: ffffffffffffffda RBX: 0000000000000c4c RCX: 00000000004641a9 [ 57.233377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 57.240726] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 57.248012] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000053bf00 [ 57.255454] R13: 00007f6a55b3d6bc R14: 00000000ffffffff R15: 0000000000000003 [ 57.262730] irq event stamp: 6326 [ 57.266271] hardirqs last enabled at (6325): [] _raw_spin_unlock_irq+0x27/0x80 [ 57.275433] hardirqs last disabled at (6326): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 57.285120] softirqs last enabled at (6310): [] release_sock+0x11f/0x180 [ 57.293846] softirqs last disabled at (6308): [] release_sock+0x1b/0x180 [ 57.302883] ---[ end trace 74ab67240011ee15 ]--- [ 57.382802] KCM: Hard failure on kcm_write_msgs 2021/09/10 14:54:21 executed programs: 185 [ 57.619494] ------------[ cut here ]------------