Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.358471] audit: type=1400 audit(1588594837.640:8): avc: denied { execmem } for pid=6126 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.599804] IPVS: ftp: loaded support on port[0] = 21 [ 31.732302] can: request_module (can-proto-0) failed. [ 31.744266] can: request_module (can-proto-0) failed. [ 31.752792] can: request_module (can-proto-0) failed. [ 31.779118] audit: type=1400 audit(1588594839.071:9): avc: denied { create } for pid=6105 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.54' (ECDSA) to the list of known hosts. 2020/05/04 12:20:46 parsed 1 programs 2020/05/04 12:20:46 executed programs: 0 [ 39.410295] audit: type=1400 audit(1588594846.705:10): avc: denied { execmem } for pid=6245 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.685164] IPVS: ftp: loaded support on port[0] = 21 [ 40.496062] IPVS: ftp: loaded support on port[0] = 21 [ 40.525344] chnl_net:caif_netlink_parms(): no params data found [ 40.567260] IPVS: ftp: loaded support on port[0] = 21 [ 40.583186] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.591205] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.598143] device bridge_slave_0 entered promiscuous mode [ 40.606390] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.613180] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.620893] device bridge_slave_1 entered promiscuous mode [ 40.638454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.649469] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.670966] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.678314] team0: Port device team_slave_0 added [ 40.697850] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.706649] team0: Port device team_slave_1 added [ 40.714300] IPVS: ftp: loaded support on port[0] = 21 [ 40.755124] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.782087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.840175] chnl_net:caif_netlink_parms(): no params data found [ 40.855802] chnl_net:caif_netlink_parms(): no params data found [ 40.946523] device hsr_slave_0 entered promiscuous mode [ 40.994091] device hsr_slave_1 entered promiscuous mode [ 41.049664] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.084937] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.101338] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.107977] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.115558] device bridge_slave_0 entered promiscuous mode [ 41.123490] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.132242] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.140574] device bridge_slave_1 entered promiscuous mode [ 41.147476] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.154347] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.162435] device bridge_slave_0 entered promiscuous mode [ 41.177343] IPVS: ftp: loaded support on port[0] = 21 [ 41.187770] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.194707] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.201520] device bridge_slave_1 entered promiscuous mode [ 41.215897] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.222366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.229325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.235757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.248616] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.257551] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.280534] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.288687] team0: Port device team_slave_0 added [ 41.295938] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.304263] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.311262] team0: Port device team_slave_1 added [ 41.317363] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.325239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.333192] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.378412] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.385698] team0: Port device team_slave_0 added [ 41.446456] device hsr_slave_0 entered promiscuous mode [ 41.494153] device hsr_slave_1 entered promiscuous mode [ 41.566348] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.577673] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.585374] team0: Port device team_slave_1 added [ 41.591781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.603181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.611888] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.630311] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.640071] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.698218] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.717316] chnl_net:caif_netlink_parms(): no params data found [ 41.796758] device hsr_slave_0 entered promiscuous mode [ 41.823807] device hsr_slave_1 entered promiscuous mode [ 41.864092] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.871961] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.889275] IPVS: ftp: loaded support on port[0] = 21 [ 41.901430] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.909951] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.917731] device bridge_slave_0 entered promiscuous mode [ 41.932051] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.945449] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.952790] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.962738] device bridge_slave_1 entered promiscuous mode [ 42.004027] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.032785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.042679] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.051729] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.101406] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.114987] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.122085] team0: Port device team_slave_0 added [ 42.131838] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.141385] team0: Port device team_slave_1 added [ 42.147419] chnl_net:caif_netlink_parms(): no params data found [ 42.157565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.165550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.179064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.189674] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.197587] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.209862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.228704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.240174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.251403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.260425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.269904] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.276599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.286219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.313121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.321062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.330265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.339504] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.346142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.369213] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.376151] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.383063] device bridge_slave_0 entered promiscuous mode [ 42.415597] device hsr_slave_0 entered promiscuous mode [ 42.453666] device hsr_slave_1 entered promiscuous mode [ 42.485930] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.495252] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.504827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.512257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.521444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.529146] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.535922] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.543080] device bridge_slave_1 entered promiscuous mode [ 42.558713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.569945] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.579199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.595399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.602697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.610598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.617950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.627777] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.634500] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.641806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.652363] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.659611] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.668098] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.682225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.696440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.705294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.713714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.722470] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.738270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.746662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.754403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.762280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.772865] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.781272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.788657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.797115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.804770] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.812053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.821340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.832311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.843254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.851239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.866643] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.874034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.881062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.888675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.896692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.904704] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.911155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.918334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.926625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.934321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.941787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.951410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.962427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.972764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.021349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.030008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.039517] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.045937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.052704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.060550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.068136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.077351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.086723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.096189] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.102222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.110044] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.117511] team0: Port device team_slave_0 added [ 43.125367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.133531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.144478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.157610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.168867] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.176482] team0: Port device team_slave_1 added [ 43.181784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.189822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.198313] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.206602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.217090] chnl_net:caif_netlink_parms(): no params data found [ 43.233553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.240760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.249431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.257431] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.265835] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.274007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.285920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.293428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.302113] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.309441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.317934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.325954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.333914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.359515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.368192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.435447] device hsr_slave_0 entered promiscuous mode [ 43.473419] device hsr_slave_1 entered promiscuous mode [ 43.523263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.531017] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.539791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.548225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.558557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.571623] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.581069] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.588503] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.596626] device bridge_slave_0 entered promiscuous mode [ 43.604486] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.611559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.620974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.630519] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.639405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.649091] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.658695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.670878] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.678199] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.686924] device bridge_slave_1 entered promiscuous mode [ 43.696002] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.706264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.714747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.724304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.734926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.743585] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.750977] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.768950] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.775979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.786396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.797828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.819249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.833541] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.842493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.851130] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.861992] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.873865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.881336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.890209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.900458] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.906903] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.915835] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.925347] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.938189] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.960987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.979095] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.988759] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.998652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.010098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.020751] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.027164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.040198] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.060421] team0: Port device team_slave_0 added [ 44.071549] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.078866] team0: Port device team_slave_1 added [ 44.090089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.102213] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.116596] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.136033] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.160379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.170465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.182292] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.188942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.197009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.227921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.244043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.286977] device hsr_slave_0 entered promiscuous mode [ 44.333273] device hsr_slave_1 entered promiscuous mode [ 44.363980] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.371167] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.385817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.402618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.414642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.424733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.432397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.451635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.461816] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.474722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.489340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.500692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.516335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.530915] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2020/05/04 12:20:51 executed programs: 16 [ 44.547192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.571850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.586943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.597470] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.609187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.621607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.630245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.639903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.651384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.664543] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.673547] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.693016] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.707701] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.715924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.732222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.742502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.756334] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.766004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.776234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.794968] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.806920] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.821439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.834987] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.846063] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.855692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.870249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.880824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.890546] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.900401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.910331] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.920199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.928000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.939596] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.951666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.967324] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.975666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.987003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.995486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.005255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.013513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.021417] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.031630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.040156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.048037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.058890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.071893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.080862] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.087648] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.095189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.104339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.115746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.126299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.134141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.155370] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.167417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.183521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.191016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.206387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.219677] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.226331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.242046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.263290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.270834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.279952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.289514] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.295943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.306374] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.316089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.330624] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.348592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.359227] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.367225] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.377079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.388035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.399692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.412629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.420633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.429545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.437245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.445465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.454389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.467879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.477467] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.489188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.498398] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.513162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.520468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.529960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.540629] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.547388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.563369] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.572926] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.579314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.587572] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.600656] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/05/04 12:20:56 executed programs: 227 2020/05/04 12:21:01 executed programs: 537 2020/05/04 12:21:06 executed programs: 840 2020/05/04 12:21:11 executed programs: 1154 2020/05/04 12:21:16 executed programs: 1469 2020/05/04 12:21:21 executed programs: 1772 [ 76.793024] kasan: CONFIG_KASAN_INLINE enabled [ 76.797816] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 76.805503] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 76.813173] Modules linked in: [ 76.816474] CPU: 1 PID: 2774 Comm: kworker/1:2 Not tainted 4.14.178-syzkaller #0 [ 76.824435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.834224] Workqueue: krxrpcd rxrpc_process_call [ 76.839063] task: ffff88809eeea0c0 task.stack: ffff88809eef8000 [ 76.845117] RIP: 0010:rxrpc_get_skb+0x57/0x2f0 [ 76.849690] RSP: 0018:ffff88809eeffc60 EFLAGS: 00010203 [ 76.855103] RAX: dffffc0000000000 RBX: 00000000000000e4 RCX: 0000000000000000 [ 76.862719] RDX: 000000000000001c RSI: 000000000000000a RDI: 0000000000000000 [ 76.870005] RBP: ffff88809eeffca8 R08: ffff88809eeea9b8 R09: 0000000000005e48 [ 76.878082] R10: 0000000000000050 R11: ffff88809eeea0c0 R12: 000000000000000a [ 76.887302] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 76.894738] FS: 0000000000000000(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 76.902957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.908823] CR2: 0000000000000004 CR3: 000000008f137000 CR4: 00000000001406e0 [ 76.916204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.923580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.931518] Call Trace: [ 76.934099] ? rxrpc_process_call+0x4e1/0xff9 [ 76.938672] rxrpc_process_call+0x4e1/0xff9 [ 76.944558] process_one_work+0x79e/0x16c0 [ 76.948776] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 76.953441] worker_thread+0xcc/0xee0 [ 76.957367] kthread+0x338/0x400 [ 76.960786] ? process_one_work+0x16c0/0x16c0 [ 76.965277] ? kthread_create_on_node+0xa0/0xa0 [ 76.969986] ret_from_fork+0x24/0x30 [ 76.973919] Code: 89 45 d0 48 c7 c0 a0 de e0 89 48 0f 46 c2 f0 44 0f c1 28 48 8d 9f e4 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <0f> b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 76.993742] RIP: rxrpc_get_skb+0x57/0x2f0 RSP: ffff88809eeffc60 [ 76.999859] ---[ end trace a535c4cbba5eddd6 ]--- [ 77.004649] Kernel panic - not syncing: Fatal exception in interrupt [ 77.012580] Kernel Offset: disabled [ 77.016195] Rebooting in 86400 seconds..