[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.981972] audit: type=1400 audit(1606827477.561:8): avc: denied { execmem } for pid=5554 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.996749] IPVS: ftp: loaded support on port[0] = 21 [ 32.468728] can: request_module (can-proto-0) failed. [ 33.507218] can: request_module (can-proto-0) failed. [ 33.532810] audit: type=1400 audit(1606827479.112:9): avc: denied { create } for pid=5534 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 '10.128.15.216' (ECDSA) to the list of known hosts. 2020/12/01 12:58:06 parsed 1 programs 2020/12/01 12:58:07 executed programs: 0 [ 41.557662] audit: type=1400 audit(1606827487.144:10): avc: denied { execmem } for pid=5668 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.615064] IPVS: ftp: loaded support on port[0] = 21 [ 41.619195] IPVS: ftp: loaded support on port[0] = 21 [ 41.639167] IPVS: ftp: loaded support on port[0] = 21 [ 41.641541] IPVS: ftp: loaded support on port[0] = 21 [ 41.653796] IPVS: ftp: loaded support on port[0] = 21 [ 41.660217] IPVS: ftp: loaded support on port[0] = 21 [ 41.812210] chnl_net:caif_netlink_parms(): no params data found [ 41.947657] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.954152] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.965078] device bridge_slave_0 entered promiscuous mode [ 41.975582] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.982498] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.990171] device bridge_slave_1 entered promiscuous mode [ 42.022058] chnl_net:caif_netlink_parms(): no params data found [ 42.036318] chnl_net:caif_netlink_parms(): no params data found [ 42.046192] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.059879] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.093779] chnl_net:caif_netlink_parms(): no params data found [ 42.179585] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.188032] team0: Port device team_slave_0 added [ 42.198176] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.205469] team0: Port device team_slave_1 added [ 42.230082] chnl_net:caif_netlink_parms(): no params data found [ 42.244718] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.257115] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.264613] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.272230] device bridge_slave_0 entered promiscuous mode [ 42.278946] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.285305] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.295872] device bridge_slave_0 entered promiscuous mode [ 42.302902] chnl_net:caif_netlink_parms(): no params data found [ 42.322063] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.338646] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.345063] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.353556] device bridge_slave_1 entered promiscuous mode [ 42.363598] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.373706] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.381614] device bridge_slave_1 entered promiscuous mode [ 42.399024] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.405397] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.415588] device bridge_slave_0 entered promiscuous mode [ 42.425125] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.433222] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.440871] device bridge_slave_1 entered promiscuous mode [ 42.463687] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.498816] device hsr_slave_0 entered promiscuous mode [ 42.516738] device hsr_slave_1 entered promiscuous mode [ 42.572124] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.589274] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.598557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.615699] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.634451] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.642062] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.651548] device bridge_slave_0 entered promiscuous mode [ 42.660686] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.673074] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.692039] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.702758] team0: Port device team_slave_0 added [ 42.712497] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.722695] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.730526] device bridge_slave_1 entered promiscuous mode [ 42.747344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.761374] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.770861] team0: Port device team_slave_0 added [ 42.779223] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.788528] team0: Port device team_slave_1 added [ 42.794499] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.802597] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.809946] device bridge_slave_0 entered promiscuous mode [ 42.817416] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.823948] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.831214] device bridge_slave_1 entered promiscuous mode [ 42.839637] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.854930] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.864774] team0: Port device team_slave_1 added [ 42.871271] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.885059] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.903101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.910576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.927454] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.935282] team0: Port device team_slave_0 added [ 42.941380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.959658] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.971006] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.979577] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.987373] team0: Port device team_slave_1 added [ 42.996144] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.058327] device hsr_slave_0 entered promiscuous mode [ 43.097051] device hsr_slave_1 entered promiscuous mode [ 43.138321] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.147199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.154881] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.163006] team0: Port device team_slave_0 added [ 43.208040] device hsr_slave_0 entered promiscuous mode [ 43.246655] device hsr_slave_1 entered promiscuous mode [ 43.287146] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.294463] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.315837] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.323636] team0: Port device team_slave_1 added [ 43.330059] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.339917] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.347466] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.354921] team0: Port device team_slave_0 added [ 43.367428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.408158] device hsr_slave_0 entered promiscuous mode [ 43.446451] device hsr_slave_1 entered promiscuous mode [ 43.486869] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.494363] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.508359] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.516670] team0: Port device team_slave_1 added [ 43.522691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.550262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.598569] device hsr_slave_0 entered promiscuous mode [ 43.626434] device hsr_slave_1 entered promiscuous mode [ 43.676754] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.686797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.697440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.705008] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.726228] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.733875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.777955] device hsr_slave_0 entered promiscuous mode [ 43.816636] device hsr_slave_1 entered promiscuous mode [ 43.856943] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.866693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.881122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.915490] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.932147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.948968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.966764] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.979298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.987564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.998011] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.004201] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.016874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.028122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.037655] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.044988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.054055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.062338] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.068884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.078531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.088107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.107562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.114367] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.126475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.134518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.142866] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.149567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.157082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.164650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.177496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.188558] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.203432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.210636] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.219574] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.226708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.235159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.244314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.253565] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.263410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.271286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.279959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.287641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.294488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.302898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.313563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.324349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.332846] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.339927] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.347505] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.354334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.365476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.373451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.381771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.389478] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.395798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.404350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.413347] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.420516] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.429033] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.436287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.444037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.451346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.459158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.466901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.473911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.481253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.489168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.496965] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.503294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.512409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.523350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.533648] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.540783] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.548117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.554998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.562479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.571277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.579078] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.585426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.592863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.600816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.609939] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.617377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.626629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.634147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.644863] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.651703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.659456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.669287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.676260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.684020] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.691731] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.698131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.705086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.713000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.721392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.729101] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.735793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.742867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.753147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.765165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.777793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.786641] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.792869] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.800616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.811235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.821550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.830737] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.837158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.844572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.853054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.862395] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.870748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.882410] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.894009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.901325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.911076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.918876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.927814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.936905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.945167] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.953942] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.965158] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.973624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.983846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.992068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.003010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.011247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.019904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.028105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.035754] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.047300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.057350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.065608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.074602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.084746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.093823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.102477] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.108996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.116108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.123870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.132435] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.138851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.146031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.153665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.162057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.170199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.178369] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.184701] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.193265] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.200600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.208683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.218579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.232380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.239994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.247838] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.254760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.264327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.273155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.281428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.289774] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.297860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.307664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.315166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.323858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.331895] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.338425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.347508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.358427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.383914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.393770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.404014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.413591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.423623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.433880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.441740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.450035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.459219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.467837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.476154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.490243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.500207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.509197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.518163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.527582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.537150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.546704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.556899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.564703] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.576859] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.583009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.590212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.597638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.605118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.612695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.617704] page:ffffea000776da00 count:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 45.620657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.628669] flags: 0x2fffc0000000000() [ 45.628676] raw: 02fffc0000000000 ffffea000773b208 ffff88823fffaef8 0000000000000000 [ 45.628681] raw: 0000000000000000 0000000000000003 00000000ffffff7f 0000000000000000 [ 45.628684] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 45.628785] ------------[ cut here ]------------ [ 45.628789] kernel BUG at include/linux/mm.h:519! [ 45.628801] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 45.628806] CPU: 0 PID: 6570 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 45.628809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.628817] RIP: 0010:skb_release_data+0x4a2/0x6c0 [ 45.628822] Code: 88 63 03 48 8b 7d c8 e8 dc fd fe ff 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c6 c0 59 72 87 4c 89 ff e8 3e 66 73 fc <0f> 0b 48 8b 7d b0 e8 e3 7d 7f fc e9 8f fc ff ff e8 d9 7d 7f fc e9 [ 45.628825] RSP: 0018:ffff8881dd0afa30 EFLAGS: 00010246 [ 45.628828] RAX: dffffc0000000000 RBX: ffff8881ddf85980 RCX: 0000000000000000 [ 45.628837] RDX: 1ffffd4000eedb47 RSI: 0000000000000000 RDI: ffffea000776da38 [ 45.628840] RBP: ffff8881dd0afa90 R08: ffffed103ed03ee3 R09: ffffed103ed03ee2 [ 45.628842] R10: ffffed103ed03ee2 R11: ffff8881f681f717 R12: ffffea000776da34 [ 45.628844] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffea000776da00 [ 45.628848] FS: 0000000002226940(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 45.628850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.628852] CR2: 0000000020014000 CR3: 00000001dd1e5001 CR4: 00000000001606f0 [ 45.628857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.628859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.628861] Call Trace: [ 45.628870] skb_release_all+0x3d/0x50 [ 45.628874] __kfree_skb+0xd/0x20 [ 45.628881] tcp_write_queue_purge+0x243/0x7b0 [ 45.628889] tcp_v4_destroy_sock+0x8a/0x690 [ 45.628895] inet_csk_destroy_sock+0x126/0x3a0 [ 45.628900] tcp_close+0x828/0xf30 [ 45.628907] tls_sk_proto_close+0x541/0x8e0 [ 45.628914] ? mutex_trylock+0x1e0/0x1e0 [ 45.628918] ? tcp_check_oom+0x4b0/0x4b0 [ 45.628921] ? tls_write_space+0x2b0/0x2b0 [ 45.628928] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.628932] ? __local_bh_enable_ip+0x160/0x260 [ 45.628937] inet_release+0xb9/0x1b0 [ 45.628943] ? __local_bh_enable_ip+0x160/0x260 [ 45.637025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.640443] __sock_release+0x1da/0x2a0 [ 45.650594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.657093] sock_release+0xb/0x10 [ 45.657099] smc_release+0x247/0x690 [ 45.657104] __sock_release+0xc7/0x2a0 [ 45.657108] sock_close+0x10/0x20 [ 45.657113] __fput+0x24c/0x7f0 [ 45.657118] ____fput+0x9/0x10 [ 45.657123] task_work_run+0x10e/0x190 [ 45.657131] exit_to_usermode_loop+0x1a9/0x200 [ 45.657135] do_syscall_64+0x419/0x4e0 [ 45.657141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.657145] RIP: 0033:0x4129e1 [ 45.657149] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 45.657151] RSP: 002b:00007fffb4c4f3e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 45.657155] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004129e1 [ 45.657157] RDX: 0000001b2e420000 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.657159] RBP: 000000000073c900 R08: 000000000000b146 R09: 000000000000b146 [ 45.657161] R10: 00007fffb4c4f4b0 R11: 0000000000000293 R12: 0000000000000001 [ 45.657163] R13: 000000000073c900 R14: 000000000000b202 R15: 000000000073c0ec [ 45.657170] Modules linked in: [ 45.666594] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.669094] ---[ end trace ebe5250b05666670 ]--- [ 45.673946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.679315] RIP: 0010:skb_release_data+0x4a2/0x6c0 [ 45.679321] Code: 88 63 03 48 8b 7d c8 e8 dc fd fe ff 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c6 c0 59 72 87 4c 89 ff e8 3e 66 73 fc <0f> 0b 48 8b 7d b0 e8 e3 7d 7f fc e9 8f fc ff ff e8 d9 7d 7f fc e9 [ 45.679323] RSP: 0018:ffff8881dd0afa30 EFLAGS: 00010246 [ 45.679328] RAX: dffffc0000000000 RBX: ffff8881ddf85980 RCX: 0000000000000000 [ 45.679330] RDX: 1ffffd4000eedb47 RSI: 0000000000000000 RDI: ffffea000776da38 [ 45.679333] RBP: ffff8881dd0afa90 R08: ffffed103ed03ee3 R09: ffffed103ed03ee2 [ 45.679335] R10: ffffed103ed03ee2 R11: ffff8881f681f717 R12: ffffea000776da34 [ 45.679337] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffea000776da00 [ 45.679341] FS: 0000000002226940(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 45.679343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.679346] CR2: 0000000020014000 CR3: 00000001dd1e5001 CR4: 00000000001606f0 [ 45.679351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.679354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.679357] Kernel panic - not syncing: Fatal exception in interrupt [ 45.680615] Kernel Offset: disabled [ 46.125940] Rebooting in 86400 seconds..