[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.408626] audit: type=1400 audit(1599343601.463:8): avc: denied { execmem } for pid=6125 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.429945] IPVS: ftp: loaded support on port[0] = 21 [ 31.760924] can: request_module (can-proto-0) failed. [ 31.770715] can: request_module (can-proto-0) failed. [ 31.795761] audit: type=1400 audit(1599343601.853:9): avc: denied { create } for pid=6106 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 '10.128.15.220' (ECDSA) to the list of known hosts. 2020/09/05 22:06:49 parsed 1 programs 2020/09/05 22:06:49 executed programs: 0 [ 39.201819] audit: type=1400 audit(1599343609.267:10): avc: denied { execmem } for pid=6245 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.224311] IPVS: ftp: loaded support on port[0] = 21 [ 39.292372] IPVS: ftp: loaded support on port[0] = 21 [ 39.352597] chnl_net:caif_netlink_parms(): no params data found [ 39.381988] IPVS: ftp: loaded support on port[0] = 21 [ 39.418195] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.425338] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.432352] device bridge_slave_0 entered promiscuous mode [ 39.459889] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.466446] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.473186] device bridge_slave_1 entered promiscuous mode [ 39.508121] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.524388] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.547311] chnl_net:caif_netlink_parms(): no params data found [ 39.557667] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.564836] team0: Port device team_slave_0 added [ 39.572108] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.579912] team0: Port device team_slave_1 added [ 39.597842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.605106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.615396] IPVS: ftp: loaded support on port[0] = 21 [ 39.632760] device hsr_slave_0 entered promiscuous mode [ 39.638555] device hsr_slave_1 entered promiscuous mode [ 39.645279] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.652126] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.680317] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.686765] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.693500] device bridge_slave_0 entered promiscuous mode [ 39.715854] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.722190] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.729875] device bridge_slave_1 entered promiscuous mode [ 39.786175] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.816184] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.830886] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.837360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.844223] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.850607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.869756] IPVS: ftp: loaded support on port[0] = 21 [ 39.885405] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.893236] team0: Port device team_slave_0 added [ 39.898646] chnl_net:caif_netlink_parms(): no params data found [ 39.921385] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.928473] team0: Port device team_slave_1 added [ 39.933886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.941373] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.022177] chnl_net:caif_netlink_parms(): no params data found [ 40.049516] device hsr_slave_0 entered promiscuous mode [ 40.055277] device hsr_slave_1 entered promiscuous mode [ 40.081432] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.094152] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.108354] IPVS: ftp: loaded support on port[0] = 21 [ 40.116032] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.122371] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.132639] device bridge_slave_0 entered promiscuous mode [ 40.166072] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.172413] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.179949] device bridge_slave_1 entered promiscuous mode [ 40.193540] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.202043] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.209438] device bridge_slave_0 entered promiscuous mode [ 40.216676] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.223010] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.230227] device bridge_slave_1 entered promiscuous mode [ 40.281532] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.293048] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.305681] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.315234] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.321582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.328234] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.334634] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.385325] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.408649] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.415801] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.422892] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.430355] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.460037] chnl_net:caif_netlink_parms(): no params data found [ 40.489914] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.498282] team0: Port device team_slave_0 added [ 40.503773] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.512065] team0: Port device team_slave_1 added [ 40.518591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.526784] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.535609] team0: Port device team_slave_0 added [ 40.553772] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.575582] device hsr_slave_0 entered promiscuous mode [ 40.581759] device hsr_slave_1 entered promiscuous mode [ 40.591267] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.598895] team0: Port device team_slave_1 added [ 40.603895] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.610945] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.618138] device bridge_slave_0 entered promiscuous mode [ 40.630390] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.636860] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.643870] device bridge_slave_1 entered promiscuous mode [ 40.651576] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.659100] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.666399] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.694517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.702490] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.748960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.757063] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.797388] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.804515] team0: Port device team_slave_0 added [ 40.813818] device hsr_slave_0 entered promiscuous mode [ 40.819481] device hsr_slave_1 entered promiscuous mode [ 40.826557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.833235] chnl_net:caif_netlink_parms(): no params data found [ 40.848629] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.855140] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.862220] team0: Port device team_slave_1 added [ 40.868766] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.882270] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.892399] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.900031] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.909371] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.930825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.938402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.960687] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.967383] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.974367] device bridge_slave_0 entered promiscuous mode [ 40.993081] device hsr_slave_0 entered promiscuous mode [ 40.999727] device hsr_slave_1 entered promiscuous mode [ 41.007496] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.014565] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.020899] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.028013] device bridge_slave_1 entered promiscuous mode [ 41.049058] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.055763] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.066362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.073557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.082476] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.091026] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.101437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.111145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.118927] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.125306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.133851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.142576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.167201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.175588] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.183683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.191429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.199224] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.205608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.212308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.223140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.232605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.252350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.262423] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.270373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.279898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.288678] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.296257] team0: Port device team_slave_0 added [ 41.301641] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.308952] team0: Port device team_slave_1 added [ 41.315850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.325532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.332424] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.338670] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.347509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.355088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.362595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.371027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.378134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.385334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.392035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.398993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.407104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.414895] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.421220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.429380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.440772] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.449890] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.457511] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.465357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.474617] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.482658] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.489981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.497990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.505990] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.512342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.519429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.527290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.534888] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.541211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.554226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.562947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.572947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.579009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.586364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.595981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.609459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.619553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.628443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.637764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.646321] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.655410] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.667045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.676212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.684389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.692582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.700545] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.706927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.714034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.721969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.729470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.736313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.752254] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.760354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.769126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.777878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.790626] device hsr_slave_0 entered promiscuous mode [ 41.796480] device hsr_slave_1 entered promiscuous mode [ 41.804041] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.811841] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.820951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.829021] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.836954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.844888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.852179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.860115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.867330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.874408] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.882876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.891010] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.897332] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.904315] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.910298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.920105] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.927186] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.935580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.943932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.951277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.959047] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.966771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.974471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.981902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.991279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.005660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.014057] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.020844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.029368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.037126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.045503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.053015] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.059402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.068207] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.075191] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.086335] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.093457] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.102157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.110537] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.117644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.125455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.133018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.141015] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.147408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.154756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.162226] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.171093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.181372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.191313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.200823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.208830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.216318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.224072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.231514] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.237891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.244692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.252505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.261018] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.273168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.282154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.293894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.301550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.309352] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.315743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.324827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.332150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.339582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.347485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.357292] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.363271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.374046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.382372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.395495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.405861] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.411898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.420446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.430883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.441808] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.454401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.462214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.470179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.478321] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.489026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.497246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.510371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.518328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.535841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.543285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.561026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.570130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.579007] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.593909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.601300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.611219] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.620132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.641943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.656685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.663150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.686925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.696377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.706625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.718446] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.728500] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.739908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.751639] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.761593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.768996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.779920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.789621] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.796710] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.810970] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.828281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.843851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.854454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.879685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.900891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.909339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.920943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.930364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.945411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.956719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.966471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.974301] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.980657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.992301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.005593] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.018293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.038293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.050297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.066856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.090229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.102360] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.108725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.125459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.141981] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.150499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.169877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.187405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.203337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.219000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.231850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.247615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.258439] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.270781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.280810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.289274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.305950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.313776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.321878] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.332180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.349640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.357470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.368281] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.377509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.398179] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.411284] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/09/05 22:06:54 executed programs: 54 2020/09/05 22:06:59 executed programs: 310 2020/09/05 22:07:04 executed programs: 581 [ 55.577284] kasan: CONFIG_KASAN_INLINE enabled [ 55.582161] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 55.589988] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 55.596211] Modules linked in: [ 55.599391] CPU: 0 PID: 11548 Comm: syz-executor.5 Not tainted 4.14.196-syzkaller #0 [ 55.607253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.616588] task: ffff88809feac5c0 task.stack: ffff8880a4980000 [ 55.622621] RIP: 0010:rdma_resolve_route+0x10b/0x3040 [ 55.627783] RSP: 0018:ffff8880a4987960 EFLAGS: 00010202 [ 55.633174] RAX: 0000000000000000 RBX: ffff88808e074940 RCX: 0000000000000029 [ 55.640425] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000148 [ 55.647665] RBP: ffff8880a4987b20 R08: 0000000000000001 R09: 0000000000000000 [ 55.654921] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808e074af8 [ 55.662162] R13: 0000000000000004 R14: dffffc0000000000 R15: 0000000000000000 [ 55.669420] FS: 00007f20968b1700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 55.677629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.683487] CR2: 00007fab1bdbbdb8 CR3: 0000000092872000 CR4: 00000000001406f0 [ 55.690748] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.698007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.705248] Call Trace: [ 55.707817] ? rdma_join_multicast+0x2dd0/0x2dd0 [ 55.712557] ? ucma_get_ctx+0x70/0x100 [ 55.716415] ? lock_downgrade+0x7f0/0x7f0 [ 55.720537] ? find_held_lock+0x36/0x1d0 [ 55.724577] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 55.729388] ? lock_downgrade+0x7f0/0x7f0 [ 55.733506] ? wait_for_completion+0x440/0x440 [ 55.738062] ucma_resolve_route+0xc0/0xf0 [ 55.742179] ? ucma_resolve_route+0xc0/0xf0 [ 55.746482] ? ucma_connect+0x1d0/0x1d0 [ 55.750430] ? kasan_check_write+0x14/0x20 [ 55.754642] ? _copy_from_user+0x9c/0xd0 [ 55.758687] ucma_write+0x1f1/0x2c0 [ 55.762284] ? ucma_open+0x260/0x260 [ 55.765969] ? trace_hardirqs_off+0x10/0x10 [ 55.770276] __vfs_write+0xdb/0x840 [ 55.773875] ? kernel_read+0x130/0x130 [ 55.777734] ? __might_sleep+0x93/0xb0 [ 55.781593] ? __inode_security_revalidate+0xd3/0x100 [ 55.786759] ? selinux_file_permission+0x31f/0x3e0 [ 55.791672] ? security_file_permission+0x6e/0x1c0 [ 55.796597] ? rw_verify_area+0xb8/0x2b0 [ 55.800637] vfs_write+0x150/0x4f0 [ 55.804159] SyS_write+0x100/0x250 [ 55.807673] ? SyS_read+0x250/0x250 [ 55.811277] ? do_syscall_64+0x4c/0x5b0 [ 55.815230] ? SyS_read+0x250/0x250 [ 55.818828] do_syscall_64+0x1c7/0x5b0 [ 55.822685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.827500] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 55.832671] RIP: 0033:0x459f79 [ 55.835830] RSP: 002b:00007f20968b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 55.843505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f79 [ 55.850748] RDX: 0000000000000010 RSI: 0000000020000200 RDI: 0000000000000004 [ 55.857994] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.865259] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20968b16d4 [ 55.872504] R13: 00000000004d1978 R14: 00000000004e21d0 R15: 00000000ffffffff [ 55.879753] Code: ff df 48 c1 ea 03 80 3c 02 00 0f 85 52 23 00 00 48 ba 00 00 00 00 00 fc ff df 48 8b 03 48 8d b8 48 01 00 00 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 3a 23 00 00 45 0f b6 f7 49 c1 e6 04 4c 03 b0 [ 55.898798] RIP: rdma_resolve_route+0x10b/0x3040 RSP: ffff8880a4987960 [ 55.906637] ---[ end trace 86c07600d2789beb ]--- [ 55.911462] Kernel panic - not syncing: Fatal exception [ 55.917836] Kernel Offset: disabled [ 55.921444] Rebooting in 86400 seconds..