[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.285991] audit: type=1400 audit(1591596844.288:8): avc: denied { execmem } for pid=6113 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 28.553923] IPVS: ftp: loaded support on port[0] = 21 [ 29.685494] can: request_module (can-proto-0) failed. [ 29.694100] can: request_module (can-proto-0) failed. [ 29.718420] audit: type=1400 audit(1591596845.719:9): avc: denied { create } for pid=6094 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 '10.128.10.19' (ECDSA) to the list of known hosts. 2020/06/08 06:14:12 parsed 1 programs 2020/06/08 06:14:13 executed programs: 0 [ 37.125088] audit: type=1400 audit(1591596853.123:10): avc: denied { execmem } for pid=6232 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 37.177650] IPVS: ftp: loaded support on port[0] = 21 [ 37.817647] IPVS: ftp: loaded support on port[0] = 21 [ 37.884422] chnl_net:caif_netlink_parms(): no params data found [ 37.892590] IPVS: ftp: loaded support on port[0] = 21 [ 37.975385] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.982223] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.990219] device bridge_slave_0 entered promiscuous mode [ 38.003865] chnl_net:caif_netlink_parms(): no params data found [ 38.011871] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.018193] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.025483] device bridge_slave_1 entered promiscuous mode [ 38.056689] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.066110] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.092590] IPVS: ftp: loaded support on port[0] = 21 [ 38.101185] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.109137] team0: Port device team_slave_0 added [ 38.124208] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.131285] team0: Port device team_slave_1 added [ 38.138175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.146945] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.154400] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.161597] device bridge_slave_0 entered promiscuous mode [ 38.173158] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.180377] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.186720] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.194977] device bridge_slave_1 entered promiscuous mode [ 38.232201] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.243814] IPVS: ftp: loaded support on port[0] = 21 [ 38.253830] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.301498] device hsr_slave_0 entered promiscuous mode [ 38.329660] device hsr_slave_1 entered promiscuous mode [ 38.379121] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.386132] team0: Port device team_slave_0 added [ 38.391728] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.398927] team0: Port device team_slave_1 added [ 38.431725] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.447952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.457783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.530617] device hsr_slave_0 entered promiscuous mode [ 38.568668] device hsr_slave_1 entered promiscuous mode [ 38.608721] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.624515] chnl_net:caif_netlink_parms(): no params data found [ 38.632884] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.639790] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.720293] chnl_net:caif_netlink_parms(): no params data found [ 38.737899] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.744345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.751261] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.757595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.793001] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.799494] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.806219] device bridge_slave_0 entered promiscuous mode [ 38.813256] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.820903] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.827648] device bridge_slave_1 entered promiscuous mode [ 38.838111] IPVS: ftp: loaded support on port[0] = 21 [ 38.839060] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.850644] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.857554] device bridge_slave_0 entered promiscuous mode [ 38.865151] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.871525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.878086] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.884442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.909930] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.916310] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.923501] device bridge_slave_1 entered promiscuous mode [ 38.944762] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.953327] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.970570] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.977438] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.985108] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.008903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.021669] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.046994] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.058097] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.090803] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.119505] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.127141] team0: Port device team_slave_0 added [ 39.153602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.162810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.169908] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.176970] team0: Port device team_slave_1 added [ 39.184884] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.194897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.202682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.210152] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.217127] team0: Port device team_slave_0 added [ 39.222705] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.230309] team0: Port device team_slave_1 added [ 39.235927] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.242483] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.250369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.261224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.268758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.276082] chnl_net:caif_netlink_parms(): no params data found [ 39.289544] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.297055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.306059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.313844] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.320221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.327267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.335041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.342614] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.348981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.356255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.371515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.379173] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.392125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.402859] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.460453] device hsr_slave_0 entered promiscuous mode [ 39.498366] device hsr_slave_1 entered promiscuous mode [ 39.539523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.560130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.566942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.574872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.583871] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.590079] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.661001] device hsr_slave_0 entered promiscuous mode [ 39.708448] device hsr_slave_1 entered promiscuous mode [ 39.748438] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.755242] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.766684] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.773438] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.780889] device bridge_slave_0 entered promiscuous mode [ 39.788788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.797395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.805339] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.815078] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.822689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.830617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.838081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.845524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.853211] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.860177] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.866590] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.873973] device bridge_slave_1 entered promiscuous mode [ 39.880782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.888967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.899521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.907497] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.917799] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.928783] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.940588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.948454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.955929] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.962310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.969353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.976665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.984672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.992385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.000149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.008382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.018492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.032980] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.042406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.050312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.057739] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.064102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.070993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.122320] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.132897] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.142132] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.170945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.178103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.200310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.219786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.230246] chnl_net:caif_netlink_parms(): no params data found [ 40.243800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.251020] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.259397] team0: Port device team_slave_0 added [ 40.265975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.276091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.284135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.292234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.300016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.307475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.315326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.323076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.330952] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.345141] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.352936] team0: Port device team_slave_1 added [ 40.358185] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.365299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.384614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.398972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.406995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.433421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.445687] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.452730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.492885] device hsr_slave_0 entered promiscuous mode [ 40.528081] device hsr_slave_1 entered promiscuous mode [ 40.561269] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.589675] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.605078] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.616928] device bridge_slave_0 entered promiscuous mode [ 40.626007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.642454] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.649003] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.656327] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.667022] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.675361] device bridge_slave_1 entered promiscuous mode [ 40.704185] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.712209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.722979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.734437] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.741837] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.762993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.773197] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.783997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.795241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.807666] hrtimer: interrupt took 24883 ns [ 40.815914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.825417] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.841586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.852018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.873866] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.880274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.887352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.896622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.925531] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.932650] team0: Port device team_slave_0 added [ 40.938528] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.945492] team0: Port device team_slave_1 added [ 40.951970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.965335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.978838] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.985172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.994090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.007456] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.016294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.025496] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.032145] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.040523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.052303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.062987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.071456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.078667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.087243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.097846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.114148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.122300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.130224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.149425] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.155788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.162678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.187177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.231519] device hsr_slave_0 entered promiscuous mode [ 41.257896] device hsr_slave_1 entered promiscuous mode [ 41.291130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.300431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.307383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.315071] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.322689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.330599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.343745] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.350150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.357400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.365123] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.372859] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.382200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.394504] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.402221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.422267] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.435941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.445364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.454029] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.466210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.475072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.482893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.493071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.505164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.512854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.520984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.528848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.536138] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.546338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.554486] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.564159] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.571236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.578970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.587512] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.593498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.602570] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.609985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.617299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.626414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.633936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.641192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.648946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.657853] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.663897] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.674421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.683450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.691553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.700806] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.711678] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.717785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.732675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.743383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.751690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.759350] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.765685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.775038] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.787236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.796504] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.804466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.812132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.819860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.827310] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.833666] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.853631] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.861431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.872637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.883387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.893129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.903183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.910503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.920561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.929241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.939797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.949447] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.955617] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.961914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.971168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.979133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.986678] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.997056] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.010621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.018284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.026105] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.033914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.042008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.051246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.063032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.071819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.078978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.086840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.094871] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.101259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.112050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.121349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.133013] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.139407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.146363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.154338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.163592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.173530] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.180206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.186956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.195054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.216177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.224054] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.231969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.242969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.251101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 2020/06/08 06:14:18 executed programs: 14 [ 42.259722] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.270436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.276805] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.292521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.302593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.311651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.321456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.336025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.351353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.362746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.371073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.388081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.398094] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.404114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.438914] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.462152] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/06/08 06:14:23 executed programs: 330 2020/06/08 06:14:28 executed programs: 774 2020/06/08 06:14:33 executed programs: 1259 2020/06/08 06:14:38 executed programs: 1691 2020/06/08 06:14:43 executed programs: 2154 2020/06/08 06:14:48 executed programs: 2577 2020/06/08 06:14:53 executed programs: 3023 2020/06/08 06:14:58 executed programs: 3467 2020/06/08 06:15:03 executed programs: 3917 2020/06/08 06:15:08 executed programs: 4358 [ 96.784105] kasan: CONFIG_KASAN_INLINE enabled [ 96.816345] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 96.837500] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 96.843746] Modules linked in: [ 96.846929] CPU: 1 PID: 25875 Comm: syz-executor.2 Not tainted 4.14.183-syzkaller #0 [ 96.854976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.864317] task: ffff888096366300 task.stack: ffff88808dce0000 [ 96.870366] RIP: 0010:loop_validate_file+0x1da/0x430 [ 96.875451] RSP: 0018:ffff88808dce7b68 EFLAGS: 00010202 [ 96.880800] RAX: 0000000000000037 RBX: dffffc0000000000 RCX: 1ffff11012c6cd6f [ 96.888055] RDX: 1ffff110432aee71 RSI: ffff8880a77e7700 RDI: 00000000000001b8 [ 96.895310] RBP: ffff88808dce7b80 R08: 0000000000000001 R09: 0000000000000000 [ 96.902567] R10: 0000000000000028 R11: ffff888096366300 R12: 0000000000000000 [ 96.909827] R13: 00000000fffffff0 R14: ffff88809f4dd840 R15: ffff8880a77e77e0 [ 96.917111] FS: 00007fd7a83b6700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 96.925323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.931193] CR2: 0000000000960004 CR3: 0000000092f99000 CR4: 00000000001406e0 [ 96.938451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.945707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.952962] Call Trace: [ 96.955540] lo_ioctl+0x95f/0x1c70 [ 96.959079] blkdev_ioctl+0x784/0x16b0 [ 96.962953] ? blkpg_ioctl+0x8e0/0x8e0 [ 96.966841] ? __might_sleep+0x93/0xb0 [ 96.970718] block_ioctl+0xd7/0x130 [ 96.974335] do_vfs_ioctl+0x180/0xfb0 [ 96.978125] ? __fget+0x1ad/0x2f0 [ 96.981572] ? ioctl_preallocate+0x1a0/0x1a0 [ 96.985970] ? __fget+0x1ca/0x2f0 [ 96.989414] ? security_file_ioctl+0x6a/0xa0 [ 96.993811] ? SyS_clock_settime+0x1a0/0x1a0 [ 96.998213] ? security_file_ioctl+0x6a/0xa0 [ 97.002605] SyS_ioctl+0x74/0x80 [ 97.005956] ? do_vfs_ioctl+0xfb0/0xfb0 [ 97.009917] do_syscall_64+0x1c7/0x5b0 [ 97.013791] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.018623] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 97.023796] RIP: 0033:0x459879 [ 97.026972] RSP: 002b:00007fd7a83b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.034667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459879 [ 97.041923] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000004 [ 97.049180] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 97.056434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7a83b66d4 [ 97.063687] R13: 00000000004c2f80 R14: 00000000004d66b8 R15: 00000000ffffffff [ 97.070946] Code: 00 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 10 02 00 00 4d 8b a4 24 f0 00 00 00 49 8d bc 24 b8 01 00 00 48 89 f8 48 c1 e8 03 <80> 3c 18 00 0f 85 dd 01 00 00 4d 8b a4 24 b8 01 00 00 4c 89 e0 [ 97.090053] RIP: loop_validate_file+0x1da/0x430 RSP: ffff88808dce7b68 [ 97.118631] ---[ end trace b58543b0604ecca0 ]--- [ 97.124614] Kernel panic - not syncing: Fatal exception [ 97.131455] Kernel Offset: disabled [ 97.135062] Rebooting in 86400 seconds..