syzkaller login: [ 33.765084] kauditd_printk_skb: 9 callbacks suppressed [ 33.765090] audit: type=1400 audit(1577887028.809:35): avc: denied { map } for pid=7083 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 40.262486] audit: type=1400 audit(1577887035.309:36): avc: denied { map } for pid=7094 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 40.973943] IPVS: ftp: loaded support on port[0] = 21 [ 41.419516] can: request_module (can-proto-0) failed. [ 42.489454] can: request_module (can-proto-0) failed. [ 42.500627] can: request_module (can-proto-0) failed. [ 42.663047] audit: type=1400 audit(1577887037.709:37): avc: denied { create } for pid=7094 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.687026] audit: type=1400 audit(1577887037.709:38): avc: denied { create } for pid=7094 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.710906] audit: type=1400 audit(1577887037.709:39): avc: denied { create } for pid=7094 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.10.50' (ECDSA) to the list of known hosts. 2020/01/01 13:57:24 parsed 1 programs 2020/01/01 13:57:25 executed programs: 0 [ 50.099802] IPVS: ftp: loaded support on port[0] = 21 [ 50.140187] IPVS: ftp: loaded support on port[0] = 21 [ 50.143692] IPVS: ftp: loaded support on port[0] = 21 [ 50.162503] IPVS: ftp: loaded support on port[0] = 21 [ 50.192295] IPVS: ftp: loaded support on port[0] = 21 [ 50.227052] IPVS: ftp: loaded support on port[0] = 21 [ 50.328726] chnl_net:caif_netlink_parms(): no params data found [ 50.407093] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.414125] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.421479] device bridge_slave_0 entered promiscuous mode [ 50.429198] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.435963] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.443310] device bridge_slave_1 entered promiscuous mode [ 50.465444] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.513452] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.536673] chnl_net:caif_netlink_parms(): no params data found [ 50.545004] chnl_net:caif_netlink_parms(): no params data found [ 50.591905] chnl_net:caif_netlink_parms(): no params data found [ 50.612748] chnl_net:caif_netlink_parms(): no params data found [ 50.622241] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.629706] team0: Port device team_slave_0 added [ 50.638288] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.645660] team0: Port device team_slave_1 added [ 50.669395] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.677465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.698091] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.704998] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.712401] device bridge_slave_0 entered promiscuous mode [ 50.748536] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.756689] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.763799] device bridge_slave_1 entered promiscuous mode [ 50.770188] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.776853] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.783882] device bridge_slave_0 entered promiscuous mode [ 50.794072] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.800478] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.807359] device bridge_slave_1 entered promiscuous mode [ 50.837118] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.843750] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.850985] device bridge_slave_0 entered promiscuous mode [ 50.891949] device hsr_slave_0 entered promiscuous mode [ 50.930626] device hsr_slave_1 entered promiscuous mode [ 50.984849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.016151] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.023395] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.030491] device bridge_slave_0 entered promiscuous mode [ 51.036840] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.043473] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.050473] device bridge_slave_1 entered promiscuous mode [ 51.056854] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.066393] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.085166] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.093094] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.099433] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.106672] device bridge_slave_1 entered promiscuous mode [ 51.122647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.134628] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.152292] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.173581] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.182977] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.195437] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.203481] chnl_net:caif_netlink_parms(): no params data found [ 51.226540] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.234373] team0: Port device team_slave_0 added [ 51.248338] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.257555] team0: Port device team_slave_0 added [ 51.266444] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.276790] team0: Port device team_slave_1 added [ 51.285980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.295127] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.301707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.308686] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.315092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.327074] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.336749] team0: Port device team_slave_1 added [ 51.342628] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.350100] team0: Port device team_slave_0 added [ 51.355793] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.365222] team0: Port device team_slave_0 added [ 51.370736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.392243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.431945] device hsr_slave_0 entered promiscuous mode [ 51.470901] device hsr_slave_1 entered promiscuous mode [ 51.521165] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.528451] team0: Port device team_slave_1 added [ 51.534545] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.542406] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.551874] team0: Port device team_slave_1 added [ 51.563717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.572042] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.579228] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.592673] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.600225] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.608914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.616464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.627399] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.654958] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.662357] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.669240] device bridge_slave_0 entered promiscuous mode [ 51.711935] device hsr_slave_0 entered promiscuous mode [ 51.750675] device hsr_slave_1 entered promiscuous mode [ 51.790981] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.798684] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.808109] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.818989] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.825515] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.832617] device bridge_slave_1 entered promiscuous mode [ 51.892973] device hsr_slave_0 entered promiscuous mode [ 51.930757] device hsr_slave_1 entered promiscuous mode [ 51.974428] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.032044] device hsr_slave_0 entered promiscuous mode [ 52.070649] device hsr_slave_1 entered promiscuous mode [ 52.115738] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.129955] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.137896] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.146616] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.158221] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.170102] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.189244] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.196826] team0: Port device team_slave_0 added [ 52.206415] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.214020] team0: Port device team_slave_1 added [ 52.219745] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.242691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.290673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.298716] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.343393] device hsr_slave_0 entered promiscuous mode [ 52.361016] device hsr_slave_1 entered promiscuous mode [ 52.413197] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.422416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.431343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.439265] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.454752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.461509] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.479203] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.487483] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.497250] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.503740] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.516290] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.525688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.534185] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.544358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.552438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.559387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.566733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.574168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.581523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.591586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.601547] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.610755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.620536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.627884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.637129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.645641] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.652185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.659568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.668221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.676304] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.682717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.689606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.708237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.722726] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.728827] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.739380] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.745878] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.755156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.767481] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.775081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.783138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.790893] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.797249] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.805539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.821642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.834430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.842830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.850269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.859255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.867151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.874989] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.881542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.888347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.896363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.903915] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.910435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.917535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.928655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.939034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.947433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.956329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.969258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.976536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.984686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.993175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.000995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.008820] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.015297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.022269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.030081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.038200] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.046885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.056435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.067636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.076875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.083297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.090163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.100067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.108012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.115884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.124241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.132932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.139775] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.146764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.156356] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.162817] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.171976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.184037] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.193540] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.203671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.211288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.218928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.226875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.235415] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.243372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.250274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.257362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.267010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.275213] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.284257] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.290938] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.299149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.307541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.316265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.324143] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.330683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.338010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.345700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.353312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.361093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.370689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.378285] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.385272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.393166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.405179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.414334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.430545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.437757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.444922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.453372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.461366] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.467751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.474691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.482777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.490219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.498172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.506115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.514248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.521957] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.528424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.537862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.549120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.557274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.568100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.575546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.583381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.591314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.598991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.606849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.615026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.624716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.634090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.643632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.654367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.665280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.673456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.681412] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.687879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.694737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.702474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.711019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.724432] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.733797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.743286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.750660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.758407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.766232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.774138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.782423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.790259] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.797740] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.805403] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.813245] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.819388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.831521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.840896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.847613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.854672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.862351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.872249] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.879669] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.892498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.900247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.910006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.920174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.928155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.936136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.943415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.950650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.957641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.965406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.973188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.980863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.988415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.995946] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.003941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.012729] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.018818] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.027132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.041112] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.047867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.059349] audit: type=1400 audit(1577887049.109:40): avc: denied { associate } for pid=7196 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 54.063855] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.088881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.098058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.108444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.118397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.132474] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.139338] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.148484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.155801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.164308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.172692] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.179208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.186135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.193802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.201508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.208389] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.216547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.226301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.242028] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.262033] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.269232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.282202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.299160] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.305602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.313536] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.320566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.327295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.335214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.356927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.372188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.378840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.408894] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.421518] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.427689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.464240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.476192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.513788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.526137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.554155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.587073] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.618408] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.657539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.678624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.701743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.719089] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.733552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.746140] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.757640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.786061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.802858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.815746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.831620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.857078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.884784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.924188] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.940079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 2020/01/01 13:57:30 executed programs: 17 [ 55.019576] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 55.059640] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.079238] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.087252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.104553] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.177994] WARNING: CPU: 1 PID: 7924 at kernel/signal.c:367 task_participate_group_stop+0x196/0x1f0 [ 57.187432] Kernel panic - not syncing: panic_on_warn set ... [ 57.187432] [ 57.194810] CPU: 1 PID: 7924 Comm: 3 Not tainted 4.19.92-syzkaller #0 [ 57.201528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.211251] Call Trace: [ 57.213861] dump_stack+0x123/0x177 [ 57.218460] ? task_participate_group_stop+0x196/0x1f0 [ 57.223757] panic+0x1cd/0x375 [ 57.227115] ? __warn_printk+0xd6/0xd6 [ 57.231035] __warn.cold.8+0x1b/0x3e [ 57.234768] ? task_participate_group_stop+0x196/0x1f0 [ 57.240356] report_bug+0x1a4/0x200 [ 57.244021] do_error_trap+0x200/0x350 [ 57.247950] ? math_error+0x340/0x340 [ 57.251795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.256670] ? trace_hardirqs_off_caller+0x49/0x180 [ 57.261699] ? depot_save_stack+0x292/0x466 [ 57.266043] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.271057] do_invalid_op+0x1b/0x20 [ 57.274873] invalid_op+0x14/0x20 [ 57.278614] RIP: 0010:task_participate_group_stop+0x196/0x1f0 [ 57.284609] Code: 83 c2 03 38 ca 7c 04 84 c9 75 61 41 89 84 24 a4 00 00 00 48 83 c4 08 b8 01 00 00 00 5b 41 5c 41 5d 5d c3 0f 0b e9 e1 fe ff ff <0f> 0b e9 30 ff ff ff 48 89 df e8 eb 7d 55 00 e9 08 ff ff ff e8 01 [ 57.303829] RSP: 0018:ffff888080507bd0 EFLAGS: 00010046 [ 57.309822] RAX: 0000000000000000 RBX: ffff888096280220 RCX: ffffffff814bd7f1 [ 57.318239] RDX: 1ffff11012c50044 RSI: 0000000000000016 RDI: ffff88808f276200 [ 57.325766] RBP: ffff888080507bf0 R08: ffffed101257a93a R09: ffffed101257a939 [ 57.333041] R10: ffffed101257a939 R11: ffff888092bd49cb R12: ffff888096280180 [ 57.340853] R13: 0000000000040000 R14: dffffc0000000000 R15: ffff888080507f58 [ 57.348183] ? do_raw_spin_lock+0xc1/0x230 [ 57.351869] kobject: 'loop3' (00000000bd7bca5c): kobject_uevent_env [ 57.352430] do_signal_stop+0x186/0x6a0 [ 57.352453] get_signal+0xafd/0x1a00 [ 57.352460] ? quarantine_put+0x11b/0x1c0 [ 57.352480] do_signal+0x87/0x1960 [ 57.352487] ? put_files_struct+0x1eb/0x250 [ 57.352493] ? rcu_read_lock_sched_held+0x108/0x120 [ 57.352499] ? kmem_cache_free+0x24c/0x290 [ 57.352506] ? setup_sigcontext+0x7d0/0x7d0 [ 57.352516] ? __do_execve_file.isra.31+0x1738/0x1dc0 [ 57.352529] ? exit_to_usermode_loop+0x3a/0x200 [ 57.352533] ? do_syscall_64+0x413/0x4e0 [ 57.352538] ? lockdep_hardirqs_on+0x421/0x5c0 [ 57.352542] ? exit_to_usermode_loop+0x3a/0x200 [ 57.352550] ? trace_hardirqs_on+0x28/0x190 [ 57.352557] exit_to_usermode_loop+0x114/0x200 [ 57.352563] do_syscall_64+0x413/0x4e0 [ 57.352573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.352578] RIP: 0033:0x324 [ 57.352592] Code: Bad RIP value. [ 57.352595] RSP: 002b:00007ffdc780c8d0 EFLAGS: 00000200 ORIG_RAX: 000000000000003b [ 57.352599] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.352602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.352604] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 57.352606] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 57.352608] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.360844] Kernel Offset: disabled [ 57.495807] Rebooting in 86400 seconds..