Warning: Permanently added '10.128.10.37' (ECDSA) to the list of known hosts. 2020/10/28 00:20:44 parsed 1 programs 2020/10/28 00:20:45 executed programs: 0 [ 40.518827] audit: type=1400 audit(1603844445.251:10): avc: denied { execmem } for pid=6249 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.559956] IPVS: ftp: loaded support on port[0] = 21 [ 40.601854] IPVS: ftp: loaded support on port[0] = 21 [ 40.605601] IPVS: ftp: loaded support on port[0] = 21 [ 40.612061] IPVS: ftp: loaded support on port[0] = 21 [ 40.621862] IPVS: ftp: loaded support on port[0] = 21 [ 40.697621] IPVS: ftp: loaded support on port[0] = 21 [ 40.761878] chnl_net:caif_netlink_parms(): no params data found [ 40.831030] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.838580] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.846195] device bridge_slave_0 entered promiscuous mode [ 40.882518] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.890600] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.898726] device bridge_slave_1 entered promiscuous mode [ 40.951668] chnl_net:caif_netlink_parms(): no params data found [ 41.011392] chnl_net:caif_netlink_parms(): no params data found [ 41.033873] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.040963] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.048458] device bridge_slave_0 entered promiscuous mode [ 41.058707] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.069921] chnl_net:caif_netlink_parms(): no params data found [ 41.093742] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.101981] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.109955] device bridge_slave_1 entered promiscuous mode [ 41.127770] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.137287] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.167248] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.184901] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.193542] team0: Port device team_slave_0 added [ 41.210647] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.218146] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.225259] device bridge_slave_0 entered promiscuous mode [ 41.251452] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.261612] team0: Port device team_slave_1 added [ 41.270370] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.278588] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.287749] device bridge_slave_1 entered promiscuous mode [ 41.315805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.324883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.339526] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.349161] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.356806] team0: Port device team_slave_0 added [ 41.361984] chnl_net:caif_netlink_parms(): no params data found [ 41.388839] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.395701] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.403547] device bridge_slave_0 entered promiscuous mode [ 41.411148] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.422002] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.429911] team0: Port device team_slave_1 added [ 41.437714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.460951] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.467424] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.474421] device bridge_slave_1 entered promiscuous mode [ 41.498659] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.509658] device hsr_slave_0 entered promiscuous mode [ 41.517432] device hsr_slave_1 entered promiscuous mode [ 41.523715] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.533158] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.544459] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.554974] team0: Port device team_slave_0 added [ 41.568231] chnl_net:caif_netlink_parms(): no params data found [ 41.577921] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.589454] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.607343] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.614780] team0: Port device team_slave_1 added [ 41.624629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.663663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.673472] device hsr_slave_0 entered promiscuous mode [ 41.680471] device hsr_slave_1 entered promiscuous mode [ 41.688516] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.701911] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.718047] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.728423] team0: Port device team_slave_0 added [ 41.749630] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.756343] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.763487] device bridge_slave_0 entered promiscuous mode [ 41.774735] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.782667] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.791313] device bridge_slave_1 entered promiscuous mode [ 41.799105] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.806969] team0: Port device team_slave_1 added [ 41.817405] device hsr_slave_0 entered promiscuous mode [ 41.823448] device hsr_slave_1 entered promiscuous mode [ 41.829955] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.839438] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.846159] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.853278] device bridge_slave_0 entered promiscuous mode [ 41.863954] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.870417] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.877620] device bridge_slave_1 entered promiscuous mode [ 41.884424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.896089] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.902867] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.921755] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.930786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.952046] device hsr_slave_0 entered promiscuous mode [ 41.958612] device hsr_slave_1 entered promiscuous mode [ 41.966775] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.974248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.988158] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.998214] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.012620] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.021084] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.040708] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.049319] team0: Port device team_slave_0 added [ 42.056203] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.063380] team0: Port device team_slave_1 added [ 42.069577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.079151] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.093073] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.101297] team0: Port device team_slave_0 added [ 42.120229] device hsr_slave_0 entered promiscuous mode [ 42.127263] device hsr_slave_1 entered promiscuous mode [ 42.133414] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.141408] team0: Port device team_slave_1 added [ 42.150959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.162194] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.169746] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.178595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.196913] device hsr_slave_0 entered promiscuous mode [ 42.202763] device hsr_slave_1 entered promiscuous mode [ 42.220175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.227762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.239776] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.246971] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.261941] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.268563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.283087] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.294628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.306526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.327122] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.345665] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.356857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.364714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.375305] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.381386] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.421655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.431482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.445655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.457721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.465890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.473714] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.480147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.488820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.498139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.506258] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.512597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.520242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.529984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.539888] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.546213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.555889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.564167] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.572659] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.579595] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.589191] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.596652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.603605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.615447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.622584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.632933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.642218] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.648904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.657681] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.667970] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.676357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.687194] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.694457] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.705466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.712304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.720114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.728785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.736921] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.743259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.750930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.760882] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.770010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.779387] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.786169] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.793236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.801052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.809216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.817654] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.825729] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.831794] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.841608] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.852223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.860508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.868995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.878791] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.888404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.897114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.906318] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.912650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.919999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.929110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.937314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.945767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.953309] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.959711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.967586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.975383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.982552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.992750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.001411] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.010359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.020404] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.027168] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.034098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.043961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.052889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.061308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.069304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.077652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.087157] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.093509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.101163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.109694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.119431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.130820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.140965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.148381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.157045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.165794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.173512] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.179940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.187520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.196077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.205227] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.211560] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.221254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.229411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.241035] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.250023] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.258492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.267295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.275745] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.282253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.289424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.297607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.305391] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.311870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.319101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.327295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.335365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.343132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.350752] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.359031] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.367908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.379272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.388577] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.398771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.409146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.418638] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.425051] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.432771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.441772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.450281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.458611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.466941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.477903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.487389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.497120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.506603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.515879] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.522749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.531787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.539950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.549218] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.556752] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.564364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.572106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.580489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.589650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.598426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.610939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.619371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.630175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.640366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.648350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.657232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.665364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.673223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.682275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.692162] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.698576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.706224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.713907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.723049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.731260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.739832] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.748178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.755872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.764690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.774759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.788475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.796903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.807516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.816108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.823798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.831801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.839666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.847433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.856218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.864912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.872714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.884844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.894459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.901974] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.911377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.919234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.927405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.935641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.943071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.951151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.958799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.967138] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.974798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.984271] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.990316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.005475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.013741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.022871] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.030877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.040152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.050460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.058585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.066396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.075311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.082836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.091264] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.100589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.113472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.123772] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.132548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.141444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.151229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.159337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.167442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.175672] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.182849] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.195309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.204950] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.210978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.222444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.233472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.246845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.255143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.263413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.273877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.288604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.300281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.309382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.323103] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.339170] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.359057] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.375067] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.382428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.407801] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.425029] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.450983] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.474766] Bluetooth: hci0: sending frame failed (-49) [ 44.515661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.545251] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.578654] Bluetooth: hci1: sending frame failed (-49) [ 44.591154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.630090] Bluetooth: hci2: sending frame failed (-49) [ 44.659533] Bluetooth: hci3: sending frame failed (-49) [ 44.691530] Bluetooth: hci4: sending frame failed (-49) [ 44.717128] Bluetooth: hci5: sending frame failed (-49) [ 46.514421] Bluetooth: hci0: command 0x1003 tx timeout [ 46.521833] Bluetooth: hci0: sending frame failed (-49) [ 46.594098] Bluetooth: hci1: command 0x1003 tx timeout [ 46.599470] Bluetooth: hci1: sending frame failed (-49) [ 46.673133] Bluetooth: hci3: command 0x1003 tx timeout [ 46.673742] Bluetooth: hci2: command 0x1003 tx timeout [ 46.679473] Bluetooth: hci3: sending frame failed (-49) [ 46.690686] Bluetooth: hci2: sending frame failed (-49) [ 46.753667] Bluetooth: hci4: command 0x1003 tx timeout [ 46.759368] Bluetooth: hci4: sending frame failed (-49) [ 46.766161] Bluetooth: hci5: command 0x1003 tx timeout [ 46.771807] Bluetooth: hci5: sending frame failed (-49) [ 48.592960] Bluetooth: hci0: command 0x1001 tx timeout [ 48.598551] Bluetooth: hci0: sending frame failed (-49) [ 48.672498] Bluetooth: hci1: command 0x1001 tx timeout [ 48.677898] Bluetooth: hci1: sending frame failed (-49) [ 48.752414] Bluetooth: hci2: command 0x1001 tx timeout [ 48.758126] Bluetooth: hci3: command 0x1001 tx timeout [ 48.758181] Bluetooth: hci2: sending frame failed (-49) [ 48.765207] Bluetooth: hci3: sending frame failed (-49) [ 48.832776] Bluetooth: hci5: command 0x1001 tx timeout [ 48.832856] Bluetooth: hci4: command 0x1001 tx timeout [ 48.838493] Bluetooth: hci5: sending frame failed (-49) [ 48.849070] Bluetooth: hci4: sending frame failed (-49) [ 50.671959] Bluetooth: hci0: command 0x1009 tx timeout [ 50.751996] Bluetooth: hci1: command 0x1009 tx timeout [ 50.831907] Bluetooth: hci3: command 0x1009 tx timeout [ 50.832071] Bluetooth: hci2: command 0x1009 tx timeout [ 50.911770] Bluetooth: hci5: command 0x1009 tx timeout [ 50.911791] Bluetooth: hci4: command 0x1009 tx timeout 2020/10/28 00:20:59 executed programs: 9 [ 54.639344] FAULT_INJECTION: forcing a failure. [ 54.639344] name failslab, interval 1, probability 0, space 0, times 1 [ 54.679120] CPU: 1 PID: 7223 Comm: syz-executor.3 Not tainted 4.19.152-syzkaller #0 [ 54.687644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.697015] Call Trace: [ 54.699648] dump_stack+0x123/0x177 [ 54.703375] should_fail.cold.4+0x5/0x13 [ 54.707435] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.712638] ? mark_held_locks+0x130/0x130 [ 54.716893] __should_failslab+0xba/0xf0 [ 54.720941] should_failslab+0x9/0x14 [ 54.724741] kmem_cache_alloc_node+0x56/0x730 [ 54.729236] ? __lock_acquire+0x792/0x4980 [ 54.733456] __alloc_skb+0xa7/0x580 [ 54.737153] ? skb_scrub_packet+0x3c0/0x3c0 [ 54.741550] ? mark_held_locks+0x130/0x130 [ 54.746027] ? lock_acquire+0x173/0x3d0 [ 54.750178] ? ldsem_down_read+0x2d/0x40 [ 54.754259] bcsp_recv+0x21f/0x1650 [ 54.757886] ? kasan_check_write+0x14/0x20 [ 54.762259] ? bcsp_dequeue+0x4f0/0x4f0 [ 54.766478] ? __lock_is_held+0xb5/0x140 [ 54.770527] ? __lock_is_held+0xb5/0x140 [ 54.774591] hci_uart_tty_receive+0x1d4/0x470 [ 54.779089] ? ldsem_down_read+0x2d/0x40 [ 54.783165] tty_ioctl+0x64e/0x12a0 [ 54.786792] ? tty_vhangup+0x20/0x20 [ 54.790487] ? avc_ss_reset+0x140/0x140 [ 54.794450] ? mark_held_locks+0x130/0x130 [ 54.798662] ? kasan_check_write+0x14/0x20 [ 54.802895] ? proc_fail_nth_write+0x13a/0x180 [ 54.807459] ? proc_cwd_link+0x1b0/0x1b0 [ 54.811519] ? __lock_is_held+0xb5/0x140 [ 54.815568] do_vfs_ioctl+0x199/0x10d0 [ 54.819455] ? ioctl_preallocate+0x1c0/0x1c0 [ 54.823847] ? selinux_file_mprotect+0x5f0/0x5f0 [ 54.828582] ? __mutex_lock+0x412/0x1210 [ 54.832641] ? ksys_dup3+0x2e0/0x2e0 [ 54.836344] ? kasan_check_write+0x14/0x20 [ 54.841015] ? fput+0x18/0x120 [ 54.844642] ? security_file_ioctl+0x50/0x90 [ 54.850356] ? selinux_file_mprotect+0x5f0/0x5f0 [ 54.855188] ksys_ioctl+0x62/0x90 [ 54.858643] ? lockdep_hardirqs_on+0x421/0x5c0 [ 54.863210] __x64_sys_ioctl+0x6e/0xb0 [ 54.867146] do_syscall_64+0xd6/0x4e0 [ 54.871006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.876322] RIP: 0033:0x458ca9 [ 54.879516] Code: 2d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.900922] RSP: 002b:00007f05e5c65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.908847] RAX: ffffffffffffffda RBX: 00007f05e5c65c90 RCX: 0000000000458ca9 [ 54.916109] RDX: 0000000020000100 RSI: 0000000000005412 RDI: 0000000000000003 [ 54.923728] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 54.931119] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f05e5c666d4 [ 54.938398] R13: 00000000004c3102 R14: 00000000004d64a8 R15: 0000000000000004 [ 54.951524] kasan: CONFIG_KASAN_INLINE enabled [ 54.954268] Bluetooth: Can't allocate mem for new packet [ 54.956240] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 54.956261] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 54.956267] CPU: 1 PID: 151 Comm: kworker/u4:4 Not tainted 4.19.152-syzkaller #0 [ 54.956270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.956279] Workqueue: events_unbound flush_to_ldisc [ 54.997241] RIP: 0010:skb_put+0x28/0x1e0 [ 55.001300] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 55.021415] RSP: 0018:ffff8880b51cfa88 EFLAGS: 00010286 [ 55.026757] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8880924af1dc [ 55.034010] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 55.041351] RBP: ffff8880b51cfab0 R08: ffffed10174e4733 R09: ffffed10174e4732 [ 55.048606] R10: ffffed10174e4732 R11: ffff8880ba723993 R12: ffff88809b23202a [ 55.055866] R13: 00000000000000c8 R14: ffff8880924af080 R15: ffff8880924af178 [ 55.063209] FS: 0000000000000000(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 55.071590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.078352] CR2: 00007f24395d4000 CR3: 000000009a5de000 CR4: 00000000001406e0 [ 55.086317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.093666] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.101754] Call Trace: [ 55.104329] bcsp_recv+0x9bb/0x1650 [ 55.107939] ? flush_to_ldisc+0x3f/0x3a0 [ 55.112103] ? bcsp_dequeue+0x4f0/0x4f0 [ 55.116143] ? __lock_is_held+0xb5/0x140 [ 55.120184] ? __lock_is_held+0xa0/0x140 [ 55.124228] hci_uart_tty_receive+0x1d4/0x470 [ 55.128708] tty_ldisc_receive_buf+0x103/0x1c0 [ 55.133269] tty_port_default_receive_buf+0x5f/0x90 [ 55.138269] flush_to_ldisc+0x1af/0x3a0 [ 55.143965] process_one_work+0x835/0x1670 [ 55.148204] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 55.152872] ? lock_acquire+0x173/0x3d0 [ 55.156840] ? kasan_check_write+0x14/0x20 [ 55.161076] ? do_raw_spin_lock+0xd0/0x240 [ 55.165306] worker_thread+0x85/0xb60 [ 55.169091] ? __kthread_parkme+0x37/0x1c0 [ 55.173314] kthread+0x34a/0x410 [ 55.176748] ? process_one_work+0x1670/0x1670 [ 55.181224] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 55.186748] ret_from_fork+0x3a/0x50 [ 55.190444] Modules linked in: [ 55.194000] ---[ end trace fbd40bec06c1622c ]--- [ 55.198766] RIP: 0010:skb_put+0x28/0x1e0 [ 55.203661] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 55.222841] RSP: 0018:ffff8880b51cfa88 EFLAGS: 00010286 [ 55.228459] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8880924af1dc [ 55.238023] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 55.250525] RBP: ffff8880b51cfab0 R08: ffffed10174e4733 R09: ffffed10174e4732 [ 55.262545] R10: ffffed10174e4732 R11: ffff8880ba723993 R12: ffff88809b23202a [ 55.270018] R13: 00000000000000c8 R14: ffff8880924af080 R15: ffff8880924af178 [ 55.281463] FAULT_INJECTION: forcing a failure. [ 55.281463] name failslab, interval 1, probability 0, space 0, times 0 [ 55.297635] CPU: 1 PID: 7244 Comm: syz-executor.0 Tainted: G D 4.19.152-syzkaller #0 [ 55.299369] FAULT_INJECTION: forcing a failure. [ 55.299369] name failslab, interval 1, probability 0, space 0, times 0 [ 55.306832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.306834] Call Trace: [ 55.306846] dump_stack+0x123/0x177 [ 55.306854] should_fail.cold.4+0x5/0x13 [ 55.306859] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.306863] ? up_write+0x1c/0x150 [ 55.306870] ? mark_held_locks+0x130/0x130 [ 55.306876] __should_failslab+0xba/0xf0 [ 55.306880] should_failslab+0x9/0x14 [ 55.306884] kmem_cache_alloc_node+0x56/0x730 [ 55.306889] ? avc_has_perm_noaudit+0x99/0x460 [ 55.306899] __alloc_skb+0xa7/0x580 [ 55.306904] ? skb_scrub_packet+0x3c0/0x3c0 [ 55.306909] ? mark_held_locks+0x130/0x130 [ 55.306913] ? lock_acquire+0x173/0x3d0 [ 55.306918] ? ldsem_down_read+0x2d/0x40 [ 55.306924] bcsp_recv+0x21f/0x1650 [ 55.306928] ? kasan_check_write+0x14/0x20 [ 55.306933] ? bcsp_dequeue+0x4f0/0x4f0 [ 55.306939] ? _parse_integer+0x100/0x100 [ 55.306945] ? lock_acquire+0x173/0x3d0 [ 55.306959] ? tty_ioctl+0x64e/0x12a0 [ 55.412897] hci_uart_tty_receive+0x1d4/0x470 [ 55.417376] ? ldsem_down_read+0x2d/0x40 [ 55.421419] tty_ioctl+0x64e/0x12a0 [ 55.425025] ? tty_vhangup+0x20/0x20 [ 55.428803] ? avc_ss_reset+0x140/0x140 [ 55.432754] ? mark_held_locks+0x130/0x130 [ 55.436982] ? kasan_check_write+0x14/0x20 [ 55.441196] ? proc_fail_nth_write+0x13a/0x180 [ 55.445773] ? proc_cwd_link+0x1b0/0x1b0 [ 55.449811] ? __fdget_pos+0xa7/0xd0 [ 55.453592] ? __vfs_write+0xe6/0x890 [ 55.457539] ? __fdget_pos+0xa7/0xd0 [ 55.461270] do_vfs_ioctl+0x199/0x10d0 [ 55.465351] ? ioctl_preallocate+0x1c0/0x1c0 [ 55.469840] ? selinux_file_mprotect+0x5f0/0x5f0 [ 55.474573] ? __mutex_lock+0x412/0x1210 [ 55.478812] ? ksys_dup3+0x2e0/0x2e0 [ 55.482505] ? kasan_check_write+0x14/0x20 [ 55.486800] ? fput+0x18/0x120 [ 55.489970] ? security_file_ioctl+0x50/0x90 [ 55.494380] ? selinux_file_mprotect+0x5f0/0x5f0 [ 55.499201] ksys_ioctl+0x62/0x90 [ 55.502906] ? trace_hardirqs_off_caller+0x1d/0x180 [ 55.508004] __x64_sys_ioctl+0x6e/0xb0 [ 55.512072] do_syscall_64+0xd6/0x4e0 [ 55.515920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.521086] RIP: 0033:0x458ca9 [ 55.524256] Code: 2d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.543321] RSP: 002b:00007f4dcf6e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.551106] RAX: ffffffffffffffda RBX: 00007f4dcf6e9c90 RCX: 0000000000458ca9 [ 55.558351] RDX: 0000000020000100 RSI: 0000000000005412 RDI: 0000000000000003 [ 55.565712] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 55.572963] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4dcf6ea6d4 [ 55.580218] R13: 00000000004c3102 R14: 00000000004d64a8 R15: 0000000000000004 [ 55.590034] Bluetooth: hci4: sending frame failed (-49) [ 55.590863] FS: 0000000000000000(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 55.596991] kasan: CONFIG_KASAN_INLINE enabled [ 55.604026] kasan: CONFIG_KASAN_INLINE enabled [ 55.613807] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 55.620306] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 55.621452] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 55.634924] CPU: 1 PID: 5598 Comm: kworker/u4:5 Tainted: G D 4.19.152-syzkaller #0 [ 55.644066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.653924] Workqueue: events_unbound flush_to_ldisc [ 55.659006] RIP: 0010:skb_put+0x28/0x1e0 [ 55.663040] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 55.681929] RSP: 0018:ffff8880ab2ffa88 EFLAGS: 00010286 [ 55.687274] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88809575be9c [ 55.694623] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 55.701971] RBP: ffff8880ab2ffab0 R08: 0000000000000001 R09: 0000000000000000 [ 55.709222] R10: ffffed101565ff83 R11: 0000000000000000 R12: ffff8880ab8cdb2a [ 55.716486] R13: 00000000000000c8 R14: ffff88809575bd40 R15: ffff88809575be38 [ 55.723838] FS: 0000000000000000(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 55.732049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.738775] CR2: 000000000073c061 CR3: 00000000ada2c000 CR4: 00000000001406e0 [ 55.746026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.753272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.760796] Call Trace: [ 55.763387] bcsp_recv+0x9bb/0x1650 [ 55.767005] ? flush_to_ldisc+0x3f/0x3a0 [ 55.771055] ? bcsp_dequeue+0x4f0/0x4f0 [ 55.775202] ? lock_acquire+0x173/0x3d0 [ 55.779178] ? tty_buffer_set_limit+0xb/0x70 [ 55.783595] hci_uart_tty_receive+0x1d4/0x470 [ 55.788088] tty_ldisc_receive_buf+0x103/0x1c0 [ 55.792679] tty_port_default_receive_buf+0x5f/0x90 [ 55.797797] flush_to_ldisc+0x1af/0x3a0 [ 55.801762] ? process_one_work+0x792/0x1670 [ 55.806149] process_one_work+0x835/0x1670 [ 55.810361] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 55.815004] ? lock_acquire+0x173/0x3d0 [ 55.819167] ? kasan_check_write+0x14/0x20 [ 55.823381] ? do_raw_spin_lock+0xd0/0x240 [ 55.827596] worker_thread+0x85/0xb60 [ 55.831484] ? __kthread_parkme+0x37/0x1c0 [ 55.835697] kthread+0x34a/0x410 [ 55.839039] ? process_one_work+0x1670/0x1670 [ 55.843565] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 55.849096] ret_from_fork+0x3a/0x50 [ 55.852846] Modules linked in: [ 55.856077] general protection fault: 0000 [#3] PREEMPT SMP KASAN [ 55.856399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.862302] CPU: 0 PID: 7 Comm: kworker/u4:0 Tainted: G D 4.19.152-syzkaller #0 [ 55.862305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.862314] Workqueue: events_unbound flush_to_ldisc [ 55.862323] RIP: 0010:skb_put+0x28/0x1e0 [ 55.862327] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 55.862329] RSP: 0018:ffff8880b5f2fa88 EFLAGS: 00010286 [ 55.862333] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8880af6d51dc [ 55.862335] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 55.862337] RBP: ffff8880b5f2fab0 R08: 0000000000000001 R09: 0000000000000000 [ 55.862339] R10: ffffed1016be5f83 R11: 0000000000000000 R12: ffff8880ad7ce4ea [ 55.862341] R13: 00000000000000c8 R14: ffff8880af6d5080 R15: ffff8880af6d5178 [ 55.862344] FS: 0000000000000000(0000) GS:ffff8880ba600000(0000) knlGS:0000000000000000 [ 55.862349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.868246] CPU: 1 PID: 7247 Comm: syz-executor.2 Tainted: G D 4.19.152-syzkaller #0 [ 55.876938] CR2: 0000560f12e00a20 CR3: 00000000ad695000 CR4: 00000000001406f0 [ 55.886271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.891359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.895392] Call Trace: [ 55.916630] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.921994] dump_stack+0x123/0x177 [ 55.929445] Call Trace: [ 55.936699] should_fail.cold.4+0x5/0x13 [ 55.943946] bcsp_recv+0x9bb/0x1650 [ 55.951279] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.959405] ? flush_to_ldisc+0x3f/0x3a0 [ 55.967700] ? up_write+0x1c/0x150 [ 55.973714] ? bcsp_dequeue+0x4f0/0x4f0 [ 55.982887] ? mark_held_locks+0x130/0x130 [ 55.995840] ? lock_acquire+0x173/0x3d0 [ 56.005174] __should_failslab+0xba/0xf0 [ 56.012594] ? tty_buffer_set_limit+0xb/0x70 [ 56.015161] should_failslab+0x9/0x14 [ 56.022416] hci_uart_tty_receive+0x1d4/0x470 [ 56.026020] kmem_cache_alloc_node+0x56/0x730 [ 56.028581] tty_ldisc_receive_buf+0x103/0x1c0 [ 56.032615] ? avc_has_perm_noaudit+0x99/0x460 [ 56.036303] tty_port_default_receive_buf+0x5f/0x90 [ 56.041395] __alloc_skb+0xa7/0x580 [ 56.045432] flush_to_ldisc+0x1af/0x3a0 [ 56.048945] ? skb_scrub_packet+0x3c0/0x3c0 [ 56.052894] ? process_one_work+0x792/0x1670 [ 56.057451] ? mark_held_locks+0x130/0x130 [ 56.061399] process_one_work+0x835/0x1670 [ 56.065611] ? lock_acquire+0x173/0x3d0 [ 56.070010] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 56.073798] ? ldsem_down_read+0x2d/0x40 [ 56.078275] ? lock_acquire+0x173/0x3d0 [ 56.083002] bcsp_recv+0x21f/0x1650 [ 56.087586] ? kasan_check_write+0x14/0x20 [ 56.092141] ? kasan_check_write+0x14/0x20 [ 56.097132] ? do_raw_spin_lock+0xd0/0x240 [ 56.100733] ? bcsp_dequeue+0x4f0/0x4f0 [ 56.104794] worker_thread+0x85/0xb60 [ 56.109103] ? _parse_integer+0x100/0x100 [ 56.113573] ? __kthread_parkme+0x37/0x1c0 [ 56.117968] ? lock_acquire+0x173/0x3d0 [ 56.122458] kthread+0x34a/0x410 [ 56.126408] ? tty_ioctl+0x64e/0x12a0 [ 56.131051] ? process_one_work+0x1670/0x1670 [ 56.135175] hci_uart_tty_receive+0x1d4/0x470 [ 56.139119] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 56.142718] ? ldsem_down_read+0x2d/0x40 [ 56.146923] ret_from_fork+0x3a/0x50 [ 56.151134] tty_ioctl+0x64e/0x12a0 [ 56.155345] Modules linked in: [ 56.159297] ? tty_vhangup+0x20/0x20 [ 56.216269] ? avc_ss_reset+0x140/0x140 [ 56.220244] ? mark_held_locks+0x130/0x130 [ 56.224476] ? kasan_check_write+0x14/0x20 [ 56.228708] ? proc_fail_nth_write+0x13a/0x180 [ 56.233285] ? proc_cwd_link+0x1b0/0x1b0 [ 56.237340] ? __fdget_pos+0xa7/0xd0 [ 56.241052] ? __vfs_write+0xe6/0x890 [ 56.244884] ? __fdget_pos+0xa7/0xd0 [ 56.248637] do_vfs_ioctl+0x199/0x10d0 [ 56.252532] ? ioctl_preallocate+0x1c0/0x1c0 [ 56.256949] ? selinux_file_mprotect+0x5f0/0x5f0 [ 56.262056] ? __mutex_lock+0x412/0x1210 [ 56.266829] ? ksys_dup3+0x2e0/0x2e0 [ 56.270554] ? kasan_check_write+0x14/0x20 [ 56.274796] ? fput+0x18/0x120 [ 56.277993] ? security_file_ioctl+0x50/0x90 [ 56.282396] ? selinux_file_mprotect+0x5f0/0x5f0 [ 56.287141] ksys_ioctl+0x62/0x90 [ 56.290585] ? trace_hardirqs_off_caller+0x1d/0x180 [ 56.295578] __x64_sys_ioctl+0x6e/0xb0 [ 56.299441] do_syscall_64+0xd6/0x4e0 [ 56.303218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.308394] RIP: 0033:0x458ca9 [ 56.311648] Code: 2d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.331393] RSP: 002b:00007fbe68b93c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.339598] RAX: ffffffffffffffda RBX: 00007fbe68b93c90 RCX: 0000000000458ca9 [ 56.346844] RDX: 0000000020000100 RSI: 0000000000005412 RDI: 0000000000000003 [ 56.355478] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 56.362745] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe68b946d4 [ 56.370262] R13: 00000000004c3102 R14: 00000000004d64a8 R15: 0000000000000004 [ 56.379001] CR2: 000000000073c061 CR3: 00000000b014a000 CR4: 00000000001406e0 [ 56.398880] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.409163] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.417243] Kernel panic - not syncing: Fatal exception [ 56.424319] Kernel Offset: disabled [ 56.428047] Rebooting in 86400 seconds..