Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2020/01/17 09:45:56 parsed 1 programs 2020/01/17 09:45:56 executed programs: 0 [ 46.798240] audit: type=1400 audit(1579254356.575:40): avc: denied { map } for pid=7085 comm="syz-execprog" path="/root/syzkaller-shm217293759" dev="sda1" ino=16503 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 47.090948] IPVS: ftp: loaded support on port[0] = 21 [ 47.826286] IPVS: ftp: loaded support on port[0] = 21 [ 47.873905] chnl_net:caif_netlink_parms(): no params data found [ 47.930255] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.937239] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.945054] device bridge_slave_0 entered promiscuous mode [ 47.945506] IPVS: ftp: loaded support on port[0] = 21 [ 47.953238] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.962688] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.969838] device bridge_slave_1 entered promiscuous mode [ 47.999910] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.009810] chnl_net:caif_netlink_parms(): no params data found [ 48.021960] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.047035] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.054452] team0: Port device team_slave_0 added [ 48.065322] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.072704] team0: Port device team_slave_1 added [ 48.090771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.105070] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.112182] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.119174] device bridge_slave_0 entered promiscuous mode [ 48.126956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.136916] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.143454] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.150563] device bridge_slave_1 entered promiscuous mode [ 48.172082] IPVS: ftp: loaded support on port[0] = 21 [ 48.212187] device hsr_slave_0 entered promiscuous mode [ 48.250318] device hsr_slave_1 entered promiscuous mode [ 48.337419] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.349127] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.357072] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.376170] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.392365] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.399661] team0: Port device team_slave_0 added [ 48.406884] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.414119] team0: Port device team_slave_1 added [ 48.419694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.427535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.482109] device hsr_slave_0 entered promiscuous mode [ 48.520319] device hsr_slave_1 entered promiscuous mode [ 48.581692] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.603201] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.632823] chnl_net:caif_netlink_parms(): no params data found [ 48.644120] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.650603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.657563] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.664658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.694176] IPVS: ftp: loaded support on port[0] = 21 [ 48.710579] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.717009] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.723722] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.730267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.794281] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.800963] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.808003] device bridge_slave_0 entered promiscuous mode [ 48.814936] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.821380] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.828398] device bridge_slave_1 entered promiscuous mode [ 48.867517] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.876776] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.888434] chnl_net:caif_netlink_parms(): no params data found [ 48.903821] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.910971] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.918326] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.925336] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.951542] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.960589] team0: Port device team_slave_0 added [ 48.977991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.985371] team0: Port device team_slave_1 added [ 48.993155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.000664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.014408] IPVS: ftp: loaded support on port[0] = 21 [ 49.057872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.133217] device hsr_slave_0 entered promiscuous mode [ 49.170413] device hsr_slave_1 entered promiscuous mode [ 49.210502] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.216880] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.224262] device bridge_slave_0 entered promiscuous mode [ 49.231112] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.237507] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.244618] device bridge_slave_1 entered promiscuous mode [ 49.266336] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.274298] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.283969] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.303288] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.311205] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.351309] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.368153] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.375478] team0: Port device team_slave_0 added [ 49.383755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.391523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.403709] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.409813] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.419573] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.427888] team0: Port device team_slave_1 added [ 49.433947] chnl_net:caif_netlink_parms(): no params data found [ 49.442538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.451245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.462575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.470756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.491795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.499244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.507498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.515406] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.521790] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.592107] device hsr_slave_0 entered promiscuous mode [ 49.640457] device hsr_slave_1 entered promiscuous mode [ 49.685795] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.712830] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.724646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.733195] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.739659] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.747346] device bridge_slave_0 entered promiscuous mode [ 49.754034] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.762906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.771681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.779870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.787787] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.794254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.801901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.809206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.821887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.829485] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.838484] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.845667] device bridge_slave_1 entered promiscuous mode [ 49.863990] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.870278] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.885273] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.891916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.901298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.910957] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.920899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.931352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.939084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.947039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.954772] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.961175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.970950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.981402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.990369] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.012553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.022475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.030232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.041688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.049730] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.058733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.071241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.078965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.086736] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.094062] team0: Port device team_slave_0 added [ 50.099980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.108240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.116354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.123981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.131578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.139400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.147251] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.153829] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.179973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.188073] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.196507] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.205479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.213619] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.221525] team0: Port device team_slave_1 added [ 50.227312] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.236755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.255410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.267407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.277718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.297915] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.353677] device hsr_slave_0 entered promiscuous mode [ 50.390678] device hsr_slave_1 entered promiscuous mode [ 50.431966] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.439949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.447886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.455742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.463630] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.473580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.499120] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.508148] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.515538] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.523071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.532699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.540609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.548730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.558354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.567452] chnl_net:caif_netlink_parms(): no params data found [ 50.587025] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.600268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.607840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.618819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.634324] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.640584] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.664131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.676088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.689735] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.696949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.706441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.716856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.725344] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.731963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.739224] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.745894] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.755426] device bridge_slave_0 entered promiscuous mode [ 50.770900] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.777355] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.784080] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.791423] device bridge_slave_1 entered promiscuous mode [ 50.804049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.812042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.819762] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.826439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.833723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.840756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.848115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.863415] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.869549] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.888582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.902418] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.916343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.924727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.937630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.945945] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.952490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.964879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.988325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.997334] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.018950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.029187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.038246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.047109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.055748] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.060048] hrtimer: interrupt took 47963 ns [ 51.062173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.077617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.086930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.097115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.105986] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.114365] team0: Port device team_slave_0 added [ 51.121836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.135198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.141952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.149450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.158407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.166604] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.173050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.180483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.188243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.197343] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.205687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.212989] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.221966] team0: Port device team_slave_1 added [ 51.227651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.238706] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.246185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.255158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.266036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.276656] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.292041] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.299029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.307357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.315519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.323649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.330980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.341559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.355376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.383750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.397843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.459583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.467516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.477381] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.484159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.532112] device hsr_slave_0 entered promiscuous mode [ 51.570418] device hsr_slave_1 entered promiscuous mode [ 51.613557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.621781] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.627985] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.636823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.645243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.653614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.661213] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.668596] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.684705] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.696552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.707194] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.715711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.724128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.732540] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.739047] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.746200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.754935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.763755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.774864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.786074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.792699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.800903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.808618] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.815040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.832699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.844120] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.852621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 2020/01/17 09:46:01 executed programs: 7 [ 51.865345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.876176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.891344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.899482] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.939270] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.946985] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.957203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.987190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.005170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.015059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.033212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.059487] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.069133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.077543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.085687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.114964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.123838] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.133269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.141744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.153249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.168104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.177286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.187029] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.194833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.204254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.214819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.222670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.230577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.241040] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.248966] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.256359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.297728] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.341370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.376532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.390786] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.396888] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.406118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.415184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.424501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.433072] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.439619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.447287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.457458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.465988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.474803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.486664] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.493323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.503439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.513474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.523199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.539417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.547958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.565627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.574477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.582921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.591900] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.601615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.619629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.627953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.642535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.649446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.657916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.668890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.679028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.687821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.699995] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.709666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.729320] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.743024] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.075425] vivid-000: kernel_thread() failed [ 55.651759] ================================================================== [ 55.659450] BUG: KASAN: use-after-free in __vb2_perform_fileio+0x10fd/0x12b0 [ 55.666725] Read of size 4 at addr ffff8880a3e5a35c by task syz-executor.0/7462 [ 55.674278] [ 55.675919] CPU: 0 PID: 7462 Comm: syz-executor.0 Not tainted 4.14.165-syzkaller #0 [ 55.683705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.693189] Call Trace: [ 55.695780] dump_stack+0xf7/0x13b [ 55.699319] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 55.704157] print_address_description.cold.7+0x9/0x1c9 [ 55.709820] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 55.714715] kasan_report.cold.8+0x11a/0x2d3 [ 55.719136] __asan_report_load4_noabort+0x14/0x20 [ 55.724192] __vb2_perform_fileio+0x10fd/0x12b0 [ 55.728953] ? vb2_core_poll+0x730/0x730 [ 55.733024] vb2_read+0xf/0x20 [ 55.736212] vb2_fop_read+0x1b6/0x390 [ 55.740012] ? vb2_fop_write+0x390/0x390 [ 55.744160] v4l2_read+0x133/0x240 [ 55.747844] do_iter_read+0x35e/0x570 [ 55.751988] ? dup_iter+0x250/0x250 [ 55.755606] vfs_readv+0xb6/0x110 [ 55.759054] ? find_held_lock+0x36/0x1d0 [ 55.763218] ? compat_rw_copy_check_uvector+0x310/0x310 [ 55.768586] ? __fget+0x1ad/0x2f0 [ 55.772109] ? __fget_light+0x166/0x200 [ 55.776088] do_preadv+0x158/0x250 [ 55.779649] ? do_readv+0x320/0x320 [ 55.783278] ? do_syscall_64+0x4c/0x5b0 [ 55.787448] ? SyS_writev+0x10/0x10 [ 55.791074] SyS_preadv+0xc/0x10 [ 55.794542] do_syscall_64+0x1c7/0x5b0 [ 55.798517] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.803380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.808678] RIP: 0033:0x459a29 [ 55.811856] RSP: 002b:00007ff6be9aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 55.819914] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a29 [ 55.827204] RDX: 0000000000000006 RSI: 00000000200018c0 RDI: 0000000000000004 [ 55.834567] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.841837] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6be9ab6d4 [ 55.849142] R13: 00000000004c6d3d R14: 00000000004dc0b8 R15: 00000000ffffffff [ 55.856539] [ 55.858190] Allocated by task 7448: [ 55.861815] save_stack_trace+0x16/0x20 [ 55.865786] save_stack+0x43/0xd0 [ 55.869410] kasan_kmalloc+0xc7/0xe0 [ 55.873128] kmem_cache_alloc_trace+0x152/0x7a0 [ 55.877870] __vb2_init_fileio+0x160/0xaf0 [ 55.882109] __vb2_perform_fileio+0xa9f/0x12b0 [ 55.886877] vb2_read+0xf/0x20 [ 55.890075] vb2_fop_read+0x1b6/0x390 [ 55.893982] v4l2_read+0x133/0x240 [ 55.897681] do_iter_read+0x35e/0x570 [ 55.901484] vfs_readv+0xb6/0x110 [ 55.904941] do_preadv+0x158/0x250 [ 55.908670] SyS_preadv+0xc/0x10 [ 55.913424] do_syscall_64+0x1c7/0x5b0 [ 55.917305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.922480] [ 55.924093] Freed by task 7451: [ 55.927363] save_stack_trace+0x16/0x20 [ 55.931330] save_stack+0x43/0xd0 [ 55.934769] kasan_slab_free+0x71/0xc0 [ 55.938649] kfree+0xcc/0x270 [ 55.941742] __vb2_cleanup_fileio+0xee/0x140 [ 55.946235] vb2_core_queue_release+0xf/0x70 [ 55.950769] _vb2_fop_release+0x1ac/0x280 [ 55.955020] vb2_fop_release+0x66/0xd0 [ 55.959026] vivid_fop_release+0x15f/0x3a0 [ 55.963258] v4l2_release+0xeb/0x1a0 [ 55.967070] __fput+0x232/0x750 [ 55.970378] ____fput+0x9/0x10 [ 55.973680] task_work_run+0xe5/0x170 [ 55.977472] exit_to_usermode_loop+0x16a/0x1b0 [ 55.982042] do_syscall_64+0x416/0x5b0 [ 55.985923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.991097] [ 55.992886] The buggy address belongs to the object at ffff8880a3e5a040 [ 55.992886] which belongs to the cache kmalloc-1024 of size 1024 [ 56.005710] The buggy address is located 796 bytes inside of [ 56.005710] 1024-byte region [ffff8880a3e5a040, ffff8880a3e5a440) [ 56.017661] The buggy address belongs to the page: [ 56.022650] page:ffffea00028f9680 count:1 mapcount:0 mapping:ffff8880a3e5a040 index:0x0 compound_mapcount: 0 [ 56.032635] flags: 0x1fffc0000008100(slab|head) [ 56.037313] raw: 01fffc0000008100 ffff8880a3e5a040 0000000000000000 0000000100000007 [ 56.045185] raw: ffffea0002860ea0 ffffea0002864320 ffff8880aa800ac0 0000000000000000 [ 56.053314] page dumped because: kasan: bad access detected [ 56.059062] [ 56.060749] Memory state around the buggy address: [ 56.065676] ffff8880a3e5a200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.073033] ffff8880a3e5a280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.080419] >ffff8880a3e5a300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.087774] ^ [ 56.094053] ffff8880a3e5a380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.101406] ffff8880a3e5a400: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 56.108756] ================================================================== [ 56.116212] Disabling lock debugging due to kernel taint [ 56.130615] Kernel panic - not syncing: panic_on_warn set ... [ 56.130615] [ 56.138030] CPU: 0 PID: 7462 Comm: syz-executor.0 Tainted: G B 4.14.165-syzkaller #0 [ 56.147047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.157034] Call Trace: [ 56.159624] dump_stack+0xf7/0x13b [ 56.163154] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 56.167989] panic+0x1b0/0x358 [ 56.171172] ? add_taint.cold.5+0x11/0x11 [ 56.175428] ? ___preempt_schedule+0x16/0x18 [ 56.179860] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 56.184711] kasan_end_report+0x47/0x4f [ 56.188681] kasan_report.cold.8+0x76/0x2d3 [ 56.193007] __asan_report_load4_noabort+0x14/0x20 [ 56.197971] __vb2_perform_fileio+0x10fd/0x12b0 [ 56.202631] ? vb2_core_poll+0x730/0x730 [ 56.207038] vb2_read+0xf/0x20 [ 56.210222] vb2_fop_read+0x1b6/0x390 [ 56.214303] ? vb2_fop_write+0x390/0x390 [ 56.218365] v4l2_read+0x133/0x240 [ 56.221899] do_iter_read+0x35e/0x570 [ 56.225694] ? dup_iter+0x250/0x250 [ 56.229439] vfs_readv+0xb6/0x110 [ 56.233011] ? find_held_lock+0x36/0x1d0 [ 56.237076] ? compat_rw_copy_check_uvector+0x310/0x310 [ 56.242602] ? __fget+0x1ad/0x2f0 [ 56.246062] ? __fget_light+0x166/0x200 [ 56.250047] do_preadv+0x158/0x250 [ 56.253643] ? do_readv+0x320/0x320 [ 56.257272] ? do_syscall_64+0x4c/0x5b0 [ 56.261332] ? SyS_writev+0x10/0x10 [ 56.264954] SyS_preadv+0xc/0x10 [ 56.268344] do_syscall_64+0x1c7/0x5b0 [ 56.272222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.277062] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.282239] RIP: 0033:0x459a29 [ 56.285429] RSP: 002b:00007ff6be9aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 56.293128] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a29 [ 56.300520] RDX: 0000000000000006 RSI: 00000000200018c0 RDI: 0000000000000004 [ 56.307782] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.315127] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6be9ab6d4 [ 56.322589] R13: 00000000004c6d3d R14: 00000000004dc0b8 R15: 00000000ffffffff [ 56.331585] Kernel Offset: disabled [ 56.335449] Rebooting in 86400 seconds..