[ 39.642078] audit: type=1400 audit(1576286230.179:38): avc: denied { map } for pid=6690 comm="syz-fuzzer" path="/root/syzkaller-shm020455988" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.920867] IPVS: ftp: loaded support on port[0] = 21 [ 40.978314] can: request_module (can-proto-0) failed. [ 40.987518] can: request_module (can-proto-0) failed. [ 41.143284] audit: type=1400 audit(1576286231.679:39): avc: denied { create } for pid=6690 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 [ 41.166992] audit: type=1400 audit(1576286231.679:40): avc: denied { create } for pid=6690 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 [ 41.190562] audit: type=1400 audit(1576286231.679:41): avc: denied { create } for pid=6690 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 [ 41.356551] random: sshd: uninitialized urandom read (32 bytes read) [ 41.997177] random: sshd: uninitialized urandom read (32 bytes read) [ 42.221939] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.219' (ECDSA) to the list of known hosts. 2019/12/14 01:17:18 parsed 1 programs 2019/12/14 01:17:18 executed programs: 0 [ 48.300858] IPVS: ftp: loaded support on port[0] = 21 [ 49.055894] IPVS: ftp: loaded support on port[0] = 21 [ 49.098756] chnl_net:caif_netlink_parms(): no params data found [ 49.140938] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.147629] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.155861] IPVS: ftp: loaded support on port[0] = 21 [ 49.156652] device bridge_slave_0 entered promiscuous mode [ 49.169636] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.176184] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.183036] device bridge_slave_1 entered promiscuous mode [ 49.222257] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.232508] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.244202] chnl_net:caif_netlink_parms(): no params data found [ 49.271529] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.278723] team0: Port device team_slave_0 added [ 49.287629] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.294725] team0: Port device team_slave_1 added [ 49.301721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.312987] IPVS: ftp: loaded support on port[0] = 21 [ 49.323902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.401783] device hsr_slave_0 entered promiscuous mode [ 49.440258] device hsr_slave_1 entered promiscuous mode [ 49.480277] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.486762] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.494517] device bridge_slave_0 entered promiscuous mode [ 49.502745] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.509076] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.516186] device bridge_slave_1 entered promiscuous mode [ 49.527815] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.564454] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.572079] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.589803] chnl_net:caif_netlink_parms(): no params data found [ 49.598019] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.621728] IPVS: ftp: loaded support on port[0] = 21 [ 49.624547] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.633420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.640551] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.647031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.664885] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.672276] team0: Port device team_slave_0 added [ 49.679336] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.686927] team0: Port device team_slave_1 added [ 49.697210] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.711534] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.729890] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.737523] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.744328] device bridge_slave_0 entered promiscuous mode [ 49.811865] device hsr_slave_0 entered promiscuous mode [ 49.850241] device hsr_slave_1 entered promiscuous mode [ 49.891227] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.897731] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.904647] device bridge_slave_1 entered promiscuous mode [ 49.926033] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.933901] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.944539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.966548] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.976131] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.983569] team0: Port device team_slave_0 added [ 49.989139] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.996257] team0: Port device team_slave_1 added [ 50.025563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.032879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.044658] IPVS: ftp: loaded support on port[0] = 21 [ 50.084946] chnl_net:caif_netlink_parms(): no params data found [ 50.142819] device hsr_slave_0 entered promiscuous mode [ 50.180438] device hsr_slave_1 entered promiscuous mode [ 50.250713] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.259955] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.278797] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.286378] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.307660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.337303] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.377684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.386578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.423264] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.429704] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.437165] device bridge_slave_0 entered promiscuous mode [ 50.443517] chnl_net:caif_netlink_parms(): no params data found [ 50.459750] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.466108] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.473023] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.479899] device bridge_slave_1 entered promiscuous mode [ 50.496715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.504263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.513074] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.519128] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.528193] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.536968] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.557712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.604448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.612255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.619749] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.626144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.635709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.645295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.652453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.659441] team0: Port device team_slave_0 added [ 50.665139] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.672233] team0: Port device team_slave_1 added [ 50.693491] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.699858] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.707020] device bridge_slave_0 entered promiscuous mode [ 50.713900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.721987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.729468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.735824] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.742643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.754793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.762102] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.775790] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.782506] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.789296] device bridge_slave_1 entered promiscuous mode [ 50.802196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.812203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.821908] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.833047] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.843580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.851986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.858691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.866661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.883030] chnl_net:caif_netlink_parms(): no params data found [ 50.894925] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.902990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.910982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.918353] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.927377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.973150] device hsr_slave_0 entered promiscuous mode [ 51.010332] device hsr_slave_1 entered promiscuous mode [ 51.063345] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.071215] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.079499] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.086506] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.093592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.102884] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.109279] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.130737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.138243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.147302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.158189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.166349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.173658] team0: Port device team_slave_0 added [ 51.179224] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.188069] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.194253] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.203227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.210959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.218430] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.225143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.232101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.239700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.247742] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.254109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.260938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.267677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.274791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.282581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.293918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.302050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.309902] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.317759] team0: Port device team_slave_1 added [ 51.323181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.330972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.355888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.365463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.376587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.384094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.391885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.399191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.406833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.414481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.422462] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.428813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.471970] device hsr_slave_0 entered promiscuous mode [ 51.510404] device hsr_slave_1 entered promiscuous mode [ 51.553593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.562140] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.568125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.576110] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.582860] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.589643] device bridge_slave_0 entered promiscuous mode [ 51.596213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.603681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.611548] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.619160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.626585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.634823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.642495] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.648839] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.656479] device bridge_slave_1 entered promiscuous mode [ 51.672592] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.680472] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.691340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.698962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.706471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.714370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.721990] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.728302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.735205] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.749005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.756834] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.772522] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.781292] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.792870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.800605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.809942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.819696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.828603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.847334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.855493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.863114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.870807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.880622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.889075] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.899563] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.905763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.913316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.923223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.931366] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.938346] team0: Port device team_slave_0 added [ 51.948120] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.955313] team0: Port device team_slave_1 added [ 51.961645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.969008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.976735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.984295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.991803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.999235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.006987] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.016407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.025925] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.036220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.052151] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.072806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.084647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.093026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.105553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.116935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.126084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.136674] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.183969] device hsr_slave_0 entered promiscuous mode [ 52.240686] device hsr_slave_1 entered promiscuous mode [ 52.273755] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.300718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.307770] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.315699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.327929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.335940] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.345023] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.356162] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.368775] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.379376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.386590] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.404126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.411201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.419979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.432554] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.438628] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.453167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.467421] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.480929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.488577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.498934] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.505332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.513580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.520649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.527638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.536761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.549307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.557348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.565511] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.571905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.579950] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.590269] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.598166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.611129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.618600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.626353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.644475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.652776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.664807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.672443] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.678909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.688935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.697487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.710392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.716473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.724933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.740985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.748476] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.754839] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.761970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.769460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.777283] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.788147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.796154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.803604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.811320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.818730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.829104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.836863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.845525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.853050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.860974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.868222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.877466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.886449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.893193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.900852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.908090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.914934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.922943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.933730] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.939719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.946849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.954531] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.964234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.972542] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.978657] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.986077] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.992985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.000678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.009705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.023318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.031422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.042302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.049366] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.056795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.064486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.074792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.084600] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.091039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.098020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.105835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.113643] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.119966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.127294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.137579] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.149755] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.160636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.171627] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.178317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.187301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.194916] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.201295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.210567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.217630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.232536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.241531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.252430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.263077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.271392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.278978] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.286968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.296666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.303919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.312903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.320836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.328602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.337925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.345725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.353391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.362484] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.368474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.382956] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.394394] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/12/14 01:17:24 executed programs: 17 [ 54.492838] ================================================================== [ 54.500394] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 [ 54.507148] Read of size 43 at addr (null) by task syz-executor.1/7010 [ 54.514666] [ 54.514675] CPU: 0 PID: 7010 Comm: syz-executor.1 Not tainted 4.14.158-syzkaller #0 [ 54.514678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.514680] Call Trace: [ 54.514692] dump_stack+0xf7/0x13b [ 54.514699] ? llcp_sock_getname+0x378/0x480 [ 54.514706] kasan_report.cold.8+0x6d/0x2d3 [ 54.514713] check_memory_region+0x13e/0x1b0 [ 54.514718] memcpy+0x23/0x50 [ 54.514724] llcp_sock_getname+0x378/0x480 [ 54.514733] SYSC_getpeername+0x122/0x250 [ 54.514738] ? SYSC_getsockname+0x200/0x200 [ 54.514747] ? _copy_to_user+0x91/0xb0 [ 54.514755] ? nsecs_to_jiffies+0x20/0x20 [ 54.514764] ? SyS_clock_settime+0x1a0/0x1a0 [ 54.514771] ? do_syscall_64+0x4c/0x5b0 [ 54.514776] ? SyS_getsockname+0x10/0x10 [ 54.514779] SyS_getpeername+0x9/0x10 [ 54.514782] do_syscall_64+0x1c7/0x5b0 [ 54.514785] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.514792] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.514796] RIP: 0033:0x459f49 [ 54.514798] RSP: 002b:00007f07f6ce0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 54.514803] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 54.514805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 54.514808] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.517284] kobject: 'loop4' (ffff8880a4aec220): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 54.524286] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07f6ce16d4 [ 54.524289] R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff [ 54.524302] ================================================================== [ 54.524304] Disabling lock debugging due to kernel taint [ 54.526243] Kernel panic - not syncing: panic_on_warn set ... [ 54.526243] [ 54.553041] kobject: 'loop3' (ffff8880a4ae32e0): kobject_uevent_env [ 54.555987] CPU: 0 PID: 7010 Comm: syz-executor.1 Tainted: G B 4.14.158-syzkaller #0 [ 54.555989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.555991] Call Trace: [ 54.556004] dump_stack+0xf7/0x13b [ 54.556010] ? llcp_sock_getname+0x378/0x480 [ 54.556016] panic+0x1b0/0x358 [ 54.566719] kobject: 'loop3' (ffff8880a4ae32e0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 54.568671] ? add_taint.cold.5+0x11/0x11 [ 54.568678] ? ___preempt_schedule+0x16/0x18 [ 54.568685] ? llcp_sock_getname+0x378/0x480 [ 54.573313] kobject: 'loop0' (ffff8880a49e37e0): kobject_uevent_env [ 54.576709] kasan_end_report+0x47/0x4f [ 54.576714] kasan_report.cold.8+0x76/0x2d3 [ 54.576719] check_memory_region+0x13e/0x1b0 [ 54.576724] memcpy+0x23/0x50 [ 54.581212] kobject: 'loop0' (ffff8880a49e37e0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 54.585076] llcp_sock_getname+0x378/0x480 [ 54.585084] SYSC_getpeername+0x122/0x250 [ 54.585089] ? SYSC_getsockname+0x200/0x200 [ 54.585096] ? _copy_to_user+0x91/0xb0 [ 54.589568] kobject: 'loop5' (ffff8880a4bb22a0): kobject_uevent_env [ 54.592913] ? nsecs_to_jiffies+0x20/0x20 [ 54.592920] ? SyS_clock_settime+0x1a0/0x1a0 [ 54.592926] ? do_syscall_64+0x4c/0x5b0 [ 54.592930] ? SyS_getsockname+0x10/0x10 [ 54.592934] SyS_getpeername+0x9/0x10 [ 54.592938] do_syscall_64+0x1c7/0x5b0 [ 54.592941] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.592947] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.592951] RIP: 0033:0x459f49 [ 54.592953] RSP: 002b:00007f07f6ce0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 54.592957] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 54.592959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 54.592961] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.592963] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07f6ce16d4 [ 54.592964] R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff [ 54.598214] Kernel Offset: disabled [ 54.885233] Rebooting in 86400 seconds..