[ 38.960877] IPVS: ftp: loaded support on port[0] = 21 [ 40.168507] can: request_module (can-proto-0) failed. [ 40.177898] can: request_module (can-proto-0) failed. [ 40.186747] can: request_module (can-proto-0) failed. [ 40.362554] audit: type=1400 audit(1583790250.947:37): avc: denied { create } for pid=6969 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 [ 40.386374] audit: type=1400 audit(1583790250.947:38): avc: denied { create } for pid=6969 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 [ 40.410142] audit: type=1400 audit(1583790250.947:39): avc: denied { create } for pid=6969 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 [ 40.581426] random: sshd: uninitialized urandom read (32 bytes read) [ 41.391994] random: sshd: uninitialized urandom read (32 bytes read) [ 41.596690] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2020/03/09 21:44:17 parsed 1 programs 2020/03/09 21:44:18 executed programs: 0 [ 47.477617] audit: type=1400 audit(1583790258.057:40): avc: denied { map } for pid=7044 comm="syz-execprog" path="/root/syzkaller-shm706627116" dev="sda1" ino=16499 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 47.740938] IPVS: ftp: loaded support on port[0] = 21 [ 48.556614] IPVS: ftp: loaded support on port[0] = 21 [ 48.601953] chnl_net:caif_netlink_parms(): no params data found [ 48.643844] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.650587] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.657675] device bridge_slave_0 entered promiscuous mode [ 48.665758] IPVS: ftp: loaded support on port[0] = 21 [ 48.667557] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.678496] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.685647] device bridge_slave_1 entered promiscuous mode [ 48.706690] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.733144] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.765392] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.772840] team0: Port device team_slave_0 added [ 48.784042] chnl_net:caif_netlink_parms(): no params data found [ 48.792051] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.799421] team0: Port device team_slave_1 added [ 48.807071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.822910] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.847726] IPVS: ftp: loaded support on port[0] = 21 [ 48.902516] device hsr_slave_0 entered promiscuous mode [ 48.960334] device hsr_slave_1 entered promiscuous mode [ 49.035609] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.054705] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.111390] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.117826] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.125093] device bridge_slave_0 entered promiscuous mode [ 49.135369] chnl_net:caif_netlink_parms(): no params data found [ 49.152737] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.159114] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.166649] device bridge_slave_1 entered promiscuous mode [ 49.191276] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.202847] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.203271] IPVS: ftp: loaded support on port[0] = 21 [ 49.233978] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.240626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.247526] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.253932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.268745] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.276630] team0: Port device team_slave_0 added [ 49.303321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.310892] team0: Port device team_slave_1 added [ 49.316086] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.323549] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.331460] device bridge_slave_0 entered promiscuous mode [ 49.339596] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.346807] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.354017] device bridge_slave_1 entered promiscuous mode [ 49.368877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.378458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.425554] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.472395] device hsr_slave_0 entered promiscuous mode [ 49.550328] device hsr_slave_1 entered promiscuous mode [ 49.619051] chnl_net:caif_netlink_parms(): no params data found [ 49.637280] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.645419] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.655763] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.685051] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.703038] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.713512] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.720328] IPVS: ftp: loaded support on port[0] = 21 [ 49.726900] team0: Port device team_slave_0 added [ 49.732720] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.739770] team0: Port device team_slave_1 added [ 49.767968] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.776344] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.783872] device bridge_slave_0 entered promiscuous mode [ 49.790941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.798026] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.804742] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.812769] device bridge_slave_1 entered promiscuous mode [ 49.830678] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.843196] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.861729] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.880539] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.887570] team0: Port device team_slave_0 added [ 49.895119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.910465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.924509] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.932781] team0: Port device team_slave_1 added [ 49.940256] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.959729] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.022614] device hsr_slave_0 entered promiscuous mode [ 50.060394] device hsr_slave_1 entered promiscuous mode [ 50.101190] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.111994] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.119558] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.162089] device hsr_slave_0 entered promiscuous mode [ 50.200314] device hsr_slave_1 entered promiscuous mode [ 50.240921] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.248223] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.294214] chnl_net:caif_netlink_parms(): no params data found [ 50.324660] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.335507] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.351687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.359241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.375071] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.394001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.401151] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.407235] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.463866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.472911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.483997] chnl_net:caif_netlink_parms(): no params data found [ 50.493792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.502055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.510861] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.517221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.529256] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.535824] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.542844] device bridge_slave_0 entered promiscuous mode [ 50.561100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.569751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.578098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.587501] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.593959] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.601143] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.607509] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.614987] device bridge_slave_1 entered promiscuous mode [ 50.627070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.637369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.645462] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.651827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.658748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.666444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.673476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.682225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.692345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.702513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.714227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.728163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.736347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.744305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.752732] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.759317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.766409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.774715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.782610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.790573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.798118] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.804549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.813993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.821389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.837823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.848032] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.858460] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.873785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.894942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.909849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.924607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.932083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.942477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.949965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.965452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.973134] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.979586] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.988626] device bridge_slave_0 entered promiscuous mode [ 50.997617] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.004764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.014661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.022682] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.029820] team0: Port device team_slave_0 added [ 51.038074] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.047142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.053737] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.060266] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.067543] device bridge_slave_1 entered promiscuous mode [ 51.075147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.088455] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.095975] team0: Port device team_slave_1 added [ 51.101901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.109321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.116908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.123940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.131090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.138665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.146726] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.154640] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.160813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.169842] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.176460] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.189966] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.198776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.210195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.220707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.231053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.238039] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.246492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.254232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.262186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.272598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.280394] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.286838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.294421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.307447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.315198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.328759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.338356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.346528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.354364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.362324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.370314] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.376659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.389120] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.399347] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.414716] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.423442] team0: Port device team_slave_0 added [ 51.430540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.439397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.494071] device hsr_slave_0 entered promiscuous mode [ 51.550616] device hsr_slave_1 entered promiscuous mode [ 51.610753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.618256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.625834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.633581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.643305] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.649896] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.656078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.663799] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.671198] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.678308] team0: Port device team_slave_1 added [ 51.685412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.692885] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.699734] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.709747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.717312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.727331] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.733679] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.741183] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.748984] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.758926] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.777445] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.812115] device hsr_slave_0 entered promiscuous mode [ 51.850362] device hsr_slave_1 entered promiscuous mode [ 51.891736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.898725] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.907160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.917535] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.929308] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.936416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.944901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.952548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.960442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.968090] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.974602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.983633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.991621] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.001936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.009575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.021903] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.031109] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.037934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.046085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.053664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.061401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.069019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.077141] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.083590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.090492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.097942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.106052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.113001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.122633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.131429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.142172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.154814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.166556] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.177398] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.183785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.192069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.199581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.209507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.218488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.237509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.249164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.264492] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.272090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.285056] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.297587] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.313305] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.314564] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.317609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.320501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.337219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.337344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.337410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.337764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.338035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.338262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.341571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.342721] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.343213] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.343231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.348185] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.349245] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.350647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.351007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.351378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.351450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.364431] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.407826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.421952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.434812] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.445472] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.446303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.446627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.452007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.458085] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.628319] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.633234] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.636678] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.653838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.654203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.657840] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.657846] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.660630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.662970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.664094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.664135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.664437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.664690] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.664727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.664993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.665268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.665489] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.665511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.665783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.666067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.666304] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.666329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.666748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.667070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.671907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.673039] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.673084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.673417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.673683] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.673707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.673978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.679533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready 2020/03/09 21:44:23 executed programs: 6 [ 52.944185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.971651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.973820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.975725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.977497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.979295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.980298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.980670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.980971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.981269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.981573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.981848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.982103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.982410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.982654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.983268] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.995053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.996944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.998670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.001463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.002993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.003329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.003636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.003873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.004115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.004363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.004555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.005054] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.007336] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.007356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.015791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.016165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.016445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.023382] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.023402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.024649] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.027643] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.314388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.314449] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.324486] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.325825] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.328104] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.328186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.332555] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.336483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.566397] ================================================================== [ 53.566416] BUG: KASAN: user-memory-access in insert_char+0xc3/0x280 [ 53.566419] Read of size 212 at addr 00000000ffffff3a by task syz-executor.0/7160 [ 53.566421] [ 53.566426] CPU: 1 PID: 7160 Comm: syz-executor.0 Not tainted 4.14.172-syzkaller #0 [ 53.566428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.566430] Call Trace: [ 53.566437] dump_stack+0xf7/0x13b [ 53.566440] ? insert_char+0xc3/0x280 [ 53.566445] kasan_report.cold.8+0x6d/0x2d3 [ 53.566450] check_memory_region+0x13e/0x1b0 [ 53.566454] memmove+0x23/0x50 [ 53.566457] insert_char+0xc3/0x280 [ 53.566462] do_con_trol+0x1f3c/0x61a0 [ 53.566466] ? reset_palette+0x200/0x200 [ 53.566472] ? lock_downgrade+0x7f0/0x7f0 [ 53.566480] ? __atomic_notifier_call_chain+0x9e/0x110 [ 53.566485] do_con_write.part.22+0x9bc/0x19c0 [ 53.566490] ? n_tty_write+0x2fe/0x1040 [ 53.566494] ? __mutex_lock+0x541/0x14c0 [ 53.566498] ? trace_hardirqs_off+0x10/0x10 [ 53.566501] ? n_tty_write+0x2fe/0x1040 [ 53.566508] ? do_con_trol+0x61a0/0x61a0 [ 53.566513] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 53.566517] ? trace_hardirqs_on_caller+0x40c/0x580 [ 53.566520] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 53.566525] con_write+0x1f/0x80 [ 53.566528] n_tty_write+0x498/0x1040 [ 53.566536] ? process_echoes+0x130/0x130 [ 53.566539] ? do_wait_intr_irq+0x300/0x300 [ 53.566543] ? kasan_check_write+0x14/0x20 [ 53.566548] tty_write+0x346/0x770 [ 53.566552] ? process_echoes+0x130/0x130 [ 53.566556] __vfs_write+0xdb/0x840 [ 53.566560] ? kernel_read+0x130/0x130 [ 53.566564] ? __might_sleep+0x93/0xb0 [ 53.566572] ? __inode_security_revalidate+0xd3/0x100 [ 53.566576] ? selinux_file_permission+0x31f/0x3e0 [ 53.566581] ? security_file_permission+0x6e/0x1c0 [ 53.566586] ? rw_verify_area+0xb8/0x2b0 [ 53.566590] vfs_write+0x150/0x4f0 [ 53.566594] SyS_write+0x100/0x250 [ 53.566598] ? SyS_read+0x250/0x250 [ 53.566602] ? do_syscall_64+0x4c/0x5b0 [ 53.566606] ? SyS_read+0x250/0x250 [ 53.566609] do_syscall_64+0x1c7/0x5b0 [ 53.566612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.566617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.566620] RIP: 0033:0x45a6f9 [ 53.566622] RSP: 002b:00007f86bb69cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 53.566627] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9 [ 53.566628] RDX: 0000000000000078 RSI: 0000000020000000 RDI: 0000000000000004 [ 53.566630] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.566632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f86bb69d6d4 [ 53.566634] R13: 00000000004cbbaf R14: 00000000004e5858 R15: 00000000ffffffff [ 53.566640] ================================================================== [ 53.566642] Disabling lock debugging due to kernel taint [ 53.566644] Kernel panic - not syncing: panic_on_warn set ... [ 53.566644] [ 53.566647] CPU: 1 PID: 7160 Comm: syz-executor.0 Tainted: G B 4.14.172-syzkaller #0 [ 53.566648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.566649] Call Trace: [ 53.566651] dump_stack+0xf7/0x13b [ 53.566654] ? insert_char+0xc3/0x280 [ 53.566658] panic+0x1b0/0x358 [ 53.566660] ? add_taint.cold.5+0x11/0x11 [ 53.566663] ? lock_downgrade+0x7f0/0x7f0 [ 53.566667] ? insert_char+0xc3/0x280 [ 53.566670] kasan_end_report+0x47/0x4f [ 53.566672] kasan_report.cold.8+0x76/0x2d3 [ 53.566675] check_memory_region+0x13e/0x1b0 [ 53.566677] memmove+0x23/0x50 [ 53.566680] insert_char+0xc3/0x280 [ 53.566683] do_con_trol+0x1f3c/0x61a0 [ 53.566686] ? reset_palette+0x200/0x200 [ 53.566689] ? lock_downgrade+0x7f0/0x7f0 [ 53.566693] ? __atomic_notifier_call_chain+0x9e/0x110 [ 53.566697] do_con_write.part.22+0x9bc/0x19c0 [ 53.566699] ? n_tty_write+0x2fe/0x1040 [ 53.566702] ? __mutex_lock+0x541/0x14c0 [ 53.566704] ? trace_hardirqs_off+0x10/0x10 [ 53.566707] ? n_tty_write+0x2fe/0x1040 [ 53.566711] ? do_con_trol+0x61a0/0x61a0 [ 53.566714] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 53.566717] ? trace_hardirqs_on_caller+0x40c/0x580 [ 53.566720] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 53.566723] con_write+0x1f/0x80 [ 53.566725] n_tty_write+0x498/0x1040 [ 53.566730] ? process_echoes+0x130/0x130 [ 53.566733] ? do_wait_intr_irq+0x300/0x300 [ 53.566736] ? kasan_check_write+0x14/0x20 [ 53.566738] tty_write+0x346/0x770 [ 53.566741] ? process_echoes+0x130/0x130 [ 53.566744] __vfs_write+0xdb/0x840 [ 53.566747] ? kernel_read+0x130/0x130 [ 53.566749] ? __might_sleep+0x93/0xb0 [ 53.566752] ? __inode_security_revalidate+0xd3/0x100 [ 53.566755] ? selinux_file_permission+0x31f/0x3e0 [ 53.566758] ? security_file_permission+0x6e/0x1c0 [ 53.566761] ? rw_verify_area+0xb8/0x2b0 [ 53.566764] vfs_write+0x150/0x4f0 [ 53.566766] SyS_write+0x100/0x250 [ 53.566769] ? SyS_read+0x250/0x250 [ 53.566772] ? do_syscall_64+0x4c/0x5b0 [ 53.566774] ? SyS_read+0x250/0x250 [ 53.566777] do_syscall_64+0x1c7/0x5b0 [ 53.566779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.566782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.566784] RIP: 0033:0x45a6f9 [ 53.566785] RSP: 002b:00007f86bb69cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 53.566788] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9 [ 53.566789] RDX: 0000000000000078 RSI: 0000000020000000 RDI: 0000000000000004 [ 53.566791] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.566792] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f86bb69d6d4 [ 53.566793] R13: 00000000004cbbaf R14: 00000000004e5858 R15: 00000000ffffffff [ 53.568276] Kernel Offset: disabled