[ 41.025889] audit: type=1400 audit(1581473037.536:37): avc: denied { map } for pid=6919 comm="syz-fuzzer" path="/root/syzkaller-shm560678148" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 41.300929] IPVS: ftp: loaded support on port[0] = 21 [ 42.528155] can: request_module (can-proto-0) failed. [ 42.538482] can: request_module (can-proto-0) failed. [ 42.713346] audit: type=1400 audit(1581473039.226:38): avc: denied { create } for pid=6919 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.737520] audit: type=1400 audit(1581473039.226:39): avc: denied { create } for pid=6919 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.762354] audit: type=1400 audit(1581473039.226:40): avc: denied { create } for pid=6919 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 [ 42.911812] random: sshd: uninitialized urandom read (32 bytes read) [ 43.744934] random: sshd: uninitialized urandom read (32 bytes read) [ 43.927017] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.188' (ECDSA) to the list of known hosts. 2020/02/12 02:04:06 parsed 1 programs 2020/02/12 02:04:06 executed programs: 0 [ 50.160963] IPVS: ftp: loaded support on port[0] = 21 [ 50.936424] IPVS: ftp: loaded support on port[0] = 21 [ 50.983099] chnl_net:caif_netlink_parms(): no params data found [ 51.026734] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.034452] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.042734] device bridge_slave_0 entered promiscuous mode [ 51.050523] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.056959] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.064100] device bridge_slave_1 entered promiscuous mode [ 51.082049] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.091491] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.116276] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.123571] team0: Port device team_slave_0 added [ 51.131808] IPVS: ftp: loaded support on port[0] = 21 [ 51.151309] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.158512] team0: Port device team_slave_1 added [ 51.166680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.183324] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.252146] device hsr_slave_0 entered promiscuous mode [ 51.290431] device hsr_slave_1 entered promiscuous mode [ 51.364710] chnl_net:caif_netlink_parms(): no params data found [ 51.372855] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.388665] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.427288] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.434425] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.441887] device bridge_slave_0 entered promiscuous mode [ 51.450320] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.456697] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.463797] device bridge_slave_1 entered promiscuous mode [ 51.473134] IPVS: ftp: loaded support on port[0] = 21 [ 51.483915] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.493886] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.506447] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.513157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.520451] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.526877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.560940] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.568127] team0: Port device team_slave_0 added [ 51.574975] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.582420] team0: Port device team_slave_1 added [ 51.613820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.623624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.691953] device hsr_slave_0 entered promiscuous mode [ 51.750330] device hsr_slave_1 entered promiscuous mode [ 51.792870] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.805469] chnl_net:caif_netlink_parms(): no params data found [ 51.813862] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.831081] IPVS: ftp: loaded support on port[0] = 21 [ 51.918509] chnl_net:caif_netlink_parms(): no params data found [ 51.929411] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.937297] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.944455] device bridge_slave_0 entered promiscuous mode [ 51.951478] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.957853] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.965303] device bridge_slave_1 entered promiscuous mode [ 51.984694] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.991258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.998052] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.004521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.031294] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.039613] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.057365] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.065182] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.072929] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.098445] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.110929] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.122386] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.128882] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.136284] device bridge_slave_0 entered promiscuous mode [ 52.143307] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.149804] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.157287] device bridge_slave_1 entered promiscuous mode [ 52.186856] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.195964] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.211088] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.218442] team0: Port device team_slave_0 added [ 52.219247] IPVS: ftp: loaded support on port[0] = 21 [ 52.225069] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.246318] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.253622] team0: Port device team_slave_1 added [ 52.259275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.269402] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.283188] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.290803] team0: Port device team_slave_0 added [ 52.298436] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.305843] team0: Port device team_slave_1 added [ 52.316283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.325885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.337842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.353024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.361545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.384413] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.392478] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.442539] device hsr_slave_0 entered promiscuous mode [ 52.480583] device hsr_slave_1 entered promiscuous mode [ 52.543120] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.613414] device hsr_slave_0 entered promiscuous mode [ 52.670440] device hsr_slave_1 entered promiscuous mode [ 52.743825] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.752676] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.770883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.787776] chnl_net:caif_netlink_parms(): no params data found [ 52.803098] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.816337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.824402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.832749] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.839154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.858589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.874524] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.884395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.892420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.900796] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.907407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.934609] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.941923] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.948923] device bridge_slave_0 entered promiscuous mode [ 52.956394] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.962902] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.970133] device bridge_slave_1 entered promiscuous mode [ 52.986912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.997740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.006495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.019366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.042465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.052006] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.061673] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.070715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.088147] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.096093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.104207] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.125076] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.134183] team0: Port device team_slave_0 added [ 53.139379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.146515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.153493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.161846] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.169879] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.182576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.194667] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.202198] team0: Port device team_slave_1 added [ 53.207776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.216051] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.222527] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.229165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.236961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.280798] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.291948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.299140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.307556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.315343] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.321765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.330997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.339733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.347610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.356760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.367938] chnl_net:caif_netlink_parms(): no params data found [ 53.389118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.400382] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.409225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.463648] device hsr_slave_0 entered promiscuous mode [ 53.520764] device hsr_slave_1 entered promiscuous mode [ 53.580283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.588451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.596614] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.603062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.612657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.621034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.630257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.643584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.654937] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.662722] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.670833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.679201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.687441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.695278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.704809] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.731007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.738157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.747002] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.754765] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.761562] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.769950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.786322] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.793432] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.799616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.806957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.816608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.824499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.834834] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.841166] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.852399] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.863878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.871009] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.877354] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.886344] device bridge_slave_0 entered promiscuous mode [ 53.893643] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.900735] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.907881] device bridge_slave_1 entered promiscuous mode [ 53.914772] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.922228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.929970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.939431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.954237] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.963488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.977347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.986173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.994320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.004323] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.010713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.018087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.026785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.034726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.042625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.050961] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.057330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.064427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.071925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.081023] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.091214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.106226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.117171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.125015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.133420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.142048] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.148563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.155805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.163714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.171483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.179121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.187115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.194879] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.201394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.209795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.217690] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.248550] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.255064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.265652] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.276843] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.298384] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.309110] team0: Port device team_slave_0 added [ 54.322532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.331532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.339815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.353772] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.361401] team0: Port device team_slave_1 added [ 54.367522] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.377359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.385708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.395694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.406933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.416871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.425775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.436695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.445087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.462286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.471573] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.478761] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.502861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.510569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.518316] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.528596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.545973] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.563219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.579164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.595310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.602735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.611405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.619177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.627745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.637751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.658163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.665451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.677226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.685009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.692864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.762413] device hsr_slave_0 entered promiscuous mode [ 54.810646] device hsr_slave_1 entered promiscuous mode [ 54.851761] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.858681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.872368] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.878719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.886020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.895295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.903318] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.912989] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.919566] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.933330] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.939444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.953493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.960795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.969839] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.976944] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.994930] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.014782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.024982] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.036254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.047267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 2020/02/12 02:04:11 executed programs: 13 [ 55.063751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.071999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.082750] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.089207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.098295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.106744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.114842] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.121365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.131685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.143611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.155555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.163959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.185895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.194912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.205320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.222089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.229478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.238013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.252194] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.261695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.270808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.279832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.295614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.305800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.313750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.322023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.329828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.338141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.352892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.360762] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.366871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.381208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.409719] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.421714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.428984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.437724] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.447212] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.453462] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.465510] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.476681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.485029] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.493479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.501327] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.508309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.515525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.532369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.548954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.561790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.569453] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.576019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.586349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.602139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.613861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.621642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.633585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.641693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.649377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.662585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.672294] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.679236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.687368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.702023] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.710540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.718186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.728708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.735980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.746377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.756169] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.762697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.775216] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.786145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.628070] ================================================================== [ 57.635721] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 [ 57.641509] BUG: unable to handle kernel [ 57.642477] Read of size 43 at addr (null) by task syz-executor.1/7274 [ 57.642478] NULL pointer dereference at (null) [ 57.646756] [ 57.654457] IP: memcpy_erms+0x6/0x10 [ 57.660034] CPU: 1 PID: 7274 Comm: syz-executor.1 Not tainted 4.14.170-syzkaller #0 [ 57.661646] PGD 852a2067 [ 57.665354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.673151] P4D 852a2067 [ 57.675905] Call Trace: [ 57.685339] PUD a4881067 [ 57.688097] dump_stack+0xf7/0x13b [ 57.690908] PMD 0 [ 57.693648] ? llcp_sock_getname+0x378/0x480 [ 57.699321] kasan_report.cold.8+0x6d/0x2d3 [ 57.703701] Oops: 0000 [#1] PREEMPT SMP KASAN [ 57.708032] check_memory_region+0x13e/0x1b0 [ 57.712506] Modules linked in: [ 57.716918] memcpy+0x23/0x50 [ 57.716927] llcp_sock_getname+0x378/0x480 [ 57.723239] SYSC_getpeername+0x122/0x250 [ 57.727463] CPU: 0 PID: 7277 Comm: syz-executor.4 Not tainted 4.14.170-syzkaller #0 [ 57.731616] ? SYSC_getsockname+0x200/0x200 [ 57.739403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.743719] ? _copy_to_user+0x91/0xb0 [ 57.753061] task: ffff88809f99a080 task.stack: ffff8880a4f88000 [ 57.756955] ? nsecs_to_jiffies+0x20/0x20 [ 57.762995] RIP: 0010:memcpy_erms+0x6/0x10 [ 57.767134] ? SyS_clock_settime+0x1a0/0x1a0 [ 57.771455] RSP: 0018:ffff8880a4f8fcb8 EFLAGS: 00010246 [ 57.775868] ? do_syscall_64+0x4c/0x5b0 [ 57.775875] ? SyS_getsockname+0x10/0x10 [ 57.781242] RAX: ffff8880a4f8fe22 RBX: 000000000000002b RCX: 000000000000002b [ 57.785227] SyS_getpeername+0x9/0x10 [ 57.789274] RDX: 000000000000002b RSI: 0000000000000000 RDI: ffff8880a4f8fe22 [ 57.796559] do_syscall_64+0x1c7/0x5b0 [ 57.796567] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.800416] RBP: ffff8880a4f8fcd8 R08: ffffed10149f1fca R09: ffffed10149f1fc4 [ 57.807815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.811808] R10: ffffed10149f1fc9 R11: ffff8880a4f8fe4c R12: ffff8880a4f8fe22 [ 57.816650] RIP: 0033:0x459f49 [ 57.824057] R13: 0000000000000000 R14: ffff88809b2915d0 R15: 0000000000000000 [ 57.829259] RSP: 002b:00007fc3b98d5c78 EFLAGS: 00000246 [ 57.836530] FS: 00007f3bb68bf700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 57.839707] ORIG_RAX: 0000000000000034 [ 57.846980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.852342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 57.852347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 57.860699] CR2: 0000000000000000 CR3: 000000009bc1e000 CR4: 00000000001406f0 [ 57.864688] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 57.870574] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.877964] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc3b98d66d4 [ 57.885236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.892524] R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff [ 57.892534] ================================================================== [ 57.899829] Call Trace: [ 57.939000] ? memcpy+0x45/0x50 [ 57.942310] llcp_sock_getname+0x378/0x480 [ 57.946646] SYSC_getpeername+0x122/0x250 [ 57.950779] ? SYSC_getsockname+0x200/0x200 [ 57.955206] ? _copy_to_user+0x91/0xb0 [ 57.959135] ? nsecs_to_jiffies+0x20/0x20 [ 57.963337] ? SyS_clock_settime+0x1a0/0x1a0 [ 57.967741] ? do_syscall_64+0x4c/0x5b0 [ 57.971722] ? SyS_getsockname+0x10/0x10 [ 57.975773] SyS_getpeername+0x9/0x10 [ 57.979651] do_syscall_64+0x1c7/0x5b0 [ 57.983547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.988501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.993684] RIP: 0033:0x459f49 [ 57.996856] RSP: 002b:00007f3bb68bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 58.004867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 58.012157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 58.019418] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 58.026678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3bb68bf6d4 [ 58.033943] R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff [ 58.041327] Code: 90 90 90 90 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 [ 58.060537] RIP: memcpy_erms+0x6/0x10 RSP: ffff8880a4f8fcb8 [ 58.066287] CR2: 0000000000000000 [ 58.069899] BUG: unable to handle kernel NULL pointer dereference at (null) [ 58.075836] ---[ end trace c263c5d89e97d87b ]--- [ 58.077888] IP: memcpy_erms+0x6/0x10 [ 58.077892] PGD a13da067 P4D a13da067 PUD a13db067 PMD 0 [ 58.077903] Oops: 0000 [#2] PREEMPT SMP KASAN [ 58.077906] Modules linked in: [ 58.077914] CPU: 1 PID: 7281 Comm: syz-executor.5 Tainted: G B D 4.14.170-syzkaller #0 [ 58.077916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.077918] task: ffff88809bc66100 task.stack: ffff888080680000 [ 58.077925] RIP: 0010:memcpy_erms+0x6/0x10 [ 58.089096] Kernel panic - not syncing: Fatal exception [ 58.092522] RSP: 0018:ffff888080687cb8 EFLAGS: 00010246 [ 58.139528] RAX: ffff888080687e22 RBX: 000000000000002b RCX: 000000000000002b [ 58.146799] RDX: 000000000000002b RSI: 0000000000000000 RDI: ffff888080687e22 [ 58.154077] RBP: ffff888080687cd8 R08: ffffed10100d0fca R09: ffffed10100d0fc4 [ 58.161375] R10: ffffed10100d0fc9 R11: ffff888080687e4c R12: ffff888080687e22 [ 58.168648] R13: 0000000000000000 R14: ffff8880a0c69610 R15: 0000000000000000 [ 58.175941] FS: 00007f15d40e2700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 58.185743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.191628] CR2: 0000000000000000 CR3: 000000009bddb000 CR4: 00000000001406e0 [ 58.198903] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.206177] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.213464] Call Trace: [ 58.216157] ? memcpy+0x45/0x50 [ 58.219427] llcp_sock_getname+0x378/0x480 [ 58.223765] SYSC_getpeername+0x122/0x250 [ 58.227902] ? SYSC_getsockname+0x200/0x200 [ 58.232228] ? _copy_to_user+0x91/0xb0 [ 58.236120] ? nsecs_to_jiffies+0x20/0x20 [ 58.240265] ? SyS_clock_settime+0x1a0/0x1a0 [ 58.244661] ? trace_hardirqs_off+0xd/0x10 [ 58.248899] ? SyS_getsockname+0x10/0x10 [ 58.253028] SyS_getpeername+0x9/0x10 [ 58.256838] do_syscall_64+0x1c7/0x5b0 [ 58.260876] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.265728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.270923] RIP: 0033:0x459f49 [ 58.274100] RSP: 002b:00007f15d40e1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 58.281808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 58.289074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 58.296345] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 58.303624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f15d40e26d4 [ 58.311256] R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff [ 58.318648] Code: 90 90 90 90 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 [ 58.338140] RIP: memcpy_erms+0x6/0x10 RSP: ffff888080687cb8 [ 58.343936] CR2: 0000000000000000 [ 58.348935] Kernel Offset: disabled [ 58.352752] Rebooting in 86400 seconds..