[ 36.830508] audit: type=1400 audit(1576515386.451:37): avc: denied { map } for pid=6665 comm="syz-fuzzer" path="/root/syzkaller-shm719983424" 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 [ 37.090857] IPVS: ftp: loaded support on port[0] = 21 [ 38.218845] can: request_module (can-proto-0) failed. [ 38.227948] can: request_module (can-proto-0) failed. [ 38.374696] audit: type=1400 audit(1576515387.991:38): avc: denied { create } for pid=6665 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 [ 38.400472] audit: type=1400 audit(1576515387.991:39): avc: denied { create } for pid=6665 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 [ 38.424353] audit: type=1400 audit(1576515387.991:40): avc: denied { create } for pid=6665 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 [ 38.642378] random: sshd: uninitialized urandom read (32 bytes read) [ 39.418021] random: sshd: uninitialized urandom read (32 bytes read) [ 39.628055] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. 2019/12/16 16:56:35 parsed 1 programs 2019/12/16 16:56:35 executed programs: 0 [ 46.560897] IPVS: ftp: loaded support on port[0] = 21 [ 47.396285] IPVS: ftp: loaded support on port[0] = 21 [ 47.426684] chnl_net:caif_netlink_parms(): no params data found [ 47.454636] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.461386] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.468470] device bridge_slave_0 entered promiscuous mode [ 47.476780] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.483226] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.489984] device bridge_slave_1 entered promiscuous mode [ 47.513794] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.523827] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.542715] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.550096] team0: Port device team_slave_0 added [ 47.555638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.562932] team0: Port device team_slave_1 added [ 47.563889] IPVS: ftp: loaded support on port[0] = 21 [ 47.568145] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.581961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.632036] device hsr_slave_0 entered promiscuous mode [ 47.670274] device hsr_slave_1 entered promiscuous mode [ 47.753947] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.769141] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.818340] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.824930] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.831986] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.838321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.853421] IPVS: ftp: loaded support on port[0] = 21 [ 47.862547] chnl_net:caif_netlink_parms(): no params data found [ 47.934744] chnl_net:caif_netlink_parms(): no params data found [ 47.962297] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.968699] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.975861] device bridge_slave_0 entered promiscuous mode [ 47.985164] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.991562] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.998289] device bridge_slave_1 entered promiscuous mode [ 48.015536] IPVS: ftp: loaded support on port[0] = 21 [ 48.043869] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.069047] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.076348] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.083584] device bridge_slave_0 entered promiscuous mode [ 48.090733] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.098350] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.105079] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.112462] device bridge_slave_1 entered promiscuous mode [ 48.153839] chnl_net:caif_netlink_parms(): no params data found [ 48.168172] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.175248] team0: Port device team_slave_0 added [ 48.181431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.188437] team0: Port device team_slave_1 added [ 48.195051] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.204294] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.223152] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.230749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.247874] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.255921] team0: Port device team_slave_0 added [ 48.274491] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.281737] team0: Port device team_slave_1 added [ 48.288627] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.311042] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.319012] IPVS: ftp: loaded support on port[0] = 21 [ 48.353167] device hsr_slave_0 entered promiscuous mode [ 48.400370] device hsr_slave_1 entered promiscuous mode [ 48.456256] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.463898] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.484689] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.490798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.497322] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.504068] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.511017] device bridge_slave_0 entered promiscuous mode [ 48.518459] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.525717] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.532761] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 48.563853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.571078] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.577428] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.584927] device bridge_slave_1 entered promiscuous mode [ 48.661902] device hsr_slave_0 entered promiscuous mode [ 48.700320] device hsr_slave_1 entered promiscuous mode [ 48.781973] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.792103] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.820588] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.834576] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.843354] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.854811] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.870424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.877391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.888028] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.894274] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.936035] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.943315] team0: Port device team_slave_0 added [ 48.949013] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.956437] team0: Port device team_slave_1 added [ 48.961954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.971052] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.980283] chnl_net:caif_netlink_parms(): no params data found [ 48.997645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.021035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.028856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.036797] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.043203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.093232] device hsr_slave_0 entered promiscuous mode [ 49.130363] device hsr_slave_1 entered promiscuous mode [ 49.171134] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.184484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.201767] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.237356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.244407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.253573] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.264300] chnl_net:caif_netlink_parms(): no params data found [ 49.284958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.293637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.301666] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.308001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.314872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.324400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.346311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.364929] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.373052] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.386923] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.395518] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.402154] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.408457] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.415117] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.422446] device bridge_slave_0 entered promiscuous mode [ 49.429870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.437065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.445925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.453120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.460970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.472707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.480494] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.486822] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.494131] device bridge_slave_0 entered promiscuous mode [ 49.500874] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.507208] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.514221] device bridge_slave_1 entered promiscuous mode [ 49.522306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.529383] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.535906] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.543285] device bridge_slave_1 entered promiscuous mode [ 49.569445] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.576918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.584659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.592272] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.598599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.611440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.620309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.628275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.636140] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.644822] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.653780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.660790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.668368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.676293] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.683121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.689855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.697802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.705690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.718751] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.729506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.748912] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.757751] team0: Port device team_slave_0 added [ 49.763444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.772777] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.780979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.788813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.796646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.805520] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.813249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.823176] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.830564] team0: Port device team_slave_1 added [ 49.849012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.858796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.866706] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.874925] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.882260] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.892949] team0: Port device team_slave_0 added [ 49.899388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.908088] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.916812] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.923067] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.929275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.946628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.954890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.962624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.969344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.976900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.984176] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.993152] team0: Port device team_slave_1 added [ 49.998502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.007130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.052112] device hsr_slave_0 entered promiscuous mode [ 50.090326] device hsr_slave_1 entered promiscuous mode [ 50.131241] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.138323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.146407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.154636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.162337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.171314] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.177307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.184856] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.193566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.204810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.211874] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.219867] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.231425] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.237456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.250821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.258532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.266461] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.272878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.279660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.287549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.295290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.304744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.314785] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.327651] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.339719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.349137] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.359729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.368644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.377041] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.383859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.422752] device hsr_slave_0 entered promiscuous mode [ 50.460323] device hsr_slave_1 entered promiscuous mode [ 50.522116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.529677] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.537290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.545854] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.555260] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.565576] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.574285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.583891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.592083] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.601175] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.608404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.622818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.633674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.642483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.649994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.657854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.666053] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.673291] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.686762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.701798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.716363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.725547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.733907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.741872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.749463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.757069] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.763409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.770595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.788584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.797639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.805727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.814128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.822417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.830450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.838503] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.844898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.857269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.875786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.886615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.903769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.911953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.919305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.928839] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.942960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.950586] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.956649] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.964572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.978794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.989480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.990007] hrtimer: interrupt took 25407 ns [ 50.997515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.010178] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.018366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.031453] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.039013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.049922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.056655] audit: type=1400 audit(1576515400.671:41): avc: denied { write } for pid=6796 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 51.079066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.087004] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.097378] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.108031] IPVS: ftp: loaded support on port[0] = 21 [ 51.108689] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.122762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.135358] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.143464] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.152841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.159340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.173745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.183719] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.194626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.207450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.216953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.225070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.232861] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.239239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.246266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.254494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.262231] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.268562] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.276226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.305476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.315456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.324249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.332600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.339951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.347356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.355564] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.362256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.371927] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.377992] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.413496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.423274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.434835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.442538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.471769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.480588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.488219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.496722] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.503120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.516052] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.564463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.576238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.583628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.592033] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.599518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.607652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.615446] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.621807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.629115] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.669648] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.679160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.697300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.705463] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.715774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.727611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.738295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.745819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.753531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.761420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 2019/12/16 16:56:41 executed programs: 6 [ 51.770598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.778583] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.791666] kasan: CONFIG_KASAN_INLINE enabled [ 51.796261] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.803660] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.809880] Modules linked in: [ 51.813066] CPU: 1 PID: 6806 Comm: syz-executor.2 Not tainted 4.14.158-syzkaller #0 [ 51.816827] kobject: 'loop1' (ffff8880a4a2ef20): kobject_uevent_env [ 51.820856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.820859] task: ffff88808c256300 task.stack: ffff88808e018000 [ 51.820869] RIP: 0010:__lock_acquire+0x1d5/0x4500 [ 51.820870] RSP: 0018:ffff88808e01f8f0 EFLAGS: 00010006 [ 51.820874] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.820876] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff879169c0 [ 51.820877] RBP: ffff88808e01fac0 R08: 0000000000000001 R09: 0000000000000001 [ 51.820879] R10: 0000000000000001 R11: ffff88808c256300 R12: 0000000000000018 [ 51.820880] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 51.820884] FS: 00007fe579074700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 51.820885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.820887] CR2: 00007fb2e9fe4db8 CR3: 0000000091d3c000 CR4: 00000000001406e0 [ 51.820892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.820893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.820895] Call Trace: [ 51.820900] ? lock_downgrade+0x7f0/0x7f0 [ 51.820907] ? __this_cpu_preempt_check+0x13/0x20 [ 51.820911] ? trace_hardirqs_on+0x10/0x10 [ 51.820917] ? trace_hardirqs_on+0x10/0x10 [ 51.820922] ? trace_hardirqs_off+0x10/0x10 [ 51.828087] kobject: 'loop1' (ffff8880a4a2ef20): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 51.836760] ? __free_pages+0x5b/0x80 [ 51.836765] lock_acquire+0x173/0x400 [ 51.836769] ? prepare_to_wait+0x8a/0x3b0 [ 51.836774] _raw_spin_lock_irqsave+0x99/0xd0 [ 51.836776] ? prepare_to_wait+0x8a/0x3b0 [ 51.836779] prepare_to_wait+0x8a/0x3b0 [ 51.836783] ? __local_bh_enable_ip+0x9c/0x180 [ 51.836786] ? add_wait_queue_exclusive+0x170/0x170 [ 51.836792] ? lock_sock_nested+0x82/0x100 [ 51.836795] ? trace_hardirqs_on+0xd/0x10 [ 51.836798] ? __local_bh_enable_ip+0x9c/0x180 [ 51.836804] nr_accept+0x1a8/0x670 [ 51.836807] ? nr_ioctl+0x2d0/0x2d0 [ 51.836810] ? finish_wait+0x290/0x290 [ 51.836815] SYSC_accept4+0x306/0x5e0 [ 51.836819] ? kernel_accept+0x300/0x300 [ 51.836825] ? kasan_check_read+0x11/0x20 [ 51.836829] ? _copy_to_user+0x91/0xb0 [ 51.836834] ? nsecs_to_jiffies+0x20/0x20 [ 51.836839] ? SyS_clock_gettime+0x115/0x160 [ 51.836841] ? SyS_clock_settime+0x1a0/0x1a0 [ 51.836847] ? do_syscall_64+0x4c/0x5b0 [ 51.836850] ? SyS_listen+0x220/0x220 [ 51.836853] SyS_accept4+0x9/0x10 [ 51.836856] do_syscall_64+0x1c7/0x5b0 [ 51.836858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.836862] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.836865] RIP: 0033:0x459829 [ 51.836867] RSP: 002b:00007fe579073c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 51.836872] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459829 [ 51.836873] RDX: 0000000020000240 RSI: 00000000200002c0 RDI: 0000000000000006 [ 51.836874] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 51.836876] R10: 0000000000000800 R11: 0000000000000246 R12: 00007fe5790746d4 [ 51.836877] R13: 00000000004bf7c8 R14: 00000000004d1230 R15: 00000000ffffffff [ 51.836880] Code: 00 00 00 00 8b 84 24 98 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 f2 30 00 00 49 81 3c 24 a0 e2 7a 88 0f 84 30 [ 51.836937] RIP: __lock_acquire+0x1d5/0x4500 RSP: ffff88808e01f8f0 [ 51.836946] ---[ end trace 9bdd849efb4b2046 ]--- [ 51.836948] Kernel panic - not syncing: Fatal exception [ 51.838212] Kernel Offset: disabled [ 52.163442] Rebooting in 86400 seconds..