[ 40.490790] IPVS: ftp: loaded support on port[0] = 21 [ 41.679110] can: request_module (can-proto-0) failed. [ 41.688252] can: request_module (can-proto-0) failed. [ 41.699056] can: request_module (can-proto-0) failed. [ 41.833484] audit: type=1400 audit(1578809490.722:38): avc: denied { create } for pid=6747 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.857009] audit: type=1400 audit(1578809490.722:39): avc: denied { create } for pid=6747 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.880855] audit: type=1400 audit(1578809490.722:40): avc: denied { create } for pid=6747 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 [ 42.031019] random: sshd: uninitialized urandom read (32 bytes read) [ 42.752704] random: sshd: uninitialized urandom read (32 bytes read) [ 42.948257] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.13' (ECDSA) to the list of known hosts. 2020/01/12 06:11:37 parsed 1 programs 2020/01/12 06:11:37 executed programs: 0 [ 49.090840] IPVS: ftp: loaded support on port[0] = 21 [ 49.916766] IPVS: ftp: loaded support on port[0] = 21 [ 49.960958] chnl_net:caif_netlink_parms(): no params data found [ 49.988488] IPVS: ftp: loaded support on port[0] = 21 [ 50.009823] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.017750] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.025562] device bridge_slave_0 entered promiscuous mode [ 50.040436] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.046814] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.053914] device bridge_slave_1 entered promiscuous mode [ 50.088397] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.109948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.123346] chnl_net:caif_netlink_parms(): no params data found [ 50.145206] IPVS: ftp: loaded support on port[0] = 21 [ 50.145604] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.157645] team0: Port device team_slave_0 added [ 50.168488] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.176236] team0: Port device team_slave_1 added [ 50.183578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.198468] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.262532] device hsr_slave_0 entered promiscuous mode [ 50.310392] device hsr_slave_1 entered promiscuous mode [ 50.382642] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.389127] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.396311] device bridge_slave_0 entered promiscuous mode [ 50.405306] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.421741] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.428093] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.434926] device bridge_slave_1 entered promiscuous mode [ 50.441392] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.473005] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.498347] chnl_net:caif_netlink_parms(): no params data found [ 50.512640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.523080] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.529459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.536274] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.542617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.581865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.588867] team0: Port device team_slave_0 added [ 50.594559] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.601997] team0: Port device team_slave_1 added [ 50.607378] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.615158] IPVS: ftp: loaded support on port[0] = 21 [ 50.637249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.661222] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.667598] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.674844] device bridge_slave_0 entered promiscuous mode [ 50.741842] device hsr_slave_0 entered promiscuous mode [ 50.780230] device hsr_slave_1 entered promiscuous mode [ 50.820318] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.826680] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.833752] device bridge_slave_1 entered promiscuous mode [ 50.858112] chnl_net:caif_netlink_parms(): no params data found [ 50.866714] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.874108] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.904892] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.928162] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.953027] IPVS: ftp: loaded support on port[0] = 21 [ 50.962480] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.968938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.975625] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.982007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.992441] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.999453] team0: Port device team_slave_0 added [ 51.009402] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.016756] team0: Port device team_slave_1 added [ 51.036893] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.043022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.049274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.061696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.075496] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.082951] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.089685] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.107793] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.114839] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.126275] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.133444] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.140362] device bridge_slave_0 entered promiscuous mode [ 51.159572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.168375] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.176159] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.190910] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.197729] device bridge_slave_1 entered promiscuous mode [ 51.253004] device hsr_slave_0 entered promiscuous mode [ 51.290302] device hsr_slave_1 entered promiscuous mode [ 51.330933] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.339849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.347210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.354404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.394014] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.400511] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.413358] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.422257] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.467217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.476236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.482559] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.489744] team0: Port device team_slave_0 added [ 51.503184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.511147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.518593] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.525561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.534523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.547063] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.553463] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.560634] team0: Port device team_slave_1 added [ 51.566010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.574922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.582902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.589771] chnl_net:caif_netlink_parms(): no params data found [ 51.600289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.609064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.618182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.626549] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.633163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.641007] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.648456] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.654807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.661534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.682965] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.689021] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.698877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.733792] device hsr_slave_0 entered promiscuous mode [ 51.760277] device hsr_slave_1 entered promiscuous mode [ 51.800261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.808078] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.818236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.867576] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.875319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.882949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.892461] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.899784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.907661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.915639] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.922005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.928693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.941176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.965194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.973385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.983680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.991304] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.997630] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.004983] device bridge_slave_0 entered promiscuous mode [ 52.012212] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.018544] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.025918] device bridge_slave_1 entered promiscuous mode [ 52.032970] chnl_net:caif_netlink_parms(): no params data found [ 52.044683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.054028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.060966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.068370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.078252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.085923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.093648] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.099970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.106732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.119361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.144865] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.155557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.163283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.171050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.178446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.187519] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.193756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.201705] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.219774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.231953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.239263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.252804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.262472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.269803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.277531] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.285764] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.304880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.318007] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.325842] team0: Port device team_slave_0 added [ 52.332204] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.339206] team0: Port device team_slave_1 added [ 52.344389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.352197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.359836] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.366474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.373588] device bridge_slave_0 entered promiscuous mode [ 52.385764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.398739] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.405338] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.414162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.421989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.429558] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.436368] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.443361] device bridge_slave_1 entered promiscuous mode [ 52.463279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.469640] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.476455] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.492153] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.498146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.509190] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.517052] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.525495] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.532402] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.542338] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.569194] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.601935] device hsr_slave_0 entered promiscuous mode [ 52.650237] device hsr_slave_1 entered promiscuous mode [ 52.690709] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.697115] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.711478] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.719789] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.726971] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.744050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.751042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.758114] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.766638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.776748] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.784298] team0: Port device team_slave_0 added [ 52.789681] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.797159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.805437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.813034] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.819351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.826850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.833504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.844748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.856447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.863628] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.871161] team0: Port device team_slave_1 added [ 52.877108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.884897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.892516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.900536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.908121] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.914496] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.923509] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.934026] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.942656] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.956217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.963489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.972751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.985600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.023688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.026639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.027435] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.033084] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.033090] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.053379] device hsr_slave_0 entered promiscuous mode [ 53.100407] device hsr_slave_1 entered promiscuous mode [ 53.150490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.150837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.151067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.151274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.151553] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.152443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.153150] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.153716] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.154365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.158558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.160582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.162134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.163390] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.163419] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.163934] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.169227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.169586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.169845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.170104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.170391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.170598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.170774] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.170800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.170983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.171192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.171362] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.171381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.171554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.171749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.175034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.177511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.182656] ================================================================== [ 53.182684] BUG: KASAN: use-after-free in soft_cursor+0x430/0xc70 [ 53.182689] Read of size 9 at addr ffff8880a55dd111 by task syz-executor.5/6875 [ 53.182691] [ 53.182697] CPU: 1 PID: 6875 Comm: syz-executor.5 Not tainted 4.14.163-syzkaller #0 [ 53.182700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.182703] Call Trace: [ 53.182712] dump_stack+0xf7/0x13b [ 53.182718] ? soft_cursor+0x430/0xc70 [ 53.182726] print_address_description.cold.7+0x9/0x1c9 [ 53.182731] ? soft_cursor+0x430/0xc70 [ 53.182737] kasan_report.cold.8+0x11a/0x2d3 [ 53.182745] check_memory_region+0x13e/0x1b0 [ 53.182751] memcpy+0x23/0x50 [ 53.182757] soft_cursor+0x430/0xc70 [ 53.182761] ? kfree+0x104/0x270 [ 53.182766] ? bit_cursor+0xa0c/0x1ce0 [ 53.182777] bit_cursor+0xe3b/0x1ce0 [ 53.182789] ? bit_clear+0x610/0x610 [ 53.182802] ? fb_get_color_depth+0x49/0x60 [ 53.182807] ? get_color+0x30/0x340 [ 53.182813] ? bit_clear+0x610/0x610 [ 53.182819] fbcon_cursor+0x3d8/0x6c0 [ 53.182828] hide_cursor+0x95/0x2e0 [ 53.182835] redraw_screen+0x272/0x7f0 [ 53.182844] ? con_flush_chars+0x60/0x60 [ 53.182852] ? mutex_unlock+0xd/0x10 [ 53.182858] ? tty_do_resize+0x39/0x140 [ 53.182865] vc_do_resize+0xc95/0x1010 [ 53.182878] ? vt_console_print+0x1110/0x1110 [ 53.182888] ? lock_acquire+0x173/0x400 [ 53.182893] ? vt_ioctl+0xee0/0x21d0 [ 53.182903] vc_resize+0x3d/0x60 [ 53.182908] ? console_lock+0x41/0x70 [ 53.182913] vt_ioctl+0xfc1/0x21d0 [ 53.182920] ? find_held_lock+0x36/0x1d0 [ 53.182926] ? complete_change_console+0x300/0x300 [ 53.182936] ? avc_has_extended_perms+0x477/0x1100 [ 53.182941] ? lock_downgrade+0x7f0/0x7f0 [ 53.182953] ? avc_has_extended_perms+0x494/0x1100 [ 53.182957] ? __lock_acquire+0x6a4/0x4500 [ 53.182964] ? do_futex+0x597/0x1760 [ 53.182972] tty_ioctl+0x434/0x1260 [ 53.182976] ? avc_ss_reset+0xd0/0xd0 [ 53.182982] ? tty_vhangup+0x20/0x20 [ 53.182987] ? __lock_acquire+0x6a4/0x4500 [ 53.182992] ? trace_hardirqs_on+0x10/0x10 [ 53.182998] ? trace_hardirqs_off+0x10/0x10 [ 53.183018] ? __might_sleep+0x93/0xb0 [ 53.183029] do_vfs_ioctl+0x180/0xfb0 [ 53.183034] ? __fget+0x1ad/0x2f0 [ 53.183041] ? ioctl_preallocate+0x1a0/0x1a0 [ 53.183050] ? __fget+0x1ca/0x2f0 [ 53.183059] ? security_file_ioctl+0x6a/0xa0 [ 53.183065] ? SyS_clock_settime+0x1a0/0x1a0 [ 53.183069] ? security_file_ioctl+0x6a/0xa0 [ 53.183076] SyS_ioctl+0x74/0x80 [ 53.183082] ? do_vfs_ioctl+0xfb0/0xfb0 [ 53.183088] do_syscall_64+0x1c7/0x5b0 [ 53.183093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.183102] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.183107] RIP: 0033:0x45a679 [ 53.183111] RSP: 002b:00007fc9dcfb5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.183123] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 53.183126] RDX: 00000000200002c0 RSI: 000000000000560a RDI: 0000000000000004 [ 53.183130] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 53.183133] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9dcfb66d4 [ 53.183136] R13: 00000000004c6ce2 R14: 00000000004dd2d0 R15: 00000000ffffffff [ 53.183148] [ 53.183151] Allocated by task 6841: [ 53.183157] save_stack_trace+0x16/0x20 [ 53.183161] save_stack+0x43/0xd0 [ 53.183165] kasan_kmalloc+0xc7/0xe0 [ 53.183169] kasan_slab_alloc+0x12/0x20 [ 53.183174] kmem_cache_alloc+0x12e/0x790 [ 53.183180] dst_alloc+0xa1/0x190 [ 53.183186] __ip6_dst_alloc+0x22/0x40 [ 53.183190] ip6_dst_alloc+0x16/0x1a0 [ 53.183194] ip6_route_info_create+0x2d9/0x2460 [ 53.183198] ip6_route_add+0x6b/0x110 [ 53.183203] addrconf_add_mroute+0x1af/0x250 [ 53.183207] addrconf_add_dev+0xd1/0x130 [ 53.183210] addrconf_dev_config+0x92/0x170 [ 53.183214] addrconf_notify+0x2e1/0x1b10 [ 53.183219] notifier_call_chain+0xd6/0x150 [ 53.183223] raw_notifier_call_chain+0x11/0x20 [ 53.183228] call_netdevice_notifiers_info+0x4b/0x60 [ 53.183232] __dev_notify_flags+0xca/0x210 [ 53.183236] dev_change_flags+0xe6/0x150 [ 53.183240] do_setlink+0x96f/0x2c50 [ 53.183244] rtnl_newlink+0xe0c/0x1390 [ 53.183248] rtnetlink_rcv_msg+0x34c/0x9e0 [ 53.183254] netlink_rcv_skb+0x133/0x370 [ 53.183258] rtnetlink_rcv+0x10/0x20 [ 53.183262] netlink_unicast+0x40b/0x600 [ 53.183266] netlink_sendmsg+0x730/0xbd0 [ 53.183271] sock_sendmsg+0xb5/0xf0 [ 53.183275] SYSC_sendto+0x1e3/0x2c0 [ 53.183279] SyS_sendto+0x9/0x10 [ 53.183283] do_syscall_64+0x1c7/0x5b0 [ 53.183287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.183289] [ 53.183292] Freed by task 6841: [ 53.183295] save_stack_trace+0x16/0x20 [ 53.183299] save_stack+0x43/0xd0 [ 53.183303] kasan_slab_free+0x71/0xc0 [ 53.183306] kmem_cache_free+0x80/0x2d0 [ 53.183310] dst_destroy+0x1ce/0x2d0 [ 53.183315] dst_release_immediate+0x30/0x4f [ 53.183320] fib6_add+0xbc9/0x2d00 [ 53.183323] __ip6_ins_rt+0x69/0xa0 [ 53.183327] ip6_route_add+0xe7/0x110 [ 53.183332] addrconf_add_mroute+0x1af/0x250 [ 53.183335] addrconf_add_dev+0xd1/0x130 [ 53.183339] addrconf_dev_config+0x92/0x170 [ 53.183343] addrconf_notify+0x2e1/0x1b10 [ 53.183347] notifier_call_chain+0xd6/0x150 [ 53.183351] raw_notifier_call_chain+0x11/0x20 [ 53.183355] call_netdevice_notifiers_info+0x4b/0x60 [ 53.183358] __dev_notify_flags+0xca/0x210 [ 53.183362] dev_change_flags+0xe6/0x150 [ 53.183366] do_setlink+0x96f/0x2c50 [ 53.183369] rtnl_newlink+0xe0c/0x1390 [ 53.183373] rtnetlink_rcv_msg+0x34c/0x9e0 [ 53.183377] netlink_rcv_skb+0x133/0x370 [ 53.183381] rtnetlink_rcv+0x10/0x20 [ 53.183385] netlink_unicast+0x40b/0x600 [ 53.183389] netlink_sendmsg+0x730/0xbd0 [ 53.183392] sock_sendmsg+0xb5/0xf0 [ 53.183396] SYSC_sendto+0x1e3/0x2c0 [ 53.183400] SyS_sendto+0x9/0x10 [ 53.183403] do_syscall_64+0x1c7/0x5b0 [ 53.183407] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.183409] [ 53.183412] The buggy address belongs to the object at ffff8880a55dd000 [ 53.183412] which belongs to the cache ip6_dst_cache of size 384 [ 53.183416] The buggy address is located 273 bytes inside of [ 53.183416] 384-byte region [ffff8880a55dd000, ffff8880a55dd180) [ 53.183419] The buggy address belongs to the page: [ 53.183423] page:ffffea0002957740 count:1 mapcount:0 mapping:ffff8880a55dd000 index:0x0 [ 53.183429] flags: 0xfffe0000000100(slab) [ 53.183435] raw: 00fffe0000000100 ffff8880a55dd000 0000000000000000 0000000100000009 [ 53.183440] raw: ffffea0001e8cce0 ffffea00020d37e0 ffff8880a3b3f540 0000000000000000 [ 53.183443] page dumped because: kasan: bad access detected [ 53.183445] [ 53.183447] Memory state around the buggy address: [ 53.183449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.183451] ffff8880a55dd000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.183454] ffff8880a55dd080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.183457] >ffff8880a55dd100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.183460] ^ [ 53.183463] ffff8880a55dd180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 53.183466] ffff8880a55dd200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.183468] ================================================================== [ 53.183470] Disabling lock debugging due to kernel taint [ 53.183473] Kernel panic - not syncing: panic_on_warn set ... [ 53.183473] [ 53.183477] CPU: 1 PID: 6875 Comm: syz-executor.5 Tainted: G B 4.14.163-syzkaller #0 [ 53.183479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.183481] Call Trace: [ 53.183485] dump_stack+0xf7/0x13b [ 53.183489] ? soft_cursor+0x430/0xc70 [ 53.183493] panic+0x1b0/0x358 [ 53.183497] ? add_taint.cold.5+0x11/0x11 [ 53.183500] ? lock_downgrade+0x7f0/0x7f0 [ 53.183507] ? soft_cursor+0x430/0xc70 [ 53.183510] kasan_end_report+0x47/0x4f [ 53.183514] kasan_report.cold.8+0x76/0x2d3 [ 53.183519] check_memory_region+0x13e/0x1b0 [ 53.183522] memcpy+0x23/0x50 [ 53.183526] soft_cursor+0x430/0xc70 [ 53.183529] ? kfree+0x104/0x270 [ 53.183532] ? bit_cursor+0xa0c/0x1ce0 [ 53.183539] bit_cursor+0xe3b/0x1ce0 [ 53.183546] ? bit_clear+0x610/0x610 [ 53.183553] ? fb_get_color_depth+0x49/0x60 [ 53.183557] ? get_color+0x30/0x340 [ 53.183561] ? bit_clear+0x610/0x610 [ 53.183565] fbcon_cursor+0x3d8/0x6c0 [ 53.183570] hide_cursor+0x95/0x2e0 [ 53.183574] redraw_screen+0x272/0x7f0 [ 53.183580] ? con_flush_chars+0x60/0x60 [ 53.183585] ? mutex_unlock+0xd/0x10 [ 53.183588] ? tty_do_resize+0x39/0x140 [ 53.183593] vc_do_resize+0xc95/0x1010 [ 53.183600] ? vt_console_print+0x1110/0x1110 [ 53.183606] ? lock_acquire+0x173/0x400 [ 53.183610] ? vt_ioctl+0xee0/0x21d0 [ 53.183616] vc_resize+0x3d/0x60 [ 53.183619] ? console_lock+0x41/0x70 [ 53.183622] vt_ioctl+0xfc1/0x21d0 [ 53.183627] ? find_held_lock+0x36/0x1d0 [ 53.183632] ? complete_change_console+0x300/0x300 [ 53.183637] ? avc_has_extended_perms+0x477/0x1100 [ 53.183641] ? lock_downgrade+0x7f0/0x7f0 [ 53.183647] ? avc_has_extended_perms+0x494/0x1100 [ 53.183651] ? __lock_acquire+0x6a4/0x4500 [ 53.183656] ? do_futex+0x597/0x1760 [ 53.183660] tty_ioctl+0x434/0x1260 [ 53.183663] ? avc_ss_reset+0xd0/0xd0 [ 53.183667] ? tty_vhangup+0x20/0x20 [ 53.183671] ? __lock_acquire+0x6a4/0x4500 [ 53.183675] ? trace_hardirqs_on+0x10/0x10 [ 53.183679] ? trace_hardirqs_off+0x10/0x10 [ 53.183690] ? __might_sleep+0x93/0xb0 [ 53.183697] do_vfs_ioctl+0x180/0xfb0 [ 53.183700] ? __fget+0x1ad/0x2f0 [ 53.183705] ? ioctl_preallocate+0x1a0/0x1a0 [ 53.183711] ? __fget+0x1ca/0x2f0 [ 53.183717] ? security_file_ioctl+0x6a/0xa0 [ 53.183721] ? SyS_clock_settime+0x1a0/0x1a0 [ 53.183724] ? security_file_ioctl+0x6a/0xa0 [ 53.183728] SyS_ioctl+0x74/0x80 [ 53.183732] ? do_vfs_ioctl+0xfb0/0xfb0 [ 53.183737] do_syscall_64+0x1c7/0x5b0 [ 53.183741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.183747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.183750] RIP: 0033:0x45a679 [ 53.183752] RSP: 002b:00007fc9dcfb5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.183757] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 53.183759] RDX: 00000000200002c0 RSI: 000000000000560a RDI: 0000000000000004 [ 53.183761] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 53.183764] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9dcfb66d4 [ 53.183766] R13: 00000000004c6ce2 R14: 00000000004dd2d0 R15: 00000000ffffffff [ 53.185071] Kernel Offset: disabled [ 54.398547] Rebooting in 86400 seconds..