Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. 2020/04/30 04:31:58 parsed 1 programs 2020/04/30 04:31:58 executed programs: 0 [ 38.037458] audit: type=1400 audit(1588221118.434:10): avc: denied { execmem } for pid=6413 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.292648] IPVS: ftp: loaded support on port[0] = 21 [ 39.090917] IPVS: ftp: loaded support on port[0] = 21 [ 39.142763] chnl_net:caif_netlink_parms(): no params data found [ 39.186744] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.194370] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.202825] IPVS: ftp: loaded support on port[0] = 21 [ 39.212357] device bridge_slave_0 entered promiscuous mode [ 39.219889] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.226446] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.236383] device bridge_slave_1 entered promiscuous mode [ 39.259315] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.288405] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.344957] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.353237] team0: Port device team_slave_0 added [ 39.360134] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.367739] team0: Port device team_slave_1 added [ 39.374748] chnl_net:caif_netlink_parms(): no params data found [ 39.394604] IPVS: ftp: loaded support on port[0] = 21 [ 39.403013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.434688] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.464644] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.473095] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.479956] device bridge_slave_0 entered promiscuous mode [ 39.490730] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.498900] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.505857] device bridge_slave_1 entered promiscuous mode [ 39.574169] device hsr_slave_0 entered promiscuous mode [ 39.611404] device hsr_slave_1 entered promiscuous mode [ 39.658298] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.669499] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.676900] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.686954] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.708255] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.715872] team0: Port device team_slave_0 added [ 39.721595] chnl_net:caif_netlink_parms(): no params data found [ 39.749086] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.756526] team0: Port device team_slave_1 added [ 39.762107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.772861] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.780161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.788472] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.794971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.819638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.831413] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.837794] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.846229] device bridge_slave_0 entered promiscuous mode [ 39.867426] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.874275] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.881343] device bridge_slave_1 entered promiscuous mode [ 39.922800] device hsr_slave_0 entered promiscuous mode [ 39.961114] device hsr_slave_1 entered promiscuous mode [ 40.046138] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.054710] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.062920] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.084825] IPVS: ftp: loaded support on port[0] = 21 [ 40.094825] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.101391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.109145] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.116496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.130470] chnl_net:caif_netlink_parms(): no params data found [ 40.143647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.181757] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.188934] team0: Port device team_slave_0 added [ 40.197174] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.205673] team0: Port device team_slave_1 added [ 40.235527] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.243183] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.251674] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.260883] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.268688] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.280267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.299144] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.305822] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.313918] device bridge_slave_0 entered promiscuous mode [ 40.321698] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.328660] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.337521] device bridge_slave_1 entered promiscuous mode [ 40.360337] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.379436] IPVS: ftp: loaded support on port[0] = 21 [ 40.395819] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.415574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.483637] device hsr_slave_0 entered promiscuous mode [ 40.520752] device hsr_slave_1 entered promiscuous mode [ 40.563499] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.572128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.579041] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.605096] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.614778] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.623247] team0: Port device team_slave_0 added [ 40.629144] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.637103] team0: Port device team_slave_1 added [ 40.644438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.677920] chnl_net:caif_netlink_parms(): no params data found [ 40.687359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.703008] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.713474] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.744844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.753536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.763001] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.769065] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.822486] device hsr_slave_0 entered promiscuous mode [ 40.860545] device hsr_slave_1 entered promiscuous mode [ 40.912337] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.927915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.936180] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.943373] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.949705] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.956989] device bridge_slave_0 entered promiscuous mode [ 40.963776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.971004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.979920] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.986328] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.992941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.000466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.008213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.016489] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.022976] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.031200] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.039145] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.046769] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.054495] device bridge_slave_1 entered promiscuous mode [ 41.082212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.089800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.097450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.106443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.114537] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.120925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.127848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.135914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.143539] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.149877] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.162529] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.171950] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.222922] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.235523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.246149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.259457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.267469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.275480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.283378] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.289801] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.298974] chnl_net:caif_netlink_parms(): no params data found [ 41.318713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.332220] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.339240] team0: Port device team_slave_0 added [ 41.346227] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.353712] team0: Port device team_slave_1 added [ 41.358781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.368003] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.381350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.390579] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.399026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.411031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.427974] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.436082] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.443259] device bridge_slave_0 entered promiscuous mode [ 41.450136] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.456462] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.463504] device bridge_slave_1 entered promiscuous mode [ 41.469571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.541998] device hsr_slave_0 entered promiscuous mode [ 41.579944] device hsr_slave_1 entered promiscuous mode [ 41.621255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.630984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.648475] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.656845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.665929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.672242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.679923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.687307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.695202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.702975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.710934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.718340] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.725250] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.732314] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.740489] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.748086] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.764431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.774169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.785199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.792976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.801518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.808863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.822659] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.830468] team0: Port device team_slave_0 added [ 41.835980] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.843551] team0: Port device team_slave_1 added [ 41.853409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.860825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.868431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.878680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.886640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.895250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.903031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.910942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.919890] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.928549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.937761] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.945079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.952052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.958800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.966677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.974683] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.981601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.990003] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.996427] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.007386] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.013772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.072206] device hsr_slave_0 entered promiscuous mode [ 42.119848] device hsr_slave_1 entered promiscuous mode [ 42.160611] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.173140] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.181677] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.189625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.198752] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.206740] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.216964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.225327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.232973] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.239485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.246359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.253127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.260151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.268933] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.276559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.285969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.295960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.303379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.311426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.319175] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.326010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.333209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.340993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.350873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.369821] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.377170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.388085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.401201] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.407905] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.416961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.425684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.442255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.453535] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.462055] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.470723] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.479608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.486923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.497400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.506852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.519127] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.531191] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.540600] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.546681] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.556384] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.564566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.573557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.582866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.590451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.600625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.607406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.615183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.624810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.635603] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.642572] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.654767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.671456] [ 42.673102] ====================================================== [ 42.679401] WARNING: possible circular locking dependency detected [ 42.685704] 4.14.177-syzkaller #0 Not tainted [ 42.690170] ------------------------------------------------------ [ 42.696458] kworker/u4:1/22 is trying to acquire lock: [ 42.701703] (sk_lock-AF_INET){+.+.}, at: [] strp_sock_lock+0x29/0x40 [ 42.709824] [ 42.709824] but task is already holding lock: [ 42.715763] ((&strp->work)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 42.724138] [ 42.724138] which lock already depends on the new lock. [ 42.724138] [ 42.732438] [ 42.732438] the existing dependency chain (in reverse order) is: [ 42.740119] [ 42.740119] -> #1 ((&strp->work)){+.+.}: [ 42.745636] lock_acquire+0x173/0x400 [ 42.749926] flush_work+0x9c/0x720 [ 42.753956] __cancel_work_timer+0x286/0x420 [ 42.758852] cancel_work_sync+0xb/0x10 [ 42.763227] strp_done+0x48/0xb0 [ 42.767118] kcm_ioctl+0x8ca/0x13f0 [ 42.771253] sock_do_ioctl+0x62/0xa0 [ 42.775498] sock_ioctl+0x251/0x430 [ 42.779618] do_vfs_ioctl+0x180/0xfb0 [ 42.783920] SyS_ioctl+0x74/0x80 [ 42.787784] do_syscall_64+0x1c7/0x5b0 [ 42.792161] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.797845] [ 42.797845] -> #0 (sk_lock-AF_INET){+.+.}: [ 42.803544] __lock_acquire+0x2e94/0x4500 [ 42.808184] lock_acquire+0x173/0x400 [ 42.812477] lock_sock_nested+0xb3/0x100 [ 42.817040] strp_sock_lock+0x29/0x40 [ 42.821332] strp_work+0x3c/0xd0 [ 42.825211] process_one_work+0x79e/0x16c0 [ 42.829936] worker_thread+0xcc/0xee0 [ 42.834228] kthread+0x338/0x400 [ 42.838086] ret_from_fork+0x24/0x30 [ 42.842302] [ 42.842302] other info that might help us debug this: [ 42.842302] [ 42.850499] Possible unsafe locking scenario: [ 42.850499] [ 42.856524] CPU0 CPU1 [ 42.861160] ---- ---- [ 42.865795] lock((&strp->work)); [ 42.869306] lock(sk_lock-AF_INET); [ 42.875505] lock((&strp->work)); [ 42.881560] lock(sk_lock-AF_INET); [ 42.885243] [ 42.885243] *** DEADLOCK *** [ 42.885243] [ 42.891273] 2 locks held by kworker/u4:1/22: [ 42.895648] #0: ("%s""kstrp"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 42.904288] #1: ((&strp->work)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 42.913114] [ 42.913114] stack backtrace: [ 42.917586] CPU: 0 PID: 22 Comm: kworker/u4:1 Not tainted 4.14.177-syzkaller #0 [ 42.925003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.934340] Workqueue: kstrp strp_work [ 42.938210] Call Trace: [ 42.940773] dump_stack+0xf7/0x13b [ 42.944296] print_circular_bug.isra.40.cold.67+0x1bd/0x27d [ 42.949976] ? save_trace+0xe0/0x290 [ 42.953665] __lock_acquire+0x2e94/0x4500 [ 42.957783] ? trace_hardirqs_on+0x10/0x10 [ 42.961987] ? trace_hardirqs_off+0x10/0x10 [ 42.966278] ? trace_hardirqs_off+0x10/0x10 [ 42.970590] ? find_held_lock+0x36/0x1d0 [ 42.974633] lock_acquire+0x173/0x400 [ 42.978403] ? strp_sock_lock+0x29/0x40 [ 42.982347] lock_sock_nested+0xb3/0x100 [ 42.986375] ? strp_sock_lock+0x29/0x40 [ 42.990318] strp_sock_lock+0x29/0x40 [ 42.994087] strp_work+0x3c/0xd0 [ 42.997424] process_one_work+0x79e/0x16c0 [ 43.001632] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 43.006270] worker_thread+0xcc/0xee0 [ 43.010046] kthread+0x338/0x400 [ 43.013392] ? process_one_work+0x16c0/0x16c0 [ 43.017858] ? kthread_create_on_node+0xa0/0xa0 [ 43.022502] ret_from_fork+0x24/0x30 2020/04/30 04:32:03 executed programs: 6 [ 43.039323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.046844] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.053212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.062516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.071521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.083307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.099303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.106272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.115666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.123411] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.129783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.139192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.147027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.156332] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.162701] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.175978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.187030] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.196974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.215673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.228493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.244020] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.263044] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.269421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.276736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.289147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.302406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.317673] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.344761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.357945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.370555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.381437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.387718] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.395976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.403800] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.411317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.418960] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.425607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.433649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.442003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.448846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.456330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.464536] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.473472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.481136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.488451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.495972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.503404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.513132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.521723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.530059] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.537174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.544535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.552567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.560653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.568100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.575998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.583590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.590715] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.599151] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.605216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.613887] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.620456] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.634964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.643469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.651447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.664426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.672737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.681464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.689529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.697176] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.703672] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.710751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.718174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.727464] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.735974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.744741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.753617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.763270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.771652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.779438] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.785777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.793479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.801038] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.809690] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.818786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.825443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.833300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.841660] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.847913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.857218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.864574] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.871053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.877888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.888570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.895455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.903624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.914535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.921814] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.930170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.937733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.947169] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.955301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.963599] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.970488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.977982] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.985804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.992897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.002470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.013184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.021154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.029041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.037030] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.043791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.061092] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.069881] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.076131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.084103] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.102813] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/04/30 04:32:08 executed programs: 314