[ 38.867595] audit: type=1800 audit(1559668518.618:31): pid=7541 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 38.891338] audit: type=1800 audit(1559668518.618:32): pid=7541 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.51' (ECDSA) to the list of known hosts. syzkaller login: [ 47.446651] kauditd_printk_skb: 3 callbacks suppressed [ 47.446666] audit: type=1400 audit(1559668527.248:36): avc: denied { map } for pid=7727 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/06/04 17:15:28 parsed 1 programs [ 48.376180] audit: type=1400 audit(1559668528.178:37): avc: denied { map } for pid=7727 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14255 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/06/04 17:15:30 executed programs: 0 [ 50.799295] IPVS: ftp: loaded support on port[0] = 21 [ 50.799348] IPVS: ftp: loaded support on port[0] = 21 [ 50.814179] IPVS: ftp: loaded support on port[0] = 21 [ 50.814694] IPVS: ftp: loaded support on port[0] = 21 [ 50.830419] IPVS: ftp: loaded support on port[0] = 21 [ 50.832474] IPVS: ftp: loaded support on port[0] = 21 [ 51.123490] chnl_net:caif_netlink_parms(): no params data found [ 51.140812] chnl_net:caif_netlink_parms(): no params data found [ 51.172743] chnl_net:caif_netlink_parms(): no params data found [ 51.249509] chnl_net:caif_netlink_parms(): no params data found [ 51.293206] chnl_net:caif_netlink_parms(): no params data found [ 51.335743] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.343284] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.351134] device bridge_slave_0 entered promiscuous mode [ 51.363219] chnl_net:caif_netlink_parms(): no params data found [ 51.399568] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.406057] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.413501] device bridge_slave_1 entered promiscuous mode [ 51.434995] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.442459] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.450484] device bridge_slave_0 entered promiscuous mode [ 51.457222] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.464629] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.472224] device bridge_slave_0 entered promiscuous mode [ 51.506065] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.516739] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.525945] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.533741] device bridge_slave_1 entered promiscuous mode [ 51.540124] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.546477] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.554092] device bridge_slave_1 entered promiscuous mode [ 51.560561] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.566955] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.576233] device bridge_slave_0 entered promiscuous mode [ 51.591114] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.597563] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.605662] device bridge_slave_1 entered promiscuous mode [ 51.614054] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.636694] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.644531] team0: Port device team_slave_0 added [ 51.682373] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.690751] team0: Port device team_slave_1 added [ 51.700560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.711648] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.718288] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.726509] device bridge_slave_0 entered promiscuous mode [ 51.743962] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.753279] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.761713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.770227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.778925] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.785278] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.792611] device bridge_slave_1 entered promiscuous mode [ 51.809207] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.818550] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.838868] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.855632] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.862283] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.870588] device bridge_slave_0 entered promiscuous mode [ 51.881653] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.888943] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.896120] device bridge_slave_1 entered promiscuous mode [ 51.907504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.920844] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.979499] device hsr_slave_0 entered promiscuous mode [ 52.017770] device hsr_slave_1 entered promiscuous mode [ 52.098094] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.125383] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.132977] team0: Port device team_slave_0 added [ 52.143615] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.153097] team0: Port device team_slave_1 added [ 52.159230] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.166482] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.174803] team0: Port device team_slave_0 added [ 52.181375] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.188762] team0: Port device team_slave_1 added [ 52.205919] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.214276] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.222429] team0: Port device team_slave_0 added [ 52.232503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.240612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.253440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.262141] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.276600] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.285445] team0: Port device team_slave_0 added [ 52.291015] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.301606] team0: Port device team_slave_1 added [ 52.349342] device hsr_slave_0 entered promiscuous mode [ 52.408120] device hsr_slave_1 entered promiscuous mode [ 52.467993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.481352] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.490223] team0: Port device team_slave_1 added [ 52.495609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.503393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.510963] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.525184] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.533120] team0: Port device team_slave_0 added [ 52.539517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.546850] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.555863] team0: Port device team_slave_1 added [ 52.569593] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.588684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.650799] device hsr_slave_0 entered promiscuous mode [ 52.687894] device hsr_slave_1 entered promiscuous mode [ 52.728091] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.735467] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.743083] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.758392] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.790906] device hsr_slave_0 entered promiscuous mode [ 52.827943] device hsr_slave_1 entered promiscuous mode [ 52.872334] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.879581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.886909] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.895879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.950514] device hsr_slave_0 entered promiscuous mode [ 52.977854] device hsr_slave_1 entered promiscuous mode [ 53.023920] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.033276] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.063628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.099453] device hsr_slave_0 entered promiscuous mode [ 53.157742] device hsr_slave_1 entered promiscuous mode [ 53.198218] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.210557] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.229233] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.249139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.269660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.300214] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.326841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.344414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.356700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.366711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.387884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.396193] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.405024] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.413545] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.425816] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.432096] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.441062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.449363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.456432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.464172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.473188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.489344] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.495428] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.505120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.513465] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.523206] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.530548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.541471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.548778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.556773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.565669] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.572232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.579711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.586997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.595499] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.603005] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.614446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.624665] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.631600] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.650064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.656296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.665112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.673547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.681320] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.687719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.696313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.705612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.714231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.724181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.737315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.745802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.754264] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.760787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.768131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.775961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.783665] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.790120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.797134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.805783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.815218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.824336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.836978] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.844800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.853382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.861143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.872575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.880506] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.886847] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.893926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.901104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.908461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.916339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.924469] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.931047] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.938405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.946362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.954346] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.960828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.970182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.983362] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.990871] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.999413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.011239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.018497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.025796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.034065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.042052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.050684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.058414] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.064760] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.073669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.082110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.094315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.103548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.112844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.121630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.132680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.141156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.149129] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.155607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.162740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.170896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.181211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.194784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.203879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.212742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.221909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.229596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.241976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.249914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.257977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.265733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.273656] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.280056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.286965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.294919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.302729] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.309922] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.318579] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.326880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.335710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.344934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.358090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.365895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.374453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.382973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.391297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.399772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.407676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.415555] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.424630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.434554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.443562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.454210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.461958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.471223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.479686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.487684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.495593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.503779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.511555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.519961] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.529396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.537223] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.544298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.552588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.560833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.568814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.578027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.586832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.596274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.610091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.623452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.631272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.639869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.648099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.655847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.663763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.674351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.682679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.690949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.699324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.706846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.714535] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.723550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.734748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.744810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.755750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.763631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.771965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.779663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.787062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.796089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.804701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.815188] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.821606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.829767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.840460] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.846540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.855256] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.862450] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.869135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.877055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.888163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.895839] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.906087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.918453] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.924520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.938418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.948515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.955577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.963856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.971880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.980050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.988077] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.994428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.001744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.009966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.018742] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.025386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.035784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.044285] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.050838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.066405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.077842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.084995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.093007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.100617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.111340] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.118252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.133591] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.141484] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.150613] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.158812] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.169881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.180606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.191998] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.212563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.225152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.245103] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.254215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.270382] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.282554] audit: type=1400 audit(1559668535.088:38): avc: denied { associate } for pid=7750 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 55.285711] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.340308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.353565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.370663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.394512] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.428181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.449589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.460540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.490579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.510692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.539437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.578059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.586373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.649587] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.655767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.766198] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.821899] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/04 17:15:35 executed programs: 7 2019/06/04 17:15:40 executed programs: 79 [ 61.563844] [ 61.565700] ============================= [ 61.569904] WARNING: suspicious RCU usage [ 61.574248] 4.19.48 #20 Not tainted [ 61.577917] ----------------------------- [ 61.582074] kernel/rcu/tree_plugin.h:811 Illegal synchronize_rcu() in RCU read-side critical section! [ 61.591474] [ 61.591474] other info that might help us debug this: [ 61.591474] [ 61.600812] [ 61.600812] rcu_scheduler_active = 2, debug_locks = 1 [ 61.608411] 1 lock held by ksoftirqd/0/9: [ 61.612577] #0: 00000000e8025b02 (rcu_read_lock [ 61.617743] ){....}, at: process_backlog+0x195/0x750 [ 61.622873] [ 61.622873] stack backtrace: [ 61.627556] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.48 #20 [ 61.633978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.643343] Call Trace: [ 61.645959] dump_stack+0x172/0x1f0 [ 61.649608] lockdep_rcu_suspicious+0x153/0x15d [ 61.654302] synchronize_rcu+0x72/0xa0 [ 61.658538] llc_sap_close+0x14c/0x1b0 [ 61.662443] llc_rcv+0x617/0xb40 [ 61.665957] ? llc_set_station_handler+0x50/0x50 [ 61.670766] __netif_receive_skb_one_core+0x113/0x1a0 [ 61.676598] ? __netif_receive_skb_core+0x2f70/0x2f70 [ 61.681816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 61.687472] ? check_preemption_disabled+0x48/0x290 [ 61.692616] ? lock_acquire+0x16f/0x3f0 [ 61.696643] __netif_receive_skb+0x2c/0x1d0 [ 61.701023] process_backlog+0x206/0x750 [ 61.705187] ? net_rx_action+0x27b/0x1070 [ 61.709364] ? lockdep_hardirqs_on+0x19b/0x5d0 [ 61.713987] net_rx_action+0x4f5/0x1070 [ 61.718085] ? napi_complete_done+0x4b0/0x4b0 [ 61.723462] ? sched_clock+0x2e/0x50 [ 61.727234] __do_softirq+0x25c/0x921 [ 61.731084] ? pci_mmcfg_check_reserved+0x170/0x170 [ 61.736661] ? takeover_tasklets+0x7b0/0x7b0 [ 61.741270] run_ksoftirqd+0x8e/0x110 [ 61.745181] smpboot_thread_fn+0x6a3/0xa30 [ 61.749442] ? sort_range+0x30/0x30 [ 61.753092] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 61.758818] ? __kthread_parkme+0xfb/0x1b0 [ 61.763164] kthread+0x354/0x420 [ 61.766551] ? sort_range+0x30/0x30 [ 61.770190] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 61.775886] ret_from_fork+0x24/0x30 [ 61.779818] BUG: sleeping function called from invalid context at kernel/sched/completion.c:99 [ 61.788630] in_atomic(): 1, irqs_disabled(): 0, pid: 9, name: ksoftirqd/0 [ 61.795582] 1 lock held by ksoftirqd/0/9: [ 61.800233] #0: 00000000e8025b02 (rcu_read_lock){....}, at: process_backlog+0x195/0x750 [ 61.809021] Preemption disabled at: [ 61.809050] [] __do_softirq+0xf3/0x921 [ 61.819118] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.48 #20 [ 61.825965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.835848] Call Trace: [ 61.839318] dump_stack+0x172/0x1f0 [ 61.842955] ? __do_softirq+0xf3/0x921 [ 61.846850] ___might_sleep.cold+0x1bd/0x1f6 [ 61.851257] __might_sleep+0x95/0x190 [ 61.855063] ? debug_object_deactivate+0x360/0x360 [ 61.860533] wait_for_completion+0x96/0x440 [ 61.864857] ? __call_rcu.constprop.0+0x2d2/0x830 [ 61.869693] ? call_rcu+0x12/0x20 [ 61.873327] ? __call_rcu.constprop.0+0x2d2/0x830 [ 61.878178] ? wait_for_completion_interruptible+0x4b0/0x4b0 [ 61.883996] ? trace_hardirqs_on+0x67/0x220 [ 61.888348] __wait_rcu_gp+0x23d/0x300 [ 61.892253] synchronize_rcu.part.0+0xcf/0xe0 [ 61.897324] ? synchronize_rcu_expedited+0xb0/0xb0 [ 61.902354] ? __call_rcu.constprop.0+0x830/0x830 [ 61.907219] ? arch_local_irq_restore+0x4e/0x56 [ 61.911896] ? rcu_unexpedite_gp+0x20/0x20 [ 61.916240] ? lockdep_rcu_suspicious+0x153/0x15d [ 61.921096] synchronize_rcu+0x27/0xa0 [ 61.924989] llc_sap_close+0x14c/0x1b0 [ 61.929159] llc_rcv+0x617/0xb40 [ 61.932727] ? llc_set_station_handler+0x50/0x50 [ 61.937507] __netif_receive_skb_one_core+0x113/0x1a0 [ 61.942705] ? __netif_receive_skb_core+0x2f70/0x2f70 [ 61.947912] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 61.953466] ? check_preemption_disabled+0x48/0x290 [ 61.958484] ? lock_acquire+0x16f/0x3f0 [ 61.962484] __netif_receive_skb+0x2c/0x1d0 [ 61.966984] process_backlog+0x206/0x750 [ 61.971149] ? net_rx_action+0x27b/0x1070 [ 61.975320] ? lockdep_hardirqs_on+0x19b/0x5d0 [ 61.979936] net_rx_action+0x4f5/0x1070 [ 61.983934] ? napi_complete_done+0x4b0/0x4b0 [ 61.988431] ? sched_clock+0x2e/0x50 [ 61.992156] __do_softirq+0x25c/0x921 [ 61.995949] ? pci_mmcfg_check_reserved+0x170/0x170 [ 62.000975] ? takeover_tasklets+0x7b0/0x7b0 [ 62.005388] run_ksoftirqd+0x8e/0x110 [ 62.009199] smpboot_thread_fn+0x6a3/0xa30 [ 62.013440] ? sort_range+0x30/0x30 [ 62.017074] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 62.022614] ? __kthread_parkme+0xfb/0x1b0 [ 62.026846] kthread+0x354/0x420 [ 62.030204] ? sort_range+0x30/0x30 [ 62.033825] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 62.039368] ret_from_fork+0x24/0x30 [ 62.043145] BUG: scheduling while atomic: ksoftirqd/0/9/0x00000101 [ 62.049509] 1 lock held by ksoftirqd/0/9: [ 62.053647] #0: 00000000e8025b02 (rcu_read_lock){....}, at: process_backlog+0x195/0x750 [ 62.061941] Modules linked in: [ 62.065162] Preemption disabled at: [ 62.065186] [] __do_softirq+0xf3/0x921 [ 62.074502] Kernel panic - not syncing: scheduling while atomic [ 62.074502] [ 62.082056] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G W 4.19.48 #20 [ 62.089849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.100632] Call Trace: [ 62.103291] dump_stack+0x172/0x1f0 [ 62.106927] panic+0x263/0x507 [ 62.110202] ? __warn_printk+0xf3/0xf3 [ 62.114096] ? print_lock+0xd1/0xd6 [ 62.117728] ? vprintk_func+0x86/0x189 [ 62.121629] ? __do_softirq+0xf3/0x921 [ 62.125524] __schedule_bug.cold+0x6d/0x91 [ 62.129773] __schedule+0x1307/0x1c70 [ 62.133598] ? pci_mmcfg_check_reserved+0x170/0x170 [ 62.138756] ? mark_held_locks+0x100/0x100 [ 62.142996] schedule+0x92/0x1c0 [ 62.146440] schedule_timeout+0x8c8/0xfc0 [ 62.150590] ? wait_for_completion+0x294/0x440 [ 62.155530] ? find_held_lock+0x35/0x130 [ 62.159599] ? usleep_range+0x170/0x170 [ 62.163593] ? _raw_spin_unlock_irq+0x28/0x90 [ 62.168094] ? wait_for_completion+0x294/0x440 [ 62.172677] ? _raw_spin_unlock_irq+0x28/0x90 [ 62.177194] ? lockdep_hardirqs_on+0x19b/0x5d0 [ 62.181775] ? trace_hardirqs_on+0x67/0x220 [ 62.186088] ? kasan_check_read+0x11/0x20 [ 62.190261] wait_for_completion+0x29c/0x440 [ 62.194666] ? __call_rcu.constprop.0+0x2d2/0x830 [ 62.199512] ? wait_for_completion_interruptible+0x4b0/0x4b0 [ 62.205342] ? trace_hardirqs_on+0x67/0x220 [ 62.209668] ? wake_up_q+0x100/0x100 [ 62.213376] __wait_rcu_gp+0x23d/0x300 [ 62.217260] synchronize_rcu.part.0+0xcf/0xe0 [ 62.221761] ? synchronize_rcu_expedited+0xb0/0xb0 [ 62.226687] ? __call_rcu.constprop.0+0x830/0x830 [ 62.231527] ? arch_local_irq_restore+0x4e/0x56 [ 62.236279] ? rcu_unexpedite_gp+0x20/0x20 [ 62.240525] ? lockdep_rcu_suspicious+0x153/0x15d [ 62.245364] synchronize_rcu+0x27/0xa0 [ 62.249252] llc_sap_close+0x14c/0x1b0 [ 62.253136] llc_rcv+0x617/0xb40 [ 62.256522] ? llc_set_station_handler+0x50/0x50 [ 62.261302] __netif_receive_skb_one_core+0x113/0x1a0 [ 62.266589] ? __netif_receive_skb_core+0x2f70/0x2f70 [ 62.271776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 62.277321] ? check_preemption_disabled+0x48/0x290 [ 62.282345] ? lock_acquire+0x16f/0x3f0 [ 62.286320] __netif_receive_skb+0x2c/0x1d0 [ 62.290646] process_backlog+0x206/0x750 [ 62.294890] ? net_rx_action+0x27b/0x1070 [ 62.299058] ? lockdep_hardirqs_on+0x19b/0x5d0 [ 62.303768] net_rx_action+0x4f5/0x1070 [ 62.307772] ? napi_complete_done+0x4b0/0x4b0 [ 62.312288] ? sched_clock+0x2e/0x50 [ 62.316205] __do_softirq+0x25c/0x921 [ 62.320021] ? pci_mmcfg_check_reserved+0x170/0x170 [ 62.325335] ? takeover_tasklets+0x7b0/0x7b0 [ 62.329754] run_ksoftirqd+0x8e/0x110 [ 62.333589] smpboot_thread_fn+0x6a3/0xa30 [ 62.337849] ? sort_range+0x30/0x30 [ 62.341486] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 62.347025] ? __kthread_parkme+0xfb/0x1b0 [ 62.351252] kthread+0x354/0x420 [ 62.354617] ? sort_range+0x30/0x30 [ 62.358239] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 62.363793] ret_from_fork+0x24/0x30 [ 62.369116] Kernel Offset: disabled [ 62.373031] Rebooting in 86400 seconds..