[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 60.669537][ T26] audit: type=1800 audit(1570170483.548:25): pid=8970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 60.697177][ T26] audit: type=1800 audit(1570170483.548:26): pid=8970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 60.734426][ T26] audit: type=1800 audit(1570170483.548:27): pid=8970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?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 '10.128.0.164' (ECDSA) to the list of known hosts. 2019/10/04 06:28:18 parsed 1 programs 2019/10/04 06:28:19 executed programs: 0 syzkaller login: [ 77.138303][ T9140] IPVS: ftp: loaded support on port[0] = 21 [ 77.205787][ T9140] chnl_net:caif_netlink_parms(): no params data found [ 77.233225][ T9140] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.241857][ T9140] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.250212][ T9140] device bridge_slave_0 entered promiscuous mode [ 77.259315][ T9140] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.266580][ T9140] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.274490][ T9140] device bridge_slave_1 entered promiscuous mode [ 77.291976][ T9140] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.303172][ T9140] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.323379][ T9140] team0: Port device team_slave_0 added [ 77.330941][ T9140] team0: Port device team_slave_1 added [ 77.407251][ T9140] device hsr_slave_0 entered promiscuous mode [ 77.444854][ T9140] device hsr_slave_1 entered promiscuous mode [ 77.502693][ T9140] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.510006][ T9140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.518328][ T9140] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.525727][ T9140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.560282][ T9140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.573665][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.587346][ T3010] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.595851][ T3010] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.603669][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.616851][ T9140] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.627791][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.636489][ T3010] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.643522][ T3010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.654863][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.663716][ T2965] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.671016][ T2965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.687113][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.696234][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.712390][ T9140] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.724039][ T9140] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.739078][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.748618][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.757812][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.766906][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.783576][ T9140] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/10/04 06:28:21 result: hanged=false err=executor 0: exit status 67 setns(netns) failed (errno 9) child failed (errno 0) loop exited with status 67 setns(netns) failed (errno 9) child failed (errno 0) loop exited with status 67 [ 78.772508][ T9241] IPVS: ftp: loaded support on port[0] = 21 [ 78.967316][ T9241] chnl_net:caif_netlink_parms(): no params data found [ 79.055348][ T9241] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.062761][ T9241] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.070900][ T9241] device bridge_slave_0 entered promiscuous mode [ 79.138965][ T9241] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.146185][ T9241] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.153789][ T9241] device bridge_slave_1 entered promiscuous mode [ 79.233887][ T9241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.245861][ T9241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.263046][ T9241] team0: Port device team_slave_0 added [ 79.271743][ T9241] team0: Port device team_slave_1 added [ 79.407375][ T9241] device hsr_slave_0 entered promiscuous mode [ 79.474917][ T9241] device hsr_slave_1 entered promiscuous mode [ 79.514511][ T9241] debugfs: Directory 'hsr0' with parent '/' already present! [ 79.616562][ T9241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.628894][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.638106][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.706251][ T9241] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.716292][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.725174][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.733551][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.740679][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.808671][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.819960][ T9173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.829370][ T9173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.838000][ T9173] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.845092][ T9173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.925372][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.933966][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.942958][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.951461][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.961590][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.970306][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.978917][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.987245][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.997571][ T9241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.006806][ T9143] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.020996][ T21] device bridge_slave_1 left promiscuous mode [ 80.027716][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.056430][ T21] device bridge_slave_0 left promiscuous mode [ 80.062605][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.705570][ T21] device hsr_slave_0 left promiscuous mode [ 81.774460][ T21] device hsr_slave_1 left promiscuous mode [ 81.832980][ T21] team0 (unregistering): Port device team_slave_1 removed [ 81.847879][ T21] team0 (unregistering): Port device team_slave_0 removed [ 81.858886][ T21] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.910034][ T21] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.983689][ T21] bond0 (unregistering): Released all slaves [ 82.113975][ T9241] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/10/04 06:28:25 executed programs: 22 2019/10/04 06:28:30 executed programs: 177 2019/10/04 06:28:35 executed programs: 342 [ 92.306980][ T21] unregister_netdevice: waiting for veth0_to_bridge to become free. Usage count = 26 2019/10/04 06:28:36 result: hanged=false err=executor 0: exit status 67 setns(netns) failed (errno 9) child failed (errno 0) loop exited with status 67 setns(netns) failed (errno 9) child failed (errno 0) loop exited with status 67 [ 93.592949][T10651] IPVS: ftp: loaded support on port[0] = 21 [ 93.658803][T10651] chnl_net:caif_netlink_parms(): no params data found [ 93.685867][T10651] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.693065][T10651] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.700966][T10651] device bridge_slave_0 entered promiscuous mode [ 93.708870][T10651] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.716084][T10651] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.723991][T10651] device bridge_slave_1 entered promiscuous mode [ 93.740984][T10651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.752182][T10651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.772036][T10651] team0: Port device team_slave_0 added [ 93.779282][T10651] team0: Port device team_slave_1 added [ 93.827638][T10651] device hsr_slave_0 entered promiscuous mode [ 93.864873][T10651] device hsr_slave_1 entered promiscuous mode [ 93.941797][T10651] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.949337][T10651] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.956776][T10651] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.963844][T10651] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.999568][T10651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.011756][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.020268][ T2965] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.028669][ T2965] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.040135][T10651] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.051043][ T9201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.060074][ T9201] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.067220][ T9201] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.086236][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.094983][ T2965] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.102052][ T2965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.110545][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.121843][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.130351][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.143805][ T9201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.157458][T10651] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.169080][T10651] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.177653][ T9143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.195341][T10651] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/10/04 06:28:40 executed programs: 470 2019/10/04 06:28:45 executed programs: 632