[ 25.962803][ T26] audit: type=1800 audit(1573319507.487:22): pid=6907 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] 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 syzkaller login: [ 37.459233][ T7072] IPVS: ftp: loaded support on port[0] = 21 [ 37.874804][ T7077] can: request_module (can-proto-0) failed. [ 40.729598][ T7077] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts. 2019/11/09 17:12:09 parsed 1 programs 2019/11/09 17:12:10 executed programs: 0 [ 48.905870][ T7152] IPVS: ftp: loaded support on port[0] = 21 [ 48.907105][ T7155] IPVS: ftp: loaded support on port[0] = 21 [ 48.924680][ T7147] IPVS: ftp: loaded support on port[0] = 21 [ 48.931617][ T7150] IPVS: ftp: loaded support on port[0] = 21 [ 48.941081][ T7153] IPVS: ftp: loaded support on port[0] = 21 [ 48.952991][ T7156] IPVS: ftp: loaded support on port[0] = 21 [ 49.151350][ T7156] chnl_net:caif_netlink_parms(): no params data found [ 49.160285][ T7147] chnl_net:caif_netlink_parms(): no params data found [ 49.186035][ T7153] chnl_net:caif_netlink_parms(): no params data found [ 49.250813][ T7150] chnl_net:caif_netlink_parms(): no params data found [ 49.273774][ T7147] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.281714][ T7147] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.289789][ T7147] device bridge_slave_0 entered promiscuous mode [ 49.299784][ T7147] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.306820][ T7147] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.314591][ T7147] device bridge_slave_1 entered promiscuous mode [ 49.337122][ T7156] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.344292][ T7156] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.351913][ T7156] device bridge_slave_0 entered promiscuous mode [ 49.389915][ T7155] chnl_net:caif_netlink_parms(): no params data found [ 49.402848][ T7156] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.409970][ T7156] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.417580][ T7156] device bridge_slave_1 entered promiscuous mode [ 49.434013][ T7147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.455401][ T7153] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.462544][ T7153] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.470499][ T7153] device bridge_slave_0 entered promiscuous mode [ 49.477833][ T7153] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.484861][ T7153] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.492425][ T7153] device bridge_slave_1 entered promiscuous mode [ 49.510874][ T7147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.536577][ T7152] chnl_net:caif_netlink_parms(): no params data found [ 49.546368][ T7156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.566430][ T7150] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.574144][ T7150] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.582280][ T7150] device bridge_slave_0 entered promiscuous mode [ 49.599231][ T7156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.616819][ T7153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.628935][ T7153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.638178][ T7150] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.645263][ T7150] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.655556][ T7150] device bridge_slave_1 entered promiscuous mode [ 49.664021][ T7147] team0: Port device team_slave_0 added [ 49.674393][ T7147] team0: Port device team_slave_1 added [ 49.685375][ T7155] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.692723][ T7155] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.700532][ T7155] device bridge_slave_0 entered promiscuous mode [ 49.712580][ T7155] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.719690][ T7155] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.727200][ T7155] device bridge_slave_1 entered promiscuous mode [ 49.753880][ T7156] team0: Port device team_slave_0 added [ 49.765375][ T7156] team0: Port device team_slave_1 added [ 49.774378][ T7155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.879397][ T7147] device hsr_slave_0 entered promiscuous mode [ 49.930317][ T7147] device hsr_slave_1 entered promiscuous mode [ 49.989146][ T7153] team0: Port device team_slave_0 added [ 49.996022][ T7155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.006872][ T7150] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.021038][ T7150] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.039312][ T7153] team0: Port device team_slave_1 added [ 50.063809][ T7155] team0: Port device team_slave_0 added [ 50.083353][ T7152] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.093214][ T7152] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.100960][ T7152] device bridge_slave_0 entered promiscuous mode [ 50.109363][ T7155] team0: Port device team_slave_1 added [ 50.115091][ T7152] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.122272][ T7152] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.129993][ T7152] device bridge_slave_1 entered promiscuous mode [ 50.138131][ T7150] team0: Port device team_slave_0 added [ 50.210797][ T7156] device hsr_slave_0 entered promiscuous mode [ 50.257589][ T7156] device hsr_slave_1 entered promiscuous mode [ 50.337523][ T7156] debugfs: Directory 'hsr0' with parent '/' already present! [ 50.353155][ T7152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.363518][ T7150] team0: Port device team_slave_1 added [ 50.397199][ T7152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.440113][ T7150] device hsr_slave_0 entered promiscuous mode [ 50.507789][ T7150] device hsr_slave_1 entered promiscuous mode [ 50.547479][ T7150] debugfs: Directory 'hsr0' with parent '/' already present! [ 50.619907][ T7155] device hsr_slave_0 entered promiscuous mode [ 50.657673][ T7155] device hsr_slave_1 entered promiscuous mode [ 50.707520][ T7155] debugfs: Directory 'hsr0' with parent '/' already present! [ 50.759049][ T7153] device hsr_slave_0 entered promiscuous mode [ 50.807884][ T7153] device hsr_slave_1 entered promiscuous mode [ 50.877392][ T7153] debugfs: Directory 'hsr0' with parent '/' already present! [ 50.916975][ T7152] team0: Port device team_slave_0 added [ 50.923745][ T7152] team0: Port device team_slave_1 added [ 51.000108][ T7152] device hsr_slave_0 entered promiscuous mode [ 51.038519][ T7152] device hsr_slave_1 entered promiscuous mode [ 51.087568][ T7152] debugfs: Directory 'hsr0' with parent '/' already present! [ 51.135087][ T7147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.163700][ T7152] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.170835][ T7152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.199810][ T7163] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.211394][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.220042][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.228876][ T7147] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.248213][ T7150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.260394][ T7150] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.270305][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.279693][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.288316][ T7164] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.295340][ T7164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.303240][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.311690][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.320141][ T7164] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.327180][ T7164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.334683][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.342265][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.350359][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.361023][ T7156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.377399][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.385801][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.395097][ T7164] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.402190][ T7164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.418941][ T7155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.432325][ T7153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.444573][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.452842][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.461228][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.469705][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.478598][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.486702][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.495277][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.503728][ T7164] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.510807][ T7164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.518915][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.527438][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.540931][ T7156] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.562262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.570212][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.578269][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.586625][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.594976][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.603824][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.612862][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.619945][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.627456][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.636129][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.644497][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.652674][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.662806][ T7155] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.684897][ T7152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.694959][ T7147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.714444][ T7147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.722658][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.730778][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.739649][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.748156][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.756345][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.763413][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.771537][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.780071][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.788668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.796825][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.808178][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.816568][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.825218][ T7163] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.832261][ T7163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.840628][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.848976][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.861545][ T7153] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.879800][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.887824][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.895346][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.904041][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.912238][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.920888][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.929366][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.936832][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.945606][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.953813][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.962966][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.982402][ T7152] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.994817][ T7147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.004136][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.013121][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.021949][ T2927] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.029097][ T2927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.036737][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.045471][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.053771][ T2927] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.060808][ T2927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.068462][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.076865][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.085543][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.094170][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.102470][ T2927] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.109608][ T2927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.117104][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.126030][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.134478][ T2927] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.141565][ T2927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.149059][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.157215][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.166147][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.182241][ T7156] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.193732][ T7156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.207043][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.220290][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.229559][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.238265][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.247863][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.256184][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.264458][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.272748][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.291704][ T7150] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.302839][ T7150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.327819][ T7156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.335611][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.346029][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.358279][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.366724][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.375674][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.384009][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.392300][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.401005][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.409542][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.418223][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.426372][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.434859][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.443013][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.451561][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.459964][ T2818] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.466979][ T2818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.474523][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.483302][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.492166][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.499775][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.530570][ T7165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.548143][ T7165] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.583111][ T7152] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.593880][ T7152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.616420][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.624879][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.633628][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.643197][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.651740][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.660035][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.668214][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.676326][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.684464][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.692607][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.701250][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.708973][ T2818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.723106][ T7153] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.735047][ T7150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.755084][ T7152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.768202][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.776439][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.828529][ T7155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.902350][ T7155] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/09 17:12:15 executed programs: 47 2019/11/09 17:12:20 executed programs: 282 2019/11/09 17:12:25 executed programs: 491 2019/11/09 17:12:30 executed programs: 703 2019/11/09 17:12:35 executed programs: 902 2019/11/09 17:12:40 executed programs: 1120 2019/11/09 17:12:45 executed programs: 1347 2019/11/09 17:12:50 executed programs: 1556 2019/11/09 17:12:55 executed programs: 1776 2019/11/09 17:13:00 executed programs: 2000 2019/11/09 17:13:05 executed programs: 2226 2019/11/09 17:13:10 executed programs: 2431 2019/11/09 17:13:15 executed programs: 2634 2019/11/09 17:13:20 executed programs: 2847 2019/11/09 17:13:25 executed programs: 3064 2019/11/09 17:13:30 executed programs: 3275 2019/11/09 17:13:35 executed programs: 3468 2019/11/09 17:13:40 executed programs: 3687 2019/11/09 17:13:45 executed programs: 3879 2019/11/09 17:13:51 executed programs: 4113 2019/11/09 17:13:56 executed programs: 4327 2019/11/09 17:14:01 executed programs: 4546 2019/11/09 17:14:06 executed programs: 4771 2019/11/09 17:14:11 executed programs: 4986 2019/11/09 17:14:16 executed programs: 5178 2019/11/09 17:14:21 executed programs: 5393 2019/11/09 17:14:26 executed programs: 5628 2019/11/09 17:14:31 executed programs: 5849 2019/11/09 17:14:36 executed programs: 6077 2019/11/09 17:14:41 executed programs: 6279 2019/11/09 17:14:46 executed programs: 6486 2019/11/09 17:14:51 executed programs: 6718 2019/11/09 17:14:56 executed programs: 6915 [ 371.837478][ T1057] INFO: task syz-executor.5:15720 blocked for more than 143 seconds. [ 371.845759][ T1057] Not tainted 5.4.0-rc6+ #0 [ 371.850945][ T1057] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 371.859667][ T1057] syz-executor.5 D29208 15720 7155 0x00004006 [ 371.865981][ T1057] Call Trace: [ 371.869347][ T1057] __schedule+0x8ca/0x19f0 [ 371.873761][ T1057] ? __sched_text_start+0x8/0x8 [ 371.878770][ T1057] ? wait_woken+0x270/0x270 [ 371.883336][ T1057] ? ___might_sleep+0x16b/0x2b0 [ 371.888234][ T1057] schedule+0xc0/0x260 [ 371.892359][ T1057] perf_event_free_task+0x43f/0x630 [ 371.897659][ T1057] ? trace_hardirqs_off+0x41/0x1a0 [ 371.902764][ T1057] ? perf_event_exit_task+0xa60/0xa60 [ 371.908193][ T1057] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 371.913464][ T1057] ? init_wait_var_entry+0x1a0/0x1a0 [ 371.919307][ T1057] ? security_task_free+0x80/0xd0 [ 371.924406][ T1057] copy_process+0x3616/0x6450 [ 371.929133][ T1057] ? __cleanup_sighand+0x40/0x40 [ 371.934063][ T1057] ? lock_downgrade+0x900/0x900 [ 371.938976][ T1057] _do_fork+0xec/0xbe0 [ 371.943058][ T1057] ? copy_init_mm+0x20/0x20 [ 371.947664][ T1057] ? __kasan_check_read+0x11/0x20 [ 371.952728][ T1057] ? _copy_to_user+0xcb/0xf0 [ 371.957379][ T1057] __x64_sys_clone+0x17c/0x230 [ 371.962125][ T1057] ? __ia32_sys_vfork+0xc0/0xc0 [ 371.966957][ T1057] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 371.972297][ T1057] ? do_syscall_64+0x21/0x5e0 [ 371.976955][ T1057] ? trace_hardirqs_on+0x28/0x1b0 [ 371.982024][ T1057] do_syscall_64+0xd0/0x5e0 [ 371.986546][ T1057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.992469][ T1057] RIP: 0033:0x458c29 [ 371.996359][ T1057] Code: 20 f3 44 0f 7f 40 30 f3 44 0f 7f 48 40 f3 44 0f 7f 50 50 f3 44 0f 7f 58 60 f3 44 0f 7f 60 70 c3 48 81 eb 80 00 00 00 0f 18 86 <40> fe ff ff 0f 18 86 80 fd ff ff c5 fe 6f 46 e0 c5 fe 6f 4e c0 c5 [ 372.016039][ T1057] RSP: 002b:00007ff07c527c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 372.024466][ T1057] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 372.032461][ T1057] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000002102001ff9 [ 372.040448][ T1057] RBP: 000000000073bf00 R08: ffffffffffffffff R09: 0000000000000000 [ 372.049149][ T1057] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff07c5286d4 [ 372.057106][ T1057] R13: 00000000004befd3 R14: 00000000004d0020 R15: 00000000ffffffff [ 372.065138][ T1057] [ 372.065138][ T1057] Showing all locks held in the system: [ 372.072879][ T1057] 1 lock held by khungtaskd/1057: [ 372.077943][ T1057] #0: ffffffff883a45c0 (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 372.087239][ T1057] 1 lock held by rsyslogd/6945: [ 372.092123][ T1057] 2 locks held by getty/7035: [ 372.096774][ T1057] #0: ffff88808df0b090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 372.105739][ T1057] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 372.115394][ T1057] 2 locks held by getty/7036: [ 372.120088][ T1057] #0: ffff8880970d3090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 372.129043][ T1057] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 372.138619][ T1057] 2 locks held by getty/7037: [ 372.143269][ T1057] #0: ffff8880a145c090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 372.152254][ T1057] #1: ffffc90005f152e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 372.161834][ T1057] 2 locks held by getty/7038: [ 372.166493][ T1057] #0: ffff888094c52090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 372.175477][ T1057] #1: ffffc90005f192e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 372.185450][ T1057] 2 locks held by getty/7039: [ 372.190159][ T1057] #0: ffff88808a942090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 372.199098][ T1057] #1: ffffc90005f1d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 372.208678][ T1057] 2 locks held by getty/7040: [ 372.213328][ T1057] #0: ffff88809763c090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 372.222292][ T1057] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 372.231856][ T1057] 2 locks held by getty/7041: [ 372.236499][ T1057] #0: ffff88809b1fb090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 372.245487][ T1057] #1: ffffc90005ef12e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 372.255065][ T1057] [ 372.257416][ T1057] ============================================= [ 372.257416][ T1057] [ 372.265805][ T1057] NMI backtrace for cpu 0 [ 372.270199][ T1057] CPU: 0 PID: 1057 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 372.277661][ T1057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.287691][ T1057] Call Trace: [ 372.291021][ T1057] dump_stack+0x12d/0x187 [ 372.295320][ T1057] nmi_cpu_backtrace.cold.7+0x4b/0x84 [ 372.300692][ T1057] ? lapic_can_unplug_cpu.cold.29+0x3f/0x3f [ 372.306568][ T1057] nmi_trigger_cpumask_backtrace+0x18b/0x1b7 [ 372.312541][ T1057] arch_trigger_cpumask_backtrace+0x14/0x20 [ 372.318471][ T1057] watchdog+0x592/0xb70 [ 372.322632][ T1057] kthread+0x334/0x3f0 [ 372.326677][ T1057] ? hungtask_pm_notify+0x40/0x40 [ 372.331673][ T1057] ? kthread_mod_delayed_work+0x190/0x190 [ 372.337360][ T1057] ret_from_fork+0x3a/0x50 [ 372.341889][ T1057] Sending NMI from CPU 0 to CPUs 1: [ 372.347136][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x12/0x20 [ 372.348719][ T1057] Kernel panic - not syncing: hung_task: blocked tasks [ 372.362309][ T1057] CPU: 0 PID: 1057 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 372.369744][ T1057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.379798][ T1057] Call Trace: [ 372.383061][ T1057] dump_stack+0x12d/0x187 [ 372.387360][ T1057] panic+0x22a/0x4f5 [ 372.391228][ T1057] ? add_taint.cold.8+0x11/0x11 [ 372.396046][ T1057] ? ___preempt_schedule+0x16/0x20 [ 372.401130][ T1057] watchdog+0x5a3/0xb70 [ 372.405256][ T1057] kthread+0x334/0x3f0 [ 372.409293][ T1057] ? hungtask_pm_notify+0x40/0x40 [ 372.414292][ T1057] ? kthread_mod_delayed_work+0x190/0x190 [ 372.419981][ T1057] ret_from_fork+0x3a/0x50 [ 372.425798][ T1057] Kernel Offset: disabled [ 372.430117][ T1057] Rebooting in 86400 seconds..