[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 62.007187][ T26] audit: type=1800 audit(1572780879.547:25): pid=8551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 62.028587][ T26] audit: type=1800 audit(1572780879.557:26): pid=8551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 62.060137][ T26] audit: type=1800 audit(1572780879.557:27): pid=8551 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 '10.128.1.10' (ECDSA) to the list of known hosts. 2019/11/03 11:58:40 parsed 1 programs 2019/11/03 11:58:43 executed programs: 0 syzkaller login: [ 1506.244491][ T8728] IPVS: ftp: loaded support on port[0] = 21 [ 1506.245793][ T8737] IPVS: ftp: loaded support on port[0] = 21 [ 1506.258685][ T8733] IPVS: ftp: loaded support on port[0] = 21 [ 1506.271961][ T8730] IPVS: ftp: loaded support on port[0] = 21 [ 1506.285744][ T8735] IPVS: ftp: loaded support on port[0] = 21 [ 1506.332712][ T8738] IPVS: ftp: loaded support on port[0] = 21 [ 1506.513248][ T8737] chnl_net:caif_netlink_parms(): no params data found [ 1506.629249][ T8737] bridge0: port 1(bridge_slave_0) entered blocking state [ 1506.637207][ T8737] bridge0: port 1(bridge_slave_0) entered disabled state [ 1506.644991][ T8737] device bridge_slave_0 entered promiscuous mode [ 1506.657347][ T8728] chnl_net:caif_netlink_parms(): no params data found [ 1506.672992][ T8737] bridge0: port 2(bridge_slave_1) entered blocking state [ 1506.680081][ T8737] bridge0: port 2(bridge_slave_1) entered disabled state [ 1506.687692][ T8737] device bridge_slave_1 entered promiscuous mode [ 1506.711215][ T8737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1506.738949][ T8733] chnl_net:caif_netlink_parms(): no params data found [ 1506.749798][ T8737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1506.759600][ T8730] chnl_net:caif_netlink_parms(): no params data found [ 1506.812077][ T8737] team0: Port device team_slave_0 added [ 1506.823889][ T8737] team0: Port device team_slave_1 added [ 1506.847164][ T8728] bridge0: port 1(bridge_slave_0) entered blocking state [ 1506.854423][ T8728] bridge0: port 1(bridge_slave_0) entered disabled state [ 1506.862573][ T8728] device bridge_slave_0 entered promiscuous mode [ 1506.872005][ T8728] bridge0: port 2(bridge_slave_1) entered blocking state [ 1506.879056][ T8728] bridge0: port 2(bridge_slave_1) entered disabled state [ 1506.886784][ T8728] device bridge_slave_1 entered promiscuous mode [ 1506.910125][ T8728] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1506.928632][ T8735] chnl_net:caif_netlink_parms(): no params data found [ 1506.947136][ T8728] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1506.956466][ T8738] chnl_net:caif_netlink_parms(): no params data found [ 1506.999612][ T8730] bridge0: port 1(bridge_slave_0) entered blocking state [ 1507.006827][ T8730] bridge0: port 1(bridge_slave_0) entered disabled state [ 1507.014574][ T8730] device bridge_slave_0 entered promiscuous mode [ 1507.082738][ T8737] device hsr_slave_0 entered promiscuous mode [ 1507.131410][ T8737] device hsr_slave_1 entered promiscuous mode [ 1507.192620][ T8730] bridge0: port 2(bridge_slave_1) entered blocking state [ 1507.199687][ T8730] bridge0: port 2(bridge_slave_1) entered disabled state [ 1507.212488][ T8730] device bridge_slave_1 entered promiscuous mode [ 1507.230640][ T8733] bridge0: port 1(bridge_slave_0) entered blocking state [ 1507.245626][ T8733] bridge0: port 1(bridge_slave_0) entered disabled state [ 1507.254978][ T8733] device bridge_slave_0 entered promiscuous mode [ 1507.273626][ T8728] team0: Port device team_slave_0 added [ 1507.328856][ T8733] bridge0: port 2(bridge_slave_1) entered blocking state [ 1507.340853][ T8733] bridge0: port 2(bridge_slave_1) entered disabled state [ 1507.361403][ T8733] device bridge_slave_1 entered promiscuous mode [ 1507.382869][ T8728] team0: Port device team_slave_1 added [ 1507.414305][ T8738] bridge0: port 1(bridge_slave_0) entered blocking state [ 1507.450903][ T8738] bridge0: port 1(bridge_slave_0) entered disabled state [ 1507.458912][ T8738] device bridge_slave_0 entered promiscuous mode [ 1507.507066][ T8735] bridge0: port 1(bridge_slave_0) entered blocking state [ 1507.516225][ T8735] bridge0: port 1(bridge_slave_0) entered disabled state [ 1507.536674][ T8735] device bridge_slave_0 entered promiscuous mode [ 1507.562864][ T8735] bridge0: port 2(bridge_slave_1) entered blocking state [ 1507.569978][ T8735] bridge0: port 2(bridge_slave_1) entered disabled state [ 1507.604024][ T8735] device bridge_slave_1 entered promiscuous mode [ 1507.641169][ T8730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1507.656675][ T8738] bridge0: port 2(bridge_slave_1) entered blocking state [ 1507.683989][ T8738] bridge0: port 2(bridge_slave_1) entered disabled state [ 1507.715473][ T8738] device bridge_slave_1 entered promiscuous mode [ 1507.840286][ T8730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1507.960105][ T8728] device hsr_slave_0 entered promiscuous mode [ 1508.001192][ T8728] device hsr_slave_1 entered promiscuous mode [ 1508.041191][ T8728] debugfs: Directory 'hsr0' with parent '/' already present! [ 1508.051364][ T8733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1508.062128][ T8738] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1508.102727][ T8735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1508.122743][ T8735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1508.186722][ T8733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1508.215194][ T8738] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1508.261865][ T8730] team0: Port device team_slave_0 added [ 1508.270009][ T8735] team0: Port device team_slave_0 added [ 1508.288958][ T8735] team0: Port device team_slave_1 added [ 1508.319242][ T8738] team0: Port device team_slave_0 added [ 1508.329580][ T8730] team0: Port device team_slave_1 added [ 1508.394849][ T8738] team0: Port device team_slave_1 added [ 1508.434142][ T8735] device hsr_slave_0 entered promiscuous mode [ 1508.472040][ T8735] device hsr_slave_1 entered promiscuous mode [ 1508.506851][ T8735] debugfs: Directory 'hsr0' with parent '/' already present! [ 1508.582440][ T8733] team0: Port device team_slave_0 added [ 1508.632115][ T8733] team0: Port device team_slave_1 added [ 1508.673826][ T8730] device hsr_slave_0 entered promiscuous mode [ 1508.712170][ T8730] device hsr_slave_1 entered promiscuous mode [ 1508.732197][ T8730] debugfs: Directory 'hsr0' with parent '/' already present! [ 1508.953858][ T8738] device hsr_slave_0 entered promiscuous mode [ 1509.002227][ T8738] device hsr_slave_1 entered promiscuous mode [ 1509.061550][ T8738] debugfs: Directory 'hsr0' with parent '/' already present! [ 1509.203995][ T8733] device hsr_slave_0 entered promiscuous mode [ 1509.252442][ T8733] device hsr_slave_1 entered promiscuous mode [ 1509.311062][ T8733] debugfs: Directory 'hsr0' with parent '/' already present! [ 1509.401315][ T8737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1509.557360][ T8737] 8021q: adding VLAN 0 to HW filter on device team0 [ 1509.761925][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1509.770644][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1509.901790][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1509.910438][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1510.101739][ T3013] bridge0: port 1(bridge_slave_0) entered blocking state [ 1510.109012][ T3013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1510.294134][ T8728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1510.372518][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1510.392266][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1510.581040][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1510.589481][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1510.596601][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1510.827585][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1510.941637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1510.957358][ T8728] 8021q: adding VLAN 0 to HW filter on device team0 [ 1511.207542][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1511.216287][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1511.321417][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1511.330188][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1511.491567][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1511.500236][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1511.663914][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1511.751437][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1511.923176][ T8735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1511.930081][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1511.951847][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1512.031771][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1512.040190][ T8796] bridge0: port 1(bridge_slave_0) entered blocking state [ 1512.047293][ T8796] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1512.261237][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1512.269905][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1512.381398][ T8796] bridge0: port 2(bridge_slave_1) entered blocking state [ 1512.388536][ T8796] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1512.467030][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1512.521763][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1512.574468][ T8737] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1512.648136][ T8735] 8021q: adding VLAN 0 to HW filter on device team0 [ 1512.734377][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1512.757613][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1512.828743][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1512.908147][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1512.957513][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1513.030513][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1513.087451][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1513.142025][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1513.150481][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1513.221685][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.246992][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.268204][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1513.297241][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1513.305718][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1513.314633][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.323896][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.332371][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.339490][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.347598][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1513.369789][ T8733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.378054][ T8728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1513.392120][ T8730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.406932][ T8738] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.426188][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1513.434770][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1513.443789][ T8931] bridge0: port 2(bridge_slave_1) entered blocking state [ 1513.450886][ T8931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1513.458701][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1513.471273][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1513.486970][ T8737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1513.499035][ T8733] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.513244][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.521026][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.529158][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.537675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.545845][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.553790][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.561798][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1513.570200][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1513.582060][ T8738] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.615898][ T8730] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.632691][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1513.646268][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.655054][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.663801][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.670900][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.678392][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.687290][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.695731][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.702804][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.711005][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1513.719433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1513.727845][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1513.734897][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1513.746524][ T8728] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1513.768853][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1513.777190][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1513.792100][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1513.800565][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1513.809851][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1513.819310][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1513.827702][ T3013] bridge0: port 2(bridge_slave_1) entered blocking state [ 1513.834752][ T3013] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1513.843478][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1513.852436][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1513.868092][ T8735] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1513.878916][ T8735] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1513.908646][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1513.921552][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1513.930192][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1513.938843][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1513.947629][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.956292][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.964573][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.971659][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.979095][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1513.987825][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1513.996192][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1514.004855][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1514.014441][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1514.022203][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1514.029938][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.037793][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1514.068049][ T8735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.090256][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1514.099527][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1514.120461][ T8945] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 1514.124291][ T8796] bridge0: port 2(bridge_slave_1) entered blocking state [ 1514.143482][ T8796] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1514.151746][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.160150][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.168899][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1514.187049][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.195891][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.206304][ T8733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1514.236548][ T8739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 2019/11/03 11:58:51 executed programs: 6 [ 1514.340055][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1514.357774][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1514.396543][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1514.408774][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1514.438167][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1514.452981][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.465324][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.476438][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.513231][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.528383][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1514.547230][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1514.567032][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1514.579880][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1514.593369][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.609007][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.618649][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.633892][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.649328][ T8738] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1514.669299][ T8730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1514.688989][ T8733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.698519][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.728862][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.813583][ T8730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.823141][ T8738] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/03 11:58:56 executed programs: 120 2019/11/03 11:59:01 executed programs: 250 2019/11/03 11:59:06 executed programs: 379 [ 1696.021054][ T1070] INFO: task syz-executor.1:10770 blocked for more than 143 seconds. [ 1696.029237][ T1070] Not tainted 5.4.0-rc5+ #0 [ 1696.035184][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1696.043901][ T1070] syz-executor.1 D28536 10770 8733 0x00004004 [ 1696.050231][ T1070] Call Trace: [ 1696.053586][ T1070] __schedule+0x94f/0x1e70 [ 1696.058012][ T1070] ? __sched_text_start+0x8/0x8 [ 1696.062922][ T1070] ? __kasan_check_read+0x11/0x20 [ 1696.067940][ T1070] ? __lock_acquire+0x16f2/0x4a00 [ 1696.072996][ T1070] ? lock_downgrade+0x920/0x920 [ 1696.077848][ T1070] schedule+0xd9/0x260 [ 1696.082028][ T1070] schedule_timeout+0x717/0xc50 [ 1696.086881][ T1070] ? find_held_lock+0x35/0x130 [ 1696.091702][ T1070] ? usleep_range+0x170/0x170 [ 1696.096377][ T1070] ? lock_downgrade+0x920/0x920 [ 1696.101287][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 1696.106482][ T1070] ? wait_for_completion+0x294/0x440 [ 1696.111802][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 1696.116995][ T1070] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1696.122333][ T1070] ? trace_hardirqs_on+0x67/0x240 [ 1696.127364][ T1070] ? __kasan_check_read+0x11/0x20 [ 1696.132440][ T1070] wait_for_completion+0x29c/0x440 [ 1696.137545][ T1070] ? wait_for_completion_interruptible+0x470/0x470 [ 1696.144199][ T1070] ? __call_srcu+0x3a8/0xcc0 [ 1696.148781][ T1070] ? wake_up_q+0xf0/0xf0 [ 1696.153081][ T1070] __synchronize_srcu+0x197/0x250 [ 1696.158093][ T1070] ? call_srcu+0x10/0x10 [ 1696.163096][ T1070] ? rcu_gp_is_expedited+0x70/0x70 [ 1696.168199][ T1070] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1696.173992][ T1070] ? ktime_get_mono_fast_ns+0x172/0x200 [ 1696.179536][ T1070] synchronize_srcu+0x2dc/0x3e8 [ 1696.184415][ T1070] kvm_page_track_unregister_notifier+0xe7/0x130 [ 1696.190737][ T1070] kvm_mmu_uninit_vm+0x1e/0x30 [ 1696.195531][ T1070] kvm_arch_destroy_vm+0x4a2/0x5f0 [ 1696.200639][ T1070] kvm_dev_ioctl+0x11e6/0x1610 [ 1696.205438][ T1070] ? kvm_debugfs_release+0x90/0x90 [ 1696.210549][ T1070] ? kvm_debugfs_release+0x90/0x90 [ 1696.215691][ T1070] do_vfs_ioctl+0xdb6/0x13e0 [ 1696.220288][ T1070] ? ioctl_preallocate+0x210/0x210 [ 1696.225465][ T1070] ? __fget+0x384/0x560 [ 1696.229617][ T1070] ? ksys_dup3+0x3e0/0x3e0 [ 1696.234060][ T1070] ? nsecs_to_jiffies+0x30/0x30 [ 1696.238909][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 1696.243874][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1696.250109][ T1070] ? security_file_ioctl+0x8d/0xc0 [ 1696.255376][ T1070] ksys_ioctl+0xab/0xd0 [ 1696.259523][ T1070] __x64_sys_ioctl+0x73/0xb0 [ 1696.264138][ T1070] do_syscall_64+0xfa/0x760 [ 1696.268639][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1696.274595][ T1070] RIP: 0033:0x459f49 [ 1696.278491][ T1070] Code: 8b 44 24 18 48 8b 4c 24 30 48 83 c1 08 48 89 0c 24 48 89 44 24 08 48 c7 44 24 10 28 00 00 00 e8 3d d3 fa ff 48 8b 44 24 18 48 <89> 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 44 b2 ff ff eb 82 cc [ 1696.298695][ T1070] RSP: 002b:00007f3f6542fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1696.307138][ T1070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 1696.315142][ T1070] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 1696.323163][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1696.331156][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f654306d4 [ 1696.339102][ T1070] R13: 00000000004c30a8 R14: 00000000004d7018 R15: 00000000ffffffff [ 1696.347147][ T1070] [ 1696.347147][ T1070] Showing all locks held in the system: [ 1696.354887][ T1070] 1 lock held by khungtaskd/1070: [ 1696.359886][ T1070] #0: ffffffff88fab340 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1696.369359][ T1070] 3 locks held by rs:main Q:Reg/8587: [ 1696.374769][ T1070] #0: ffff8880ae934d18 (&rq->lock){-.-.}, at: newidle_balance+0xa32/0xe90 [ 1696.383390][ T1070] #1: ffffffff88fab340 (rcu_read_lock){....}, at: __update_idle_core+0x45/0x3f0 [ 1696.392556][ T1070] #2: ffff888093f35548 (&sb->s_type->i_mutex_key#11){+.+.}, at: ext4_file_write_iter+0x220/0x13c0 [ 1696.403262][ T1070] 1 lock held by rsyslogd/8589: [ 1696.408080][ T1070] #0: ffff88809fccf6a0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1696.416695][ T1070] 2 locks held by getty/8679: [ 1696.422329][ T1070] #0: ffff88808a134090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1696.431331][ T1070] #1: ffffc90005f2f2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1696.440905][ T1070] 2 locks held by getty/8680: [ 1696.445552][ T1070] #0: ffff8880a5fa4090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1696.454539][ T1070] #1: ffffc90005f4f2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1696.464116][ T1070] 2 locks held by getty/8681: [ 1696.468765][ T1070] #0: ffff88808b49f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1696.477848][ T1070] #1: ffffc90005f472e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1696.487461][ T1070] 2 locks held by getty/8682: [ 1696.492167][ T1070] #0: ffff888095a2f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1696.501225][ T1070] #1: ffffc90005f3b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1696.510832][ T1070] 2 locks held by getty/8683: [ 1696.515498][ T1070] #0: ffff8880a01ce090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1696.524488][ T1070] #1: ffffc90005f372e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1696.534068][ T1070] 2 locks held by getty/8684: [ 1696.538713][ T1070] #0: ffff8880986fe090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1696.547669][ T1070] #1: ffffc90005f532e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1696.557720][ T1070] 2 locks held by getty/8685: [ 1696.562431][ T1070] #0: ffff88809232b090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1696.571411][ T1070] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1696.581212][ T1070] 3 locks held by kworker/u4:2/8748: [ 1696.586482][ T1070] #0: ffff8880ae934d18 (&rq->lock){-.-.}, at: newidle_balance+0xa32/0xe90 [ 1696.595093][ T1070] #1: ffffffff88fab340 (rcu_read_lock){....}, at: __update_idle_core+0x45/0x3f0 [ 1696.604244][ T1070] #2: ffff8880ae924c18 (&base->lock){..-.}, at: lock_timer_base+0x56/0x1b0 [ 1696.612964][ T1070] [ 1696.615281][ T1070] ============================================= [ 1696.615281][ T1070] [ 1696.623720][ T1070] NMI backtrace for cpu 0 [ 1696.628043][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc5+ #0 [ 1696.635467][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1696.645494][ T1070] Call Trace: [ 1696.648805][ T1070] dump_stack+0x172/0x1f0 [ 1696.653114][ T1070] nmi_cpu_backtrace.cold+0x70/0xb2 [ 1696.658289][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1696.664511][ T1070] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1696.670126][ T1070] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 1696.676081][ T1070] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1696.681946][ T1070] watchdog+0x9d0/0xef0 [ 1696.686081][ T1070] kthread+0x361/0x430 [ 1696.690122][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 1696.695654][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1696.701352][ T1070] ret_from_fork+0x24/0x30 [ 1696.705887][ T1070] Sending NMI from CPU 0 to CPUs 1: [ 1696.711447][ C1] NMI backtrace for cpu 1 [ 1696.711452][ C1] CPU: 1 PID: 8748 Comm: kworker/u4:2 Not tainted 5.4.0-rc5+ #0 [ 1696.711458][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1696.711461][ C1] Workqueue: bat_events batadv_nc_worker [ 1696.711467][ C1] RIP: 0010:batadv_nc_worker+0x229/0x760 [ 1696.711477][ C1] Code: 41 83 c5 01 e8 a8 37 2d fa e8 43 a4 3f fa 48 c7 c2 7a 7e 33 87 be 01 00 00 00 48 c7 c7 40 b3 fa 88 e8 0b c4 25 fa 48 8b 45 c0 <0f> b6 00 84 c0 74 08 3c 03 0f 8e 80 04 00 00 44 8b 73 10 44 89 ef [ 1696.711480][ C1] RSP: 0018:ffff88809394fce0 EFLAGS: 00000282 [ 1696.711487][ C1] RAX: ffffed10135f2032 RBX: ffff88809af90180 RCX: 1ffff11012fab5c1 [ 1696.711492][ C1] RDX: dffffc0000000000 RSI: 1ffff11012fab5cd RDI: 0000000000000282 [ 1696.711496][ C1] RBP: ffff88809394fd30 R08: 0000000000000003 R09: ffff888097d5ae10 [ 1696.711501][ C1] R10: fffffbfff138cd50 R11: ffffffff89c66a87 R12: 0000000000000001 [ 1696.711505][ C1] R13: 00000000000001a8 R14: 0000000000000001 R15: dffffc0000000000 [ 1696.711510][ C1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1696.711514][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1696.711519][ C1] CR2: 00007fd643423000 CR3: 0000000089eb7000 CR4: 00000000001406e0 [ 1696.711523][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1696.711528][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1696.711530][ C1] Call Trace: [ 1696.711533][ C1] process_one_work+0x9af/0x1740 [ 1696.711537][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1696.711540][ C1] ? lock_acquire+0x190/0x410 [ 1696.711543][ C1] worker_thread+0x98/0xe40 [ 1696.711546][ C1] ? trace_hardirqs_on+0x67/0x240 [ 1696.711549][ C1] kthread+0x361/0x430 [ 1696.711553][ C1] ? process_one_work+0x1740/0x1740 [ 1696.711556][ C1] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1696.711560][ C1] ret_from_fork+0x24/0x30 [ 1696.712951][ T1070] Kernel panic - not syncing: hung_task: blocked tasks [ 1696.903020][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc5+ #0 [ 1696.910447][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1696.920475][ T1070] Call Trace: [ 1696.923744][ T1070] dump_stack+0x172/0x1f0 [ 1696.928049][ T1070] panic+0x2e3/0x75c [ 1696.931918][ T1070] ? add_taint.cold+0x16/0x16 [ 1696.936571][ T1070] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1696.942179][ T1070] ? ___preempt_schedule+0x16/0x20 [ 1696.947266][ T1070] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1696.953394][ T1070] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 1696.959522][ T1070] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 1696.965650][ T1070] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1696.971777][ T1070] watchdog+0x9e1/0xef0 [ 1696.975943][ T1070] kthread+0x361/0x430 [ 1696.980020][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 1696.985540][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1696.991236][ T1070] ret_from_fork+0x24/0x30 [ 1696.997129][ T1070] Kernel Offset: disabled [ 1697.001456][ T1070] Rebooting in 86400 seconds..