[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 66.661052][ T25] audit: type=1800 audit(1563793702.572:25): pid=8928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 66.680878][ T25] audit: type=1800 audit(1563793702.572:26): pid=8928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 66.701116][ T25] audit: type=1800 audit(1563793702.582:27): pid=8928 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 '10.128.0.14' (ECDSA) to the list of known hosts. 2019/07/22 11:30:49 parsed 1 programs 2019/07/22 11:30:52 executed programs: 0 syzkaller login: [ 1416.572364][ T9105] IPVS: ftp: loaded support on port[0] = 21 [ 1416.582073][ T9112] IPVS: ftp: loaded support on port[0] = 21 [ 1416.625450][ T9111] IPVS: ftp: loaded support on port[0] = 21 [ 1416.670170][ T9114] IPVS: ftp: loaded support on port[0] = 21 [ 1416.685494][ T9116] IPVS: ftp: loaded support on port[0] = 21 [ 1416.732905][ T9117] IPVS: ftp: loaded support on port[0] = 21 [ 1416.921631][ T9112] chnl_net:caif_netlink_parms(): no params data found [ 1417.019305][ T9112] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.026491][ T9112] bridge0: port 1(bridge_slave_0) entered disabled state [ 1417.034948][ T9112] device bridge_slave_0 entered promiscuous mode [ 1417.084985][ T9112] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.092331][ T9112] bridge0: port 2(bridge_slave_1) entered disabled state [ 1417.100052][ T9112] device bridge_slave_1 entered promiscuous mode [ 1417.158059][ T9105] chnl_net:caif_netlink_parms(): no params data found [ 1417.183067][ T9112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1417.199136][ T9112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1417.208515][ T9111] chnl_net:caif_netlink_parms(): no params data found [ 1417.239637][ T9112] team0: Port device team_slave_0 added [ 1417.283039][ T9112] team0: Port device team_slave_1 added [ 1417.298623][ T9117] chnl_net:caif_netlink_parms(): no params data found [ 1417.356165][ T9116] chnl_net:caif_netlink_parms(): no params data found [ 1417.410356][ T9117] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.417527][ T9117] bridge0: port 1(bridge_slave_0) entered disabled state [ 1417.425668][ T9117] device bridge_slave_0 entered promiscuous mode [ 1417.433435][ T9105] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.440503][ T9105] bridge0: port 1(bridge_slave_0) entered disabled state [ 1417.448654][ T9105] device bridge_slave_0 entered promiscuous mode [ 1417.471095][ T9105] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.478189][ T9105] bridge0: port 2(bridge_slave_1) entered disabled state [ 1417.486321][ T9105] device bridge_slave_1 entered promiscuous mode [ 1417.502998][ T9114] chnl_net:caif_netlink_parms(): no params data found [ 1417.514067][ T9117] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.521237][ T9117] bridge0: port 2(bridge_slave_1) entered disabled state [ 1417.529013][ T9117] device bridge_slave_1 entered promiscuous mode [ 1417.594640][ T9112] device hsr_slave_0 entered promiscuous mode [ 1417.641094][ T9112] device hsr_slave_1 entered promiscuous mode [ 1417.744493][ T9117] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1417.766833][ T9112] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.774183][ T9112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1417.782224][ T9112] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.789796][ T9112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1417.806625][ T9111] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.813864][ T9111] bridge0: port 1(bridge_slave_0) entered disabled state [ 1417.824139][ T9111] device bridge_slave_0 entered promiscuous mode [ 1417.836545][ T9105] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1417.847786][ T9117] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1417.873078][ T9111] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.880216][ T9111] bridge0: port 2(bridge_slave_1) entered disabled state [ 1417.888861][ T9111] device bridge_slave_1 entered promiscuous mode [ 1417.920946][ T9105] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1417.939063][ T9111] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1417.957432][ T9111] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1417.993678][ T9117] team0: Port device team_slave_0 added [ 1418.012368][ T9116] bridge0: port 1(bridge_slave_0) entered blocking state [ 1418.019521][ T9116] bridge0: port 1(bridge_slave_0) entered disabled state [ 1418.027543][ T9116] device bridge_slave_0 entered promiscuous mode [ 1418.042359][ T9114] bridge0: port 1(bridge_slave_0) entered blocking state [ 1418.049468][ T9114] bridge0: port 1(bridge_slave_0) entered disabled state [ 1418.057856][ T9114] device bridge_slave_0 entered promiscuous mode [ 1418.067389][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 1418.078192][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 1418.093450][ T9117] team0: Port device team_slave_1 added [ 1418.100997][ T9105] team0: Port device team_slave_0 added [ 1418.108043][ T9111] team0: Port device team_slave_0 added [ 1418.115293][ T9105] team0: Port device team_slave_1 added [ 1418.121423][ T9116] bridge0: port 2(bridge_slave_1) entered blocking state [ 1418.128512][ T9116] bridge0: port 2(bridge_slave_1) entered disabled state [ 1418.136362][ T9116] device bridge_slave_1 entered promiscuous mode [ 1418.160478][ T9114] bridge0: port 2(bridge_slave_1) entered blocking state [ 1418.167781][ T9114] bridge0: port 2(bridge_slave_1) entered disabled state [ 1418.175982][ T9114] device bridge_slave_1 entered promiscuous mode [ 1418.204624][ T9111] team0: Port device team_slave_1 added [ 1418.242619][ T9117] device hsr_slave_0 entered promiscuous mode [ 1418.281072][ T9117] device hsr_slave_1 entered promiscuous mode [ 1418.330791][ T9117] debugfs: Directory 'hsr0' with parent '/' already present! [ 1418.340431][ T9116] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1418.383163][ T9116] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1418.395440][ T9114] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1418.415194][ T9114] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1418.484324][ T9105] device hsr_slave_0 entered promiscuous mode [ 1418.521142][ T9105] device hsr_slave_1 entered promiscuous mode [ 1418.560709][ T9105] debugfs: Directory 'hsr0' with parent '/' already present! [ 1418.606394][ T9114] team0: Port device team_slave_0 added [ 1418.615862][ T9116] team0: Port device team_slave_0 added [ 1418.638436][ T9116] team0: Port device team_slave_1 added [ 1418.650039][ T9114] team0: Port device team_slave_1 added [ 1418.704150][ T9111] device hsr_slave_0 entered promiscuous mode [ 1418.741116][ T9111] device hsr_slave_1 entered promiscuous mode [ 1418.780752][ T9111] debugfs: Directory 'hsr0' with parent '/' already present! [ 1418.854248][ T9114] device hsr_slave_0 entered promiscuous mode [ 1418.901685][ T9114] device hsr_slave_1 entered promiscuous mode [ 1418.951460][ T9114] debugfs: Directory 'hsr0' with parent '/' already present! [ 1419.050148][ T9112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1419.123160][ T9116] device hsr_slave_0 entered promiscuous mode [ 1419.160903][ T9116] device hsr_slave_1 entered promiscuous mode [ 1419.230791][ T9116] debugfs: Directory 'hsr0' with parent '/' already present! [ 1419.291520][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1419.301099][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1419.327470][ T9112] 8021q: adding VLAN 0 to HW filter on device team0 [ 1419.367065][ T9105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1419.376377][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1419.385990][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1419.394467][ T9127] bridge0: port 1(bridge_slave_0) entered blocking state [ 1419.401590][ T9127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1419.416754][ T9117] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1419.440965][ T9105] 8021q: adding VLAN 0 to HW filter on device team0 [ 1419.449361][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1419.458545][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1419.471926][ T9111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1419.491826][ T9117] 8021q: adding VLAN 0 to HW filter on device team0 [ 1419.514434][ T9111] 8021q: adding VLAN 0 to HW filter on device team0 [ 1419.551446][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1419.559609][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1419.567595][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1419.575412][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1419.583219][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1419.591902][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1419.600191][ T9129] bridge0: port 2(bridge_slave_1) entered blocking state [ 1419.607322][ T9129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1419.615067][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1419.623734][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1419.632497][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1419.641294][ T9129] bridge0: port 1(bridge_slave_0) entered blocking state [ 1419.648369][ T9129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1419.656068][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1419.664838][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1419.673277][ T9129] bridge0: port 2(bridge_slave_1) entered blocking state [ 1419.680303][ T9129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1419.687994][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1419.696549][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1419.705275][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1419.714118][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1419.722721][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1419.731497][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1419.739796][ T9129] bridge0: port 1(bridge_slave_0) entered blocking state [ 1419.746900][ T9129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1419.754445][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1419.763207][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1419.771747][ T9129] bridge0: port 2(bridge_slave_1) entered blocking state [ 1419.778787][ T9129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1419.786459][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1419.794990][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1419.807770][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1419.815965][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1419.824268][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1419.842781][ T9114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1419.858233][ T9112] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1419.871590][ T9112] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1419.891401][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1419.899883][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1419.908931][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1419.917389][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1419.925780][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1419.934673][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1419.943549][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1419.952730][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1419.961631][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1419.971810][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1419.979543][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1420.020083][ T9114] 8021q: adding VLAN 0 to HW filter on device team0 [ 1420.036033][ T9116] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1420.042980][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1420.051805][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1420.060286][ T9119] bridge0: port 1(bridge_slave_0) entered blocking state [ 1420.067406][ T9119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1420.075171][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1420.083989][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1420.092585][ T9119] bridge0: port 2(bridge_slave_1) entered blocking state [ 1420.099618][ T9119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1420.107357][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1420.116003][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1420.124898][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1420.133424][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1420.142324][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1420.150725][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1420.158904][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1420.167312][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1420.175492][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1420.183397][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1420.194370][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1420.202550][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1420.211393][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1420.220437][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1420.239259][ T9116] 8021q: adding VLAN 0 to HW filter on device team0 [ 1420.247255][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1420.255181][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1420.269717][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1420.279073][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1420.287641][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1420.296122][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1420.317249][ T9112] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1420.324526][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1420.333323][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1420.342128][ T9119] bridge0: port 1(bridge_slave_0) entered blocking state [ 1420.349197][ T9119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1420.356958][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1420.365787][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1420.374328][ T9119] bridge0: port 2(bridge_slave_1) entered blocking state [ 1420.381427][ T9119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1420.389173][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1420.438460][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1420.447311][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1420.456345][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1420.465031][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1420.473895][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1420.482620][ T9119] bridge0: port 1(bridge_slave_0) entered blocking state [ 1420.489695][ T9119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1420.497440][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1420.506046][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1420.514767][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1420.523102][ T9119] bridge0: port 2(bridge_slave_1) entered blocking state [ 1420.530145][ T9119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1420.537833][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1420.546367][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1420.554970][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1420.563512][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1420.572084][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1420.580295][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1420.588618][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1420.596919][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1420.613195][ T9111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1420.621211][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1420.629151][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1420.637443][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1420.645386][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1420.654200][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1420.678135][ T9105] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1420.687388][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1420.698869][ T9127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1420.714497][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1420.723650][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1420.736963][ T9117] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1420.751091][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1420.765627][ T9116] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1420.776395][ T9116] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1420.800903][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1420.809251][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1420.817997][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1420.826378][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1420.834837][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1420.843487][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1420.852466][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1420.860899][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1420.869725][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1420.878371][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1420.886822][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1420.897705][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1420.937644][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1420.946945][ T9119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1420.957810][ T9111] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1420.979664][ T9114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1420.992868][ T9116] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1421.005918][ T9117] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1421.053263][ T9114] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1421.367514][ C0] hrtimer: interrupt took 32297 ns 2019/07/22 11:30:57 executed programs: 6 2019/07/22 11:31:02 executed programs: 61 2019/07/22 11:31:07 executed programs: 114 2019/07/22 11:31:12 executed programs: 170 2019/07/22 11:31:17 executed programs: 215 2019/07/22 11:31:22 executed programs: 268 2019/07/22 11:31:28 executed programs: 317 2019/07/22 11:31:33 executed programs: 368 2019/07/22 11:31:38 executed programs: 420 2019/07/22 11:31:43 executed programs: 473 2019/07/22 11:31:48 executed programs: 526 2019/07/22 11:31:53 executed programs: 580 2019/07/22 11:31:58 executed programs: 634 2019/07/22 11:32:03 executed programs: 688 2019/07/22 11:32:08 executed programs: 737 2019/07/22 11:32:13 executed programs: 786 2019/07/22 11:32:18 executed programs: 837 2019/07/22 11:32:23 executed programs: 887 2019/07/22 11:32:28 executed programs: 940 2019/07/22 11:32:33 executed programs: 1000 2019/07/22 11:32:39 executed programs: 1054 2019/07/22 11:32:44 executed programs: 1101 2019/07/22 11:32:49 executed programs: 1159 2019/07/22 11:32:54 executed programs: 1213 2019/07/22 11:32:59 executed programs: 1265 2019/07/22 11:33:04 executed programs: 1315 2019/07/22 11:33:09 executed programs: 1368 2019/07/22 11:33:14 executed programs: 1417 2019/07/22 11:33:19 executed programs: 1468 2019/07/22 11:33:24 executed programs: 1520 2019/07/22 11:33:29 executed programs: 1573 2019/07/22 11:33:34 executed programs: 1623 2019/07/22 11:33:39 executed programs: 1673 2019/07/22 11:33:44 executed programs: 1731 2019/07/22 11:33:50 executed programs: 1784 2019/07/22 11:33:55 executed programs: 1834 2019/07/22 11:34:00 executed programs: 1881 2019/07/22 11:34:05 executed programs: 1932 2019/07/22 11:34:10 executed programs: 1987 2019/07/22 11:34:15 executed programs: 2037 2019/07/22 11:34:20 executed programs: 2088 2019/07/22 11:34:25 executed programs: 2137 2019/07/22 11:34:30 executed programs: 2190 2019/07/22 11:34:35 executed programs: 2245 2019/07/22 11:34:40 executed programs: 2298 2019/07/22 11:34:45 executed programs: 2351 2019/07/22 11:34:50 executed programs: 2402 2019/07/22 11:34:55 executed programs: 2451 2019/07/22 11:35:00 executed programs: 2505 2019/07/22 11:35:05 executed programs: 2550 2019/07/22 11:35:11 executed programs: 2604 2019/07/22 11:35:16 executed programs: 2656 2019/07/22 11:35:21 executed programs: 2712 2019/07/22 11:35:26 executed programs: 2765 2019/07/22 11:35:31 executed programs: 2815 2019/07/22 11:35:36 executed programs: 2870 2019/07/22 11:35:41 executed programs: 2928 2019/07/22 11:35:46 executed programs: 2979 2019/07/22 11:35:51 executed programs: 3036 2019/07/22 11:35:56 executed programs: 3087 2019/07/22 11:36:01 executed programs: 3140 2019/07/22 11:36:06 executed programs: 3195 2019/07/22 11:36:11 executed programs: 3248 2019/07/22 11:36:16 executed programs: 3296 2019/07/22 11:36:22 executed programs: 3346 2019/07/22 11:36:27 executed programs: 3396 2019/07/22 11:36:32 executed programs: 3454 2019/07/22 11:36:37 executed programs: 3512 2019/07/22 11:36:42 executed programs: 3561 2019/07/22 11:36:47 executed programs: 3614 [ 1878.110565][ C0] rcu: INFO: rcu_sched self-detected stall on CPU [ 1878.120509][ C0] rcu: 0-...!: (10499 ticks this GP) idle=d4e/1/0x4000000000000002 softirq=47134/47134 fqs=4 [ 1878.131028][ C0] (t=10500 jiffies g=91609 q=40) [ 1878.136063][ C0] rcu: rcu_sched kthread starved for 10492 jiffies! g91609 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 1878.147062][ C0] rcu: RCU grace-period kthread stack dump: [ 1878.152963][ C0] rcu_sched R running task 29144 10 2 0x80004000 [ 1878.160911][ C0] Call Trace: [ 1878.164441][ C0] __schedule+0x772/0x1530 [ 1878.168870][ C0] ? __sched_text_start+0x8/0x8 [ 1878.173731][ C0] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 1878.179537][ C0] ? schedule_timeout+0x444/0xbc0 [ 1878.184647][ C0] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1878.189938][ C0] schedule+0xa5/0x260 [ 1878.194008][ C0] schedule_timeout+0x44e/0xbc0 [ 1878.198860][ C0] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 1878.204668][ C0] ? usleep_range+0x170/0x170 [ 1878.209373][ C0] ? trace_hardirqs_on+0x67/0x220 [ 1878.214443][ C0] ? __kasan_check_read+0x11/0x20 [ 1878.219481][ C0] ? __next_timer_interrupt+0x1a0/0x1a0 [ 1878.225036][ C0] ? swake_up_one+0x60/0x60 [ 1878.229548][ C0] rcu_gp_kthread+0x835/0x1320 [ 1878.234317][ C0] ? rcu_barrier+0x310/0x310 [ 1878.238912][ C0] ? trace_hardirqs_on+0x67/0x220 [ 1878.243937][ C0] ? __kasan_check_read+0x11/0x20 [ 1878.248969][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1878.255257][ C0] ? __kthread_parkme+0x108/0x1c0 [ 1878.260520][ C0] ? __kasan_check_read+0x11/0x20 [ 1878.265548][ C0] kthread+0x361/0x430 [ 1878.269619][ C0] ? rcu_barrier+0x310/0x310 [ 1878.274209][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1878.280454][ C0] ret_from_fork+0x24/0x30 [ 1878.284883][ C0] NMI backtrace for cpu 0 [ 1878.289217][ C0] CPU: 0 PID: 28151 Comm: syz-executor.0 Not tainted 5.2.0+ #71 [ 1878.296838][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1878.306890][ C0] Call Trace: [ 1878.310223][ C0] [ 1878.313087][ C0] dump_stack+0x16f/0x1f0 [ 1878.317450][ C0] ? lapic_can_unplug_cpu.cold+0x36/0x45 [ 1878.323088][ C0] nmi_cpu_backtrace.cold+0x70/0xb2 [ 1878.328289][ C0] ? lapic_can_unplug_cpu.cold+0x45/0x45 [ 1878.333965][ C0] nmi_trigger_cpumask_backtrace+0x22d/0x25c [ 1878.339945][ C0] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1878.345838][ C0] rcu_dump_cpu_stacks+0x183/0x1cf [ 1878.350956][ C0] rcu_sched_clock_irq.cold+0x491/0x8c0 [ 1878.356507][ C0] ? raise_softirq+0x163/0x370 [ 1878.361277][ C0] update_process_times+0x32/0x80 [ 1878.366300][ C0] tick_sched_handle+0xa2/0x190 [ 1878.371151][ C0] tick_sched_timer+0x47/0x130 [ 1878.375916][ C0] __hrtimer_run_queues+0x364/0xd90 [ 1878.381114][ C0] ? tick_sched_do_timer+0x1b0/0x1b0 [ 1878.386400][ C0] ? hrtimer_start_range_ns+0xbc0/0xbc0 [ 1878.391949][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1878.397674][ C0] ? ktime_get_update_offsets_now+0x2d3/0x440 [ 1878.403747][ C0] hrtimer_interrupt+0x2ea/0x730 [ 1878.408701][ C0] smp_apic_timer_interrupt+0x10b/0x550 [ 1878.414245][ C0] apic_timer_interrupt+0xf/0x20 [ 1878.419173][ C0] [ 1878.422113][ C0] RIP: 0010:migration_entry_wait+0x1d0/0x260 [ 1878.428093][ C0] Code: 00 00 00 80 88 ff ff 4d 21 e5 48 01 f3 4a 8d 34 2b e8 74 f8 ff ff 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 90 69 c5 ff <48> 89 de 31 ff 83 e6 01 48 89 75 c8 e8 1f 6b c5 ff 48 8b 75 c8 48 [ 1878.447699][ C0] RSP: 0018:ffff88809724f808 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 1878.456109][ C0] RAX: ffff88808b58e700 RBX: 000000008fc6d067 RCX: ffffffff81abebab [ 1878.464079][ C0] RDX: 0000000000000000 RSI: ffffffff81abecf0 RDI: 0000000000000007 [ 1878.472046][ C0] RBP: ffff88809724f840 R08: ffff88808b58e700 R09: fffffbfff13491e8 [ 1878.480011][ C0] R10: fffffbfff13491e7 R11: ffffffff89a48f3b R12: ffff88808bb1e800 [ 1878.487981][ C0] R13: 000000008fc6d067 R14: ffffffff88d2e4b8 R15: ffff888094d1c0c0 [ 1878.495969][ C0] ? migration_entry_wait+0x8b/0x260 [ 1878.501251][ C0] ? migration_entry_wait+0x1d0/0x260 [ 1878.506623][ C0] ? migration_entry_wait+0x1d0/0x260 [ 1878.511993][ C0] ? trace_hardirqs_on_caller+0x6a/0x210 [ 1878.517677][ C0] do_swap_page+0x12d9/0x23e0 [ 1878.522369][ C0] ? retint_kernel+0x10/0x10 [ 1878.526961][ C0] ? unmap_mapping_range+0x60/0x60 [ 1878.532086][ C0] __handle_mm_fault+0x19ae/0x3ce0 [ 1878.537198][ C0] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1878.542740][ C0] ? handle_mm_fault+0x294/0xa90 [ 1878.547683][ C0] ? handle_mm_fault+0x675/0xa90 [ 1878.552622][ C0] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1878.557911][ C0] handle_mm_fault+0x3bb/0xa90 [ 1878.562693][ C0] __do_page_fault+0x536/0xdd0 [ 1878.567466][ C0] do_page_fault+0x38/0x536 [ 1878.571973][ C0] page_fault+0x39/0x40 [ 1878.576136][ C0] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 1878.582720][ C0] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 f3 a4 [ 1878.602326][ C0] RSP: 0018:ffff88809724fc70 EFLAGS: 00010206 [ 1878.608390][ C0] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 0000000000001000 [ 1878.616359][ C0] RDX: 0000000000001000 RSI: 0000000020024080 RDI: ffff8880a7b6d000 [ 1878.624326][ C0] RBP: ffff88809724fca8 R08: ffffed1014f6dc00 R09: 0000000000000000 [ 1878.632295][ C0] R10: ffffed1014f6dbff R11: ffff8880a7b6dfff R12: 0000000020024080 [ 1878.640261][ C0] R13: 0000000020025080 R14: ffff8880a7b6d000 R15: 00007ffffffff000 [ 1878.648337][ C0] ? _copy_from_user+0x15a/0x1a0 [ 1878.653310][ C0] mem_rw.isra.0+0x253/0x4f0 [ 1878.657909][ C0] ? environ_read+0x5b0/0x5b0 [ 1878.662597][ C0] mem_write+0x55/0x70 [ 1878.666671][ C0] __vfs_write+0x8a/0x110 [ 1878.671003][ C0] ? mem_rw.isra.0+0x4f0/0x4f0 [ 1878.675770][ C0] vfs_write+0x268/0x5d0 [ 1878.680016][ C0] ksys_write+0x14f/0x290 [ 1878.684344][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 1878.689121][ C0] __x64_sys_write+0x73/0xb0 [ 1878.693728][ C0] ? do_syscall_64+0xed/0x6a0 [ 1878.698406][ C0] do_syscall_64+0xfd/0x6a0 [ 1878.702916][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1878.708856][ C0] RIP: 0033:0x459819 [ 1878.712757][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1878.732355][ C0] RSP: 002b:00007fb3f618bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1878.740763][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 1878.750252][ C0] RDX: 000000002000008f RSI: 0000000020000080 RDI: 0000000000000005 [ 1878.758222][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1878.766191][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb3f618c6d4 [ 1878.774171][ C0] R13: 00000000004c9492 R14: 00000000004e0660 R15: 00000000ffffffff [ 1888.068580][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor.4:28150] [ 1888.077286][ C1] Modules linked in: [ 1888.081250][ C1] irq event stamp: 101907260 [ 1888.085856][ C1] hardirqs last enabled at (101907259): [] handle_mm_fault+0x675/0xa90 [ 1888.095765][ C1] hardirqs last disabled at (101907260): [] trace_hardirqs_off_thunk+0x1a/0x20 [ 1888.106266][ C1] softirqs last enabled at (1461082): [] __do_softirq+0x69a/0x970