[ 55.677586][ T26] audit: type=1800 audit(1575360334.862:25): pid=8748 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 55.705765][ T26] audit: type=1800 audit(1575360334.862:26): pid=8748 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 55.726557][ T26] audit: type=1800 audit(1575360334.872:27): pid=8748 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. [ 56.093162][ T8812] sshd (8812) used greatest stack depth: 22888 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts. 2019/12/03 08:05:52 parsed 1 programs 2019/12/03 08:05:54 executed programs: 0 syzkaller login: [ 75.372009][ T8924] IPVS: ftp: loaded support on port[0] = 21 [ 75.373669][ T8929] IPVS: ftp: loaded support on port[0] = 21 [ 75.391360][ T8923] IPVS: ftp: loaded support on port[0] = 21 [ 75.399831][ T8926] IPVS: ftp: loaded support on port[0] = 21 [ 75.410501][ T8927] IPVS: ftp: loaded support on port[0] = 21 [ 75.446902][ T8931] IPVS: ftp: loaded support on port[0] = 21 [ 75.759996][ T8924] chnl_net:caif_netlink_parms(): no params data found [ 75.792482][ T8923] chnl_net:caif_netlink_parms(): no params data found [ 75.806345][ T8931] chnl_net:caif_netlink_parms(): no params data found [ 75.818561][ T8926] chnl_net:caif_netlink_parms(): no params data found [ 75.860796][ T8929] chnl_net:caif_netlink_parms(): no params data found [ 75.913414][ T8924] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.922129][ T8924] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.930070][ T8924] device bridge_slave_0 entered promiscuous mode [ 75.940371][ T8924] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.947610][ T8924] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.955823][ T8924] device bridge_slave_1 entered promiscuous mode [ 75.988870][ T8923] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.998406][ T8923] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.006681][ T8923] device bridge_slave_0 entered promiscuous mode [ 76.013968][ T8927] chnl_net:caif_netlink_parms(): no params data found [ 76.041460][ T8924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.054546][ T8924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.064408][ T8926] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.072349][ T8926] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.080394][ T8926] device bridge_slave_0 entered promiscuous mode [ 76.088242][ T8923] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.095714][ T8923] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.103601][ T8923] device bridge_slave_1 entered promiscuous mode [ 76.130985][ T8931] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.138888][ T8931] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.147274][ T8931] device bridge_slave_0 entered promiscuous mode [ 76.161321][ T8926] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.168862][ T8926] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.177007][ T8926] device bridge_slave_1 entered promiscuous mode [ 76.192842][ T8929] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.201339][ T8929] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.209351][ T8929] device bridge_slave_0 entered promiscuous mode [ 76.217214][ T8931] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.224268][ T8931] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.234603][ T8931] device bridge_slave_1 entered promiscuous mode [ 76.256148][ T8924] team0: Port device team_slave_0 added [ 76.269856][ T8923] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.279102][ T8929] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.286971][ T8929] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.294771][ T8929] device bridge_slave_1 entered promiscuous mode [ 76.314442][ T8926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.327672][ T8924] team0: Port device team_slave_1 added [ 76.339314][ T8923] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.358690][ T8926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.387557][ T8926] team0: Port device team_slave_0 added [ 76.411881][ T8931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.422936][ T8931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.435627][ T8927] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.442721][ T8927] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.452904][ T8927] device bridge_slave_0 entered promiscuous mode [ 76.461811][ T8926] team0: Port device team_slave_1 added [ 76.473572][ T8923] team0: Port device team_slave_0 added [ 76.481116][ T8929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.507741][ T8927] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.519930][ T8927] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.528062][ T8927] device bridge_slave_1 entered promiscuous mode [ 76.543597][ T8923] team0: Port device team_slave_1 added [ 76.551207][ T8929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.606943][ T8924] device hsr_slave_0 entered promiscuous mode [ 76.645200][ T8924] device hsr_slave_1 entered promiscuous mode [ 76.732941][ T8927] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.753872][ T8931] team0: Port device team_slave_0 added [ 76.787848][ T8926] device hsr_slave_0 entered promiscuous mode [ 76.825218][ T8926] device hsr_slave_1 entered promiscuous mode [ 76.884887][ T8926] debugfs: Directory 'hsr0' with parent '/' already present! [ 76.958363][ T8923] device hsr_slave_0 entered promiscuous mode [ 77.005236][ T8923] device hsr_slave_1 entered promiscuous mode [ 77.045057][ T8923] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.053863][ T8927] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.077800][ T8931] team0: Port device team_slave_1 added [ 77.093810][ T8929] team0: Port device team_slave_0 added [ 77.116333][ T8929] team0: Port device team_slave_1 added [ 77.141136][ T8927] team0: Port device team_slave_0 added [ 77.153220][ T8927] team0: Port device team_slave_1 added [ 77.218029][ T8931] device hsr_slave_0 entered promiscuous mode [ 77.265134][ T8931] device hsr_slave_1 entered promiscuous mode [ 77.324765][ T8931] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.417859][ T8929] device hsr_slave_0 entered promiscuous mode [ 77.455209][ T8929] device hsr_slave_1 entered promiscuous mode [ 77.494916][ T8929] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.508938][ T8924] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 77.576553][ T8923] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 77.656802][ T8927] device hsr_slave_0 entered promiscuous mode [ 77.705210][ T8927] device hsr_slave_1 entered promiscuous mode [ 77.764868][ T8927] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.772520][ T8924] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.818594][ T8923] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 77.866648][ T8923] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 77.909286][ T8923] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.989070][ T8924] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 78.047661][ T8924] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 78.112359][ T8926] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 78.160914][ T8926] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 78.229805][ T8926] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 78.289248][ T8926] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 78.387524][ T8929] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.410148][ T8929] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.475785][ T8929] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.535350][ T8927] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 78.597282][ T8927] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 78.648398][ T8927] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 78.708992][ T8929] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.773483][ T8931] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 78.827609][ T8931] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 78.858241][ T8927] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 78.956268][ T8931] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 78.978000][ T8931] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 79.069435][ T8923] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.103729][ T8924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.132233][ T8923] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.146104][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.154574][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.169463][ T8924] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.189726][ T8929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.199164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.208470][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.216538][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.228992][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.237822][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.245099][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.256719][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.280011][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.288831][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.300409][ T3002] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.307549][ T3002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.316249][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.325015][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.333917][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.342764][ T3002] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.350071][ T3002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.370707][ T8929] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.399762][ T8926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.407257][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.415513][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.423291][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.432051][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.441020][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.449884][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.457002][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.464544][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.474224][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.483056][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.491549][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.498614][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.506588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.515380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.523742][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.532535][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.541238][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.549998][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.558692][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.567295][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.576536][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.584410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.603883][ T8923] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.617103][ T8923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.633705][ T8926] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.643774][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.653764][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.664247][ T8940] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.671356][ T8940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.678959][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.687548][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.696094][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.704580][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.713073][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.720953][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.729733][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.768286][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.782806][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.792028][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.800875][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.809413][ T8934] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.816634][ T8934] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.824502][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.833293][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.841608][ T8934] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.848689][ T8934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.856518][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.865226][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.873751][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.882388][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.892587][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.910587][ T8924] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.921078][ T8924] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.946345][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.956026][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.965045][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.974199][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.983549][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.992350][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.001091][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.009011][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.043190][ T8923] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.056171][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.068919][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.078507][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.088107][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.097188][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.106060][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.114468][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.123478][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.132100][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.139937][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.147976][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.186097][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.205875][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.223413][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.232708][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.244520][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.252099][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.267633][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.276185][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.285678][ T8926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.302339][ T8931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.313838][ T8927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.322136][ T8929] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.338047][ T8924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.382229][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.405284][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.418484][ T8944] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-execprog /root/syz-executor.1 proc:/self/fd/3' not defined. [ 80.424942][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.454345][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.477037][ T8931] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.491463][ T8926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.499615][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.508675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.525838][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 2019/12/03 08:05:59 executed programs: 6 [ 80.540889][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.550978][ T8927] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.573072][ T8929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.594848][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.603994][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.625783][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.632889][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.649513][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.663351][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.674014][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.681148][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.695954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.758721][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.777716][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.804184][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.816480][ T8940] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.823554][ T8940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.824488][ T8981] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-execprog /root/syz-executor.3 proc:/self/fd/3' not defined. [ 80.846281][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.872617][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.888536][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.913372][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.943409][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.967392][ T8940] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.974537][ T8940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.990547][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.002441][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.047352][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.080242][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.108444][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.141622][ T9019] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-execprog /root/syz-executor.4 proc:/self/fd/3' not defined. [ 81.182563][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.193489][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.212498][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.241367][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.275376][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.283801][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.337160][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.349495][ T9050] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-execprog /root/syz-executor.0 proc:/self/fd/3' not defined. [ 81.361625][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.391273][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.403076][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.421982][ T8927] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.483083][ T8927] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.566220][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.595735][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.638281][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.691722][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.735732][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.793472][ T8931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.829095][ T8927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.847371][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.865757][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.873644][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.890493][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.898937][ T8934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.047746][ T9125] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-execprog /root/syz-executor.5 proc:/self/fd/3' not defined. [ 82.065137][ T9127] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-execprog /root/syz-executor.2 proc:/self/fd/3' not defined. [ 82.399797][ T9150] ------------[ cut here ]------------ [ 82.400895][ T4084] kobject: 'loop0' (0000000005f94cad): kobject_uevent_env [ 82.405638][ T9150] WARNING: CPU: 0 PID: 9150 at kernel/signal.c:378 task_participate_group_stop+0x200/0x260 [ 82.405665][ T9150] Kernel panic - not syncing: panic_on_warn set ... [ 82.405679][ T9150] CPU: 0 PID: 9150 Comm: 3 Not tainted 5.4.0-syzkaller #0 [ 82.405687][ T9150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.405691][ T9150] Call Trace: [ 82.405710][ T9150] dump_stack+0x197/0x210 [ 82.405727][ T9150] ? task_participate_group_stop+0x190/0x260 [ 82.405743][ T9150] panic+0x2e3/0x75c [ 82.405756][ T9150] ? add_taint.cold+0x16/0x16 [ 82.405774][ T9150] ? printk+0xba/0xed [ 82.405788][ T9150] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 82.405801][ T9150] ? __warn.cold+0x14/0x3e [ 82.405813][ T9150] ? __warn+0xd9/0x1cf [ 82.405830][ T9150] ? task_participate_group_stop+0x200/0x260 [ 82.405840][ T9150] __warn.cold+0x2f/0x3e [ 82.405859][ T9150] ? report_bug.cold+0x63/0xb2 [ 82.405872][ T9150] ? task_participate_group_stop+0x200/0x260 [ 82.421033][ T4084] kobject: 'loop0' (0000000005f94cad): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 82.423016][ T9150] report_bug+0x289/0x300 [ 82.522717][ T9150] do_error_trap+0x11b/0x200 [ 82.527435][ T9150] do_invalid_op+0x37/0x50 [ 82.531862][ T9150] ? task_participate_group_stop+0x200/0x260 [ 82.537853][ T9150] invalid_op+0x23/0x30 [ 82.542027][ T9150] RIP: 0010:task_participate_group_stop+0x200/0x260 [ 82.548620][ T9150] Code: d0 7c 04 84 d2 75 44 41 89 9d a4 00 00 00 41 bc 01 00 00 00 e9 59 ff ff ff e8 1c d9 2b 00 0f 0b e9 91 fe ff ff e8 10 d9 2b 00 <0f> 0b e9 fe fe ff ff 4c 89 e7 e8 61 49 69 00 e9 ca fe ff ff 4c 89 [ 82.562110][ T4084] kobject: 'loop0' (0000000005f94cad): kobject_uevent_env [ 82.568228][ T9150] RSP: 0018:ffffc90002797c20 EFLAGS: 00010093 [ 82.568241][ T9150] RAX: ffff88807f35c280 RBX: 0000000000000000 RCX: ffffffff8149205e [ 82.568248][ T9150] RDX: 0000000000000000 RSI: ffffffff81492170 RDI: 0000000000000005 [ 82.568255][ T9150] RBP: ffffc90002797c40 R08: ffff88807f35c280 R09: fffff520004f2f84 [ 82.568262][ T9150] R10: fffff520004f2f83 R11: 0000000000000003 R12: ffff888097c3a0e0 [ 82.568270][ T9150] R13: ffff888097c3a040 R14: 0000000000040000 R15: ffffc90002797f58 [ 82.568305][ T9150] ? task_participate_group_stop+0xee/0x260 [ 82.605515][ T4084] kobject: 'loop0' (0000000005f94cad): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 82.613325][ T9150] ? task_participate_group_stop+0x200/0x260 [ 82.613350][ T9150] do_signal_stop+0x1e6/0x840 [ 82.648020][ T9150] get_signal+0x101e/0x24f0 [ 82.652549][ T9150] do_signal+0x87/0x1700 [ 82.656813][ T9150] ? setup_sigcontext+0x7d0/0x7d0 [ 82.661860][ T9150] ? exit_to_usermode_loop+0x43/0x380 [ 82.667242][ T9150] ? do_syscall_64+0x676/0x790 [ 82.672017][ T9150] ? exit_to_usermode_loop+0x43/0x380 [ 82.677396][ T9150] ? lockdep_hardirqs_on+0x421/0x5e0 [ 82.682693][ T9150] ? trace_hardirqs_on+0x67/0x240 [ 82.687732][ T9150] exit_to_usermode_loop+0x286/0x380 [ 82.693037][ T9150] do_syscall_64+0x676/0x790 [ 82.697643][ T9150] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.703537][ T9150] RIP: 0033:0x324 [ 82.703766][ T4084] kobject: 'loop0' (0000000005f94cad): kobject_uevent_env [ 82.707172][ T9150] Code: Bad RIP value. [ 82.707181][ T9150] RSP: 002b:00007ffeabaf9c00 EFLAGS: 00000200 ORIG_RAX: 000000000000003b [ 82.707192][ T9150] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 82.707199][ T9150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.707205][ T9150] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 82.707217][ T9150] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 82.725525][ T4084] kobject: 'loop0' (0000000005f94cad): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 82.726762][ T9150] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 82.736121][ T9150] Kernel Offset: disabled [ 82.782484][ T9150] Rebooting in 86400 seconds..