[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 58.939522][ T27] audit: type=1800 audit(1573250839.027:25): pid=8768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 58.966317][ T27] audit: type=1800 audit(1573250839.027:26): pid=8768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 59.011361][ T27] audit: type=1800 audit(1573250839.027:27): pid=8768 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 '10.128.0.21' (ECDSA) to the list of known hosts. 2019/11/08 22:07:30 parsed 1 programs 2019/11/08 22:07:32 executed programs: 0 syzkaller login: [ 72.809409][ T8940] IPVS: ftp: loaded support on port[0] = 21 [ 72.817763][ T8942] IPVS: ftp: loaded support on port[0] = 21 [ 72.893536][ T8945] IPVS: ftp: loaded support on port[0] = 21 [ 72.922662][ T8950] IPVS: ftp: loaded support on port[0] = 21 [ 72.950548][ T8946] IPVS: ftp: loaded support on port[0] = 21 [ 72.969325][ T8949] IPVS: ftp: loaded support on port[0] = 21 [ 73.118943][ T8942] chnl_net:caif_netlink_parms(): no params data found [ 73.142064][ T8940] chnl_net:caif_netlink_parms(): no params data found [ 73.241286][ T8942] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.249337][ T8942] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.257510][ T8942] device bridge_slave_0 entered promiscuous mode [ 73.269864][ T8942] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.277076][ T8942] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.284705][ T8942] device bridge_slave_1 entered promiscuous mode [ 73.321234][ T8940] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.330726][ T8940] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.339506][ T8940] device bridge_slave_0 entered promiscuous mode [ 73.349478][ T8942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.361539][ T8950] chnl_net:caif_netlink_parms(): no params data found [ 73.390292][ T8940] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.398018][ T8940] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.405680][ T8940] device bridge_slave_1 entered promiscuous mode [ 73.414827][ T8942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.472984][ T8940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.489662][ T8946] chnl_net:caif_netlink_parms(): no params data found [ 73.510363][ T8940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.530588][ T8945] chnl_net:caif_netlink_parms(): no params data found [ 73.568381][ T8942] team0: Port device team_slave_0 added [ 73.592209][ T8946] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.599751][ T8946] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.608108][ T8946] device bridge_slave_0 entered promiscuous mode [ 73.615438][ T8950] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.625575][ T8950] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.633584][ T8950] device bridge_slave_0 entered promiscuous mode [ 73.643449][ T8942] team0: Port device team_slave_1 added [ 73.665461][ T8940] team0: Port device team_slave_0 added [ 73.672847][ T8940] team0: Port device team_slave_1 added [ 73.681789][ T8946] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.688977][ T8946] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.697046][ T8946] device bridge_slave_1 entered promiscuous mode [ 73.703982][ T8950] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.714074][ T8950] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.722007][ T8950] device bridge_slave_1 entered promiscuous mode [ 73.828133][ T8942] device hsr_slave_0 entered promiscuous mode [ 73.866653][ T8942] device hsr_slave_1 entered promiscuous mode [ 73.999169][ T8940] device hsr_slave_0 entered promiscuous mode [ 74.036397][ T8940] device hsr_slave_1 entered promiscuous mode [ 74.076128][ T8940] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.084556][ T8949] chnl_net:caif_netlink_parms(): no params data found [ 74.094522][ T8946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.105487][ T8946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.117391][ T8950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.128260][ T8950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.137855][ T8945] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.144967][ T8945] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.153999][ T8945] device bridge_slave_0 entered promiscuous mode [ 74.210022][ T8945] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.217394][ T8945] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.225155][ T8945] device bridge_slave_1 entered promiscuous mode [ 74.253514][ T8946] team0: Port device team_slave_0 added [ 74.298420][ T8946] team0: Port device team_slave_1 added [ 74.310970][ T8950] team0: Port device team_slave_0 added [ 74.323563][ T8945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.341497][ T8949] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.349031][ T8949] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.357193][ T8949] device bridge_slave_0 entered promiscuous mode [ 74.371019][ T8950] team0: Port device team_slave_1 added [ 74.382868][ T8945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.406811][ T8949] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.413908][ T8949] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.422836][ T8949] device bridge_slave_1 entered promiscuous mode [ 74.446598][ T8949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.471345][ T8945] team0: Port device team_slave_0 added [ 74.478994][ T8949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.538358][ T8950] device hsr_slave_0 entered promiscuous mode [ 74.586748][ T8950] device hsr_slave_1 entered promiscuous mode [ 74.656079][ T8950] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.664854][ T8945] team0: Port device team_slave_1 added [ 74.679759][ T8949] team0: Port device team_slave_0 added [ 74.748257][ T8946] device hsr_slave_0 entered promiscuous mode [ 74.796637][ T8946] device hsr_slave_1 entered promiscuous mode [ 74.866030][ T8946] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.898930][ T8949] team0: Port device team_slave_1 added [ 74.949513][ T8945] device hsr_slave_0 entered promiscuous mode [ 74.976731][ T8945] device hsr_slave_1 entered promiscuous mode [ 75.016176][ T8945] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.158822][ T8949] device hsr_slave_0 entered promiscuous mode [ 75.206576][ T8949] device hsr_slave_1 entered promiscuous mode [ 75.266246][ T8949] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.417158][ T8942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.429792][ T8940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.477621][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.490567][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.499209][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.509964][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.521494][ T8942] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.533877][ T8940] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.560161][ T8950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.569811][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.580061][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.589122][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.596406][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.604687][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.613870][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.623342][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.630485][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.638216][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.647040][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.655385][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.662518][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.690514][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.698786][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.706994][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.715549][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.724098][ T3397] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.731186][ T3397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.741648][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.750318][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.759101][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.785706][ T8950] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.798798][ T8946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.816952][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.825662][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.834646][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.846811][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.855374][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.864112][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.872740][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.882383][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.891225][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.919778][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.928186][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.936131][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.944554][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.953885][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.962785][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.971489][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.980230][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.988775][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.995812][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.003715][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.012413][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.020994][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.030147][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.038679][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.045723][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.053516][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.062173][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.074286][ T8945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.089562][ T8940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.103809][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.112373][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.121693][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.130527][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.146289][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.154991][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.164653][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.173752][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.191637][ T8946] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.201227][ T8942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.225092][ T8949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.241153][ T8945] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.252357][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.260493][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.268615][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.277471][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.286100][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.294438][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.303380][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.311564][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.333558][ T8942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.344772][ T8950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.374273][ T8949] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.399852][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.407945][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.415351][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.424462][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.434069][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.442121][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.449920][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.457869][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.465499][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.474551][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.483213][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.490310][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.499682][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.508500][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.517144][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.524173][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.531921][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.540996][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.550038][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.557152][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.564856][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.573931][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.585343][ T8940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.613788][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.631378][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.640058][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.649179][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.658349][ T3397] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.665403][ T3397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.673763][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.682541][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.691063][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.699839][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.708429][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.717144][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.725316][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.733823][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.748063][ T8946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.767362][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.775672][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.783973][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.794083][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.803228][ T3397] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.810360][ T3397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.825002][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.834091][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.843198][ T3397] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.850319][ T3397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.858149][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.869011][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.886237][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.894835][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.904360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.913820][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.923736][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.942026][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.972102][ T8950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.985628][ T8945] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.998146][ T8945] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.011752][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.021012][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.030316][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.045323][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.054625][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.063935][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.072606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.138820][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.169931][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.219417][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.339724][ T8946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.382717][ T8945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.408557][ T8949] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.429965][ T8949] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.470374][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.480994][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.500162][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.518327][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.537685][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.554279][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.576804][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.588918][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.597006][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.604578][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.613738][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2019/11/08 22:07:37 executed programs: 9 [ 77.730232][ T8949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.262127][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.294175][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.330491][ T3397] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.840848][ T9283] kasan: CONFIG_KASAN_INLINE enabled [ 81.876040][ T9283] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 81.926034][ T9283] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 81.933402][ T9283] CPU: 1 PID: 9283 Comm: syz-executor.3 Not tainted 5.4.0-rc6-next-20191108 #0 [ 81.942334][ T9283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.952427][ T9283] RIP: 0010:find_match+0x132/0xd70 [ 81.954783][ T3999] kobject: 'loop1' (00000000229b58a6): kobject_uevent_env [ 81.957537][ T9283] Code: 0f b6 75 b0 40 84 f6 0f 84 ad 01 00 00 e8 36 f7 1d fb 49 8d bf 3c 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 10 [ 81.957543][ T9283] RSP: 0018:ffff888094e96da8 EFLAGS: 00010207 [ 81.957553][ T9283] RAX: dffffc0000000000 RBX: ffff888099ca38a0 RCX: ffffffff865578ab [ 81.957559][ T9283] RDX: 0000000000000047 RSI: ffffffff865576ca RDI: 000000000000023c [ 81.957571][ T9283] RBP: ffff888094e96e08 R08: ffff88809954c340 R09: ffffed1015d26b7d [ 81.979698][ T3999] kobject: 'loop1' (00000000229b58a6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 81.984259][ T9283] R10: ffffed1015d26b7c R11: ffff8880ae935be3 R12: 0000000000000003 [ 82.032304][ T9283] R13: ffff888094e97008 R14: ffff888099ca38af R15: 0000000000000000 [ 82.037075][ T3999] kobject: 'loop4' (000000001e5d2ef4): kobject_uevent_env [ 82.040546][ T9283] FS: 00007fe022fbc700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 82.056655][ T9283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.063237][ T9283] CR2: 000000000075c000 CR3: 000000009f0e0000 CR4: 00000000001406e0 [ 82.071386][ T9283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.079368][ T9283] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.088117][ T9283] Call Trace: [ 82.091420][ T9283] ? rcu_read_lock_held_common+0x130/0x130 [ 82.097243][ T9283] __find_rr_leaf+0x14e/0x750 [ 82.101927][ T9283] ? nexthop_is_blackhole+0x690/0x690 [ 82.105612][ T3999] kobject: 'loop4' (000000001e5d2ef4): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 82.108253][ T9283] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 82.108270][ T9283] ? rcu_read_lock_held+0x9c/0xb0 [ 82.108288][ T9283] ? rcu_read_lock_held_common+0x130/0x130 [ 82.135391][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.140421][ T9283] fib6_table_lookup+0x697/0xdb0 [ 82.145358][ T9283] ? rt6_age_exceptions+0x130/0x130 [ 82.150834][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.155870][ T9283] ip6_pol_route+0x1f6/0xab0 [ 82.160466][ T9283] ? ip6_pol_route_lookup+0x1830/0x1830 [ 82.166020][ T9283] ? _raw_spin_unlock_irq+0x59/0x80 [ 82.171315][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.176345][ T9283] ? mark_lock+0xc2/0x1220 [ 82.181040][ T9283] ip6_pol_route_output+0x54/0x70 [ 82.186422][ T9283] fib6_rule_lookup+0x133/0x7d0 [ 82.191289][ T9283] ? ip6_pol_route_input+0x80/0x80 [ 82.196404][ T9283] ? fib6_lookup+0x340/0x340 [ 82.197331][ T3999] kobject: 'loop1' (00000000229b58a6): kobject_uevent_env [ 82.201004][ T9283] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 82.214250][ T9283] ? rcu_read_lock_held+0x9c/0xb0 [ 82.219289][ T9283] ? rcu_read_lock_held_common+0x130/0x130 [ 82.225190][ T9283] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 82.231100][ T9283] ip6_route_output_flags_noref+0x2d6/0x360 [ 82.237010][ T9283] ip6_route_output_flags+0x106/0x4d0 [ 82.242384][ T9283] ? ip6_dst_check+0x710/0x710 [ 82.247157][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.252183][ T9283] ? __lock_acquire+0x8a0/0x4a00 [ 82.257130][ T9283] ip6_dst_lookup_tail+0x56c/0x1ee0 [ 82.262013][ T3999] kobject: 'loop1' (00000000229b58a6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 82.262327][ T9283] ? sk_dst_check+0x273/0x570 [ 82.277166][ T9283] ? find_held_lock+0x35/0x130 [ 82.281935][ T9283] ? ip6_flush_pending_frames+0xd0/0xd0 [ 82.287484][ T9283] ? lock_downgrade+0x920/0x920 [ 82.292333][ T9283] ? rcu_read_lock_held+0x9c/0xb0 [ 82.297360][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.302390][ T9283] ip6_dst_lookup_flow+0xa8/0x220 [ 82.307412][ T9283] ? ip6_dst_lookup+0x70/0x70 [ 82.312084][ T9283] ? udpv6_sendmsg+0x115e/0x2990 [ 82.317028][ T9283] ? find_held_lock+0x35/0x130 [ 82.321881][ T9283] ip6_sk_dst_lookup_flow+0x62a/0xb90 [ 82.327254][ T9283] ? ip6_dst_lookup_flow+0x220/0x220 [ 82.329363][ T3999] kobject: 'loop4' (000000001e5d2ef4): kobject_uevent_env [ 82.332561][ T9283] ? rcu_read_lock_held+0x9c/0xb0 [ 82.344668][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.349699][ T9283] udpv6_sendmsg+0x17af/0x2990 [ 82.354469][ T9283] ? ip_reply_glue_bits+0xc0/0xc0 [ 82.359505][ T9283] ? udp_v6_get_port+0x6b0/0x6b0 [ 82.364444][ T9283] ? __might_fault+0x12b/0x1e0 [ 82.369209][ T9283] ? find_held_lock+0x35/0x130 [ 82.373979][ T9283] ? __might_fault+0x12b/0x1e0 [ 82.378833][ T9283] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 82.383138][ T3999] kobject: 'loop4' (000000001e5d2ef4): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 82.385073][ T9283] ? rw_copy_check_uvector+0x2ce/0x390 [ 82.400652][ T9283] ? ___might_sleep+0x163/0x2c0 [ 82.406467][ T9283] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 82.412709][ T9283] ? aa_label_sk_perm+0x91/0xf0 [ 82.417569][ T9283] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 82.423196][ T9283] ? aa_sk_perm+0x288/0x870 [ 82.427702][ T9283] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 82.433253][ T9283] inet6_sendmsg+0x9e/0xe0 [ 82.437672][ T9283] ? inet6_sendmsg+0x9e/0xe0 [ 82.442349][ T9283] ? inet6_ioctl+0x1c0/0x1c0 [ 82.446943][ T9283] sock_sendmsg+0xd7/0x130 [ 82.451359][ T9283] ___sys_sendmsg+0x3e2/0x920 [ 82.456029][ T9283] ? copy_msghdr_from_user+0x440/0x440 [ 82.461482][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.466500][ T9283] ? __lock_acquire+0x16f2/0x4a00 [ 82.471526][ T9283] ? __kasan_check_read+0x11/0x20 [ 82.476629][ T9283] ? __might_fault+0x12b/0x1e0 [ 82.481388][ T9283] ? find_held_lock+0x35/0x130 [ 82.486251][ T9283] ? __might_fault+0x12b/0x1e0 [ 82.491005][ T9283] ? ksys_dup3+0x3e0/0x3e0 [ 82.495412][ T9283] ? lock_downgrade+0x920/0x920 [ 82.500261][ T9283] ? ___might_sleep+0x163/0x2c0 [ 82.505103][ T9283] __sys_sendmmsg+0x1bf/0x4d0 [ 82.509779][ T9283] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 82.514997][ T9283] ? _copy_to_user+0x118/0x160 [ 82.519766][ T9283] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 82.526005][ T9283] ? put_timespec64+0xda/0x140 [ 82.530774][ T9283] ? nsecs_to_jiffies+0x30/0x30 [ 82.535629][ T9283] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.541081][ T9283] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.546532][ T9283] ? do_syscall_64+0x26/0x760 [ 82.551197][ T9283] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.557353][ T9283] ? do_syscall_64+0x26/0x760 [ 82.562022][ T9283] __x64_sys_sendmmsg+0x9d/0x100 [ 82.566952][ T9283] do_syscall_64+0xfa/0x760 [ 82.571452][ T9283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.577341][ T9283] RIP: 0033:0x45a219 [ 82.581226][ T9283] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.600822][ T9283] RSP: 002b:00007fe022fbbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 82.609224][ T9283] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045a219 [ 82.617185][ T9283] RDX: 00000000000000c6 RSI: 0000000020006d00 RDI: 0000000000000004 [ 82.625146][ T9283] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 82.633111][ T9283] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe022fbc6d4 [ 82.641071][ T9283] R13: 00000000004c7f9d R14: 00000000004de3c8 R15: 00000000ffffffff [ 82.649037][ T9283] Modules linked in: [ 82.656097][ T9283] ---[ end trace 21881a39f9f7cd1c ]--- [ 82.661595][ T9283] RIP: 0010:find_match+0x132/0xd70 2019/11/08 22:07:42 executed programs: 85 [ 82.697832][ T9283] Code: 0f b6 75 b0 40 84 f6 0f 84 ad 01 00 00 e8 36 f7 1d fb 49 8d bf 3c 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 10 [ 82.721888][ T3999] kobject: 'loop0' (000000006dc27f5b): kobject_uevent_env [ 82.730201][ T3999] kobject: 'loop0' (000000006dc27f5b): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 82.765548][ T3999] kobject: 'loop2' (00000000d133e6d5): kobject_uevent_env [ 82.786669][ T9283] RSP: 0018:ffff888094e96da8 EFLAGS: 00010207 [ 82.792785][ T9283] RAX: dffffc0000000000 RBX: ffff888099ca38a0 RCX: ffffffff865578ab [ 82.803493][ T3999] kobject: 'loop2' (00000000d133e6d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 82.834643][ T9283] RDX: 0000000000000047 RSI: ffffffff865576ca RDI: 000000000000023c [ 82.888462][ T9283] RBP: ffff888094e96e08 R08: ffff88809954c340 R09: ffffed1015d26b7d [ 82.923453][ T9283] R10: ffffed1015d26b7c R11: ffff8880ae935be3 R12: 0000000000000003 [ 82.934557][ T9283] R13: ffff888094e97008 R14: ffff888099ca38af R15: 0000000000000000 [ 82.942832][ T9283] FS: 00007fe022fbc700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 82.955135][ T9283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.962196][ T9283] CR2: 00007f774fede000 CR3: 000000009f0e0000 CR4: 00000000001406f0 [ 82.973324][ T9283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.981580][ T9283] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.994549][ T9283] Kernel panic - not syncing: Fatal exception [ 83.002013][ T9283] Kernel Offset: disabled [ 83.006348][ T9283] Rebooting in 86400 seconds..