[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 60.064385][ T27] audit: type=1800 audit(1564044490.306:25): pid=8825 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 60.103056][ T27] audit: type=1800 audit(1564044490.306:26): pid=8825 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 60.149818][ T27] audit: type=1800 audit(1564044490.316:27): pid=8825 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 '10.128.0.174' (ECDSA) to the list of known hosts. 2019/07/25 08:48:46 parsed 1 programs 2019/07/25 08:48:48 executed programs: 0 syzkaller login: [ 98.198148][ T9002] IPVS: ftp: loaded support on port[0] = 21 [ 98.209785][ T9003] IPVS: ftp: loaded support on port[0] = 21 [ 98.228443][ T9004] IPVS: ftp: loaded support on port[0] = 21 [ 98.257729][ T9007] IPVS: ftp: loaded support on port[0] = 21 [ 98.306840][ T9010] IPVS: ftp: loaded support on port[0] = 21 [ 98.330072][ T9008] IPVS: ftp: loaded support on port[0] = 21 [ 98.581637][ T9003] chnl_net:caif_netlink_parms(): no params data found [ 98.607990][ T9007] chnl_net:caif_netlink_parms(): no params data found [ 98.674104][ T9002] chnl_net:caif_netlink_parms(): no params data found [ 98.730933][ T9003] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.738544][ T9003] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.747066][ T9003] device bridge_slave_0 entered promiscuous mode [ 98.783070][ T9003] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.790157][ T9003] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.800682][ T9003] device bridge_slave_1 entered promiscuous mode [ 98.835696][ T9004] chnl_net:caif_netlink_parms(): no params data found [ 98.849383][ T9007] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.857533][ T9007] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.865311][ T9007] device bridge_slave_0 entered promiscuous mode [ 98.879014][ T9007] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.886655][ T9007] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.894916][ T9007] device bridge_slave_1 entered promiscuous mode [ 98.964554][ T9002] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.971690][ T9002] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.981576][ T9002] device bridge_slave_0 entered promiscuous mode [ 98.996048][ T9003] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.008092][ T9007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.017439][ T9010] chnl_net:caif_netlink_parms(): no params data found [ 99.027582][ T9008] chnl_net:caif_netlink_parms(): no params data found [ 99.036241][ T9002] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.045207][ T9002] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.053078][ T9002] device bridge_slave_1 entered promiscuous mode [ 99.061070][ T9003] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.078321][ T9007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.142727][ T9004] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.151714][ T9004] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.159867][ T9004] device bridge_slave_0 entered promiscuous mode [ 99.171740][ T9004] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.178948][ T9004] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.187054][ T9004] device bridge_slave_1 entered promiscuous mode [ 99.209026][ T9002] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.230815][ T9007] team0: Port device team_slave_0 added [ 99.238022][ T9003] team0: Port device team_slave_0 added [ 99.252722][ T9002] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.264028][ T9007] team0: Port device team_slave_1 added [ 99.300193][ T9003] team0: Port device team_slave_1 added [ 99.308064][ T9004] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.327390][ T9002] team0: Port device team_slave_0 added [ 99.339750][ T9010] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.348330][ T9010] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.356872][ T9010] device bridge_slave_0 entered promiscuous mode [ 99.367364][ T9004] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.378236][ T9002] team0: Port device team_slave_1 added [ 99.406590][ T9010] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.413870][ T9010] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.421527][ T9010] device bridge_slave_1 entered promiscuous mode [ 99.440570][ T9008] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.448010][ T9008] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.456423][ T9008] device bridge_slave_0 entered promiscuous mode [ 99.464917][ T9008] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.472065][ T9008] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.480034][ T9008] device bridge_slave_1 entered promiscuous mode [ 99.536156][ T9007] device hsr_slave_0 entered promiscuous mode [ 99.593535][ T9007] device hsr_slave_1 entered promiscuous mode [ 99.682622][ T9004] team0: Port device team_slave_0 added [ 99.754719][ T9003] device hsr_slave_0 entered promiscuous mode [ 99.803358][ T9003] device hsr_slave_1 entered promiscuous mode [ 99.842987][ T9003] debugfs: Directory 'hsr0' with parent '/' already present! [ 99.852567][ T9010] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.874854][ T9004] team0: Port device team_slave_1 added [ 99.945542][ T9002] device hsr_slave_0 entered promiscuous mode [ 99.984017][ T9002] device hsr_slave_1 entered promiscuous mode [ 100.032874][ T9002] debugfs: Directory 'hsr0' with parent '/' already present! [ 100.054114][ T9010] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.071772][ T9008] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.084518][ T9008] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.108241][ T9008] team0: Port device team_slave_0 added [ 100.122718][ T9008] team0: Port device team_slave_1 added [ 100.143756][ T9010] team0: Port device team_slave_0 added [ 100.151282][ T9010] team0: Port device team_slave_1 added [ 100.194746][ T9008] device hsr_slave_0 entered promiscuous mode [ 100.244717][ T9008] device hsr_slave_1 entered promiscuous mode [ 100.312884][ T9008] debugfs: Directory 'hsr0' with parent '/' already present! [ 100.395976][ T9004] device hsr_slave_0 entered promiscuous mode [ 100.443255][ T9004] device hsr_slave_1 entered promiscuous mode [ 100.482938][ T9004] debugfs: Directory 'hsr0' with parent '/' already present! [ 100.545028][ T9010] device hsr_slave_0 entered promiscuous mode [ 100.583231][ T9010] device hsr_slave_1 entered promiscuous mode [ 100.662924][ T9010] debugfs: Directory 'hsr0' with parent '/' already present! [ 100.781575][ T9007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.826034][ T9003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.833673][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.842313][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.856968][ T9007] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.875456][ T9002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.902533][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.911269][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.920272][ T3012] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.927602][ T3012] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.936361][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.947745][ T9003] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.969340][ T9010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.982423][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.993577][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.017878][ T9004] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.032443][ T9010] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.039726][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.048604][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.059876][ T9018] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.066971][ T9018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.075260][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.085068][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.093841][ T9018] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.100888][ T9018] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.108590][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.118757][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.127671][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.136432][ T9018] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.143583][ T9018] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.151380][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.159803][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.167889][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.187806][ T9002] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.216056][ T9008] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.223589][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.231308][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.240775][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.249583][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.258426][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.267693][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.276574][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.283718][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.291400][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.300187][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.308569][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.315693][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.324836][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.333111][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.341149][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.350204][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.359630][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.374035][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.383305][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.392033][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.400813][ T3012] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.407940][ T3012] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.416302][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.425157][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.454839][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.462656][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.471751][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.485927][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.493092][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.501025][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.510342][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.519046][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.527692][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.536434][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.545138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.553664][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.570782][ T9008] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.582232][ T9004] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.596779][ T9007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.605782][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.617505][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.626115][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.634010][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.641686][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.650750][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.693547][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.702168][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.717027][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.726288][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.735239][ T9018] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.742380][ T9018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.750088][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.758807][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.768675][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.777259][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.785770][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.794444][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.810601][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.818968][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.827950][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.836455][ T9018] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.843564][ T9018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.851241][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.859934][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.868310][ T9018] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.875418][ T9018] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.883189][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.891754][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.900397][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.908861][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.917779][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.926428][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.935859][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.944370][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.952089][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.960197][ T9018] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.971159][ T9010] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.007630][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.017508][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.025961][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.035319][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.044110][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.052344][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.060753][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.069094][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.077533][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.086953][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.106159][ T9003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.124964][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.135695][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.144850][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.153773][ T9014] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.160822][ T9014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.169161][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.177854][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.196152][ T9004] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 102.206963][ T9004] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.237924][ T9002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.257508][ T9007] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.267827][ T9010] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.281728][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.291252][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.300566][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.309817][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.318969][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.328029][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.336488][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.345632][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.354619][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.363407][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.371709][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.380735][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.389599][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.397942][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.416097][ T9003] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.443397][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.452034][ T9014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.469966][ T9002] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.516676][ T9008] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.535343][ T9008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.555674][ T9004] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.568310][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.577692][ T3012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.637218][ T9008] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/25 08:48:53 executed programs: 14 2019/07/25 08:48:58 executed programs: 205 2019/07/25 08:49:03 executed programs: 390 2019/07/25 08:49:08 executed programs: 577 [ 118.913267][T10731] ================================================================== [ 118.913273][T10731] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 118.913279][T10731] Read of size 8 at addr ffff88807b4bdd50 by task syz-executor.5/10731 [ 118.913282][T10731] [ 118.913287][T10731] CPU: 1 PID: 10731 Comm: syz-executor.5 Not tainted 5.2.0+ #67 [ 118.913294][T10731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.913296][T10731] Call Trace: [ 118.913299][T10731] [ 118.913302][T10731] Allocated by task 0: [ 118.913305][T10731] (stack is not available) [ 118.913308][T10731] [ 118.913311][T10731] Freed by task 2171766330: [ 118.913316][T10731] BUG: unable to handle page fault for address: ffffffff8c294258 [ 118.913320][T10731] #PF: supervisor read access in kernel mode [ 118.913324][T10731] #PF: error_code(0x0000) - not-present page [ 118.913327][T10731] PGD 8c70067 P4D 8c70067 PUD 8c71063 PMD 0 [ 118.913342][T10731] Thread overran stack, or stack corrupted [ 118.913346][T10731] Oops: 0000 [#1] PREEMPT SMP KASAN [ 118.913351][T10731] CPU: 1 PID: 10731 Comm: syz-executor.5 Not tainted 5.2.0+ #67 [ 118.913358][T10731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.913362][T10731] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 118.913375][T10731] Code: ff ff 48 c7 c7 10 f0 d2 88 e8 ac 2b 5d fe e9 d7 fe ff ff 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 60 42 29 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 118.913379][T10731] RSP: 0018:ffff88807b4bdb38 EFLAGS: 00010006 [ 118.913387][T10731] RAX: 00000000001fffff RBX: ffff88807b4bdf4c RCX: 0000000000000000 [ 118.913393][T10731] RDX: 0000000000000000 RSI: ffff88807b4bdb40 RDI: 0000000000003ff0 [ 118.913397][T10731] RBP: ffff88807b4bdb58 R08: 000000000000001c R09: ffffed1015d244fa [ 118.913403][T10731] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0001ed2f00 [ 118.913408][T10731] R13: ffff88807b4bdd50 R14: ffff8880aa400c40 R15: ffff88807b4bdf40 [ 118.913414][T10731] FS: 00005555570bb940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 118.913418][T10731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.913424][T10731] CR2: ffffffff8c294258 CR3: 000000008ecfb000 CR4: 00000000001406e0 [ 118.913429][T10731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 118.913435][T10731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 118.913438][T10731] Call Trace: [ 118.913441][T10731] Modules linked in: [ 118.913447][T10731] CR2: ffffffff8c294258 [ 118.913451][T10731] ---[ end trace eab9ba98f7bd95f7 ]--- [ 118.913455][T10731] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 118.913468][T10731] Code: ff ff 48 c7 c7 10 f0 d2 88 e8 ac 2b 5d fe e9 d7 fe ff ff 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 60 42 29 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 118.913472][T10731] RSP: 0018:ffff88807b4bdb38 EFLAGS: 00010006 [ 118.913480][T10731] RAX: 00000000001fffff RBX: ffff88807b4bdf4c RCX: 0000000000000000 [ 118.913486][T10731] RDX: 0000000000000000 RSI: ffff88807b4bdb40 RDI: 0000000000003ff0 [ 118.913491][T10731] RBP: ffff88807b4bdb58 R08: 000000000000001c R09: ffffed1015d244fa [ 118.913497][T10731] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0001ed2f00 [ 118.913503][T10731] R13: ffff88807b4bdd50 R14: ffff8880aa400c40 R15: ffff88807b4bdf40 [ 118.913509][T10731] FS: 00005555570bb940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 118.913514][T10731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.913520][T10731] CR2: ffffffff8c294258 CR3: 000000008ecfb000 CR4: 00000000001406e0 [ 118.913526][T10731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 118.913532][T10731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 118.913537][T10731] Kernel panic - not syncing: Fatal exception [ 118.914516][T10731] Kernel Offset: disabled