[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 58.960183][ T26] audit: type=1800 audit(1562430745.136:25): pid=8588 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 59.004882][ T26] audit: type=1800 audit(1562430745.146:26): pid=8588 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 59.054831][ T26] audit: type=1800 audit(1562430745.146:27): pid=8588 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 '10.128.0.142' (ECDSA) to the list of known hosts. 2019/07/06 16:40:00 parsed 1 programs 2019/07/06 16:40:02 executed programs: 0 syzkaller login: [ 516.700854][ T8765] IPVS: ftp: loaded support on port[0] = 21 [ 516.709539][ T8764] IPVS: ftp: loaded support on port[0] = 21 [ 516.712777][ T8767] IPVS: ftp: loaded support on port[0] = 21 [ 516.742396][ T8769] IPVS: ftp: loaded support on port[0] = 21 [ 516.756875][ T8770] IPVS: ftp: loaded support on port[0] = 21 [ 516.817325][ T8772] IPVS: ftp: loaded support on port[0] = 21 [ 517.111553][ T8765] chnl_net:caif_netlink_parms(): no params data found [ 517.144090][ T8767] chnl_net:caif_netlink_parms(): no params data found [ 517.153681][ T8770] chnl_net:caif_netlink_parms(): no params data found [ 517.281038][ T8764] chnl_net:caif_netlink_parms(): no params data found [ 517.291515][ T8769] chnl_net:caif_netlink_parms(): no params data found [ 517.358757][ T8765] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.366455][ T8765] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.378594][ T8765] device bridge_slave_0 entered promiscuous mode [ 517.387413][ T8765] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.394496][ T8765] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.402605][ T8765] device bridge_slave_1 entered promiscuous mode [ 517.418991][ T8767] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.428130][ T8767] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.436201][ T8767] device bridge_slave_0 entered promiscuous mode [ 517.448081][ T8767] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.455344][ T8767] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.463042][ T8767] device bridge_slave_1 entered promiscuous mode [ 517.477767][ T8770] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.485313][ T8770] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.493611][ T8770] device bridge_slave_0 entered promiscuous mode [ 517.506629][ T8772] chnl_net:caif_netlink_parms(): no params data found [ 517.529730][ T8770] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.537448][ T8770] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.545512][ T8770] device bridge_slave_1 entered promiscuous mode [ 517.554540][ T8765] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 517.567250][ T8765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 517.637357][ T8767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 517.656907][ T8765] team0: Port device team_slave_0 added [ 517.681491][ T8769] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.688796][ T8769] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.696657][ T8769] device bridge_slave_0 entered promiscuous mode [ 517.705431][ T8767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 517.722608][ T8765] team0: Port device team_slave_1 added [ 517.740066][ T8770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 517.752743][ T8770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 517.762733][ T8764] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.770608][ T8764] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.778645][ T8764] device bridge_slave_0 entered promiscuous mode [ 517.787078][ T8769] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.794157][ T8769] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.802385][ T8769] device bridge_slave_1 entered promiscuous mode [ 517.818671][ T8767] team0: Port device team_slave_0 added [ 517.824734][ T8772] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.831817][ T8772] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.839729][ T8772] device bridge_slave_0 entered promiscuous mode [ 517.853500][ T8772] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.860733][ T8772] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.868608][ T8772] device bridge_slave_1 entered promiscuous mode [ 517.876030][ T8764] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.883208][ T8764] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.891149][ T8764] device bridge_slave_1 entered promiscuous mode [ 517.919755][ T8767] team0: Port device team_slave_1 added [ 517.934076][ T8770] team0: Port device team_slave_0 added [ 517.949261][ T8770] team0: Port device team_slave_1 added [ 517.957324][ T8764] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 518.002279][ T8772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 518.014550][ T8764] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 518.025957][ T8769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 518.076870][ T8767] device hsr_slave_0 entered promiscuous mode [ 518.115053][ T8767] device hsr_slave_1 entered promiscuous mode [ 518.164183][ T8772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 518.191394][ T8769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 518.238055][ T8765] device hsr_slave_0 entered promiscuous mode [ 518.275169][ T8765] device hsr_slave_1 entered promiscuous mode [ 518.406623][ T8770] device hsr_slave_0 entered promiscuous mode [ 518.445296][ T8770] device hsr_slave_1 entered promiscuous mode [ 518.509100][ T8772] team0: Port device team_slave_0 added [ 518.519122][ T8772] team0: Port device team_slave_1 added [ 518.527220][ T8764] team0: Port device team_slave_0 added [ 518.534016][ T8769] team0: Port device team_slave_0 added [ 518.544973][ T8769] team0: Port device team_slave_1 added [ 518.567355][ T8764] team0: Port device team_slave_1 added [ 518.637109][ T8772] device hsr_slave_0 entered promiscuous mode [ 518.685221][ T8772] device hsr_slave_1 entered promiscuous mode [ 518.786875][ T8764] device hsr_slave_0 entered promiscuous mode [ 518.825148][ T8764] device hsr_slave_1 entered promiscuous mode [ 518.927103][ T8769] device hsr_slave_0 entered promiscuous mode [ 518.975186][ T8769] device hsr_slave_1 entered promiscuous mode [ 519.173468][ T8770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.202443][ T8767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.234243][ T8770] 8021q: adding VLAN 0 to HW filter on device team0 [ 519.259802][ T8765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.271049][ T8774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 519.281059][ T8774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 519.294078][ T8767] 8021q: adding VLAN 0 to HW filter on device team0 [ 519.313331][ T8769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.335474][ T8765] 8021q: adding VLAN 0 to HW filter on device team0 [ 519.342432][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 519.350777][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 519.358739][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 519.367762][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 519.376441][ T3638] bridge0: port 1(bridge_slave_0) entered blocking state [ 519.383601][ T3638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 519.392083][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 519.402132][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 519.423933][ T3638] bridge0: port 2(bridge_slave_1) entered blocking state [ 519.431130][ T3638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 519.439634][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 519.447506][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 519.455218][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 519.464465][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 519.512967][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 519.521398][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 519.529964][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 519.543875][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 519.553236][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 519.562094][ T8773] bridge0: port 1(bridge_slave_0) entered blocking state [ 519.569219][ T8773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 519.577351][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 519.586620][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 519.595309][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 519.604508][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 519.613622][ T8773] bridge0: port 2(bridge_slave_1) entered blocking state [ 519.620744][ T8773] bridge0: port 2(bridge_slave_1) entered forwarding state [ 519.628997][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 519.638385][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 519.647056][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 519.656112][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 519.664940][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 519.673303][ T8773] bridge0: port 1(bridge_slave_0) entered blocking state [ 519.680418][ T8773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 519.689224][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 519.697478][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 519.705546][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 519.716740][ T8769] 8021q: adding VLAN 0 to HW filter on device team0 [ 519.738442][ T8772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.752858][ T8764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.760339][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 519.769599][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 519.778364][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 519.787001][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 519.795473][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 519.804011][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 519.812474][ T2861] bridge0: port 2(bridge_slave_1) entered blocking state [ 519.819553][ T2861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 519.827478][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 519.836160][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 519.845501][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 519.854576][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 519.863689][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 519.877951][ T8770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 519.916318][ T8767] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 519.931118][ T8767] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 519.949659][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 519.961206][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 519.970009][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 519.978926][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 519.987507][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 519.996073][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 520.004332][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 520.012821][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 520.020663][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 520.028574][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 520.037377][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 520.046193][ T3638] bridge0: port 1(bridge_slave_0) entered blocking state [ 520.053240][ T3638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 520.062515][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 520.070850][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 520.081969][ T8764] 8021q: adding VLAN 0 to HW filter on device team0 [ 520.113403][ T8770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 520.121609][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 520.133891][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 520.141762][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 520.150413][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 520.159391][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 520.169245][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 520.178199][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 520.188206][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 520.196786][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 520.222700][ T8772] 8021q: adding VLAN 0 to HW filter on device team0 [ 520.231626][ T8765] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 520.243999][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 520.256423][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 520.265723][ T8784] bridge0: port 2(bridge_slave_1) entered blocking state [ 520.272794][ T8784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 520.280746][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 520.289826][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 520.298571][ T8784] bridge0: port 1(bridge_slave_0) entered blocking state [ 520.305868][ T8784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 520.313496][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 520.322640][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 520.331609][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 520.340567][ T8784] bridge0: port 2(bridge_slave_1) entered blocking state [ 520.347713][ T8784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 520.355671][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 520.363843][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 520.375898][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 520.384009][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 520.392853][ T3638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 520.411090][ T8767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 520.445335][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 520.455667][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 520.479512][ T2861] bridge0: port 1(bridge_slave_0) entered blocking state [ 520.486668][ T2861] bridge0: port 1(bridge_slave_0) entered forwarding state [ 520.494768][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 520.503831][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 520.516280][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 520.525143][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 520.533728][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 520.542586][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 520.551050][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 520.573522][ T8769] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 520.586331][ T8769] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 520.635488][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 520.665738][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 520.674183][ T8784] bridge0: port 2(bridge_slave_1) entered blocking state [ 520.681341][ T8784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 520.697977][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 520.707091][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 520.716132][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 520.732730][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 520.751108][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 520.761478][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 520.770939][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 520.780428][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 520.791419][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 520.808640][ T8784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 520.837131][ T8764] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 520.853493][ T8764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 520.883844][ T8765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 520.904987][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 520.914218][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 520.937888][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 520.955857][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 520.965235][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 520.973672][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 521.027303][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 521.042746][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 521.068120][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 521.087281][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 521.101255][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 521.111184][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 521.121791][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 521.130726][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 521.151995][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 521.166980][ T8772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 521.177433][ T8764] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 521.200867][ T8769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 521.252576][ T8772] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/06 16:40:07 executed programs: 21 2019/07/06 16:40:12 executed programs: 215 2019/07/06 16:40:17 executed programs: 401 2019/07/06 16:40:22 executed programs: 589 2019/07/06 16:40:27 executed programs: 782 2019/07/06 16:40:32 executed programs: 973 2019/07/06 16:40:38 executed programs: 1160 2019/07/06 16:40:43 executed programs: 1345 [ 561.064980][T12937] ================================================================== [ 561.064986][T12937] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 561.064992][T12937] Read of size 8 at addr ffff888079658f80 by task syz-executor.4/12937 [ 561.064995][T12937] [ 561.065001][T12937] CPU: 1 PID: 12937 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #58 [ 561.065008][T12937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.065010][T12937] Call Trace: [ 561.065013][T12937] [ 561.065017][T12937] Allocated by task 2502778944: [ 561.065023][T12937] BUG: unable to handle page fault for address: ffffffff8c21df60 [ 561.065028][T12937] #PF: supervisor read access in kernel mode [ 561.065033][T12937] #PF: error_code(0x0000) - not-present page [ 561.065036][T12937] PGD 8c70067 P4D 8c70067 PUD 8c71063 PMD 0 [ 561.065051][T12937] Thread overran stack, or stack corrupted [ 561.065055][T12937] Oops: 0000 [#1] PREEMPT SMP KASAN [ 561.065060][T12937] CPU: 1 PID: 12937 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #58 [ 561.065066][T12937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.065080][T12937] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 561.065092][T12937] Code: e9 7b fd ff ff 4c 89 ff e8 4d d3 62 fe e9 e6 fd ff ff 90 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 9b 25 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 561.065096][T12937] RSP: 0018:ffff888079658cc8 EFLAGS: 00010006 [ 561.065103][T12937] RAX: 00000000001f8880 RBX: ffff888079659504 RCX: 0000000000000000 [ 561.065108][T12937] RDX: 0000000000000000 RSI: ffff888079658cd0 RDI: 0000000000003ff0 [ 561.065113][T12937] RBP: ffff888079658ce8 R08: 0000000000000020 R09: ffffed1015d244fa [ 561.065118][T12937] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0001e59600 [ 561.065123][T12937] R13: ffff888079658f80 R14: ffff8880aa590c40 R15: ffff888079659500 [ 561.065129][T12937] FS: 0000555556d63940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 561.065133][T12937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 561.065138][T12937] CR2: ffffffff8c21df60 CR3: 0000000086306000 CR4: 00000000001406e0 [ 561.065144][T12937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 561.065149][T12937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 561.065151][T12937] Call Trace: [ 561.065154][T12937] Modules linked in: [ 561.065159][T12937] CR2: ffffffff8c21df60 [ 561.065164][T12937] ---[ end trace d5bd383ef1efd780 ]--- [ 561.065168][T12937] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 561.065181][T12937] Code: e9 7b fd ff ff 4c 89 ff e8 4d d3 62 fe e9 e6 fd ff ff 90 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 9b 25 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 561.065186][T12937] RSP: 0018:ffff888079658cc8 EFLAGS: 00010006 [ 561.065194][T12937] RAX: 00000000001f8880 RBX: ffff888079659504 RCX: 0000000000000000 [ 561.065200][T12937] RDX: 0000000000000000 RSI: ffff888079658cd0 RDI: 0000000000003ff0 [ 561.065206][T12937] RBP: ffff888079658ce8 R08: 0000000000000020 R09: ffffed1015d244fa [ 561.065212][T12937] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0001e59600 [ 561.065218][T12937] R13: ffff888079658f80 R14: ffff8880aa590c40 R15: ffff888079659500 [ 561.065224][T12937] FS: 0000555556d63940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 561.065229][T12937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 561.065235][T12937] CR2: ffffffff8c21df60 CR3: 0000000086306000 CR4: 00000000001406e0 [ 561.065241][T12937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 561.065247][T12937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 561.065252][T12937] Kernel panic - not syncing: Fatal exception [ 561.066437][T12937] Kernel Offset: disabled