[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 70.812345][ T26] audit: type=1800 audit(1565144689.746:25): pid=8916 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 70.861353][ T26] audit: type=1800 audit(1565144689.746:26): pid=8916 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 70.910745][ T26] audit: type=1800 audit(1565144689.756:27): pid=8916 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 '10.128.1.61' (ECDSA) to the list of known hosts. 2019/08/07 02:25:09 parsed 1 programs 2019/08/07 02:25:11 executed programs: 0 syzkaller login: [ 93.008093][ T9091] IPVS: ftp: loaded support on port[0] = 21 [ 93.013134][ T9090] IPVS: ftp: loaded support on port[0] = 21 [ 93.138600][ T9095] IPVS: ftp: loaded support on port[0] = 21 [ 93.162593][ T9096] IPVS: ftp: loaded support on port[0] = 21 [ 93.171848][ T9098] IPVS: ftp: loaded support on port[0] = 21 [ 93.239905][ T9099] IPVS: ftp: loaded support on port[0] = 21 [ 93.373912][ T9090] chnl_net:caif_netlink_parms(): no params data found [ 93.444438][ T9090] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.452257][ T9090] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.459986][ T9090] device bridge_slave_0 entered promiscuous mode [ 93.496155][ T9090] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.503390][ T9090] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.511817][ T9090] device bridge_slave_1 entered promiscuous mode [ 93.522040][ T9091] chnl_net:caif_netlink_parms(): no params data found [ 93.597471][ T9090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.612170][ T9090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.642588][ T9096] chnl_net:caif_netlink_parms(): no params data found [ 93.666946][ T9091] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.674178][ T9091] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.682071][ T9091] device bridge_slave_0 entered promiscuous mode [ 93.693336][ T9091] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.700608][ T9091] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.708318][ T9091] device bridge_slave_1 entered promiscuous mode [ 93.726486][ T9090] team0: Port device team_slave_0 added [ 93.780134][ T9091] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.791234][ T9091] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.802538][ T9090] team0: Port device team_slave_1 added [ 93.876938][ T9095] chnl_net:caif_netlink_parms(): no params data found [ 93.915441][ T9099] chnl_net:caif_netlink_parms(): no params data found [ 93.924549][ T9098] chnl_net:caif_netlink_parms(): no params data found [ 93.938541][ T9096] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.945756][ T9096] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.953992][ T9096] device bridge_slave_0 entered promiscuous mode [ 93.964014][ T9091] team0: Port device team_slave_0 added [ 93.970168][ T9096] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.977322][ T9096] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.985242][ T9096] device bridge_slave_1 entered promiscuous mode [ 94.033936][ T9090] device hsr_slave_0 entered promiscuous mode [ 94.070787][ T9090] device hsr_slave_1 entered promiscuous mode [ 94.177659][ T9091] team0: Port device team_slave_1 added [ 94.232705][ T9096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.255044][ T9098] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.262744][ T9098] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.270635][ T9098] device bridge_slave_0 entered promiscuous mode [ 94.278459][ T9098] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.285724][ T9098] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.294029][ T9098] device bridge_slave_1 entered promiscuous mode [ 94.301445][ T9095] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.308517][ T9095] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.316427][ T9095] device bridge_slave_0 entered promiscuous mode [ 94.326271][ T9096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.380033][ T9095] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.387314][ T9095] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.395559][ T9095] device bridge_slave_1 entered promiscuous mode [ 94.402848][ T9099] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.409912][ T9099] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.420235][ T9099] device bridge_slave_0 entered promiscuous mode [ 94.441944][ T9096] team0: Port device team_slave_0 added [ 94.449369][ T9096] team0: Port device team_slave_1 added [ 94.457275][ T9098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.472783][ T9099] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.479953][ T9099] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.488707][ T9099] device bridge_slave_1 entered promiscuous mode [ 94.543774][ T9091] device hsr_slave_0 entered promiscuous mode [ 94.610605][ T9091] device hsr_slave_1 entered promiscuous mode [ 94.660604][ T9091] debugfs: Directory 'hsr0' with parent '/' already present! [ 94.671412][ T9098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.711909][ T9099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.724605][ T9095] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.737272][ T9095] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.760857][ T9099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.781785][ T9098] team0: Port device team_slave_0 added [ 94.821031][ T9098] team0: Port device team_slave_1 added [ 94.903729][ T9096] device hsr_slave_0 entered promiscuous mode [ 94.944310][ T9096] device hsr_slave_1 entered promiscuous mode [ 94.990474][ T9096] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.001044][ T9095] team0: Port device team_slave_0 added [ 95.019084][ T9099] team0: Port device team_slave_0 added [ 95.042804][ T9095] team0: Port device team_slave_1 added [ 95.094483][ T9098] device hsr_slave_0 entered promiscuous mode [ 95.150941][ T9098] device hsr_slave_1 entered promiscuous mode [ 95.210581][ T9098] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.226298][ T9099] team0: Port device team_slave_1 added [ 95.292739][ T9095] device hsr_slave_0 entered promiscuous mode [ 95.340887][ T9095] device hsr_slave_1 entered promiscuous mode [ 95.380697][ T9095] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.473573][ T9099] device hsr_slave_0 entered promiscuous mode [ 95.510834][ T9099] device hsr_slave_1 entered promiscuous mode [ 95.580422][ T9099] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.673274][ T9090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.711003][ T9091] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.739376][ T9098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.761638][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.771786][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.817256][ T9090] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.833833][ T9091] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.850802][ T9096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.858339][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.867021][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.875220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.883353][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.892771][ T9098] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.906606][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.917853][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.926699][ T3513] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.933898][ T3513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.942432][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.951380][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.959703][ T3513] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.966812][ T3513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.977931][ T9099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.014191][ T9095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.022319][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.030265][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.038812][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.048489][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.057991][ T9102] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.065129][ T9102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.073475][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.082245][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.091164][ T9102] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.098239][ T9102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.105950][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.114652][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.123447][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.132534][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.141146][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.149680][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.158220][ T9102] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.165295][ T9102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.173052][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.182448][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.190627][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.209527][ T9099] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.235499][ T9095] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.253712][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.266403][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.275477][ T9107] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.282588][ T9107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.290593][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.299090][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.306874][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.314951][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.323586][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.332737][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.341437][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.349667][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.358353][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.366820][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.375365][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.383073][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.390910][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.399391][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.408442][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.416945][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.425687][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.434211][ T9107] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.441309][ T9107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.450419][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.458591][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.472343][ T9091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.507745][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.524391][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.533733][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.542622][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.551743][ T9102] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.558783][ T9102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.566462][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.575579][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.584650][ T9102] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.591765][ T9102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.599404][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.608119][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.616537][ T9102] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.623629][ T9102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.632097][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.641262][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.649506][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.658470][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.666951][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.676009][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.684073][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.715973][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.729908][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.739765][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.749111][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.757980][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.766495][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.774957][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.788358][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.796751][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.804830][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.813008][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.821020][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.829492][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.847160][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.856009][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.876496][ T9098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.888468][ T9096] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.910236][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.919457][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.928946][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.941119][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.949292][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.957895][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.966436][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.975598][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.984449][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.993111][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.002408][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.011161][ T9102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.022770][ T9099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.044796][ T9091] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.055286][ T9095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.078240][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.086850][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.097173][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.105934][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.133928][ T9090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.142174][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.157850][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.167194][ T9107] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.174350][ T9107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.197747][ T9095] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.226746][ T9099] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.245667][ T9098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.272970][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.286301][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.306021][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.315352][ T9107] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.322462][ T9107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.331107][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.339645][ T9107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.385810][ T9090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.442240][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.477761][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.517168][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.548325][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.557790][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.573187][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.617924][ T9096] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.639801][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.672070][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.726910][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.760224][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2019/08/07 02:25:16 executed programs: 15 [ 97.873260][ T9096] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/07 02:25:21 executed programs: 202 [ 104.130759][ T9788] ================================================================== [ 104.130766][ T9788] BUG: KASAN: slab-out-of-bounds in class_equal+0x40/0x50 [ 104.130772][ T9788] Read of size 8 at addr ffff888084aaff90 by task syz-executor.1/9788 [ 104.130775][ T9788] [ 104.130780][ T9788] CPU: 1 PID: 9788 Comm: syz-executor.1 Not tainted 5.2.0+ #97 [ 104.130787][ T9788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.130790][ T9788] Call Trace: [ 104.130793][ T9788] [ 104.130796][ T9788] Allocated by task 9113: [ 104.130800][ T9788] save_stack+0x23/0x90 [ 104.130804][ T9788] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 104.130808][ T9788] kasan_slab_alloc+0xf/0x20 [ 104.130812][ T9788] kmem_cache_alloc+0x121/0x710 [ 104.130815][ T9788] getname_flags+0xd6/0x5b0 [ 104.130827][ T9788] user_path_at_empty+0x2f/0x50 [ 104.130830][ T9788] vfs_statx+0x129/0x200 [ 104.130834][ T9788] __do_sys_newfstatat+0xad/0x130 [ 104.130838][ T9788] __x64_sys_newfstatat+0x97/0xf0 [ 104.130842][ T9788] do_syscall_64+0xfd/0x6a0 [ 104.130846][ T9788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.130849][ T9788] [ 104.130853][ T9788] Freed by task 9113: [ 104.130856][ T9788] save_stack+0x23/0x90 [ 104.130860][ T9788] __kasan_slab_free+0x102/0x150 [ 104.130864][ T9788] kasan_slab_free+0xe/0x10 [ 104.130868][ T9788] kmem_cache_free+0x86/0x320 [ 104.130871][ T9788] putname+0xef/0x130 [ 104.130875][ T9788] filename_lookup+0x28f/0x410 [ 104.130879][ T9788] user_path_at_empty+0x43/0x50 [ 104.130882][ T9788] vfs_statx+0x129/0x200 [ 104.130886][ T9788] __do_sys_newfstatat+0xad/0x130 [ 104.130890][ T9788] __x64_sys_newfstatat+0x97/0xf0 [ 104.130894][ T9788] do_syscall_64+0xfd/0x6a0 [ 104.130898][ T9788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.130901][ T9788] [ 104.130906][ T9788] The buggy address belongs to the object at ffff888084aae300 [ 104.130911][ T9788] which belongs to the cache names_cache of size 4096 [ 104.130917][ T9788] The buggy address is located 3216 bytes to the right of [ 104.130922][ T9788] 4096-byte region [ffff888084aae300, ffff888084aaf300) [ 104.130926][ T9788] The buggy address belongs to the page: [ 104.130932][ T9788] page:ffffea000212ab80 refcount:1 mapcount:0 mapping:ffff88821bc46380 index:0x0 compound_mapcount: 0 [ 104.130943][ T9788] flags: 0x1fffc0000010200(slab|head) [ 104.130949][ T9788] raw: 01fffc0000010200 ffffea000224f488 ffffea0002242688 ffff88821bc46380 [ 104.130955][ T9788] raw: 0000000000000000 ffff888084aae300 0000000100000001 0000000000000000 [ 104.130960][ T9788] page dumped because: kasan: bad access detected [ 104.130963][ T9788] [ 104.130967][ T9788] Memory state around the buggy address: [ 104.130973][ T9788] ffff888084aafe80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 104.130979][ T9788] ffff888084aaff00: fc fc fc fc fc fc fc fc f1 f1 f1 f1 00 f2 f2 f2 [ 104.130985][ T9788] >ffff888084aaff80: fc fc fc fc 00 00 00 f3 f3 f3 f3 f3 00 00 00 00 [ 104.130989][ T9788] ^ [ 104.130994][ T9788] ffff888084ab0000: fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb fb [ 104.131000][ T9788] ffff888084ab0080: fb fb fc fc fc fc fb fb fb fb f1 f1 f1 f1 00 f3 [ 104.131006][ T9788] ================================================================== [ 104.131010][ T9788] Disabling lock debugging due to kernel taint [ 104.131016][ T9788] Kernel panic - not syncing: panic_on_warn set ... [ 105.252099][ T9788] Shutting down cpus with NMI [ 105.252102][ T9788] Kernel Offset: disabled