[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 55.946341][ T26] audit: type=1800 audit(1571262081.280:25): pid=8595 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 55.968059][ T26] audit: type=1800 audit(1571262081.290:26): pid=8595 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 55.988832][ T26] audit: type=1800 audit(1571262081.290:27): pid=8595 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 '10.128.1.5' (ECDSA) to the list of known hosts. 2019/10/16 21:41:32 parsed 1 programs 2019/10/16 21:41:34 executed programs: 0 syzkaller login: [ 68.964786][ T8773] IPVS: ftp: loaded support on port[0] = 21 [ 68.981661][ T8777] IPVS: ftp: loaded support on port[0] = 21 [ 68.981679][ T8772] IPVS: ftp: loaded support on port[0] = 21 [ 69.000782][ T8774] IPVS: ftp: loaded support on port[0] = 21 [ 69.007419][ T8776] IPVS: ftp: loaded support on port[0] = 21 [ 69.019965][ T8775] IPVS: ftp: loaded support on port[0] = 21 [ 69.302878][ T8773] chnl_net:caif_netlink_parms(): no params data found [ 69.339639][ T8774] chnl_net:caif_netlink_parms(): no params data found [ 69.349259][ T8775] chnl_net:caif_netlink_parms(): no params data found [ 69.430802][ T8777] chnl_net:caif_netlink_parms(): no params data found [ 69.466923][ T8776] chnl_net:caif_netlink_parms(): no params data found [ 69.498348][ T8773] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.505949][ T8773] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.514900][ T8773] device bridge_slave_0 entered promiscuous mode [ 69.534423][ T8774] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.541894][ T8774] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.552494][ T8774] device bridge_slave_0 entered promiscuous mode [ 69.564759][ T8774] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.573385][ T8774] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.581324][ T8774] device bridge_slave_1 entered promiscuous mode [ 69.596300][ T8772] chnl_net:caif_netlink_parms(): no params data found [ 69.611829][ T8773] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.619264][ T8773] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.627639][ T8773] device bridge_slave_1 entered promiscuous mode [ 69.664492][ T8776] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.671913][ T8776] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.679863][ T8776] device bridge_slave_0 entered promiscuous mode [ 69.692229][ T8775] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.699623][ T8775] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.707936][ T8775] device bridge_slave_0 entered promiscuous mode [ 69.721246][ T8774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.735984][ T8776] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.743498][ T8776] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.754883][ T8776] device bridge_slave_1 entered promiscuous mode [ 69.773480][ T8775] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.781034][ T8775] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.792110][ T8775] device bridge_slave_1 entered promiscuous mode [ 69.801181][ T8773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.812361][ T8774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.845313][ T8776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.866808][ T8773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.882895][ T8777] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.890107][ T8777] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.898553][ T8777] device bridge_slave_0 entered promiscuous mode [ 69.910481][ T8777] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.917656][ T8777] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.925305][ T8777] device bridge_slave_1 entered promiscuous mode [ 69.933657][ T8775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.947878][ T8776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.965426][ T8774] team0: Port device team_slave_0 added [ 69.972694][ T8772] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.983120][ T8772] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.991876][ T8772] device bridge_slave_0 entered promiscuous mode [ 70.000036][ T8772] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.007628][ T8772] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.015676][ T8772] device bridge_slave_1 entered promiscuous mode [ 70.034969][ T8775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.062454][ T8774] team0: Port device team_slave_1 added [ 70.073608][ T8777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.095898][ T8773] team0: Port device team_slave_0 added [ 70.104401][ T8776] team0: Port device team_slave_0 added [ 70.111607][ T8776] team0: Port device team_slave_1 added [ 70.122167][ T8777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.132217][ T8775] team0: Port device team_slave_0 added [ 70.141367][ T8773] team0: Port device team_slave_1 added [ 70.171725][ T8772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.187692][ T8775] team0: Port device team_slave_1 added [ 70.194793][ T8772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.259653][ T8776] device hsr_slave_0 entered promiscuous mode [ 70.307094][ T8776] device hsr_slave_1 entered promiscuous mode [ 70.419514][ T8774] device hsr_slave_0 entered promiscuous mode [ 70.477026][ T8774] device hsr_slave_1 entered promiscuous mode [ 70.526664][ T8774] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.541688][ T8777] team0: Port device team_slave_0 added [ 70.648472][ T8773] device hsr_slave_0 entered promiscuous mode [ 70.706847][ T8773] device hsr_slave_1 entered promiscuous mode [ 70.756788][ T8773] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.778328][ T8777] team0: Port device team_slave_1 added [ 70.829833][ T8775] device hsr_slave_0 entered promiscuous mode [ 70.870296][ T8775] device hsr_slave_1 entered promiscuous mode [ 70.916795][ T8775] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.938477][ T8772] team0: Port device team_slave_0 added [ 70.958858][ T8772] team0: Port device team_slave_1 added [ 71.041932][ T8777] device hsr_slave_0 entered promiscuous mode [ 71.077749][ T8777] device hsr_slave_1 entered promiscuous mode [ 71.146630][ T8777] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.218631][ T8772] device hsr_slave_0 entered promiscuous mode [ 71.267136][ T8772] device hsr_slave_1 entered promiscuous mode [ 71.306641][ T8772] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.374678][ T8773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.428350][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.439362][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.469280][ T8775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.501169][ T8773] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.508247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.516164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.532297][ T8775] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.542203][ T8776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.556369][ T8774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.582475][ T8776] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.591219][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.600305][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.609058][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.616199][ T8779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.624611][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.633380][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.641883][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.648990][ T8779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.656911][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.664571][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.672345][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.680874][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.689348][ T8779] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.696389][ T8779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.704316][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.712299][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.739046][ T8772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.753716][ T8777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.767328][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.777724][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.786406][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.795853][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.804563][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.813527][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.822396][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.830809][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.839898][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.848561][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.857240][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.865779][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.874662][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.881784][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.890420][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.899409][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.908054][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.915119][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.923643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.931844][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.943936][ T8775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.968655][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.976394][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.987851][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.996030][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.006407][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.015176][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.024184][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.031312][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.039303][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.050169][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.062852][ T8774] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.076968][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.085683][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.094821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.104223][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.111606][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.119486][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.128589][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.137079][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.144127][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.152608][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.170698][ T8772] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.197609][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.206176][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.224408][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.234371][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.243119][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.251019][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.259363][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.268290][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.277604][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.286110][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.294907][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.303516][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.311986][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.320430][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.328983][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.337473][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.345694][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.354099][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.368452][ T8777] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.377968][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.388160][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.397358][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.405620][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.417185][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.431850][ T8774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.444168][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.454324][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.466459][ T2816] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.473571][ T2816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.482286][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.491044][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.499606][ T2816] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.506710][ T2816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.514811][ T2816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.531247][ T8775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.544795][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.553413][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.565879][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.575162][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.582269][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.590965][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.599758][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.609133][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.617048][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.637917][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.650522][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.659364][ T8786] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.666394][ T8786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.675343][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.684097][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.692867][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.701777][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.710186][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.718989][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.727616][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.735866][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.744313][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.753025][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.763380][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.771608][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.780349][ T8786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.801387][ T8772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.829059][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.845267][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.854087][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.863298][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.878601][ T8773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.901066][ T8774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.918838][ T8776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.939050][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.957501][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.966307][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.981964][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.993027][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.004179][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.015645][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.026690][ C0] hrtimer: interrupt took 36711 ns [ 73.044603][ T8772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.069819][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.084085][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.094157][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.103401][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.115176][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.148792][ T8776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.273374][ T8777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.299817][ T8803] encrypted_key: key user:syz not found [ 73.315212][ T8804] encrypted_key: key user:syz not found [ 73.452483][ T8815] encrypted_key: key user:syz not found [ 73.527378][ T8822] encrypted_key: key user:syz not found [ 73.575086][ T8826] encrypted_key: key user:syz not found [ 73.625456][ T8827] encrypted_key: key user:syz not found [ 73.676168][ T8835] encrypted_key: key user:syz not found [ 73.747128][ T8843] encrypted_key: key user:syz not found [ 73.751395][ T8845] encrypted_key: key user:syz not found [ 73.769809][ T8849] encrypted_key: key user:syz not found [ 73.782260][ T8848] encrypted_key: key user:syz not found 2019/10/16 21:41:39 executed programs: 19 [ 73.861715][ T8853] encrypted_key: key user:syz not found [ 73.864481][ T8854] encrypted_key: key user:syz not found [ 73.991568][ T8871] encrypted_key: key user:syz not found [ 74.014977][ T8875] encrypted_key: key user:syz not found [ 74.067437][ T8879] encrypted_key: key user:syz not found [ 74.084220][ T8883] encrypted_key: key user:syz not found [ 74.151931][ T8888] encrypted_key: key user:syz not found [ 74.183449][ T8890] encrypted_key: key user:syz not found [ 74.225605][ T8893] encrypted_key: key user:syz not found [ 74.282764][ T8903] encrypted_key: key user:syz not found [ 74.310854][ T8905] encrypted_key: key user:syz not found [ 74.314849][ T8901] encrypted_key: key user:syz not found [ 74.331143][ T8907] encrypted_key: key user:syz not found [ 74.440714][ T8919] encrypted_key: key user:syz not found [ 74.443246][ T8916] encrypted_key: key user:syz not found [ 74.514772][ T8926] encrypted_key: key user:syz not found [ 74.569194][ T8931] encrypted_key: key user:syz not found [ 74.573490][ T8932] encrypted_key: key user:syz not found [ 74.582776][ T8933] encrypted_key: key user:syz not found [ 74.647047][ T8935] encrypted_key: key user:syz not found [ 74.648645][ T8936] encrypted_key: key user:syz not found [ 74.751874][ T8950] encrypted_key: key user:syz not found [ 74.755322][ T8951] encrypted_key: key user:syz not found [ 74.763353][ T8952] encrypted_key: key user:syz not found [ 74.770357][ T8953] encrypted_key: key user:syz not found [ 74.781585][ T8955] encrypted_key: key user:syz not found [ 74.828303][ T8958] encrypted_key: key user:syz not found [ 74.883169][ T8965] encrypted_key: key user:syz not found [ 74.925898][ T8964] encrypted_key: key user:syz not found [ 74.935251][ T8963] encrypted_key: key user:syz not found [ 75.025551][ T8979] encrypted_key: key user:syz not found [ 75.031256][ T8980] encrypted_key: key user:syz not found [ 75.037074][ T8981] encrypted_key: key user:syz not found [ 75.148715][ T8987] encrypted_key: key user:syz not found [ 75.155065][ T8991] encrypted_key: key user:syz not found [ 75.179230][ T8990] encrypted_key: key user:syz not found [ 75.279058][ T9006] encrypted_key: key user:syz not found [ 75.284340][ T9007] encrypted_key: key user:syz not found [ 75.297703][ T9004] encrypted_key: key user:syz not found [ 75.340742][ T9010] encrypted_key: key user:syz not found [ 75.445236][ T9016] encrypted_key: key user:syz not found [ 75.493397][ T9025] encrypted_key: key user:syz not found [ 75.514339][ T9024] encrypted_key: key user:syz not found [ 75.519064][ T9027] encrypted_key: key user:syz not found [ 75.521326][ T9026] encrypted_key: key user:syz not found [ 75.583074][ T9032] encrypted_key: key user:syz not found [ 75.612683][ T9035] encrypted_key: key user:syz not found [ 75.639069][ T9037] encrypted_key: key user:syz not found [ 75.727209][ T9049] encrypted_key: key user:syz not found [ 75.727261][ T9047] encrypted_key: key user:syz not found [ 75.770804][ T9055] encrypted_key: key user:syz not found [ 75.807107][ T9048] encrypted_key: key user:syz not found [ 75.817183][ T9059] encrypted_key: key user:syz not found [ 75.854562][ T9051] encrypted_key: key user:syz not found [ 75.932021][ T9070] encrypted_key: key user:syz not found [ 75.932169][ T9064] ------------[ cut here ]------------ [ 76.016791][ T9080] encrypted_key: key user:syz not found [ 76.021117][ T9064] refcount_t: increment on 0; use-after-free. [ 76.026551][ T9078] encrypted_key: key user:syz not found [ 76.029697][ T9079] encrypted_key: key user:syz not found [ 76.077001][ T9081] encrypted_key: key user:syz not found [ 76.082959][ T9064] WARNING: CPU: 1 PID: 9064 at lib/refcount.c:156 refcount_inc_checked+0x61/0x70 [ 76.097951][ T9064] Kernel panic - not syncing: panic_on_warn set ... [ 76.104636][ T9064] CPU: 1 PID: 9064 Comm: syz-executor.5 Not tainted 5.4.0-rc3+ #0 [ 76.112893][ T9064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.122960][ T9064] Call Trace: [ 76.126267][ T9064] dump_stack+0x172/0x1f0 [ 76.130625][ T9064] ? refcount_inc_not_zero_checked+0x200/0x200 [ 76.136993][ T9064] panic+0x2e3/0x75c [ 76.140925][ T9064] ? add_taint.cold+0x16/0x16 [ 76.145625][ T9064] ? __kasan_check_write+0x14/0x20 [ 76.151003][ T9064] ? __warn.cold+0x14/0x35 [ 76.155426][ T9064] ? __warn+0xd9/0x1d0 [ 76.159698][ T9064] ? refcount_inc_checked+0x61/0x70 [ 76.164897][ T9064] __warn.cold+0x2f/0x35 [ 76.169161][ T9064] ? refcount_inc_checked+0x61/0x70 [ 76.174457][ T9064] report_bug+0x289/0x300 [ 76.178793][ T9064] do_error_trap+0x11b/0x200 [ 76.183422][ T9064] do_invalid_op+0x37/0x50 [ 76.187925][ T9064] ? refcount_inc_checked+0x61/0x70 [ 76.193143][ T9064] invalid_op+0x23/0x30 [ 76.197316][ T9064] RIP: 0010:refcount_inc_checked+0x61/0x70 [ 76.203148][ T9064] Code: 1d 58 46 7e 06 31 ff 89 de e8 0b cb 2e fe 84 db 75 dd e8 c2 c9 2e fe 48 c7 c7 40 ad e6 87 c6 05 38 46 7e 06 01 e8 67 0c 00 fe <0f> 0b eb c1 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 [ 76.219835][ T9091] encrypted_key: key user:syz not found [ 76.223740][ T9064] RSP: 0018:ffff888081447c68 EFLAGS: 00010286 [ 76.235539][ T9064] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.240577][ T9092] encrypted_key: key user:syz not found [ 76.244510][ T9064] RDX: 0000000000000000 RSI: ffffffff815cb646 RDI: ffffed1010288f7f [ 76.258396][ T9064] RBP: ffff888081447c78 R08: ffff8880a231a080 R09: ffffed1015d26159 [ 76.266626][ T9064] R10: ffffed1015d26158 R11: ffff8880ae930ac7 R12: ffff8880a4518940 [ 76.274604][ T9064] R13: 0000000000000000 R14: ffff888081447e10 R15: ffff8880a4518c40 [ 76.282602][ T9064] ? vprintk_func+0x86/0x189 [ 76.287202][ T9064] ? refcount_inc_checked+0x61/0x70 [ 76.290927][ T3899] kobject: 'loop4' (00000000847385eb): kobject_uevent_env [ 76.292495][ T9064] find_key_to_update+0x8b/0xc0 [ 76.304435][ T9064] key_create_or_update+0x588/0xbe0 [ 76.309920][ T9064] ? key_type_lookup+0xf0/0xf0 [ 76.314687][ T9064] ? join_session_keyring+0x340/0x340 [ 76.320087][ T9064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 76.326428][ T9064] __x64_sys_add_key+0x2bd/0x4f0 [ 76.331390][ T9064] ? key_get_type_from_user.constprop.0+0x110/0x110 [ 76.338175][ T9064] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 76.341504][ T3899] kobject: 'loop4' (00000000847385eb): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 76.343741][ T9064] ? do_syscall_64+0x26/0x760 [ 76.343757][ T9064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.343774][ T9064] ? lockdep_hardirqs_on+0x421/0x5e0 [ 76.343790][ T9064] ? trace_hardirqs_on+0x67/0x240 [ 76.343813][ T9064] do_syscall_64+0xfa/0x760 [ 76.380510][ T9064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.386406][ T9064] RIP: 0033:0x459a59 [ 76.390308][ T9064] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.410191][ T9064] RSP: 002b:00007f22e3171c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 76.418612][ T9064] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a59 [ 76.426769][ T9064] RDX: 0000000020000440 RSI: 0000000020000000 RDI: 0000000020000040 [ 76.430179][ T9098] encrypted_key: key user:syz not found [ 76.433350][ T3899] kobject: 'loop0' (0000000002312fc7): kobject_uevent_env [ 76.435186][ T9064] RBP: 000000000075bf20 R08: fffffffffffffffe R09: 0000000000000000 [ 76.435194][ T9064] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f22e31726d4 [ 76.435203][ T9064] R13: 00000000004bfab8 R14: 00000000004d1ad8 R15: 00000000ffffffff [ 76.442482][ T9064] Kernel Offset: disabled [ 76.479150][ T9064] Rebooting in 86400 seconds..