[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 54.944231][ T26] audit: type=1800 audit(1570385345.897:25): pid=8524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 54.985463][ T26] audit: type=1800 audit(1570385345.907:26): pid=8524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 55.021032][ T26] audit: type=1800 audit(1570385345.907:27): pid=8524 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 '10.128.1.1' (ECDSA) to the list of known hosts. syzkaller login: [ 1522.782410][ T8690] IPVS: ftp: loaded support on port[0] = 21 [ 1522.782523][ T8689] IPVS: ftp: loaded support on port[0] = 21 [ 1522.800032][ T8693] IPVS: ftp: loaded support on port[0] = 21 [ 1522.801719][ T8691] IPVS: ftp: loaded support on port[0] = 21 [ 1522.807261][ T8692] IPVS: ftp: loaded support on port[0] = 21 [ 1522.814141][ T8688] IPVS: ftp: loaded support on port[0] = 21 [ 1523.079301][ T8689] chnl_net:caif_netlink_parms(): no params data found [ 1523.089016][ T8693] chnl_net:caif_netlink_parms(): no params data found [ 1523.097752][ T8692] chnl_net:caif_netlink_parms(): no params data found [ 1523.197142][ T8688] chnl_net:caif_netlink_parms(): no params data found [ 1523.230052][ T8691] chnl_net:caif_netlink_parms(): no params data found [ 1523.238838][ T8690] chnl_net:caif_netlink_parms(): no params data found [ 1523.295042][ T8692] bridge0: port 1(bridge_slave_0) entered blocking state [ 1523.303067][ T8692] bridge0: port 1(bridge_slave_0) entered disabled state [ 1523.311565][ T8692] device bridge_slave_0 entered promiscuous mode [ 1523.319490][ T8693] bridge0: port 1(bridge_slave_0) entered blocking state [ 1523.326684][ T8693] bridge0: port 1(bridge_slave_0) entered disabled state [ 1523.334262][ T8693] device bridge_slave_0 entered promiscuous mode [ 1523.344945][ T8693] bridge0: port 2(bridge_slave_1) entered blocking state [ 1523.352116][ T8693] bridge0: port 2(bridge_slave_1) entered disabled state [ 1523.359996][ T8693] device bridge_slave_1 entered promiscuous mode [ 1523.377492][ T8689] bridge0: port 1(bridge_slave_0) entered blocking state [ 1523.384574][ T8689] bridge0: port 1(bridge_slave_0) entered disabled state [ 1523.392824][ T8689] device bridge_slave_0 entered promiscuous mode [ 1523.400872][ T8689] bridge0: port 2(bridge_slave_1) entered blocking state [ 1523.408375][ T8689] bridge0: port 2(bridge_slave_1) entered disabled state [ 1523.416729][ T8689] device bridge_slave_1 entered promiscuous mode [ 1523.423667][ T8692] bridge0: port 2(bridge_slave_1) entered blocking state [ 1523.430802][ T8692] bridge0: port 2(bridge_slave_1) entered disabled state [ 1523.438840][ T8692] device bridge_slave_1 entered promiscuous mode [ 1523.483390][ T8691] bridge0: port 1(bridge_slave_0) entered blocking state [ 1523.490685][ T8691] bridge0: port 1(bridge_slave_0) entered disabled state [ 1523.498369][ T8691] device bridge_slave_0 entered promiscuous mode [ 1523.512709][ T8691] bridge0: port 2(bridge_slave_1) entered blocking state [ 1523.519961][ T8691] bridge0: port 2(bridge_slave_1) entered disabled state [ 1523.530897][ T8691] device bridge_slave_1 entered promiscuous mode [ 1523.558646][ T8688] bridge0: port 1(bridge_slave_0) entered blocking state [ 1523.566530][ T8688] bridge0: port 1(bridge_slave_0) entered disabled state [ 1523.574130][ T8688] device bridge_slave_0 entered promiscuous mode [ 1523.589680][ T8693] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1523.600167][ T8692] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1523.615335][ T8692] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1523.624508][ T8690] bridge0: port 1(bridge_slave_0) entered blocking state [ 1523.632008][ T8690] bridge0: port 1(bridge_slave_0) entered disabled state [ 1523.640334][ T8690] device bridge_slave_0 entered promiscuous mode [ 1523.647796][ T8688] bridge0: port 2(bridge_slave_1) entered blocking state [ 1523.654851][ T8688] bridge0: port 2(bridge_slave_1) entered disabled state [ 1523.663158][ T8688] device bridge_slave_1 entered promiscuous mode [ 1523.672713][ T8689] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1523.683814][ T8693] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1523.696376][ T8691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1523.713734][ T8690] bridge0: port 2(bridge_slave_1) entered blocking state [ 1523.720874][ T8690] bridge0: port 2(bridge_slave_1) entered disabled state [ 1523.728874][ T8690] device bridge_slave_1 entered promiscuous mode [ 1523.748339][ T8689] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1523.763424][ T8691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1523.774714][ T8692] team0: Port device team_slave_0 added [ 1523.795113][ T8688] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1523.817577][ T8692] team0: Port device team_slave_1 added [ 1523.824303][ T8693] team0: Port device team_slave_0 added [ 1523.833151][ T8690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1523.849623][ T8688] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1523.864171][ T8689] team0: Port device team_slave_0 added [ 1523.871074][ T8693] team0: Port device team_slave_1 added [ 1523.877759][ T8689] team0: Port device team_slave_1 added [ 1523.884467][ T8690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1523.907727][ T8691] team0: Port device team_slave_0 added [ 1523.919117][ T8691] team0: Port device team_slave_1 added [ 1523.934647][ T8690] team0: Port device team_slave_0 added [ 1523.948346][ T8688] team0: Port device team_slave_0 added [ 1523.972687][ T8690] team0: Port device team_slave_1 added [ 1523.994061][ T8688] team0: Port device team_slave_1 added [ 1524.038606][ T8689] device hsr_slave_0 entered promiscuous mode [ 1524.095759][ T8689] device hsr_slave_1 entered promiscuous mode [ 1524.208437][ T8692] device hsr_slave_0 entered promiscuous mode [ 1524.275685][ T8692] device hsr_slave_1 entered promiscuous mode [ 1524.325966][ T8692] debugfs: Directory 'hsr0' with parent '/' already present! [ 1524.388508][ T8691] device hsr_slave_0 entered promiscuous mode [ 1524.455626][ T8691] device hsr_slave_1 entered promiscuous mode [ 1524.505617][ T8691] debugfs: Directory 'hsr0' with parent '/' already present! [ 1524.579043][ T8693] device hsr_slave_0 entered promiscuous mode [ 1524.615796][ T8693] device hsr_slave_1 entered promiscuous mode [ 1524.675524][ T8693] debugfs: Directory 'hsr0' with parent '/' already present! [ 1524.738597][ T8690] device hsr_slave_0 entered promiscuous mode [ 1524.776694][ T8690] device hsr_slave_1 entered promiscuous mode [ 1524.815420][ T8690] debugfs: Directory 'hsr0' with parent '/' already present! [ 1524.877365][ T8688] device hsr_slave_0 entered promiscuous mode [ 1524.925822][ T8688] device hsr_slave_1 entered promiscuous mode [ 1524.985524][ T8688] debugfs: Directory 'hsr0' with parent '/' already present! [ 1525.091060][ T8688] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1525.142547][ T8688] 8021q: adding VLAN 0 to HW filter on device team0 [ 1525.163159][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1525.171451][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1525.184373][ T8689] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1525.219163][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1525.228298][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1525.237180][ T8696] bridge0: port 1(bridge_slave_0) entered blocking state [ 1525.244306][ T8696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1525.252715][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1525.262316][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1525.270787][ T8696] bridge0: port 2(bridge_slave_1) entered blocking state [ 1525.277914][ T8696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1525.285651][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1525.297036][ T8692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1525.310306][ T8691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1525.328645][ T8705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1525.336870][ T8705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1525.344522][ T8705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1525.361072][ T8689] 8021q: adding VLAN 0 to HW filter on device team0 [ 1525.387541][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1525.395230][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1525.403256][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1525.412333][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1525.421907][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1525.430698][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1525.440509][ T8692] 8021q: adding VLAN 0 to HW filter on device team0 [ 1525.461177][ T8691] 8021q: adding VLAN 0 to HW filter on device team0 [ 1525.472712][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1525.480821][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1525.489651][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1525.498059][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 1525.505095][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1525.513077][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1525.521989][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1525.530489][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 1525.537551][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1525.545029][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1525.553002][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1525.560723][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1525.569913][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1525.592417][ T8690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1525.607267][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1525.616774][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1525.625250][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1525.633977][ T3772] bridge0: port 1(bridge_slave_0) entered blocking state [ 1525.641083][ T3772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1525.650026][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1525.658894][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1525.667784][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1525.676341][ T3772] bridge0: port 2(bridge_slave_1) entered blocking state [ 1525.683377][ T3772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1525.691167][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1525.699742][ T3772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1525.731306][ T8693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1525.747168][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1525.755107][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1525.763377][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1525.772032][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1525.781838][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1525.790474][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1525.799169][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1525.807477][ T8707] bridge0: port 1(bridge_slave_0) entered blocking state [ 1525.814495][ T8707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1525.822360][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1525.831294][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1525.839719][ T8707] bridge0: port 2(bridge_slave_1) entered blocking state [ 1525.846807][ T8707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1525.854394][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1525.863386][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1525.871927][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1525.880715][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1525.889067][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1525.900555][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1525.908868][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1525.917299][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1525.925890][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1525.934009][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1525.942727][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1525.952722][ T8688] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1525.971969][ T8691] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1525.982979][ T8691] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1526.004251][ T8690] 8021q: adding VLAN 0 to HW filter on device team0 [ 1526.015107][ T8689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1526.030815][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1526.040570][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1526.048634][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1526.056568][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1526.064997][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1526.073875][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1526.082427][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1526.091634][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1526.100003][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1526.108387][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1526.116185][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1526.123771][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1526.132342][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1526.140728][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1526.172705][ T8693] 8021q: adding VLAN 0 to HW filter on device team0 [ 1526.202995][ T8691] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1526.212257][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1526.221312][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1526.230995][ T8696] bridge0: port 1(bridge_slave_0) entered blocking state [ 1526.238108][ T8696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1526.248434][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1526.257454][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1526.265960][ T8696] bridge0: port 2(bridge_slave_1) entered blocking state [ 1526.272994][ T8696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1526.281532][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1526.290514][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1526.298718][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1526.306597][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1526.314863][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1526.323267][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1526.332018][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1526.340446][ T8696] bridge0: port 1(bridge_slave_0) entered blocking state [ 1526.347497][ T8696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1526.355412][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1526.363270][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready executing program [ 1526.392979][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1526.403866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1526.431972][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready executing program executing program [ 1526.441166][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1526.450444][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1526.459233][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1526.468280][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1526.476995][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready executing program [ 1526.486072][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1526.494537][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1526.513229][ T8692] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1526.526219][ T8692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 1526.538913][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program executing program executing program [ 1526.571318][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1526.582101][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1526.603727][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready executing program executing program executing program [ 1526.619528][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1526.634232][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1526.641402][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1526.655622][ T8689] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 1526.688243][ T8690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1526.716151][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1526.725015][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready executing program executing program [ 1526.764258][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1526.783368][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1526.803261][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program executing program executing program executing program [ 1526.815217][ T8692] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1526.840431][ T8759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1526.850149][ T8759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready executing program executing program [ 1526.896056][ T8693] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1526.914867][ T8693] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network executing program executing program executing program [ 1526.940649][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1526.962912][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program executing program executing program executing program [ 1526.988757][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1527.015137][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1527.049573][ T8707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program executing program executing program executing program executing program [ 1527.093767][ T8693] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1613.385801][ T2539] [ 1613.388190][ T2539] ====================================================== [ 1613.395209][ T2539] WARNING: possible circular locking dependency detected [ 1613.402224][ T2539] 5.4.0-rc1+ #0 Not tainted [ 1613.406719][ T2539] ------------------------------------------------------ [ 1613.413732][ T2539] syz-executor371/2539 is trying to acquire lock: [ 1613.420131][ T2539] ffff88808cde7218 (&mm->mmap_sem#2){++++}, at: __might_fault+0xfb/0x1e0 [ 1613.428578][ T2539] [ 1613.428578][ T2539] but task is already holding lock: executing program executing program executing program [ 1613.435946][ T2539] ffff8880a963c1c0 (&rp->fetch_lock){+.+.}, at: mon_bin_read+0x60/0x640 [ 1613.444388][ T2539] [ 1613.444388][ T2539] which lock already depends on the new lock. [ 1613.444388][ T2539] [ 1613.454812][ T2539] [ 1613.454812][ T2539] the existing dependency chain (in reverse order) is: [ 1613.463826][ T2539] [ 1613.463826][ T2539] -> #1 (&rp->fetch_lock){+.+.}: [ 1613.470998][ T2539] __mutex_lock+0x156/0x13c0 [ 1613.476120][ T2539] mutex_lock_nested+0x16/0x20 executing program executing program executing program executing program [ 1613.481405][ T2539] mon_bin_vma_fault+0x73/0x2d0 [ 1613.486780][ T2539] __do_fault+0x111/0x540 [ 1613.491635][ T2539] __handle_mm_fault+0x2dd0/0x4040 [ 1613.497270][ T2539] handle_mm_fault+0x3b7/0xaa0 [ 1613.502553][ T2539] __get_user_pages+0x7d4/0x1b30 [ 1613.508014][ T2539] populate_vma_page_range+0x20d/0x2a0 [ 1613.514002][ T2539] __mm_populate+0x204/0x380 [ 1613.519119][ T2539] vm_mmap_pgoff+0x213/0x230 [ 1613.524233][ T2539] ksys_mmap_pgoff+0x4aa/0x630 [ 1613.529525][ T2539] __ia32_sys_mmap_pgoff+0xdd/0x1a0 executing program executing program executing program executing program [ 1613.535250][ T2539] do_fast_syscall_32+0x27b/0xdb3 [ 1613.540798][ T2539] entry_SYSENTER_compat+0x70/0x7f [ 1613.546418][ T2539] [ 1613.546418][ T2539] -> #0 (&mm->mmap_sem#2){++++}: [ 1613.553545][ T2539] __lock_acquire+0x2596/0x4a00 [ 1613.558923][ T2539] lock_acquire+0x190/0x410 [ 1613.563956][ T2539] __might_fault+0x15e/0x1e0 [ 1613.569076][ T2539] _copy_to_user+0x30/0x160 [ 1613.574100][ T2539] mon_bin_read+0x329/0x640 [ 1613.579128][ T2539] __vfs_read+0x8a/0x110 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1613.583895][ T2539] vfs_read+0x1f0/0x440 [ 1613.588572][ T2539] ksys_read+0x14f/0x290 [ 1613.593333][ T2539] __ia32_sys_read+0x71/0xb0 [ 1613.598449][ T2539] do_fast_syscall_32+0x27b/0xdb3 [ 1613.604003][ T2539] entry_SYSENTER_compat+0x70/0x7f [ 1613.609636][ T2539] [ 1613.609636][ T2539] other info that might help us debug this: [ 1613.609636][ T2539] [ 1613.619876][ T2539] Possible unsafe locking scenario: [ 1613.619876][ T2539] [ 1613.627322][ T2539] CPU0 CPU1 [ 1613.632681][ T2539] ---- ---- [ 1613.638058][ T2539] lock(&rp->fetch_lock); [ 1613.642494][ T2539] lock(&mm->mmap_sem#2); [ 1613.649459][ T2539] lock(&rp->fetch_lock); [ 1613.656388][ T2539] lock(&mm->mmap_sem#2); [ 1613.660797][ T2539] [ 1613.660797][ T2539] *** DEADLOCK *** [ 1613.660797][ T2539] [ 1613.668939][ T2539] 1 lock held by syz-executor371/2539: [ 1613.674390][ T2539] #0: ffff8880a963c1c0 (&rp->fetch_lock){+.+.}, at: mon_bin_read+0x60/0x640 [ 1613.683166][ T2539] executing program executing program executing program [ 1613.683166][ T2539] stack backtrace: [ 1613.689059][ T2539] CPU: 0 PID: 2539 Comm: syz-executor371 Not tainted 5.4.0-rc1+ #0 [ 1613.696941][ T2539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.706990][ T2539] Call Trace: [ 1613.710355][ T2539] dump_stack+0x172/0x1f0 [ 1613.714700][ T2539] print_circular_bug.isra.0.cold+0x163/0x172 [ 1613.720768][ T2539] check_noncircular+0x32e/0x3e0 [ 1613.725712][ T2539] ? print_circular_bug.isra.0+0x230/0x230 [ 1613.731524][ T2539] ? mark_lock+0xc2/0x1220 executing program executing program executing program [ 1613.735954][ T2539] ? alloc_list_entry+0xc0/0xc0 [ 1613.740808][ T2539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1613.747065][ T2539] ? find_first_zero_bit+0x9a/0xc0 [ 1613.752192][ T2539] __lock_acquire+0x2596/0x4a00 [ 1613.757065][ T2539] ? mark_held_locks+0xf0/0xf0 [ 1613.761839][ T2539] lock_acquire+0x190/0x410 [ 1613.766345][ T2539] ? __might_fault+0xfb/0x1e0 [ 1613.771025][ T2539] __might_fault+0x15e/0x1e0 [ 1613.775615][ T2539] ? __might_fault+0xfb/0x1e0 [ 1613.780294][ T2539] _copy_to_user+0x30/0x160 executing program executing program executing program executing program [ 1613.784795][ T2539] mon_bin_read+0x329/0x640 [ 1613.789297][ T2539] ? security_file_permission+0x8f/0x380 [ 1613.794929][ T2539] __vfs_read+0x8a/0x110 [ 1613.799175][ T2539] ? copy_from_buf.isra.0+0x1c0/0x1c0 [ 1613.804550][ T2539] vfs_read+0x1f0/0x440 [ 1613.808709][ T2539] ksys_read+0x14f/0x290 [ 1613.812957][ T2539] ? kernel_write+0x130/0x130 [ 1613.817653][ T2539] ? do_fast_syscall_32+0xd1/0xdb3 [ 1613.822765][ T2539] ? entry_SYSENTER_compat+0x70/0x7f [ 1613.828053][ T2539] ? do_fast_syscall_32+0xd1/0xdb3 [ 1613.833175][ T2539] __ia32_sys_read+0x71/0xb0 executing program executing program executing program executing program executing program [ 1613.837800][ T2539] do_fast_syscall_32+0x27b/0xdb3 [ 1613.842841][ T2539] entry_SYSENTER_compat+0x70/0x7f [ 1613.847946][ T2539] RIP: 0023:0xf7f8fa29 [ 1613.852012][ T2539] Code: b8 80 96 98 00 eb cc 8b 04 24 c3 8b 1c 24 c3 8b 34 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1613.871616][ T2539] RSP: 002b:00000000f7f6a12c EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 1613.880030][ T2539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 executing program executing program executing program executing program executing program executing program [ 1613.888009][ T2539] RDX: 0000000000000250 RSI: 0000000000000000 RDI: 0000000000000000 [ 1613.896008][ T2539] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1613.903997][ T2539] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1613.911967][ T2539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program