Warning: Permanently added '10.128.0.228' (ECDSA) to the list of known hosts. syzkaller login: [ 71.437134][ T9236] IPVS: ftp: loaded support on port[0] = 21 [ 71.438014][ T9237] IPVS: ftp: loaded support on port[0] = 21 [ 71.447515][ T9238] IPVS: ftp: loaded support on port[0] = 21 [ 71.452248][ T9231] IPVS: ftp: loaded support on port[0] = 21 [ 71.460198][ T9239] IPVS: ftp: loaded support on port[0] = 21 [ 71.462879][ T9235] IPVS: ftp: loaded support on port[0] = 21 [ 71.867321][ T9236] chnl_net:caif_netlink_parms(): no params data found [ 71.877993][ T9231] chnl_net:caif_netlink_parms(): no params data found [ 71.887061][ T9237] chnl_net:caif_netlink_parms(): no params data found [ 71.896895][ T9235] chnl_net:caif_netlink_parms(): no params data found [ 71.906656][ T9238] chnl_net:caif_netlink_parms(): no params data found [ 71.916477][ T9239] chnl_net:caif_netlink_parms(): no params data found [ 72.059246][ T9237] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.067695][ T9237] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.075612][ T9237] device bridge_slave_0 entered promiscuous mode [ 72.090172][ T9231] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.097319][ T9231] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.106458][ T9231] device bridge_slave_0 entered promiscuous mode [ 72.122979][ T9236] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.131136][ T9236] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.138973][ T9236] device bridge_slave_0 entered promiscuous mode [ 72.159465][ T9237] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.166691][ T9237] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.174404][ T9237] device bridge_slave_1 entered promiscuous mode [ 72.182080][ T9231] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.189803][ T9231] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.197652][ T9231] device bridge_slave_1 entered promiscuous mode [ 72.204927][ T9235] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.215741][ T9235] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.223530][ T9235] device bridge_slave_0 entered promiscuous mode [ 72.240894][ T9236] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.248313][ T9236] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.256652][ T9236] device bridge_slave_1 entered promiscuous mode [ 72.263905][ T9238] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.271617][ T9238] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.280128][ T9238] device bridge_slave_0 entered promiscuous mode [ 72.295210][ T9238] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.302425][ T9238] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.310419][ T9238] device bridge_slave_1 entered promiscuous mode [ 72.329612][ T9235] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.337882][ T9235] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.346128][ T9235] device bridge_slave_1 entered promiscuous mode [ 72.392154][ T9237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.407553][ T9239] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.414656][ T9239] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.425948][ T9239] device bridge_slave_0 entered promiscuous mode [ 72.434689][ T9236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.446638][ T9231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.457648][ T9238] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.468740][ T9237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.492989][ T9239] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.500171][ T9239] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.511391][ T9239] device bridge_slave_1 entered promiscuous mode [ 72.520101][ T9236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.531712][ T9231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.542413][ T9238] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.559677][ T9235] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.599190][ T9237] team0: Port device team_slave_0 added [ 72.607470][ T9238] team0: Port device team_slave_0 added [ 72.614780][ T9235] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.650838][ T9236] team0: Port device team_slave_0 added [ 72.660289][ T9237] team0: Port device team_slave_1 added [ 72.669258][ T9238] team0: Port device team_slave_1 added [ 72.677862][ T9239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.695059][ T9239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.705622][ T9236] team0: Port device team_slave_1 added [ 72.712620][ T9231] team0: Port device team_slave_0 added [ 72.727849][ T9231] team0: Port device team_slave_1 added [ 72.734855][ T9235] team0: Port device team_slave_0 added [ 72.798789][ T9237] device hsr_slave_0 entered promiscuous mode [ 72.846144][ T9237] device hsr_slave_1 entered promiscuous mode [ 72.917010][ T9235] team0: Port device team_slave_1 added [ 72.938443][ T9239] team0: Port device team_slave_0 added [ 72.987209][ T9231] device hsr_slave_0 entered promiscuous mode [ 73.045603][ T9231] device hsr_slave_1 entered promiscuous mode [ 73.095554][ T9231] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.197299][ T9238] device hsr_slave_0 entered promiscuous mode [ 73.235642][ T9238] device hsr_slave_1 entered promiscuous mode [ 73.275565][ T9238] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.284229][ T9239] team0: Port device team_slave_1 added [ 73.367204][ T9239] device hsr_slave_0 entered promiscuous mode [ 73.415846][ T9239] device hsr_slave_1 entered promiscuous mode [ 73.485425][ T9239] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.537714][ T9236] device hsr_slave_0 entered promiscuous mode [ 73.595753][ T9236] device hsr_slave_1 entered promiscuous mode [ 73.635500][ T9236] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.697377][ T9235] device hsr_slave_0 entered promiscuous mode [ 73.745795][ T9235] device hsr_slave_1 entered promiscuous mode [ 73.785402][ T9235] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.985781][ T9237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.026537][ T9237] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.044677][ T9231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.061970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.071450][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.083829][ T9236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.103303][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.114124][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.123087][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.130375][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.139023][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.170418][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.180427][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.190771][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.200525][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.209613][ T3503] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.216990][ T3503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.225022][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.234592][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.242827][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.250819][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.265883][ T9231] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.291030][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.304737][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.313830][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.323175][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.332064][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.339222][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.350374][ T9239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.359630][ T9236] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.369979][ T9238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.383163][ T9235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.397219][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.409311][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.417875][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.427164][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.435836][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.444180][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.464657][ T9239] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.492102][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.500949][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.509702][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.516860][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.524464][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.533167][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.541058][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.549706][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.558845][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.565991][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.573810][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.582565][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.590974][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.598119][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.605893][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.614505][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.623280][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.632041][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.641066][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.649595][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.672206][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.680744][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.689562][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.698520][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.707492][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.717437][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.726414][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.733511][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.741248][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.749996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.758871][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.767808][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.774990][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.784895][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.793835][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.802930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.820136][ T9238] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.841580][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.849642][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.858435][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.874179][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.882328][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.890523][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.898886][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.906914][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.944208][ T9236] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.957260][ T9236] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.971899][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.981271][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.990626][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.999471][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.008145][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.017252][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.026188][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.034472][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.043694][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.052348][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.059459][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.067803][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.076927][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.085711][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.092866][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.100646][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.109363][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.118364][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.127007][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.135561][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.144135][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.153846][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.162401][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.170341][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.199111][ T9235] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.209757][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.219109][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.228284][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.237532][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.246334][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.254816][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.262075][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.270232][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.280979][ T9237] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.302390][ T9236] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.340418][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.359598][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.368884][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.379155][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.388751][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.397941][ T3503] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.405160][ T3503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.413049][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.421971][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.430573][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.439485][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.448428][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.459318][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.471186][ T9239] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.482996][ T9239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.505582][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.518438][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.552703][ T9231] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.563867][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.577327][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.593459][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.602749][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.612077][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.620929][ T9246] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program executing program [ 75.649874][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.662506][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.671797][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.681780][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.690627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready executing program [ 75.700389][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.709275][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.718852][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.732184][ T9235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.743626][ T9238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.774568][ T9235] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.784778][ T9239] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.814373][ T9238] 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 [ 90.653783][ T9299] [ 90.656159][ T9299] ========================= [ 90.660642][ T9299] WARNING: held lock freed! [ 90.665135][ T9299] 5.2.0+ #89 Not tainted [ 90.669359][ T9299] ------------------------- [ 90.673861][ T9299] syz-executor765/9299 is freeing memory ffff8880905624c0-ffff888090562cbf, with a lock still held there! [ 90.685277][ T9299] 0000000017455218 (sk_lock-AF_NETROM){+.+.}, at: nr_release+0x130/0x3e0 [ 90.693718][ T9299] 2 locks held by syz-executor765/9299: [ 90.699279][ T9299] #0: 00000000d920a2bf (&sb->s_type->i_mutex_key#12){+.+.}, at: __sock_release+0x89/0x280 [ 90.709358][ T9299] #1: 0000000017455218 (sk_lock-AF_NETROM){+.+.}, at: nr_release+0x130/0x3e0 [ 90.718204][ T9299] [ 90.718204][ T9299] stack backtrace: [ 90.724116][ T9299] CPU: 1 PID: 9299 Comm: syz-executor765 Not tainted 5.2.0+ #89 [ 90.731765][ T9299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.741825][ T9299] Call Trace: [ 90.745193][ T9299] dump_stack+0x172/0x1f0 executing program [ 90.749555][ T9299] debug_check_no_locks_freed.cold+0x9d/0xa9 [ 90.755542][ T9299] ? trace_hardirqs_off+0x62/0x240 [ 90.760664][ T9299] kfree+0xec/0x2c0 [ 90.764484][ T9299] __sk_destruct+0x4f7/0x6e0 [ 90.769094][ T9299] sk_destruct+0x86/0xa0 [ 90.773347][ T9299] __sk_free+0xfb/0x360 [ 90.777502][ T9299] sk_free+0x42/0x50 [ 90.781427][ T9299] nr_destroy_socket+0x3ea/0x4b0 [ 90.786379][ T9299] nr_release+0x347/0x3e0 [ 90.790706][ T9299] __sock_release+0xce/0x280 [ 90.795603][ T9299] sock_close+0x1e/0x30 [ 90.799784][ T9299] __fput+0x2ff/0x890 [ 90.803784][ T9299] ? __sock_release+0x280/0x280 [ 90.808654][ T9299] ____fput+0x16/0x20 [ 90.812884][ T9299] task_work_run+0x145/0x1c0 [ 90.817562][ T9299] do_exit+0x904/0x2eb0 [ 90.821748][ T9299] ? mm_update_next_owner+0x640/0x640 [ 90.827740][ T9299] ? lock_downgrade+0x920/0x920 [ 90.832622][ T9299] ? _raw_spin_unlock_irq+0x28/0x90 [ 90.837830][ T9299] ? get_signal+0x3a0/0x2510 [ 90.842508][ T9299] ? _raw_spin_unlock_irq+0x28/0x90 [ 90.847722][ T9299] do_group_exit+0x135/0x370 [ 90.852307][ T9299] get_signal+0x48a/0x2510 [ 90.857626][ T9299] ? __kasan_check_read+0x11/0x20 [ 90.862662][ T9299] do_signal+0x87/0x1670 [ 90.865951][ T9334] kobject: 'bcsf0' (00000000bdaf4ff0): kobject_add_internal: parent: 'net', set: 'devices' [ 90.866906][ T9299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 90.866922][ T9299] ? __sys_accept4+0x482/0x6a0 [ 90.866941][ T9299] ? setup_sigcontext+0x7d0/0x7d0 [ 90.866963][ T9299] ? blkcg_maybe_throttle_current+0x5b1/0xf90 [ 90.877796][ T9334] kobject: 'bcsf0' (00000000bdaf4ff0): kobject_uevent_env [ 90.883472][ T9299] ? __kasan_check_read+0x11/0x20 [ 90.883491][ T9299] ? exit_to_usermode_loop+0x43/0x380 [ 90.883512][ T9299] ? do_syscall_64+0x5a9/0x6a0 [ 90.883535][ T9299] ? exit_to_usermode_loop+0x43/0x380 [ 90.890155][ T9334] kobject: 'bcsf0' (00000000bdaf4ff0): fill_kobj_path: path = '/devices/virtual/net/bcsf0' [ 90.893454][ T9299] ? lockdep_hardirqs_on+0x418/0x5d0 [ 90.893470][ T9299] ? trace_hardirqs_on+0x67/0x240 [ 90.893488][ T9299] exit_to_usermode_loop+0x286/0x380 [ 90.893509][ T9299] do_syscall_64+0x5a9/0x6a0 [ 90.900253][ T9334] kobject: 'queues' (0000000051755a55): kobject_add_internal: parent: 'bcsf0', set: '' [ 90.906798][ T9299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.906810][ T9299] RIP: 0033:0x4471b9 [ 90.906830][ T9299] Code: Bad RIP value. [ 90.906837][ T9299] RSP: 002b:00007ffe59f54058 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 90.906849][ T9299] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 00000000004471b9 [ 90.906855][ T9299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 90.906862][ T9299] RBP: 0000000000013afb R08: 0000000000000000 R09: 0000000000000000 [ 90.906869][ T9299] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004aa650 [ 90.906876][ T9299] R13: 00000000004044a0 R14: 0000000000000000 R15: 0000000000000000 [ 90.919909][ T9299] ================================================================== [ 91.042086][ T9299] BUG: KASAN: use-after-free in do_raw_spin_lock+0x28a/0x2e0 [ 91.049569][ T9299] Read of size 4 at addr ffff88809056254c by task syz-executor765/9299 [ 91.057812][ T9299] [ 91.060156][ T9299] CPU: 1 PID: 9299 Comm: syz-executor765 Not tainted 5.2.0+ #89 [ 91.067802][ T9299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.077951][ T9299] Call Trace: [ 91.081260][ T9299] dump_stack+0x172/0x1f0 [ 91.085594][ T9299] ? do_raw_spin_lock+0x28a/0x2e0 [ 91.090721][ T9299] print_address_description.cold+0xd4/0x306 [ 91.096720][ T9299] ? do_raw_spin_lock+0x28a/0x2e0 [ 91.101844][ T9299] ? do_raw_spin_lock+0x28a/0x2e0 [ 91.106871][ T9299] __kasan_report.cold+0x1b/0x36 [ 91.111812][ T9299] ? do_raw_spin_lock+0x28a/0x2e0 [ 91.116845][ T9299] kasan_report+0x12/0x20 [ 91.121187][ T9299] __asan_report_load4_noabort+0x14/0x20 [ 91.126844][ T9299] do_raw_spin_lock+0x28a/0x2e0 [ 91.131703][ T9299] ? rwlock_bug.part.0+0x90/0x90 [ 91.136657][ T9299] ? lock_acquire+0x190/0x410 [ 91.141345][ T9299] ? release_sock+0x20/0x1c0 [ 91.145949][ T9299] ? __sk_free+0x100/0x360 [ 91.150378][ T9299] _raw_spin_lock_bh+0x3b/0x50 [ 91.155143][ T9299] ? release_sock+0x20/0x1c0 [ 91.159738][ T9299] release_sock+0x20/0x1c0 [ 91.164158][ T9299] nr_release+0x303/0x3e0 [ 91.168584][ T9299] __sock_release+0xce/0x280 [ 91.173193][ T9299] sock_close+0x1e/0x30 [ 91.177522][ T9299] __fput+0x2ff/0x890 [ 91.181852][ T9299] ? __sock_release+0x280/0x280 [ 91.186834][ T9299] ____fput+0x16/0x20 [ 91.190823][ T9299] task_work_run+0x145/0x1c0 [ 91.195427][ T9299] do_exit+0x904/0x2eb0 [ 91.199592][ T9299] ? mm_update_next_owner+0x640/0x640 [ 91.204981][ T9299] ? lock_downgrade+0x920/0x920 [ 91.209836][ T9299] ? _raw_spin_unlock_irq+0x28/0x90 [ 91.215035][ T9299] ? get_signal+0x3a0/0x2510 [ 91.219633][ T9299] ? _raw_spin_unlock_irq+0x28/0x90 [ 91.224861][ T9299] do_group_exit+0x135/0x370 [ 91.229465][ T9299] get_signal+0x48a/0x2510 [ 91.233891][ T9299] ? __kasan_check_read+0x11/0x20 [ 91.238923][ T9299] do_signal+0x87/0x1670 [ 91.243167][ T9299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.249416][ T9299] ? __sys_accept4+0x482/0x6a0 [ 91.254193][ T9299] ? setup_sigcontext+0x7d0/0x7d0 [ 91.259313][ T9299] ? blkcg_maybe_throttle_current+0x5b1/0xf90 [ 91.265399][ T9299] ? __kasan_check_read+0x11/0x20 [ 91.270445][ T9299] ? exit_to_usermode_loop+0x43/0x380 [ 91.275830][ T9299] ? do_syscall_64+0x5a9/0x6a0 [ 91.280603][ T9299] ? exit_to_usermode_loop+0x43/0x380 [ 91.286004][ T9299] ? lockdep_hardirqs_on+0x418/0x5d0 [ 91.291320][ T9299] ? trace_hardirqs_on+0x67/0x240 [ 91.296362][ T9299] exit_to_usermode_loop+0x286/0x380 [ 91.301938][ T9299] do_syscall_64+0x5a9/0x6a0 [ 91.306544][ T9299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.312444][ T9299] RIP: 0033:0x4471b9 [ 91.316345][ T9299] Code: Bad RIP value. [ 91.320430][ T9299] RSP: 002b:00007ffe59f54058 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 91.328854][ T9299] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 00000000004471b9 [ 91.336846][ T9299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 91.344824][ T9299] RBP: 0000000000013afb R08: 0000000000000000 R09: 0000000000000000 [ 91.352798][ T9299] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004aa650 [ 91.360776][ T9299] R13: 00000000004044a0 R14: 0000000000000000 R15: 0000000000000000 [ 91.368935][ T9299] [ 91.371269][ T9299] Allocated by task 9314: [ 91.375596][ T9299] save_stack+0x23/0x90 [ 91.379763][ T9299] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 91.385432][ T9299] kasan_kmalloc+0x9/0x10 [ 91.389781][ T9299] __kmalloc+0x163/0x780 [ 91.394032][ T9299] sk_prot_alloc+0x23a/0x310 [ 91.398632][ T9299] sk_alloc+0x39/0xf70 [ 91.402706][ T9299] nr_rx_frame+0x733/0x1e80 [ 91.407292][ T9299] nr_loopback_timer+0x7b/0x170 [ 91.412141][ T9299] call_timer_fn+0x1ac/0x780 [ 91.416734][ T9299] run_timer_softirq+0x697/0x17a0 [ 91.421760][ T9299] __do_softirq+0x262/0x98c [ 91.426251][ T9299] [ 91.428569][ T9299] Freed by task 9299: [ 91.432557][ T9299] save_stack+0x23/0x90 [ 91.436707][ T9299] __kasan_slab_free+0x102/0x150 [ 91.441646][ T9299] kasan_slab_free+0xe/0x10 [ 91.446148][ T9299] kfree+0x10a/0x2c0 [ 91.450047][ T9299] __sk_destruct+0x4f7/0x6e0 [ 91.454638][ T9299] sk_destruct+0x86/0xa0 [ 91.458880][ T9299] __sk_free+0xfb/0x360 [ 91.463031][ T9299] sk_free+0x42/0x50 [ 91.466918][ T9299] nr_destroy_socket+0x3ea/0x4b0 [ 91.471849][ T9299] nr_release+0x347/0x3e0 [ 91.476170][ T9299] __sock_release+0xce/0x280 [ 91.480751][ T9299] sock_close+0x1e/0x30 [ 91.484900][ T9299] __fput+0x2ff/0x890 [ 91.488885][ T9299] ____fput+0x16/0x20 [ 91.492867][ T9299] task_work_run+0x145/0x1c0 [ 91.497455][ T9299] do_exit+0x904/0x2eb0 [ 91.501611][ T9299] do_group_exit+0x135/0x370 [ 91.506208][ T9299] get_signal+0x48a/0x2510 [ 91.510632][ T9299] do_signal+0x87/0x1670 [ 91.514970][ T9299] exit_to_usermode_loop+0x286/0x380 [ 91.520720][ T9299] do_syscall_64+0x5a9/0x6a0 [ 91.525317][ T9299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.531197][ T9299] [ 91.533523][ T9299] The buggy address belongs to the object at ffff8880905624c0 [ 91.533523][ T9299] which belongs to the cache kmalloc-2k of size 2048 [ 91.547592][ T9299] The buggy address is located 140 bytes inside of [ 91.547592][ T9299] 2048-byte region [ffff8880905624c0, ffff888090562cc0) [ 91.560953][ T9299] The buggy address belongs to the page: [ 91.566719][ T9299] page:ffffea0002415880 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0x0 compound_mapcount: 0 [ 91.578238][ T9299] flags: 0x1fffc0000010200(slab|head) [ 91.584318][ T9299] raw: 01fffc0000010200 ffffea0002418508 ffffea0002674e08 ffff8880aa400e00 [ 91.592922][ T9299] raw: 0000000000000000 ffff8880905624c0 0000000100000003 0000000000000000 [ 91.601515][ T9299] page dumped because: kasan: bad access detected [ 91.608008][ T9299] [ 91.610332][ T9299] Memory state around the buggy address: [ 91.615962][ T9299] ffff888090562400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.624128][ T9299] ffff888090562480: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 91.634042][ T9299] >ffff888090562500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.642551][ T9299] ^ [ 91.650285][ T9299] ffff888090562580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.658603][ T9299] ffff888090562600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.667048][ T9299] ================================================================== [ 91.676150][ T9299] Kernel panic - not syncing: panic_on_warn set ... [ 91.678843][ T9334] kobject: 'queues' (0000000051755a55): kobject_uevent_env [ 91.683282][ T9299] CPU: 1 PID: 9299 Comm: syz-executor765 Tainted: G B 5.2.0+ #89 [ 91.683289][ T9299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.683293][ T9299] Call Trace: [ 91.683316][ T9299] dump_stack+0x172/0x1f0 [ 91.683332][ T9299] panic+0x2dc/0x755 [ 91.683352][ T9299] ? add_taint.cold+0x16/0x16 [ 91.690934][ T9334] kobject: 'queues' (0000000051755a55): kobject_uevent_env: filter function caused the event to drop! [ 91.701683][ T9299] ? retint_kernel+0x2b/0x2b [ 91.701702][ T9299] ? trace_hardirqs_on+0x5e/0x240 [ 91.701716][ T9299] ? do_raw_spin_lock+0x28a/0x2e0 executing program [ 91.701728][ T9299] end_report+0x47/0x4f [ 91.701739][ T9299] ? do_raw_spin_lock+0x28a/0x2e0 [ 91.701749][ T9299] __kasan_report.cold+0xe/0x36 [ 91.701761][ T9299] ? do_raw_spin_lock+0x28a/0x2e0 [ 91.701781][ T9299] kasan_report+0x12/0x20 [ 91.712208][ T9334] kobject: 'rx-0' (00000000fd44ce69): kobject_add_internal: parent: 'queues', set: 'queues' [ 91.715278][ T9299] __asan_report_load4_noabort+0x14/0x20 [ 91.715293][ T9299] do_raw_spin_lock+0x28a/0x2e0 [ 91.715306][ T9299] ? rwlock_bug.part.0+0x90/0x90 [ 91.715319][ T9299] ? lock_acquire+0x190/0x410 [ 91.715342][ T9299] ? release_sock+0x20/0x1c0 [ 91.719853][ T9334] kobject: 'rx-0' (00000000fd44ce69): kobject_uevent_env [ 91.723746][ T9299] ? __sk_free+0x100/0x360 [ 91.723765][ T9299] _raw_spin_lock_bh+0x3b/0x50 [ 91.723778][ T9299] ? release_sock+0x20/0x1c0 [ 91.723792][ T9299] release_sock+0x20/0x1c0 [ 91.723811][ T9299] nr_release+0x303/0x3e0 [ 91.729072][ T9334] kobject: 'rx-0' (00000000fd44ce69): fill_kobj_path: path = '/devices/virtual/net/bcsf0/queues/rx-0' [ 91.741179][ T9299] __sock_release+0xce/0x280 [ 91.741192][ T9299] sock_close+0x1e/0x30 [ 91.741205][ T9299] __fput+0x2ff/0x890 [ 91.741216][ T9299] ? __sock_release+0x280/0x280 [ 91.741227][ T9299] ____fput+0x16/0x20 [ 91.741240][ T9299] task_work_run+0x145/0x1c0 [ 91.741256][ T9299] do_exit+0x904/0x2eb0 [ 91.741278][ T9299] ? mm_update_next_owner+0x640/0x640 [ 91.746143][ T9334] kobject: 'tx-0' (0000000009487ceb): kobject_add_internal: parent: 'queues', set: 'queues' [ 91.750900][ T9299] ? lock_downgrade+0x920/0x920 [ 91.750914][ T9299] ? _raw_spin_unlock_irq+0x28/0x90 [ 91.750928][ T9299] ? get_signal+0x3a0/0x2510 [ 91.750946][ T9299] ? _raw_spin_unlock_irq+0x28/0x90 [ 91.756511][ T9334] kobject: 'tx-0' (0000000009487ceb): kobject_uevent_env [ 91.760153][ T9299] do_group_exit+0x135/0x370 [ 91.760173][ T9299] get_signal+0x48a/0x2510 [ 91.760187][ T9299] ? __kasan_check_read+0x11/0x20 [ 91.760210][ T9299] do_signal+0x87/0x1670 [ 91.765493][ T9334] kobject: 'tx-0' (0000000009487ceb): fill_kobj_path: path = '/devices/virtual/net/bcsf0/queues/tx-0' [ 91.770127][ T9299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.770142][ T9299] ? __sys_accept4+0x482/0x6a0 [ 91.770161][ T9299] ? setup_sigcontext+0x7d0/0x7d0 [ 91.770176][ T9299] ? blkcg_maybe_throttle_current+0x5b1/0xf90 [ 91.770197][ T9299] ? __kasan_check_read+0x11/0x20 [ 91.779846][ T9334] kobject: 'brif' (00000000e72639ed): kobject_add_internal: parent: 'bcsf0', set: '' [ 91.789634][ T9299] ? exit_to_usermode_loop+0x43/0x380 [ 91.789649][ T9299] ? do_syscall_64+0x5a9/0x6a0 [ 91.789662][ T9299] ? exit_to_usermode_loop+0x43/0x380 [ 91.789675][ T9299] ? lockdep_hardirqs_on+0x418/0x5d0 [ 91.789687][ T9299] ? trace_hardirqs_on+0x67/0x240 [ 91.789701][ T9299] exit_to_usermode_loop+0x286/0x380 [ 91.789717][ T9299] do_syscall_64+0x5a9/0x6a0 [ 91.789740][ T9299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.796417][ T9334] kobject: 'batman_adv' (0000000096f73ef0): kobject_add_internal: parent: 'bcsf0', set: '' [ 91.800251][ T9299] RIP: 0033:0x4471b9 [ 91.800270][ T9299] Code: Bad RIP value. [ 91.800277][ T9299] RSP: 002b:00007ffe59f54058 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 91.800289][ T9299] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 00000000004471b9 [ 91.800296][ T9299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 91.800312][ T9299] RBP: 0000000000013afb R08: 0000000000000000 R09: 0000000000000000 [ 91.806002][ T9334] kobject: 'brif' (00000000e72639ed): kobject_cleanup, parent 00000000bdaf4ff0 [ 91.809937][ T9299] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004aa650 [ 91.809944][ T9299] R13: 00000000004044a0 R14: 0000000000000000 R15: 0000000000000000 [ 91.810989][ T9299] Kernel Offset: disabled [ 92.136349][ T9299] Rebooting in 86400 seconds..