[ 15.840675][ T3892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 15.851151][ T3892] eql: remember to turn off Van-Jacobson compression on your slave devices [ 15.895731][ T39] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 15.898528][ T109] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.237' (ECDSA) to the list of known hosts. syzkaller login: [ 42.045950][ T4227] chnl_net:caif_netlink_parms(): no params data found [ 42.060289][ T4220] chnl_net:caif_netlink_parms(): no params data found [ 42.075742][ T4223] chnl_net:caif_netlink_parms(): no params data found [ 42.187758][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.189467][ T4220] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.191885][ T4220] device bridge_slave_0 entered promiscuous mode [ 42.219094][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.220926][ T4220] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.224726][ T4220] device bridge_slave_1 entered promiscuous mode [ 42.227331][ T4227] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.228937][ T4227] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.231384][ T4227] device bridge_slave_0 entered promiscuous mode [ 42.235626][ T4227] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.237389][ T4227] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.239930][ T4227] device bridge_slave_1 entered promiscuous mode [ 42.254983][ T4228] chnl_net:caif_netlink_parms(): no params data found [ 42.258552][ T4223] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.260277][ T4223] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.262767][ T4223] device bridge_slave_0 entered promiscuous mode [ 42.295079][ T4223] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.296718][ T4223] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.299212][ T4223] device bridge_slave_1 entered promiscuous mode [ 42.308768][ T4220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.322616][ T4227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.343838][ T4220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.352688][ T4223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.357681][ T4223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.361036][ T4227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.410067][ T4225] chnl_net:caif_netlink_parms(): no params data found [ 42.421923][ T4220] team0: Port device team_slave_0 added [ 42.433973][ T4227] team0: Port device team_slave_0 added [ 42.437202][ T4223] team0: Port device team_slave_0 added [ 42.451683][ T4223] team0: Port device team_slave_1 added [ 42.459134][ T4220] team0: Port device team_slave_1 added [ 42.460810][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.463099][ T4228] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.465546][ T4228] device bridge_slave_0 entered promiscuous mode [ 42.468901][ T4227] team0: Port device team_slave_1 added [ 42.470546][ T4228] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.472894][ T4228] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.475282][ T4228] device bridge_slave_1 entered promiscuous mode [ 42.521749][ T4227] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.523660][ T4227] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.529770][ T4227] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.542569][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.544154][ T4223] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.550342][ T4223] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.558521][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.560298][ T4223] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.566763][ T4223] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.570105][ T4226] chnl_net:caif_netlink_parms(): no params data found [ 42.578465][ T4227] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.580121][ T4227] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.586646][ T4227] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.591131][ T4228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.596816][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.598522][ T4220] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.604808][ T4220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.614568][ T4228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.629114][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.630612][ T4220] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.637395][ T4220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.676413][ T4225] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.678199][ T4225] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.680642][ T4225] device bridge_slave_0 entered promiscuous mode [ 42.754203][ T4227] device hsr_slave_0 entered promiscuous mode [ 42.802589][ T4227] device hsr_slave_1 entered promiscuous mode [ 42.903834][ T4223] device hsr_slave_0 entered promiscuous mode [ 42.962462][ T4223] device hsr_slave_1 entered promiscuous mode [ 43.002243][ T4223] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.004204][ T4223] Cannot create hsr debugfs directory [ 43.006024][ T4225] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.007774][ T4225] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.010136][ T4225] device bridge_slave_1 entered promiscuous mode [ 43.016319][ T4228] team0: Port device team_slave_0 added [ 43.041391][ T4228] team0: Port device team_slave_1 added [ 43.044494][ T4225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.103813][ T4220] device hsr_slave_0 entered promiscuous mode [ 43.142499][ T4220] device hsr_slave_1 entered promiscuous mode [ 43.182333][ T4220] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.184284][ T4220] Cannot create hsr debugfs directory [ 43.186861][ T4225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.201027][ T4226] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.202679][ T4226] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.205034][ T4226] device bridge_slave_0 entered promiscuous mode [ 43.235643][ T4226] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.237348][ T4226] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.239743][ T4226] device bridge_slave_1 entered promiscuous mode [ 43.260067][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.261592][ T4228] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.268453][ T4228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.296663][ T4225] team0: Port device team_slave_0 added [ 43.299411][ T4225] team0: Port device team_slave_1 added [ 43.302654][ T4226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.305150][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.306865][ T4228] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.313705][ T4228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.364017][ T4226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.366584][ T4225] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.368232][ T4225] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.379602][ T4225] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.433905][ T4228] device hsr_slave_0 entered promiscuous mode [ 43.492501][ T4228] device hsr_slave_1 entered promiscuous mode [ 43.532280][ T4228] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.534207][ T4228] Cannot create hsr debugfs directory [ 43.543897][ T4225] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.545626][ T4225] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.551967][ T4225] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.631025][ T4226] team0: Port device team_slave_0 added [ 43.666591][ T4226] team0: Port device team_slave_1 added [ 43.733790][ T4225] device hsr_slave_0 entered promiscuous mode [ 43.772439][ T4225] device hsr_slave_1 entered promiscuous mode [ 43.832197][ T4225] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.834114][ T4225] Cannot create hsr debugfs directory [ 43.870555][ T4226] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.872723][ T4226] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.879008][ T4226] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.894486][ T4226] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.896055][ T4226] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.903013][ T4226] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.927787][ T4227] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 43.971292][ T4227] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 44.042860][ T4227] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 44.084106][ T4227] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 44.194124][ T4226] device hsr_slave_0 entered promiscuous mode [ 44.232406][ T4226] device hsr_slave_1 entered promiscuous mode [ 44.272201][ T4226] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.274082][ T4226] Cannot create hsr debugfs directory [ 44.296726][ T4220] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.374933][ T4220] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.423863][ T4220] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.490932][ T4220] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.567455][ T4223] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 44.612212][ T4223] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 44.651444][ T4223] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 44.708159][ T4228] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.733759][ T4223] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 44.791415][ T4228] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.844776][ T4228] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.904512][ T4228] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 45.043539][ T4227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.062543][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.065380][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.068760][ T4227] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.091042][ T4220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.094456][ T4225] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 45.133590][ T4223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.143822][ T4226] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 45.165039][ T4225] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 45.195500][ T4225] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 45.253787][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.256462][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.258787][ T4250] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.260746][ T4250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.263462][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.265777][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.268282][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.279190][ T4228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.288923][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.291030][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.293366][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.295766][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.298057][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.299910][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.301889][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.304664][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.307575][ T4226] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 45.353773][ T4226] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 45.393541][ T4225] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 45.441336][ T4228] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.444587][ T4223] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.454724][ T4220] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.457211][ T4226] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 45.489759][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.492466][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.494699][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.497302][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.500146][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.503427][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.526039][ T4227] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.528551][ T4227] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.538812][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.541076][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.544327][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.546550][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.548297][ T4265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.550324][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.553389][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.555727][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.557455][ T4265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.559472][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.561869][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.566749][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.568418][ T4265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.570493][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.573147][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.575382][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.577108][ T4265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.579142][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.581822][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.584544][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.586761][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.588437][ T4265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.590418][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.593142][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.595400][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.597178][ T4265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.599180][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.602754][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.605466][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.608183][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.610801][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.623321][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.625949][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.628259][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.630479][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.632898][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.635575][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.638131][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.640761][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.643430][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.646059][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.648658][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.651228][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.654022][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.701120][ T4220] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.704671][ T4220] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.708112][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.710419][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.714337][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.717049][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.719652][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.723186][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.725519][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.728147][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.730569][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.733671][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.736257][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.738614][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.740978][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.743515][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.745857][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.748504][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.751076][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.753482][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.756064][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.758592][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.763181][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.765569][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.767918][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.773418][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.791337][ T4223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.803814][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.805891][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.807940][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.809986][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.812012][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.820735][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.827768][ T4228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.834218][ T4227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.845311][ T4220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.875089][ T4225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.906789][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.909146][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.913073][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.915751][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.918068][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.920679][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.923933][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.925990][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.955429][ T4227] device veth0_vlan entered promiscuous mode [ 45.970113][ T4228] device veth0_vlan entered promiscuous mode [ 45.973349][ T4225] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.975498][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.978139][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.980711][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.984350][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.986852][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.989311][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.993179][ T4223] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.995153][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.997580][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.999978][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.002907][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.010083][ T4220] device veth0_vlan entered promiscuous mode [ 46.019855][ T4227] device veth1_vlan entered promiscuous mode [ 46.030918][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.033679][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.036066][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.039531][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.041944][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.045175][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.046966][ T4265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.055271][ T4228] device veth1_vlan entered promiscuous mode [ 46.057712][ T4220] device veth1_vlan entered promiscuous mode [ 46.074117][ T4226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.081244][ T4227] device veth0_macvtap entered promiscuous mode [ 46.088688][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.091087][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.094623][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.096898][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.099184][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.101663][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.105718][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.108074][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.110328][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.113777][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.116238][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.118742][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.121094][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.122965][ T4265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.139243][ T4220] device veth0_macvtap entered promiscuous mode [ 46.161762][ T4220] device veth1_macvtap entered promiscuous mode [ 46.165994][ T4227] device veth1_macvtap entered promiscuous mode [ 46.170415][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.181238][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.185302][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.187710][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.191491][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.194286][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.196918][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.199525][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.202418][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.205132][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.207614][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.217084][ T4223] device veth0_vlan entered promiscuous mode [ 46.229390][ T4226] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.236893][ T4228] device veth0_macvtap entered promiscuous mode [ 46.241549][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.244804][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.247180][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.250775][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.262675][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.265330][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.267758][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.270329][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.273652][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.276105][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.278478][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.280698][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.283485][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.285951][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.289397][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.293215][ T4223] device veth1_vlan entered promiscuous mode [ 46.316991][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.322875][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.325553][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.333069][ T4227] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.336995][ T4228] device veth1_macvtap entered promiscuous mode [ 46.339902][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.342565][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.345359][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.347681][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.350171][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.353409][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.355680][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.358192][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.360396][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.362220][ T4265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.366478][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.369098][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.371443][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.373338][ T4265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.375710][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.378302][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.380832][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.383704][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.386737][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.394595][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.398950][ T4220] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.401247][ T4220] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.404652][ T4220] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.406794][ T4220] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.422465][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.425167][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.427791][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.430273][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.433102][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.435615][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.438226][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.440120][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.445865][ T4223] device veth0_macvtap entered promiscuous mode [ 46.450724][ T4223] device veth1_macvtap entered promiscuous mode [ 46.455249][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.457836][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.461062][ T4227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.466719][ T4228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.469312][ T4228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.471700][ T4228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.475999][ T4228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.479554][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.485814][ T4225] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.488195][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.490530][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.493775][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.496569][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.503284][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.505857][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.508410][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.510877][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.514283][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.516712][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.528771][ T4227] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.530971][ T4227] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.534274][ T4227] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.536541][ T4227] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.551289][ T4228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.559781][ T4228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.562337][ T4228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.564893][ T4228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.568138][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.571881][ T4228] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.574470][ T4228] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.576536][ T4228] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.578598][ T4228] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.581551][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.584842][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.587253][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.589533][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.591829][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.595397][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.597796][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.606731][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.626291][ T4223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.628669][ T4223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.631007][ T4223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.637215][ T4223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.639471][ T4223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.641994][ T4223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.647151][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.668076][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.670483][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready executing program [ 46.676104][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.678176][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.696977][ T4226] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.709551][ T4223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program [ 46.724764][ T4223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.728024][ T4223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.730809][ T4223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.735440][ T4223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.738158][ T4223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.741980][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.753018][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.755375][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program [ 46.778890][ T4223] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.781138][ T4223] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 46.792650][ T4223] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.797133][ T4223] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 46.944370][ T4307] FAULT_INJECTION: forcing a failure. [ 46.944370][ T4307] name failslab, interval 1, probability 0, space 0, times 1 [ 46.947351][ T4307] CPU: 1 PID: 4307 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 46.949335][ T4307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 46.951720][ T4307] Call trace: [ 46.952567][ T4307] dump_backtrace+0x1c8/0x1f4 [ 46.953734][ T4307] show_stack+0x2c/0x3c [ 46.954809][ T4307] dump_stack_lvl+0x108/0x170 [ 46.956017][ T4307] dump_stack+0x1c/0x58 [ 46.957023][ T4307] should_fail_ex+0x408/0x5d4 [ 46.958204][ T4307] __should_failslab+0xc8/0x128 [ 46.959423][ T4307] should_failslab+0x10/0x28 [ 46.960564][ T4307] __kmem_cache_alloc_node+0x80/0x388 [ 46.961828][ T4307] kmalloc_trace+0x48/0x94 [ 46.962914][ T4307] nsim_fib_event_nb+0x114/0xe28 [ 46.964181][ T4307] atomic_notifier_call_chain+0x174/0x2a0 [ 46.965630][ T4307] call_fib_notifiers+0x44/0x78 [ 46.966786][ T4307] call_fib6_notifiers+0x60/0x80 [ 46.968006][ T4307] fib6_del+0xd48/0x1220 [ 46.969047][ T4307] fib6_clean_node+0x24c/0x4d0 [ 46.970174][ T4307] fib6_walk_continue+0x5b8/0x7e0 [ 46.971366][ T4307] fib6_walk+0x144/0x258 [ 46.972460][ T4307] __fib6_clean_all+0x2a4/0x428 [ 46.973640][ T4307] fib6_clean_all+0x3c/0x50 [ 46.974792][ T4307] rt6_disable_ip+0x12c/0x818 [ 46.976034][ T4307] addrconf_ifdown+0x150/0x17a8 [ 46.977161][ T4307] addrconf_notify+0x324/0xc94 [ 46.978354][ T4307] raw_notifier_call_chain+0xd4/0x164 [ 46.979643][ T4307] dev_close_many+0x2fc/0x468 [ 46.980796][ T4307] unregister_netdevice_many+0x414/0x1818 [ 46.982223][ T4307] rtnl_dellink+0x43c/0x718 [ 46.983306][ T4307] rtnetlink_rcv_msg+0x72c/0xd94 [ 46.984513][ T4307] netlink_rcv_skb+0x20c/0x3b8 [ 46.985645][ T4307] rtnetlink_rcv+0x28/0x38 [ 46.986737][ T4307] netlink_unicast+0x660/0x8d4 [ 46.987889][ T4307] netlink_sendmsg+0x834/0xb18 [ 46.989070][ T4307] ____sys_sendmsg+0x558/0x844 [ 46.990294][ T4307] __sys_sendmsg+0x26c/0x33c [ 46.991395][ T4307] __arm64_sys_sendmsg+0x80/0x94 [ 46.992602][ T4307] invoke_syscall+0x98/0x2c0 [ 46.993718][ T4307] el0_svc_common+0x138/0x258 [ 46.994900][ T4307] do_el0_svc+0x64/0x218 [ 46.995924][ T4307] el0_svc+0x58/0x168 [ 46.996895][ T4307] el0t_64_sync_handler+0x84/0xf0 [ 46.998074][ T4307] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 47.069161][ T4312] FAULT_INJECTION: forcing a failure. [ 47.069161][ T4312] name failslab, interval 1, probability 0, space 0, times 0 [ 47.072172][ T4312] CPU: 1 PID: 4312 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 47.074145][ T4312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 47.076422][ T4312] Call trace: [ 47.077213][ T4312] dump_backtrace+0x1c8/0x1f4 [ 47.078347][ T4312] show_stack+0x2c/0x3c [ 47.079292][ T4312] dump_stack_lvl+0x108/0x170 [ 47.080373][ T4312] dump_stack+0x1c/0x58 [ 47.081395][ T4312] should_fail_ex+0x408/0x5d4 [ 47.082502][ T4312] __should_failslab+0xc8/0x128 [ 47.083737][ T4312] should_failslab+0x10/0x28 [ 47.084915][ T4312] __kmem_cache_alloc_node+0x80/0x388 [ 47.086331][ T4312] kmalloc_trace+0x48/0x94 [ 47.087410][ T4312] nsim_fib_event_nb+0x114/0xe28 [ 47.088613][ T4312] atomic_notifier_call_chain+0x174/0x2a0 [ 47.090050][ T4312] call_fib_notifiers+0x44/0x78 [ 47.091253][ T4312] call_fib6_notifiers+0x60/0x80 [ 47.092517][ T4312] fib6_del+0xd48/0x1220 [ 47.093625][ T4312] fib6_clean_node+0x24c/0x4d0 [ 47.094818][ T4312] fib6_walk_continue+0x5b8/0x7e0 [ 47.096012][ T4312] fib6_walk+0x144/0x258 [ 47.097089][ T4312] __fib6_clean_all+0x2a4/0x428 [ 47.098245][ T4312] fib6_clean_all+0x3c/0x50 [ 47.099304][ T4312] rt6_disable_ip+0x12c/0x818 [ 47.100549][ T4312] addrconf_ifdown+0x150/0x17a8 [ 47.101723][ T4312] addrconf_notify+0x324/0xc94 [ 47.102938][ T4312] raw_notifier_call_chain+0xd4/0x164 [ 47.104281][ T4312] dev_close_many+0x2fc/0x468 [ 47.105435][ T4312] unregister_netdevice_many+0x414/0x1818 [ 47.106848][ T4312] rtnl_dellink+0x43c/0x718 [ 47.107941][ T4312] rtnetlink_rcv_msg+0x72c/0xd94 [ 47.109172][ T4312] netlink_rcv_skb+0x20c/0x3b8 [ 47.110314][ T4312] rtnetlink_rcv+0x28/0x38 [ 47.111384][ T4312] netlink_unicast+0x660/0x8d4 [ 47.112491][ T4312] netlink_sendmsg+0x834/0xb18 [ 47.113658][ T4312] ____sys_sendmsg+0x558/0x844 [ 47.114858][ T4312] __sys_sendmsg+0x26c/0x33c [ 47.115994][ T4312] __arm64_sys_sendmsg+0x80/0x94 [ 47.117156][ T4312] invoke_syscall+0x98/0x2c0 [ 47.118277][ T4312] el0_svc_common+0x138/0x258 [ 47.119412][ T4312] do_el0_svc+0x64/0x218 [ 47.120456][ T4312] el0_svc+0x58/0x168 [ 47.121428][ T4312] el0t_64_sync_handler+0x84/0xf0 [ 47.122735][ T4312] el0t_64_sync+0x18c/0x190 [ 47.150573][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.153752][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready executing program executing program [ 47.181603][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.184049][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.187067][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.189399][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.199331][ T4225] device veth0_vlan entered promiscuous mode executing program executing program [ 47.221163][ T4225] device veth1_vlan entered promiscuous mode executing program executing program [ 47.251490][ T4324] FAULT_INJECTION: forcing a failure. [ 47.251490][ T4324] name failslab, interval 1, probability 0, space 0, times 0 [ 47.254929][ T4324] CPU: 1 PID: 4324 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 47.257013][ T4324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 47.259389][ T4324] Call trace: [ 47.260157][ T4324] dump_backtrace+0x1c8/0x1f4 [ 47.261256][ T4324] show_stack+0x2c/0x3c [ 47.262310][ T4324] dump_stack_lvl+0x108/0x170 [ 47.263456][ T4324] dump_stack+0x1c/0x58 [ 47.264461][ T4324] should_fail_ex+0x408/0x5d4 [ 47.265652][ T4324] __should_failslab+0xc8/0x128 [ 47.266796][ T4324] should_failslab+0x10/0x28 [ 47.267932][ T4324] __kmem_cache_alloc_node+0x80/0x388 [ 47.269350][ T4324] __kmalloc+0xc4/0x1c4 [ 47.270382][ T4324] nsim_fib_event_nb+0x1d0/0xe28 [ 47.271616][ T4324] atomic_notifier_call_chain+0x174/0x2a0 [ 47.273114][ T4324] call_fib_notifiers+0x44/0x78 [ 47.274341][ T4324] call_fib6_notifiers+0x60/0x80 [ 47.275531][ T4324] fib6_del+0xd48/0x1220 [ 47.276586][ T4324] fib6_clean_node+0x24c/0x4d0 [ 47.277746][ T4324] fib6_walk_continue+0x5b8/0x7e0 [ 47.278999][ T4324] fib6_walk+0x144/0x258 [ 47.280093][ T4324] __fib6_clean_all+0x2a4/0x428 [ 47.281298][ T4324] fib6_clean_all+0x3c/0x50 [ 47.282425][ T4324] rt6_disable_ip+0x12c/0x818 [ 47.283595][ T4324] addrconf_ifdown+0x150/0x17a8 [ 47.284813][ T4324] addrconf_notify+0x324/0xc94 [ 47.286032][ T4324] raw_notifier_call_chain+0xd4/0x164 [ 47.287365][ T4324] dev_close_many+0x2fc/0x468 [ 47.288553][ T4324] unregister_netdevice_many+0x414/0x1818 [ 47.289945][ T4324] rtnl_dellink+0x43c/0x718 [ 47.291135][ T4324] rtnetlink_rcv_msg+0x72c/0xd94 [ 47.292391][ T4324] netlink_rcv_skb+0x20c/0x3b8 [ 47.293556][ T4324] rtnetlink_rcv+0x28/0x38 [ 47.294648][ T4324] netlink_unicast+0x660/0x8d4 [ 47.295874][ T4324] netlink_sendmsg+0x834/0xb18 [ 47.297106][ T4324] ____sys_sendmsg+0x558/0x844 [ 47.298313][ T4324] __sys_sendmsg+0x26c/0x33c [ 47.299435][ T4324] __arm64_sys_sendmsg+0x80/0x94 [ 47.300635][ T4324] invoke_syscall+0x98/0x2c0 [ 47.301793][ T4324] el0_svc_common+0x138/0x258 [ 47.302990][ T4324] do_el0_svc+0x64/0x218 [ 47.304122][ T4324] el0_svc+0x58/0x168 [ 47.305188][ T4324] el0t_64_sync_handler+0x84/0xf0 [ 47.306427][ T4324] el0t_64_sync+0x18c/0x190 [ 47.339315][ T4225] device veth0_macvtap entered promiscuous mode [ 47.348927][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.351220][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.354044][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.356695][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.359329][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.361948][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.374572][ T4225] device veth1_macvtap entered promiscuous mode [ 47.384094][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.386541][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.389362][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.391997][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.394542][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.398989][ T4226] device veth0_vlan entered promiscuous mode [ 47.406967][ T4226] device veth1_vlan entered promiscuous mode [ 47.417388][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.419969][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.423265][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.425940][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.428454][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.431155][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.435970][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.438723][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.443703][ T4225] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.452288][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.454687][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.456993][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.459451][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.461885][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.465248][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.468888][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.471467][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.476429][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.478961][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.481394][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.486014][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.488509][ T4225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.491031][ T4225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.495223][ T4225] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.499133][ T4226] device veth0_macvtap entered promiscuous mode [ 47.506496][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.508975][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.511447][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.515862][ T4225] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.518255][ T4225] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.520671][ T4225] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.523364][ T4225] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.527931][ T4226] device veth1_macvtap entered promiscuous mode [ 47.549322][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.551627][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.554573][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.557187][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.559489][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.561979][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.566032][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.568573][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.570987][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.574038][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.577702][ T4226] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.590736][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.593211][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.595539][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.599482][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.602261][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.604616][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.607076][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.609333][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.611752][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.614983][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.617576][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.619911][ T4226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.622691][ T4226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.626305][ T4226] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.637533][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready executing program [ 47.640096][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.645199][ T4226] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.648107][ T4226] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.650495][ T4226] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.652867][ T4226] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 47.744694][ T4340] FAULT_INJECTION: forcing a failure. [ 47.744694][ T4340] name failslab, interval 1, probability 0, space 0, times 0 [ 47.748068][ T4340] CPU: 1 PID: 4340 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 executing program [ 47.750088][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 47.752393][ T4340] Call trace: [ 47.753135][ T4340] dump_backtrace+0x1c8/0x1f4 [ 47.753974][ T4340] show_stack+0x2c/0x3c [ 47.755036][ T4340] dump_stack_lvl+0x108/0x170 [ 47.756252][ T4340] dump_stack+0x1c/0x58 [ 47.757323][ T4340] should_fail_ex+0x408/0x5d4 [ 47.758507][ T4340] __should_failslab+0xc8/0x128 [ 47.759616][ T4340] should_failslab+0x10/0x28 [ 47.760748][ T4340] kmem_cache_alloc_node+0x90/0x3b4 [ 47.762021][ T4340] __alloc_skb+0x114/0x57c [ 47.763121][ T4340] inet6_rt_notify+0xec/0x2b0 [ 47.764323][ T4340] fib6_del+0xd80/0x1220 [ 47.765354][ T4340] fib6_clean_node+0x24c/0x4d0 [ 47.766549][ T4340] fib6_walk_continue+0x5b8/0x7e0 [ 47.767767][ T4340] fib6_walk+0x144/0x258 [ 47.768795][ T4340] __fib6_clean_all+0x2a4/0x428 [ 47.770084][ T4340] fib6_clean_all+0x3c/0x50 [ 47.771218][ T4340] rt6_disable_ip+0x12c/0x818 [ 47.772400][ T4340] addrconf_ifdown+0x150/0x17a8 [ 47.773580][ T4340] addrconf_notify+0x324/0xc94 [ 47.774793][ T4340] raw_notifier_call_chain+0xd4/0x164 [ 47.776089][ T4340] dev_close_many+0x2fc/0x468 [ 47.777273][ T4340] unregister_netdevice_many+0x414/0x1818 [ 47.778738][ T4340] rtnl_dellink+0x43c/0x718 [ 47.779868][ T4340] rtnetlink_rcv_msg+0x72c/0xd94 [ 47.781166][ T4340] netlink_rcv_skb+0x20c/0x3b8 [ 47.782306][ T4340] rtnetlink_rcv+0x28/0x38 [ 47.783395][ T4340] netlink_unicast+0x660/0x8d4 [ 47.784530][ T4340] netlink_sendmsg+0x834/0xb18 [ 47.785691][ T4340] ____sys_sendmsg+0x558/0x844 [ 47.786856][ T4340] __sys_sendmsg+0x26c/0x33c [ 47.787972][ T4340] __arm64_sys_sendmsg+0x80/0x94 [ 47.789124][ T4340] invoke_syscall+0x98/0x2c0 [ 47.790281][ T4340] el0_svc_common+0x138/0x258 [ 47.791444][ T4340] do_el0_svc+0x64/0x218 [ 47.792514][ T4340] el0_svc+0x58/0x168 [ 47.793470][ T4340] el0t_64_sync_handler+0x84/0xf0 [ 47.794709][ T4340] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 49.062834][ T4345] FAULT_INJECTION: forcing a failure. [ 49.062834][ T4345] name failslab, interval 1, probability 0, space 0, times 0 [ 49.066562][ T4345] CPU: 1 PID: 4345 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 49.068742][ T4345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 49.071310][ T4345] Call trace: [ 49.072184][ T4345] dump_backtrace+0x1c8/0x1f4 [ 49.073378][ T4345] show_stack+0x2c/0x3c [ 49.074470][ T4345] dump_stack_lvl+0x108/0x170 [ 49.075761][ T4345] dump_stack+0x1c/0x58 [ 49.076862][ T4345] should_fail_ex+0x408/0x5d4 [ 49.078056][ T4345] __should_failslab+0xc8/0x128 [ 49.079308][ T4345] should_failslab+0x10/0x28 [ 49.080506][ T4345] __kmem_cache_alloc_node+0x80/0x388 [ 49.081912][ T4345] kmalloc_trace+0x48/0x94 [ 49.083075][ T4345] addr_event+0xe4/0x3f8 [ 49.084138][ T4345] inet6addr_event+0xf8/0x160 [ 49.085339][ T4345] atomic_notifier_call_chain+0x174/0x2a0 [ 49.086829][ T4345] inet6addr_notifier_call_chain+0x30/0x40 [ 49.088294][ T4345] addrconf_ifdown+0xdcc/0x17a8 [ 49.089526][ T4345] addrconf_notify+0x324/0xc94 [ 49.090750][ T4345] raw_notifier_call_chain+0xd4/0x164 [ 49.092089][ T4345] dev_close_many+0x2fc/0x468 [ 49.093306][ T4345] unregister_netdevice_many+0x414/0x1818 [ 49.094830][ T4345] rtnl_dellink+0x43c/0x718 [ 49.095983][ T4345] rtnetlink_rcv_msg+0x72c/0xd94 [ 49.097227][ T4345] netlink_rcv_skb+0x20c/0x3b8 [ 49.098446][ T4345] rtnetlink_rcv+0x28/0x38 [ 49.099648][ T4345] netlink_unicast+0x660/0x8d4 [ 49.100872][ T4345] netlink_sendmsg+0x834/0xb18 [ 49.102099][ T4345] ____sys_sendmsg+0x558/0x844 [ 49.103327][ T4345] __sys_sendmsg+0x26c/0x33c [ 49.104503][ T4345] __arm64_sys_sendmsg+0x80/0x94 [ 49.105813][ T4345] invoke_syscall+0x98/0x2c0 [ 49.107053][ T4345] el0_svc_common+0x138/0x258 [ 49.108216][ T4345] do_el0_svc+0x64/0x218 [ 49.109320][ T4345] el0_svc+0x58/0x168 [ 49.110366][ T4345] el0t_64_sync_handler+0x84/0xf0 [ 49.111692][ T4345] el0t_64_sync+0x18c/0x190 executing program executing program [ 49.484372][ T4347] FAULT_INJECTION: forcing a failure. [ 49.484372][ T4347] name failslab, interval 1, probability 0, space 0, times 0 [ 49.487583][ T4347] CPU: 1 PID: 4347 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 49.489681][ T4347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 49.492099][ T4347] Call trace: [ 49.492861][ T4347] dump_backtrace+0x1c8/0x1f4 [ 49.494051][ T4347] show_stack+0x2c/0x3c [ 49.495047][ T4347] dump_stack_lvl+0x108/0x170 [ 49.496163][ T4347] dump_stack+0x1c/0x58 [ 49.497191][ T4347] should_fail_ex+0x408/0x5d4 [ 49.498375][ T4347] __should_failslab+0xc8/0x128 [ 49.499593][ T4347] should_failslab+0x10/0x28 [ 49.500726][ T4347] __kmem_cache_alloc_node+0x80/0x388 [ 49.502086][ T4347] kmalloc_trace+0x48/0x94 [ 49.503252][ T4347] nf_nat_masq_schedule+0x280/0x600 [ 49.504612][ T4347] masq_inet6_event+0x11c/0x190 [ 49.505810][ T4347] atomic_notifier_call_chain+0x174/0x2a0 [ 49.507308][ T4347] inet6addr_notifier_call_chain+0x30/0x40 [ 49.508854][ T4347] addrconf_ifdown+0xdcc/0x17a8 [ 49.510132][ T4347] addrconf_notify+0x324/0xc94 [ 49.511359][ T4347] raw_notifier_call_chain+0xd4/0x164 [ 49.512800][ T4347] dev_close_many+0x2fc/0x468 [ 49.514009][ T4347] unregister_netdevice_many+0x414/0x1818 [ 49.515528][ T4347] rtnl_dellink+0x43c/0x718 [ 49.516684][ T4347] rtnetlink_rcv_msg+0x72c/0xd94 [ 49.517972][ T4347] netlink_rcv_skb+0x20c/0x3b8 [ 49.519219][ T4347] rtnetlink_rcv+0x28/0x38 [ 49.520388][ T4347] netlink_unicast+0x660/0x8d4 [ 49.521627][ T4347] netlink_sendmsg+0x834/0xb18 [ 49.522898][ T4347] ____sys_sendmsg+0x558/0x844 [ 49.524121][ T4347] __sys_sendmsg+0x26c/0x33c [ 49.525303][ T4347] __arm64_sys_sendmsg+0x80/0x94 [ 49.526526][ T4347] invoke_syscall+0x98/0x2c0 [ 49.527707][ T4347] el0_svc_common+0x138/0x258 [ 49.528901][ T4347] do_el0_svc+0x64/0x218 [ 49.529961][ T4347] el0_svc+0x58/0x168 [ 49.530976][ T4347] el0t_64_sync_handler+0x84/0xf0 [ 49.532209][ T4347] el0t_64_sync+0x18c/0x190 executing program [ 51.009182][ T4348] device bridge_slave_1 left promiscuous mode [ 51.011318][ T4348] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.053518][ T4348] device bridge_slave_0 left promiscuous mode [ 51.055063][ T4348] bridge0: port 1(bridge_slave_0) entered disabled state executing program [ 51.183671][ T4349] device bridge_slave_1 left promiscuous mode [ 51.185357][ T4349] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.223522][ T4349] device bridge_slave_0 left promiscuous mode [ 51.225432][ T4349] bridge0: port 1(bridge_slave_0) entered disabled state executing program executing program [ 51.363754][ T4350] device bridge_slave_1 left promiscuous mode [ 51.365507][ T4350] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.382989][ T4350] FAULT_INJECTION: forcing a failure. [ 51.382989][ T4350] name failslab, interval 1, probability 0, space 0, times 0 [ 51.386354][ T4350] CPU: 1 PID: 4350 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 51.388355][ T4350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.390760][ T4350] Call trace: [ 51.391537][ T4350] dump_backtrace+0x1c8/0x1f4 [ 51.392703][ T4350] show_stack+0x2c/0x3c [ 51.393793][ T4350] dump_stack_lvl+0x108/0x170 [ 51.394909][ T4350] dump_stack+0x1c/0x58 [ 51.395928][ T4350] should_fail_ex+0x408/0x5d4 [ 51.397115][ T4350] __should_failslab+0xc8/0x128 [ 51.398331][ T4350] should_failslab+0x10/0x28 [ 51.399500][ T4350] kmem_cache_alloc_node+0x90/0x3b4 executing program [ 51.400771][ T4350] __alloc_skb+0x114/0x57c [ 51.401884][ T4350] fdb_notify+0xa0/0x160 [ 51.402931][ T4350] fdb_delete+0xb24/0xf4c [ 51.404040][ T4350] fdb_delete_local+0x49c/0x644 [ 51.405197][ T4350] br_fdb_delete_by_port+0x19c/0x280 [ 51.406561][ T4350] del_nbp+0x4e0/0x910 [ 51.407570][ T4350] br_dev_delete+0x74/0x110 [ 51.408732][ T4350] rtnl_dellink+0x434/0x718 [ 51.409883][ T4350] rtnetlink_rcv_msg+0x72c/0xd94 [ 51.411106][ T4350] netlink_rcv_skb+0x20c/0x3b8 [ 51.412272][ T4350] rtnetlink_rcv+0x28/0x38 [ 51.413420][ T4350] netlink_unicast+0x660/0x8d4 [ 51.414630][ T4350] netlink_sendmsg+0x834/0xb18 [ 51.415836][ T4350] ____sys_sendmsg+0x558/0x844 [ 51.416971][ T4350] __sys_sendmsg+0x26c/0x33c [ 51.418144][ T4350] __arm64_sys_sendmsg+0x80/0x94 [ 51.419458][ T4350] invoke_syscall+0x98/0x2c0 [ 51.420643][ T4350] el0_svc_common+0x138/0x258 [ 51.421821][ T4350] do_el0_svc+0x64/0x218 [ 51.422933][ T4350] el0_svc+0x58/0x168 [ 51.423991][ T4350] el0t_64_sync_handler+0x84/0xf0 [ 51.425253][ T4350] el0t_64_sync+0x18c/0x190 [ 51.428601][ T4350] device bridge_slave_0 left promiscuous mode [ 51.430327][ T4350] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.591674][ T4351] FAULT_INJECTION: forcing a failure. [ 51.591674][ T4351] name failslab, interval 1, probability 0, space 0, times 0 [ 51.601374][ T4351] CPU: 0 PID: 4351 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 51.603539][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.606135][ T4351] Call trace: [ 51.606968][ T4351] dump_backtrace+0x1c8/0x1f4 [ 51.608133][ T4351] show_stack+0x2c/0x3c [ 51.609175][ T4351] dump_stack_lvl+0x108/0x170 [ 51.610394][ T4351] dump_stack+0x1c/0x58 [ 51.611404][ T4351] should_fail_ex+0x408/0x5d4 [ 51.612564][ T4351] __should_failslab+0xc8/0x128 [ 51.613777][ T4351] should_failslab+0x10/0x28 [ 51.614969][ T4351] kmem_cache_alloc_node+0x90/0x3b4 [ 51.616299][ T4351] __alloc_skb+0x114/0x57c [ 51.617442][ T4351] alloc_uevent_skb+0x78/0x1e4 [ 51.618678][ T4351] kobject_uevent_net_broadcast+0x158/0x528 [ 51.620261][ T4351] kobject_uevent_env+0x530/0x874 [ 51.621525][ T4351] kobject_uevent+0x2c/0x3c [ 51.622631][ T4351] __kobject_del+0xd8/0x2d4 [ 51.623786][ T4351] kobject_put+0x2c0/0x41c [ 51.624901][ T4351] netdev_queue_update_kobjects+0x3dc/0x470 [ 51.626328][ T4351] netdev_unregister_kobject+0x100/0x204 [ 51.627498][ T4351] unregister_netdevice_many+0x1278/0x1818 [ 51.628994][ T4351] rtnl_dellink+0x43c/0x718 [ 51.630108][ T4351] rtnetlink_rcv_msg+0x72c/0xd94 [ 51.631377][ T4351] netlink_rcv_skb+0x20c/0x3b8 [ 51.632568][ T4351] rtnetlink_rcv+0x28/0x38 [ 51.633670][ T4351] netlink_unicast+0x660/0x8d4 [ 51.634839][ T4351] netlink_sendmsg+0x834/0xb18 [ 51.635998][ T4351] ____sys_sendmsg+0x558/0x844 [ 51.637170][ T4351] __sys_sendmsg+0x26c/0x33c [ 51.638306][ T4351] __arm64_sys_sendmsg+0x80/0x94 [ 51.639556][ T4351] invoke_syscall+0x98/0x2c0 [ 51.640651][ T4351] el0_svc_common+0x138/0x258 [ 51.641790][ T4351] do_el0_svc+0x64/0x218 [ 51.642832][ T4351] el0_svc+0x58/0x168 [ 51.643815][ T4351] el0t_64_sync_handler+0x84/0xf0 [ 51.645080][ T4351] el0t_64_sync+0x18c/0x190 [ 51.658400][ T4352] FAULT_INJECTION: forcing a failure. [ 51.658400][ T4352] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 51.661897][ T4352] CPU: 0 PID: 4352 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 51.664132][ T4352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.666620][ T4352] Call trace: [ 51.667433][ T4352] dump_backtrace+0x1c8/0x1f4 [ 51.668620][ T4352] show_stack+0x2c/0x3c [ 51.669651][ T4352] dump_stack_lvl+0x108/0x170 [ 51.670780][ T4352] dump_stack+0x1c/0x58 [ 51.671838][ T4352] should_fail_ex+0x408/0x5d4 [ 51.673013][ T4352] __should_failslab+0xc8/0x128 [ 51.674251][ T4352] should_failslab+0x10/0x28 [ 51.675437][ T4352] __kmem_cache_alloc_node+0x80/0x388 [ 51.676779][ T4352] kmalloc_trace+0x48/0x94 [ 51.677917][ T4352] kobject_uevent_env+0x260/0x874 [ 51.679182][ T4352] kobject_uevent+0x2c/0x3c [ 51.680338][ T4352] device_del+0x7e8/0x9b4 [ 51.681454][ T4352] netdev_unregister_kobject+0x14c/0x204 [ 51.682912][ T4352] unregister_netdevice_many+0x1278/0x1818 [ 51.684405][ T4352] rtnl_dellink+0x43c/0x718 [ 51.685549][ T4352] rtnetlink_rcv_msg+0x72c/0xd94 [ 51.686785][ T4352] netlink_rcv_skb+0x20c/0x3b8 [ 51.688069][ T4352] rtnetlink_rcv+0x28/0x38 [ 51.689221][ T4352] netlink_unicast+0x660/0x8d4 [ 51.690517][ T4352] netlink_sendmsg+0x834/0xb18 [ 51.691721][ T4352] ____sys_sendmsg+0x558/0x844 [ 51.692991][ T4352] __sys_sendmsg+0x26c/0x33c [ 51.694153][ T4352] __arm64_sys_sendmsg+0x80/0x94 [ 51.695449][ T4352] invoke_syscall+0x98/0x2c0 [ 51.696655][ T4352] el0_svc_common+0x138/0x258 [ 51.697900][ T4352] do_el0_svc+0x64/0x218 [ 51.698971][ T4352] el0_svc+0x58/0x168 [ 51.699965][ T4352] el0t_64_sync_handler+0x84/0xf0 [ 51.701293][ T4352] el0t_64_sync+0x18c/0x190 executing program [ 51.762375][ T4354] FAULT_INJECTION: forcing a failure. [ 51.762375][ T4354] name failslab, interval 1, probability 0, space 0, times 0 [ 51.765726][ T4354] CPU: 0 PID: 4354 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 51.767828][ T4354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.770248][ T4354] Call trace: [ 51.771051][ T4354] dump_backtrace+0x1c8/0x1f4 [ 51.772195][ T4354] show_stack+0x2c/0x3c [ 51.773251][ T4354] dump_stack_lvl+0x108/0x170 [ 51.774456][ T4354] dump_stack+0x1c/0x58 [ 51.775485][ T4354] should_fail_ex+0x408/0x5d4 [ 51.776650][ T4354] __should_failslab+0xc8/0x128 [ 51.777834][ T4354] should_failslab+0x10/0x28 [ 51.778984][ T4354] __kmem_cache_alloc_node+0x80/0x388 [ 51.780365][ T4354] kmalloc_trace+0x48/0x94 [ 51.781491][ T4354] addr_event+0xe4/0x3f8 [ 51.782519][ T4354] inet6addr_event+0xf8/0x160 [ 51.783721][ T4354] atomic_notifier_call_chain+0x174/0x2a0 [ 51.785193][ T4354] inet6addr_notifier_call_chain+0x30/0x40 [ 51.786615][ T4354] addrconf_ifdown+0xdcc/0x17a8 [ 51.787838][ T4354] addrconf_notify+0x324/0xc94 executing program executing program [ 51.789034][ T4354] raw_notifier_call_chain+0xd4/0x164 [ 51.790347][ T4354] dev_close_many+0x2fc/0x468 [ 51.791500][ T4354] unregister_netdevice_many+0x414/0x1818 [ 51.792933][ T4354] rtnl_dellink+0x43c/0x718 [ 51.794025][ T4354] rtnetlink_rcv_msg+0x72c/0xd94 [ 51.795252][ T4354] netlink_rcv_skb+0x20c/0x3b8 [ 51.796508][ T4354] rtnetlink_rcv+0x28/0x38 [ 51.797624][ T4354] netlink_unicast+0x660/0x8d4 [ 51.798900][ T4354] netlink_sendmsg+0x834/0xb18 [ 51.800153][ T4354] ____sys_sendmsg+0x558/0x844 [ 51.801358][ T4354] __sys_sendmsg+0x26c/0x33c [ 51.802563][ T4354] __arm64_sys_sendmsg+0x80/0x94 [ 51.803843][ T4354] invoke_syscall+0x98/0x2c0 [ 51.805053][ T4354] el0_svc_common+0x138/0x258 [ 51.806285][ T4354] do_el0_svc+0x64/0x218 [ 51.807334][ T4354] el0_svc+0x58/0x168 [ 51.808313][ T4354] el0t_64_sync_handler+0x84/0xf0 [ 51.809641][ T4354] el0t_64_sync+0x18c/0x190 [ 51.834049][ T4354] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.861900][ T4354] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.907892][ T4354] bond0 (unregistering): Released all slaves [ 51.920309][ T4356] FAULT_INJECTION: forcing a failure. [ 51.920309][ T4356] name failslab, interval 1, probability 0, space 0, times 0 [ 51.923470][ T4356] CPU: 1 PID: 4356 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 51.925512][ T4356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.927937][ T4356] Call trace: [ 51.928660][ T4356] dump_backtrace+0x1c8/0x1f4 [ 51.929832][ T4356] show_stack+0x2c/0x3c [ 51.930845][ T4356] dump_stack_lvl+0x108/0x170 [ 51.932008][ T4356] dump_stack+0x1c/0x58 [ 51.933052][ T4356] should_fail_ex+0x408/0x5d4 [ 51.934210][ T4356] __should_failslab+0xc8/0x128 [ 51.935425][ T4356] should_failslab+0x10/0x28 [ 51.936579][ T4356] __kmem_cache_alloc_node+0x80/0x388 [ 51.937898][ T4356] kmalloc_trace+0x48/0x94 [ 51.939031][ T4356] addr_event+0xe4/0x3f8 [ 51.940105][ T4356] inet6addr_event+0xf8/0x160 [ 51.941215][ T4356] atomic_notifier_call_chain+0x174/0x2a0 [ 51.942695][ T4356] inet6addr_notifier_call_chain+0x30/0x40 [ 51.944195][ T4356] addrconf_ifdown+0xdcc/0x17a8 [ 51.945472][ T4356] addrconf_notify+0x324/0xc94 [ 51.946665][ T4356] raw_notifier_call_chain+0xd4/0x164 [ 51.948054][ T4356] dev_close_many+0x2fc/0x468 [ 51.949225][ T4356] unregister_netdevice_many+0x414/0x1818 [ 51.950665][ T4356] rtnl_dellink+0x43c/0x718 [ 51.951800][ T4356] rtnetlink_rcv_msg+0x72c/0xd94 [ 51.953096][ T4356] netlink_rcv_skb+0x20c/0x3b8 [ 51.954273][ T4356] rtnetlink_rcv+0x28/0x38 [ 51.955292][ T4356] netlink_unicast+0x660/0x8d4 [ 51.956484][ T4356] netlink_sendmsg+0x834/0xb18 [ 51.957613][ T4356] ____sys_sendmsg+0x558/0x844 [ 51.958829][ T4356] __sys_sendmsg+0x26c/0x33c [ 51.959995][ T4356] __arm64_sys_sendmsg+0x80/0x94 [ 51.961220][ T4356] invoke_syscall+0x98/0x2c0 [ 51.962402][ T4356] el0_svc_common+0x138/0x258 [ 51.963613][ T4356] do_el0_svc+0x64/0x218 [ 51.964687][ T4356] el0_svc+0x58/0x168 [ 51.965665][ T4356] el0t_64_sync_handler+0x84/0xf0 [ 51.966963][ T4356] el0t_64_sync+0x18c/0x190 executing program [ 51.992585][ T4356] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.060359][ T4356] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.115715][ T4356] bond0 (unregistering): Released all slaves [ 52.149357][ T4355] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface executing program [ 52.190848][ T4355] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.236602][ T4355] bond0 (unregistering): Released all slaves [ 52.251719][ T4357] FAULT_INJECTION: forcing a failure. [ 52.251719][ T4357] name failslab, interval 1, probability 0, space 0, times 0 [ 52.255031][ T4357] CPU: 1 PID: 4357 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 52.256971][ T4357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 52.259398][ T4357] Call trace: [ 52.260188][ T4357] dump_backtrace+0x1c8/0x1f4 [ 52.261314][ T4357] show_stack+0x2c/0x3c [ 52.262336][ T4357] dump_stack_lvl+0x108/0x170 [ 52.263517][ T4357] dump_stack+0x1c/0x58 [ 52.264544][ T4357] should_fail_ex+0x408/0x5d4 [ 52.265685][ T4357] __should_failslab+0xc8/0x128 [ 52.266864][ T4357] should_failslab+0x10/0x28 [ 52.267968][ T4357] kmem_cache_alloc_node+0x90/0x3b4 [ 52.269256][ T4357] __alloc_skb+0x114/0x57c [ 52.270354][ T4357] __neigh_notify+0x80/0x13c [ 52.271475][ T4357] neigh_cleanup_and_release+0x10c/0x414 [ 52.272837][ T4357] neigh_flush_dev+0x180/0x7c4 [ 52.274005][ T4357] __neigh_ifdown+0x58/0x38c [ 52.275095][ T4357] neigh_ifdown+0x2c/0x40 [ 52.276167][ T4357] rt6_disable_ip+0x7b0/0x818 [ 52.277289][ T4357] addrconf_ifdown+0x150/0x17a8 [ 52.278515][ T4357] addrconf_notify+0x324/0xc94 [ 52.279659][ T4357] raw_notifier_call_chain+0xd4/0x164 [ 52.281000][ T4357] dev_close_many+0x2fc/0x468 [ 52.282240][ T4357] unregister_netdevice_many+0x414/0x1818 [ 52.283615][ T4357] rtnl_dellink+0x43c/0x718 [ 52.284694][ T4357] rtnetlink_rcv_msg+0x72c/0xd94 [ 52.285907][ T4357] netlink_rcv_skb+0x20c/0x3b8 [ 52.287072][ T4357] rtnetlink_rcv+0x28/0x38 [ 52.288158][ T4357] netlink_unicast+0x660/0x8d4 [ 52.289367][ T4357] netlink_sendmsg+0x834/0xb18 [ 52.290571][ T4357] ____sys_sendmsg+0x558/0x844 [ 52.291697][ T4357] __sys_sendmsg+0x26c/0x33c [ 52.292832][ T4357] __arm64_sys_sendmsg+0x80/0x94 [ 52.294063][ T4357] invoke_syscall+0x98/0x2c0 [ 52.295134][ T4357] el0_svc_common+0x138/0x258 [ 52.296287][ T4357] do_el0_svc+0x64/0x218 [ 52.297363][ T4357] el0_svc+0x58/0x168 [ 52.298370][ T4357] el0t_64_sync_handler+0x84/0xf0 [ 52.299629][ T4357] el0t_64_sync+0x18c/0x190 executing program [ 52.343395][ T4357] team0 (unregistering): Port device team_slave_0 removed [ 52.359934][ T4357] team0 (unregistering): Port device team_slave_1 removed [ 52.457703][ T4358] team0 (unregistering): Port device team_slave_0 removed executing program [ 52.484385][ T4358] team0 (unregistering): Port device team_slave_1 removed [ 52.541394][ T4359] FAULT_INJECTION: forcing a failure. [ 52.541394][ T4359] name failslab, interval 1, probability 0, space 0, times 0 [ 52.544474][ T4359] CPU: 1 PID: 4359 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 52.546515][ T4359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 52.548811][ T4359] Call trace: [ 52.549622][ T4359] dump_backtrace+0x1c8/0x1f4 [ 52.550765][ T4359] show_stack+0x2c/0x3c [ 52.551766][ T4359] dump_stack_lvl+0x108/0x170 [ 52.552902][ T4359] dump_stack+0x1c/0x58 [ 52.553885][ T4359] should_fail_ex+0x408/0x5d4 [ 52.555029][ T4359] __should_failslab+0xc8/0x128 [ 52.556236][ T4359] should_failslab+0x10/0x28 [ 52.557380][ T4359] __kmem_cache_alloc_node+0x80/0x388 [ 52.558696][ T4359] kmalloc_trace+0x48/0x94 [ 52.559807][ T4359] addr_event+0xe4/0x3f8 [ 52.560899][ T4359] inet6addr_event+0xf8/0x160 [ 52.562120][ T4359] atomic_notifier_call_chain+0x174/0x2a0 [ 52.563477][ T4359] inet6addr_notifier_call_chain+0x30/0x40 [ 52.564910][ T4359] addrconf_ifdown+0xdcc/0x17a8 [ 52.566157][ T4359] addrconf_notify+0x324/0xc94 [ 52.567303][ T4359] raw_notifier_call_chain+0xd4/0x164 [ 52.568644][ T4359] dev_close_many+0x2fc/0x468 [ 52.569854][ T4359] unregister_netdevice_many+0x414/0x1818 [ 52.571175][ T4359] rtnl_dellink+0x43c/0x718 [ 52.572282][ T4359] rtnetlink_rcv_msg+0x72c/0xd94 [ 52.573537][ T4359] netlink_rcv_skb+0x20c/0x3b8 [ 52.574631][ T4359] rtnetlink_rcv+0x28/0x38 [ 52.575670][ T4359] netlink_unicast+0x660/0x8d4 [ 52.576781][ T4359] netlink_sendmsg+0x834/0xb18 [ 52.577967][ T4359] ____sys_sendmsg+0x558/0x844 [ 52.579133][ T4359] __sys_sendmsg+0x26c/0x33c [ 52.580236][ T4359] __arm64_sys_sendmsg+0x80/0x94 [ 52.581374][ T4359] invoke_syscall+0x98/0x2c0 [ 52.582504][ T4359] el0_svc_common+0x138/0x258 [ 52.583685][ T4359] do_el0_svc+0x64/0x218 [ 52.584728][ T4359] el0_svc+0x58/0x168 [ 52.585765][ T4359] el0t_64_sync_handler+0x84/0xf0 [ 52.587105][ T4359] el0t_64_sync+0x18c/0x190 executing program [ 52.627720][ T4359] team0 (unregistering): Port device team_slave_0 removed [ 52.640984][ T4359] team0 (unregistering): Port device team_slave_1 removed [ 52.695614][ T4360] FAULT_INJECTION: forcing a failure. [ 52.695614][ T4360] name failslab, interval 1, probability 0, space 0, times 0 [ 52.698747][ T4360] CPU: 1 PID: 4360 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 52.700799][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 52.703234][ T4360] Call trace: [ 52.704071][ T4360] dump_backtrace+0x1c8/0x1f4 [ 52.705310][ T4360] show_stack+0x2c/0x3c [ 52.706346][ T4360] dump_stack_lvl+0x108/0x170 [ 52.707523][ T4360] dump_stack+0x1c/0x58 [ 52.708545][ T4360] should_fail_ex+0x408/0x5d4 [ 52.709734][ T4360] __should_failslab+0xc8/0x128 [ 52.710923][ T4360] should_failslab+0x10/0x28 [ 52.712120][ T4360] __kmem_cache_alloc_node+0x80/0x388 [ 52.713457][ T4360] kmalloc_trace+0x48/0x94 [ 52.714517][ T4360] nf_nat_masq_schedule+0x280/0x600 [ 52.715750][ T4360] masq_inet6_event+0x11c/0x190 [ 52.716869][ T4360] atomic_notifier_call_chain+0x174/0x2a0 [ 52.718254][ T4360] inet6addr_notifier_call_chain+0x30/0x40 [ 52.719688][ T4360] addrconf_ifdown+0xdcc/0x17a8 [ 52.720925][ T4360] addrconf_notify+0x324/0xc94 [ 52.722140][ T4360] raw_notifier_call_chain+0xd4/0x164 [ 52.723461][ T4360] dev_close_many+0x2fc/0x468 [ 52.724584][ T4360] unregister_netdevice_many+0x414/0x1818 [ 52.726031][ T4360] rtnl_dellink+0x43c/0x718 [ 52.727107][ T4360] rtnetlink_rcv_msg+0x72c/0xd94 [ 52.728355][ T4360] netlink_rcv_skb+0x20c/0x3b8 [ 52.729497][ T4360] rtnetlink_rcv+0x28/0x38 [ 52.730578][ T4360] netlink_unicast+0x660/0x8d4 [ 52.731730][ T4360] netlink_sendmsg+0x834/0xb18 [ 52.732920][ T4360] ____sys_sendmsg+0x558/0x844 [ 52.734100][ T4360] __sys_sendmsg+0x26c/0x33c [ 52.735228][ T4360] __arm64_sys_sendmsg+0x80/0x94 [ 52.736436][ T4360] invoke_syscall+0x98/0x2c0 [ 52.737584][ T4360] el0_svc_common+0x138/0x258 [ 52.738759][ T4360] do_el0_svc+0x64/0x218 [ 52.739803][ T4360] el0_svc+0x58/0x168 [ 52.740841][ T4360] el0t_64_sync_handler+0x84/0xf0 [ 52.742132][ T4360] el0t_64_sync+0x18c/0x190 [ 52.761766][ T4361] FAULT_INJECTION: forcing a failure. [ 52.761766][ T4361] name failslab, interval 1, probability 0, space 0, times 0 [ 52.766656][ T4361] CPU: 1 PID: 4361 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 52.768714][ T4361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 52.771251][ T4361] Call trace: [ 52.772067][ T4361] dump_backtrace+0x1c8/0x1f4 [ 52.773235][ T4361] show_stack+0x2c/0x3c [ 52.774262][ T4361] dump_stack_lvl+0x108/0x170 [ 52.775365][ T4361] dump_stack+0x1c/0x58 executing program [ 52.776430][ T4361] should_fail_ex+0x408/0x5d4 [ 52.777603][ T4361] __should_failslab+0xc8/0x128 [ 52.778780][ T4361] should_failslab+0x10/0x28 [ 52.779894][ T4361] __kmem_cache_alloc_node+0x80/0x388 [ 52.781249][ T4361] kmalloc_trace+0x48/0x94 [ 52.782303][ T4361] nf_nat_masq_schedule+0x280/0x600 [ 52.783621][ T4361] masq_inet6_event+0x11c/0x190 [ 52.784820][ T4361] atomic_notifier_call_chain+0x174/0x2a0 [ 52.786190][ T4361] inet6addr_notifier_call_chain+0x30/0x40 [ 52.787579][ T4361] addrconf_ifdown+0xdcc/0x17a8 [ 52.788824][ T4361] addrconf_notify+0x324/0xc94 [ 52.790027][ T4361] raw_notifier_call_chain+0xd4/0x164 [ 52.791325][ T4361] dev_close_many+0x2fc/0x468 [ 52.792480][ T4361] unregister_netdevice_many+0x414/0x1818 [ 52.793930][ T4361] rtnl_dellink+0x43c/0x718 [ 52.795026][ T4361] rtnetlink_rcv_msg+0x72c/0xd94 [ 52.796217][ T4361] netlink_rcv_skb+0x20c/0x3b8 [ 52.797388][ T4361] rtnetlink_rcv+0x28/0x38 [ 52.798490][ T4361] netlink_unicast+0x660/0x8d4 [ 52.799672][ T4361] netlink_sendmsg+0x834/0xb18 [ 52.800835][ T4361] ____sys_sendmsg+0x558/0x844 [ 52.802137][ T4361] __sys_sendmsg+0x26c/0x33c [ 52.803274][ T4361] __arm64_sys_sendmsg+0x80/0x94 [ 52.804524][ T4361] invoke_syscall+0x98/0x2c0 [ 52.805685][ T4361] el0_svc_common+0x138/0x258 [ 52.806840][ T4361] do_el0_svc+0x64/0x218 [ 52.807946][ T4361] el0_svc+0x58/0x168 [ 52.809005][ T4361] el0t_64_sync_handler+0x84/0xf0 [ 52.810212][ T4361] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 52.895150][ T4364] FAULT_INJECTION: forcing a failure. [ 52.895150][ T4364] name failslab, interval 1, probability 0, space 0, times 0 [ 52.898247][ T4364] CPU: 1 PID: 4364 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 52.900229][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 52.902656][ T4364] Call trace: [ 52.903484][ T4364] dump_backtrace+0x1c8/0x1f4 [ 52.904641][ T4364] show_stack+0x2c/0x3c [ 52.905638][ T4364] dump_stack_lvl+0x108/0x170 [ 52.906778][ T4364] dump_stack+0x1c/0x58 [ 52.907869][ T4364] should_fail_ex+0x408/0x5d4 [ 52.909046][ T4364] __should_failslab+0xc8/0x128 [ 52.910256][ T4364] should_failslab+0x10/0x28 [ 52.911395][ T4364] __kmem_cache_alloc_node+0x80/0x388 [ 52.912761][ T4364] __kmalloc_node_track_caller+0xbc/0x1c0 [ 52.914201][ T4364] kmemdup+0x5c/0x98 [ 52.915183][ T4364] sctp_addr_wq_mgmt+0x28c/0x608 [ 52.916406][ T4364] sctp_inetaddr_event+0x384/0x4d8 [ 52.917657][ T4364] blocking_notifier_call_chain+0xf0/0x198 [ 52.919076][ T4364] __inet_del_ifa+0x814/0xee4 [ 52.920219][ T4364] inetdev_event+0x444/0x1214 [ 52.921371][ T4364] raw_notifier_call_chain+0xd4/0x164 [ 52.922621][ T4364] unregister_netdevice_many+0xe6c/0x1818 [ 52.924010][ T4364] rtnl_dellink+0x43c/0x718 [ 52.925172][ T4364] rtnetlink_rcv_msg+0x72c/0xd94 [ 52.926422][ T4364] netlink_rcv_skb+0x20c/0x3b8 [ 52.927643][ T4364] rtnetlink_rcv+0x28/0x38 [ 52.928765][ T4364] netlink_unicast+0x660/0x8d4 [ 52.929950][ T4364] netlink_sendmsg+0x834/0xb18 [ 52.931108][ T4364] ____sys_sendmsg+0x558/0x844 [ 52.932331][ T4364] __sys_sendmsg+0x26c/0x33c [ 52.933484][ T4364] __arm64_sys_sendmsg+0x80/0x94 [ 52.934731][ T4364] invoke_syscall+0x98/0x2c0 [ 52.935933][ T4364] el0_svc_common+0x138/0x258 [ 52.937100][ T4364] do_el0_svc+0x64/0x218 [ 52.938199][ T4364] el0_svc+0x58/0x168 [ 52.939192][ T4364] el0t_64_sync_handler+0x84/0xf0 [ 52.940401][ T4364] el0t_64_sync+0x18c/0x190 executing program [ 52.967145][ T4365] FAULT_INJECTION: forcing a failure. [ 52.967145][ T4365] name failslab, interval 1, probability 0, space 0, times 0 [ 52.970269][ T4365] CPU: 1 PID: 4365 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 52.972243][ T4365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 52.974777][ T4365] Call trace: [ 52.975563][ T4365] dump_backtrace+0x1c8/0x1f4 [ 52.976705][ T4365] show_stack+0x2c/0x3c [ 52.977760][ T4365] dump_stack_lvl+0x108/0x170 [ 52.978935][ T4365] dump_stack+0x1c/0x58 [ 52.980013][ T4365] should_fail_ex+0x408/0x5d4 [ 52.981214][ T4365] __should_failslab+0xc8/0x128 [ 52.982412][ T4365] should_failslab+0x10/0x28 [ 52.983603][ T4365] kmem_cache_alloc_node+0x90/0x3b4 [ 52.984904][ T4365] __alloc_skb+0x114/0x57c [ 52.986052][ T4365] inet_netconf_notify_devconf+0x198/0x260 [ 52.987450][ T4365] inetdev_event+0x55c/0x1214 [ 52.988615][ T4365] raw_notifier_call_chain+0xd4/0x164 [ 52.989978][ T4365] unregister_netdevice_many+0xe6c/0x1818 [ 52.991405][ T4365] rtnl_dellink+0x43c/0x718 [ 52.992503][ T4365] rtnetlink_rcv_msg+0x72c/0xd94 [ 52.993809][ T4365] netlink_rcv_skb+0x20c/0x3b8 [ 52.995033][ T4365] rtnetlink_rcv+0x28/0x38 [ 52.996137][ T4365] netlink_unicast+0x660/0x8d4 [ 52.997351][ T4365] netlink_sendmsg+0x834/0xb18 [ 52.998462][ T4365] ____sys_sendmsg+0x558/0x844 [ 52.999663][ T4365] __sys_sendmsg+0x26c/0x33c [ 53.000825][ T4365] __arm64_sys_sendmsg+0x80/0x94 [ 53.002073][ T4365] invoke_syscall+0x98/0x2c0 [ 53.003222][ T4365] el0_svc_common+0x138/0x258 [ 53.004357][ T4365] do_el0_svc+0x64/0x218 [ 53.005443][ T4365] el0_svc+0x58/0x168 [ 53.006504][ T4365] el0t_64_sync_handler+0x84/0xf0 [ 53.007767][ T4365] el0t_64_sync+0x18c/0x190 [ 53.027624][ T4366] FAULT_INJECTION: forcing a failure. executing program [ 53.027624][ T4366] name failslab, interval 1, probability 0, space 0, times 0 [ 53.030881][ T4366] CPU: 0 PID: 4366 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.032986][ T4366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.035515][ T4366] Call trace: [ 53.036339][ T4366] dump_backtrace+0x1c8/0x1f4 [ 53.037495][ T4366] show_stack+0x2c/0x3c [ 53.038586][ T4366] dump_stack_lvl+0x108/0x170 [ 53.039742][ T4366] dump_stack+0x1c/0x58 [ 53.040768][ T4366] should_fail_ex+0x408/0x5d4 [ 53.041980][ T4366] __should_failslab+0xc8/0x128 [ 53.043176][ T4366] should_failslab+0x10/0x28 [ 53.044407][ T4366] kmem_cache_alloc_node+0x90/0x3b4 [ 53.045742][ T4366] __alloc_skb+0x114/0x57c [ 53.046877][ T4366] rtmsg_ifinfo_build_skb+0x90/0x1b4 [ 53.048189][ T4366] unregister_netdevice_many+0xef0/0x1818 [ 53.049629][ T4366] rtnl_dellink+0x43c/0x718 [ 53.050757][ T4366] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.052003][ T4366] netlink_rcv_skb+0x20c/0x3b8 [ 53.053196][ T4366] rtnetlink_rcv+0x28/0x38 [ 53.054323][ T4366] netlink_unicast+0x660/0x8d4 [ 53.055493][ T4366] netlink_sendmsg+0x834/0xb18 [ 53.056707][ T4366] ____sys_sendmsg+0x558/0x844 [ 53.057875][ T4366] __sys_sendmsg+0x26c/0x33c [ 53.059035][ T4366] __arm64_sys_sendmsg+0x80/0x94 [ 53.060274][ T4366] invoke_syscall+0x98/0x2c0 [ 53.061361][ T4366] el0_svc_common+0x138/0x258 [ 53.062567][ T4366] do_el0_svc+0x64/0x218 [ 53.063664][ T4366] el0_svc+0x58/0x168 [ 53.064650][ T4366] el0t_64_sync_handler+0x84/0xf0 [ 53.065938][ T4366] el0t_64_sync+0x18c/0x190 [ 53.081939][ T4367] FAULT_INJECTION: forcing a failure. [ 53.081939][ T4367] name failslab, interval 1, probability 0, space 0, times 0 [ 53.085336][ T4367] CPU: 1 PID: 4367 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.087406][ T4367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.089782][ T4367] Call trace: [ 53.090549][ T4367] dump_backtrace+0x1c8/0x1f4 [ 53.091613][ T4367] show_stack+0x2c/0x3c [ 53.092609][ T4367] dump_stack_lvl+0x108/0x170 [ 53.093778][ T4367] dump_stack+0x1c/0x58 [ 53.094782][ T4367] should_fail_ex+0x408/0x5d4 [ 53.095949][ T4367] __should_failslab+0xc8/0x128 [ 53.097228][ T4367] should_failslab+0x10/0x28 [ 53.098313][ T4367] __kmem_cache_alloc_node+0x80/0x388 [ 53.099609][ T4367] __kmalloc+0xc4/0x1c4 [ 53.100642][ T4367] kobject_get_path+0xb4/0x21c [ 53.101853][ T4367] kobject_uevent_env+0x274/0x874 [ 53.103115][ T4367] kobject_uevent+0x2c/0x3c [ 53.104282][ T4367] __kobject_del+0xd8/0x2d4 [ 53.105393][ T4367] kobject_put+0x2c0/0x41c [ 53.106466][ T4367] net_rx_queue_update_kobjects+0x3c4/0x43c [ 53.107944][ T4367] netdev_unregister_kobject+0xf0/0x204 [ 53.109352][ T4367] unregister_netdevice_many+0x1278/0x1818 [ 53.110794][ T4367] rtnl_dellink+0x43c/0x718 [ 53.111919][ T4367] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.113161][ T4367] netlink_rcv_skb+0x20c/0x3b8 [ 53.114345][ T4367] rtnetlink_rcv+0x28/0x38 [ 53.115444][ T4367] netlink_unicast+0x660/0x8d4 [ 53.116590][ T4367] netlink_sendmsg+0x834/0xb18 [ 53.117784][ T4367] ____sys_sendmsg+0x558/0x844 [ 53.119039][ T4367] __sys_sendmsg+0x26c/0x33c [ 53.120178][ T4367] __arm64_sys_sendmsg+0x80/0x94 [ 53.121383][ T4367] invoke_syscall+0x98/0x2c0 [ 53.122523][ T4367] el0_svc_common+0x138/0x258 [ 53.123679][ T4367] do_el0_svc+0x64/0x218 [ 53.124739][ T4367] el0_svc+0x58/0x168 [ 53.125755][ T4367] el0t_64_sync_handler+0x84/0xf0 [ 53.127057][ T4367] el0t_64_sync+0x18c/0x190 executing program [ 53.141592][ T4368] FAULT_INJECTION: forcing a failure. [ 53.141592][ T4368] name failslab, interval 1, probability 0, space 0, times 0 [ 53.144897][ T4368] CPU: 1 PID: 4368 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.146882][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.149288][ T4368] Call trace: [ 53.150121][ T4368] dump_backtrace+0x1c8/0x1f4 [ 53.151262][ T4368] show_stack+0x2c/0x3c [ 53.152278][ T4368] dump_stack_lvl+0x108/0x170 [ 53.153430][ T4368] dump_stack+0x1c/0x58 [ 53.154453][ T4368] should_fail_ex+0x408/0x5d4 [ 53.155593][ T4368] __should_failslab+0xc8/0x128 [ 53.156795][ T4368] should_failslab+0x10/0x28 [ 53.157940][ T4368] __kmem_cache_alloc_node+0x80/0x388 [ 53.159319][ T4368] __kmalloc+0xc4/0x1c4 [ 53.160326][ T4368] kobject_get_path+0xb4/0x21c [ 53.161537][ T4368] kobject_uevent_env+0x274/0x874 [ 53.162809][ T4368] kobject_uevent+0x2c/0x3c [ 53.163877][ T4368] __kobject_del+0xd8/0x2d4 [ 53.165012][ T4368] kobject_put+0x2c0/0x41c [ 53.166161][ T4368] net_rx_queue_update_kobjects+0x3c4/0x43c [ 53.167582][ T4368] netdev_unregister_kobject+0xf0/0x204 [ 53.168910][ T4368] unregister_netdevice_many+0x1278/0x1818 [ 53.170288][ T4368] rtnl_dellink+0x43c/0x718 [ 53.171448][ T4368] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.172667][ T4368] netlink_rcv_skb+0x20c/0x3b8 [ 53.173819][ T4368] rtnetlink_rcv+0x28/0x38 [ 53.174891][ T4368] netlink_unicast+0x660/0x8d4 [ 53.176048][ T4368] netlink_sendmsg+0x834/0xb18 [ 53.177283][ T4368] ____sys_sendmsg+0x558/0x844 [ 53.178575][ T4368] __sys_sendmsg+0x26c/0x33c [ 53.179779][ T4368] __arm64_sys_sendmsg+0x80/0x94 [ 53.181025][ T4368] invoke_syscall+0x98/0x2c0 [ 53.182190][ T4368] el0_svc_common+0x138/0x258 [ 53.183361][ T4368] do_el0_svc+0x64/0x218 [ 53.184415][ T4368] el0_svc+0x58/0x168 [ 53.185470][ T4368] el0t_64_sync_handler+0x84/0xf0 [ 53.186544][ T4368] el0t_64_sync+0x18c/0x190 executing program [ 53.203600][ T4369] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.205259][ T4369] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.209808][ T4369] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.211562][ T4369] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.218645][ T4369] FAULT_INJECTION: forcing a failure. [ 53.218645][ T4369] name failslab, interval 1, probability 0, space 0, times 0 [ 53.221773][ T4369] CPU: 0 PID: 4369 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.223853][ T4369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.226291][ T4369] Call trace: [ 53.227085][ T4369] dump_backtrace+0x1c8/0x1f4 [ 53.228185][ T4369] show_stack+0x2c/0x3c [ 53.229160][ T4369] dump_stack_lvl+0x108/0x170 [ 53.230300][ T4369] dump_stack+0x1c/0x58 [ 53.231337][ T4369] should_fail_ex+0x408/0x5d4 [ 53.232476][ T4369] __should_failslab+0xc8/0x128 [ 53.233684][ T4369] should_failslab+0x10/0x28 [ 53.234822][ T4369] __kmem_cache_alloc_node+0x80/0x388 [ 53.236176][ T4369] __kmalloc+0xc4/0x1c4 [ 53.237193][ T4369] nsim_fib_event_nb+0x1d0/0xe28 [ 53.238430][ T4369] atomic_notifier_call_chain+0x174/0x2a0 [ 53.239819][ T4369] call_fib_notifiers+0x44/0x78 [ 53.240995][ T4369] call_fib6_notifiers+0x60/0x80 [ 53.242133][ T4369] fib6_del+0xd48/0x1220 [ 53.243147][ T4369] fib6_clean_node+0x24c/0x4d0 [ 53.244310][ T4369] fib6_walk_continue+0x5b8/0x7e0 [ 53.245591][ T4369] fib6_walk+0x144/0x258 [ 53.246652][ T4369] __fib6_clean_all+0x2a4/0x428 [ 53.247853][ T4369] fib6_clean_all+0x3c/0x50 [ 53.248906][ T4369] rt6_disable_ip+0x12c/0x818 [ 53.250031][ T4369] addrconf_ifdown+0x150/0x17a8 [ 53.251200][ T4369] addrconf_notify+0x324/0xc94 [ 53.252383][ T4369] raw_notifier_call_chain+0xd4/0x164 [ 53.253761][ T4369] dev_close_many+0x2fc/0x468 [ 53.254881][ T4369] unregister_netdevice_many+0x414/0x1818 [ 53.256339][ T4369] rtnl_dellink+0x43c/0x718 [ 53.257483][ T4369] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.258726][ T4369] netlink_rcv_skb+0x20c/0x3b8 [ 53.259939][ T4369] rtnetlink_rcv+0x28/0x38 [ 53.260993][ T4369] netlink_unicast+0x660/0x8d4 [ 53.262106][ T4369] netlink_sendmsg+0x834/0xb18 [ 53.263315][ T4369] ____sys_sendmsg+0x558/0x844 [ 53.264479][ T4369] __sys_sendmsg+0x26c/0x33c [ 53.265610][ T4369] __arm64_sys_sendmsg+0x80/0x94 [ 53.266772][ T4369] invoke_syscall+0x98/0x2c0 [ 53.267910][ T4369] el0_svc_common+0x138/0x258 [ 53.269061][ T4369] do_el0_svc+0x64/0x218 [ 53.270090][ T4369] el0_svc+0x58/0x168 [ 53.271054][ T4369] el0t_64_sync_handler+0x84/0xf0 [ 53.272307][ T4369] el0t_64_sync+0x18c/0x190 executing program executing program [ 53.299275][ T4370] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.301136][ T4370] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.306010][ T4370] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.307898][ T4370] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.331933][ T4371] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.333787][ T4371] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.338360][ T4371] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.340334][ T4371] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.348844][ T4371] FAULT_INJECTION: forcing a failure. [ 53.348844][ T4371] name failslab, interval 1, probability 0, space 0, times 0 [ 53.352013][ T4371] CPU: 0 PID: 4371 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.354092][ T4371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.356639][ T4371] Call trace: [ 53.357437][ T4371] dump_backtrace+0x1c8/0x1f4 [ 53.358601][ T4371] show_stack+0x2c/0x3c [ 53.359603][ T4371] dump_stack_lvl+0x108/0x170 [ 53.360742][ T4371] dump_stack+0x1c/0x58 [ 53.361761][ T4371] should_fail_ex+0x408/0x5d4 [ 53.362892][ T4371] __should_failslab+0xc8/0x128 [ 53.364010][ T4371] should_failslab+0x10/0x28 [ 53.365185][ T4371] kmem_cache_alloc_node+0x90/0x3b4 [ 53.366508][ T4371] __alloc_skb+0x114/0x57c [ 53.367568][ T4371] inet6_rt_notify+0xec/0x2b0 [ 53.368725][ T4371] fib6_del+0xd80/0x1220 [ 53.369716][ T4371] fib6_clean_node+0x24c/0x4d0 [ 53.370892][ T4371] fib6_walk_continue+0x5b8/0x7e0 [ 53.372153][ T4371] fib6_walk+0x144/0x258 [ 53.373228][ T4371] __fib6_clean_all+0x2a4/0x428 [ 53.374379][ T4371] fib6_clean_all+0x3c/0x50 [ 53.375511][ T4371] rt6_disable_ip+0x12c/0x818 [ 53.376704][ T4371] addrconf_ifdown+0x150/0x17a8 [ 53.377903][ T4371] addrconf_notify+0x324/0xc94 [ 53.379069][ T4371] raw_notifier_call_chain+0xd4/0x164 [ 53.380413][ T4371] dev_close_many+0x2fc/0x468 [ 53.381518][ T4371] unregister_netdevice_many+0x414/0x1818 [ 53.382980][ T4371] rtnl_dellink+0x43c/0x718 [ 53.384134][ T4371] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.385356][ T4371] netlink_rcv_skb+0x20c/0x3b8 [ 53.386564][ T4371] rtnetlink_rcv+0x28/0x38 [ 53.387653][ T4371] netlink_unicast+0x660/0x8d4 [ 53.388827][ T4371] netlink_sendmsg+0x834/0xb18 [ 53.390007][ T4371] ____sys_sendmsg+0x558/0x844 [ 53.391182][ T4371] __sys_sendmsg+0x26c/0x33c [ 53.392298][ T4371] __arm64_sys_sendmsg+0x80/0x94 [ 53.393542][ T4371] invoke_syscall+0x98/0x2c0 [ 53.394711][ T4371] el0_svc_common+0x138/0x258 [ 53.395846][ T4371] do_el0_svc+0x64/0x218 [ 53.396928][ T4371] el0_svc+0x58/0x168 [ 53.397903][ T4371] el0t_64_sync_handler+0x84/0xf0 [ 53.399194][ T4371] el0t_64_sync+0x18c/0x190 executing program executing program [ 53.502480][ T4373] FAULT_INJECTION: forcing a failure. [ 53.502480][ T4373] name failslab, interval 1, probability 0, space 0, times 0 [ 53.505242][ T4373] CPU: 1 PID: 4373 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.507093][ T4373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.509355][ T4373] Call trace: [ 53.510122][ T4373] dump_backtrace+0x1c8/0x1f4 [ 53.511275][ T4373] show_stack+0x2c/0x3c [ 53.512250][ T4373] dump_stack_lvl+0x108/0x170 [ 53.513324][ T4373] dump_stack+0x1c/0x58 [ 53.514364][ T4373] should_fail_ex+0x408/0x5d4 [ 53.515485][ T4373] __should_failslab+0xc8/0x128 [ 53.516596][ T4373] should_failslab+0x10/0x28 [ 53.517674][ T4373] __kmem_cache_alloc_node+0x80/0x388 [ 53.518982][ T4373] kmalloc_trace+0x48/0x94 [ 53.520068][ T4373] kobject_uevent_env+0x260/0x874 [ 53.521296][ T4373] kobject_uevent+0x2c/0x3c [ 53.522390][ T4373] __kobject_del+0xd8/0x2d4 [ 53.523450][ T4373] kobject_put+0x2c0/0x41c [ 53.524513][ T4373] netdev_queue_update_kobjects+0x3dc/0x470 [ 53.525908][ T4373] netdev_unregister_kobject+0x100/0x204 [ 53.527169][ T4373] unregister_netdevice_many+0x1278/0x1818 [ 53.528498][ T4373] rtnl_dellink+0x43c/0x718 [ 53.529559][ T4373] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.530708][ T4373] netlink_rcv_skb+0x20c/0x3b8 [ 53.531821][ T4373] rtnetlink_rcv+0x28/0x38 [ 53.532861][ T4373] netlink_unicast+0x660/0x8d4 [ 53.533978][ T4373] netlink_sendmsg+0x834/0xb18 [ 53.535101][ T4373] ____sys_sendmsg+0x558/0x844 [ 53.536198][ T4373] __sys_sendmsg+0x26c/0x33c [ 53.537283][ T4373] __arm64_sys_sendmsg+0x80/0x94 [ 53.538434][ T4373] invoke_syscall+0x98/0x2c0 [ 53.539540][ T4373] el0_svc_common+0x138/0x258 [ 53.540547][ T4373] do_el0_svc+0x64/0x218 [ 53.541514][ T4373] el0_svc+0x58/0x168 [ 53.542379][ T4373] el0t_64_sync_handler+0x84/0xf0 [ 53.543587][ T4373] el0t_64_sync+0x18c/0x190 executing program executing program [ 53.566634][ T4375] FAULT_INJECTION: forcing a failure. [ 53.566634][ T4375] name failslab, interval 1, probability 0, space 0, times 0 [ 53.569910][ T4375] CPU: 1 PID: 4375 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.571943][ T4375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.574304][ T4375] Call trace: [ 53.575136][ T4375] dump_backtrace+0x1c8/0x1f4 [ 53.576290][ T4375] show_stack+0x2c/0x3c [ 53.577265][ T4375] dump_stack_lvl+0x108/0x170 [ 53.578428][ T4375] dump_stack+0x1c/0x58 [ 53.579488][ T4375] should_fail_ex+0x408/0x5d4 [ 53.580645][ T4375] __should_failslab+0xc8/0x128 [ 53.581941][ T4375] should_failslab+0x10/0x28 [ 53.583123][ T4375] kmem_cache_alloc_node+0x90/0x3b4 [ 53.584378][ T4375] __alloc_skb+0x114/0x57c [ 53.585521][ T4375] __neigh_notify+0x80/0x13c [ 53.586664][ T4375] neigh_cleanup_and_release+0x10c/0x414 [ 53.588059][ T4375] neigh_flush_dev+0x180/0x7c4 [ 53.589252][ T4375] __neigh_ifdown+0x58/0x38c [ 53.590453][ T4375] neigh_ifdown+0x2c/0x40 [ 53.591546][ T4375] rt6_disable_ip+0x7b0/0x818 [ 53.592702][ T4375] addrconf_ifdown+0x150/0x17a8 [ 53.593922][ T4375] addrconf_notify+0x324/0xc94 [ 53.595071][ T4375] raw_notifier_call_chain+0xd4/0x164 [ 53.596438][ T4375] dev_close_many+0x2fc/0x468 [ 53.597627][ T4375] unregister_netdevice_many+0x414/0x1818 [ 53.599125][ T4375] rtnl_dellink+0x43c/0x718 [ 53.600127][ T4375] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.601281][ T4375] netlink_rcv_skb+0x20c/0x3b8 [ 53.602360][ T4375] rtnetlink_rcv+0x28/0x38 [ 53.603389][ T4375] netlink_unicast+0x660/0x8d4 [ 53.604539][ T4375] netlink_sendmsg+0x834/0xb18 [ 53.605743][ T4375] ____sys_sendmsg+0x558/0x844 [ 53.606870][ T4375] __sys_sendmsg+0x26c/0x33c [ 53.608026][ T4375] __arm64_sys_sendmsg+0x80/0x94 [ 53.609298][ T4375] invoke_syscall+0x98/0x2c0 [ 53.610467][ T4375] el0_svc_common+0x138/0x258 [ 53.611735][ T4375] do_el0_svc+0x64/0x218 [ 53.612846][ T4375] el0_svc+0x58/0x168 [ 53.613800][ T4375] el0t_64_sync_handler+0x84/0xf0 [ 53.615086][ T4375] el0t_64_sync+0x18c/0x190 executing program [ 53.653666][ T4376] FAULT_INJECTION: forcing a failure. [ 53.653666][ T4376] name failslab, interval 1, probability 0, space 0, times 0 [ 53.657072][ T4376] CPU: 0 PID: 4376 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.659128][ T4376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.661551][ T4376] Call trace: [ 53.662365][ T4376] dump_backtrace+0x1c8/0x1f4 [ 53.663526][ T4376] show_stack+0x2c/0x3c [ 53.664565][ T4376] dump_stack_lvl+0x108/0x170 [ 53.665736][ T4376] dump_stack+0x1c/0x58 [ 53.666782][ T4376] should_fail_ex+0x408/0x5d4 [ 53.667925][ T4376] __should_failslab+0xc8/0x128 [ 53.669130][ T4376] should_failslab+0x10/0x28 [ 53.670269][ T4376] __kmem_cache_alloc_node+0x80/0x388 [ 53.671560][ T4376] kmalloc_trace+0x48/0x94 [ 53.672676][ T4376] kobject_uevent_env+0x260/0x874 [ 53.673975][ T4376] kobject_uevent+0x2c/0x3c [ 53.675075][ T4376] __kobject_del+0xd8/0x2d4 [ 53.676182][ T4376] kobject_put+0x2c0/0x41c [ 53.677278][ T4376] netdev_queue_update_kobjects+0x3dc/0x470 [ 53.678680][ T4376] netdev_unregister_kobject+0x100/0x204 [ 53.680033][ T4376] unregister_netdevice_many+0x1278/0x1818 [ 53.681461][ T4376] rtnl_dellink+0x43c/0x718 [ 53.682494][ T4376] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.683738][ T4376] netlink_rcv_skb+0x20c/0x3b8 [ 53.684939][ T4376] rtnetlink_rcv+0x28/0x38 [ 53.686044][ T4376] netlink_unicast+0x660/0x8d4 [ 53.687157][ T4376] netlink_sendmsg+0x834/0xb18 [ 53.688342][ T4376] ____sys_sendmsg+0x558/0x844 [ 53.689505][ T4376] __sys_sendmsg+0x26c/0x33c [ 53.690672][ T4376] __arm64_sys_sendmsg+0x80/0x94 [ 53.691855][ T4376] invoke_syscall+0x98/0x2c0 [ 53.692937][ T4376] el0_svc_common+0x138/0x258 [ 53.694108][ T4376] do_el0_svc+0x64/0x218 [ 53.695137][ T4376] el0_svc+0x58/0x168 [ 53.696068][ T4376] el0t_64_sync_handler+0x84/0xf0 [ 53.697335][ T4376] el0t_64_sync+0x18c/0x190 executing program executing program [ 53.736903][ T4378] FAULT_INJECTION: forcing a failure. [ 53.736903][ T4378] name failslab, interval 1, probability 0, space 0, times 0 [ 53.740179][ T4378] CPU: 1 PID: 4378 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.742250][ T4378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.744660][ T4378] Call trace: [ 53.745520][ T4378] dump_backtrace+0x1c8/0x1f4 [ 53.746708][ T4378] show_stack+0x2c/0x3c [ 53.747740][ T4378] dump_stack_lvl+0x108/0x170 [ 53.748888][ T4378] dump_stack+0x1c/0x58 [ 53.749847][ T4378] should_fail_ex+0x408/0x5d4 [ 53.751047][ T4378] __should_failslab+0xc8/0x128 [ 53.752184][ T4378] should_failslab+0x10/0x28 [ 53.753343][ T4378] __kmem_cache_alloc_node+0x80/0x388 [ 53.754665][ T4378] kmalloc_trace+0x48/0x94 [ 53.755792][ T4378] igmp6_group_dropped+0x384/0xb6c [ 53.757084][ T4378] __ipv6_dev_mc_dec+0x29c/0x324 [ 53.758303][ T4378] __ipv6_ifa_notify+0x77c/0xf54 [ 53.759564][ T4378] addrconf_ifdown+0xdc0/0x17a8 [ 53.760777][ T4378] addrconf_notify+0x324/0xc94 [ 53.761929][ T4378] raw_notifier_call_chain+0xd4/0x164 [ 53.763253][ T4378] dev_close_many+0x2fc/0x468 [ 53.764468][ T4378] unregister_netdevice_many+0x414/0x1818 [ 53.765903][ T4378] rtnl_dellink+0x43c/0x718 [ 53.767044][ T4378] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.768271][ T4378] netlink_rcv_skb+0x20c/0x3b8 [ 53.769470][ T4378] rtnetlink_rcv+0x28/0x38 [ 53.770603][ T4378] netlink_unicast+0x660/0x8d4 [ 53.771761][ T4378] netlink_sendmsg+0x834/0xb18 [ 53.772978][ T4378] ____sys_sendmsg+0x558/0x844 [ 53.774178][ T4378] __sys_sendmsg+0x26c/0x33c [ 53.775291][ T4378] __arm64_sys_sendmsg+0x80/0x94 [ 53.776505][ T4378] invoke_syscall+0x98/0x2c0 [ 53.777676][ T4378] el0_svc_common+0x138/0x258 [ 53.778817][ T4378] do_el0_svc+0x64/0x218 [ 53.779870][ T4378] el0_svc+0x58/0x168 [ 53.780901][ T4378] el0t_64_sync_handler+0x84/0xf0 [ 53.782102][ T4378] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program [ 53.921919][ T4382] FAULT_INJECTION: forcing a failure. [ 53.921919][ T4382] name failslab, interval 1, probability 0, space 0, times 0 [ 53.925212][ T4382] CPU: 0 PID: 4382 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 53.927255][ T4382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 53.929701][ T4382] Call trace: [ 53.930517][ T4382] dump_backtrace+0x1c8/0x1f4 [ 53.931660][ T4382] show_stack+0x2c/0x3c [ 53.932684][ T4382] dump_stack_lvl+0x108/0x170 [ 53.933871][ T4382] dump_stack+0x1c/0x58 [ 53.934919][ T4382] should_fail_ex+0x408/0x5d4 [ 53.936059][ T4382] __should_failslab+0xc8/0x128 [ 53.937298][ T4382] should_failslab+0x10/0x28 [ 53.938467][ T4382] __kmem_cache_alloc_node+0x80/0x388 [ 53.939792][ T4382] kmalloc_trace+0x48/0x94 [ 53.940845][ T4382] addr_event+0xe4/0x3f8 [ 53.941918][ T4382] inet6addr_event+0xf8/0x160 [ 53.943094][ T4382] atomic_notifier_call_chain+0x174/0x2a0 [ 53.944538][ T4382] inet6addr_notifier_call_chain+0x30/0x40 [ 53.945927][ T4382] addrconf_ifdown+0xdcc/0x17a8 [ 53.947151][ T4382] addrconf_notify+0x324/0xc94 [ 53.948354][ T4382] raw_notifier_call_chain+0xd4/0x164 [ 53.949579][ T4382] dev_close_many+0x2fc/0x468 [ 53.950686][ T4382] unregister_netdevice_many+0x414/0x1818 [ 53.952070][ T4382] rtnl_dellink+0x43c/0x718 [ 53.953201][ T4382] rtnetlink_rcv_msg+0x72c/0xd94 [ 53.954400][ T4382] netlink_rcv_skb+0x20c/0x3b8 [ 53.955528][ T4382] rtnetlink_rcv+0x28/0x38 [ 53.956573][ T4382] netlink_unicast+0x660/0x8d4 [ 53.957763][ T4382] netlink_sendmsg+0x834/0xb18 [ 53.959011][ T4382] ____sys_sendmsg+0x558/0x844 [ 53.960214][ T4382] __sys_sendmsg+0x26c/0x33c [ 53.961348][ T4382] __arm64_sys_sendmsg+0x80/0x94 [ 53.962562][ T4382] invoke_syscall+0x98/0x2c0 [ 53.963699][ T4382] el0_svc_common+0x138/0x258 [ 53.964879][ T4382] do_el0_svc+0x64/0x218 [ 53.965898][ T4382] el0_svc+0x58/0x168 [ 53.966918][ T4382] el0t_64_sync_handler+0x84/0xf0 [ 53.968174][ T4382] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 54.217926][ T4386] FAULT_INJECTION: forcing a failure. [ 54.217926][ T4386] name failslab, interval 1, probability 0, space 0, times 0 [ 54.221032][ T4386] CPU: 0 PID: 4386 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 54.223122][ T4386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 54.225655][ T4386] Call trace: [ 54.226468][ T4386] dump_backtrace+0x1c8/0x1f4 [ 54.227595][ T4386] show_stack+0x2c/0x3c [ 54.228665][ T4386] dump_stack_lvl+0x108/0x170 [ 54.229774][ T4386] dump_stack+0x1c/0x58 [ 54.230749][ T4386] should_fail_ex+0x408/0x5d4 [ 54.231944][ T4386] __should_failslab+0xc8/0x128 [ 54.233052][ T4386] should_failslab+0x10/0x28 [ 54.234179][ T4386] __kmem_cache_alloc_node+0x80/0x388 [ 54.235479][ T4386] __kmalloc_node_track_caller+0xbc/0x1c0 [ 54.236894][ T4386] kmemdup+0x5c/0x98 [ 54.237848][ T4386] sctp_addr_wq_mgmt+0x28c/0x608 [ 54.239030][ T4386] sctp_inetaddr_event+0x384/0x4d8 [ 54.240335][ T4386] blocking_notifier_call_chain+0xf0/0x198 [ 54.241706][ T4386] __inet_del_ifa+0x814/0xee4 [ 54.242843][ T4386] inetdev_event+0x444/0x1214 [ 54.244004][ T4386] raw_notifier_call_chain+0xd4/0x164 [ 54.245330][ T4386] unregister_netdevice_many+0xe6c/0x1818 [ 54.246692][ T4386] rtnl_dellink+0x43c/0x718 [ 54.247818][ T4386] rtnetlink_rcv_msg+0x72c/0xd94 [ 54.249079][ T4386] netlink_rcv_skb+0x20c/0x3b8 [ 54.250302][ T4386] rtnetlink_rcv+0x28/0x38 [ 54.251353][ T4386] netlink_unicast+0x660/0x8d4 [ 54.252481][ T4386] netlink_sendmsg+0x834/0xb18 [ 54.253651][ T4386] ____sys_sendmsg+0x558/0x844 [ 54.254865][ T4386] __sys_sendmsg+0x26c/0x33c [ 54.256058][ T4386] __arm64_sys_sendmsg+0x80/0x94 [ 54.257287][ T4386] invoke_syscall+0x98/0x2c0 [ 54.258404][ T4386] el0_svc_common+0x138/0x258 [ 54.259545][ T4386] do_el0_svc+0x64/0x218 [ 54.260577][ T4386] el0_svc+0x58/0x168 [ 54.261541][ T4386] el0t_64_sync_handler+0x84/0xf0 [ 54.262806][ T4386] el0t_64_sync+0x18c/0x190 [ 54.376236][ T4387] FAULT_INJECTION: forcing a failure. [ 54.376236][ T4387] name failslab, interval 1, probability 0, space 0, times 0 [ 54.379233][ T4387] CPU: 1 PID: 4387 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 54.381256][ T4387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 54.383693][ T4387] Call trace: [ 54.384472][ T4387] dump_backtrace+0x1c8/0x1f4 [ 54.385586][ T4387] show_stack+0x2c/0x3c [ 54.386626][ T4387] dump_stack_lvl+0x108/0x170 [ 54.387809][ T4387] dump_stack+0x1c/0x58 [ 54.388841][ T4387] should_fail_ex+0x408/0x5d4 [ 54.389967][ T4387] __should_failslab+0xc8/0x128 [ 54.391146][ T4387] should_failslab+0x10/0x28 [ 54.392248][ T4387] __kmem_cache_alloc_node+0x80/0x388 [ 54.393568][ T4387] __kmalloc_node_track_caller+0xbc/0x1c0 [ 54.395001][ T4387] kmemdup+0x5c/0x98 [ 54.395971][ T4387] sctp_addr_wq_mgmt+0x28c/0x608 [ 54.397204][ T4387] sctp_inetaddr_event+0x384/0x4d8 [ 54.398451][ T4387] blocking_notifier_call_chain+0xf0/0x198 [ 54.399863][ T4387] __inet_del_ifa+0x814/0xee4 [ 54.401097][ T4387] inetdev_event+0x444/0x1214 [ 54.402269][ T4387] raw_notifier_call_chain+0xd4/0x164 [ 54.403591][ T4387] unregister_netdevice_many+0xe6c/0x1818 [ 54.404922][ T4387] rtnl_dellink+0x43c/0x718 [ 54.406049][ T4387] rtnetlink_rcv_msg+0x72c/0xd94 [ 54.407254][ T4387] netlink_rcv_skb+0x20c/0x3b8 [ 54.408473][ T4387] rtnetlink_rcv+0x28/0x38 [ 54.409553][ T4387] netlink_unicast+0x660/0x8d4 [ 54.410770][ T4387] netlink_sendmsg+0x834/0xb18 [ 54.411950][ T4387] ____sys_sendmsg+0x558/0x844 [ 54.413169][ T4387] __sys_sendmsg+0x26c/0x33c [ 54.414361][ T4387] __arm64_sys_sendmsg+0x80/0x94 [ 54.415597][ T4387] invoke_syscall+0x98/0x2c0 [ 54.416716][ T4387] el0_svc_common+0x138/0x258 [ 54.417839][ T4387] do_el0_svc+0x64/0x218 [ 54.418905][ T4387] el0_svc+0x58/0x168 [ 54.419866][ T4387] el0t_64_sync_handler+0x84/0xf0 [ 54.421099][ T4387] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 54.779775][ T4389] FAULT_INJECTION: forcing a failure. [ 54.779775][ T4389] name failslab, interval 1, probability 0, space 0, times 0 [ 54.782885][ T4389] CPU: 1 PID: 4389 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 54.784918][ T4389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 54.787268][ T4389] Call trace: [ 54.788089][ T4389] dump_backtrace+0x1c8/0x1f4 [ 54.789197][ T4389] show_stack+0x2c/0x3c [ 54.790215][ T4389] dump_stack_lvl+0x108/0x170 [ 54.791323][ T4389] dump_stack+0x1c/0x58 [ 54.792314][ T4389] should_fail_ex+0x408/0x5d4 [ 54.793475][ T4389] __should_failslab+0xc8/0x128 [ 54.794723][ T4389] should_failslab+0x10/0x28 [ 54.795970][ T4389] __kmem_cache_alloc_node+0x80/0x388 [ 54.797273][ T4389] __kmalloc_node_track_caller+0xbc/0x1c0 [ 54.798721][ T4389] kmemdup+0x5c/0x98 [ 54.799763][ T4389] sctp_addr_wq_mgmt+0x28c/0x608 [ 54.801023][ T4389] sctp_inetaddr_event+0x384/0x4d8 [ 54.802323][ T4389] blocking_notifier_call_chain+0xf0/0x198 [ 54.803807][ T4389] __inet_del_ifa+0x814/0xee4 [ 54.804952][ T4389] inetdev_event+0x444/0x1214 [ 54.806172][ T4389] raw_notifier_call_chain+0xd4/0x164 [ 54.807471][ T4389] unregister_netdevice_many+0xe6c/0x1818 [ 54.808896][ T4389] rtnl_dellink+0x43c/0x718 [ 54.810036][ T4389] rtnetlink_rcv_msg+0x72c/0xd94 [ 54.811264][ T4389] netlink_rcv_skb+0x20c/0x3b8 [ 54.812455][ T4389] rtnetlink_rcv+0x28/0x38 [ 54.813603][ T4389] netlink_unicast+0x660/0x8d4 [ 54.814792][ T4389] netlink_sendmsg+0x834/0xb18 [ 54.815982][ T4389] ____sys_sendmsg+0x558/0x844 [ 54.817203][ T4389] __sys_sendmsg+0x26c/0x33c [ 54.818325][ T4389] __arm64_sys_sendmsg+0x80/0x94 [ 54.819534][ T4389] invoke_syscall+0x98/0x2c0 [ 54.820644][ T4389] el0_svc_common+0x138/0x258 [ 54.821835][ T4389] do_el0_svc+0x64/0x218 [ 54.822924][ T4389] el0_svc+0x58/0x168 [ 54.823927][ T4389] el0t_64_sync_handler+0x84/0xf0 [ 54.825090][ T4389] el0t_64_sync+0x18c/0x190 executing program [ 55.037572][ T4391] FAULT_INJECTION: forcing a failure. [ 55.037572][ T4391] name failslab, interval 1, probability 0, space 0, times 0 [ 55.040634][ T4391] CPU: 0 PID: 4391 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.042591][ T4391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.045020][ T4391] Call trace: [ 55.045805][ T4391] dump_backtrace+0x1c8/0x1f4 [ 55.046911][ T4391] show_stack+0x2c/0x3c [ 55.047970][ T4391] dump_stack_lvl+0x108/0x170 [ 55.049107][ T4391] dump_stack+0x1c/0x58 [ 55.050127][ T4391] should_fail_ex+0x408/0x5d4 [ 55.051287][ T4391] __should_failslab+0xc8/0x128 [ 55.052436][ T4391] should_failslab+0x10/0x28 [ 55.053573][ T4391] __kmem_cache_alloc_node+0x80/0x388 [ 55.054919][ T4391] __kmalloc_node_track_caller+0xbc/0x1c0 [ 55.056405][ T4391] kmemdup+0x5c/0x98 [ 55.057372][ T4391] sctp_addr_wq_mgmt+0x28c/0x608 [ 55.058586][ T4391] sctp_inetaddr_event+0x384/0x4d8 [ 55.059811][ T4391] blocking_notifier_call_chain+0xf0/0x198 [ 55.061243][ T4391] __inet_del_ifa+0x814/0xee4 [ 55.062378][ T4391] inetdev_event+0x444/0x1214 [ 55.063483][ T4391] raw_notifier_call_chain+0xd4/0x164 [ 55.064784][ T4391] unregister_netdevice_many+0xe6c/0x1818 [ 55.066286][ T4391] rtnl_dellink+0x43c/0x718 [ 55.067356][ T4391] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.068642][ T4391] netlink_rcv_skb+0x20c/0x3b8 [ 55.069846][ T4391] rtnetlink_rcv+0x28/0x38 [ 55.070917][ T4391] netlink_unicast+0x660/0x8d4 [ 55.072137][ T4391] netlink_sendmsg+0x834/0xb18 [ 55.073376][ T4391] ____sys_sendmsg+0x558/0x844 [ 55.074532][ T4391] __sys_sendmsg+0x26c/0x33c [ 55.075633][ T4391] __arm64_sys_sendmsg+0x80/0x94 [ 55.076798][ T4391] invoke_syscall+0x98/0x2c0 [ 55.077911][ T4391] el0_svc_common+0x138/0x258 [ 55.079098][ T4391] do_el0_svc+0x64/0x218 [ 55.080200][ T4391] el0_svc+0x58/0x168 [ 55.081182][ T4391] el0t_64_sync_handler+0x84/0xf0 [ 55.082363][ T4391] el0t_64_sync+0x18c/0x190 executing program [ 55.191436][ T4392] FAULT_INJECTION: forcing a failure. [ 55.191436][ T4392] name failslab, interval 1, probability 0, space 0, times 0 [ 55.195029][ T4392] CPU: 1 PID: 4392 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.197065][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.199583][ T4392] Call trace: [ 55.200391][ T4392] dump_backtrace+0x1c8/0x1f4 [ 55.201561][ T4392] show_stack+0x2c/0x3c [ 55.202603][ T4392] dump_stack_lvl+0x108/0x170 [ 55.203752][ T4392] dump_stack+0x1c/0x58 [ 55.204765][ T4392] should_fail_ex+0x408/0x5d4 [ 55.205923][ T4392] __should_failslab+0xc8/0x128 [ 55.207145][ T4392] should_failslab+0x10/0x28 [ 55.208318][ T4392] __kmem_cache_alloc_node+0x80/0x388 [ 55.209719][ T4392] kmalloc_trace+0x48/0x94 [ 55.210784][ T4392] addr_event+0xe4/0x3f8 [ 55.211810][ T4392] inet6addr_event+0xf8/0x160 [ 55.212939][ T4392] atomic_notifier_call_chain+0x174/0x2a0 [ 55.214384][ T4392] inet6addr_notifier_call_chain+0x30/0x40 [ 55.215851][ T4392] addrconf_ifdown+0xdcc/0x17a8 [ 55.217078][ T4392] addrconf_notify+0x324/0xc94 [ 55.218331][ T4392] raw_notifier_call_chain+0xd4/0x164 [ 55.219646][ T4392] dev_close_many+0x2fc/0x468 [ 55.220807][ T4392] unregister_netdevice_many+0x414/0x1818 [ 55.222202][ T4392] rtnl_dellink+0x43c/0x718 [ 55.223270][ T4392] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.224538][ T4392] netlink_rcv_skb+0x20c/0x3b8 [ 55.225746][ T4392] rtnetlink_rcv+0x28/0x38 [ 55.226882][ T4392] netlink_unicast+0x660/0x8d4 [ 55.228045][ T4392] netlink_sendmsg+0x834/0xb18 [ 55.229227][ T4392] ____sys_sendmsg+0x558/0x844 [ 55.230398][ T4392] __sys_sendmsg+0x26c/0x33c [ 55.231566][ T4392] __arm64_sys_sendmsg+0x80/0x94 [ 55.232811][ T4392] invoke_syscall+0x98/0x2c0 [ 55.233929][ T4392] el0_svc_common+0x138/0x258 [ 55.235124][ T4392] do_el0_svc+0x64/0x218 [ 55.236163][ T4392] el0_svc+0x58/0x168 [ 55.237175][ T4392] el0t_64_sync_handler+0x84/0xf0 [ 55.238443][ T4392] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program [ 55.516945][ T4398] FAULT_INJECTION: forcing a failure. [ 55.516945][ T4398] name failslab, interval 1, probability 0, space 0, times 0 [ 55.519984][ T4398] CPU: 1 PID: 4398 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.522038][ T4398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.524604][ T4398] Call trace: [ 55.525457][ T4398] dump_backtrace+0x1c8/0x1f4 [ 55.526647][ T4398] show_stack+0x2c/0x3c [ 55.527708][ T4398] dump_stack_lvl+0x108/0x170 [ 55.528865][ T4398] dump_stack+0x1c/0x58 [ 55.529921][ T4398] should_fail_ex+0x408/0x5d4 [ 55.531130][ T4398] __should_failslab+0xc8/0x128 [ 55.532365][ T4398] should_failslab+0x10/0x28 [ 55.533520][ T4398] __kmem_cache_alloc_node+0x80/0x388 [ 55.534870][ T4398] kmalloc_trace+0x48/0x94 [ 55.535974][ T4398] ref_tracker_alloc+0x130/0x3dc [ 55.537155][ T4398] nf_nat_masq_schedule+0x398/0x600 [ 55.538417][ T4398] masq_inet6_event+0x11c/0x190 [ 55.539640][ T4398] atomic_notifier_call_chain+0x174/0x2a0 [ 55.541092][ T4398] inet6addr_notifier_call_chain+0x30/0x40 [ 55.542597][ T4398] addrconf_ifdown+0xdcc/0x17a8 [ 55.543750][ T4398] addrconf_notify+0x324/0xc94 [ 55.544944][ T4398] raw_notifier_call_chain+0xd4/0x164 [ 55.546275][ T4398] dev_close_many+0x2fc/0x468 [ 55.547468][ T4398] unregister_netdevice_many+0x414/0x1818 [ 55.548917][ T4398] rtnl_dellink+0x43c/0x718 [ 55.550012][ T4398] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.551253][ T4398] netlink_rcv_skb+0x20c/0x3b8 [ 55.552449][ T4398] rtnetlink_rcv+0x28/0x38 [ 55.553557][ T4398] netlink_unicast+0x660/0x8d4 [ 55.554762][ T4398] netlink_sendmsg+0x834/0xb18 [ 55.555919][ T4398] ____sys_sendmsg+0x558/0x844 [ 55.557118][ T4398] __sys_sendmsg+0x26c/0x33c [ 55.558284][ T4398] __arm64_sys_sendmsg+0x80/0x94 [ 55.559508][ T4398] invoke_syscall+0x98/0x2c0 [ 55.560680][ T4398] el0_svc_common+0x138/0x258 [ 55.561828][ T4398] do_el0_svc+0x64/0x218 [ 55.562900][ T4398] el0_svc+0x58/0x168 [ 55.563900][ T4398] el0t_64_sync_handler+0x84/0xf0 [ 55.565168][ T4398] el0t_64_sync+0x18c/0x190 [ 55.568597][ T4398] memory allocation failure, unreliable refcount tracker. executing program executing program [ 55.602781][ T4400] FAULT_INJECTION: forcing a failure. [ 55.602781][ T4400] name failslab, interval 1, probability 0, space 0, times 0 [ 55.606004][ T4400] CPU: 1 PID: 4400 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.608011][ T4400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.610350][ T4400] Call trace: [ 55.611064][ T4400] dump_backtrace+0x1c8/0x1f4 [ 55.612156][ T4400] show_stack+0x2c/0x3c [ 55.613102][ T4400] dump_stack_lvl+0x108/0x170 [ 55.614198][ T4400] dump_stack+0x1c/0x58 [ 55.615215][ T4400] should_fail_ex+0x408/0x5d4 [ 55.616369][ T4400] __should_failslab+0xc8/0x128 [ 55.617479][ T4400] should_failslab+0x10/0x28 [ 55.618549][ T4400] kmem_cache_alloc_node+0x90/0x3b4 [ 55.619798][ T4400] __alloc_skb+0x114/0x57c [ 55.620825][ T4400] __ipv6_ifa_notify+0x248/0xf54 [ 55.621881][ T4400] addrconf_ifdown+0xdc0/0x17a8 [ 55.623018][ T4400] addrconf_notify+0x324/0xc94 [ 55.624051][ T4400] raw_notifier_call_chain+0xd4/0x164 [ 55.625313][ T4400] dev_close_many+0x2fc/0x468 [ 55.626397][ T4400] unregister_netdevice_many+0x414/0x1818 [ 55.627731][ T4400] rtnl_dellink+0x43c/0x718 [ 55.628840][ T4400] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.630027][ T4400] netlink_rcv_skb+0x20c/0x3b8 [ 55.631119][ T4400] rtnetlink_rcv+0x28/0x38 [ 55.632148][ T4400] netlink_unicast+0x660/0x8d4 [ 55.633259][ T4400] netlink_sendmsg+0x834/0xb18 [ 55.634387][ T4400] ____sys_sendmsg+0x558/0x844 [ 55.635494][ T4400] __sys_sendmsg+0x26c/0x33c [ 55.636584][ T4400] __arm64_sys_sendmsg+0x80/0x94 [ 55.637686][ T4400] invoke_syscall+0x98/0x2c0 [ 55.638725][ T4400] el0_svc_common+0x138/0x258 [ 55.639805][ T4400] do_el0_svc+0x64/0x218 [ 55.640768][ T4400] el0_svc+0x58/0x168 [ 55.641680][ T4400] el0t_64_sync_handler+0x84/0xf0 [ 55.642909][ T4400] el0t_64_sync+0x18c/0x190 executing program executing program [ 55.692974][ T4402] FAULT_INJECTION: forcing a failure. [ 55.692974][ T4402] name failslab, interval 1, probability 0, space 0, times 0 [ 55.696185][ T4402] CPU: 0 PID: 4402 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.698213][ T4402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.700764][ T4402] Call trace: [ 55.701560][ T4402] dump_backtrace+0x1c8/0x1f4 [ 55.702672][ T4402] show_stack+0x2c/0x3c [ 55.703717][ T4402] dump_stack_lvl+0x108/0x170 [ 55.704930][ T4402] dump_stack+0x1c/0x58 [ 55.706007][ T4402] should_fail_ex+0x408/0x5d4 [ 55.707206][ T4402] __should_failslab+0xc8/0x128 [ 55.708502][ T4402] should_failslab+0x10/0x28 [ 55.709684][ T4402] __kmem_cache_alloc_node+0x80/0x388 [ 55.711032][ T4402] kmalloc_trace+0x48/0x94 [ 55.712072][ T4402] ref_tracker_alloc+0x130/0x3dc [ 55.713285][ T4402] nf_nat_masq_schedule+0x398/0x600 [ 55.714633][ T4402] masq_inet6_event+0x11c/0x190 [ 55.715870][ T4402] atomic_notifier_call_chain+0x174/0x2a0 [ 55.717341][ T4402] inet6addr_notifier_call_chain+0x30/0x40 [ 55.718828][ T4402] addrconf_ifdown+0xdcc/0x17a8 [ 55.720107][ T4402] addrconf_notify+0x324/0xc94 [ 55.721360][ T4402] raw_notifier_call_chain+0xd4/0x164 [ 55.722662][ T4402] dev_close_many+0x2fc/0x468 [ 55.723841][ T4402] unregister_netdevice_many+0x414/0x1818 [ 55.725208][ T4402] rtnl_dellink+0x43c/0x718 [ 55.726309][ T4402] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.727535][ T4402] netlink_rcv_skb+0x20c/0x3b8 [ 55.728701][ T4402] rtnetlink_rcv+0x28/0x38 [ 55.729815][ T4402] netlink_unicast+0x660/0x8d4 [ 55.731029][ T4402] netlink_sendmsg+0x834/0xb18 [ 55.732210][ T4402] ____sys_sendmsg+0x558/0x844 [ 55.733396][ T4402] __sys_sendmsg+0x26c/0x33c [ 55.734548][ T4402] __arm64_sys_sendmsg+0x80/0x94 [ 55.735824][ T4402] invoke_syscall+0x98/0x2c0 [ 55.736991][ T4402] el0_svc_common+0x138/0x258 [ 55.738135][ T4402] do_el0_svc+0x64/0x218 [ 55.739268][ T4402] el0_svc+0x58/0x168 [ 55.740302][ T4402] el0t_64_sync_handler+0x84/0xf0 [ 55.741574][ T4402] el0t_64_sync+0x18c/0x190 executing program executing program [ 55.801825][ T4403] FAULT_INJECTION: forcing a failure. [ 55.801825][ T4403] name failslab, interval 1, probability 0, space 0, times 0 [ 55.805357][ T4403] CPU: 0 PID: 4403 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.807377][ T4403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.809872][ T4403] Call trace: [ 55.810669][ T4403] dump_backtrace+0x1c8/0x1f4 [ 55.811874][ T4403] show_stack+0x2c/0x3c [ 55.812966][ T4403] dump_stack_lvl+0x108/0x170 [ 55.814159][ T4403] dump_stack+0x1c/0x58 [ 55.815253][ T4403] should_fail_ex+0x408/0x5d4 [ 55.816397][ T4403] __should_failslab+0xc8/0x128 [ 55.817618][ T4403] should_failslab+0x10/0x28 [ 55.818793][ T4403] __kmem_cache_alloc_node+0x80/0x388 [ 55.820120][ T4403] kmalloc_trace+0x48/0x94 [ 55.821190][ T4403] ref_tracker_alloc+0x130/0x3dc [ 55.822502][ T4403] nf_nat_masq_schedule+0x398/0x600 [ 55.823793][ T4403] masq_inet6_event+0x11c/0x190 [ 55.824945][ T4403] atomic_notifier_call_chain+0x174/0x2a0 [ 55.826414][ T4403] inet6addr_notifier_call_chain+0x30/0x40 [ 55.827907][ T4403] addrconf_ifdown+0xdcc/0x17a8 [ 55.829170][ T4403] addrconf_notify+0x324/0xc94 [ 55.830350][ T4403] raw_notifier_call_chain+0xd4/0x164 [ 55.831673][ T4403] dev_close_many+0x2fc/0x468 [ 55.832812][ T4403] unregister_netdevice_many+0x414/0x1818 [ 55.834271][ T4403] rtnl_dellink+0x43c/0x718 [ 55.835390][ T4403] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.836596][ T4403] netlink_rcv_skb+0x20c/0x3b8 [ 55.837692][ T4403] rtnetlink_rcv+0x28/0x38 [ 55.838818][ T4403] netlink_unicast+0x660/0x8d4 [ 55.840001][ T4403] netlink_sendmsg+0x834/0xb18 [ 55.841171][ T4403] ____sys_sendmsg+0x558/0x844 [ 55.842468][ T4403] __sys_sendmsg+0x26c/0x33c [ 55.843575][ T4403] __arm64_sys_sendmsg+0x80/0x94 [ 55.844813][ T4403] invoke_syscall+0x98/0x2c0 [ 55.846044][ T4403] el0_svc_common+0x138/0x258 [ 55.847249][ T4403] do_el0_svc+0x64/0x218 [ 55.848304][ T4403] el0_svc+0x58/0x168 [ 55.849299][ T4403] el0t_64_sync_handler+0x84/0xf0 [ 55.850542][ T4403] el0t_64_sync+0x18c/0x190 executing program executing program [ 55.893792][ T4406] FAULT_INJECTION: forcing a failure. [ 55.893792][ T4406] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 55.900570][ T4406] CPU: 1 PID: 4406 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.902699][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.905052][ T4406] Call trace: [ 55.905856][ T4406] dump_backtrace+0x1c8/0x1f4 [ 55.907066][ T4406] show_stack+0x2c/0x3c [ 55.908155][ T4406] dump_stack_lvl+0x108/0x170 [ 55.909344][ T4406] dump_stack+0x1c/0x58 [ 55.910396][ T4406] should_fail_ex+0x408/0x5d4 [ 55.911569][ T4406] __should_failslab+0xc8/0x128 [ 55.912756][ T4406] should_failslab+0x10/0x28 [ 55.913965][ T4406] kmem_cache_alloc_node+0x90/0x3b4 [ 55.915212][ T4406] __alloc_skb+0x114/0x57c [ 55.916254][ T4406] __ipv6_ifa_notify+0x248/0xf54 [ 55.917482][ T4406] addrconf_ifdown+0xdc0/0x17a8 [ 55.918655][ T4406] addrconf_notify+0x324/0xc94 [ 55.919842][ T4406] raw_notifier_call_chain+0xd4/0x164 [ 55.921131][ T4406] dev_close_many+0x2fc/0x468 [ 55.922281][ T4406] unregister_netdevice_many+0x414/0x1818 [ 55.923699][ T4406] rtnl_dellink+0x43c/0x718 [ 55.924849][ T4406] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.926081][ T4406] netlink_rcv_skb+0x20c/0x3b8 [ 55.927247][ T4406] rtnetlink_rcv+0x28/0x38 [ 55.928324][ T4406] netlink_unicast+0x660/0x8d4 [ 55.929496][ T4406] netlink_sendmsg+0x834/0xb18 [ 55.930707][ T4406] ____sys_sendmsg+0x558/0x844 [ 55.931909][ T4406] __sys_sendmsg+0x26c/0x33c [ 55.933024][ T4406] __arm64_sys_sendmsg+0x80/0x94 [ 55.934141][ T4406] invoke_syscall+0x98/0x2c0 [ 55.935217][ T4406] el0_svc_common+0x138/0x258 [ 55.936062][ T4406] do_el0_svc+0x64/0x218 [ 55.936814][ T4406] el0_svc+0x58/0x168 [ 55.937542][ T4406] el0t_64_sync_handler+0x84/0xf0 [ 55.938641][ T4406] el0t_64_sync+0x18c/0x190 executing program [ 55.960594][ T4407] FAULT_INJECTION: forcing a failure. [ 55.960594][ T4407] name failslab, interval 1, probability 0, space 0, times 0 [ 55.966405][ T4407] CPU: 0 PID: 4407 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 55.968249][ T4407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 55.970672][ T4407] Call trace: [ 55.971412][ T4407] dump_backtrace+0x1c8/0x1f4 [ 55.972530][ T4407] show_stack+0x2c/0x3c [ 55.973498][ T4407] dump_stack_lvl+0x108/0x170 [ 55.974587][ T4407] dump_stack+0x1c/0x58 [ 55.975578][ T4407] should_fail_ex+0x408/0x5d4 [ 55.976761][ T4407] __should_failslab+0xc8/0x128 [ 55.977921][ T4407] should_failslab+0x10/0x28 [ 55.978983][ T4407] __kmem_cache_alloc_node+0x80/0x388 [ 55.980284][ T4407] kmalloc_trace+0x48/0x94 [ 55.981324][ T4407] ref_tracker_alloc+0x130/0x3dc [ 55.982479][ T4407] nf_nat_masq_schedule+0x398/0x600 [ 55.983706][ T4407] masq_inet6_event+0x11c/0x190 [ 55.984819][ T4407] atomic_notifier_call_chain+0x174/0x2a0 [ 55.986199][ T4407] inet6addr_notifier_call_chain+0x30/0x40 [ 55.987607][ T4407] addrconf_ifdown+0xdcc/0x17a8 [ 55.988816][ T4407] addrconf_notify+0x324/0xc94 [ 55.990027][ T4407] raw_notifier_call_chain+0xd4/0x164 [ 55.991382][ T4407] dev_close_many+0x2fc/0x468 [ 55.992491][ T4407] unregister_netdevice_many+0x414/0x1818 [ 55.993931][ T4407] rtnl_dellink+0x43c/0x718 [ 55.995031][ T4407] rtnetlink_rcv_msg+0x72c/0xd94 [ 55.996228][ T4407] netlink_rcv_skb+0x20c/0x3b8 [ 55.997332][ T4407] rtnetlink_rcv+0x28/0x38 [ 55.998423][ T4407] netlink_unicast+0x660/0x8d4 [ 55.999620][ T4407] netlink_sendmsg+0x834/0xb18 [ 56.000741][ T4407] ____sys_sendmsg+0x558/0x844 [ 56.001910][ T4407] __sys_sendmsg+0x26c/0x33c [ 56.003003][ T4407] __arm64_sys_sendmsg+0x80/0x94 [ 56.004205][ T4407] invoke_syscall+0x98/0x2c0 [ 56.005289][ T4407] el0_svc_common+0x138/0x258 [ 56.006362][ T4407] do_el0_svc+0x64/0x218 [ 56.007358][ T4407] el0_svc+0x58/0x168 [ 56.008327][ T4407] el0t_64_sync_handler+0x84/0xf0 [ 56.009506][ T4407] el0t_64_sync+0x18c/0x190 executing program [ 56.031360][ T4409] FAULT_INJECTION: forcing a failure. [ 56.031360][ T4409] name failslab, interval 1, probability 0, space 0, times 0 [ 56.034672][ T4409] CPU: 1 PID: 4409 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.036726][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.039140][ T4409] Call trace: [ 56.039934][ T4409] dump_backtrace+0x1c8/0x1f4 [ 56.041058][ T4409] show_stack+0x2c/0x3c [ 56.042059][ T4409] dump_stack_lvl+0x108/0x170 [ 56.043272][ T4409] dump_stack+0x1c/0x58 [ 56.044243][ T4409] should_fail_ex+0x408/0x5d4 [ 56.045417][ T4409] __should_failslab+0xc8/0x128 [ 56.046594][ T4409] should_failslab+0x10/0x28 [ 56.047638][ T4409] __kmem_cache_alloc_node+0x80/0x388 [ 56.048861][ T4409] kmalloc_trace+0x48/0x94 [ 56.049839][ T4409] addr_event+0xe4/0x3f8 [ 56.050841][ T4409] inet6addr_event+0xf8/0x160 [ 56.051975][ T4409] atomic_notifier_call_chain+0x174/0x2a0 [ 56.053394][ T4409] inet6addr_notifier_call_chain+0x30/0x40 [ 56.054744][ T4409] addrconf_ifdown+0xdcc/0x17a8 [ 56.055947][ T4409] addrconf_notify+0x324/0xc94 [ 56.057078][ T4409] raw_notifier_call_chain+0xd4/0x164 [ 56.058308][ T4409] dev_close_many+0x2fc/0x468 [ 56.059432][ T4409] unregister_netdevice_many+0x414/0x1818 [ 56.060781][ T4409] rtnl_dellink+0x43c/0x718 [ 56.061881][ T4409] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.063041][ T4409] netlink_rcv_skb+0x20c/0x3b8 [ 56.064144][ T4409] rtnetlink_rcv+0x28/0x38 [ 56.065187][ T4409] netlink_unicast+0x660/0x8d4 [ 56.066271][ T4409] netlink_sendmsg+0x834/0xb18 [ 56.067408][ T4409] ____sys_sendmsg+0x558/0x844 [ 56.068547][ T4409] __sys_sendmsg+0x26c/0x33c [ 56.069642][ T4409] __arm64_sys_sendmsg+0x80/0x94 [ 56.070841][ T4409] invoke_syscall+0x98/0x2c0 [ 56.071895][ T4409] el0_svc_common+0x138/0x258 [ 56.073015][ T4409] do_el0_svc+0x64/0x218 [ 56.074098][ T4409] el0_svc+0x58/0x168 [ 56.075049][ T4409] el0t_64_sync_handler+0x84/0xf0 [ 56.076267][ T4409] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 56.128414][ T4411] FAULT_INJECTION: forcing a failure. [ 56.128414][ T4411] name failslab, interval 1, probability 0, space 0, times 0 [ 56.131236][ T4411] CPU: 1 PID: 4411 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.133137][ T4411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.135494][ T4411] Call trace: [ 56.136292][ T4411] dump_backtrace+0x1c8/0x1f4 [ 56.137435][ T4411] show_stack+0x2c/0x3c [ 56.138450][ T4411] dump_stack_lvl+0x108/0x170 [ 56.139542][ T4411] dump_stack+0x1c/0x58 [ 56.140540][ T4411] should_fail_ex+0x408/0x5d4 [ 56.141675][ T4411] __should_failslab+0xc8/0x128 [ 56.142831][ T4411] should_failslab+0x10/0x28 [ 56.143901][ T4411] kmem_cache_alloc_node+0x90/0x3b4 [ 56.145128][ T4411] __alloc_skb+0x114/0x57c [ 56.146185][ T4411] __ipv6_ifa_notify+0x248/0xf54 [ 56.147329][ T4411] addrconf_ifdown+0xdc0/0x17a8 [ 56.148516][ T4411] addrconf_notify+0x324/0xc94 [ 56.149660][ T4411] raw_notifier_call_chain+0xd4/0x164 [ 56.150898][ T4411] dev_close_many+0x2fc/0x468 [ 56.152000][ T4411] unregister_netdevice_many+0x414/0x1818 [ 56.153367][ T4411] rtnl_dellink+0x43c/0x718 [ 56.154425][ T4411] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.155664][ T4411] netlink_rcv_skb+0x20c/0x3b8 [ 56.156763][ T4411] rtnetlink_rcv+0x28/0x38 [ 56.157765][ T4411] netlink_unicast+0x660/0x8d4 [ 56.158862][ T4411] netlink_sendmsg+0x834/0xb18 [ 56.159945][ T4411] ____sys_sendmsg+0x558/0x844 [ 56.161065][ T4411] __sys_sendmsg+0x26c/0x33c [ 56.162179][ T4411] __arm64_sys_sendmsg+0x80/0x94 [ 56.163309][ T4411] invoke_syscall+0x98/0x2c0 [ 56.164408][ T4411] el0_svc_common+0x138/0x258 [ 56.165468][ T4411] do_el0_svc+0x64/0x218 [ 56.166480][ T4411] el0_svc+0x58/0x168 [ 56.167393][ T4411] el0t_64_sync_handler+0x84/0xf0 [ 56.168637][ T4411] el0t_64_sync+0x18c/0x190 executing program executing program [ 56.198472][ T4413] FAULT_INJECTION: forcing a failure. [ 56.198472][ T4413] name failslab, interval 1, probability 0, space 0, times 0 [ 56.201345][ T4413] CPU: 1 PID: 4413 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.203323][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.205703][ T4413] Call trace: [ 56.206521][ T4413] dump_backtrace+0x1c8/0x1f4 [ 56.207594][ T4413] show_stack+0x2c/0x3c [ 56.208582][ T4413] dump_stack_lvl+0x108/0x170 [ 56.209714][ T4413] dump_stack+0x1c/0x58 [ 56.210646][ T4413] should_fail_ex+0x408/0x5d4 [ 56.211788][ T4413] __should_failslab+0xc8/0x128 [ 56.212915][ T4413] should_failslab+0x10/0x28 [ 56.214032][ T4413] __kmem_cache_alloc_node+0x80/0x388 [ 56.215236][ T4413] kmalloc_trace+0x48/0x94 [ 56.216266][ T4413] nf_nat_masq_schedule+0x280/0x600 [ 56.217500][ T4413] masq_inet6_event+0x11c/0x190 [ 56.218634][ T4413] atomic_notifier_call_chain+0x174/0x2a0 [ 56.220071][ T4413] inet6addr_notifier_call_chain+0x30/0x40 [ 56.221470][ T4413] addrconf_ifdown+0xdcc/0x17a8 [ 56.222617][ T4413] addrconf_notify+0x324/0xc94 [ 56.223771][ T4413] raw_notifier_call_chain+0xd4/0x164 [ 56.225000][ T4413] dev_close_many+0x2fc/0x468 [ 56.226076][ T4413] unregister_netdevice_many+0x414/0x1818 [ 56.227477][ T4413] rtnl_dellink+0x43c/0x718 [ 56.228523][ T4413] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.229714][ T4413] netlink_rcv_skb+0x20c/0x3b8 [ 56.230818][ T4413] rtnetlink_rcv+0x28/0x38 [ 56.231838][ T4413] netlink_unicast+0x660/0x8d4 [ 56.232967][ T4413] netlink_sendmsg+0x834/0xb18 [ 56.234081][ T4413] ____sys_sendmsg+0x558/0x844 [ 56.235231][ T4413] __sys_sendmsg+0x26c/0x33c [ 56.236320][ T4413] __arm64_sys_sendmsg+0x80/0x94 [ 56.237435][ T4413] invoke_syscall+0x98/0x2c0 [ 56.238530][ T4413] el0_svc_common+0x138/0x258 [ 56.239656][ T4413] do_el0_svc+0x64/0x218 [ 56.240694][ T4413] el0_svc+0x58/0x168 [ 56.241644][ T4413] el0t_64_sync_handler+0x84/0xf0 [ 56.242835][ T4413] el0t_64_sync+0x18c/0x190 executing program [ 56.264650][ T4415] FAULT_INJECTION: forcing a failure. [ 56.264650][ T4415] name failslab, interval 1, probability 0, space 0, times 0 [ 56.268538][ T4415] CPU: 1 PID: 4415 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.270463][ T4415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.272825][ T4415] Call trace: [ 56.273614][ T4415] dump_backtrace+0x1c8/0x1f4 [ 56.274783][ T4415] show_stack+0x2c/0x3c [ 56.275760][ T4415] dump_stack_lvl+0x108/0x170 [ 56.276856][ T4415] dump_stack+0x1c/0x58 [ 56.277847][ T4415] should_fail_ex+0x408/0x5d4 [ 56.279020][ T4415] __should_failslab+0xc8/0x128 [ 56.280219][ T4415] should_failslab+0x10/0x28 [ 56.281375][ T4415] kmem_cache_alloc_node+0x90/0x3b4 [ 56.282529][ T4415] __alloc_skb+0x114/0x57c [ 56.283551][ T4415] __ipv6_ifa_notify+0x248/0xf54 [ 56.284692][ T4415] addrconf_ifdown+0xdc0/0x17a8 [ 56.285777][ T4415] addrconf_notify+0x324/0xc94 [ 56.286887][ T4415] raw_notifier_call_chain+0xd4/0x164 [ 56.288133][ T4415] dev_close_many+0x2fc/0x468 [ 56.289186][ T4415] unregister_netdevice_many+0x414/0x1818 [ 56.290528][ T4415] rtnl_dellink+0x43c/0x718 [ 56.291638][ T4415] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.292786][ T4415] netlink_rcv_skb+0x20c/0x3b8 [ 56.293909][ T4415] rtnetlink_rcv+0x28/0x38 [ 56.294976][ T4415] netlink_unicast+0x660/0x8d4 [ 56.296167][ T4415] netlink_sendmsg+0x834/0xb18 [ 56.297265][ T4415] ____sys_sendmsg+0x558/0x844 [ 56.298394][ T4415] __sys_sendmsg+0x26c/0x33c [ 56.299497][ T4415] __arm64_sys_sendmsg+0x80/0x94 [ 56.300634][ T4415] invoke_syscall+0x98/0x2c0 [ 56.301726][ T4415] el0_svc_common+0x138/0x258 [ 56.302849][ T4415] do_el0_svc+0x64/0x218 [ 56.303886][ T4415] el0_svc+0x58/0x168 [ 56.304824][ T4415] el0t_64_sync_handler+0x84/0xf0 [ 56.305995][ T4415] el0t_64_sync+0x18c/0x190 executing program executing program [ 56.341501][ T4417] FAULT_INJECTION: forcing a failure. [ 56.341501][ T4417] name failslab, interval 1, probability 0, space 0, times 0 [ 56.347091][ T4417] CPU: 1 PID: 4417 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.349031][ T4417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.351388][ T4417] Call trace: [ 56.352134][ T4417] dump_backtrace+0x1c8/0x1f4 [ 56.353276][ T4417] show_stack+0x2c/0x3c [ 56.354204][ T4417] dump_stack_lvl+0x108/0x170 [ 56.355289][ T4417] dump_stack+0x1c/0x58 [ 56.356261][ T4417] should_fail_ex+0x408/0x5d4 [ 56.357443][ T4417] __should_failslab+0xc8/0x128 [ 56.358661][ T4417] should_failslab+0x10/0x28 [ 56.359743][ T4417] kmem_cache_alloc_node+0x90/0x3b4 [ 56.361035][ T4417] __alloc_skb+0x114/0x57c [ 56.362032][ T4417] __ipv6_ifa_notify+0x248/0xf54 [ 56.363161][ T4417] addrconf_ifdown+0xdc0/0x17a8 [ 56.364316][ T4417] addrconf_notify+0x324/0xc94 [ 56.365419][ T4417] raw_notifier_call_chain+0xd4/0x164 [ 56.366658][ T4417] dev_close_many+0x2fc/0x468 [ 56.367756][ T4417] unregister_netdevice_many+0x414/0x1818 [ 56.369020][ T4417] rtnl_dellink+0x43c/0x718 [ 56.370113][ T4417] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.371368][ T4417] netlink_rcv_skb+0x20c/0x3b8 [ 56.372578][ T4417] rtnetlink_rcv+0x28/0x38 [ 56.373651][ T4417] netlink_unicast+0x660/0x8d4 [ 56.374899][ T4417] netlink_sendmsg+0x834/0xb18 [ 56.376145][ T4417] ____sys_sendmsg+0x558/0x844 [ 56.377318][ T4417] __sys_sendmsg+0x26c/0x33c [ 56.378438][ T4417] __arm64_sys_sendmsg+0x80/0x94 [ 56.379634][ T4417] invoke_syscall+0x98/0x2c0 [ 56.380762][ T4417] el0_svc_common+0x138/0x258 [ 56.381942][ T4417] do_el0_svc+0x64/0x218 [ 56.383002][ T4417] el0_svc+0x58/0x168 [ 56.384027][ T4417] el0t_64_sync_handler+0x84/0xf0 executing program [ 56.385189][ T4417] el0t_64_sync+0x18c/0x190 executing program executing program [ 56.419274][ T4419] FAULT_INJECTION: forcing a failure. [ 56.419274][ T4419] name failslab, interval 1, probability 0, space 0, times 0 [ 56.422479][ T4419] CPU: 0 PID: 4419 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.424509][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.426943][ T4419] Call trace: [ 56.427748][ T4419] dump_backtrace+0x1c8/0x1f4 [ 56.428849][ T4419] show_stack+0x2c/0x3c [ 56.429818][ T4419] dump_stack_lvl+0x108/0x170 [ 56.430980][ T4419] dump_stack+0x1c/0x58 [ 56.431937][ T4419] should_fail_ex+0x408/0x5d4 [ 56.433135][ T4419] __should_failslab+0xc8/0x128 [ 56.434294][ T4419] should_failslab+0x10/0x28 [ 56.435416][ T4419] kmem_cache_alloc_node+0x90/0x3b4 [ 56.436669][ T4419] __alloc_skb+0x114/0x57c [ 56.437767][ T4419] __neigh_notify+0x80/0x13c [ 56.438932][ T4419] neigh_cleanup_and_release+0x10c/0x414 [ 56.440220][ T4419] neigh_flush_dev+0x180/0x7c4 [ 56.441361][ T4419] __neigh_ifdown+0x58/0x38c [ 56.442501][ T4419] neigh_ifdown+0x2c/0x40 [ 56.443574][ T4419] rt6_disable_ip+0x7b0/0x818 [ 56.444744][ T4419] addrconf_ifdown+0x150/0x17a8 [ 56.445895][ T4419] addrconf_notify+0x324/0xc94 [ 56.447046][ T4419] raw_notifier_call_chain+0xd4/0x164 [ 56.448378][ T4419] dev_close_many+0x2fc/0x468 [ 56.449497][ T4419] unregister_netdevice_many+0x414/0x1818 [ 56.450869][ T4419] rtnl_dellink+0x43c/0x718 [ 56.451966][ T4419] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.453124][ T4419] netlink_rcv_skb+0x20c/0x3b8 [ 56.454269][ T4419] rtnetlink_rcv+0x28/0x38 [ 56.455356][ T4419] netlink_unicast+0x660/0x8d4 [ 56.456487][ T4419] netlink_sendmsg+0x834/0xb18 [ 56.457608][ T4419] ____sys_sendmsg+0x558/0x844 [ 56.458783][ T4419] __sys_sendmsg+0x26c/0x33c [ 56.459879][ T4419] __arm64_sys_sendmsg+0x80/0x94 [ 56.461112][ T4419] invoke_syscall+0x98/0x2c0 [ 56.462273][ T4419] el0_svc_common+0x138/0x258 [ 56.463432][ T4419] do_el0_svc+0x64/0x218 [ 56.464493][ T4419] el0_svc+0x58/0x168 [ 56.465530][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 56.466755][ T4419] el0t_64_sync+0x18c/0x190 executing program executing program [ 56.507810][ T4422] FAULT_INJECTION: forcing a failure. executing program [ 56.507810][ T4422] name failslab, interval 1, probability 0, space 0, times 0 [ 56.510916][ T4422] CPU: 1 PID: 4422 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.513003][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.515515][ T4422] Call trace: [ 56.516335][ T4422] dump_backtrace+0x1c8/0x1f4 [ 56.517504][ T4422] show_stack+0x2c/0x3c [ 56.518540][ T4422] dump_stack_lvl+0x108/0x170 [ 56.519713][ T4422] dump_stack+0x1c/0x58 [ 56.520703][ T4422] should_fail_ex+0x408/0x5d4 [ 56.521913][ T4422] __should_failslab+0xc8/0x128 [ 56.523132][ T4422] should_failslab+0x10/0x28 [ 56.524286][ T4422] kmem_cache_alloc_node+0x90/0x3b4 [ 56.525576][ T4422] __alloc_skb+0x114/0x57c [ 56.526695][ T4422] __ipv6_ifa_notify+0x248/0xf54 [ 56.527968][ T4422] addrconf_ifdown+0xdc0/0x17a8 [ 56.529151][ T4422] addrconf_notify+0x324/0xc94 [ 56.530315][ T4422] raw_notifier_call_chain+0xd4/0x164 [ 56.531653][ T4422] dev_close_many+0x2fc/0x468 [ 56.532829][ T4422] unregister_netdevice_many+0x414/0x1818 [ 56.534299][ T4422] rtnl_dellink+0x43c/0x718 [ 56.535377][ T4422] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.536560][ T4422] netlink_rcv_skb+0x20c/0x3b8 [ 56.537705][ T4422] rtnetlink_rcv+0x28/0x38 [ 56.538817][ T4422] netlink_unicast+0x660/0x8d4 [ 56.540058][ T4422] netlink_sendmsg+0x834/0xb18 [ 56.541280][ T4422] ____sys_sendmsg+0x558/0x844 [ 56.542446][ T4422] __sys_sendmsg+0x26c/0x33c [ 56.543556][ T4422] __arm64_sys_sendmsg+0x80/0x94 [ 56.544762][ T4422] invoke_syscall+0x98/0x2c0 [ 56.545897][ T4422] el0_svc_common+0x138/0x258 [ 56.547093][ T4422] do_el0_svc+0x64/0x218 [ 56.548126][ T4422] el0_svc+0x58/0x168 [ 56.549187][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 56.550441][ T4422] el0t_64_sync+0x18c/0x190 executing program [ 56.576776][ T4423] FAULT_INJECTION: forcing a failure. [ 56.576776][ T4423] name failslab, interval 1, probability 0, space 0, times 0 [ 56.579826][ T4423] CPU: 0 PID: 4423 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.581820][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.584295][ T4423] Call trace: [ 56.585042][ T4423] dump_backtrace+0x1c8/0x1f4 [ 56.586224][ T4423] show_stack+0x2c/0x3c [ 56.587214][ T4423] dump_stack_lvl+0x108/0x170 [ 56.588398][ T4423] dump_stack+0x1c/0x58 [ 56.589462][ T4423] should_fail_ex+0x408/0x5d4 [ 56.590610][ T4423] __should_failslab+0xc8/0x128 [ 56.591843][ T4423] should_failslab+0x10/0x28 [ 56.592995][ T4423] __kmem_cache_alloc_node+0x80/0x388 [ 56.594305][ T4423] kmalloc_trace+0x48/0x94 [ 56.595447][ T4423] ref_tracker_alloc+0x130/0x3dc [ 56.596713][ T4423] nf_nat_masq_schedule+0x398/0x600 [ 56.597992][ T4423] masq_inet6_event+0x11c/0x190 [ 56.599137][ T4423] atomic_notifier_call_chain+0x174/0x2a0 [ 56.600527][ T4423] inet6addr_notifier_call_chain+0x30/0x40 [ 56.601923][ T4423] addrconf_ifdown+0xdcc/0x17a8 [ 56.603099][ T4423] addrconf_notify+0x324/0xc94 [ 56.604318][ T4423] raw_notifier_call_chain+0xd4/0x164 [ 56.605621][ T4423] dev_close_many+0x2fc/0x468 [ 56.606726][ T4423] unregister_netdevice_many+0x414/0x1818 [ 56.608244][ T4423] rtnl_dellink+0x43c/0x718 [ 56.609422][ T4423] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.610626][ T4423] netlink_rcv_skb+0x20c/0x3b8 [ 56.611771][ T4423] rtnetlink_rcv+0x28/0x38 [ 56.612893][ T4423] netlink_unicast+0x660/0x8d4 [ 56.614109][ T4423] netlink_sendmsg+0x834/0xb18 [ 56.615236][ T4423] ____sys_sendmsg+0x558/0x844 [ 56.616421][ T4423] __sys_sendmsg+0x26c/0x33c [ 56.617627][ T4423] __arm64_sys_sendmsg+0x80/0x94 [ 56.618883][ T4423] invoke_syscall+0x98/0x2c0 [ 56.620066][ T4423] el0_svc_common+0x138/0x258 [ 56.621133][ T4423] do_el0_svc+0x64/0x218 [ 56.622095][ T4423] el0_svc+0x58/0x168 [ 56.623097][ T4423] el0t_64_sync_handler+0x84/0xf0 [ 56.624269][ T4423] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 56.694733][ T4427] FAULT_INJECTION: forcing a failure. [ 56.694733][ T4427] name failslab, interval 1, probability 0, space 0, times 0 [ 56.698113][ T4427] CPU: 1 PID: 4427 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.700226][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.702666][ T4427] Call trace: [ 56.703497][ T4427] dump_backtrace+0x1c8/0x1f4 [ 56.704695][ T4427] show_stack+0x2c/0x3c [ 56.705775][ T4427] dump_stack_lvl+0x108/0x170 [ 56.706941][ T4427] dump_stack+0x1c/0x58 [ 56.707985][ T4427] should_fail_ex+0x408/0x5d4 [ 56.709140][ T4427] __should_failslab+0xc8/0x128 [ 56.710372][ T4427] should_failslab+0x10/0x28 [ 56.711588][ T4427] __kmem_cache_alloc_node+0x80/0x388 [ 56.712963][ T4427] __kmalloc_node_track_caller+0xbc/0x1c0 [ 56.714362][ T4427] kmemdup+0x5c/0x98 [ 56.715256][ T4427] sctp_addr_wq_mgmt+0x28c/0x608 [ 56.716489][ T4427] sctp_inet6addr_event+0x4dc/0x62c [ 56.717795][ T4427] atomic_notifier_call_chain+0x174/0x2a0 [ 56.719215][ T4427] inet6addr_notifier_call_chain+0x30/0x40 [ 56.720732][ T4427] addrconf_ifdown+0xdcc/0x17a8 [ 56.721916][ T4427] addrconf_notify+0x324/0xc94 [ 56.723103][ T4427] raw_notifier_call_chain+0xd4/0x164 [ 56.724382][ T4427] dev_close_many+0x2fc/0x468 [ 56.725573][ T4427] unregister_netdevice_many+0x414/0x1818 [ 56.727028][ T4427] rtnl_dellink+0x43c/0x718 [ 56.728181][ T4427] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.729403][ T4427] netlink_rcv_skb+0x20c/0x3b8 [ 56.730608][ T4427] rtnetlink_rcv+0x28/0x38 [ 56.731742][ T4427] netlink_unicast+0x660/0x8d4 [ 56.732898][ T4427] netlink_sendmsg+0x834/0xb18 [ 56.734149][ T4427] ____sys_sendmsg+0x558/0x844 [ 56.735340][ T4427] __sys_sendmsg+0x26c/0x33c [ 56.736493][ T4427] __arm64_sys_sendmsg+0x80/0x94 [ 56.737691][ T4427] invoke_syscall+0x98/0x2c0 [ 56.738856][ T4427] el0_svc_common+0x138/0x258 [ 56.740067][ T4427] do_el0_svc+0x64/0x218 [ 56.741162][ T4427] el0_svc+0x58/0x168 [ 56.742151][ T4427] el0t_64_sync_handler+0x84/0xf0 [ 56.743480][ T4427] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program [ 56.848204][ T4433] FAULT_INJECTION: forcing a failure. [ 56.848204][ T4433] name failslab, interval 1, probability 0, space 0, times 0 [ 56.851270][ T4433] CPU: 0 PID: 4433 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 56.853355][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 56.855892][ T4433] Call trace: [ 56.856719][ T4433] dump_backtrace+0x1c8/0x1f4 [ 56.857933][ T4433] show_stack+0x2c/0x3c [ 56.859030][ T4433] dump_stack_lvl+0x108/0x170 [ 56.860268][ T4433] dump_stack+0x1c/0x58 [ 56.861350][ T4433] should_fail_ex+0x408/0x5d4 [ 56.862639][ T4433] __should_failslab+0xc8/0x128 [ 56.863898][ T4433] should_failslab+0x10/0x28 [ 56.865160][ T4433] kmem_cache_alloc_node+0x90/0x3b4 [ 56.866560][ T4433] __alloc_skb+0x114/0x57c [ 56.867712][ T4433] __ipv6_ifa_notify+0x248/0xf54 [ 56.869033][ T4433] addrconf_ifdown+0xdc0/0x17a8 [ 56.870331][ T4433] addrconf_notify+0x324/0xc94 [ 56.871594][ T4433] raw_notifier_call_chain+0xd4/0x164 [ 56.872997][ T4433] dev_close_many+0x2fc/0x468 [ 56.874196][ T4433] unregister_netdevice_many+0x414/0x1818 [ 56.875719][ T4433] rtnl_dellink+0x43c/0x718 [ 56.876918][ T4433] rtnetlink_rcv_msg+0x72c/0xd94 [ 56.878247][ T4433] netlink_rcv_skb+0x20c/0x3b8 [ 56.879460][ T4433] rtnetlink_rcv+0x28/0x38 [ 56.880583][ T4433] netlink_unicast+0x660/0x8d4 [ 56.881805][ T4433] netlink_sendmsg+0x834/0xb18 [ 56.883077][ T4433] ____sys_sendmsg+0x558/0x844 [ 56.884226][ T4433] __sys_sendmsg+0x26c/0x33c [ 56.885411][ T4433] __arm64_sys_sendmsg+0x80/0x94 [ 56.886662][ T4433] invoke_syscall+0x98/0x2c0 [ 56.887839][ T4433] el0_svc_common+0x138/0x258 [ 56.889033][ T4433] do_el0_svc+0x64/0x218 [ 56.890108][ T4433] el0_svc+0x58/0x168 [ 56.891169][ T4433] el0t_64_sync_handler+0x84/0xf0 [ 56.892457][ T4433] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 57.003602][ T4436] device hsr_slave_0 left promiscuous mode executing program executing program executing program [ 57.043110][ T4439] FAULT_INJECTION: forcing a failure. [ 57.043110][ T4439] name failslab, interval 1, probability 0, space 0, times 0 [ 57.046313][ T4439] CPU: 1 PID: 4439 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 57.048380][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 57.050814][ T4439] Call trace: [ 57.051659][ T4439] dump_backtrace+0x1c8/0x1f4 [ 57.052766][ T4439] show_stack+0x2c/0x3c [ 57.053804][ T4439] dump_stack_lvl+0x108/0x170 [ 57.054963][ T4439] dump_stack+0x1c/0x58 [ 57.055979][ T4439] should_fail_ex+0x408/0x5d4 [ 57.057171][ T4439] __should_failslab+0xc8/0x128 [ 57.058365][ T4439] should_failslab+0x10/0x28 [ 57.059463][ T4439] __kmem_cache_alloc_node+0x80/0x388 [ 57.060768][ T4439] kmalloc_trace+0x48/0x94 [ 57.061824][ T4439] ref_tracker_alloc+0x130/0x3dc [ 57.063106][ T4439] nf_nat_masq_schedule+0x398/0x600 [ 57.064426][ T4439] masq_inet6_event+0x11c/0x190 [ 57.065609][ T4439] atomic_notifier_call_chain+0x174/0x2a0 [ 57.067054][ T4439] inet6addr_notifier_call_chain+0x30/0x40 [ 57.068495][ T4439] addrconf_ifdown+0xdcc/0x17a8 [ 57.069775][ T4439] addrconf_notify+0x324/0xc94 [ 57.071012][ T4439] raw_notifier_call_chain+0xd4/0x164 [ 57.072334][ T4439] dev_close_many+0x2fc/0x468 [ 57.073497][ T4439] unregister_netdevice_many+0x414/0x1818 [ 57.074998][ T4439] rtnl_dellink+0x43c/0x718 [ 57.076136][ T4439] rtnetlink_rcv_msg+0x72c/0xd94 [ 57.077400][ T4439] netlink_rcv_skb+0x20c/0x3b8 [ 57.078662][ T4439] rtnetlink_rcv+0x28/0x38 [ 57.079771][ T4439] netlink_unicast+0x660/0x8d4 [ 57.081010][ T4439] netlink_sendmsg+0x834/0xb18 [ 57.082200][ T4439] ____sys_sendmsg+0x558/0x844 [ 57.083362][ T4439] __sys_sendmsg+0x26c/0x33c [ 57.084511][ T4439] __arm64_sys_sendmsg+0x80/0x94 [ 57.085753][ T4439] invoke_syscall+0x98/0x2c0 [ 57.086982][ T4439] el0_svc_common+0x138/0x258 [ 57.088226][ T4439] do_el0_svc+0x64/0x218 [ 57.089340][ T4439] el0_svc+0x58/0x168 [ 57.090340][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 57.091609][ T4439] el0t_64_sync+0x18c/0x190 executing program [ 57.117044][ T4440] FAULT_INJECTION: forcing a failure. [ 57.117044][ T4440] name failslab, interval 1, probability 0, space 0, times 0 [ 57.120223][ T4440] CPU: 1 PID: 4440 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 57.122227][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 57.124663][ T4440] Call trace: [ 57.125484][ T4440] dump_backtrace+0x1c8/0x1f4 [ 57.126712][ T4440] show_stack+0x2c/0x3c [ 57.127749][ T4440] dump_stack_lvl+0x108/0x170 [ 57.128924][ T4440] dump_stack+0x1c/0x58 [ 57.130036][ T4440] should_fail_ex+0x408/0x5d4 [ 57.131220][ T4440] __should_failslab+0xc8/0x128 [ 57.132419][ T4440] should_failslab+0x10/0x28 [ 57.133535][ T4440] __kmem_cache_alloc_node+0x80/0x388 [ 57.134990][ T4440] kmalloc_trace+0x48/0x94 [ 57.136137][ T4440] igmp6_group_dropped+0x384/0xb6c [ 57.137433][ T4440] __ipv6_dev_mc_dec+0x29c/0x324 [ 57.138742][ T4440] __ipv6_ifa_notify+0x77c/0xf54 [ 57.140052][ T4440] addrconf_ifdown+0xdc0/0x17a8 [ 57.141351][ T4440] addrconf_notify+0x324/0xc94 [ 57.142546][ T4440] raw_notifier_call_chain+0xd4/0x164 [ 57.143867][ T4440] dev_close_many+0x2fc/0x468 [ 57.145033][ T4440] unregister_netdevice_many+0x414/0x1818 [ 57.146487][ T4440] rtnl_dellink+0x43c/0x718 [ 57.147635][ T4440] rtnetlink_rcv_msg+0x72c/0xd94 [ 57.148814][ T4440] netlink_rcv_skb+0x20c/0x3b8 [ 57.150031][ T4440] rtnetlink_rcv+0x28/0x38 [ 57.151105][ T4440] netlink_unicast+0x660/0x8d4 [ 57.152324][ T4440] netlink_sendmsg+0x834/0xb18 [ 57.153472][ T4440] ____sys_sendmsg+0x558/0x844 [ 57.154653][ T4440] __sys_sendmsg+0x26c/0x33c [ 57.155782][ T4440] __arm64_sys_sendmsg+0x80/0x94 [ 57.157007][ T4440] invoke_syscall+0x98/0x2c0 [ 57.158120][ T4440] el0_svc_common+0x138/0x258 [ 57.159290][ T4440] do_el0_svc+0x64/0x218 [ 57.160368][ T4440] el0_svc+0x58/0x168 [ 57.161352][ T4440] el0t_64_sync_handler+0x84/0xf0 [ 57.162628][ T4440] el0t_64_sync+0x18c/0x190 executing program executing program [ 57.207648][ T4442] device hsr_slave_1 left promiscuous mode executing program [ 57.232343][ T4312] unregister_netdevice: waiting for syz_tun to become free. Usage count = 2 [ 57.234403][ T4312] leaked reference. [ 57.235508][ T4312] fib6_nh_init+0x664/0x1c84 [ 57.236613][ T4312] ip6_route_info_create+0x7ac/0xf14 [ 57.237920][ T4312] ip6_route_add+0x38/0x168 [ 57.238996][ T4312] addrconf_add_dev+0x2b8/0x458 [ 57.240140][ T4312] addrconf_init_auto_addrs+0x708/0xc9c [ 57.241529][ T4312] addrconf_notify+0x7d0/0xc94 [ 57.242661][ T4312] raw_notifier_call_chain+0xd4/0x164 [ 57.243812][ T4307] unregister_netdevice: waiting for syz_tun to become free. Usage count = 2 [ 57.243990][ T4312] __dev_notify_flags+0x2ac/0x534 [ 57.246049][ T4307] leaked reference. [ 57.247289][ T4312] dev_change_flags+0xc8/0x154 [ 57.248219][ T4307] fib6_nh_init+0x664/0x1c84 [ 57.249338][ T4312] do_setlink+0xc70/0x3334 [ 57.250363][ T4307] ip6_route_info_create+0x7ac/0xf14 [ 57.251472][ T4312] rtnl_newlink+0x13b8/0x1b04 [ 57.252711][ T4307] ip6_route_add+0x38/0x168 [ 57.253830][ T4312] rtnetlink_rcv_msg+0x72c/0xd94 [ 57.254961][ T4307] addrconf_add_dev+0x2b8/0x458 [ 57.256137][ T4312] netlink_rcv_skb+0x20c/0x3b8 [ 57.257297][ T4307] addrconf_init_auto_addrs+0x708/0xc9c [ 57.258489][ T4312] rtnetlink_rcv+0x28/0x38 [ 57.259771][ T4307] addrconf_notify+0x7d0/0xc94 [ 57.260816][ T4312] netlink_unicast+0x660/0x8d4 [ 57.261967][ T4307] raw_notifier_call_chain+0xd4/0x164 [ 57.263156][ T4312] netlink_sendmsg+0x834/0xb18 [ 57.264466][ T4307] __dev_notify_flags+0x2ac/0x534 [ 57.266980][ T4307] dev_change_flags+0xc8/0x154 [ 57.268217][ T4307] do_setlink+0xc70/0x3334 [ 57.269327][ T4307] rtnl_newlink+0x13b8/0x1b04 [ 57.270474][ T4307] rtnetlink_rcv_msg+0x72c/0xd94 [ 57.271703][ T4307] netlink_rcv_skb+0x20c/0x3b8 [ 57.272877][ T4307] rtnetlink_rcv+0x28/0x38 [ 57.273993][ T4307] netlink_unicast+0x660/0x8d4 [ 57.275177][ T4307] netlink_sendmsg+0x834/0xb18 [ 57.374404][ T4443] device hsr_slave_0 left promiscuous mode executing program executing program executing program executing program executing program [ 57.469623][ T4448] FAULT_INJECTION: forcing a failure. [ 57.469623][ T4448] name failslab, interval 1, probability 0, space 0, times 0 [ 57.473132][ T4448] CPU: 0 PID: 4448 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 57.475148][ T4448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 57.477577][ T4448] Call trace: [ 57.478296][ T4448] dump_backtrace+0x1c8/0x1f4 [ 57.479451][ T4448] show_stack+0x2c/0x3c [ 57.480461][ T4448] dump_stack_lvl+0x108/0x170 [ 57.481597][ T4448] dump_stack+0x1c/0x58 [ 57.482614][ T4448] should_fail_ex+0x408/0x5d4 [ 57.483786][ T4448] __should_failslab+0xc8/0x128 [ 57.485001][ T4448] should_failslab+0x10/0x28 [ 57.486133][ T4448] kmem_cache_alloc_node+0x90/0x3b4 [ 57.487432][ T4448] __alloc_skb+0x114/0x57c [ 57.488541][ T4448] __neigh_notify+0x80/0x13c [ 57.489651][ T4448] neigh_cleanup_and_release+0x10c/0x414 [ 57.491086][ T4448] neigh_flush_dev+0x180/0x7c4 [ 57.492300][ T4448] __neigh_ifdown+0x58/0x38c [ 57.493440][ T4448] neigh_ifdown+0x2c/0x40 [ 57.494547][ T4448] rt6_disable_ip+0x7b0/0x818 [ 57.495730][ T4448] addrconf_ifdown+0x150/0x17a8 [ 57.496898][ T4448] addrconf_notify+0x324/0xc94 [ 57.498118][ T4448] raw_notifier_call_chain+0xd4/0x164 [ 57.499429][ T4448] dev_close_many+0x2fc/0x468 [ 57.500629][ T4448] unregister_netdevice_many+0x414/0x1818 [ 57.502035][ T4448] rtnl_dellink+0x43c/0x718 [ 57.503174][ T4448] rtnetlink_rcv_msg+0x72c/0xd94 [ 57.504378][ T4448] netlink_rcv_skb+0x20c/0x3b8 [ 57.505507][ T4448] rtnetlink_rcv+0x28/0x38 [ 57.506601][ T4448] netlink_unicast+0x660/0x8d4 [ 57.507834][ T4448] netlink_sendmsg+0x834/0xb18 [ 57.509093][ T4448] ____sys_sendmsg+0x558/0x844 [ 57.510243][ T4448] __sys_sendmsg+0x26c/0x33c [ 57.511345][ T4448] __arm64_sys_sendmsg+0x80/0x94 [ 57.512547][ T4448] invoke_syscall+0x98/0x2c0 [ 57.513660][ T4448] el0_svc_common+0x138/0x258 [ 57.514835][ T4448] do_el0_svc+0x64/0x218 [ 57.515901][ T4448] el0_svc+0x58/0x168 [ 57.516810][ T4448] el0t_64_sync_handler+0x84/0xf0 [ 57.518052][ T4448] el0t_64_sync+0x18c/0x190 [ 57.519285][ T4324] unregister_netdevice: waiting for syz_tun to become free. Usage count = 2 [ 57.521362][ T4324] leaked reference. [ 57.522208][ T4324] fib6_nh_init+0x664/0x1c84 [ 57.523383][ T4324] ip6_route_info_create+0x7ac/0xf14 [ 57.524620][ T4324] ip6_route_add+0x38/0x168 [ 57.525726][ T4324] addrconf_add_dev+0x2b8/0x458 [ 57.526973][ T4324] addrconf_init_auto_addrs+0x708/0xc9c [ 57.528301][ T4324] addrconf_notify+0x7d0/0xc94 [ 57.529523][ T4324] raw_notifier_call_chain+0xd4/0x164 [ 57.530818][ T4324] __dev_notify_flags+0x2ac/0x534 [ 57.532071][ T4324] dev_change_flags+0xc8/0x154 [ 57.533287][ T4324] do_setlink+0xc70/0x3334 [ 57.534428][ T4324] rtnl_newlink+0x13b8/0x1b04 [ 57.535636][ T4324] rtnetlink_rcv_msg+0x72c/0xd94 [ 57.536888][ T4324] netlink_rcv_skb+0x20c/0x3b8 [ 57.538082][ T4324] rtnetlink_rcv+0x28/0x38 [ 57.539217][ T4324] netlink_unicast+0x660/0x8d4 [ 57.540408][ T4324] netlink_sendmsg+0x834/0xb18 executing program executing program executing program [ 57.607509][ T4451] FAULT_INJECTION: forcing a failure. [ 57.607509][ T4451] name failslab, interval 1, probability 0, space 0, times 0 [ 57.610834][ T4451] CPU: 0 PID: 4451 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 57.612816][ T4451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 57.615403][ T4451] Call trace: [ 57.616297][ T4451] dump_backtrace+0x1c8/0x1f4 [ 57.617509][ T4451] show_stack+0x2c/0x3c [ 57.618511][ T4451] dump_stack_lvl+0x108/0x170 [ 57.619764][ T4451] dump_stack+0x1c/0x58 [ 57.620791][ T4451] should_fail_ex+0x408/0x5d4 [ 57.621983][ T4451] __should_failslab+0xc8/0x128 [ 57.623216][ T4451] should_failslab+0x10/0x28 [ 57.624382][ T4451] kmem_cache_alloc_node+0x90/0x3b4 [ 57.625734][ T4451] __alloc_skb+0x114/0x57c [ 57.626858][ T4451] __ipv6_ifa_notify+0x248/0xf54 [ 57.628076][ T4451] addrconf_ifdown+0xdc0/0x17a8 [ 57.629353][ T4451] addrconf_notify+0x324/0xc94 [ 57.630550][ T4451] raw_notifier_call_chain+0xd4/0x164 [ 57.631901][ T4451] dev_close_many+0x2fc/0x468 [ 57.633051][ T4451] unregister_netdevice_many+0x414/0x1818 [ 57.634498][ T4451] rtnl_dellink+0x43c/0x718 [ 57.635568][ T4451] rtnetlink_rcv_msg+0x72c/0xd94 [ 57.636852][ T4451] netlink_rcv_skb+0x20c/0x3b8 [ 57.638100][ T4451] rtnetlink_rcv+0x28/0x38 [ 57.639220][ T4451] netlink_unicast+0x660/0x8d4 [ 57.640386][ T4451] netlink_sendmsg+0x834/0xb18 [ 57.641588][ T4451] ____sys_sendmsg+0x558/0x844 [ 57.642786][ T4451] __sys_sendmsg+0x26c/0x33c [ 57.643978][ T4451] __arm64_sys_sendmsg+0x80/0x94 [ 57.645199][ T4451] invoke_syscall+0x98/0x2c0 [ 57.646540][ T4451] el0_svc_common+0x138/0x258 [ 57.647672][ T4451] do_el0_svc+0x64/0x218 [ 57.648792][ T4451] el0_svc+0x58/0x168 [ 57.649782][ T4451] el0t_64_sync_handler+0x84/0xf0 [ 57.651033][ T4451] el0t_64_sync+0x18c/0x190 executing program [ 57.702591][ T4451] device hsr_slave_1 left promiscuous mode executing program executing program executing program executing program executing program executing program [ 57.989841][ T4458] FAULT_INJECTION: forcing a failure. [ 57.989841][ T4458] name failslab, interval 1, probability 0, space 0, times 0 [ 57.993061][ T4458] CPU: 0 PID: 4458 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 57.995147][ T4458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 57.997706][ T4458] Call trace: [ 57.998538][ T4458] dump_backtrace+0x1c8/0x1f4 [ 57.999691][ T4458] show_stack+0x2c/0x3c [ 58.000668][ T4458] dump_stack_lvl+0x108/0x170 [ 58.001817][ T4458] dump_stack+0x1c/0x58 [ 58.002837][ T4458] should_fail_ex+0x408/0x5d4 [ 58.004025][ T4458] __should_failslab+0xc8/0x128 [ 58.005278][ T4458] should_failslab+0x10/0x28 [ 58.006415][ T4458] __kmem_cache_alloc_node+0x80/0x388 [ 58.007762][ T4458] kmalloc_trace+0x48/0x94 [ 58.008905][ T4458] addr_event+0xe4/0x3f8 [ 58.009980][ T4458] inet6addr_event+0xf8/0x160 [ 58.011210][ T4458] atomic_notifier_call_chain+0x174/0x2a0 [ 58.012685][ T4458] inet6addr_notifier_call_chain+0x30/0x40 [ 58.014203][ T4458] addrconf_ifdown+0xdcc/0x17a8 [ 58.015395][ T4458] addrconf_notify+0x324/0xc94 [ 58.016528][ T4458] raw_notifier_call_chain+0xd4/0x164 [ 58.017875][ T4458] dev_close_many+0x2fc/0x468 [ 58.019074][ T4458] unregister_netdevice_many+0x414/0x1818 [ 58.020537][ T4458] rtnl_dellink+0x43c/0x718 [ 58.021682][ T4458] rtnetlink_rcv_msg+0x72c/0xd94 [ 58.022965][ T4458] netlink_rcv_skb+0x20c/0x3b8 [ 58.024148][ T4458] rtnetlink_rcv+0x28/0x38 [ 58.025267][ T4458] netlink_unicast+0x660/0x8d4 [ 58.026518][ T4458] netlink_sendmsg+0x834/0xb18 [ 58.027765][ T4458] ____sys_sendmsg+0x558/0x844 [ 58.029026][ T4458] __sys_sendmsg+0x26c/0x33c [ 58.030174][ T4458] __arm64_sys_sendmsg+0x80/0x94 [ 58.031426][ T4458] invoke_syscall+0x98/0x2c0 [ 58.032562][ T4458] el0_svc_common+0x138/0x258 [ 58.033733][ T4458] do_el0_svc+0x64/0x218 [ 58.034836][ T4458] el0_svc+0x58/0x168 [ 58.035840][ T4458] el0t_64_sync_handler+0x84/0xf0 [ 58.037172][ T4458] el0t_64_sync+0x18c/0x190 executing program [ 58.089582][ T4459] FAULT_INJECTION: forcing a failure. [ 58.089582][ T4459] name failslab, interval 1, probability 0, space 0, times 0 [ 58.096331][ T4459] CPU: 1 PID: 4459 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 58.098374][ T4459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 58.100762][ T4459] Call trace: [ 58.101575][ T4459] dump_backtrace+0x1c8/0x1f4 [ 58.102821][ T4459] show_stack+0x2c/0x3c [ 58.103859][ T4459] dump_stack_lvl+0x108/0x170 [ 58.105048][ T4459] dump_stack+0x1c/0x58 [ 58.106096][ T4459] should_fail_ex+0x408/0x5d4 [ 58.107191][ T4459] __should_failslab+0xc8/0x128 [ 58.108426][ T4459] should_failslab+0x10/0x28 [ 58.109562][ T4459] __kmem_cache_alloc_node+0x80/0x388 [ 58.110913][ T4459] kmalloc_trace+0x48/0x94 [ 58.112018][ T4459] igmp6_group_dropped+0x384/0xb6c [ 58.113317][ T4459] __ipv6_dev_mc_dec+0x29c/0x324 [ 58.114515][ T4459] __ipv6_ifa_notify+0x77c/0xf54 [ 58.115778][ T4459] addrconf_ifdown+0xdc0/0x17a8 [ 58.116992][ T4459] addrconf_notify+0x324/0xc94 [ 58.118161][ T4459] raw_notifier_call_chain+0xd4/0x164 [ 58.119478][ T4459] dev_close_many+0x2fc/0x468 [ 58.120671][ T4459] unregister_netdevice_many+0x414/0x1818 [ 58.122099][ T4459] rtnl_dellink+0x43c/0x718 [ 58.123279][ T4459] rtnetlink_rcv_msg+0x72c/0xd94 [ 58.124489][ T4459] netlink_rcv_skb+0x20c/0x3b8 [ 58.125674][ T4459] rtnetlink_rcv+0x28/0x38 [ 58.126772][ T4459] netlink_unicast+0x660/0x8d4 [ 58.127946][ T4459] netlink_sendmsg+0x834/0xb18 [ 58.129101][ T4459] ____sys_sendmsg+0x558/0x844 [ 58.130316][ T4459] __sys_sendmsg+0x26c/0x33c [ 58.131447][ T4459] __arm64_sys_sendmsg+0x80/0x94 [ 58.132624][ T4459] invoke_syscall+0x98/0x2c0 [ 58.133729][ T4459] el0_svc_common+0x138/0x258 [ 58.134932][ T4459] do_el0_svc+0x64/0x218 [ 58.135993][ T4459] el0_svc+0x58/0x168 [ 58.136968][ T4459] el0t_64_sync_handler+0x84/0xf0 [ 58.138177][ T4459] el0t_64_sync+0x18c/0x190 [ 58.155039][ T4459] device hsr_slave_0 left promiscuous mode executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 58.375842][ T4469] FAULT_INJECTION: forcing a failure. [ 58.375842][ T4469] name failslab, interval 1, probability 0, space 0, times 0 [ 58.378946][ T4469] CPU: 0 PID: 4469 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 58.381031][ T4469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 58.383599][ T4469] Call trace: [ 58.384463][ T4469] dump_backtrace+0x1c8/0x1f4 [ 58.385529][ T4469] show_stack+0x2c/0x3c [ 58.386573][ T4469] dump_stack_lvl+0x108/0x170 [ 58.387713][ T4469] dump_stack+0x1c/0x58 [ 58.388751][ T4469] should_fail_ex+0x408/0x5d4 [ 58.389910][ T4469] __should_failslab+0xc8/0x128 [ 58.391133][ T4469] should_failslab+0x10/0x28 [ 58.392240][ T4469] __kmem_cache_alloc_node+0x80/0x388 [ 58.393583][ T4469] kmalloc_trace+0x48/0x94 [ 58.394683][ T4469] ref_tracker_alloc+0x130/0x3dc [ 58.395929][ T4469] nf_nat_masq_schedule+0x398/0x600 [ 58.397264][ T4469] masq_inet6_event+0x11c/0x190 [ 58.398525][ T4469] atomic_notifier_call_chain+0x174/0x2a0 [ 58.399939][ T4469] inet6addr_notifier_call_chain+0x30/0x40 [ 58.401345][ T4469] addrconf_ifdown+0xdcc/0x17a8 [ 58.402502][ T4469] addrconf_notify+0x324/0xc94 [ 58.403679][ T4469] raw_notifier_call_chain+0xd4/0x164 [ 58.405057][ T4469] dev_close_many+0x2fc/0x468 [ 58.406234][ T4469] unregister_netdevice_many+0x414/0x1818 [ 58.407617][ T4469] rtnl_dellink+0x43c/0x718 [ 58.408796][ T4469] rtnetlink_rcv_msg+0x72c/0xd94 [ 58.410084][ T4469] netlink_rcv_skb+0x20c/0x3b8 [ 58.411296][ T4469] rtnetlink_rcv+0x28/0x38 [ 58.412410][ T4469] netlink_unicast+0x660/0x8d4 [ 58.413600][ T4469] netlink_sendmsg+0x834/0xb18 [ 58.414729][ T4469] ____sys_sendmsg+0x558/0x844 [ 58.415902][ T4469] __sys_sendmsg+0x26c/0x33c [ 58.417045][ T4469] __arm64_sys_sendmsg+0x80/0x94 [ 58.418282][ T4469] invoke_syscall+0x98/0x2c0 [ 58.419415][ T4469] el0_svc_common+0x138/0x258 [ 58.420575][ T4469] do_el0_svc+0x64/0x218 [ 58.421668][ T4469] el0_svc+0x58/0x168 [ 58.422694][ T4469] el0t_64_sync_handler+0x84/0xf0 [ 58.423948][ T4469] el0t_64_sync+0x18c/0x190 executing program [ 58.466463][ T4469] device hsr_slave_1 left promiscuous mode executing program executing program executing program executing program executing program [ 58.593539][ T4476] FAULT_INJECTION: forcing a failure. [ 58.593539][ T4476] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 58.597028][ T4476] CPU: 1 PID: 4476 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 58.598950][ T4476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 58.601409][ T4476] Call trace: [ 58.602167][ T4476] dump_backtrace+0x1c8/0x1f4 [ 58.603014][ T4476] show_stack+0x2c/0x3c [ 58.604124][ T4476] dump_stack_lvl+0x108/0x170 [ 58.605241][ T4476] dump_stack+0x1c/0x58 [ 58.606261][ T4476] should_fail_ex+0x408/0x5d4 [ 58.607399][ T4476] __should_failslab+0xc8/0x128 [ 58.608559][ T4476] should_failslab+0x10/0x28 [ 58.609707][ T4476] kmem_cache_alloc_node+0x90/0x3b4 [ 58.610988][ T4476] __alloc_skb+0x114/0x57c [ 58.612091][ T4476] __neigh_notify+0x80/0x13c [ 58.613282][ T4476] neigh_cleanup_and_release+0x10c/0x414 [ 58.614729][ T4476] neigh_flush_dev+0x180/0x7c4 [ 58.615906][ T4476] __neigh_ifdown+0x58/0x38c [ 58.617116][ T4476] neigh_ifdown+0x2c/0x40 [ 58.618196][ T4476] rt6_disable_ip+0x7b0/0x818 [ 58.619370][ T4476] addrconf_ifdown+0x150/0x17a8 [ 58.620565][ T4476] addrconf_notify+0x324/0xc94 [ 58.621710][ T4476] raw_notifier_call_chain+0xd4/0x164 [ 58.623064][ T4476] dev_close_many+0x2fc/0x468 [ 58.624159][ T4476] unregister_netdevice_many+0x414/0x1818 [ 58.625572][ T4476] rtnl_dellink+0x43c/0x718 [ 58.626676][ T4476] rtnetlink_rcv_msg+0x72c/0xd94 [ 58.627926][ T4476] netlink_rcv_skb+0x20c/0x3b8 [ 58.629133][ T4476] rtnetlink_rcv+0x28/0x38 [ 58.630262][ T4476] netlink_unicast+0x660/0x8d4 [ 58.631472][ T4476] netlink_sendmsg+0x834/0xb18 [ 58.632638][ T4476] ____sys_sendmsg+0x558/0x844 [ 58.633773][ T4476] __sys_sendmsg+0x26c/0x33c [ 58.634871][ T4476] __arm64_sys_sendmsg+0x80/0x94 [ 58.636066][ T4476] invoke_syscall+0x98/0x2c0 [ 58.637253][ T4476] el0_svc_common+0x138/0x258 [ 58.638458][ T4476] do_el0_svc+0x64/0x218 [ 58.639538][ T4476] el0_svc+0x58/0x168 [ 58.640513][ T4476] el0t_64_sync_handler+0x84/0xf0 [ 58.641731][ T4476] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program [ 58.762366][ T4482] FAULT_INJECTION: forcing a failure. [ 58.762366][ T4482] name failslab, interval 1, probability 0, space 0, times 0 [ 58.765671][ T4482] CPU: 1 PID: 4482 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 58.767729][ T4482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 58.770303][ T4482] Call trace: [ 58.771117][ T4482] dump_backtrace+0x1c8/0x1f4 [ 58.772247][ T4482] show_stack+0x2c/0x3c [ 58.773309][ T4482] dump_stack_lvl+0x108/0x170 [ 58.774504][ T4482] dump_stack+0x1c/0x58 [ 58.775569][ T4482] should_fail_ex+0x408/0x5d4 [ 58.776712][ T4482] __should_failslab+0xc8/0x128 [ 58.777977][ T4482] should_failslab+0x10/0x28 [ 58.779131][ T4482] __kmem_cache_alloc_node+0x80/0x388 [ 58.780526][ T4482] kmalloc_trace+0x48/0x94 [ 58.781704][ T4482] addr_event+0xe4/0x3f8 [ 58.782775][ T4482] inet6addr_event+0xf8/0x160 [ 58.784088][ T4482] atomic_notifier_call_chain+0x174/0x2a0 [ 58.785614][ T4482] inet6addr_notifier_call_chain+0x30/0x40 [ 58.787147][ T4482] addrconf_ifdown+0xdcc/0x17a8 [ 58.788433][ T4482] addrconf_notify+0x324/0xc94 [ 58.789691][ T4482] raw_notifier_call_chain+0xd4/0x164 [ 58.791062][ T4482] dev_close_many+0x2fc/0x468 [ 58.792248][ T4482] unregister_netdevice_many+0x414/0x1818 [ 58.793735][ T4482] rtnl_dellink+0x43c/0x718 [ 58.794945][ T4482] rtnetlink_rcv_msg+0x72c/0xd94 [ 58.796217][ T4482] netlink_rcv_skb+0x20c/0x3b8 [ 58.797450][ T4482] rtnetlink_rcv+0x28/0x38 [ 58.798604][ T4482] netlink_unicast+0x660/0x8d4 [ 58.799880][ T4482] netlink_sendmsg+0x834/0xb18 [ 58.801124][ T4482] ____sys_sendmsg+0x558/0x844 [ 58.802392][ T4482] __sys_sendmsg+0x26c/0x33c [ 58.803622][ T4482] __arm64_sys_sendmsg+0x80/0x94 [ 58.804884][ T4482] invoke_syscall+0x98/0x2c0 [ 58.806115][ T4482] el0_svc_common+0x138/0x258 [ 58.807305][ T4482] do_el0_svc+0x64/0x218 [ 58.808401][ T4482] el0_svc+0x58/0x168 [ 58.809454][ T4482] el0t_64_sync_handler+0x84/0xf0 [ 58.810771][ T4482] el0t_64_sync+0x18c/0x190 executing program [ 58.860358][ T4483] FAULT_INJECTION: forcing a failure. [ 58.860358][ T4483] name failslab, interval 1, probability 0, space 0, times 0 [ 58.863726][ T4483] CPU: 1 PID: 4483 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 58.865975][ T4483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 58.868529][ T4483] Call trace: [ 58.869357][ T4483] dump_backtrace+0x1c8/0x1f4 [ 58.870519][ T4483] show_stack+0x2c/0x3c [ 58.871587][ T4483] dump_stack_lvl+0x108/0x170 [ 58.872722][ T4483] dump_stack+0x1c/0x58 [ 58.873826][ T4483] should_fail_ex+0x408/0x5d4 [ 58.875059][ T4483] __should_failslab+0xc8/0x128 [ 58.876358][ T4483] should_failslab+0x10/0x28 [ 58.877563][ T4483] kmem_cache_alloc_node+0x90/0x3b4 [ 58.878903][ T4483] __alloc_skb+0x114/0x57c [ 58.880066][ T4483] __neigh_notify+0x80/0x13c [ 58.881298][ T4483] neigh_cleanup_and_release+0x10c/0x414 [ 58.882784][ T4483] neigh_flush_dev+0x180/0x7c4 [ 58.884068][ T4483] __neigh_ifdown+0x58/0x38c [ 58.885231][ T4483] neigh_ifdown+0x2c/0x40 [ 58.886289][ T4483] rt6_disable_ip+0x7b0/0x818 [ 58.887504][ T4483] addrconf_ifdown+0x150/0x17a8 [ 58.888737][ T4483] addrconf_notify+0x324/0xc94 [ 58.889984][ T4483] raw_notifier_call_chain+0xd4/0x164 [ 58.891389][ T4483] dev_close_many+0x2fc/0x468 [ 58.892614][ T4483] unregister_netdevice_many+0x414/0x1818 [ 58.894054][ T4483] rtnl_dellink+0x43c/0x718 [ 58.895300][ T4483] rtnetlink_rcv_msg+0x72c/0xd94 [ 58.896617][ T4483] netlink_rcv_skb+0x20c/0x3b8 [ 58.897849][ T4483] rtnetlink_rcv+0x28/0x38 [ 58.899002][ T4483] netlink_unicast+0x660/0x8d4 [ 58.900223][ T4483] netlink_sendmsg+0x834/0xb18 [ 58.901461][ T4483] ____sys_sendmsg+0x558/0x844 [ 58.902688][ T4483] __sys_sendmsg+0x26c/0x33c [ 58.903838][ T4483] __arm64_sys_sendmsg+0x80/0x94 [ 58.905125][ T4483] invoke_syscall+0x98/0x2c0 [ 58.906358][ T4483] el0_svc_common+0x138/0x258 [ 58.907574][ T4483] do_el0_svc+0x64/0x218 [ 58.908700][ T4483] el0_svc+0x58/0x168 [ 58.909732][ T4483] el0t_64_sync_handler+0x84/0xf0 [ 58.911113][ T4483] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 59.256357][ T4507] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 59.258761][ T4507] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.261063][ T4507] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.263448][ T4507] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.303708][ T4507] FAULT_INJECTION: forcing a failure. [ 59.303708][ T4507] name failslab, interval 1, probability 0, space 0, times 0 [ 59.306800][ T4507] CPU: 0 PID: 4507 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 executing program [ 59.308854][ T4507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 59.311232][ T4507] Call trace: [ 59.312114][ T4507] dump_backtrace+0x1c8/0x1f4 [ 59.313382][ T4507] show_stack+0x2c/0x3c [ 59.314454][ T4507] dump_stack_lvl+0x108/0x170 [ 59.315679][ T4507] dump_stack+0x1c/0x58 [ 59.316718][ T4507] should_fail_ex+0x408/0x5d4 [ 59.317926][ T4507] __should_failslab+0xc8/0x128 [ 59.319201][ T4507] should_failslab+0x10/0x28 [ 59.320395][ T4507] kmem_cache_alloc_node+0x90/0x3b4 [ 59.321678][ T4507] __alloc_skb+0x114/0x57c [ 59.322852][ T4507] __neigh_notify+0x80/0x13c [ 59.324099][ T4507] neigh_cleanup_and_release+0x10c/0x414 [ 59.325493][ T4507] neigh_flush_dev+0x180/0x7c4 [ 59.326714][ T4507] __neigh_ifdown+0x58/0x38c [ 59.327923][ T4507] neigh_ifdown+0x2c/0x40 [ 59.329023][ T4507] rt6_disable_ip+0x7b0/0x818 [ 59.330245][ T4507] addrconf_ifdown+0x150/0x17a8 [ 59.331438][ T4507] addrconf_notify+0x324/0xc94 [ 59.332685][ T4507] raw_notifier_call_chain+0xd4/0x164 [ 59.334136][ T4507] dev_close_many+0x2fc/0x468 [ 59.335337][ T4507] unregister_netdevice_many+0x414/0x1818 [ 59.336804][ T4507] rtnl_dellink+0x43c/0x718 [ 59.338010][ T4507] rtnetlink_rcv_msg+0x72c/0xd94 [ 59.339290][ T4507] netlink_rcv_skb+0x20c/0x3b8 [ 59.340490][ T4507] rtnetlink_rcv+0x28/0x38 [ 59.341715][ T4507] netlink_unicast+0x660/0x8d4 [ 59.342945][ T4507] netlink_sendmsg+0x834/0xb18 [ 59.344203][ T4507] ____sys_sendmsg+0x558/0x844 [ 59.345411][ T4507] __sys_sendmsg+0x26c/0x33c [ 59.346584][ T4507] __arm64_sys_sendmsg+0x80/0x94 [ 59.347811][ T4507] invoke_syscall+0x98/0x2c0 [ 59.349076][ T4507] el0_svc_common+0x138/0x258 [ 59.350290][ T4507] do_el0_svc+0x64/0x218 [ 59.351400][ T4507] el0_svc+0x58/0x168 [ 59.352484][ T4507] el0t_64_sync_handler+0x84/0xf0 [ 59.353716][ T4507] el0t_64_sync+0x18c/0x190 [ 59.380858][ T4509] netdevsim netdevsim5 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 59.383449][ T4509] netdevsim netdevsim5 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.385669][ T4509] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.387817][ T4509] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program [ 59.461655][ T4512] FAULT_INJECTION: forcing a failure. [ 59.461655][ T4512] name failslab, interval 1, probability 0, space 0, times 0 [ 59.465761][ T4512] CPU: 0 PID: 4512 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 59.467735][ T4512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 59.470244][ T4512] Call trace: [ 59.471060][ T4512] dump_backtrace+0x1c8/0x1f4 [ 59.472267][ T4512] show_stack+0x2c/0x3c [ 59.473300][ T4512] dump_stack_lvl+0x108/0x170 [ 59.474474][ T4512] dump_stack+0x1c/0x58 [ 59.475507][ T4512] should_fail_ex+0x408/0x5d4 [ 59.476695][ T4512] __should_failslab+0xc8/0x128 [ 59.477878][ T4512] should_failslab+0x10/0x28 [ 59.478990][ T4512] kmem_cache_alloc_node+0x90/0x3b4 [ 59.480232][ T4512] __alloc_skb+0x114/0x57c [ 59.481290][ T4512] __ipv6_ifa_notify+0x248/0xf54 [ 59.482578][ T4512] addrconf_ifdown+0xdc0/0x17a8 [ 59.483735][ T4512] addrconf_notify+0x324/0xc94 [ 59.484899][ T4512] raw_notifier_call_chain+0xd4/0x164 [ 59.486261][ T4512] dev_close_many+0x2fc/0x468 [ 59.487407][ T4512] unregister_netdevice_many+0x414/0x1818 [ 59.488775][ T4512] rtnl_dellink+0x43c/0x718 [ 59.489915][ T4512] rtnetlink_rcv_msg+0x72c/0xd94 [ 59.491133][ T4512] netlink_rcv_skb+0x20c/0x3b8 [ 59.492313][ T4512] rtnetlink_rcv+0x28/0x38 [ 59.493400][ T4512] netlink_unicast+0x660/0x8d4 [ 59.494605][ T4512] netlink_sendmsg+0x834/0xb18 [ 59.495799][ T4512] ____sys_sendmsg+0x558/0x844 [ 59.497031][ T4512] __sys_sendmsg+0x26c/0x33c [ 59.498206][ T4512] __arm64_sys_sendmsg+0x80/0x94 [ 59.499443][ T4512] invoke_syscall+0x98/0x2c0 [ 59.500575][ T4512] el0_svc_common+0x138/0x258 [ 59.501725][ T4512] do_el0_svc+0x64/0x218 [ 59.502782][ T4512] el0_svc+0x58/0x168 [ 59.503786][ T4512] el0t_64_sync_handler+0x84/0xf0 [ 59.505049][ T4512] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 59.707310][ T4538] FAULT_INJECTION: forcing a failure. [ 59.707310][ T4538] name failslab, interval 1, probability 0, space 0, times 0 [ 59.710795][ T4538] CPU: 1 PID: 4538 Comm: syz-executor663 Not tainted 6.1.31-syzkaller #0 [ 59.712922][ T4538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 59.715310][ T4538] Call trace: [ 59.716129][ T4538] dump_backtrace+0x1c8/0x1f4 [ 59.717308][ T4538] show_stack+0x2c/0x3c [ 59.718401][ T4538] dump_stack_lvl+0x108/0x170 [ 59.719612][ T4538] dump_stack+0x1c/0x58 [ 59.720670][ T4538] should_fail_ex+0x408/0x5d4 [ 59.721836][ T4538] __should_failslab+0xc8/0x128 [ 59.723136][ T4538] should_failslab+0x10/0x28 [ 59.724275][ T4538] __kmem_cache_alloc_node+0x80/0x388 [ 59.725585][ T4538] kmalloc_trace+0x48/0x94 [ 59.726693][ T4538] ref_tracker_alloc+0x130/0x3dc [ 59.728003][ T4538] nf_nat_masq_schedule+0x398/0x600 [ 59.729378][ T4538] masq_inet6_event+0x11c/0x190 [ 59.730591][ T4538] atomic_notifier_call_chain+0x174/0x2a0 [ 59.732035][ T4538] inet6addr_notifier_call_chain+0x30/0x40 [ 59.733489][ T4538] addrconf_ifdown+0xdcc/0x17a8 [ 59.734709][ T4538] addrconf_notify+0x324/0xc94 [ 59.735888][ T4538] raw_notifier_call_chain+0xd4/0x164 [ 59.737249][ T4538] dev_close_many+0x2fc/0x468 [ 59.738422][ T4538] unregister_netdevice_many+0x414/0x1818 [ 59.739967][ T4538] rtnl_dellink+0x43c/0x718 [ 59.741053][ T4538] rtnetlink_rcv_msg+0x72c/0xd94 [ 59.742215][ T4538] netlink_rcv_skb+0x20c/0x3b8 [ 59.743333][ T4538] rtnetlink_rcv+0x28/0x38 [ 59.744415][ T4538] netlink_unicast+0x660/0x8d4 [ 59.745590][ T4538] netlink_sendmsg+0x834/0xb18 [ 59.746766][ T4538] ____sys_sendmsg+0x558/0x844 [ 59.747918][ T4538] __sys_sendmsg+0x26c/0x33c [ 59.749100][ T4538] __arm64_sys_sendmsg+0x80/0x94 [ 59.750260][ T4538] invoke_syscall+0x98/0x2c0 [ 59.751397][ T4538] el0_svc_common+0x138/0x258 [ 59.752569][ T4538] do_el0_svc+0x64/0x218 [ 59.753650][ T4538] el0_svc+0x58/0x168 [ 59.754675][ T4538] el0t_64_sync_handler+0x84/0xf0 [ 59.755916][ T4538] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 59.827952][ T4559] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 59.830348][ T4559] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.834167][ T4559] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.836436][ T4559] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program