last executing test programs: 43.678487ms ago: executing program 2 (id=3): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0)={r1, r0}, 0x6) 0s ago: executing program 2 (id=6): syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, 0x176, &(0x7f0000000240)="$eJzs3TFKK1EUBuCTl7z3glVqsRiwsQrqCiISQRwQlBRaKUSbRATTjFbZhTtwK25HUqWL6EiiIZbJoPN9TX74CdzbzKnmzMXGTa97O7h+en6Mer0StVa0YlyJRvyJauSGAQD8JuPJJF4muaLPAgCshvkPAOVj/gNA+Zj/AFA+p2fnR3tp2j5JknrEaJh1sk7+m/cHh2l7O3nXmP1rlGWd6rTfyfvka/831j763YX9v9jazPu3bv84nev/R3f51wcAAAAAAAAAAAAAAAAAAAAAgEI0k6mF+32aze/6PH3aDzS3v6cW67WVXQMAAAAAAAAAAAAAAAAAAAB+tMH9Q++y37+6EwRBmIain0wAAAAAAAAAAAAAAAAAAFA+s5d+iz4JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABRn9v3/5YWi7wgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK8BAAD//9OzTek=") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000040)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.173' (ED25519) to the list of known hosts. [ 30.996059][ T4033] cgroup: Unknown subsys name 'net' [ 31.254150][ T4033] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.524532][ T4033] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 32.853573][ T4052] chnl_net:caif_netlink_parms(): no params data found [ 32.877066][ T4043] chnl_net:caif_netlink_parms(): no params data found [ 32.913776][ T4052] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.915099][ T4052] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.916684][ T4052] device bridge_slave_0 entered promiscuous mode [ 32.932459][ T4052] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.933583][ T4052] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.934948][ T4052] device bridge_slave_1 entered promiscuous mode [ 32.936277][ T4043] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.937408][ T4043] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.938829][ T4043] device bridge_slave_0 entered promiscuous mode [ 32.946174][ T4046] chnl_net:caif_netlink_parms(): no params data found [ 32.954953][ T4043] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.956161][ T4043] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.957605][ T4043] device bridge_slave_1 entered promiscuous mode [ 32.982599][ T4052] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.985306][ T4050] chnl_net:caif_netlink_parms(): no params data found [ 32.989856][ T4043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.993836][ T4043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.999325][ T4052] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.013297][ T4043] team0: Port device team_slave_0 added [ 33.017518][ T4054] chnl_net:caif_netlink_parms(): no params data found [ 33.026086][ T4043] team0: Port device team_slave_1 added [ 33.043218][ T4052] team0: Port device team_slave_0 added [ 33.047627][ T4050] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.048716][ T4050] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.050256][ T4050] device bridge_slave_0 entered promiscuous mode [ 33.052221][ T4046] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.053381][ T4046] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.054879][ T4046] device bridge_slave_0 entered promiscuous mode [ 33.065940][ T4052] team0: Port device team_slave_1 added [ 33.069784][ T4046] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.070943][ T4046] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.072546][ T4046] device bridge_slave_1 entered promiscuous mode [ 33.074041][ T4050] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.075121][ T4050] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.076511][ T4050] device bridge_slave_1 entered promiscuous mode [ 33.080714][ T4043] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.081933][ T4043] 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. [ 33.085886][ T4043] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.099307][ T4043] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.100447][ T4043] 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. [ 33.104946][ T4043] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.107144][ T4052] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.108227][ T4052] 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. [ 33.112754][ T4052] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.118669][ T4050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.129268][ T4052] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.130386][ T4052] 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. [ 33.134757][ T4052] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.137999][ T4046] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.140259][ T4050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.150349][ T4046] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.155703][ T4050] team0: Port device team_slave_0 added [ 33.157949][ T4054] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.159090][ T4054] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.160572][ T4054] device bridge_slave_0 entered promiscuous mode [ 33.177239][ T4050] team0: Port device team_slave_1 added [ 33.185012][ T4054] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.186155][ T4054] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.187611][ T4054] device bridge_slave_1 entered promiscuous mode [ 33.189797][ T4046] team0: Port device team_slave_0 added [ 33.232363][ T4043] device hsr_slave_0 entered promiscuous mode [ 33.271380][ T4043] device hsr_slave_1 entered promiscuous mode [ 33.352226][ T4052] device hsr_slave_0 entered promiscuous mode [ 33.391398][ T4052] device hsr_slave_1 entered promiscuous mode [ 33.431223][ T4052] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.432482][ T4052] Cannot create hsr debugfs directory [ 33.436688][ T4046] team0: Port device team_slave_1 added [ 33.444458][ T4050] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.445601][ T4050] 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. [ 33.449283][ T4050] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.457694][ T4054] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.459459][ T4050] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.460546][ T4050] 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. [ 33.464690][ T4050] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.474697][ T4054] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.478954][ T4046] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.480021][ T4046] 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. [ 33.484054][ T4046] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.495652][ T4046] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.496802][ T4046] 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. [ 33.500954][ T4046] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.511070][ T4054] team0: Port device team_slave_0 added [ 33.519744][ T4054] team0: Port device team_slave_1 added [ 33.582248][ T4050] device hsr_slave_0 entered promiscuous mode [ 33.621385][ T4050] device hsr_slave_1 entered promiscuous mode [ 33.671242][ T4050] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.672391][ T4050] Cannot create hsr debugfs directory [ 33.689648][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.690811][ T4054] 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. [ 33.694787][ T4054] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.752185][ T4046] device hsr_slave_0 entered promiscuous mode [ 33.791338][ T4046] device hsr_slave_1 entered promiscuous mode [ 33.851260][ T4046] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.852404][ T4046] Cannot create hsr debugfs directory [ 33.859402][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.860528][ T4054] 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. [ 33.864602][ T4054] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.952281][ T4054] device hsr_slave_0 entered promiscuous mode [ 33.991410][ T4054] device hsr_slave_1 entered promiscuous mode [ 34.031323][ T4054] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.032634][ T4054] Cannot create hsr debugfs directory [ 34.072968][ T4052] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.126465][ T4052] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.172426][ T4052] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.216063][ T4052] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.275787][ T4043] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.314604][ T4043] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.373240][ T4043] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.427087][ T4043] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.468655][ T4052] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.477517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.479283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.483449][ T4052] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.485493][ T4050] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.532671][ T4050] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.582159][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.584077][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.585576][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.586698][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.588190][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.589653][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.591116][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.592273][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.594853][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.596691][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.605444][ T4050] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.643533][ T4050] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.672929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.674704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.676331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.677829][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.679494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.681033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.688580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.690215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.694763][ T4046] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.731479][ T4073] Bluetooth: hci1: command 0x0409 tx timeout [ 34.731643][ T1969] Bluetooth: hci2: command 0x0409 tx timeout [ 34.733550][ T1969] Bluetooth: hci0: command 0x0409 tx timeout [ 34.743563][ T4046] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.787101][ T4046] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.811245][ T4073] Bluetooth: hci4: command 0x0409 tx timeout [ 34.812227][ T4073] Bluetooth: hci3: command 0x0409 tx timeout [ 34.812895][ T4046] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.862547][ T4052] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.864449][ T4052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.866827][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.868326][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.905404][ T4054] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.927201][ T4054] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 34.955316][ T4043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.960049][ T4054] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.003529][ T4054] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.056178][ T4043] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.061089][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.062673][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.064036][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 35.065303][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 35.069965][ T4052] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.074228][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.075818][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.077417][ T1617] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.078527][ T1617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.086733][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.096615][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.098217][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.112167][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.113580][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.114953][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.116050][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.117295][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.118891][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.127983][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.129705][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.134887][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.136606][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.138769][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.140368][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.142490][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 35.147454][ T4050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.150017][ T4052] device veth0_vlan entered promiscuous mode [ 35.155249][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.157001][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.163095][ T4043] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.164664][ T4043] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.168404][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.169987][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.173385][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.174835][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.176346][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 35.184584][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.186201][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.188948][ T4050] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.195396][ T4052] device veth1_vlan entered promiscuous mode [ 35.200281][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 35.202130][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.203665][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.205121][ T1605] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.206161][ T1605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.207434][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.219529][ T4046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.221907][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.223431][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.224873][ T1617] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.225907][ T1617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.230115][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.237445][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 35.238963][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.244918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.246697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.248248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 35.254022][ T4046] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.258043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 35.259293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 35.260464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.263338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.264764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.266454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.274049][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.275603][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.277018][ T1605] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.278015][ T1605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.279335][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.280812][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.282693][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.290217][ T4043] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.292714][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.294279][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.295664][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.297157][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.298567][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.299648][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.306552][ T4052] device veth0_macvtap entered promiscuous mode [ 35.310751][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 35.312761][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.314284][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.318582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.322539][ T4052] device veth1_macvtap entered promiscuous mode [ 35.324346][ T4050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 35.326004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.327489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.329041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.333021][ T4054] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.337671][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.346619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.348254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.349833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 35.357488][ T4052] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.360074][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.361949][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.363434][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.365070][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.374005][ T4052] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.376525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.378667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.380105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.383806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.385375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.386950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.388448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.389782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.391524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.393171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.395094][ T4046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 35.398455][ T4043] device veth0_vlan entered promiscuous mode [ 35.400962][ T4054] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.403247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.404674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.408352][ T4052] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.409717][ T4052] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.410934][ T4052] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.418666][ T4052] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.426195][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.427788][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.429234][ T1605] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.430375][ T1605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.432476][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.442271][ T4050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.444914][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.446513][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.447910][ T1605] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.449029][ T1605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.450381][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 35.453572][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 35.459487][ T4043] device veth1_vlan entered promiscuous mode [ 35.464279][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 35.465740][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.467356][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.476445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.478247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.480729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 35.496777][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 35.498309][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.499904][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.502983][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.504531][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.507225][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.508752][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.519520][ T4046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.521096][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.522939][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.524344][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 35.525521][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 35.545602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.547103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.548840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.550191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.554243][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.555445][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.557056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 35.559276][ T4054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 35.570062][ T4050] device veth0_vlan entered promiscuous mode [ 35.571434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.572951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.574463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.575886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.577459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.578821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.584404][ T4046] device veth0_vlan entered promiscuous mode [ 35.592551][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.593862][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.595460][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 35.606408][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.608039][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.618106][ T4043] device veth0_macvtap entered promiscuous mode [ 35.620025][ T4050] device veth1_vlan entered promiscuous mode [ 35.632929][ T4046] device veth1_vlan entered promiscuous mode [ 35.637409][ T4043] device veth1_macvtap entered promiscuous mode [ 35.656104][ T4043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.657897][ T4043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.660000][ T4043] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.662647][ T4043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.664395][ T4043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.666362][ T4043] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.670768][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 35.672326][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 35.673835][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 35.675308][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 35.676777][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 35.678128][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.679556][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.682392][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.684149][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.685745][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.687266][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.688792][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.692009][ T4043] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.693316][ T4043] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.699200][ T4043] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.700545][ T4043] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.710181][ T4147] loop2: detected capacity change from 0 to 256 [ 35.712697][ T4050] device veth0_macvtap entered promiscuous mode [ 35.718237][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 35.719739][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.728550][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.737835][ T4147] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 35.737998][ T4050] device veth1_macvtap entered promiscuous mode [ 35.739118][ T4147] Modules linked in: [ 35.740680][ T4147] CPU: 1 PID: 4147 Comm: syz.2.6 Not tainted 5.15.189-syzkaller #0 [ 35.741821][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 35.743295][ T4147] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 35.744406][ T4147] pc : fat_generic_ioctl+0x51c/0xeac [ 35.745219][ T4147] lr : fat_generic_ioctl+0x4f8/0xeac [ 35.745463][ T4050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.746003][ T4147] sp : ffff80001fcd7a80 [ 35.747851][ T4050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.748402][ T4147] x29: ffff80001fcd7ba0 x28: 1fffe0001d40e1b6 x27: 0000000000400140 [ 35.749971][ T4050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.751293][ T4147] x26: dfff800000000000 x25: ffff700003f9af54 x24: 0000002000004000 [ 35.753000][ T4050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.754204][ T4147] x23: 00000000fffffff2 x22: 0000000000004000 x21: ffff0000dbde7400 [ 35.756167][ T4050] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.756971][ T4147] x20: 0000000000000000 x19: ffff0000ea070db0 x18: 0000000000000000 [ 35.759014][ T4050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.759285][ T4147] x17: 0000000000000002 x16: ffff800008e464d4 x15: 00000000c0185879 [ 35.760891][ T4050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.762071][ T4147] [ 35.762076][ T4147] x14: 0000000000ff0100 x13: 1ffff0000282e06b [ 35.763553][ T4050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.763915][ T4147] x12: 0000000000ff0100 [ 35.764836][ T4050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.766431][ T4147] [ 35.766435][ T4147] x11: 0000000000000000 [ 35.767366][ T4050] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.768506][ T4147] x10: 0000000020000040 [ 35.769827][ T4050] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.770638][ T4147] x9 : 0000ffffffffffff [ 35.771333][ T4050] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.772547][ T4147] [ 35.773166][ T4050] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.774403][ T4147] x8 : 0000000020000040 [ 35.774788][ T4050] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.776027][ T4147] x7 : ffff800008750ed4 x6 : 0000000000000000 [ 35.778815][ T4147] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 35.779995][ T4147] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 35.781170][ T4147] Call trace: [ 35.781615][ T4147] fat_generic_ioctl+0x51c/0xeac [ 35.782378][ T4147] fat_dir_ioctl+0x184/0x36c [ 35.783018][ T4147] __arm64_sys_ioctl+0x14c/0x1c8 [ 35.783747][ T4147] invoke_syscall+0x98/0x2b8 [ 35.784449][ T4147] el0_svc_common+0x138/0x258 [ 35.785167][ T4147] do_el0_svc+0x58/0x14c [ 35.785785][ T4147] el0_svc+0x78/0x1e0 [ 35.786394][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 35.787106][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 35.787777][ T4147] Code: d503229f 2a1f03f7 2a1f03e0 b8400954 (2a1703e1) [ 35.788849][ T4147] ---[ end trace 2d798042e6faec21 ]--- [ 36.043380][ T4147] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 36.044413][ T4147] SMP: stopping secondary CPUs [ 36.045158][ T4147] Kernel Offset: disabled [ 36.045823][ T4147] CPU features: 0x8,000003c1,7d33ffd9 [ 36.046611][ T4147] Memory Limit: none [ 36.299410][ T4147] Rebooting in 86400 seconds..