last executing test programs:
557.151925ms ago: executing program 3 (id=4):
socket$packet(0x11, 0x2, 0x300)
r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x88200)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000c80)={{0x8, 0x2, 0x1, 0xffffff63, 'syz1\x00', 0x6}, 0x0, [0x8, 0x1, 0x7ff, 0x8001, 0x1, 0x5, 0x9, 0x3, 0x7, 0x3, 0xffff, 0x5, 0x4, 0x6, 0x4, 0x8000000000000001, 0x2, 0x260000000000000, 0x2, 0x1000, 0xc, 0x0, 0x5, 0x4, 0x4, 0x6, 0x100, 0xffffffffffffff46, 0x8, 0x3, 0x7fffffffffffffff, 0x6, 0x3, 0x77f, 0x4, 0x401, 0x8, 0x6, 0x100, 0x4d2e, 0x34b7062480000, 0x101, 0x6, 0x8, 0xf4e, 0xffffffffffffffff, 0x8001, 0x1, 0x8000000000000001, 0x5, 0x5, 0x5, 0x1, 0x1, 0x400, 0x9, 0x86e, 0x3, 0x0, 0x6, 0x4, 0x8000000000000000, 0x80c7, 0x27, 0x0, 0x5, 0xffffffff, 0x8000, 0xc2d0, 0x100000001, 0x9, 0x8001, 0x5, 0x1, 0x0, 0x1, 0x6, 0x3, 0x100, 0x1, 0x2, 0x2e, 0x2, 0x2, 0x400000000, 0x6, 0x7, 0x9, 0x1ff, 0x5, 0x0, 0x4, 0x3, 0xfffffffffffffffa, 0x5, 0x1, 0xeb0, 0x2, 0x2, 0x7, 0x9, 0x4, 0x81, 0x9, 0xfffffffffffffffe, 0x5, 0xf1, 0xff, 0x1, 0x10001, 0x8, 0xffffffff, 0x4ff, 0x8, 0x6f, 0x4, 0xa, 0x0, 0xb, 0x1, 0x0, 0x4601c2c5, 0x92, 0x6, 0xfffffffffffffffa, 0x7, 0x9, 0x8000]})
418.123697ms ago: executing program 3 (id=5):
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x400e, &(0x7f0000000300)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {@sysvgroups}]}, 0x1, 0x42f, &(0x7f0000000940)="$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")
setxattr$security_ima(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140), &(0x7f0000001f00)=ANY=[], 0xe00f, 0x0)
bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48)
openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0)
0s ago: executing program 3 (id=6):
syz_emit_ethernet(0x3a, &(0x7f00000007c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x6, 0x40, 0x0, 0x0, 0x0, {[@generic={0x4, 0x2}]}}}}}}}, 0x0)
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts.
[ 82.713037][ T5776] cgroup: Unknown subsys name 'net'
[ 82.879873][ T5776] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 84.569068][ T5776] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 86.734455][ T5789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.744221][ T5789] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.752647][ T5789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.760951][ T5789] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.769232][ T5789] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 86.777336][ T5789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.820841][ T5102] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 86.829500][ T5102] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 86.839912][ T5102] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 86.854769][ T5796] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 86.862739][ T5796] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 86.870372][ T5796] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 86.884359][ T5796] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 86.899361][ T5796] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 86.907251][ T5796] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 86.916557][ T5796] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 86.926569][ T5796] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 86.934330][ T50] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 86.960223][ T50] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 86.975584][ T50] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 86.983674][ T50] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 86.999065][ T50] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 87.007122][ T50] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 87.016039][ T50] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 87.409704][ T5786] chnl_net:caif_netlink_parms(): no params data found
[ 87.754131][ T5793] chnl_net:caif_netlink_parms(): no params data found
[ 87.769675][ T5786] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.777686][ T5786] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.785499][ T5786] bridge_slave_0: entered allmulticast mode
[ 87.794135][ T5786] bridge_slave_0: entered promiscuous mode
[ 87.805144][ T5786] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.812472][ T5786] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.819807][ T5786] bridge_slave_1: entered allmulticast mode
[ 87.827169][ T5786] bridge_slave_1: entered promiscuous mode
[ 87.880558][ T5790] chnl_net:caif_netlink_parms(): no params data found
[ 87.923828][ T5786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.936587][ T5786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.946527][ T5794] chnl_net:caif_netlink_parms(): no params data found
[ 88.081073][ T5786] team0: Port device team_slave_0 added
[ 88.090977][ T5786] team0: Port device team_slave_1 added
[ 88.102662][ T5793] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.109998][ T5793] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.117170][ T5793] bridge_slave_0: entered allmulticast mode
[ 88.124861][ T5793] bridge_slave_0: entered promiscuous mode
[ 88.133884][ T5793] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.141106][ T5793] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.149049][ T5793] bridge_slave_1: entered allmulticast mode
[ 88.156286][ T5793] bridge_slave_1: entered promiscuous mode
[ 88.256350][ T5793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.284601][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.292019][ T5786] 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.
[ 88.320388][ T5786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.363778][ T5793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.388857][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.396158][ T5786] 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.
[ 88.422473][ T5786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.439833][ T5794] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.447004][ T5794] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.454761][ T5794] bridge_slave_0: entered allmulticast mode
[ 88.463127][ T5794] bridge_slave_0: entered promiscuous mode
[ 88.484565][ T5790] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.491876][ T5790] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.500091][ T5790] bridge_slave_0: entered allmulticast mode
[ 88.507254][ T5790] bridge_slave_0: entered promiscuous mode
[ 88.516939][ T5794] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.525053][ T5794] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.532504][ T5794] bridge_slave_1: entered allmulticast mode
[ 88.540426][ T5794] bridge_slave_1: entered promiscuous mode
[ 88.560925][ T5790] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.568282][ T5790] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.575528][ T5790] bridge_slave_1: entered allmulticast mode
[ 88.585677][ T5790] bridge_slave_1: entered promiscuous mode
[ 88.636496][ T5793] team0: Port device team_slave_0 added
[ 88.675401][ T5786] hsr_slave_0: entered promiscuous mode
[ 88.682227][ T5786] hsr_slave_1: entered promiscuous mode
[ 88.692804][ T5794] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.705913][ T5794] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.716747][ T5793] team0: Port device team_slave_1 added
[ 88.739014][ T5790] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.791086][ T5790] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.820049][ T50] Bluetooth: hci0: command tx timeout
[ 88.843649][ T5793] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.851130][ T5793] 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.
[ 88.877905][ T5793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.891756][ T5793] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.898951][ T50] Bluetooth: hci1: command tx timeout
[ 88.905115][ T5793] 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.
[ 88.931869][ T5793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.959628][ T5794] team0: Port device team_slave_0 added
[ 88.970912][ T5790] team0: Port device team_slave_0 added
[ 88.985267][ T5790] team0: Port device team_slave_1 added
[ 88.987926][ T50] Bluetooth: hci2: command tx timeout
[ 89.016110][ T5794] team0: Port device team_slave_1 added
[ 89.057846][ T50] Bluetooth: hci3: command tx timeout
[ 89.104618][ T5790] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 89.111710][ T5790] 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.
[ 89.138249][ T5790] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 89.151467][ T5790] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 89.158754][ T5790] 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.
[ 89.186125][ T5790] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 89.213131][ T5793] hsr_slave_0: entered promiscuous mode
[ 89.220854][ T5793] hsr_slave_1: entered promiscuous mode
[ 89.227352][ T5793] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 89.235349][ T5793] Cannot create hsr debugfs directory
[ 89.241736][ T5794] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 89.249350][ T5794] 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.
[ 89.275506][ T5794] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 89.319945][ T5794] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 89.326938][ T5794] 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.
[ 89.353709][ T5794] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 89.394031][ T5790] hsr_slave_0: entered promiscuous mode
[ 89.400758][ T5790] hsr_slave_1: entered promiscuous mode
[ 89.406988][ T5790] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 89.414813][ T5790] Cannot create hsr debugfs directory
[ 89.554680][ T5794] hsr_slave_0: entered promiscuous mode
[ 89.561544][ T5794] hsr_slave_1: entered promiscuous mode
[ 89.568092][ T5794] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 89.575678][ T5794] Cannot create hsr debugfs directory
[ 89.878153][ T5786] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 89.900117][ T5786] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 89.927104][ T5786] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 89.950718][ T5786] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 89.999657][ T5793] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 90.016665][ T5793] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 90.033689][ T5793] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 90.044491][ T5793] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 90.112333][ T5790] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.130153][ T5790] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.152824][ T5790] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.164306][ T5790] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.281206][ T5794] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 90.293718][ T5794] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 90.305860][ T5794] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 90.316771][ T5794] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 90.443961][ T5786] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.490463][ T5786] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.527268][ T743] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.534680][ T743] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.545227][ T743] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.552460][ T743] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.573666][ T5793] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.643299][ T5793] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.654907][ T5790] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.706548][ T5794] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.718321][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.725485][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.745424][ T743] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.752690][ T743] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.769412][ T5790] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.808419][ T743] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.815640][ T743] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.830948][ T743] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.838147][ T743] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.859416][ T5794] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.895811][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.903190][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.921158][ T50] Bluetooth: hci0: command tx timeout
[ 90.957085][ T1135] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.964350][ T1135] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.979013][ T50] Bluetooth: hci1: command tx timeout
[ 91.062686][ T50] Bluetooth: hci2: command tx timeout
[ 91.138155][ T50] Bluetooth: hci3: command tx timeout
[ 91.250725][ T5786] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.399126][ T5786] veth0_vlan: entered promiscuous mode
[ 91.476842][ T5786] veth1_vlan: entered promiscuous mode
[ 91.492873][ T5793] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.577528][ T5786] veth0_macvtap: entered promiscuous mode
[ 91.621199][ T5786] veth1_macvtap: entered promiscuous mode
[ 91.653955][ T5793] veth0_vlan: entered promiscuous mode
[ 91.686193][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.724097][ T5790] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.744263][ T5793] veth1_vlan: entered promiscuous mode
[ 91.754750][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.769892][ T5786] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.780339][ T5786] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.789775][ T5786] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.798705][ T5786] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.814938][ T5794] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.955390][ T5794] veth0_vlan: entered promiscuous mode
[ 91.964434][ T5793] veth0_macvtap: entered promiscuous mode
[ 91.999669][ T5793] veth1_macvtap: entered promiscuous mode
[ 92.008319][ T5794] veth1_vlan: entered promiscuous mode
[ 92.015641][ T5790] veth0_vlan: entered promiscuous mode
[ 92.063289][ T5793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.074904][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.082663][ T5793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.095440][ T5793] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.104029][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.147489][ T5790] veth1_vlan: entered promiscuous mode
[ 92.158455][ T5793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 92.169186][ T5793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.182301][ T5793] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.194221][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.195336][ T5793] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.211736][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.213586][ T5793] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.222769][ T5793] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.239257][ T5793] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.260645][ T9] cfg80211: failed to load regulatory.db
[ 92.353655][ T5794] veth0_macvtap: entered promiscuous mode
[ 92.366855][ T5794] veth1_macvtap: entered promiscuous mode
[ 92.383343][ T5790] veth0_macvtap: entered promiscuous mode
[ 92.404631][ T5790] veth1_macvtap: entered promiscuous mode
[ 92.502559][ T5794] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.515308][ T5794] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.527800][ T5794] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.538678][ T5794] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.551062][ T5794] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.597159][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.608267][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.622983][ T5879] syz.3.5[5879]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 92.629169][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.642408][ T5879] loop3: detected capacity change from 0 to 512
[ 92.646336][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.658823][ T5879] EXT4-fs: Ignoring removed i_version option
[ 92.664755][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.686608][ T5879] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 92.693757][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.701246][ T5879] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode
[ 92.719776][ T5790] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.743074][ T5879] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2867: Unable to expand inode 15. Delete some EAs or run e2fsck.
[ 92.759929][ T5879] EXT4-fs (loop3): 1 truncate cleaned up
[ 92.767072][ T5879] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 92.810292][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 92.825535][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.854290][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.864322][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.874604][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 92.885650][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.900347][ T5790] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.905636][ T5786] EXT4-fs warning (device loop3): ext4_xattr_inode_create:1486: refuse to create EA inode when umounting
[ 92.912281][ T5794] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 92.922011][ T5786] ------------[ cut here ]------------
[ 92.936127][ T5786] WARNING: CPU: 1 PID: 5786 at fs/ext4/xattr.c:1487 ext4_xattr_inode_lookup_create+0x5be/0x1d80
[ 92.940048][ T5794] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.947349][ T5786] Modules linked in:
[ 92.961822][ T5786] CPU: 1 PID: 5786 Comm: syz-executor Not tainted 6.6.102-syzkaller #0
[ 92.970231][ T5786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 92.973875][ T5794] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 92.980596][ T5786] RIP: 0010:ext4_xattr_inode_lookup_create+0x5be/0x1d80
[ 92.980650][ T5786] Code: 4c 8b 7c 24 10 e9 12 0a 00 00 e8 ad e8 43 ff 48 89 df 48 c7 c6 cf ed 5b 8c ba ce 05 00 00 48 c7 c1 e0 cf be 8a e8 52 56 fc ff <0f> 0b 49 c7 c6 ea ff ff ff 48 8b 5c 24 08 e9 fe 09 00 00 48 8d 78
[ 92.980672][ T5786] RSP: 0018:ffffc9000463f3e0 EFLAGS: 00010246
[ 92.980695][ T5786] RAX: 0d07b1ef77cd6300 RBX: ffff88801cba0000 RCX: 0d07b1ef77cd6300
[ 92.980716][ T5786] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 92.980731][ T5786] RBP: ffffc9000463f5b0 R08: ffffc9000463efa7 R09: 1ffff920008c7df4
[ 92.980749][ T5786] R10: dffffc0000000000 R11: fffff520008c7df5 R12: ffff88807862d2e8
[ 92.980763][ T5786] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807862d2b0
[ 92.980776][ T5786] FS: 00005555761fa500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 92.980792][ T5786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.980804][ T5786] CR2: 0000001b2e923ffc CR3: 0000000064c4c000 CR4: 00000000003506e0
[ 92.980820][ T5786] Call Trace:
[ 92.980828][ T5786]
[ 92.980853][ T5786] ? mark_lock+0x94/0x320
[ 92.980877][ T5786] ? ext4_xattr_ibody_set+0x6a0/0x6a0
[ 92.980906][ T5786] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 92.980946][ T5786] ? ext4_xattr_block_set+0xd6/0x32a0
[ 92.980979][ T5786] ext4_xattr_block_set+0x23e/0x32a0
[ 92.981009][ T5786] ? write_boundary_block+0xb0/0xb0
[ 92.981040][ T5786] ? __might_sleep+0xe0/0xe0
[ 92.981083][ T5786] ? __getblk_gfp+0x54/0x660
[ 92.981133][ T5786] ? ext4_xattr_block_find+0x350/0x350
[ 92.981168][ T5786] ? ext4_xattr_block_find+0x2d4/0x350
[ 92.981202][ T5786] ext4_expand_extra_isize_ea+0x10ea/0x19e0
[ 92.981266][ T5786] __ext4_expand_extra_isize+0x306/0x400
[ 92.981304][ T5786] __ext4_mark_inode_dirty+0x45d/0x6e0
[ 92.981337][ T5786] ext4_dirty_inode+0xcb/0x110
[ 92.981361][ T5786] ? __ext4_expand_extra_isize+0x400/0x400
[ 92.981388][ T5786] __mark_inode_dirty+0x2b4/0xc80
[ 92.981419][ T5786] iput+0x1cc/0x920
[ 92.981446][ T5786] __dentry_kill+0x431/0x650
[ 92.981479][ T5786] shrink_dentry_list+0x39f/0x6a0
[ 92.981511][ T5786] shrink_dcache_parent+0xac/0x3c0
[ 92.981541][ T5786] ? write_sequnlock+0x30/0x30
[ 92.981565][ T5786] ? down_read_trylock+0x1d6/0x370
[ 92.981585][ T5786] ? __init_rwsem+0x160/0x160
[ 92.981608][ T5786] do_one_tree+0x23/0xe0
[ 92.981637][ T5786] shrink_dcache_for_umount+0x69/0x110
[ 92.981667][ T5786] generic_shutdown_super+0x67/0x2b0
[ 92.981702][ T5786] kill_block_super+0x44/0x90
[ 92.981721][ T5786] ext4_kill_sb+0x68/0xa0
[ 92.981742][ T5786] deactivate_locked_super+0x97/0x100
[ 92.981773][ T5786] cleanup_mnt+0x429/0x4c0
[ 92.981800][ T5786] task_work_run+0x1ce/0x250
[ 92.981829][ T5786] ? task_work_cancel+0x240/0x240
[ 92.981863][ T5786] ? exit_to_user_mode_loop+0x3b/0x110
[ 92.981896][ T5786] exit_to_user_mode_loop+0xe6/0x110
[ 92.981923][ T5786] exit_to_user_mode_prepare+0xb1/0x140
[ 92.981949][ T5786] syscall_exit_to_user_mode+0x1a/0x50
[ 92.981977][ T5786] do_syscall_64+0x61/0xb0
[ 92.981999][ T5786] ? clear_bhb_loop+0x40/0x90
[ 92.982017][ T5786] ? clear_bhb_loop+0x40/0x90
[ 92.982037][ T5786] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 92.982067][ T5786] RIP: 0033:0x7f525d58ff17
[ 92.982093][ T5786] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 92.982118][ T5786] RSP: 002b:00007ffc4da19dc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 92.982143][ T5786] RAX: 0000000000000000 RBX: 00007f525d611c05 RCX: 00007f525d58ff17
[ 92.982157][ T5786] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc4da19e80
[ 92.982171][ T5786] RBP: 00007ffc4da19e80 R08: 0000000000000000 R09: 0000000000000000
[ 92.982184][ T5786] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc4da1af10
[ 92.982197][ T5786] R13: 00007f525d611c05 R14: 0000000000016a79 R15: 00007ffc4da1af50
[ 92.982226][ T5786]
[ 92.982237][ T5786] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 92.982247][ T5786] CPU: 1 PID: 5786 Comm: syz-executor Not tainted 6.6.102-syzkaller #0
[ 92.982266][ T5786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 92.982276][ T5786] Call Trace:
[ 92.982284][ T5786]
[ 92.982290][ T5786] dump_stack_lvl+0x16c/0x230
[ 92.982315][ T5786] ? show_regs_print_info+0x20/0x20
[ 92.982340][ T5786] ? load_image+0x3b0/0x3b0
[ 92.982393][ T5786] panic+0x2c0/0x710
[ 92.982431][ T5786] ? bpf_jit_dump+0xd0/0xd0
[ 92.982486][ T5786] __warn+0x2e0/0x470
[ 92.982515][ T5786] ? ext4_xattr_inode_lookup_create+0x5be/0x1d80
[ 92.982551][ T5786] ? ext4_xattr_inode_lookup_create+0x5be/0x1d80
[ 92.982584][ T5786] report_bug+0x2be/0x4f0
[ 92.982609][ T5786] ? ext4_xattr_inode_lookup_create+0x5be/0x1d80
[ 92.982643][ T5786] ? ext4_xattr_inode_lookup_create+0x5be/0x1d80
[ 92.982675][ T5786] ? ext4_xattr_inode_lookup_create+0x5c0/0x1d80
[ 92.982707][ T5786] handle_bug+0xcf/0x120
[ 92.982734][ T5786] exc_invalid_op+0x1a/0x50
[ 92.982760][ T5786] asm_exc_invalid_op+0x1a/0x20
[ 92.982792][ T5786] RIP: 0010:ext4_xattr_inode_lookup_create+0x5be/0x1d80
[ 92.982825][ T5786] Code: 4c 8b 7c 24 10 e9 12 0a 00 00 e8 ad e8 43 ff 48 89 df 48 c7 c6 cf ed 5b 8c ba ce 05 00 00 48 c7 c1 e0 cf be 8a e8 52 56 fc ff <0f> 0b 49 c7 c6 ea ff ff ff 48 8b 5c 24 08 e9 fe 09 00 00 48 8d 78
[ 92.982843][ T5786] RSP: 0018:ffffc9000463f3e0 EFLAGS: 00010246
[ 92.982860][ T5786] RAX: 0d07b1ef77cd6300 RBX: ffff88801cba0000 RCX: 0d07b1ef77cd6300
[ 92.982877][ T5786] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 92.982891][ T5786] RBP: ffffc9000463f5b0 R08: ffffc9000463efa7 R09: 1ffff920008c7df4
[ 92.982908][ T5786] R10: dffffc0000000000 R11: fffff520008c7df5 R12: ffff88807862d2e8
[ 92.982923][ T5786] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807862d2b0
[ 92.982974][ T5786] ? mark_lock+0x94/0x320
[ 92.982999][ T5786] ? ext4_xattr_ibody_set+0x6a0/0x6a0
[ 92.983030][ T5786] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 92.983073][ T5786] ? ext4_xattr_block_set+0xd6/0x32a0
[ 92.983118][ T5786] ext4_xattr_block_set+0x23e/0x32a0
[ 92.983149][ T5786] ? write_boundary_block+0xb0/0xb0
[ 92.983182][ T5786] ? __might_sleep+0xe0/0xe0
[ 92.983227][ T5786] ? __getblk_gfp+0x54/0x660
[ 92.983268][ T5786] ? ext4_xattr_block_find+0x350/0x350
[ 92.983304][ T5786] ? ext4_xattr_block_find+0x2d4/0x350
[ 92.983340][ T5786] ext4_expand_extra_isize_ea+0x10ea/0x19e0
[ 92.983409][ T5786] __ext4_expand_extra_isize+0x306/0x400
[ 92.983451][ T5786] __ext4_mark_inode_dirty+0x45d/0x6e0
[ 92.983494][ T5786] ext4_dirty_inode+0xcb/0x110
[ 92.983535][ T5786] ? __ext4_expand_extra_isize+0x400/0x400
[ 92.983567][ T5786] __mark_inode_dirty+0x2b4/0xc80
[ 92.983604][ T5786] iput+0x1cc/0x920
[ 92.983634][ T5786] __dentry_kill+0x431/0x650
[ 92.983673][ T5786] shrink_dentry_list+0x39f/0x6a0
[ 92.983714][ T5786] shrink_dcache_parent+0xac/0x3c0
[ 92.983750][ T5786] ? write_sequnlock+0x30/0x30
[ 92.983781][ T5786] ? down_read_trylock+0x1d6/0x370
[ 92.983806][ T5786] ? __init_rwsem+0x160/0x160
[ 92.983835][ T5786] do_one_tree+0x23/0xe0
[ 92.983870][ T5786] shrink_dcache_for_umount+0x69/0x110
[ 92.983908][ T5786] generic_shutdown_super+0x67/0x2b0
[ 92.983946][ T5786] kill_block_super+0x44/0x90
[ 92.983970][ T5786] ext4_kill_sb+0x68/0xa0
[ 92.983995][ T5786] deactivate_locked_super+0x97/0x100
[ 92.984032][ T5786] cleanup_mnt+0x429/0x4c0
[ 92.984062][ T5786] task_work_run+0x1ce/0x250
[ 92.984096][ T5786] ? task_work_cancel+0x240/0x240
[ 92.984139][ T5786] ? exit_to_user_mode_loop+0x3b/0x110
[ 92.984174][ T5786] exit_to_user_mode_loop+0xe6/0x110
[ 92.984207][ T5786] exit_to_user_mode_prepare+0xb1/0x140
[ 92.984240][ T5786] syscall_exit_to_user_mode+0x1a/0x50
[ 92.984272][ T5786] do_syscall_64+0x61/0xb0
[ 92.984296][ T5786] ? clear_bhb_loop+0x40/0x90
[ 92.984315][ T5786] ? clear_bhb_loop+0x40/0x90
[ 92.984337][ T5786] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 92.984371][ T5786] RIP: 0033:0x7f525d58ff17
[ 92.984389][ T5786] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 92.984407][ T5786] RSP: 002b:00007ffc4da19dc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 92.984428][ T5786] RAX: 0000000000000000 RBX: 00007f525d611c05 RCX: 00007f525d58ff17
[ 92.984443][ T5786] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc4da19e80
[ 92.984456][ T5786] RBP: 00007ffc4da19e80 R08: 0000000000000000 R09: 0000000000000000
[ 92.984470][ T5786] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc4da1af10
[ 92.984485][ T5786] R13: 00007f525d611c05 R14: 0000000000016a79 R15: 00007ffc4da1af50
[ 92.984517][ T5786]
[ 92.992972][ T5786] Kernel Offset: disabled