no interfaces have a carrier
[ 50.267288][ T3932] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.290809][ T3932] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
syzkaller login: [ 86.670011][ T22] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts.
2026/01/25 10:28:40 parsed 1 programs
[ 105.345903][ T4281] cgroup: Unknown subsys name 'net'
[ 105.504493][ T4281] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 107.097240][ T4281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 108.559908][ T4296] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 108.568973][ T4296] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 108.577092][ T4296] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 108.585660][ T4296] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 108.594114][ T4296] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 108.601700][ T4296] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 108.955313][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 108.968032][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.015435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 109.126847][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.153794][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.210143][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 110.587164][ T4337] chnl_net:caif_netlink_parms(): no params data found
[ 110.894080][ T4337] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.932599][ T4337] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.974740][ T4337] device bridge_slave_0 entered promiscuous mode
[ 111.043452][ T4337] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.050770][ T4337] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.059735][ T4337] device bridge_slave_1 entered promiscuous mode
[ 111.088670][ T4337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 111.134106][ T4337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 111.172777][ T4337] team0: Port device team_slave_0 added
[ 111.181423][ T4337] team0: Port device team_slave_1 added
[ 111.217396][ T4337] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 111.224562][ T4337] 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.
[ 111.250598][ T4337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 111.266747][ T4337] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 111.273785][ T4337] 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.
[ 111.299734][ T4337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 111.349814][ T4337] device hsr_slave_0 entered promiscuous mode
[ 111.356520][ T4337] device hsr_slave_1 entered promiscuous mode
[ 111.491956][ T4337] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 111.502698][ T4337] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 111.512189][ T4337] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 111.541058][ T4337] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 111.627141][ T4337] 8021q: adding VLAN 0 to HW filter on device bond0
[ 111.656686][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 111.665425][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 111.676678][ T4337] 8021q: adding VLAN 0 to HW filter on device team0
[ 111.724770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 111.734468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 111.744777][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.752180][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.766233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 111.775542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 111.784274][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.791404][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.806088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 111.832435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 111.843932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 111.878785][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 111.891097][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 111.901593][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 111.941006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 111.949968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 111.967126][ T4337] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 111.978651][ T4337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 111.991551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 112.001631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 112.010730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 112.262151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 112.271302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 112.294688][ T4337] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 112.314092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 112.323795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 112.346710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 112.355813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 112.364835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 112.372817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 112.383186][ T4337] device veth0_vlan entered promiscuous mode
[ 112.397191][ T4337] device veth1_vlan entered promiscuous mode
[ 112.420828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 112.431640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 112.441147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 112.450133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 112.463494][ T4337] device veth0_macvtap entered promiscuous mode
[ 112.473220][ T4337] device veth1_macvtap entered promiscuous mode
[ 112.489811][ T4337] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 112.497536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 112.506105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 112.515315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 112.524665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 112.539584][ T4337] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.547041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 112.557496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 112.572064][ T4337] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.581104][ T4337] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.590036][ T4337] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.599420][ T4337] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/01/25 10:28:50 executed programs: 0
[ 112.859290][ T4296] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 112.880575][ T4298] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 112.889759][ T4298] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 112.897482][ T4298] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 112.905650][ T4298] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 112.916956][ T4298] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 112.963882][ T4391] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 112.973435][ T4391] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 112.981713][ T4391] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 112.991986][ T4391] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 113.001310][ T4391] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 113.010193][ T4391] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 113.079965][ T4391] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 113.088876][ T4391] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 113.096539][ T4391] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 113.105325][ T4391] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 113.119706][ T4391] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 113.130389][ T4391] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 113.217827][ T4298] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 113.263449][ T4298] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 113.271992][ T4298] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 113.290917][ T4391] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 113.304114][ T4391] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 113.318385][ T4391] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 113.326805][ T4391] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 113.334459][ T4391] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 113.348410][ T4391] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 113.393309][ T4298] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 113.400903][ T4298] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 113.408379][ T4298] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 113.691842][ T30] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 113.871877][ T4386] chnl_net:caif_netlink_parms(): no params data found
[ 113.937818][ T4387] chnl_net:caif_netlink_parms(): no params data found
[ 114.045935][ T4393] chnl_net:caif_netlink_parms(): no params data found
[ 114.119899][ T4386] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.127089][ T4386] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.141054][ T4386] device bridge_slave_0 entered promiscuous mode
[ 114.160977][ T4397] chnl_net:caif_netlink_parms(): no params data found
[ 114.196438][ T4386] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.204285][ T4386] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.213165][ T4386] device bridge_slave_1 entered promiscuous mode
[ 114.261272][ T4386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.278434][ T4386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.292602][ T4387] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.299927][ T4387] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.307985][ T4387] device bridge_slave_0 entered promiscuous mode
[ 114.326524][ T4398] chnl_net:caif_netlink_parms(): no params data found
[ 114.366621][ T4387] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.374321][ T4387] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.382726][ T4387] device bridge_slave_1 entered promiscuous mode
[ 114.402139][ T4386] team0: Port device team_slave_0 added
[ 114.446116][ T4386] team0: Port device team_slave_1 added
[ 114.495713][ T4393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.503078][ T4393] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.515825][ T4393] device bridge_slave_0 entered promiscuous mode
[ 114.524166][ T4397] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.535563][ T4397] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.543692][ T4397] device bridge_slave_0 entered promiscuous mode
[ 114.554218][ T4387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.579933][ T4393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.587076][ T4393] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.599924][ T4393] device bridge_slave_1 entered promiscuous mode
[ 114.609473][ T4387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.623009][ T4397] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.630371][ T4397] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.638570][ T4397] device bridge_slave_1 entered promiscuous mode
[ 114.650448][ T4386] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.657456][ T4386] 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.
[ 114.684564][ T4386] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.727767][ T4386] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.735152][ T4386] 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.
[ 114.761571][ T4386] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.783777][ T4393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.816946][ T4397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.837757][ T4393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.850009][ T4387] team0: Port device team_slave_0 added
[ 114.857654][ T4397] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.884505][ T4387] team0: Port device team_slave_1 added
[ 114.899108][ T4398] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.906295][ T4398] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.920763][ T4398] device bridge_slave_0 entered promiscuous mode
[ 114.941730][ T4398] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.948968][ T4398] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.957228][ T4398] device bridge_slave_1 entered promiscuous mode
[ 114.988740][ T4296] Bluetooth: hci0: command 0x0409 tx timeout
[ 114.995659][ T4397] team0: Port device team_slave_0 added
[ 115.020367][ T4386] device hsr_slave_0 entered promiscuous mode
[ 115.027282][ T4386] device hsr_slave_1 entered promiscuous mode
[ 115.034278][ T4386] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 115.042420][ T4386] Cannot create hsr debugfs directory
[ 115.051053][ T4393] team0: Port device team_slave_0 added
[ 115.057587][ T4387] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 115.064916][ T4387] 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.
[ 115.091414][ T4387] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 115.101138][ T4296] Bluetooth: hci1: command 0x0409 tx timeout
[ 115.107378][ T4397] team0: Port device team_slave_1 added
[ 115.131819][ T4393] team0: Port device team_slave_1 added
[ 115.138573][ T4387] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 115.145562][ T4387] 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.
[ 115.171990][ T4387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.179372][ T4296] Bluetooth: hci2: command 0x0409 tx timeout
[ 115.189473][ T4398] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 115.214769][ T4398] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 115.237690][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 115.246495][ T4397] 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.
[ 115.276984][ T4397] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 115.316055][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 115.323279][ T4397] 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.
[ 115.349386][ T4397] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.371255][ T4393] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 115.378821][ T4393] 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.
[ 115.409465][ T4296] Bluetooth: hci4: command 0x0409 tx timeout
[ 115.412946][ T4393] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 115.430428][ T4398] team0: Port device team_slave_0 added
[ 115.456880][ T4398] team0: Port device team_slave_1 added
[ 115.463577][ T4393] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 115.471012][ T4296] Bluetooth: hci3: command 0x0409 tx timeout
[ 115.478156][ T4393] 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.
[ 115.504213][ T4393] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.524019][ T4387] device hsr_slave_0 entered promiscuous mode
[ 115.531277][ T4387] device hsr_slave_1 entered promiscuous mode
[ 115.537879][ T4387] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 115.545546][ T4387] Cannot create hsr debugfs directory
[ 115.613629][ T4397] device hsr_slave_0 entered promiscuous mode
[ 115.620994][ T4397] device hsr_slave_1 entered promiscuous mode
[ 115.627928][ T4397] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 115.635864][ T4397] Cannot create hsr debugfs directory
[ 115.684288][ T4398] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 115.691554][ T4398] 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.
[ 115.718058][ T4398] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 115.764699][ T4398] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 115.771815][ T4398] 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.
[ 115.798880][ T4398] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.829786][ T4393] device hsr_slave_0 entered promiscuous mode
[ 115.838982][ T4393] device hsr_slave_1 entered promiscuous mode
[ 115.845741][ T4393] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 115.853450][ T4393] Cannot create hsr debugfs directory
[ 115.939942][ T4398] device hsr_slave_0 entered promiscuous mode
[ 115.947786][ T4398] device hsr_slave_1 entered promiscuous mode
[ 115.955158][ T4398] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 115.969093][ T4398] Cannot create hsr debugfs directory
[ 116.192041][ T30] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 116.237128][ T4386] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 116.247986][ T4386] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 116.257456][ T4386] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 116.267686][ T4386] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 116.337764][ T4386] 8021q: adding VLAN 0 to HW filter on device bond0
[ 116.355858][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 116.364935][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 116.375755][ T4386] 8021q: adding VLAN 0 to HW filter on device team0
[ 116.387248][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 116.397580][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 116.406546][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.413742][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.422995][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 116.437025][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 116.447816][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 116.456526][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.463694][ T4376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 116.484453][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 116.493360][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 116.506076][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 116.515644][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 116.524884][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 116.534825][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 116.543907][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 116.556264][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 116.567549][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 116.583611][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 116.592849][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 116.603527][ T4386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 116.810861][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 116.821423][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 116.835742][ T4386] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.856024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 116.866005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 116.887751][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 116.896346][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 116.905874][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 116.914367][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 116.924625][ T4386] device veth0_vlan entered promiscuous mode
[ 116.936939][ T4386] device veth1_vlan entered promiscuous mode
[ 116.957736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 116.966420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 116.974995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 116.986670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 117.004620][ T4386] device veth0_macvtap entered promiscuous mode
[ 117.015030][ T4386] device veth1_macvtap entered promiscuous mode
[ 117.030737][ T4386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 117.042217][ T4386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.053872][ T4386] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.066286][ T4386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 117.077603][ T4386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.079029][ T4296] Bluetooth: hci0: command 0x041b tx timeout
[ 117.093473][ T4386] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.105405][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 117.113820][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 117.122898][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 117.131785][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 117.141033][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 117.150571][ T4296] Bluetooth: hci1: command 0x041b tx timeout
[ 117.157409][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 117.169590][ T4386] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.179161][ T4386] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.187885][ T4386] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.198014][ T4386] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.228509][ T4296] Bluetooth: hci2: command 0x041b tx timeout
[ 117.265171][ T4376] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.284907][ T4376] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.297017][ T30] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.316269][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 117.350837][ T30] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.363867][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.373686][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.383638][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 117.480612][ T4296] Bluetooth: hci4: command 0x041b tx timeout
[ 117.657694][ T4296] Bluetooth: hci3: command 0x041b tx timeout
2026/01/25 10:28:55 executed programs: 12
[ 118.809017][ T4387] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 118.820492][ T4387] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 118.832402][ T4387] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 118.843724][ T4387] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 119.148930][ T4296] Bluetooth: hci0: command 0x040f tx timeout
[ 119.229002][ T4296] Bluetooth: hci1: command 0x040f tx timeout
[ 119.254895][ T4397] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 119.283237][ T4397] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 119.318360][ T4298] Bluetooth: hci2: command 0x040f tx timeout
[ 119.396440][ T30] device hsr_slave_0 left promiscuous mode
[ 119.408088][ T30] device hsr_slave_1 left promiscuous mode
[ 119.425442][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 119.495240][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 119.510731][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 119.523478][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 119.538153][ T30] device bridge_slave_1 left promiscuous mode
[ 119.558442][ T4296] Bluetooth: hci4: command 0x040f tx timeout
[ 119.576174][ T30] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.601037][ T30] device bridge_slave_0 left promiscuous mode
[ 119.607435][ T30] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.637346][ T30] device veth1_macvtap left promiscuous mode
[ 119.658713][ T30] device veth0_macvtap left promiscuous mode
[ 119.664847][ T30] device veth1_vlan left promiscuous mode
[ 119.680886][ T30] device veth0_vlan left promiscuous mode
[ 119.709137][ T4296] Bluetooth: hci3: command 0x040f tx timeout
[ 121.182586][ T30] team0 (unregistering): Port device team_slave_1 removed
[ 121.238667][ T4298] Bluetooth: hci0: command 0x0419 tx timeout
[ 121.261773][ T30] team0 (unregistering): Port device team_slave_0 removed
[ 121.299939][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 121.340723][ T4296] Bluetooth: hci1: command 0x0419 tx timeout
[ 121.353873][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 121.391585][ T4296] Bluetooth: hci2: command 0x0419 tx timeout
[ 121.650959][ T4296] Bluetooth: hci4: command 0x0419 tx timeout
[ 121.748452][ T30] bond0 (unregistering): Released all slaves
[ 121.796144][ T4296] Bluetooth: hci3: command 0x0419 tx timeout
[ 121.878058][ T4397] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 121.891460][ T4397] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 122.062222][ T4387] 8021q: adding VLAN 0 to HW filter on device bond0
[ 122.221520][ T4387] 8021q: adding VLAN 0 to HW filter on device team0
[ 122.229411][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 122.237589][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 122.246933][ T4393] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 122.269265][ T4393] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 122.300062][ T4393] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 122.312922][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 122.329587][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 122.339449][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 122.346709][ T4376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 122.357438][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 122.376212][ T4393] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 122.427912][ T4387] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 122.452765][ T4387] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 122.630187][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 122.650313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 122.684963][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 122.692234][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/01/25 10:29:00 executed programs: 62
[ 122.728744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 122.737787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 122.747085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 122.758945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 122.767884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 122.779993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 122.789855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 122.811518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 122.825757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 122.836406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 122.852429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 122.877793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 122.967314][ T4398] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 123.052895][ T4398] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 123.066083][ T4398] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 123.091051][ T4398] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 123.430703][ T4397] 8021q: adding VLAN 0 to HW filter on device bond0
[ 123.472939][ T4387] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 123.546029][ T4397] 8021q: adding VLAN 0 to HW filter on device team0
[ 123.564976][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 123.574488][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 123.583229][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 123.596002][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 123.607732][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 123.623317][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 123.636017][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 123.656784][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 123.668116][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 123.691704][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 123.709610][ T4387] device veth0_vlan entered promiscuous mode
[ 123.733152][ T4393] 8021q: adding VLAN 0 to HW filter on device bond0
[ 123.740925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 123.751783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 123.762401][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 123.769614][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 123.779273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 123.804097][ T4387] device veth1_vlan entered promiscuous mode
[ 123.836518][ T4393] 8021q: adding VLAN 0 to HW filter on device team0
[ 123.952418][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 123.961244][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 123.971454][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 123.980889][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 123.989712][ T4542] bridge0: port 1(bridge_slave_0) entered blocking state
[ 123.996871][ T4542] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 124.010875][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 124.020946][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 124.030631][ T4542] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.037780][ T4542] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.046752][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 124.055966][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 124.065688][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 124.075448][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 124.084674][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 124.093954][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 124.103243][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 124.116501][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 124.149505][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 124.161662][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 124.173137][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 124.185686][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 124.204109][ T4542] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.211292][ T4542] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.227462][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 124.238050][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 124.260753][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 124.285790][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 124.310755][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 124.366753][ T4398] 8021q: adding VLAN 0 to HW filter on device bond0
[ 124.392636][ T4398] 8021q: adding VLAN 0 to HW filter on device team0
[ 124.427302][ T4387] device veth0_macvtap entered promiscuous mode
[ 124.457641][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 124.471077][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 124.479752][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 124.487921][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 124.496965][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 124.505970][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 124.515348][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 124.564964][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 124.584608][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 124.603781][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 124.649618][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 124.667453][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 124.677269][ T4542] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.684459][ T4542] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 124.693276][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 124.702397][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 124.711171][ T4542] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.718346][ T4542] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.726635][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 124.742658][ T4387] device veth1_macvtap entered promiscuous mode
[ 124.806614][ T4397] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 124.837659][ T4397] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 124.902300][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 124.912673][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 124.927251][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 124.937178][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 124.949676][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 124.976367][ T4387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 125.028361][ T4387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 125.048142][ T4387] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 125.076889][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 125.182441][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 125.192096][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 125.201115][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 125.210260][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 125.224582][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 125.242091][ T4387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 125.278692][ T4387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 125.299893][ T4387] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 125.311301][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 125.405237][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 125.440459][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 125.459281][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 125.482675][ T4542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 125.514471][ T4387] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.540578][ T4387] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.576916][ T4387] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.594789][ T4387] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.615441][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 125.636445][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 125.651292][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 125.663517][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 125.675267][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 125.686410][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 125.714562][ T4398] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 125.891360][ T4393] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 126.087869][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 126.106329][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 126.161709][ T4376] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.217965][ T4376] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.234876][ T4393] device veth0_vlan entered promiscuous mode
[ 126.274149][ T4393] device veth1_vlan entered promiscuous mode
[ 126.304971][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 126.313918][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 126.480053][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 126.502382][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 126.603631][ T4397] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 126.619433][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 126.634788][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 126.644292][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 126.660668][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 126.668183][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 126.750234][ T4673] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.774637][ T4673] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.854490][ T4393] device veth0_macvtap entered promiscuous mode
[ 126.968477][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 126.976502][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 127.005109][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 127.021625][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 127.035788][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 127.061698][ T4393] device veth1_macvtap entered promiscuous mode
[ 127.175168][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 127.205034][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 232.258190][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 232.265271][ C0] (detected by 0, t=10502 jiffies, g=11229, q=124 ncpus=2)
[ 232.272614][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294960351-4294949849), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 232.286018][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g11229 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 232.297247][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 232.307246][ C0] rcu: RCU grace-period kthread stack dump:
[ 232.313175][ C0] task:rcu_preempt state:R running task stack:27760 pid:16 ppid:2 flags:0x00004000
[ 232.324043][ C0] Call Trace:
[ 232.327401][ C0]
[ 232.330382][ C0] __schedule+0x11d1/0x40e0
[ 232.334950][ C0] ? _raw_spin_unlock_irqrestore+0x82/0x120
[ 232.340890][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 232.346824][ C0] ? __sched_text_start+0x8/0x8
[ 232.351715][ C0] ? __mod_timer+0x91e/0xd00
[ 232.356362][ C0] schedule+0xb9/0x180
[ 232.360476][ C0] schedule_timeout+0x184/0x2d0
[ 232.365381][ C0] ? console_conditional_schedule+0x40/0x40
[ 232.371322][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 232.377343][ C0] ? update_process_times+0x1b0/0x1b0
[ 232.382762][ C0] ? prepare_to_swait_event+0x335/0x350
[ 232.388360][ C0] rcu_gp_fqs_loop+0x303/0x1340
[ 232.393259][ C0] ? rcu_gp_kthread+0x3b0/0x3b0
[ 232.398148][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 232.404179][ C0] ? rcu_gp_init+0x14e0/0x14e0
[ 232.408982][ C0] ? rcu_gp_cleanup+0xb41/0xc90
[ 232.413878][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 232.419115][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 232.424360][ C0] rcu_gp_kthread+0x99/0x3b0
[ 232.428990][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 232.434139][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 232.440071][ C0] ? __kthread_parkme+0x162/0x1c0
[ 232.445143][ C0] kthread+0x29d/0x330
[ 232.449263][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 232.454421][ C0] ? kthread_blkcg+0xd0/0xd0
[ 232.459054][ C0] ret_from_fork+0x1f/0x30
[ 232.463529][ C0]
[ 232.466622][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 232.472970][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 232.478205][ C1] NMI backtrace for cpu 1
[ 232.478225][ C1] CPU: 1 PID: 4695 Comm: syz.1.18 Not tainted syzkaller #0
[ 232.478241][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 232.478250][ C1] RIP: 0010:kasan_check_range+0xc/0x290
[ 232.478279][ C1] Code: c0 c3 0f 0b b8 ea ff ff ff c3 0f 0b b8 ea ff ff ff c3 00 00 cc cc 00 00 cc cc 00 00 cc cc b0 01 48 85 f6 0f 84 ac 01 00 00 55 <41> 57 41 56 41 54 53 49 89 f8 49 01 f0 0f 82 0e 02 00 00 49 89 f8
[ 232.478293][ C1] RSP: 0018:ffffc900001e09b0 EFLAGS: 00000002
[ 232.478307][ C1] RAX: 0000000000000001 RBX: 0000000000000049 RCX: ffffffff8164593f
[ 232.478318][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90af3248
[ 232.478329][ C1] RBP: ffffc900001e0c10 R08: dffffc0000000000 R09: 1ffffffff215e649
[ 232.478341][ C1] R10: dffffc0000000000 R11: fffffbfff215e64a R12: dea32d429d9a9a6b
[ 232.478353][ C1] R13: 000000000000404a R14: dea32d429d9a9a6b R15: ffff888076950ad0
[ 232.478365][ C1] FS: 00007f75d979a6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 232.478380][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 232.478391][ C1] CR2: 0000200000000058 CR3: 000000006850c000 CR4: 00000000003506e0
[ 232.478406][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 232.478415][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 232.478425][ C1] Call Trace:
[ 232.478432][ C1]
[ 232.478437][ C1] __lock_acquire+0x13cf/0x7d10
[ 232.478460][ C1] ? verify_lock_unused+0x140/0x140
[ 232.478492][ C1] ? verify_lock_unused+0x140/0x140
[ 232.478515][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 232.478537][ C1] ? __rwlock_init+0x140/0x140
[ 232.478551][ C1] ? debug_object_activate+0x4f0/0x4f0
[ 232.478570][ C1] ? do_raw_spin_unlock+0x11d/0x230
[ 232.478587][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 232.478604][ C1] lock_acquire+0x1bb/0x4a0
[ 232.478626][ C1] ? ktime_get+0x7b/0x270
[ 232.478647][ C1] ? read_lock_is_recursive+0x10/0x10
[ 232.478671][ C1] ? hrtimer_interrupt+0x593/0x9c0
[ 232.478689][ C1] ? ktime_get+0x7b/0x270
[ 232.478706][ C1] seqcount_lockdep_reader_access+0xcd/0x1d0
[ 232.478726][ C1] ? ktime_get+0x7b/0x270
[ 232.478743][ C1] ? ktime_get_real_ts64+0x440/0x440
[ 232.478762][ C1] ? tick_setup_sched_timer+0x2e0/0x2e0
[ 232.478787][ C1] ? do_raw_spin_unlock+0x11d/0x230
[ 232.478804][ C1] ktime_get+0x7b/0x270
[ 232.478823][ C1] clockevents_program_event+0xe2/0x310
[ 232.478851][ C1] hrtimer_interrupt+0x59d/0x9c0
[ 232.478877][ C1] __sysvec_apic_timer_interrupt+0x153/0x5a0
[ 232.478903][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 232.478930][ C1]
[ 232.478934][ C1]
[ 232.478939][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 232.478959][ C1] RIP: 0010:lock_is_held_type+0x13a/0x190
[ 232.478985][ C1] Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c5 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
[ 232.478997][ C1] RSP: 0018:ffffc90003d07ab8 EFLAGS: 00000206
[ 232.479009][ C1] RAX: e38b245f234fed00 RBX: ffff888076950000 RCX: e38b245f234fed00
[ 232.479021][ C1] RDX: 0000000000000000 RSI: ffffffff8a8c23a0 RDI: ffffffff8adf0c20
[ 232.479033][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 1ffff920007a0f71
[ 232.479042][ C1] R10: dffffc0000000000 R11: fffff520007a0f72 R12: dffffc0000000000
[ 232.479054][ C1] R13: 0000000000000246 R14: ffffffff8cb2d6e0 R15: 00000000ffffffff
[ 232.479073][ C1] __might_resched+0xea/0x630
[ 232.479091][ C1] ? __might_sleep+0xd0/0xd0
[ 232.479106][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 232.479122][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 232.479145][ C1] __might_fault+0x6d/0x120
[ 232.479163][ C1] _copy_to_user+0x27/0x130
[ 232.479184][ C1] copy_siginfo_to_user+0x1f/0x140
[ 232.479206][ C1] arch_do_signal_or_restart+0xde5/0x1350
[ 232.479234][ C1] ? get_sigframe_size+0x10/0x10
[ 232.479280][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 232.479307][ C1] exit_to_user_mode_loop+0x70/0x110
[ 232.479331][ C1] exit_to_user_mode_prepare+0xee/0x180
[ 232.479356][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 232.479371][ C1] do_syscall_64+0x58/0xa0
[ 232.479391][ C1] ? clear_bhb_loop+0x60/0xb0
[ 232.479409][ C1] ? clear_bhb_loop+0x60/0xb0
[ 232.479429][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 232.479446][ C1] RIP: 0033:0x7f75d899acb7
[ 232.479468][ C1] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89
[ 232.479481][ C1] RSP: 002b:00007f75d979a0e8 EFLAGS: 00000246
[ 232.479493][ C1] RAX: 00000000000000ca RBX: 00007f75d8c15fa8 RCX: 00007f75d899acb9
[ 232.479505][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f75d8c15fa8
[ 232.479515][ C1] RBP: 00007f75d8c15fa0 R08: 0000000000000000 R09: 0000000000000000
[ 232.479525][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 232.479535][ C1] R13: 00007f75d8c16038 R14: 00007ffc2dd44100 R15: 00007ffc2dd441e8
[ 232.479553][ C1]