no interfaces have a carrier
[ 54.998619][ T3933] 8021q: adding VLAN 0 to HW filter on device bond0
[ 55.031770][ T3933] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts.
2026/01/14 16:20:27 parsed 1 programs
syzkaller login: [ 87.777902][ T4271] cgroup: Unknown subsys name 'net'
[ 87.913397][ T4271] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 89.526484][ T4271] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 92.125001][ T1169] cfg80211: failed to load regulatory.db
[ 92.293315][ T4309] chnl_net:caif_netlink_parms(): no params data found
[ 92.614874][ T4309] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.623849][ T4309] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.632173][ T4309] device bridge_slave_0 entered promiscuous mode
[ 92.705481][ T4309] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.740671][ T4309] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.759964][ T4309] device bridge_slave_1 entered promiscuous mode
[ 93.017058][ T4309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 93.090373][ T4309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 93.313912][ T4309] team0: Port device team_slave_0 added
[ 93.390409][ T4309] team0: Port device team_slave_1 added
[ 93.419755][ T4344] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 93.429874][ T4344] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 93.439696][ T4344] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 93.448682][ T4344] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 93.457479][ T4344] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 93.483979][ T4344] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 93.684868][ T4309] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 93.692777][ T4309] 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.
[ 93.721460][ T4309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 93.754651][ T4309] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 93.761674][ T4309] 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.
[ 93.798762][ T4309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.948009][ T4309] device hsr_slave_0 entered promiscuous mode
[ 93.974679][ T4309] device hsr_slave_1 entered promiscuous mode
[ 94.194819][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.214576][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.246039][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 94.266716][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.276029][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.323752][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 94.538272][ T4309] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 94.551925][ T4309] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 94.565203][ T4309] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 94.595294][ T4309] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 94.740643][ T4309] 8021q: adding VLAN 0 to HW filter on device bond0
[ 94.790388][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 94.805168][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 94.831759][ T4309] 8021q: adding VLAN 0 to HW filter on device team0
[ 94.846597][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 94.860953][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 94.877246][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.884714][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.906549][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 94.917658][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 94.928802][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 94.938120][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.945753][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.954305][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 94.971249][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 94.986076][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 95.000704][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 95.010269][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 95.024490][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 95.034007][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 95.046845][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 95.056694][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 95.069744][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 95.079771][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 95.092133][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 95.301563][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 95.311747][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 95.330899][ T4309] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 95.564149][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 95.670539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 95.680591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 95.713875][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 95.723736][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 95.734596][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 95.743235][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 95.771031][ T4309] device veth0_vlan entered promiscuous mode
[ 95.784552][ T4309] device veth1_vlan entered promiscuous mode
[ 95.818857][ T4309] device veth0_macvtap entered promiscuous mode
[ 95.827606][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 95.838175][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 95.847422][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 95.857548][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 95.868255][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 95.879553][ T4309] device veth1_macvtap entered promiscuous mode
[ 95.908971][ T4309] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 95.917581][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 95.926981][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 95.936661][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 95.949674][ T4309] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 95.958848][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 95.968999][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 95.986800][ T4309] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.996491][ T4309] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.006621][ T4309] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.015605][ T4309] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/01/14 16:20:38 executed programs: 0
[ 96.198977][ T4344] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 96.217563][ T4344] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 96.235185][ T4344] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 96.249947][ T4344] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 96.270161][ T4344] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 96.278270][ T4344] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 96.345238][ T48] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 96.356322][ T48] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 96.365985][ T48] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 96.384015][ T48] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 96.393187][ T48] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 96.406849][ T48] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 96.434653][ T4346] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 96.443885][ T4346] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 96.452074][ T4346] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 96.474574][ T4346] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 96.485458][ T4346] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 96.495149][ T4346] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 96.514853][ T48] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 96.524088][ T48] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 96.532404][ T48] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 96.558706][ T4399] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 96.566788][ T4344] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 96.575560][ T4399] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 96.584516][ T4399] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 96.591962][ T4402] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 96.599837][ T4402] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 96.626661][ T4346] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 96.661044][ T4346] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 96.671823][ T4346] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 97.018627][ T4395] chnl_net:caif_netlink_parms(): no params data found
[ 97.237041][ T4390] chnl_net:caif_netlink_parms(): no params data found
[ 97.348401][ T4395] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.374720][ T4395] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.384175][ T4395] device bridge_slave_0 entered promiscuous mode
[ 97.446213][ T4398] chnl_net:caif_netlink_parms(): no params data found
[ 97.456300][ T4395] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.466659][ T4395] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.476379][ T4395] device bridge_slave_1 entered promiscuous mode
[ 97.547143][ T4401] chnl_net:caif_netlink_parms(): no params data found
[ 97.564713][ T4397] chnl_net:caif_netlink_parms(): no params data found
[ 97.600535][ T4395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 97.611699][ T4390] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.619251][ T4390] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.627899][ T4390] device bridge_slave_0 entered promiscuous mode
[ 97.656082][ T4395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 97.696572][ T4390] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.704502][ T4390] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.712419][ T4390] device bridge_slave_1 entered promiscuous mode
[ 97.765233][ T4395] team0: Port device team_slave_0 added
[ 97.799597][ T4398] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.808242][ T4398] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.816902][ T4398] device bridge_slave_0 entered promiscuous mode
[ 97.829988][ T4398] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.837670][ T4398] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.847544][ T4398] device bridge_slave_1 entered promiscuous mode
[ 97.864765][ T4395] team0: Port device team_slave_1 added
[ 97.873327][ T4390] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 97.943877][ T4390] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 97.982211][ T4401] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.989630][ T4401] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.998336][ T4401] device bridge_slave_0 entered promiscuous mode
[ 98.034212][ T4398] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.049910][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.057697][ T4395] 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.
[ 98.084699][ T4395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.097860][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.105101][ T4395] 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.
[ 98.131608][ T4395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.143637][ T4401] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.150871][ T4401] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.163168][ T4401] device bridge_slave_1 entered promiscuous mode
[ 98.190213][ T4398] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.222231][ T4390] team0: Port device team_slave_0 added
[ 98.228704][ T4397] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.237381][ T4397] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.245917][ T4397] device bridge_slave_0 entered promiscuous mode
[ 98.282594][ T41] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.310344][ T4390] team0: Port device team_slave_1 added
[ 98.327910][ T4397] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.335521][ T4397] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.344882][ T4397] device bridge_slave_1 entered promiscuous mode
[ 98.363006][ T4346] Bluetooth: hci1: command 0x0409 tx timeout
[ 98.383103][ T4401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.411617][ T4398] team0: Port device team_slave_0 added
[ 98.431442][ T4401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.441684][ T4390] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.449006][ T4346] Bluetooth: hci2: command 0x0409 tx timeout
[ 98.458325][ T4390] 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.
[ 98.486379][ T4390] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.510626][ T4398] team0: Port device team_slave_1 added
[ 98.536202][ T4390] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.543788][ T4390] 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.
[ 98.570708][ T4390] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.584612][ T4397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.603012][ T4346] Bluetooth: hci3: command 0x0409 tx timeout
[ 98.620577][ T4395] device hsr_slave_0 entered promiscuous mode
[ 98.627924][ T4395] device hsr_slave_1 entered promiscuous mode
[ 98.635159][ T4395] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 98.643203][ T4395] Cannot create hsr debugfs directory
[ 98.663119][ T4397] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.682302][ T4398] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.690131][ 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.
[ 98.716865][ T4346] Bluetooth: hci4: command 0x0409 tx timeout
[ 98.728435][ T4398] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.743942][ T4401] team0: Port device team_slave_0 added
[ 98.752342][ T4401] team0: Port device team_slave_1 added
[ 98.763524][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 98.789543][ T4398] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.796825][ 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.
[ 98.823635][ T4398] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.866635][ T4397] team0: Port device team_slave_0 added
[ 98.887239][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.894401][ T4401] 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.
[ 98.921181][ T4401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.948606][ T4397] team0: Port device team_slave_1 added
[ 98.978452][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.986412][ T4401] 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.
[ 99.014002][ T4401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 99.046121][ T4390] device hsr_slave_0 entered promiscuous mode
[ 99.054161][ T4390] device hsr_slave_1 entered promiscuous mode
[ 99.062530][ T4390] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 99.070864][ T4390] Cannot create hsr debugfs directory
[ 99.090999][ T4398] device hsr_slave_0 entered promiscuous mode
[ 99.098852][ T4398] device hsr_slave_1 entered promiscuous mode
[ 99.106437][ T4398] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 99.114530][ T4398] Cannot create hsr debugfs directory
[ 99.136303][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 99.147199][ 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.
[ 99.174904][ T4397] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 99.220025][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 99.227527][ 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.
[ 99.254479][ T4397] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 99.339103][ T4401] device hsr_slave_0 entered promiscuous mode
[ 99.346847][ T4401] device hsr_slave_1 entered promiscuous mode
[ 99.354670][ T4401] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 99.363215][ T4401] Cannot create hsr debugfs directory
[ 99.521417][ T4397] device hsr_slave_0 entered promiscuous mode
[ 99.535596][ T4397] device hsr_slave_1 entered promiscuous mode
[ 99.542530][ T4397] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 99.550954][ T4397] Cannot create hsr debugfs directory
[ 99.738635][ T4395] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 99.770338][ T4395] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 99.794583][ T4395] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 99.820332][ T4395] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 99.921614][ T4395] 8021q: adding VLAN 0 to HW filter on device bond0
[ 99.940539][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 99.949315][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 99.967990][ T4395] 8021q: adding VLAN 0 to HW filter on device team0
[ 99.981316][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 99.992265][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 100.002225][ T4315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.009914][ T4315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 100.019233][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 100.034199][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 100.048449][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 100.058550][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.065785][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 100.079578][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 100.092394][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 100.109242][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 100.119969][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 100.141532][ T4395] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 100.153284][ T4395] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 100.167204][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 100.178718][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 100.189203][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 100.202571][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 100.212612][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 100.224625][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 100.234316][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 100.247307][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 100.443610][ T48] Bluetooth: hci1: command 0x041b tx timeout
[ 100.458055][ T41] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.486937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 100.495116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 100.509880][ T4395] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 100.522870][ T48] Bluetooth: hci2: command 0x041b tx timeout
[ 100.543740][ T41] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.566713][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 100.576320][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 100.599989][ T41] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.624448][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 100.637147][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 100.655615][ T4395] device veth0_vlan entered promiscuous mode
[ 100.663318][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 100.672533][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 100.682874][ T48] Bluetooth: hci3: command 0x041b tx timeout
[ 100.706208][ T4395] device veth1_vlan entered promiscuous mode
[ 100.751357][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 100.763216][ T48] Bluetooth: hci4: command 0x041b tx timeout
[ 100.771248][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 100.780516][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 100.790120][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 100.806592][ T4395] device veth0_macvtap entered promiscuous mode
[ 100.835923][ T4395] device veth1_macvtap entered promiscuous mode
[ 100.859887][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 100.889289][ T4395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 100.905236][ T4395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 100.938992][ T4395] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 100.950340][ T4395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 100.964249][ T4395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 100.976873][ T4395] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 101.005679][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 101.040043][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 101.050595][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 101.061096][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 101.078333][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 101.108341][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 101.128480][ T4395] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.138997][ T4395] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.148532][ T4395] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.158641][ T4395] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.380672][ T4315] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 101.391098][ T4315] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.423213][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 101.449859][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 101.465549][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.523121][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/01/14 16:20:43 executed programs: 10
[ 102.191389][ T4398] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 102.277864][ T4398] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 102.496847][ T4398] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 102.518015][ T4398] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 102.533235][ T48] Bluetooth: hci1: command 0x040f tx timeout
[ 102.602904][ T48] Bluetooth: hci2: command 0x040f tx timeout
[ 102.772733][ T4346] Bluetooth: hci3: command 0x040f tx timeout
[ 102.844440][ T4346] Bluetooth: hci4: command 0x040f tx timeout
[ 102.941749][ T4346] Bluetooth: hci0: command 0x040f tx timeout
[ 102.965967][ T4390] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 103.017439][ T41] device hsr_slave_0 left promiscuous mode
[ 103.036831][ T41] device hsr_slave_1 left promiscuous mode
[ 103.047990][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 103.062467][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 103.080076][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 103.090649][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 103.107502][ T41] device bridge_slave_1 left promiscuous mode
[ 103.120002][ T41] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.142461][ T41] device bridge_slave_0 left promiscuous mode
[ 103.158887][ T41] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.210357][ T41] device veth1_macvtap left promiscuous mode
[ 103.224458][ T41] device veth0_macvtap left promiscuous mode
[ 103.231953][ T41] device veth1_vlan left promiscuous mode
[ 103.246226][ T41] device veth0_vlan left promiscuous mode
[ 104.068255][ T41] team0 (unregistering): Port device team_slave_1 removed
[ 104.130503][ T41] team0 (unregistering): Port device team_slave_0 removed
[ 104.222961][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 104.319445][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 104.613110][ T4346] Bluetooth: hci1: command 0x0419 tx timeout
[ 104.683056][ T4346] Bluetooth: hci2: command 0x0419 tx timeout
[ 104.844071][ T4346] Bluetooth: hci3: command 0x0419 tx timeout
[ 104.927946][ T4346] Bluetooth: hci4: command 0x0419 tx timeout
[ 105.022620][ T4346] Bluetooth: hci0: command 0x0419 tx timeout
[ 105.126236][ T41] bond0 (unregistering): Released all slaves
[ 105.230779][ T4390] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 105.305376][ T4390] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 105.391757][ T4390] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 105.628312][ T4401] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 105.729565][ T4401] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 105.748736][ T4401] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 105.913110][ T4401] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 105.976650][ T4397] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 106.071124][ T4397] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 106.161453][ T4397] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 106.227207][ T4398] 8021q: adding VLAN 0 to HW filter on device bond0
[ 106.257053][ T4397] netdevsim netdevsim1 netdevsim3: renamed from eth3
2026/01/14 16:20:48 executed programs: 68
[ 106.621371][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 106.630175][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 106.676374][ T4398] 8021q: adding VLAN 0 to HW filter on device team0
[ 106.728369][ T4390] 8021q: adding VLAN 0 to HW filter on device bond0
[ 106.784236][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 106.806587][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 106.820735][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.828216][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.853369][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 106.890675][ T4390] 8021q: adding VLAN 0 to HW filter on device team0
[ 106.986825][ T4398] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 106.997488][ T4398] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 107.047013][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 107.062093][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 107.077885][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 107.107851][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 107.117961][ T4475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.125267][ T4475] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.143965][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 107.160668][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 107.181439][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 107.205649][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 107.221078][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 107.231182][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 107.241379][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 107.251996][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 107.262254][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 107.271675][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 107.280685][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 107.289741][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 107.311938][ T4401] 8021q: adding VLAN 0 to HW filter on device bond0
[ 107.352494][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 107.375470][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 107.411193][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.418464][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 107.439834][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 107.452005][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 107.466971][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.474407][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.572441][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 107.581159][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 107.607143][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 107.633960][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 107.665389][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 107.681229][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 107.691259][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 107.721299][ T4401] 8021q: adding VLAN 0 to HW filter on device team0
[ 107.782166][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 107.813674][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 107.833685][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 107.863798][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 107.911883][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 107.969781][ T4397] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.004420][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 108.030000][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 108.051397][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.059145][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.074363][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 108.088116][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 108.132592][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.140122][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 108.151194][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 108.160725][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 108.172284][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 108.182146][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 108.282170][ T4397] 8021q: adding VLAN 0 to HW filter on device team0
[ 108.321762][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 108.341978][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 108.394201][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 108.418829][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 108.441717][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 108.458910][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 108.527060][ T4398] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.549620][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 108.578968][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 108.612378][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 108.633144][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 108.683573][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 108.716469][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 108.742572][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 108.778141][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 108.789748][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 108.818993][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 108.843549][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.851290][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.864424][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 108.883709][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 108.999491][ T4390] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 109.009987][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 109.030522][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 109.050172][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.057441][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 109.073389][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 109.089526][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 109.102618][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 109.118369][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 109.171759][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 109.188507][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 109.200447][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 109.216564][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 109.229291][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 109.271634][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 109.297287][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 109.419294][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 109.464277][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 109.519938][ T4397] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 109.556446][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 109.580352][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 109.597469][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 109.744845][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 109.831207][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 109.879566][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 109.902071][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 109.937799][ T4390] device veth0_vlan entered promiscuous mode
[ 109.980025][ T4390] device veth1_vlan entered promiscuous mode
[ 110.111478][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 110.126273][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 110.224567][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 110.260829][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 110.323850][ T4401] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 110.356957][ T4390] device veth0_macvtap entered promiscuous mode
[ 110.368350][ T4390] device veth1_macvtap entered promiscuous mode
[ 110.376837][ T4398] device veth0_vlan entered promiscuous mode
[ 110.401088][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 110.422453][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 110.452253][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 110.487556][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 110.543326][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 110.573526][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 110.582971][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 110.615794][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 110.697795][ T4401] device veth0_vlan entered promiscuous mode
[ 110.729013][ T4398] device veth1_vlan entered promiscuous mode
[ 110.740048][ T4390] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 110.760737][ T4390] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 110.782577][ T4390] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 110.818493][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 110.841456][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 110.857472][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 110.867580][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 110.877376][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 110.887509][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 110.897690][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 110.908221][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 110.917034][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 110.931868][ T4401] device veth1_vlan entered promiscuous mode
[ 110.965372][ T4390] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 110.982305][ T4390] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 110.995850][ T4390] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 111.037042][ T4397] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 111.053136][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 111.073921][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 111.090029][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 111.104433][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 111.114100][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 111.124076][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 111.157007][ T4390] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.168396][ T4390] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.179194][ T4390] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.202919][ T4390] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.249102][ T4401] device veth0_macvtap entered promiscuous mode
[ 111.268079][ T4401] device veth1_macvtap entered promiscuous mode
[ 111.290835][ T4401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 111.317870][ T4401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 111.331302][ T4401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 111.348022][ T4401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 111.361980][ T4401] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 111.378576][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 111.391542][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 111.408826][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 111.421518][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 111.440360][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 111.454648][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 111.463854][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 111.473398][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 111.512622][ T4401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 111.532406][ T4401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 111.543156][ T4401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 111.554425][ T4401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 111.567215][ T4401] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 111.592883][ T4398] device veth0_macvtap entered promiscuous mode
2026/01/14 16:20:53 executed programs: 115
[ 111.634151][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 111.649437][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 111.659472][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 111.673332][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 111.693920][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 111.712133][ T4398] device veth1_macvtap entered promiscuous mode
[ 111.739292][ T4401] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.765159][ T4401] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.779539][ T4401] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.792288][ T4401] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.892290][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 111.911347][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 111.932380][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 111.949523][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 111.959939][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 111.980544][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 112.005464][ T4398] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 112.019758][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 112.047360][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 112.061225][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 112.072167][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 112.090168][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 112.107707][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 112.116339][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 112.170705][ T4397] device veth0_vlan entered promiscuous mode
[ 112.183847][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 112.191770][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.212937][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.270545][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 112.280868][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 112.303236][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 112.313941][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 112.325253][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 112.337359][ T4398] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.374657][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 112.395743][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 112.418894][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 112.453030][ T4397] device veth1_vlan entered promiscuous mode
[ 112.469359][ T4398] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.481134][ T4398] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.490097][ T4398] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.507677][ T4398] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.548659][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.600120][ T4417] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.647025][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.687015][ T4417] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.705560][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 112.743777][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 112.796944][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 112.810712][ T4417] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.838542][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 112.854952][ T4417] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.865333][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 217.912643][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 217.919859][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P125/2:b..l
[ 217.928192][ C1] (detected by 1, t=10502 jiffies, g=12517, q=75 ncpus=2)
[ 217.935730][ C1] task:kworker/1:2 state:R running task stack:24744 pid:125 ppid:2 flags:0x00004000
[ 217.947633][ C1] Workqueue: ipv6_addrconf addrconf_dad_work
[ 217.953745][ C1] Call Trace:
[ 217.957071][ C1]
[ 217.960044][ C1] __schedule+0x10ec/0x40b0
[ 217.964634][ C1] ? geneve_xmit+0x13a/0x3080
[ 217.969378][ C1] ? skb_crc32c_csum_help+0x520/0x520
[ 217.974821][ C1] ? __sched_text_start+0x8/0x8
[ 217.979744][ C1] ? validate_xmit_xfrm+0xb7/0x11b0
[ 217.985123][ C1] ? preempt_schedule+0xa7/0xb0
[ 217.990248][ C1] ? __dev_queue_xmit+0x26f/0x3760
[ 217.995541][ C1] preempt_schedule_common+0x82/0xd0
[ 218.000886][ C1] preempt_schedule+0xa7/0xb0
[ 218.005828][ C1] ? schedule_preempt_disabled+0x20/0x20
[ 218.011721][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 218.017922][ C1] ? lock_chain_count+0x20/0x20
[ 218.023069][ C1] preempt_schedule_thunk+0x16/0x18
[ 218.028329][ C1] __local_bh_enable_ip+0x13b/0x1b0
[ 218.034144][ C1] ? _local_bh_enable+0xa0/0xa0
[ 218.039293][ C1] ? __dev_queue_xmit+0x26f/0x3760
[ 218.044768][ C1] ? __dev_queue_xmit+0x26f/0x3760
[ 218.050055][ C1] __dev_queue_xmit+0x15c9/0x3760
[ 218.055156][ C1] ? fib_rules_lookup+0x93/0xb20
[ 218.060516][ C1] ? fib_rules_unregister+0x340/0x340
[ 218.066264][ C1] ? __dev_queue_xmit+0x26f/0x3760
[ 218.071634][ C1] ? netdev_core_pick_tx+0x340/0x340
[ 218.077001][ C1] ? mark_lock+0x94/0x320
[ 218.081837][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 218.087988][ C1] ? lock_chain_count+0x20/0x20
[ 218.093033][ C1] ip6_finish_output2+0xd6b/0x1590
[ 218.098313][ C1] ? ip6_finish_output2+0x593/0x1590
[ 218.103912][ C1] ? nf_hook+0x370/0x370
[ 218.108399][ C1] NF_HOOK+0x15d/0x460
[ 218.112742][ C1] ? mld_send_report+0x2e0/0x2e0
[ 218.117827][ C1] ? NF_HOOK+0x460/0x460
[ 218.122142][ C1] ? icmp6_dst_alloc+0x3ea/0x460
[ 218.127148][ C1] mld_sendpack+0x893/0xe80
[ 218.131819][ C1] ? mld_sendpack+0x1f7/0xe80
[ 218.136682][ C1] ? add_grec+0x1660/0x1660
[ 218.141427][ C1] ? mld_send_initial_cr+0x1b3/0x240
[ 218.146762][ C1] ipv6_mc_dad_complete+0x84/0x210
[ 218.152196][ C1] addrconf_dad_completed+0x6c3/0xcf0
[ 218.157719][ C1] ? addrconf_dad_stop+0x430/0x430
[ 218.162901][ C1] addrconf_dad_work+0xc3e/0x14d0
[ 218.168340][ C1] ? ipv6_get_saddr_eval+0xe60/0xe60
[ 218.173683][ C1] ? read_lock_is_recursive+0x10/0x10
[ 218.179111][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 218.185341][ C1] ? _raw_spin_unlock+0x40/0x40
[ 218.190333][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 218.195875][ C1] ? process_one_work+0x7a1/0x1160
[ 218.201044][ C1] process_one_work+0x898/0x1160
[ 218.206135][ C1] ? worker_detach_from_pool+0x240/0x240
[ 218.211837][ C1] ? _raw_spin_lock_irq+0xab/0xe0
[ 218.216925][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 218.222420][ C1] ? kthread_data+0x4b/0xc0
[ 218.227176][ C1] worker_thread+0xaa2/0x1250
[ 218.231941][ C1] ? __kthread_parkme+0x162/0x1c0
[ 218.237116][ C1] kthread+0x29d/0x330
[ 218.241250][ C1] ? worker_clr_flags+0x1a0/0x1a0
[ 218.246332][ C1] ? kthread_blkcg+0xd0/0xd0
[ 218.251081][ C1] ret_from_fork+0x1f/0x30
[ 218.255572][ C1]
[ 218.258651][ C1] rcu: rcu_preempt kthread starved for 10533 jiffies! g12517 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 218.270006][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 218.280276][ C1] rcu: RCU grace-period kthread stack dump:
[ 218.286906][ C1] task:rcu_preempt state:R running task stack:26880 pid:16 ppid:2 flags:0x00004000
[ 218.298390][ C1] Call Trace:
[ 218.301807][ C1]
[ 218.304958][ C1] __schedule+0x10ec/0x40b0
[ 218.310010][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 218.316063][ C1] ? _raw_spin_unlock+0x40/0x40
[ 218.322214][ C1] ? enqueue_timer+0x23f/0x5c0
[ 218.327414][ C1] ? __sched_text_start+0x8/0x8
[ 218.332429][ C1] ? __mod_timer+0x91e/0xd00
[ 218.337267][ C1] schedule+0xb9/0x180
[ 218.341445][ C1] schedule_timeout+0x15c/0x280
[ 218.346582][ C1] ? console_conditional_schedule+0x40/0x40
[ 218.352915][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 218.359132][ C1] ? update_process_times+0x1b0/0x1b0
[ 218.364567][ C1] ? prepare_to_swait_event+0x335/0x350
[ 218.370171][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 218.375164][ C1] ? rcu_gp_kthread+0x380/0x380
[ 218.380168][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 218.386297][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 218.391566][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 218.396406][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 218.402554][ C1] ? finish_swait+0xc3/0x1d0
[ 218.407200][ C1] rcu_gp_kthread+0x95/0x380
[ 218.412024][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 218.417181][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 218.423154][ C1] ? __kthread_parkme+0x162/0x1c0
[ 218.428257][ C1] kthread+0x29d/0x330
[ 218.432606][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 218.437778][ C1] ? kthread_blkcg+0xd0/0xd0
[ 218.442442][ C1] ret_from_fork+0x1f/0x30
[ 218.446928][ C1]
[ 218.450005][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 218.456462][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 218.461802][ C0] NMI backtrace for cpu 0
[ 218.461829][ C0] CPU: 0 PID: 4757 Comm: syz.2.140 Not tainted syzkaller #0
[ 218.461845][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 218.461854][ C0] RIP: 0010:__kasan_check_read+0x6/0x10
[ 218.461877][ C0] Code: 41 5f 5d c3 48 c7 c7 0a e0 39 8c eb 0a 48 c7 c7 c7 47 23 8c 48 89 de e8 f8 e8 34 08 31 ed eb d7 00 00 cc cc 89 f6 48 8b 0c 24 <31> d2 e9 a3 ec ff ff 0f 1f 00 89 f6 48 8b 0c 24 ba 01 00 00 00 e9
[ 218.461895][ C0] RSP: 0018:ffffc90000007fc0 EFLAGS: 00000046
[ 218.461910][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81364629
[ 218.461921][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8dff2468
[ 218.461931][ C0] RBP: 0000000000000000 R08: ffffffff8f7e0008 R09: ffffffff8f7e0018
[ 218.461942][ C0] R10: ffffffff8f7e0010 R11: ffffffff8f7e0003 R12: dffffc0000000000
[ 218.461955][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 218.461965][ C0] FS: 00007fedc8fe06c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 218.461979][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.461990][ C0] CR2: 0000200000000058 CR3: 000000005564f000 CR4: 00000000003506f0
[ 218.462004][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 218.462013][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 218.462023][ C0] Call Trace:
[ 218.462031][ C0]
[ 218.462037][ C0] __sysvec_apic_timer_interrupt+0xc9/0x5a0
[ 218.462067][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 218.462088][ C0]
[ 218.462093][ C0]
[ 218.462098][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 218.462123][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 218.462141][ C0] Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 de 6c 48 f7 48 89 df e8 36 32 49 f7 e8 d1 27 6c f7 fb bf 01 00 00 00 f6 a7 3c f7 65 8b 05 27 31 e7 75 85 c0 74 02 5b c3 e8 c4 42 e5
[ 218.462154][ C0] RSP: 0018:ffffc90004777b98 EFLAGS: 00000282
[ 218.462166][ C0] RAX: 81820241b452e000 RBX: ffff88802897dc80 RCX: 81820241b452e000
[ 218.462178][ C0] RDX: dffffc0000000000 RSI: ffffffff8a6c0600 RDI: 0000000000000001
[ 218.462189][ C0] RBP: ffff88802897e118 R08: dffffc0000000000 R09: ffffed100512fb91
[ 218.462201][ C0] R10: ffffed100512fb91 R11: 1ffff1100512fb90 R12: 1ffff1100512fc23
[ 218.462214][ C0] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 218.462232][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 218.462249][ C0] get_signal+0x1163/0x1350
[ 218.462285][ C0] arch_do_signal_or_restart+0xb7/0x1240
[ 218.462311][ C0] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 218.462333][ C0] ? load_gs_index+0x120/0x120
[ 218.462352][ C0] ? get_sigframe_size+0x10/0x10
[ 218.462388][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 218.462416][ C0] exit_to_user_mode_loop+0x70/0x110
[ 218.462440][ C0] exit_to_user_mode_prepare+0xee/0x180
[ 218.462465][ C0] syscall_exit_to_user_mode+0x16/0x40
[ 218.462483][ C0] do_syscall_64+0x58/0xa0
[ 218.462508][ C0] ? clear_bhb_loop+0x60/0xb0
[ 218.462529][ C0] ? clear_bhb_loop+0x60/0xb0
[ 218.462551][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 218.462571][ C0] RIP: 0033:0x7fedc818f747
[ 218.462590][ C0] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89
[ 218.462603][ C0] RSP: 002b:00007fedc8fe00e8 EFLAGS: 00000246
[ 218.462615][ C0] RAX: 00000000000000ca RBX: 00007fedc83e5fa8 RCX: 00007fedc818f749
[ 218.462625][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fedc83e5fa8
[ 218.462636][ C0] RBP: 00007fedc83e5fa0 R08: 0000000000000000 R09: 0000000000000000
[ 218.462646][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 218.462655][ C0] R13: 00007fedc83e6038 R14: 00007ffe7267d830 R15: 00007ffe7267d918
[ 218.462674][ C0]