no interfaces have a carrier [ 35.051895][ T3931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.063728][ T3931] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts. 2025/12/14 09:22:28 parsed 1 programs syzkaller login: [ 57.662945][ T4273] cgroup: Unknown subsys name 'net' [ 57.807373][ T4273] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 59.072911][ T4273] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 61.350066][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 61.428625][ T4318] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.436733][ T4318] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.445418][ T4318] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.453652][ T4318] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.461565][ T4318] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 61.483307][ T4318] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.685298][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.693262][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.701387][ T4300] device bridge_slave_0 entered promiscuous mode [ 61.749636][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.778957][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.799327][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.812953][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.832446][ T4300] device bridge_slave_1 entered promiscuous mode [ 61.861625][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.979293][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.015737][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.024769][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.083327][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.143825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.297464][ T4300] team0: Port device team_slave_0 added [ 62.344749][ T4300] team0: Port device team_slave_1 added [ 62.425378][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.450053][ T4300] 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. [ 62.489912][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.535702][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.542913][ T4300] 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. [ 62.576953][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.654727][ T4300] device hsr_slave_0 entered promiscuous mode [ 62.661300][ T4300] device hsr_slave_1 entered promiscuous mode [ 63.144194][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.171859][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.188488][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.200425][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.297138][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.308114][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.317543][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.327781][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.338653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.348261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.357651][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.364882][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.374579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.392555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.401228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.409758][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.416824][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.424567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.433834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.455078][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.464869][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.475428][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.485000][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.493831][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.502247][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.510815][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.523059][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.531740][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.542745][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.737911][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.746121][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.758189][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.776543][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.785407][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.803190][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.811752][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.823127][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.830842][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.839072][ T4300] device veth0_vlan entered promiscuous mode [ 63.849339][ T4300] device veth1_vlan entered promiscuous mode [ 63.877484][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.885727][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.894081][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.903410][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.920748][ T4300] device veth0_macvtap entered promiscuous mode [ 63.929587][ T4300] device veth1_macvtap entered promiscuous mode [ 63.944549][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.953179][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.961433][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.969753][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.979570][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.998408][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.006522][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.015232][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.025646][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.034911][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.043890][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.052628][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/14 09:22:36 executed programs: 0 [ 64.233681][ T4320] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.243117][ T4320] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 64.256270][ T4384] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.264485][ T4388] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 64.272622][ T4388] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 64.280456][ T4388] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 64.281152][ T4384] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.289239][ T4388] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 64.303540][ T4384] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 64.303752][ T4388] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 64.318253][ T4384] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.326098][ T4384] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 64.326691][ T4389] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 64.333667][ T4384] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 64.341083][ T4389] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 64.347292][ T4384] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 64.354369][ T4389] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 64.361028][ T4384] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.606148][ T4384] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 64.616185][ T48] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 64.623884][ T48] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 64.643008][ T48] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 64.650806][ T48] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 64.658292][ T48] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 64.673720][ T48] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 64.681637][ T48] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 64.689795][ T48] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 64.701873][ T48] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 64.713834][ T4390] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 64.725452][ T4390] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 65.088217][ T4386] chnl_net:caif_netlink_parms(): no params data found [ 65.174457][ T4380] chnl_net:caif_netlink_parms(): no params data found [ 65.236295][ T4381] chnl_net:caif_netlink_parms(): no params data found [ 65.279549][ T4396] chnl_net:caif_netlink_parms(): no params data found [ 65.339458][ T4395] chnl_net:caif_netlink_parms(): no params data found [ 65.367397][ T4386] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.374617][ T4386] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.383109][ T4386] device bridge_slave_0 entered promiscuous mode [ 65.418596][ T4386] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.425966][ T4386] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.436537][ T4386] device bridge_slave_1 entered promiscuous mode [ 65.481576][ T4380] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.489033][ T4380] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.497043][ T4380] device bridge_slave_0 entered promiscuous mode [ 65.507857][ T4380] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.515832][ T4380] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.523553][ T4380] device bridge_slave_1 entered promiscuous mode [ 65.608826][ T4396] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.616108][ T4396] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.625742][ T4396] device bridge_slave_0 entered promiscuous mode [ 65.636882][ T4386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.653802][ T4386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.663220][ T4381] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.670271][ T4381] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.678244][ T4381] device bridge_slave_0 entered promiscuous mode [ 65.701911][ T4396] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.709182][ T4396] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.717991][ T4396] device bridge_slave_1 entered promiscuous mode [ 65.746109][ T4381] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.758723][ T4381] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.766836][ T4381] device bridge_slave_1 entered promiscuous mode [ 65.778235][ T4380] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.787653][ T4395] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.795819][ T4395] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.804228][ T4395] device bridge_slave_0 entered promiscuous mode [ 65.829310][ T4386] team0: Port device team_slave_0 added [ 65.849342][ T4380] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.858995][ T4395] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.867065][ T4395] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.875214][ T4395] device bridge_slave_1 entered promiscuous mode [ 65.884062][ T4396] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.902479][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.916165][ T4386] team0: Port device team_slave_1 added [ 65.951695][ T4396] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.977330][ T4381] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.989284][ T4380] team0: Port device team_slave_0 added [ 66.019210][ T4381] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.030200][ T4380] team0: Port device team_slave_1 added [ 66.038374][ T4395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.050332][ T4396] team0: Port device team_slave_0 added [ 66.056861][ T4386] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.064082][ 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. [ 66.090196][ T4386] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.103641][ T4386] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.110588][ 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. [ 66.136683][ T4386] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.162938][ T4395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.180276][ T4396] team0: Port device team_slave_1 added [ 66.202036][ T4381] team0: Port device team_slave_0 added [ 66.249337][ T4381] team0: Port device team_slave_1 added [ 66.261348][ T4380] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.268605][ T4380] 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. [ 66.294751][ T4380] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.307591][ T4380] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.314625][ T4380] 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. [ 66.340683][ T4380] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.353389][ T4396] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.360346][ T4396] 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. [ 66.386464][ T4396] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.416546][ T4395] team0: Port device team_slave_0 added [ 66.426110][ T4396] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.432996][ T4390] Bluetooth: hci2: command 0x0409 tx timeout [ 66.439241][ T4390] Bluetooth: hci0: command 0x0409 tx timeout [ 66.442279][ T4384] Bluetooth: hci1: command 0x0409 tx timeout [ 66.446431][ T4396] 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. [ 66.477569][ T4396] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.490599][ T4386] device hsr_slave_0 entered promiscuous mode [ 66.497782][ T4386] device hsr_slave_1 entered promiscuous mode [ 66.504738][ T4386] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.513186][ T4386] Cannot create hsr debugfs directory [ 66.526953][ T4395] team0: Port device team_slave_1 added [ 66.555516][ T4381] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.562567][ T4381] 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. [ 66.588786][ T4381] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.635994][ T4381] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.643089][ T4381] 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. [ 66.669118][ T4381] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.694555][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.701509][ 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. [ 66.727501][ T4395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.741944][ T4380] device hsr_slave_0 entered promiscuous mode [ 66.748774][ T4380] device hsr_slave_1 entered promiscuous mode [ 66.756184][ T4380] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.764089][ T4390] Bluetooth: hci4: command 0x0409 tx timeout [ 66.767119][ T4380] Cannot create hsr debugfs directory [ 66.770333][ T4390] Bluetooth: hci3: command 0x0409 tx timeout [ 66.789392][ T4396] device hsr_slave_0 entered promiscuous mode [ 66.796343][ T4396] device hsr_slave_1 entered promiscuous mode [ 66.803007][ T4396] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.810575][ T4396] Cannot create hsr debugfs directory [ 66.820352][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.827827][ 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. [ 66.854196][ T4395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.931483][ T4381] device hsr_slave_0 entered promiscuous mode [ 66.938429][ T4381] device hsr_slave_1 entered promiscuous mode [ 66.945517][ T4381] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.954046][ T4381] Cannot create hsr debugfs directory [ 66.991708][ T4395] device hsr_slave_0 entered promiscuous mode [ 66.998649][ T4395] device hsr_slave_1 entered promiscuous mode [ 67.005888][ T4395] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.013597][ T4395] Cannot create hsr debugfs directory [ 67.268964][ T4386] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 67.277511][ T4386] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 67.292687][ T4386] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 67.317079][ T4386] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 67.369230][ T4380] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.383812][ T4380] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.399518][ T4380] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.419999][ T4380] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.463488][ T4396] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 67.474670][ T4396] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 67.484204][ T4396] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 67.494328][ T4396] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 67.510922][ T4386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.540833][ T4386] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.547777][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.559432][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.587640][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.596638][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.605553][ T4336] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.612668][ T4336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.626564][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.634994][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.644103][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.653639][ T4336] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.660711][ T4336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.668435][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.707461][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.716618][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.730742][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.740493][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.754258][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.763956][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.773527][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.781829][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.796439][ T4380] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.813828][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.823055][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.835665][ T4386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.855977][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.863953][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.879068][ T4380] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.900980][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.910851][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.921239][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.928392][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.937796][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.946729][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.955804][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.962943][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.978314][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.988482][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.010125][ T4396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.019689][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.036980][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.047892][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.074163][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.088373][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.098472][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.115843][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.129034][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.149852][ T4396] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.160127][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.168882][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.188524][ T4380] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.200272][ T4380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.213853][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.222930][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.231106][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.239738][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.248466][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.255550][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.264229][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.277735][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.287341][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.296473][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.303610][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.325535][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.337942][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.354905][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.379144][ T4386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.387760][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.413485][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.431548][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.441190][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.450551][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.476383][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.486654][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.495592][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.505436][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.513912][ T4390] Bluetooth: hci0: command 0x041b tx timeout [ 68.519917][ T4390] Bluetooth: hci2: command 0x041b tx timeout [ 68.527941][ T4384] Bluetooth: hci1: command 0x041b tx timeout [ 68.536199][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.545131][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.553690][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.563313][ T4396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.604923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.619195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.629381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.638393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.650079][ T4386] device veth0_vlan entered promiscuous mode [ 68.664205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.671631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.693335][ T4386] device veth1_vlan entered promiscuous mode [ 68.704864][ T4380] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.735607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.748760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.767312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.779424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.805936][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.818839][ T4386] device veth0_macvtap entered promiscuous mode [ 68.830485][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.842681][ T4390] Bluetooth: hci3: command 0x041b tx timeout [ 68.842796][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.848682][ T4390] Bluetooth: hci4: command 0x041b tx timeout [ 68.870184][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.884771][ T4386] device veth1_macvtap entered promiscuous mode [ 68.916090][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.938403][ T4380] device veth0_vlan entered promiscuous mode [ 68.950163][ T4380] device veth1_vlan entered promiscuous mode [ 68.959384][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.967672][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.978588][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.987306][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.004424][ T4386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.016797][ T4386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.029464][ T4386] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.048545][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.060773][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.068945][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.077257][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.085638][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.094860][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.109167][ T4386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.120417][ T4386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.134178][ T4386] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.150764][ T4380] device veth0_macvtap entered promiscuous mode [ 69.167494][ T4380] device veth1_macvtap entered promiscuous mode [ 69.175565][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.184921][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.194146][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.202714][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.211025][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.219351][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.227049][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.236519][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.248859][ T4386] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.257769][ T4386] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.266622][ T4386] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.275655][ T4386] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.298113][ T4396] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.318127][ T4380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.329824][ T4380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.341911][ T4380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.352978][ T4380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.365947][ T4380] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.416340][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.425606][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.439813][ T4380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.450611][ T4380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.461002][ T4380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.471784][ T4380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.484831][ T4380] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.533536][ T4380] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.555323][ T4380] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.573284][ T4380] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.582003][ T4380] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.594837][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.605012][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.755421][ T4460] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.763480][ T4460] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.806978][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.853573][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.861554][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.913491][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.939513][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.949025][ T4460] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.965305][ T4460] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.975905][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.026631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.045438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/12/14 09:22:42 executed programs: 10 [ 70.217361][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.241346][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.639642][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 70.652072][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 70.660298][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 70.668528][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 70.676766][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 70.684995][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 70.693218][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 70.701433][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 70.709655][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 70.717874][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 71.072559][ T4390] Bluetooth: hci2: command 0x040f tx timeout [ 71.078613][ T4390] Bluetooth: hci0: command 0x040f tx timeout [ 71.086135][ T4384] Bluetooth: hci1: command 0x040f tx timeout [ 71.086191][ T48] Bluetooth: hci4: command 0x040f tx timeout [ 71.092165][ T4384] Bluetooth: hci3: command 0x040f tx timeout [ 71.295140][ T1272] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.301732][ T1272] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.479553][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.503761][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.676464][ T4396] device veth0_vlan entered promiscuous mode [ 72.537543][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.403441][ T48] Bluetooth: hci4: command 0x0419 tx timeout [ 73.405576][ T4390] Bluetooth: hci2: command 0x0419 tx timeout [ 73.409842][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 73.421469][ T48] Bluetooth: hci3: command 0x0419 tx timeout [ 73.422104][ T4388] Bluetooth: hci1: command 0x0419 tx timeout [ 73.453492][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.369765][ T4396] device veth1_vlan entered promiscuous mode 2025/12/14 09:22:47 executed programs: 17 [ 75.362774][ T4381] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.283570][ T41] cfg80211: failed to load regulatory.db [ 77.241238][ T4381] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.082797][ T4381] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.234656][ T4381] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.330931][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.339903][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.459570][ T4396] device veth0_macvtap entered promiscuous mode [ 80.120940][ T4396] device veth1_macvtap entered promiscuous mode [ 80.152232][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.170704][ T4396] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 80.202272][ T4396] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2025/12/14 09:22:53 executed programs: 23 [ 81.102628][ T4396] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.011728][ T4396] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.082150][ T4396] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.139073][ T4396] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.202920][ T4396] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.213294][ T4395] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 84.014023][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.053752][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.121550][ T4395] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 84.159701][ T4395] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 85.108254][ T11] device hsr_slave_0 left promiscuous mode [ 85.128899][ T11] device hsr_slave_1 left promiscuous mode [ 85.136526][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.150868][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.159978][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.885162][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.893081][ T11] device bridge_slave_1 left promiscuous mode [ 85.900360][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.911607][ T11] device bridge_slave_0 left promiscuous mode [ 86.157470][ T11] bridge0: port 1(bridge_slave_0) entered disabled state 2025/12/14 09:22:58 executed programs: 29 [ 87.139286][ T11] device veth1_macvtap left promiscuous mode [ 87.145782][ T11] device veth0_macvtap left promiscuous mode [ 87.173338][ T11] device veth1_vlan left promiscuous mode [ 87.179398][ T11] device veth0_vlan left promiscuous mode 2025/12/14 09:23:04 executed programs: 36 [ 95.679837][ T11] team0 (unregistering): Port device team_slave_1 removed [ 96.563871][ T11] team0 (unregistering): Port device team_slave_0 removed 2025/12/14 09:23:09 executed programs: 43 [ 97.487397][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.440043][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 2025/12/14 09:23:15 executed programs: 50 [ 103.468065][ T11] bond0 (unregistering): Released all slaves [ 104.223610][ T4396] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.065511][ T4396] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.075986][ T4396] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.091907][ T4396] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.103171][ T4396] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.124285][ T4395] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 105.149657][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.996682][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.025360][ T4396] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.078312][ T4396] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.093028][ T4396] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.199392][ T4396] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.023947][ T4381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.057460][ T4460] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.089077][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.112137][ T4460] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.134344][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.239631][ T4381] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.979224][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 109.272705][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.313300][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.334182][ T4336] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.341236][ T4336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.352354][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 2025/12/14 09:23:21 executed programs: 57 [ 109.360952][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.402442][ T4336] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.409523][ T4336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.423110][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.431875][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.441619][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.451016][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.460875][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.470091][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.270224][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.301404][ T4395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.318516][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.332686][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.350785][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.168831][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 111.177380][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.203044][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.222468][ T4460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.230883][ T4460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.240479][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.315544][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.345850][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.185837][ T4395] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.258130][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.032808][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.890308][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.897424][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.993605][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.026659][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.077352][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.097294][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.104477][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.124445][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.141761][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.153159][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 2025/12/14 09:23:27 executed programs: 63 [ 114.951034][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.796731][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 115.806068][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.822807][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.858313][ T4395] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 116.703635][ T4395] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.743564][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.763487][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.783936][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.812670][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.654073][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 2025/12/14 09:23:32 executed programs: 69 [ 121.807770][ T4381] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.581247][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 122.592383][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 123.500749][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.553059][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.659216][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.688673][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.720537][ T4388] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 124.730978][ T4388] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 124.738601][ T4388] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 124.770889][ T4388] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 124.779203][ T4388] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 124.786557][ T4388] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 124.803212][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.811240][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.782695][ T4390] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 125.791850][ T4390] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 125.808115][ T4390] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 125.824738][ T4390] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 125.832880][ T4390] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 125.840457][ T4390] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 2025/12/14 09:23:38 executed programs: 77 [ 127.022606][ T4388] Bluetooth: hci5: command 0x0409 tx timeout [ 128.019328][ T4388] Bluetooth: hci1: command 0x0409 tx timeout [ 129.418871][ T4390] Bluetooth: hci5: command 0x041b tx timeout [ 130.286878][ T4388] Bluetooth: hci1: command 0x041b tx timeout [ 131.578914][ T4390] Bluetooth: hci5: command 0x040f tx timeout 2025/12/14 09:23:43 executed programs: 86 [ 131.693899][ T4726] chnl_net:caif_netlink_parms(): no params data found [ 132.512556][ T4390] Bluetooth: hci1: command 0x040f tx timeout [ 132.535127][ T4721] chnl_net:caif_netlink_parms(): no params data found [ 132.618455][ T1272] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.624857][ T1272] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.737544][ T4390] Bluetooth: hci5: command 0x0419 tx timeout [ 134.670498][ T4390] Bluetooth: hci1: command 0x0419 tx timeout [ 137.375068][ T4726] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.452230][ T4726] bridge0: port 1(bridge_slave_0) entered disabled state 2025/12/14 09:23:49 executed programs: 93 [ 138.443296][ T4726] device bridge_slave_0 entered promiscuous mode [ 140.935222][ T4726] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.942643][ T4726] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.164672][ T4726] device bridge_slave_1 entered promiscuous mode [ 142.931711][ T4721] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.947884][ T4721] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.992967][ T4721] device bridge_slave_0 entered promiscuous mode 2025/12/14 09:23:56 executed programs: 101 [ 143.911032][ T4721] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.783883][ T4721] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.802966][ T4721] device bridge_slave_1 entered promiscuous mode [ 146.618390][ T4726] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 147.435075][ T4726] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 2025/12/14 09:24:01 executed programs: 107 [ 149.417330][ T4721] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 150.507103][ T4726] team0: Port device team_slave_0 added [ 150.521292][ T4721] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 151.510209][ T4726] team0: Port device team_slave_1 added [ 154.486662][ T4726] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.493752][ T4726] 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. [ 154.520826][ T4726] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.535723][ T4721] team0: Port device team_slave_0 added [ 259.582034][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 259.589093][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4336/1:b..l [ 259.597313][ C1] (detected by 1, t=10502 jiffies, g=9981, q=38 ncpus=2) [ 259.604443][ C1] task:kworker/u4:6 state:R running task stack:25984 pid:4336 ppid:2 flags:0x00004000 [ 259.615875][ C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 259.623740][ C1] Call Trace: [ 259.627027][ C1] [ 259.629969][ C1] __schedule+0x10ec/0x40b0 [ 259.634516][ C1] ? __sched_text_start+0x8/0x8 [ 259.639377][ C1] ? lock_chain_count+0x20/0x20 [ 259.644250][ C1] ? preempt_schedule_irq+0xa6/0x150 [ 259.649549][ C1] preempt_schedule_irq+0xb1/0x150 [ 259.654673][ C1] ? preempt_schedule_notrace+0x110/0x110 [ 259.660407][ C1] ? rcu_is_watching+0x11/0xa0 [ 259.665194][ C1] ? rcu_irq_exit_check_preempt+0xdb/0x210 [ 259.671013][ C1] irqentry_exit+0x63/0x70 [ 259.675450][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 259.681442][ C1] RIP: 0010:lock_acquire+0x20f/0x490 [ 259.686739][ C1] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f5 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b [ 259.706365][ C1] RSP: 0018:ffffc90004597920 EFLAGS: 00000206 [ 259.712447][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 96bea84d1ec1c900 [ 259.720424][ C1] RDX: 0000000000000000 RSI: ffffffff8a6c1780 RDI: ffffffff8abef920 [ 259.728399][ C1] RBP: ffffc90004597a28 R08: dffffc0000000000 R09: fffffbfff2119049 [ 259.736377][ C1] R10: fffffbfff2119049 R11: 1ffffffff2119048 R12: 0000000000000000 [ 259.744402][ C1] R13: 1ffff920008b2f30 R14: 0000000000000246 R15: dffffc0000000000 [ 259.752410][ C1] ? read_lock_is_recursive+0x10/0x10 [ 259.757799][ C1] ? batadv_primary_if_get_selected+0x77/0x400 [ 259.763965][ C1] ? batadv_iv_ogm_queue_add+0xcf0/0xcf0 [ 259.769612][ C1] batadv_iv_ogm_schedule+0x413/0xe90 [ 259.774992][ C1] ? batadv_iv_ogm_schedule+0x3ef/0xe90 [ 259.780554][ C1] ? batadv_iv_ogm_schedule+0x3ef/0xe90 [ 259.786104][ C1] ? batadv_iv_send_outstanding_bat_ogm_packet+0x840/0x840 [ 259.793319][ C1] batadv_iv_send_outstanding_bat_ogm_packet+0x72d/0x840 [ 259.800363][ C1] ? process_one_work+0x7a1/0x1160 [ 259.805490][ C1] process_one_work+0x898/0x1160 [ 259.810451][ C1] ? worker_detach_from_pool+0x240/0x240 [ 259.816095][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 259.821125][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 259.826501][ C1] ? kthread_data+0x4b/0xc0 [ 259.831016][ C1] worker_thread+0xaa2/0x1250 [ 259.835725][ C1] ? __kthread_parkme+0x162/0x1c0 [ 259.840776][ C1] kthread+0x29d/0x330 [ 259.844858][ C1] ? worker_clr_flags+0x1a0/0x1a0 [ 259.849889][ C1] ? kthread_blkcg+0xd0/0xd0 [ 259.854507][ C1] ret_from_fork+0x1f/0x30 [ 259.858947][ C1] [ 259.861967][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10527 jiffies! g9981 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 259.874205][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=5414 [ 259.882010][ C1] rcu: rcu_preempt kthread starved for 10528 jiffies! g9981 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 259.893302][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 259.903290][ C1] rcu: RCU grace-period kthread stack dump: [ 259.909181][ C1] task:rcu_preempt state:I stack:28096 pid:16 ppid:2 flags:0x00004000 [ 259.918398][ C1] Call Trace: [ 259.921692][ C1] [ 259.924638][ C1] __schedule+0x10ec/0x40b0 [ 259.929191][ C1] ? __sched_text_start+0x8/0x8 [ 259.934061][ C1] ? __mod_timer+0x91e/0xd00 [ 259.938668][ C1] schedule+0xb9/0x180 [ 259.942747][ C1] schedule_timeout+0x15c/0x280 [ 259.947604][ C1] ? console_conditional_schedule+0x40/0x40 [ 259.953501][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 259.959496][ C1] ? update_process_times+0x1b0/0x1b0 [ 259.964890][ C1] ? prepare_to_swait_event+0x335/0x350 [ 259.970448][ C1] rcu_gp_fqs_loop+0x2f2/0x1310 [ 259.975308][ C1] ? rcu_gp_kthread+0x380/0x380 [ 259.980168][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 259.986159][ C1] ? rcu_gp_init+0x14b0/0x14b0 [ 259.990929][ C1] ? rcu_gp_cleanup+0xb4c/0xca0 [ 259.995787][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.000989][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 260.006195][ C1] rcu_gp_kthread+0x95/0x380 [ 260.010795][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 260.015912][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 260.021829][ C1] ? __kthread_parkme+0x162/0x1c0 [ 260.026874][ C1] kthread+0x29d/0x330 [ 260.030952][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 260.036067][ C1] ? kthread_blkcg+0xd0/0xd0 [ 260.040668][ C1] ret_from_fork+0x1f/0x30 [ 260.045104][ C1] [ 260.048165][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 260.054506][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 [ 260.061532][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 260.071586][ C1] RIP: 0010:default_idle+0xb/0x10 [ 260.076614][ C1] Code: 48 89 df e8 a7 b3 b6 f7 e9 4c ff ff ff e8 9d 0e f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d c7 40 4c 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 [ 260.096223][ C1] RSP: 0018:ffffc90000177de8 EFLAGS: 000002c6 [ 260.102297][ C1] RAX: 14cb2279665db700 RBX: ffffffff8a1a6267 RCX: 14cb2279665db700 [ 260.110275][ C1] RDX: 0000000000000001 RSI: ffffffff8a6c0600 RDI: ffffffff8abef920 [ 260.118247][ C1] RBP: ffffc90000177f20 R08: dffffc0000000000 R09: ffffed10171e6afa [ 260.126220][ C1] R10: ffffed10171e6afa R11: 1ffff110171e6af9 R12: 0000000000000001 [ 260.134192][ C1] R13: dffffc0000000000 R14: ffff88813fef1dc0 R15: 1ffffffff1bfe206 [ 260.142168][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 260.151095][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 260.157679][ C1] CR2: 00007f0cd1c46368 CR3: 000000005cbc1000 CR4: 00000000003506e0 [ 260.165653][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 260.173623][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 260.181598][ C1] Call Trace: [ 260.184880][ C1] [ 260.187820][ C1] default_idle_call+0x84/0xc0 [ 260.192592][ C1] do_idle+0x1fc/0x570 [ 260.196675][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 260.201878][ C1] ? asm_sysvec_call_function_single+0x16/0x20 [ 260.208042][ C1] ? schedule_idle+0x57/0x90 [ 260.212645][ C1] cpu_startup_entry+0x3f/0x60 [ 260.217416][ C1] start_secondary+0xe4/0xf0 [ 260.222025][ C1] secondary_startup_64_no_verify+0xcf/0xdb [ 260.227932][ C1]