[ 86.807658][ T1326] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts. 2025/10/12 14:43:54 parsed 1 programs [ 93.618207][ T4197] cgroup: Unknown subsys name 'net' [ 93.742314][ T4197] cgroup: Unknown subsys name 'rlimit' [ 95.287514][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 97.077608][ T4207] syz-executor (4207) used greatest stack depth: 20640 bytes left [ 97.527960][ T4228] chnl_net:caif_netlink_parms(): no params data found [ 97.595804][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.603685][ T4228] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.612616][ T4228] device bridge_slave_0 entered promiscuous mode [ 97.623009][ T4228] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.630543][ T4228] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.638979][ T4228] device bridge_slave_1 entered promiscuous mode [ 97.668771][ T4228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.680578][ T4228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.711913][ T4228] team0: Port device team_slave_0 added [ 97.720074][ T4228] team0: Port device team_slave_1 added [ 97.745573][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.752787][ T4228] 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. [ 97.779485][ T4228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.793127][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.800615][ T4228] 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. [ 97.827208][ T4228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.868962][ T4228] device hsr_slave_0 entered promiscuous mode [ 97.877871][ T4228] device hsr_slave_1 entered promiscuous mode [ 98.025985][ T4228] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.038384][ T4228] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.055888][ T4228] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.067486][ T4228] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.152490][ T4228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.168664][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.179062][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.191757][ T4228] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.203809][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.215265][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.225540][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.232930][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.253156][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.262009][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.271431][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.282939][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.290092][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.300788][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.319966][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.329867][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.341971][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.363309][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.372245][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.381939][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.391931][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.401494][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.411057][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.419933][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.431309][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.553532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.562151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.587831][ T4228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.608478][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.617555][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.638593][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.647144][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.658420][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.666622][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.678130][ T4228] device veth0_vlan entered promiscuous mode [ 98.690909][ T4228] device veth1_vlan entered promiscuous mode [ 98.715064][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.723842][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.733288][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.744641][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.756738][ T4228] device veth0_macvtap entered promiscuous mode [ 98.767656][ T4228] device veth1_macvtap entered promiscuous mode [ 98.790848][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.801399][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.811788][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.820275][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.830238][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.846451][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.859753][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.869586][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.884567][ T4228] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.895678][ T4228] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.904431][ T4228] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.914067][ T4228] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.597444][ T1173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.605495][ T1173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.628629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.645419][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.663072][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.675943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/10/12 14:44:04 executed programs: 0 [ 101.510793][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.592922][ T4293] chnl_net:caif_netlink_parms(): no params data found [ 101.639596][ T4293] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.646984][ T4293] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.654842][ T4293] device bridge_slave_0 entered promiscuous mode [ 101.663660][ T4293] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.670850][ T4293] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.679083][ T4293] device bridge_slave_1 entered promiscuous mode [ 101.705477][ T4293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.717556][ T4293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.742656][ T4293] team0: Port device team_slave_0 added [ 101.750501][ T4293] team0: Port device team_slave_1 added [ 101.771198][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.778356][ T4293] 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. [ 101.804717][ T4293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.817657][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.824749][ T4293] 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. [ 101.851066][ T4293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.883252][ T4293] device hsr_slave_0 entered promiscuous mode [ 101.890282][ T4293] device hsr_slave_1 entered promiscuous mode [ 101.898152][ T4293] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.906816][ T4293] Cannot create hsr debugfs directory [ 103.536795][ T4252] Bluetooth: hci0: command 0x0409 tx timeout [ 104.213766][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.252728][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.323080][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.103807][ T4293] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.113937][ T4293] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.123388][ T4293] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.163839][ T4293] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.270402][ T4293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.283380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.291678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.302852][ T4293] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.313323][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.322631][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.331453][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.338745][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.379962][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.388377][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.398511][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.407447][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.414531][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.423772][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.433099][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.442192][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.451955][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.461174][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.474078][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.483650][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.503163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.512113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.523518][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.534169][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.564036][ T4293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.616005][ T1326] Bluetooth: hci0: command 0x041b tx timeout [ 105.685106][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.693206][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.732117][ T4293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.749907][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.758779][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.799549][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.808892][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.818258][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.827019][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.838676][ T4293] device veth0_vlan entered promiscuous mode [ 105.871716][ T4293] device veth1_vlan entered promiscuous mode [ 105.891424][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 105.899655][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 105.908781][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.917914][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.928567][ T4293] device veth0_macvtap entered promiscuous mode [ 105.958506][ T4293] device veth1_macvtap entered promiscuous mode [ 105.973399][ T4293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.985196][ T4293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.996919][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.004593][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 106.013381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 106.027933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.037722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.049527][ T4293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 106.060675][ T4293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 106.071718][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.083753][ T4293] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.095977][ T4293] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.104825][ T4293] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.114106][ T4293] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.125133][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.134588][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.213762][ T1173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.224791][ T1173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.243972][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 106.269653][ T144] device hsr_slave_0 left promiscuous mode [ 106.276823][ T144] device hsr_slave_1 left promiscuous mode [ 106.283927][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.292045][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.300873][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.308403][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.317807][ T144] device bridge_slave_1 left promiscuous mode [ 106.324791][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.341034][ T144] device bridge_slave_0 left promiscuous mode [ 106.347539][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.364804][ T144] device veth1_macvtap left promiscuous mode [ 106.371957][ T144] device veth0_macvtap left promiscuous mode [ 106.378145][ T144] device veth1_vlan left promiscuous mode [ 106.384119][ T144] device veth0_vlan left promiscuous mode [ 106.563752][ T144] team0 (unregistering): Port device team_slave_1 removed [ 106.578820][ T144] team0 (unregistering): Port device team_slave_0 removed [ 106.592610][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 106.609464][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 106.674502][ T144] bond0 (unregistering): Released all slaves [ 106.755900][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.763955][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.773251][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/10/12 14:44:10 executed programs: 2 [ 107.686481][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 109.766366][ T1110] Bluetooth: hci0: command 0x0419 tx timeout 2025/10/12 14:44:15 executed programs: 64 2025/10/12 14:44:20 executed programs: 145 2025/10/12 14:44:25 executed programs: 226 2025/10/12 14:44:30 executed programs: 307 2025/10/12 14:44:35 executed programs: 390 [ 132.893734][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.900696][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 2025/10/12 14:44:40 executed programs: 473 2025/10/12 14:44:45 executed programs: 554 [ 145.388877][ T5563] chnl_net:caif_netlink_parms(): no params data found [ 145.433757][ T5563] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.441153][ T5563] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.449361][ T5563] device bridge_slave_0 entered promiscuous mode [ 145.457806][ T5563] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.465084][ T5563] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.473216][ T5563] device bridge_slave_1 entered promiscuous mode [ 145.496686][ T5563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.508087][ T5563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.540762][ T5563] team0: Port device team_slave_0 added [ 145.552405][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.567153][ T5563] team0: Port device team_slave_1 added [ 145.586948][ T5563] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.594078][ T5563] 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. [ 145.620693][ T5563] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.633227][ T5563] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.640417][ T5563] 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. [ 145.667073][ T5563] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.686995][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.716817][ T5563] device hsr_slave_0 entered promiscuous mode [ 145.723981][ T5563] device hsr_slave_1 entered promiscuous mode [ 145.737249][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.781099][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.583543][ T5563] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 146.593199][ T5563] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 146.602951][ T5563] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 146.612626][ T5563] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 146.651328][ T9] device hsr_slave_0 left promiscuous mode [ 146.658023][ T9] device hsr_slave_1 left promiscuous mode [ 146.664578][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 146.672301][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 146.680756][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 146.688858][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 146.697250][ T9] device bridge_slave_1 left promiscuous mode [ 146.703465][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.712043][ T9] device bridge_slave_0 left promiscuous mode [ 146.718488][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.731369][ T9] device veth1_macvtap left promiscuous mode [ 146.737748][ T9] device veth0_macvtap left promiscuous mode [ 146.744006][ T9] device veth1_vlan left promiscuous mode [ 146.750124][ T9] device veth0_vlan left promiscuous mode [ 146.901949][ T9] team0 (unregistering): Port device team_slave_1 removed [ 146.915779][ T9] team0 (unregistering): Port device team_slave_0 removed [ 146.930922][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 146.944720][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 147.006962][ T9] bond0 (unregistering): Released all slaves [ 147.088378][ T5563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.119269][ T5563] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.126879][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.135119][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.147418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.156406][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.165131][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.172335][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.182548][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.200567][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.211769][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.228307][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.235428][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.244199][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 147.255569][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 147.268089][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 147.277055][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 147.286401][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 147.296067][ T4252] Bluetooth: hci1: command 0x0409 tx timeout [ 147.304253][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 147.319648][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 147.337590][ T5563] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 147.348663][ T5563] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 147.360694][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 147.369546][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.378369][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 147.387143][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.395785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 147.509866][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 147.520098][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 147.533541][ T5563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.558394][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.568277][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.591941][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 147.602552][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.614243][ T5563] device veth0_vlan entered promiscuous mode [ 147.623789][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 147.633051][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 147.649890][ T5563] device veth1_vlan entered promiscuous mode [ 147.676932][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 147.686538][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 147.694856][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 147.704013][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 147.717196][ T5563] device veth0_macvtap entered promiscuous mode [ 147.728850][ T5563] device veth1_macvtap entered promiscuous mode [ 147.750186][ T5563] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 147.758324][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 147.768914][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 147.778729][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 147.789568][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 147.802908][ T5563] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 147.811162][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 147.820858][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 147.833692][ T5563] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.843196][ T5563] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.854024][ T5563] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.863489][ T5563] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.931772][ T4364] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.945206][ T4364] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.963743][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/10/12 14:44:51 executed programs: 602 [ 147.980087][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.990394][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.001722][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 149.367202][ T4252] Bluetooth: hci1: command 0x041b tx timeout [ 151.446183][ T4320] Bluetooth: hci1: command 0x040f tx timeout 2025/10/12 14:44:56 executed programs: 674 [ 153.525991][ T4252] Bluetooth: hci1: command 0x0419 tx timeout 2025/10/12 14:45:01 executed programs: 755 2025/10/12 14:45:06 executed programs: 834 2025/10/12 14:45:11 executed programs: 916 2025/10/12 14:45:16 executed programs: 998 2025/10/12 14:45:21 executed programs: 1077 2025/10/12 14:45:26 executed programs: 1160 [ 185.973472][ T6817] chnl_net:caif_netlink_parms(): no params data found [ 186.019582][ T6817] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.026968][ T6817] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.035133][ T6817] device bridge_slave_0 entered promiscuous mode [ 186.043805][ T6817] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.050992][ T6817] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.059254][ T6817] device bridge_slave_1 entered promiscuous mode [ 186.082130][ T6817] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 186.095099][ T6817] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 186.118991][ T4364] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.141421][ T6817] team0: Port device team_slave_0 added [ 186.150309][ T6817] team0: Port device team_slave_1 added [ 186.170435][ T6817] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 186.177687][ T6817] 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. [ 186.204184][ T6817] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.217138][ T6817] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.224316][ T6817] 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. [ 186.250458][ T6817] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.265032][ T4364] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.295369][ T6817] device hsr_slave_0 entered promiscuous mode [ 186.302386][ T6817] device hsr_slave_1 entered promiscuous mode [ 186.309284][ T6817] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.317159][ T6817] Cannot create hsr debugfs directory [ 186.335198][ T4364] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.399176][ T4364] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.283436][ T4364] device hsr_slave_0 left promiscuous mode [ 187.292168][ T4364] device hsr_slave_1 left promiscuous mode [ 187.299996][ T4364] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 187.307506][ T4364] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 187.317760][ T4364] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 187.325331][ T4364] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 187.334098][ T4364] device bridge_slave_1 left promiscuous mode [ 187.341557][ T4364] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.350219][ T4364] device bridge_slave_0 left promiscuous mode [ 187.356840][ T4364] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.368143][ T4364] device veth1_macvtap left promiscuous mode [ 187.374435][ T4364] device veth0_macvtap left promiscuous mode [ 187.380797][ T4364] device veth1_vlan left promiscuous mode [ 187.387458][ T4364] device veth0_vlan left promiscuous mode [ 187.534621][ T4364] team0 (unregistering): Port device team_slave_1 removed [ 187.549944][ T4364] team0 (unregistering): Port device team_slave_0 removed [ 187.562214][ T4364] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 187.576281][ T4364] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 187.633748][ T4364] bond0 (unregistering): Released all slaves [ 187.714573][ T6817] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 187.723715][ T6817] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 187.733059][ T6817] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 187.742680][ T6817] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 187.820184][ T6817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.833933][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.842238][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.854297][ T6817] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.865255][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.874589][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.883629][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.890797][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.899953][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.912187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.921309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.931466][ T4252] Bluetooth: hci0: command 0x0409 tx timeout [ 187.933070][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.944813][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.958482][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.968908][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.982272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.991755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.001771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.022857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.031883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.040910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.049551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.060392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.069711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.082645][ T6817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.206887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 188.214551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 188.229740][ T6817] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.250733][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 188.259835][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.281870][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 188.291874][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 188.301571][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 188.311755][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 188.322907][ T6817] device veth0_vlan entered promiscuous mode [ 188.335981][ T6817] device veth1_vlan entered promiscuous mode [ 188.358122][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 188.368906][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 188.377782][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 188.387765][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 188.398834][ T6817] device veth0_macvtap entered promiscuous mode [ 188.411919][ T6817] device veth1_macvtap entered promiscuous mode [ 188.430071][ T6817] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.440042][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 188.449439][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 188.459607][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 188.468749][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.482791][ T6817] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.491625][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 188.501117][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 188.513309][ T6817] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.523076][ T6817] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.532250][ T6817] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.542676][ T6817] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.615364][ T1173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.638469][ T1173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.661312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.672265][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.681974][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.694021][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/10/12 14:45:32 executed programs: 1202 [ 190.006338][ T4320] Bluetooth: hci0: command 0x041b tx timeout [ 192.085891][ T4319] Bluetooth: hci0: command 0x040f tx timeout 2025/10/12 14:45:37 executed programs: 1275 [ 194.166346][ T4320] Bluetooth: hci0: command 0x0419 tx timeout [ 194.331195][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.337711][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 2025/10/12 14:45:42 executed programs: 1357 2025/10/12 14:45:47 executed programs: 1434 2025/10/12 14:45:52 executed programs: 1511 2025/10/12 14:45:57 executed programs: 1594 2025/10/12 14:46:02 executed programs: 1678 2025/10/12 14:46:07 executed programs: 1759 [ 226.633347][ T8069] chnl_net:caif_netlink_parms(): no params data found [ 226.678372][ T8069] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.686057][ T8069] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.694087][ T8069] device bridge_slave_0 entered promiscuous mode [ 226.703010][ T8069] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.710283][ T8069] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.718376][ T8069] device bridge_slave_1 entered promiscuous mode [ 226.746457][ T8069] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 226.759124][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.773399][ T8069] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 226.799531][ T8069] team0: Port device team_slave_0 added [ 226.807559][ T8069] team0: Port device team_slave_1 added [ 226.824515][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.844501][ T8069] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 226.851690][ T8069] 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. [ 226.877944][ T8069] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 226.890227][ T8069] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 226.897592][ T8069] 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. [ 226.924359][ T8069] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 226.950964][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.974024][ T8069] device hsr_slave_0 entered promiscuous mode [ 226.981609][ T8069] device hsr_slave_1 entered promiscuous mode [ 227.014295][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 227.795222][ T8069] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 227.807029][ T8069] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 227.816752][ T8069] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 227.828401][ T8069] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 227.900865][ T144] device hsr_slave_0 left promiscuous mode [ 227.907787][ T144] device hsr_slave_1 left promiscuous mode [ 227.914144][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 227.921945][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 227.929767][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 227.937257][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 227.944860][ T144] device bridge_slave_1 left promiscuous mode [ 227.951453][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.960694][ T144] device bridge_slave_0 left promiscuous mode [ 227.967181][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.980385][ T144] device veth1_macvtap left promiscuous mode [ 227.986702][ T144] device veth0_macvtap left promiscuous mode [ 227.992878][ T144] device veth1_vlan left promiscuous mode [ 227.998735][ T144] device veth0_vlan left promiscuous mode [ 228.153513][ T144] team0 (unregistering): Port device team_slave_1 removed [ 228.167377][ T144] team0 (unregistering): Port device team_slave_0 removed [ 228.180965][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 228.195554][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 228.255919][ T144] bond0 (unregistering): Released all slaves [ 228.312027][ T8069] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.325335][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 228.333723][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 228.344484][ T8069] 8021q: adding VLAN 0 to HW filter on device team0 [ 228.356732][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 228.365458][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.374103][ T1173] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.381207][ T1173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.389329][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 228.400037][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 228.411131][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 228.420112][ T4364] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.428670][ T4364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.441054][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 228.458024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 228.469546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 228.478947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 228.505039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 228.515481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 228.524826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 228.534233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 228.543469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 228.552556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 228.561457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 228.573390][ T8069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 228.581004][ T4320] Bluetooth: hci1: command 0x0409 tx timeout [ 228.687554][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 228.695045][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 228.708907][ T8069] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 228.730853][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.742016][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.763600][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 228.776050][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.784682][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.794361][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.808828][ T8069] device veth0_vlan entered promiscuous mode [ 228.823084][ T8069] device veth1_vlan entered promiscuous mode [ 228.848492][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 228.857711][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 228.866266][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 228.874915][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 228.887933][ T8069] device veth0_macvtap entered promiscuous mode [ 228.899063][ T8069] device veth1_macvtap entered promiscuous mode [ 228.918301][ T8069] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 228.937613][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 228.946259][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 228.954404][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 228.965055][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 228.981577][ T8069] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 228.993863][ T8069] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.003134][ T8069] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.013438][ T8069] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.022682][ T8069] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.034827][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 229.043894][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 229.111622][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.131896][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.141056][ T4364] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.152358][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/10/12 14:46:12 executed programs: 1802 [ 229.162303][ T4364] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.173510][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 230.656331][ T4319] Bluetooth: hci1: command 0x041b tx timeout [ 232.725828][ T4319] Bluetooth: hci1: command 0x040f tx timeout 2025/10/12 14:46:17 executed programs: 1879 [ 234.805868][ T4320] Bluetooth: hci1: command 0x0419 tx timeout 2025/10/12 14:46:22 executed programs: 1963 2025/10/12 14:46:27 executed programs: 2045 2025/10/12 14:46:32 executed programs: 2124 2025/10/12 14:46:37 executed programs: 2204 [ 255.773631][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.780145][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 2025/10/12 14:46:42 executed programs: 2284 2025/10/12 14:46:48 executed programs: 2367 [ 266.867666][ T9330] chnl_net:caif_netlink_parms(): no params data found [ 266.913742][ T9330] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.921135][ T9330] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.929611][ T9330] device bridge_slave_0 entered promiscuous mode [ 266.939241][ T9330] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.946657][ T9330] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.954588][ T9330] device bridge_slave_1 entered promiscuous mode [ 266.978293][ T9330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.989719][ T9330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 267.020336][ T1173] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.035096][ T9330] team0: Port device team_slave_0 added [ 267.044458][ T9330] team0: Port device team_slave_1 added [ 267.066913][ T9330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 267.074053][ T9330] 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. [ 267.100853][ T9330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 267.117711][ T1173] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.130135][ T9330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 267.137515][ T9330] 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. [ 267.164059][ T9330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 267.193072][ T1173] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.214980][ T9330] device hsr_slave_0 entered promiscuous mode [ 267.222530][ T9330] device hsr_slave_1 entered promiscuous mode [ 267.229915][ T9330] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 267.237956][ T9330] Cannot create hsr debugfs directory [ 267.256945][ T1173] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.131461][ T1173] device hsr_slave_0 left promiscuous mode [ 268.139294][ T1173] device hsr_slave_1 left promiscuous mode [ 268.150761][ T1173] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 268.159506][ T1173] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 268.167896][ T1173] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 268.175443][ T1173] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 268.184075][ T1173] device bridge_slave_1 left promiscuous mode [ 268.190502][ T1173] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.199457][ T1173] device bridge_slave_0 left promiscuous mode [ 268.205787][ T1173] bridge0: port 1(bridge_slave_0) entered disabled state [ 268.217474][ T1173] device veth1_macvtap left promiscuous mode [ 268.223719][ T1173] device veth0_macvtap left promiscuous mode [ 268.229996][ T1173] device veth1_vlan left promiscuous mode [ 268.235986][ T1173] device veth0_vlan left promiscuous mode [ 268.387622][ T1173] team0 (unregistering): Port device team_slave_1 removed [ 268.401350][ T1173] team0 (unregistering): Port device team_slave_0 removed [ 268.413561][ T1173] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 268.428443][ T1173] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 268.489128][ T1173] bond0 (unregistering): Released all slaves [ 268.545825][ T9330] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 268.555219][ T9330] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 268.564533][ T9330] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 268.574599][ T9330] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 268.642226][ T9330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.658301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 268.669003][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 268.682462][ T9330] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.693213][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 268.702327][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 268.713459][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.720576][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.729076][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 268.741079][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 268.750352][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 268.759255][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.766486][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.788129][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 268.797611][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 268.808835][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 268.817026][ T4319] Bluetooth: hci0: command 0x0409 tx timeout [ 268.821885][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 268.832281][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 268.845045][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 268.854317][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 268.870004][ T9330] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 268.881358][ T9330] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 268.893014][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 268.902279][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 268.911381][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 268.920669][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 268.930176][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 269.068715][ T9330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.077348][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 269.084870][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 269.109209][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 269.119709][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 269.143149][ T9330] device veth0_vlan entered promiscuous mode [ 269.157390][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 269.166715][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 269.182012][ T9330] device veth1_vlan entered promiscuous mode [ 269.191986][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 269.200727][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 269.210309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 269.238199][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 269.250491][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 269.260142][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 269.272755][ T9330] device veth0_macvtap entered promiscuous mode [ 269.288547][ T9330] device veth1_macvtap entered promiscuous mode [ 269.309569][ T9330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 269.317237][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 269.328403][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 269.337366][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 269.347901][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 269.360447][ T9330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.369207][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 269.378717][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 269.391350][ T9330] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.400475][ T9330] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.409695][ T9330] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.419246][ T9330] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.484497][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 269.505788][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 269.516508][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 269.524425][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/10/12 14:46:53 executed programs: 2402 [ 269.533002][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 269.543048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 270.886519][ T4251] Bluetooth: hci0: command 0x041b tx timeout [ 272.975848][ T4251] Bluetooth: hci0: command 0x040f tx timeout 2025/10/12 14:46:58 executed programs: 2478 [ 275.045716][ T4251] Bluetooth: hci0: command 0x0419 tx timeout 2025/10/12 14:47:03 executed programs: 2560 2025/10/12 14:47:08 executed programs: 2645 2025/10/12 14:47:13 executed programs: 2728 [ 307.047565][T10103] chnl_net:caif_netlink_parms(): no params data found [ 308.885744][ T4320] Bluetooth: hci1: command 0x0409 tx timeout [ 310.965726][ T4320] Bluetooth: hci1: command 0x041b tx timeout [ 396.845555][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 396.852714][ C1] rcu: 0-...!: (0 ticks this GP) idle=d4b/1/0x4000000000000000 softirq=32556/32556 fqs=0 [ 396.863817][ C1] (detected by 1, t=10502 jiffies, g=49185, q=292) [ 396.870454][ C1] Sending NMI from CPU 1 to CPUs 0: [ 396.875683][ C0] NMI backtrace for cpu 0 [ 396.875706][ C0] CPU: 0 PID: 10095 Comm: syz.0.2776 Not tainted syzkaller #0 [ 396.875723][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 396.875740][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x4/0x80 [ 396.875778][ C0] Code: 77 22 89 ff 89 f6 4a c7 44 02 08 05 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a c3 90 48 8b 04 24 <65> 48 8b 0d 84 a1 8a 7e 65 8b 15 85 a1 8a 7e 81 e2 00 01 ff 00 74 [ 396.875792][ C0] RSP: 0018:ffffc9000cc16c30 EFLAGS: 00000046 [ 396.875808][ C0] RAX: ffffffff81010d1f RBX: ffff8880b9035120 RCX: ffff888025c91dc0 [ 396.875821][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 396.875831][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffc9000cc16da0 [ 396.875842][ C0] R10: fffff52001982dbb R11: 1ffff92001982db4 R12: dffffc0000000000 [ 396.875855][ C0] R13: ffffc9000cc16e06 R14: 0000000000000000 R15: dffffc0000000000 [ 396.875867][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 396.875881][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.875892][ C0] CR2: 0000001b33a63fff CR3: 0000000074784000 CR4: 00000000003506f0 [ 396.875907][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 396.875916][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 396.875926][ C0] Call Trace: [ 396.875933][ C0] [ 396.875939][ C0] perf_misc_flags+0x13f/0x1b0 [ 396.875964][ C0] perf_prepare_sample+0x132/0x1cb0 [ 396.875983][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 396.876003][ C0] ? perf_callchain+0x190/0x190 [ 396.876023][ C0] perf_event_output_forward+0x146/0x280 [ 396.876040][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 396.876058][ C0] ? perf_get_page_size+0x420/0x420 [ 396.876078][ C0] ? perf_event_output_forward+0x222/0x280 [ 396.876095][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 396.876113][ C0] __perf_event_overflow+0x364/0x530 [ 396.876132][ C0] perf_swevent_event+0x4ad/0x530 [ 396.876151][ C0] perf_tp_event+0x32c/0xb50 [ 396.876165][ C0] ? __perf_event_overflow+0x415/0x530 [ 396.876183][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 396.876199][ C0] ? perf_swevent_event+0x33e/0x530 [ 396.876235][ C0] ? update_load_avg+0xbea/0x1130 [ 396.876256][ C0] perf_trace_run_bpf_submit+0xf3/0x1c0 [ 396.876276][ C0] perf_trace_preemptirq_template+0x2be/0x380 [ 396.876296][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 396.876314][ C0] ? trace_event_raw_event_preemptirq_template+0x270/0x270 [ 396.876332][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 396.876353][ C0] ? lock_chain_count+0x20/0x20 [ 396.876372][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 396.876388][ C0] trace_irq_enable_rcuidle+0x108/0x180 [ 396.876407][ C0] trace_hardirqs_on+0x57/0x80 [ 396.876423][ C0] asm_sysvec_irq_work+0x16/0x20 [ 396.876439][ C0] RIP: 0010:rcu_read_unlock_special+0x84/0x480 [ 396.876457][ C0] Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 ad 13 9e 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b [ 396.876469][ C0] RSP: 0018:ffffc9000cc17420 EFLAGS: 00000206 [ 396.876482][ C0] RAX: 0d7e13e3f8ad8e00 RBX: 1ffff92001982e88 RCX: 0d7e13e3f8ad8e00 [ 396.876494][ C0] RDX: dffffc0000000000 RSI: ffffffff8a0b1820 RDI: ffffffff8a59a4c0 [ 396.876506][ C0] RBP: ffffc9000cc174f0 R08: dffffc0000000000 R09: fffffbfff1ff7a19 [ 396.876519][ C0] R10: fffffbfff1ff7a19 R11: 1ffffffff1ff7a18 R12: ffffffff8c120b00 [ 396.876531][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 396.876558][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 396.876577][ C0] ? __mod_lruvec_page_state+0x1fe/0x330 [ 396.876598][ C0] __rcu_read_unlock+0x78/0xd0 [ 396.876614][ C0] __unlock_page_memcg+0xea/0x100 [ 396.876634][ C0] unmap_page_range+0xfbc/0x2520 [ 396.876658][ C0] ? uprobe_munmap+0x165/0x3f0 [ 396.876681][ C0] unmap_vmas+0x11b/0x230 [ 396.876694][ C0] ? uprobe_clear_state+0x4f/0x460 [ 396.876710][ C0] ? unmap_page_range+0x2520/0x2520 [ 396.876724][ C0] ? __mutex_lock_common+0x431/0x2390 [ 396.876746][ C0] ? memset+0x1e/0x40 [ 396.876766][ C0] exit_mmap+0x38f/0x5f0 [ 396.876784][ C0] ? vm_brk+0x20/0x20 [ 396.876808][ C0] ? uprobe_clear_state+0x2f6/0x460 [ 396.876824][ C0] ? mm_update_next_owner+0x522/0x640 [ 396.876846][ C0] __mmput+0x115/0x3b0 [ 396.876862][ C0] exit_mm+0x567/0x6c0 [ 396.876879][ C0] ? xacct_add_tsk+0x4b0/0x4b0 [ 396.876898][ C0] ? do_exit+0x20a0/0x20a0 [ 396.876917][ C0] ? taskstats_exit+0x439/0xab0 [ 396.876936][ C0] ? tty_audit_exit+0x14e/0x1f0 [ 396.876956][ C0] do_exit+0x5a1/0x20a0 [ 396.876975][ C0] ? rcu_nmi_exit+0x6f/0xf0 [ 396.876992][ C0] ? put_task_struct+0x80/0x80 [ 396.877011][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 396.877031][ C0] ? lock_chain_count+0x20/0x20 [ 396.877049][ C0] ? _raw_spin_lock_irq+0xab/0xe0 [ 396.877066][ C0] do_group_exit+0x12e/0x300 [ 396.877084][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 396.877102][ C0] get_signal+0x6ca/0x12c0 [ 396.877127][ C0] arch_do_signal_or_restart+0xc1/0x1300 [ 396.877151][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 396.877170][ C0] ? perf_trace_preemptirq_template+0x2be/0x380 [ 396.877189][ C0] ? get_sigframe_size+0x10/0x10 [ 396.877208][ C0] ? rcu_nmi_exit+0x6f/0xf0 [ 396.877232][ C0] ? exit_to_user_mode_loop+0x3b/0x130 [ 396.877253][ C0] exit_to_user_mode_loop+0x9e/0x130 [ 396.877272][ C0] exit_to_user_mode_prepare+0xee/0x180 [ 396.877291][ C0] syscall_exit_to_user_mode+0x16/0x40 [ 396.877309][ C0] do_syscall_64+0x58/0xa0 [ 396.877324][ C0] ? clear_bhb_loop+0x30/0x80 [ 396.877338][ C0] ? clear_bhb_loop+0x30/0x80 [ 396.877355][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 396.877371][ C0] RIP: 0033:0x7fa915e4dec9 [ 396.877385][ C0] Code: Unable to access opcode bytes at RIP 0x7fa915e4de9f. [ 396.877392][ C0] RSP: 002b:00007fa9154bd0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 396.877408][ C0] RAX: fffffffffffffe00 RBX: 00007fa9160a4fa8 RCX: 00007fa915e4dec9 [ 396.877420][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa9160a4fa8 [ 396.877430][ C0] RBP: 00007fa9160a4fa0 R08: 0000000000000000 R09: 0000000000000000 [ 396.877440][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 396.877450][ C0] R13: 00007fa9160a5038 R14: 00007fffec2879e0 R15: 00007fffec287ac8 [ 396.877469][ C0] [ 396.877679][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g49185 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 397.520610][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=18088 [ 397.528698][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g49185 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 397.540123][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 397.550116][ C1] rcu: RCU grace-period kthread stack dump: [ 397.556020][ C1] task:rcu_preempt state:I stack:27008 pid: 15 ppid: 2 flags:0x00004000 [ 397.565337][ C1] Call Trace: [ 397.568765][ C1] [ 397.571719][ C1] __schedule+0x11bb/0x4390 [ 397.576281][ C1] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 397.581675][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 397.587585][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 397.593524][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 397.599433][ C1] ? _raw_spin_unlock+0x40/0x40 [ 397.604300][ C1] ? rcu_is_watching+0x11/0xa0 [ 397.609095][ C1] ? release_firmware_map_entry+0x190/0x190 [ 397.615021][ C1] schedule+0x11b/0x1e0 [ 397.619211][ C1] schedule_timeout+0x15c/0x280 [ 397.624082][ C1] ? console_conditional_schedule+0x40/0x40 [ 397.629998][ C1] ? update_process_times+0x200/0x200 [ 397.635398][ C1] ? prepare_to_swait_event+0x331/0x350 [ 397.640972][ C1] rcu_gp_fqs_loop+0x29e/0x11b0 [ 397.645847][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 397.651072][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 397.656394][ C1] ? rcu_gp_init+0xd58/0x10e0 [ 397.661091][ C1] ? rcu_gp_init+0x10e0/0x10e0 [ 397.665875][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 397.671090][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 397.676311][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 397.681572][ C1] rcu_gp_kthread+0x98/0x350 [ 397.686183][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 397.691311][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 397.697400][ C1] ? __kthread_parkme+0x157/0x1b0 [ 397.702475][ C1] kthread+0x436/0x520 [ 397.706560][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 397.711686][ C1] ? kthread_blkcg+0xd0/0xd0 [ 397.716295][ C1] ret_from_fork+0x1f/0x30 [ 397.720742][ C1] [ 397.723811][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 397.730312][ C1] Sending NMI from CPU 1 to CPUs 0: [ 397.735532][ C0] NMI backtrace for cpu 0 [ 397.735546][ C0] CPU: 0 PID: 10095 Comm: syz.0.2776 Not tainted syzkaller #0 [ 397.735563][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 397.735573][ C0] RIP: 0010:__lock_acquire+0x91e/0x7c60 [ 397.735596][ C0] Code: 89 c6 41 81 e6 ff 1f 00 00 c1 e8 03 25 f8 03 00 00 48 8d b8 c0 d0 fb 8f be 08 00 00 00 e8 7a 2d 60 00 4c 0f a3 35 42 ca 9f 0e <73> 1a 4b 8d 04 76 c1 e0 06 4c 8d b0 80 4f 94 8f 49 b8 00 00 00 00 [ 397.735610][ C0] RSP: 0018:ffffc9000cc16860 EFLAGS: 00000057 [ 397.735625][ C0] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff815c0676 [ 397.735636][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8ffbd0c0 [ 397.735647][ C0] RBP: ffffc9000cc16ab0 R08: dffffc0000000000 R09: fffffbfff1ff7a19 [ 397.735659][ C0] R10: fffffbfff1ff7a19 R11: 1ffffffff1ff7a18 R12: ffff888025c928f8 [ 397.735672][ C0] R13: 0000000000000002 R14: 0000000000000015 R15: ffff888025c928f8 [ 397.735683][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 397.735697][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 397.735709][ C0] CR2: 0000001b33a63fff CR3: 0000000074784000 CR4: 00000000003506f0 [ 397.735724][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 397.735733][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 397.735743][ C0] Call Trace: [ 397.735749][ C0] [ 397.735755][ C0] ? rcu_lock_release+0x5/0x40 [ 397.735772][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 397.735794][ C0] ? __lock_acquire+0x12d9/0x7c60 [ 397.735813][ C0] ? mark_lock+0x94/0x320 [ 397.735831][ C0] ? verify_lock_unused+0x140/0x140 [ 397.735848][ C0] ? __lock_acquire+0x12d9/0x7c60 [ 397.735868][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 397.735888][ C0] ? __lock_acquire+0x12d9/0x7c60 [ 397.735908][ C0] lock_acquire+0x197/0x3f0 [ 397.735925][ C0] ? rcu_lock_acquire+0x5/0x30 [ 397.735942][ C0] ? rcu_lock_release+0x5/0x40 [ 397.735956][ C0] ? read_lock_is_recursive+0x10/0x10 [ 397.735975][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 397.735993][ C0] ? llist_add_batch+0x85/0xa0 [ 397.736014][ C0] rcu_lock_acquire+0x2a/0x30 [ 397.736028][ C0] ? rcu_lock_acquire+0x5/0x30 [ 397.736041][ C0] perf_output_begin_forward+0x97/0xa30 [ 397.736061][ C0] ? kvm_is_in_guest+0x24/0x30 [ 397.736081][ C0] ? perf_prepare_sample+0x1680/0x1cb0 [ 397.736098][ C0] ? __perf_cgroup_move+0x140/0x140 [ 397.736117][ C0] ? perf_callchain+0x190/0x190 [ 397.736135][ C0] perf_event_output_forward+0x15c/0x280 [ 397.736151][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 397.736169][ C0] ? perf_get_page_size+0x420/0x420 [ 397.736188][ C0] ? perf_event_output_forward+0x222/0x280 [ 397.736204][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 397.736221][ C0] __perf_event_overflow+0x364/0x530 [ 397.736240][ C0] perf_swevent_event+0x4ad/0x530 [ 397.736258][ C0] perf_tp_event+0x32c/0xb50 [ 397.736272][ C0] ? __perf_event_overflow+0x415/0x530 [ 397.736290][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 397.736305][ C0] ? perf_swevent_event+0x33e/0x530 [ 397.736336][ C0] ? update_load_avg+0xbea/0x1130 [ 397.736357][ C0] perf_trace_run_bpf_submit+0xf3/0x1c0 [ 397.736375][ C0] perf_trace_preemptirq_template+0x2be/0x380 [ 397.736395][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 397.736413][ C0] ? trace_event_raw_event_preemptirq_template+0x270/0x270 [ 397.736430][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 397.736450][ C0] ? lock_chain_count+0x20/0x20 [ 397.736469][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 397.736484][ C0] trace_irq_enable_rcuidle+0x108/0x180 [ 397.736502][ C0] trace_hardirqs_on+0x57/0x80 [ 397.736518][ C0] asm_sysvec_irq_work+0x16/0x20 [ 397.736534][ C0] RIP: 0010:rcu_read_unlock_special+0x84/0x480 [ 397.736557][ C0] Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 ad 13 9e 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b [ 397.736570][ C0] RSP: 0018:ffffc9000cc17420 EFLAGS: 00000206 [ 397.736582][ C0] RAX: 0d7e13e3f8ad8e00 RBX: 1ffff92001982e88 RCX: 0d7e13e3f8ad8e00 [ 397.736595][ C0] RDX: dffffc0000000000 RSI: ffffffff8a0b1820 RDI: ffffffff8a59a4c0 [ 397.736607][ C0] RBP: ffffc9000cc174f0 R08: dffffc0000000000 R09: fffffbfff1ff7a19 [ 397.736619][ C0] R10: fffffbfff1ff7a19 R11: 1ffffffff1ff7a18 R12: ffffffff8c120b00 [ 397.736631][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 397.736650][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 397.736668][ C0] ? __mod_lruvec_page_state+0x1fe/0x330 [ 397.736689][ C0] __rcu_read_unlock+0x78/0xd0 [ 397.736705][ C0] __unlock_page_memcg+0xea/0x100 [ 397.736725][ C0] unmap_page_range+0xfbc/0x2520 [ 397.736747][ C0] ? uprobe_munmap+0x165/0x3f0 [ 397.736767][ C0] unmap_vmas+0x11b/0x230 [ 397.736781][ C0] ? uprobe_clear_state+0x4f/0x460 [ 397.736797][ C0] ? unmap_page_range+0x2520/0x2520 [ 397.736811][ C0] ? __mutex_lock_common+0x431/0x2390 [ 397.736833][ C0] ? memset+0x1e/0x40 [ 397.736852][ C0] exit_mmap+0x38f/0x5f0 [ 397.736870][ C0] ? vm_brk+0x20/0x20 [ 397.736891][ C0] ? uprobe_clear_state+0x2f6/0x460 [ 397.736906][ C0] ? mm_update_next_owner+0x522/0x640 [ 397.736927][ C0] __mmput+0x115/0x3b0 [ 397.736943][ C0] exit_mm+0x567/0x6c0 [ 397.736960][ C0] ? xacct_add_tsk+0x4b0/0x4b0 [ 397.736979][ C0] ? do_exit+0x20a0/0x20a0 [ 397.736997][ C0] ? taskstats_exit+0x439/0xab0 [ 397.737015][ C0] ? tty_audit_exit+0x14e/0x1f0 [ 397.737034][ C0] do_exit+0x5a1/0x20a0 [ 397.737053][ C0] ? rcu_nmi_exit+0x6f/0xf0 [ 397.737069][ C0] ? put_task_struct+0x80/0x80 [ 397.737087][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 397.737107][ C0] ? lock_chain_count+0x20/0x20 [ 397.737125][ C0] ? _raw_spin_lock_irq+0xab/0xe0 [ 397.737140][ C0] do_group_exit+0x12e/0x300 [ 397.737158][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 397.737176][ C0] get_signal+0x6ca/0x12c0 [ 397.737198][ C0] arch_do_signal_or_restart+0xc1/0x1300 [ 397.737221][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 397.737239][ C0] ? perf_trace_preemptirq_template+0x2be/0x380 [ 397.737257][ C0] ? get_sigframe_size+0x10/0x10 [ 397.737275][ C0] ? rcu_nmi_exit+0x6f/0xf0 [ 397.737297][ C0] ? exit_to_user_mode_loop+0x3b/0x130 [ 397.737317][ C0] exit_to_user_mode_loop+0x9e/0x130 [ 397.737336][ C0] exit_to_user_mode_prepare+0xee/0x180 [ 397.737355][ C0] syscall_exit_to_user_mode+0x16/0x40 [ 397.737372][ C0] do_syscall_64+0x58/0xa0 [ 397.737386][ C0] ? clear_bhb_loop+0x30/0x80 [ 397.737401][ C0] ? clear_bhb_loop+0x30/0x80 [ 397.737417][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 397.737433][ C0] RIP: 0033:0x7fa915e4dec9 [ 397.737446][ C0] Code: Unable to access opcode bytes at RIP 0x7fa915e4de9f. [ 397.737453][ C0] RSP: 002b:00007fa9154bd0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 397.737468][ C0] RAX: fffffffffffffe00 RBX: 00007fa9160a4fa8 RCX: 00007fa915e4dec9 [ 397.737480][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa9160a4fa8 [ 397.737490][ C0] RBP: 00007fa9160a4fa0 R08: 0000000000000000 R09: 0000000000000000 [ 397.737501][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 397.737510][ C0] R13: 00007fa9160a5038 R14: 00007fffec2879e0 R15: 00007fffec287ac8 [ 397.737528][ C0]