Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts. 2026/02/20 05:20:17 parsed 1 programs [ 97.336531][ T4196] cgroup: Unknown subsys name 'net' [ 97.478940][ T4196] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 98.978191][ T4196] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 101.327004][ T4230] chnl_net:caif_netlink_parms(): no params data found [ 101.804964][ T4230] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.836866][ T4230] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.853602][ T4230] device bridge_slave_0 entered promiscuous mode [ 101.913750][ T4230] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.939034][ T4230] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.964872][ T4230] device bridge_slave_1 entered promiscuous mode [ 102.029930][ T4230] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.059049][ T4230] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.085935][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.112463][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.172889][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.210286][ T4230] team0: Port device team_slave_0 added [ 102.245159][ T4230] team0: Port device team_slave_1 added [ 102.322023][ T1235] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.329885][ T1235] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.356606][ T4230] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.386957][ T4230] 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. [ 102.442205][ T4230] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.473333][ T4230] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.480319][ T4230] 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. [ 102.538322][ T4230] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.554620][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.719239][ T4230] device hsr_slave_0 entered promiscuous mode [ 102.732810][ T4230] device hsr_slave_1 entered promiscuous mode [ 103.082474][ T4230] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.114287][ T4230] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.146576][ T4230] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.167069][ T4230] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.328252][ T4230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.357118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.384304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.407738][ T4230] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.432637][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.443155][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.463766][ T1235] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.471120][ T1235] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.523067][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.532511][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.544938][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.554158][ T1235] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.561282][ T1235] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.571170][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.580423][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.593887][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 103.605393][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 103.614388][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 103.627881][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 103.638289][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 103.670053][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.679246][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.690177][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.700530][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.712418][ T4230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 103.848171][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 103.856351][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 103.874522][ T4230] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.898067][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.909495][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.930440][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.940091][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.951656][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.960666][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.972848][ T4230] device veth0_vlan entered promiscuous mode [ 103.986721][ T4230] device veth1_vlan entered promiscuous mode [ 104.009523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 104.025436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 104.034161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.044635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.056713][ T4230] device veth0_macvtap entered promiscuous mode [ 104.069168][ T4230] device veth1_macvtap entered promiscuous mode [ 104.088432][ T4230] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.096713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 104.106183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.115099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.124512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.137281][ T4230] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.146029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.155048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.171127][ T4230] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.180909][ T4230] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.190062][ T4230] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.199095][ T4230] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/20 05:20:27 executed programs: 0 [ 104.500743][ T4230] syz-executor (4230) used greatest stack depth: 19952 bytes left [ 104.979115][ T4307] chnl_net:caif_netlink_parms(): no params data found [ 104.993328][ T4312] chnl_net:caif_netlink_parms(): no params data found [ 105.139618][ T4312] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.146920][ T4312] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.155059][ T4312] device bridge_slave_0 entered promiscuous mode [ 105.172675][ T4312] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.179794][ T4312] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.187864][ T4312] device bridge_slave_1 entered promiscuous mode [ 105.211808][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.219139][ T4307] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.228993][ T4307] device bridge_slave_0 entered promiscuous mode [ 105.265700][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.275924][ T4307] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.284853][ T4307] device bridge_slave_1 entered promiscuous mode [ 105.355891][ T4312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.368019][ T4312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.387010][ T4317] chnl_net:caif_netlink_parms(): no params data found [ 105.397975][ T4313] chnl_net:caif_netlink_parms(): no params data found [ 105.496540][ T4307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.518913][ T4316] chnl_net:caif_netlink_parms(): no params data found [ 105.544753][ T4312] team0: Port device team_slave_0 added [ 105.553135][ T4307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.597368][ T4312] team0: Port device team_slave_1 added [ 105.694337][ T4307] team0: Port device team_slave_0 added [ 105.708698][ T4312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.716072][ T4312] 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. [ 105.744099][ T4312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.769429][ T4313] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.776740][ T4313] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.785374][ T4313] device bridge_slave_0 entered promiscuous mode [ 105.796056][ T4307] team0: Port device team_slave_1 added [ 105.804960][ T4312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.812243][ T4312] 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. [ 105.839009][ T4312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.850756][ T4316] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.858243][ T4316] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.866984][ T4316] device bridge_slave_0 entered promiscuous mode [ 105.874732][ T4317] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.882417][ T4317] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.890732][ T4317] device bridge_slave_0 entered promiscuous mode [ 105.899917][ T4313] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.907831][ T4313] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.916226][ T4313] device bridge_slave_1 entered promiscuous mode [ 105.934881][ T4316] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.942490][ T4316] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.950559][ T4316] device bridge_slave_1 entered promiscuous mode [ 105.958464][ T4317] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.968634][ T4317] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.978364][ T4317] device bridge_slave_1 entered promiscuous mode [ 106.024512][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.031546][ T4307] 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. [ 106.057916][ T4307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.070943][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.077992][ T4307] 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. [ 106.104320][ T4307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.118386][ T4313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.159945][ T4312] device hsr_slave_0 entered promiscuous mode [ 106.167008][ T4312] device hsr_slave_1 entered promiscuous mode [ 106.174338][ T4312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.182693][ T4312] Cannot create hsr debugfs directory [ 106.194115][ T4313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.205854][ T4316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.218279][ T4317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.257192][ T4316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.276156][ T4317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.356122][ T4313] team0: Port device team_slave_0 added [ 106.376912][ T4316] team0: Port device team_slave_0 added [ 106.391613][ T4307] device hsr_slave_0 entered promiscuous mode [ 106.400629][ T4307] device hsr_slave_1 entered promiscuous mode [ 106.408785][ T4307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.416946][ T4307] Cannot create hsr debugfs directory [ 106.424831][ T4313] team0: Port device team_slave_1 added [ 106.436900][ T4316] team0: Port device team_slave_1 added [ 106.449744][ T4317] team0: Port device team_slave_0 added [ 106.458585][ T4317] team0: Port device team_slave_1 added [ 106.515032][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.522737][ T4316] 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. [ 106.550465][ T4316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.591005][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.598314][ T4316] 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. [ 106.605049][ T4297] Bluetooth: hci0: command 0x0409 tx timeout [ 106.626415][ T4316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.643781][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.650927][ T4313] 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. [ 106.679137][ T4313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.690074][ T4297] Bluetooth: hci1: command 0x0409 tx timeout [ 106.692615][ T4301] Bluetooth: hci2: command 0x0409 tx timeout [ 106.702522][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.709748][ T4313] 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. [ 106.736094][ T4313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.755840][ T4317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.766427][ T4317] 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. [ 106.793472][ T4278] Bluetooth: hci4: command 0x0409 tx timeout [ 106.793612][ T4317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.811991][ T4278] Bluetooth: hci3: command 0x0409 tx timeout [ 106.850344][ T4317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.858071][ T4317] 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. [ 106.884409][ T4317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.939677][ T4316] device hsr_slave_0 entered promiscuous mode [ 106.946780][ T4316] device hsr_slave_1 entered promiscuous mode [ 106.953616][ T4316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.961180][ T4316] Cannot create hsr debugfs directory [ 107.005624][ T4313] device hsr_slave_0 entered promiscuous mode [ 107.013286][ T4313] device hsr_slave_1 entered promiscuous mode [ 107.020238][ T4313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.028779][ T4313] Cannot create hsr debugfs directory [ 107.062737][ T4317] device hsr_slave_0 entered promiscuous mode [ 107.069739][ T4317] device hsr_slave_1 entered promiscuous mode [ 107.077032][ T4317] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.085800][ T4317] Cannot create hsr debugfs directory [ 107.263693][ T4312] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 107.277523][ T4312] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 107.301118][ T4307] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.330464][ T4312] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 107.376934][ T4312] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 107.502544][ T4312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.516192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.526848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.541016][ T4312] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.563644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.579480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.588359][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.595523][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.605759][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.614676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.623822][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.631025][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.639818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.649805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.681190][ T4312] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 107.692215][ T4312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.705276][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.716785][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.728938][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.738977][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.748770][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.758263][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.767348][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.777329][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.786465][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.800646][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.831188][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.958604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.967109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.980258][ T4312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.002419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.011682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.037322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.046661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.058293][ T4312] device veth0_vlan entered promiscuous mode [ 108.066621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.075753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.089421][ T4312] device veth1_vlan entered promiscuous mode [ 108.123121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.134252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.143158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.152583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.164344][ T4312] device veth0_macvtap entered promiscuous mode [ 108.175497][ T4312] device veth1_macvtap entered promiscuous mode [ 108.194125][ T4312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.205952][ T4312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.218002][ T4312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.226741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.237174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.247518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.256722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.269539][ T4312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.280640][ T4312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.292517][ T4312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.300710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.312584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.323740][ T4312] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.333666][ T4312] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.344004][ T4312] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.354575][ T4312] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.435247][ T1235] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.456283][ T1235] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.489539][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.497258][ T396] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.506024][ T396] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.518108][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.682744][ T4301] Bluetooth: hci0: command 0x041b tx timeout [ 108.762426][ T4301] Bluetooth: hci2: command 0x041b tx timeout [ 108.773840][ T4301] Bluetooth: hci1: command 0x041b tx timeout [ 108.843574][ T4301] Bluetooth: hci3: command 0x041b tx timeout [ 108.849727][ T4301] Bluetooth: hci4: command 0x041b tx timeout 2026/02/20 05:20:32 executed programs: 23 [ 109.509835][ T4307] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.588707][ T4307] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.702937][ T4307] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.887727][ T4313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 109.937934][ T4313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 109.995126][ T4313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 110.007203][ T4313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 110.109065][ T4317] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 110.119895][ T4317] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 110.802572][ T4298] Bluetooth: hci0: command 0x040f tx timeout [ 215.151863][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 215.159013][ C1] rcu: 0-...!: (0 ticks this GP) idle=6e3/1/0x4000000000000002 softirq=6980/6980 fqs=16 [ 215.169944][ C1] (detected by 1, t=10502 jiffies, g=7789, q=81) [ 215.176442][ C1] Sending NMI from CPU 1 to CPUs 0: [ 215.181691][ C0] NMI backtrace for cpu 0 [ 215.181720][ C0] CPU: 0 PID: 1235 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 215.181737][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 215.181758][ C0] Workqueue: netns cleanup_net [ 215.181803][ C0] RIP: 0010:trace_hardirqs_off_finish+0x45/0x1f0 [ 215.181826][ C0] Code: 85 db 74 0a e8 1c d2 f9 ff e9 a8 00 00 00 65 c7 05 c4 e2 83 7e 01 00 00 00 65 8b 1d 8d 1f 83 7e 89 de 81 e6 00 00 f0 00 31 ff 56 d5 f9 ff 81 e3 00 00 f0 00 74 07 e8 e9 d1 f9 ff eb 78 48 8b [ 215.181839][ C0] RSP: 0018:ffffc90004ff7168 EFLAGS: 00000046 [ 215.181852][ C0] RAX: ffffffff817f501b RBX: 0000000000000201 RCX: ffff888022afbb80 [ 215.181863][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 215.181873][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 215.181882][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 215.181891][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 215.181900][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 215.181914][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 215.181925][ C0] CR2: 00007f27cf283dac CR3: 000000001fe04000 CR4: 00000000003506f0 [ 215.181939][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 215.181948][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 215.181958][ C0] Call Trace: [ 215.181964][ C0] [ 215.181980][ C0] irqentry_enter+0x33/0x50 [ 215.182002][ C0] sysvec_irq_work+0xa/0xc0 [ 215.182018][ C0] asm_sysvec_irq_work+0x16/0x20 [ 215.182036][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 [ 215.182054][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 e2 f0 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08 [ 215.182067][ C0] RSP: 0018:ffffc90004ff7260 EFLAGS: 00000206 [ 215.182079][ C0] RAX: 430cf048634cfd00 RBX: 1ffff920009fee50 RCX: 430cf048634cfd00 [ 215.182091][ C0] RDX: dffffc0000000000 RSI: ffffffff8a2b2780 RDI: ffffffff8a79f800 [ 215.182103][ C0] RBP: ffffc90004ff7328 R08: ffffffff901d30ff R09: 1ffffffff203a61f [ 215.182114][ C0] R10: dffffc0000000000 R11: fffffbfff203a620 R12: ffffffff8c322f00 [ 215.182126][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 215.182146][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 215.182173][ C0] __rcu_read_unlock+0x78/0xd0 [ 215.182190][ C0] __neigh_notify+0x282/0x2e0 [ 215.182209][ C0] neigh_cleanup_and_release+0x9d/0x250 [ 215.182227][ C0] neigh_flush_dev+0x184/0x990 [ 215.182247][ C0] ? __neigh_ifdown+0x2c/0x3a0 [ 215.182263][ C0] __neigh_ifdown+0x39/0x3a0 [ 215.182282][ C0] neigh_ifdown+0x1b/0x30 [ 215.182297][ C0] rt6_disable_ip+0x616/0x6b0 [ 215.182316][ C0] ? fib6_ifdown+0x4a0/0x4a0 [ 215.182331][ C0] ? mark_lock+0x94/0x320 [ 215.182348][ C0] addrconf_ifdown+0x155/0x19c0 [ 215.182364][ C0] ? lock_chain_count+0x20/0x20 [ 215.182386][ C0] ? tls_dev_event+0x69c/0xe90 [ 215.182406][ C0] ? addrconf_cleanup+0x260/0x260 [ 215.182422][ C0] ? __local_bh_enable_ip+0x136/0x1c0 [ 215.182445][ C0] addrconf_notify+0x445/0xf00 [ 215.182464][ C0] raw_notifier_call_chain+0xcb/0x160 [ 215.182485][ C0] dev_close_many+0x29f/0x400 [ 215.182506][ C0] ? __dev_open+0x430/0x430 [ 215.182524][ C0] ? do_raw_spin_unlock+0x11d/0x230 [ 215.182544][ C0] unregister_netdevice_many+0x481/0x19f0 [ 215.182569][ C0] ? alloc_netdev_mqs+0xc40/0xc40 [ 215.182588][ C0] ? unregister_netdevice_queue+0x1aa/0x370 [ 215.182614][ C0] ip6gre_exit_batch_net+0x44d/0x4a0 [ 215.182634][ C0] ? ip6gre_init_net+0x2f0/0x2f0 [ 215.182649][ C0] ? remove_proc_subtree+0x421/0x560 [ 215.182671][ C0] ? ip6gre_init_net+0x2f0/0x2f0 [ 215.182687][ C0] cleanup_net+0x791/0xba0 [ 215.182704][ C0] ? ops_free_list+0x330/0x330 [ 215.182720][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 215.182737][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.182751][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.182768][ C0] process_one_work+0x85f/0x1010 [ 215.182793][ C0] ? worker_detach_from_pool+0x240/0x240 [ 215.182810][ C0] ? lockdep_hardirqs_off+0x70/0x100 [ 215.182828][ C0] ? _raw_spin_lock_irq+0xb7/0xf0 [ 215.182842][ C0] ? _raw_spin_lock_irqsave+0x100/0x100 [ 215.182859][ C0] ? wq_worker_running+0x97/0x170 [ 215.182876][ C0] worker_thread+0xaa6/0x1290 [ 215.182906][ C0] kthread+0x436/0x520 [ 215.182920][ C0] ? rcu_lock_release+0x20/0x20 [ 215.182935][ C0] ? kthread_blkcg+0xd0/0xd0 [ 215.182950][ C0] ret_from_fork+0x1f/0x30 [ 215.182974][ C0] [ 215.183687][ C1] rcu: rcu_preempt kthread starved for 10420 jiffies! g7789 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 215.650279][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 215.660895][ C1] rcu: RCU grace-period kthread stack dump: [ 215.666880][ C1] task:rcu_preempt state:R running task stack:28016 pid: 15 ppid: 2 flags:0x00004000 [ 215.678549][ C1] Call Trace: [ 215.681993][ C1] [ 215.684962][ C1] __schedule+0x11ef/0x43c0 [ 215.689931][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 215.696250][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 215.701596][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 215.707689][ C1] ? _raw_spin_unlock+0x40/0x40 [ 215.712628][ C1] ? release_firmware_map_entry+0x190/0x190 [ 215.718575][ C1] ? __mod_timer+0x91e/0xd00 [ 215.723211][ C1] schedule+0x11b/0x1e0 [ 215.727425][ C1] schedule_timeout+0x184/0x2d0 [ 215.732416][ C1] ? console_conditional_schedule+0x40/0x40 [ 215.738357][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 215.744289][ C1] ? update_process_times+0x200/0x200 [ 215.749714][ C1] ? prepare_to_swait_event+0x331/0x350 [ 215.755492][ C1] rcu_gp_fqs_loop+0x2be/0x11d0 [ 215.760503][ C1] ? dyntick_save_progress_counter+0x230/0x230 [ 215.766828][ C1] ? rcu_gp_init+0x10f0/0x10f0 [ 215.771730][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.776974][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 215.782220][ C1] rcu_gp_kthread+0x9b/0x370 [ 215.786954][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 215.792885][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 215.798032][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 215.804189][ C1] ? __kthread_parkme+0x157/0x1b0 [ 215.809258][ C1] kthread+0x436/0x520 [ 215.813468][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 215.818624][ C1] ? kthread_blkcg+0xd0/0xd0 [ 215.823349][ C1] ret_from_fork+0x1f/0x30 [ 215.827823][ C1] [ 215.830986][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 215.837336][ C1] NMI backtrace for cpu 1 [ 215.841773][ C1] CPU: 1 PID: 4298 Comm: kworker/1:19 Not tainted syzkaller #0 [ 215.849432][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 215.859617][ C1] Workqueue: events_power_efficient neigh_periodic_work [ 215.866613][ C1] Call Trace: [ 215.869928][ C1] [ 215.872804][ C1] dump_stack_lvl+0x188/0x250 [ 215.877530][ C1] ? show_regs_print_info+0x20/0x20 [ 215.882854][ C1] ? load_image+0x400/0x400 [ 215.887498][ C1] nmi_cpu_backtrace+0x3a2/0x3d0 [ 215.892734][ C1] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 215.899025][ C1] ? _printk+0xda/0x130 [ 215.903220][ C1] ? cpu_online+0x1d/0x30 [ 215.907583][ C1] ? load_image+0x400/0x400 [ 215.912119][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 215.918253][ C1] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 215.924459][ C1] rcu_check_gp_kthread_starvation+0x1cd/0x250 [ 215.930703][ C1] print_other_cpu_stall+0x1110/0x1270 [ 215.936306][ C1] ? print_cpu_stall+0x5f0/0x5f0 [ 215.941289][ C1] ? timekeeping_advance+0x7f6/0xac0 [ 215.946614][ C1] ? __lock_acquire+0x7d10/0x7d10 [ 215.951694][ C1] rcu_sched_clock_irq+0x843/0x1120 [ 215.957020][ C1] ? rcutree_dead_cpu+0x20/0x20 [ 215.961993][ C1] ? account_process_tick+0x22a/0x3a0 [ 215.967572][ C1] update_process_times+0x193/0x200 [ 215.972894][ C1] tick_sched_timer+0x37d/0x560 [ 215.977779][ C1] ? tick_setup_sched_timer+0x2c0/0x2c0 [ 215.983367][ C1] __hrtimer_run_queues+0x4ad/0xb70 [ 215.988621][ C1] ? hrtimer_interrupt+0x8d0/0x8d0 [ 215.993774][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 215.999880][ C1] hrtimer_interrupt+0x3bb/0x8d0 [ 216.004963][ C1] __sysvec_apic_timer_interrupt+0x137/0x4a0 [ 216.011067][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 216.016870][ C1] [ 216.019825][ C1] [ 216.022787][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 216.028806][ C1] RIP: 0010:queued_write_lock_slowpath+0x129/0x270 [ 216.035450][ C1] Code: f0 41 81 0e 00 01 00 00 43 0f b6 04 27 84 c0 74 37 44 89 f1 80 e1 07 80 c1 03 38 c1 7c 2a 4c 89 f7 e8 2b c5 5f 00 eb 20 f3 90 <43> 0f b6 04 27 84 c0 74 15 44 89 f1 80 e1 07 80 c1 03 38 c1 7c 08 [ 216.055582][ C1] RSP: 0018:ffffc9000314fa40 EFLAGS: 00000206 [ 216.061782][ C1] RAX: 00000000000001ff RBX: ffffc9000314fa90 RCX: ffffffff815e68bf [ 216.069904][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8d53bb58 [ 216.078197][ C1] RBP: ffffc9000314faf0 R08: ffffffff8d53bb5b R09: 1ffffffff1aa776b [ 216.086569][ C1] R10: dffffc0000000000 R11: fffffbfff1aa776c R12: dffffc0000000000 [ 216.094790][ C1] R13: 1ffff92000629f4c R14: ffffffff8d53bb58 R15: 1ffffffff1aa776b [ 216.102841][ C1] ? queued_write_lock_slowpath+0xff/0x270 [ 216.108692][ C1] ? queued_read_lock_slowpath+0x200/0x200 [ 216.114635][ C1] do_raw_write_lock+0x1e6/0x260 [ 216.119615][ C1] ? do_raw_read_unlock+0x70/0x70 [ 216.124673][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 216.130695][ C1] ? neigh_periodic_work+0x57/0xc70 [ 216.135933][ C1] neigh_periodic_work+0x57/0xc70 [ 216.141088][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.146320][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.151556][ C1] process_one_work+0x85f/0x1010 [ 216.156809][ C1] ? worker_detach_from_pool+0x240/0x240 [ 216.162650][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 216.168176][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 216.173467][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 216.179169][ C1] ? wq_worker_running+0x97/0x170 [ 216.184355][ C1] worker_thread+0xaa6/0x1290 [ 216.189133][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 216.194468][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 216.200409][ C1] kthread+0x436/0x520 [ 216.204523][ C1] ? rcu_lock_release+0x20/0x20 [ 216.209410][ C1] ? kthread_blkcg+0xd0/0xd0 [ 216.214029][ C1] ret_from_fork+0x1f/0x30 [ 216.218499][ C1]