syzkaller login: [ 96.941832][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:5027' (ED25519) to the list of known hosts. 2026/02/26 17:56:45 parsed 1 programs [ 126.568657][ T5327] cgroup: Unknown subsys name 'net' [ 126.618449][ T5327] cgroup: Unknown subsys name 'cpuset' [ 126.624251][ T5327] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 128.522745][ T5327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 134.000302][ T5345] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 136.337928][ T5391] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 136.363469][ T5391] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 136.367872][ T5391] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 136.371417][ T5391] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 136.374892][ T5391] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 138.031230][ T5377] chnl_net:caif_netlink_parms(): no params data found [ 138.453885][ T5391] Bluetooth: hci0: command tx timeout [ 138.463224][ T5377] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.475468][ T5377] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.488940][ T5377] bridge_slave_0: entered allmulticast mode [ 138.503812][ T5377] bridge_slave_0: entered promiscuous mode [ 138.524506][ T5377] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.527634][ T5377] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.549422][ T5377] bridge_slave_1: entered allmulticast mode [ 138.574675][ T5377] bridge_slave_1: entered promiscuous mode [ 138.674141][ T3054] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 138.677520][ T3054] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 138.748681][ T5377] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.775849][ T5377] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.894122][ T5377] team0: Port device team_slave_0 added [ 138.910517][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 138.914084][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 138.938781][ T5377] team0: Port device team_slave_1 added [ 139.062241][ T5377] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 139.072864][ T5377] 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 1532 would solve the problem. [ 139.115654][ T5377] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 139.136884][ T5377] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 139.140233][ T5377] 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 1532 would solve the problem. [ 139.192426][ T5377] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 139.284511][ T5377] hsr_slave_0: entered promiscuous mode [ 139.293497][ T5377] hsr_slave_1: entered promiscuous mode [ 139.597730][ T5377] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 139.624265][ T5377] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 139.631069][ T5377] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 139.647191][ T5377] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 139.755000][ T5377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.771745][ T5377] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.781829][ T174] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.785073][ T174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.797030][ T174] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.800078][ T174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.968423][ T5377] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.004379][ T5377] veth0_vlan: entered promiscuous mode [ 140.012271][ T5377] veth1_vlan: entered promiscuous mode [ 140.039153][ T5377] veth0_macvtap: entered promiscuous mode [ 140.047106][ T5377] veth1_macvtap: entered promiscuous mode [ 140.061352][ T5377] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 140.071886][ T5377] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 140.086369][ T24] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.092253][ T24] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.102332][ T24] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.117437][ T24] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/26 17:57:01 executed programs: 0 [ 140.366340][ T4663] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 140.370884][ T4663] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 140.378926][ T4663] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 140.383095][ T4663] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 140.386575][ T4663] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 140.505156][ T5391] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 140.509265][ T5391] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 140.522766][ T5391] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 140.533250][ T5391] Bluetooth: hci0: command tx timeout [ 140.536943][ T5391] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 140.542747][ T5391] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 140.603291][ T5445] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 140.607898][ T5445] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 140.611502][ T5445] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 140.626038][ T5445] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 140.629540][ T5445] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 140.689063][ T5445] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 140.727240][ T5391] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 140.734086][ T5445] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 140.744910][ T5445] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 140.750244][ T4663] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 140.756529][ T5445] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 140.760814][ T4663] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 140.764633][ T5445] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 140.769064][ T4663] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 140.786107][ T4663] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 140.873147][ T5391] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 140.893267][ T5391] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 140.905333][ T5391] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 140.942740][ T5391] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 140.962872][ T5391] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 141.185597][ T3054] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.318320][ T3054] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.564544][ T3054] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.194921][ T3054] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.450283][ T5435] chnl_net:caif_netlink_parms(): no params data found [ 142.454424][ T4663] Bluetooth: hci1: command tx timeout [ 142.614716][ T4663] Bluetooth: hci2: command tx timeout [ 142.768751][ T5435] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.772011][ T5435] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.775388][ T4663] Bluetooth: hci3: command tx timeout [ 142.778741][ T5435] bridge_slave_0: entered allmulticast mode [ 142.782290][ T5435] bridge_slave_0: entered promiscuous mode [ 142.801476][ T5435] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.823691][ T5435] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.826938][ T5435] bridge_slave_1: entered allmulticast mode [ 142.850986][ T5435] bridge_slave_1: entered promiscuous mode [ 142.860726][ T5391] Bluetooth: hci4: command tx timeout [ 142.864542][ T4663] Bluetooth: hci5: command tx timeout [ 142.898281][ T5450] chnl_net:caif_netlink_parms(): no params data found [ 142.962832][ T5435] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.005672][ T5435] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.019554][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.022848][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 143.093083][ T4663] Bluetooth: hci6: command tx timeout [ 143.266271][ T5456] chnl_net:caif_netlink_parms(): no params data found [ 143.289023][ T5435] team0: Port device team_slave_0 added [ 143.340318][ T5441] chnl_net:caif_netlink_parms(): no params data found [ 143.360447][ T5435] team0: Port device team_slave_1 added [ 143.364242][ T5447] chnl_net:caif_netlink_parms(): no params data found [ 143.399797][ T5446] chnl_net:caif_netlink_parms(): no params data found [ 143.408787][ T5450] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.411916][ T5450] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.417800][ T5450] bridge_slave_0: entered allmulticast mode [ 143.421584][ T5450] bridge_slave_0: entered promiscuous mode [ 143.500540][ T5450] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.504837][ T5450] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.507951][ T5450] bridge_slave_1: entered allmulticast mode [ 143.511901][ T5450] bridge_slave_1: entered promiscuous mode [ 143.546185][ T5435] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 143.549218][ T5435] 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 1532 would solve the problem. [ 143.560797][ T5435] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 143.628125][ T5435] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.631149][ T5435] 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 1532 would solve the problem. [ 143.642357][ T5435] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.648400][ T3054] bridge_slave_1: left allmulticast mode [ 143.651096][ T3054] bridge_slave_1: left promiscuous mode [ 143.657264][ T3054] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.665117][ T3054] bridge_slave_0: left allmulticast mode [ 143.667543][ T3054] bridge_slave_0: left promiscuous mode [ 143.670765][ T3054] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.807131][ T3054] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 143.814402][ T3054] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.819117][ T3054] bond0 (unregistering): Released all slaves [ 143.866355][ T5450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.966671][ T3054] hsr_slave_0: left promiscuous mode [ 143.969732][ T3054] hsr_slave_1: left promiscuous mode [ 143.974469][ T3054] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 143.978791][ T3054] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 143.983562][ T3054] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 143.986830][ T3054] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 143.997298][ T3054] veth1_macvtap: left promiscuous mode [ 143.999885][ T3054] veth0_macvtap: left promiscuous mode [ 144.002317][ T3054] veth1_vlan: left promiscuous mode [ 144.005929][ T3054] veth0_vlan: left promiscuous mode [ 144.195293][ T3054] team0 (unregistering): Port device team_slave_1 removed [ 144.207400][ T3054] team0 (unregistering): Port device team_slave_0 removed [ 144.315561][ T5450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.483667][ T5456] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.486901][ T5456] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.490853][ T5456] bridge_slave_0: entered allmulticast mode [ 144.498798][ T5456] bridge_slave_0: entered promiscuous mode [ 144.533617][ T4663] Bluetooth: hci1: command tx timeout [ 144.584193][ T5435] hsr_slave_0: entered promiscuous mode [ 144.597827][ T5435] hsr_slave_1: entered promiscuous mode [ 144.645789][ T5450] team0: Port device team_slave_0 added [ 144.653546][ T5456] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.656582][ T5456] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.659762][ T5456] bridge_slave_1: entered allmulticast mode [ 144.674275][ T5456] bridge_slave_1: entered promiscuous mode [ 144.694499][ T4663] Bluetooth: hci2: command tx timeout [ 144.704101][ T5441] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.707314][ T5441] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.710861][ T5441] bridge_slave_0: entered allmulticast mode [ 144.734102][ T5441] bridge_slave_0: entered promiscuous mode [ 144.738169][ T5441] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.741106][ T5441] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.748058][ T5441] bridge_slave_1: entered allmulticast mode [ 144.766779][ T5441] bridge_slave_1: entered promiscuous mode [ 144.771074][ T5447] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.774470][ T5447] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.778047][ T5447] bridge_slave_0: entered allmulticast mode [ 144.792778][ T5447] bridge_slave_0: entered promiscuous mode [ 144.798993][ T5450] team0: Port device team_slave_1 added [ 144.802160][ T5447] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.812852][ T5447] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.816165][ T5447] bridge_slave_1: entered allmulticast mode [ 144.842700][ T5447] bridge_slave_1: entered promiscuous mode [ 144.861132][ T4663] Bluetooth: hci3: command tx timeout [ 144.932961][ T4663] Bluetooth: hci5: command tx timeout [ 144.935399][ T4663] Bluetooth: hci4: command tx timeout [ 144.946020][ T5446] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.949338][ T5446] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.953079][ T5446] bridge_slave_0: entered allmulticast mode [ 144.957037][ T5446] bridge_slave_0: entered promiscuous mode [ 144.995480][ T5456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.033936][ T5446] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.037891][ T5446] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.040824][ T5446] bridge_slave_1: entered allmulticast mode [ 145.045325][ T5446] bridge_slave_1: entered promiscuous mode [ 145.061398][ T5456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.076256][ T5441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.085569][ T5450] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.088697][ T5450] 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 1532 would solve the problem. [ 145.106588][ T5450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.117929][ T5447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.123920][ T5450] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.127101][ T5450] 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 1532 would solve the problem. [ 145.140376][ T5450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.171177][ T5441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.176034][ T5391] Bluetooth: hci6: command tx timeout [ 145.180939][ T5447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.277020][ T5456] team0: Port device team_slave_0 added [ 145.315343][ T5446] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.335380][ T5450] hsr_slave_0: entered promiscuous mode [ 145.338930][ T5450] hsr_slave_1: entered promiscuous mode [ 145.341697][ T5450] debugfs: 'hsr0' already exists in 'hsr' [ 145.352719][ T5450] Cannot create hsr debugfs directory [ 145.636357][ T5456] team0: Port device team_slave_1 added [ 145.658429][ T5446] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.712949][ T5441] team0: Port device team_slave_0 added [ 145.740947][ T5447] team0: Port device team_slave_0 added [ 145.861378][ T5441] team0: Port device team_slave_1 added [ 145.877783][ T5447] team0: Port device team_slave_1 added [ 145.881625][ T5446] team0: Port device team_slave_0 added [ 145.954942][ T5456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.957930][ T5456] 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 1532 would solve the problem. [ 145.978647][ T5456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.994076][ T5456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.997200][ T5456] 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 1532 would solve the problem. [ 146.028615][ T5456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.085204][ T5446] team0: Port device team_slave_1 added [ 146.089238][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.092341][ T5447] 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 1532 would solve the problem. [ 146.122094][ T5447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.188622][ T5441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.191869][ T5441] 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 1532 would solve the problem. [ 146.231638][ T5441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.290364][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.294255][ T5447] 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 1532 would solve the problem. [ 146.305300][ T5447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.342080][ T5441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.345739][ T5441] 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 1532 would solve the problem. [ 146.361275][ T5441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.378992][ T5446] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.381841][ T5446] 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 1532 would solve the problem. [ 146.394240][ T5446] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.422793][ T5456] hsr_slave_0: entered promiscuous mode [ 146.426425][ T5456] hsr_slave_1: entered promiscuous mode [ 146.429315][ T5456] debugfs: 'hsr0' already exists in 'hsr' [ 146.431826][ T5456] Cannot create hsr debugfs directory [ 146.435741][ T5446] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.438658][ T5446] 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 1532 would solve the problem. [ 146.450782][ T5446] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.615659][ T5391] Bluetooth: hci1: command tx timeout [ 146.646856][ T5447] hsr_slave_0: entered promiscuous mode [ 146.652204][ T5447] hsr_slave_1: entered promiscuous mode [ 146.656374][ T5447] debugfs: 'hsr0' already exists in 'hsr' [ 146.659131][ T5447] Cannot create hsr debugfs directory [ 146.720066][ T5446] hsr_slave_0: entered promiscuous mode [ 146.730474][ T5446] hsr_slave_1: entered promiscuous mode [ 146.743631][ T5446] debugfs: 'hsr0' already exists in 'hsr' [ 146.746234][ T5446] Cannot create hsr debugfs directory [ 146.775480][ T5391] Bluetooth: hci2: command tx timeout [ 146.838564][ T5441] hsr_slave_0: entered promiscuous mode [ 146.855253][ T5441] hsr_slave_1: entered promiscuous mode [ 146.865329][ T5441] debugfs: 'hsr0' already exists in 'hsr' [ 146.867936][ T5441] Cannot create hsr debugfs directory [ 146.933072][ T5391] Bluetooth: hci3: command tx timeout [ 147.012775][ T5391] Bluetooth: hci4: command tx timeout [ 147.015296][ T5391] Bluetooth: hci5: command tx timeout [ 147.253180][ T4663] Bluetooth: hci6: command tx timeout [ 147.534533][ T5435] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 147.541407][ T5435] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 147.600323][ T5435] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 147.623599][ T5435] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 147.718905][ T5450] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 147.748133][ T5450] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 147.773010][ T5450] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 147.806508][ T5450] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 147.968947][ T5435] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.984162][ T5456] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 147.994940][ T5456] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 148.055428][ T5456] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 148.097374][ T5456] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 148.118970][ T5435] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.200512][ T5446] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 148.234561][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.237743][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.242412][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.245703][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.280056][ T5446] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 148.305309][ T5446] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 148.368679][ T5446] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 148.399521][ T5450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.461292][ T5450] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.512025][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.515435][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.546411][ T5441] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 148.606890][ T5441] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 148.624257][ T5441] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 148.631080][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.634132][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.652861][ T5441] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 148.693802][ T4663] Bluetooth: hci1: command tx timeout [ 148.836212][ T5447] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 148.853504][ T4663] Bluetooth: hci2: command tx timeout [ 148.872184][ T5446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.895503][ T5456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.905571][ T5447] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 148.936283][ T5447] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 148.954820][ T5435] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.960344][ T5446] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.994396][ T5447] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 149.009134][ T5456] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.013879][ T4663] Bluetooth: hci3: command tx timeout [ 149.069365][ T3054] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.072709][ T3054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.094553][ T4663] Bluetooth: hci5: command tx timeout [ 149.096897][ T4663] Bluetooth: hci4: command tx timeout [ 149.100436][ T3054] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.103590][ T3054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.134664][ T3054] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.137901][ T3054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.143504][ T3054] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.146395][ T3054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.283990][ T5435] veth0_vlan: entered promiscuous mode [ 149.331483][ T5446] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 149.338471][ T5391] Bluetooth: hci6: command tx timeout [ 149.377885][ T5435] veth1_vlan: entered promiscuous mode [ 149.422252][ T5450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.467481][ T5441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.614619][ T5441] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.691113][ T5447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.698599][ T5435] veth0_macvtap: entered promiscuous mode [ 149.704958][ T147] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.707784][ T147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.711859][ T147] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.715057][ T147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.799199][ T5447] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.803910][ T5435] veth1_macvtap: entered promiscuous mode [ 149.917186][ T5435] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.953778][ T5435] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.990528][ T5441] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.006709][ T147] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.009905][ T147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.029774][ T147] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.033042][ T147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.093794][ T24] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.160669][ T24] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.173754][ T24] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.177691][ T24] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.186373][ T5446] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.245784][ T5456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.474281][ T5450] veth0_vlan: entered promiscuous mode [ 150.496911][ T5450] veth1_vlan: entered promiscuous mode [ 150.525101][ T5446] veth0_vlan: entered promiscuous mode [ 150.600907][ T5446] veth1_vlan: entered promiscuous mode [ 150.614128][ T3054] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.617508][ T3054] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.669271][ T5450] veth0_macvtap: entered promiscuous mode [ 150.719083][ T5441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.757668][ T5450] veth1_macvtap: entered promiscuous mode [ 150.771100][ T5446] veth0_macvtap: entered promiscuous mode [ 150.838598][ T5446] veth1_macvtap: entered promiscuous mode [ 150.879562][ T5450] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.898486][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.901839][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.938818][ T5450] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 151.025052][ T24] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/26 17:57:12 executed programs: 12 [ 151.096124][ T5446] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 151.130793][ T24] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.146237][ T24] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.150082][ T24] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.186495][ T5446] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 151.218534][ T5441] veth0_vlan: entered promiscuous mode [ 151.242869][ T24] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.246430][ T24] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.331915][ T5441] veth1_vlan: entered promiscuous mode [ 151.358549][ T24] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.423990][ T24] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.477621][ T5456] veth0_vlan: entered promiscuous mode [ 151.490801][ T5447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.579852][ T5456] veth1_vlan: entered promiscuous mode [ 151.598174][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.601593][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 151.644749][ T5441] veth0_macvtap: entered promiscuous mode [ 151.691134][ T5441] veth1_macvtap: entered promiscuous mode [ 151.820615][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.833878][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.840091][ T5447] veth0_vlan: entered promiscuous mode [ 151.844931][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 151.854185][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 151.866068][ T5441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 151.903743][ T5441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.074879][ T5447] veth1_vlan: entered promiscuous mode [ 152.134647][ T69] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.141472][ T3054] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.152276][ T69] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.157650][ T3054] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.206158][ T5456] veth0_macvtap: entered promiscuous mode [ 152.238449][ T69] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.262435][ T69] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.313183][ T5456] veth1_macvtap: entered promiscuous mode [ 152.417277][ T5447] veth0_macvtap: entered promiscuous mode [ 152.449555][ T5456] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.518397][ T5456] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.545032][ T5447] veth1_macvtap: entered promiscuous mode [ 152.557075][ T1039] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.560137][ T1039] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.636455][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.641514][ T69] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.646695][ T69] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.650574][ T69] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.758113][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.801442][ T69] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.880231][ T1039] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.884944][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.890142][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.919901][ T1039] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.967018][ T1039] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.065488][ T1039] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.414353][ T1062] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.456987][ T1062] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.554182][ T1062] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.569450][ T1062] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.675946][ T1062] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.694697][ T1062] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.839668][ T1039] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.872096][ T1039] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/26 17:57:17 executed programs: 164 2026/02/26 17:57:22 executed programs: 425 2026/02/26 17:57:27 executed programs: 731 2026/02/26 17:57:32 executed programs: 1045 2026/02/26 17:57:37 executed programs: 1348 2026/02/26 17:57:42 executed programs: 1662 2026/02/26 17:57:47 executed programs: 1973 2026/02/26 17:57:52 executed programs: 2284 2026/02/26 17:57:57 executed programs: 2595 2026/02/26 17:58:02 executed programs: 2899 [ 204.463647][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.466486][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 2026/02/26 17:58:07 executed programs: 3209 2026/02/26 17:58:12 executed programs: 3515 [ 211.918771][ T4663] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 211.935714][ T4663] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 211.939878][ T4663] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 211.960279][ T4663] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 211.967503][ T4663] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 212.434653][ T1147] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.861439][ T1147] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.105780][ T1147] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.322019][ T1147] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.951534][ T9177] chnl_net:caif_netlink_parms(): no params data found [ 214.054950][ T4663] Bluetooth: hci0: command tx timeout [ 214.450905][ T1147] bridge_slave_1: left allmulticast mode [ 214.482740][ T1147] bridge_slave_1: left promiscuous mode [ 214.485460][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.574230][ T1147] bridge_slave_0: left allmulticast mode [ 214.576880][ T1147] bridge_slave_0: left promiscuous mode [ 214.579485][ T1147] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.807703][ T1147] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 215.842927][ T1147] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 215.880796][ T1147] bond0 (unregistering): Released all slaves [ 216.134020][ T4663] Bluetooth: hci0: command tx timeout [ 216.217736][ T9177] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.220993][ T9177] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.280814][ T9177] bridge_slave_0: entered allmulticast mode [ 216.315179][ T9177] bridge_slave_0: entered promiscuous mode 2026/02/26 17:58:17 executed programs: 3719 [ 216.603626][ T9177] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.606728][ T9177] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.609914][ T9177] bridge_slave_1: entered allmulticast mode [ 216.712679][ T9177] bridge_slave_1: entered promiscuous mode [ 216.954225][ T9177] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.149954][ T9177] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.386201][ T1147] hsr_slave_0: left promiscuous mode [ 217.404679][ T1147] hsr_slave_1: left promiscuous mode [ 217.432210][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 217.458951][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 217.488169][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 217.491429][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 217.623926][ T1147] veth1_macvtap: left promiscuous mode [ 217.626715][ T1147] veth0_macvtap: left promiscuous mode [ 217.629346][ T1147] veth1_vlan: left promiscuous mode [ 217.689986][ T1147] veth0_vlan: left promiscuous mode [ 218.214022][ T4663] Bluetooth: hci0: command tx timeout [ 218.815125][ T1147] team0 (unregistering): Port device team_slave_1 removed [ 218.919582][ T1147] team0 (unregistering): Port device team_slave_0 removed [ 219.654200][ T9177] team0: Port device team_slave_0 added [ 219.658434][ T9177] team0: Port device team_slave_1 added [ 219.894860][ T9177] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.897818][ T9177] 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 1532 would solve the problem. [ 220.031370][ T9177] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.091261][ T9177] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.125410][ T9177] 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 1532 would solve the problem. [ 220.237947][ T9177] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 220.292712][ T4663] Bluetooth: hci0: command tx timeout [ 220.602414][ T9177] hsr_slave_0: entered promiscuous mode [ 220.650270][ T9177] hsr_slave_1: entered promiscuous mode 2026/02/26 17:58:22 executed programs: 3953 [ 222.801912][ T9177] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 222.869637][ T9177] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 222.951564][ T9177] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 223.004277][ T9177] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 223.519101][ T9177] 8021q: adding VLAN 0 to HW filter on device bond0 [ 223.658569][ T9177] 8021q: adding VLAN 0 to HW filter on device team0 [ 223.724353][ T1062] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.727490][ T1062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.814429][ T1062] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.817567][ T1062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.019992][ T9177] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 225.002215][ T9177] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.290854][ T9177] veth0_vlan: entered promiscuous mode [ 225.387871][ T9177] veth1_vlan: entered promiscuous mode [ 225.480024][ T9177] veth0_macvtap: entered promiscuous mode [ 225.604427][ T9177] veth1_macvtap: entered promiscuous mode [ 225.699212][ T9177] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.755909][ T9177] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.778312][ T1147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.793795][ T69] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.858311][ T69] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.861898][ T69] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.213786][ T1062] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.217586][ T1062] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.359064][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.395201][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/26 17:58:27 executed programs: 4168 [ 226.792342][ T5391] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 226.801962][ T5391] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 226.806553][ T5391] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 226.810153][ T5391] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 226.814608][ T5391] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 227.375289][ T1062] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 227.657241][ T1062] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.027317][ T1062] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.330015][ T1062] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.933888][ T4663] Bluetooth: hci1: command tx timeout [ 229.035759][ T1062] bridge_slave_1: left allmulticast mode [ 229.038384][ T1062] bridge_slave_1: left promiscuous mode [ 229.089289][ T1062] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.146224][ T1062] bridge_slave_0: left allmulticast mode [ 229.171832][ T1062] bridge_slave_0: left promiscuous mode [ 229.225644][ T1062] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.274451][ T1062] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 230.319953][ T1062] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 230.357029][ T1062] bond0 (unregistering): Released all slaves [ 231.018221][ T4663] Bluetooth: hci1: command tx timeout [ 231.272144][ T1062] hsr_slave_0: left promiscuous mode [ 231.332946][ T1062] hsr_slave_1: left promiscuous mode [ 231.360271][ T1062] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 231.382966][ T1062] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 231.411302][ T1062] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 231.434781][ T1062] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 231.503876][ T1062] veth1_macvtap: left promiscuous mode [ 231.525891][ T1062] veth0_macvtap: left promiscuous mode [ 231.528265][ T1062] veth1_vlan: left promiscuous mode [ 231.571283][ T1062] veth0_vlan: left promiscuous mode 2026/02/26 17:58:32 executed programs: 4375 [ 232.818923][ T1062] team0 (unregistering): Port device team_slave_1 removed [ 232.898565][ T1062] team0 (unregistering): Port device team_slave_0 removed [ 233.096940][ T4663] Bluetooth: hci1: command tx timeout [ 234.068403][ T9883] chnl_net:caif_netlink_parms(): no params data found [ 234.757942][ T9883] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.815255][ T9883] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.818528][ T9883] bridge_slave_0: entered allmulticast mode [ 234.889268][ T9883] bridge_slave_0: entered promiscuous mode [ 234.913922][ T9883] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.917086][ T9883] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.920416][ T9883] bridge_slave_1: entered allmulticast mode [ 235.006116][ T9883] bridge_slave_1: entered promiscuous mode [ 235.174930][ T4663] Bluetooth: hci1: command tx timeout [ 235.214140][ T9883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 235.284759][ T9883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 235.550559][ T9883] team0: Port device team_slave_0 added [ 235.590987][ T9883] team0: Port device team_slave_1 added [ 235.883303][ T9883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 235.885696][ T9883] 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 1532 would solve the problem. [ 235.989507][ T9883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 236.059061][ T9883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 236.062156][ T9883] 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 1532 would solve the problem. [ 236.182728][ T9883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 236.467635][ T9883] hsr_slave_0: entered promiscuous mode [ 236.500804][ T9883] hsr_slave_1: entered promiscuous mode [ 236.520891][ T9883] debugfs: 'hsr0' already exists in 'hsr' [ 236.545417][ T9883] Cannot create hsr debugfs directory 2026/02/26 17:58:37 executed programs: 4610 [ 238.839192][ T9883] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 238.909534][ T9883] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 239.020874][ T9883] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 239.145349][ T9883] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 239.680991][ T9883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 239.860213][ T9883] 8021q: adding VLAN 0 to HW filter on device team0 [ 239.946328][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.949338][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.034355][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.037398][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.041474][ T9883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 241.327166][ T9883] veth0_vlan: entered promiscuous mode [ 241.409396][ T9883] veth1_vlan: entered promiscuous mode [ 241.616799][ T9883] veth0_macvtap: entered promiscuous mode [ 241.621935][ T9883] veth1_macvtap: entered promiscuous mode 2026/02/26 17:58:42 executed programs: 4832 [ 241.801354][ T9883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 241.877888][ T9883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 241.961222][ T3054] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.012407][ T3054] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.017194][ T3054] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.020902][ T3054] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.419257][ T3054] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.453602][ T3054] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.562661][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.582772][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.986072][ T5391] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 242.990698][ T5391] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 242.995903][ T5391] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 243.010303][ T5391] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 243.017728][ T5391] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 243.808095][ T1147] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.175192][ T1147] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.408175][ T1147] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.618255][ T1147] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.093290][ T5391] Bluetooth: hci2: command tx timeout [ 245.316404][ T1147] bridge_slave_1: left allmulticast mode [ 245.318814][ T1147] bridge_slave_1: left promiscuous mode [ 245.321415][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.428621][ T1147] bridge_slave_0: left allmulticast mode [ 245.441170][ T1147] bridge_slave_0: left promiscuous mode [ 245.460147][ T1147] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.507890][ T1147] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 246.547426][ T1147] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 246.601039][ T1147] bond0 (unregistering): Released all slaves 2026/02/26 17:58:47 executed programs: 5044 [ 247.100320][ T788] Oops: general protection fault, probably for non-canonical address 0xdffffc000000004c: 0000 [#1] SMP KASAN NOPTI [ 247.105391][ T788] KASAN: null-ptr-deref in range [0x0000000000000260-0x0000000000000267] [ 247.108938][ T788] CPU: 0 UID: 0 PID: 788 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 247.113218][ T788] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 247.117523][ T788] Workqueue: events l2cap_info_timeout [ 247.120048][ T788] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 247.122754][ T788] Code: 79 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc cc 66 66 66 66 66 66 2e [ 247.130816][ T788] RSP: 0018:ffffc900041ff828 EFLAGS: 00010202 [ 247.133433][ T788] RAX: dffffc0000000000 RBX: ffffffff89750168 RCX: 0000000080000001 [ 247.136828][ T788] RDX: 0000000000000000 RSI: ffffffff89750168 RDI: 000000000000004c [ 247.140296][ T788] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 247.143864][ T788] R10: dffffc0000000000 R11: ffffffff8aaf0ce0 R12: 0000000000000000 [ 247.147318][ T788] R13: 0000000000000260 R14: 0000000000000260 R15: 0000000000000001 [ 247.150489][ T788] FS: 0000000000000000(0000) GS:ffff88808ca59000(0000) knlGS:0000000000000000 [ 247.154269][ T788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.157006][ T788] CR2: 00007ffba5b2b9c0 CR3: 0000000050cbd000 CR4: 0000000000352ef0 [ 247.160299][ T788] Call Trace: [ 247.161807][ T788] [ 247.163078][ T788] __kasan_check_byte+0x12/0x40 [ 247.165233][ T788] lock_acquire+0x79/0x2e0 [ 247.167240][ T788] lock_sock_nested+0x48/0x100 [ 247.169319][ T788] ? l2cap_sock_ready_cb+0x46/0x160 [ 247.171524][ T788] l2cap_sock_ready_cb+0x46/0x160 [ 247.173757][ T788] l2cap_conn_start+0x779/0xff0 [ 247.176014][ T788] ? __pfx_l2cap_conn_start+0x10/0x10 [ 247.178461][ T788] ? l2cap_info_timeout+0x60/0xa0 [ 247.180730][ T788] ? do_raw_spin_lock+0x12b/0x2f0 [ 247.182891][ T788] ? __pfx___mutex_lock+0x10/0x10 [ 247.185063][ T788] l2cap_info_timeout+0x68/0xa0 [ 247.187247][ T788] ? process_scheduled_works+0xa25/0x1830 [ 247.189791][ T788] process_scheduled_works+0xb02/0x1830 [ 247.192271][ T788] ? __pfx_process_scheduled_works+0x10/0x10 [ 247.194765][ T788] ? assign_work+0x3d5/0x5e0 [ 247.196954][ T788] worker_thread+0xa50/0xfc0 [ 247.199053][ T788] kthread+0x388/0x470 [ 247.200959][ T788] ? __pfx_worker_thread+0x10/0x10 [ 247.203248][ T788] ? __pfx_kthread+0x10/0x10 [ 247.205270][ T788] ret_from_fork+0x51e/0xb90 [ 247.209049][ T788] ? __pfx_ret_from_fork+0x10/0x10 [ 247.211220][ T788] ? __switch_to+0xc7d/0x1450 [ 247.213445][ T788] ? __pfx_kthread+0x10/0x10 [ 247.215515][ T788] ret_from_fork_asm+0x1a/0x30 [ 247.218083][ T788] [ 247.219446][ T788] Modules linked in: [ 247.222141][ T788] ---[ end trace 0000000000000000 ]--- [ 247.289390][ T5391] Bluetooth: hci2: command tx timeout [ 247.665581][ T1147] hsr_slave_0: left promiscuous mode [ 247.690018][ T1147] hsr_slave_1: left promiscuous mode [ 247.702902][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 247.706142][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 247.774322][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 247.777572][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 247.850818][ T1147] veth1_macvtap: left promiscuous mode [ 247.856102][ T1147] veth0_macvtap: left promiscuous mode [ 247.858306][ T1147] veth1_vlan: left promiscuous mode [ 247.860578][ T1147] veth0_vlan: left promiscuous mode [ 248.177479][ T788] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 248.180221][ T788] Code: 79 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc cc 66 66 66 66 66 66 2e [ 248.272831][ T788] RSP: 0018:ffffc900041ff828 EFLAGS: 00010202 [ 248.274930][ T788] RAX: dffffc0000000000 RBX: ffffffff89750168 RCX: 0000000080000001 [ 248.277777][ T788] RDX: 0000000000000000 RSI: ffffffff89750168 RDI: 000000000000004c [ 248.341546][ T788] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 248.378419][ T788] R10: dffffc0000000000 R11: ffffffff8aaf0ce0 R12: 0000000000000000 [ 248.381732][ T788] R13: 0000000000000260 R14: 0000000000000260 R15: 0000000000000001 [ 248.433522][ T788] FS: 0000000000000000(0000) GS:ffff88808ca59000(0000) knlGS:0000000000000000 [ 248.437439][ T788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 248.440596][ T788] CR2: 00007f3fdf787900 CR3: 00000000401ad000 CR4: 0000000000352ef0 [ 248.494849][ T1147] team0 (unregistering): Port device team_slave_1 removed [ 248.522789][ T788] Kernel panic - not syncing: Fatal exception [ 248.525974][ T788] Kernel Offset: disabled [ 248.528099][ T788] Rebooting in 86400 seconds..