lave_0: left allmulticast mode [ 277.277620][ T2942] bridge_slave_0: left promiscuous mode [ 277.281642][ T2942] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.621189][ T2942] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 277.627970][ T2942] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 277.634538][ T2942] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 277.643167][ T2942] bond0 (unregistering): Released all slaves [ 278.037818][ T5482] Bluetooth: hci1: command tx timeout [ 278.207881][ T2942] hsr_slave_0: left promiscuous mode [ 278.263222][ T2942] hsr_slave_1: left promiscuous mode [ 278.266011][ T2942] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 278.281023][ T2942] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 278.290967][ T2942] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 278.294052][ T2942] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 278.317048][ T2942] veth1_macvtap: left promiscuous mode [ 278.327993][ T2942] veth0_macvtap: left promiscuous mode [ 278.338526][ T2942] veth1_vlan: left promiscuous mode [ 278.342239][ T2942] veth0_vlan: left promiscuous mode [ 278.733103][ T2942] team0 (unregistering): Port device team_slave_1 removed [ 278.764425][ T2942] team0 (unregistering): Port device team_slave_0 removed [ 279.052315][ T9993] validate_nla: 244 callbacks suppressed [ 279.052328][ T9993] netlink: 'syz.3.4135': attribute type 10 has an invalid length. [ 279.060943][ T9992] netlink: 'syz.2.4138': attribute type 10 has an invalid length. [ 279.065773][ T9992] netlink: 'syz.2.4138': attribute type 10 has an invalid length. [ 279.073143][ T9990] netlink: 'syz.4.4137': attribute type 10 has an invalid length. [ 279.082113][ T9991] netlink: 'syz.0.4136': attribute type 10 has an invalid length. [ 279.094417][ T9989] netlink: 'syz.5.4134': attribute type 10 has an invalid length. [ 279.115634][ T9990] netlink: 'syz.4.4137': attribute type 10 has an invalid length. [ 279.125373][ T9991] netlink: 'syz.0.4136': attribute type 10 has an invalid length. [ 279.140523][ T9989] netlink: 'syz.5.4134': attribute type 10 has an invalid length. [ 279.151761][ T9993] netlink: 'syz.3.4135': attribute type 10 has an invalid length. 2026/01/19 12:16:39 executed programs: 4133 [ 279.496314][ T9916] chnl_net:caif_netlink_parms(): no params data found [ 280.057002][ T9916] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.085423][ T9916] bridge0: port 1(bridge_slave_0) entered disabled state [ 280.116497][ T9916] bridge_slave_0: entered allmulticast mode [ 280.126002][ T5482] Bluetooth: hci1: command tx timeout [ 280.147284][ T9916] bridge_slave_0: entered promiscuous mode [ 280.178195][ T9916] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.186114][ T9916] bridge0: port 2(bridge_slave_1) entered disabled state [ 280.211537][ T9916] bridge_slave_1: entered allmulticast mode [ 280.214873][ T9916] bridge_slave_1: entered promiscuous mode [ 280.324416][ T9916] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 280.366605][ T9916] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 280.548351][ T9916] team0: Port device team_slave_0 added [ 280.576154][ T9916] team0: Port device team_slave_1 added [ 280.744740][ T9916] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 280.766309][ T9916] 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. [ 280.799749][ T9916] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 280.846353][ T9916] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 280.868400][ T9916] 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. [ 280.922135][ T9916] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 281.198994][ T9916] hsr_slave_0: entered promiscuous mode [ 281.212324][ T9916] hsr_slave_1: entered promiscuous mode [ 281.221920][ T9916] debugfs: 'hsr0' already exists in 'hsr' [ 281.231817][ T9916] Cannot create hsr debugfs directory [ 282.198317][ T5482] Bluetooth: hci1: command tx timeout [ 282.618706][ T9916] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 282.675073][ T9916] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 282.719837][ T9916] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 282.777726][ T9916] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 283.192715][ T9916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 283.319358][ T9916] 8021q: adding VLAN 0 to HW filter on device team0 [ 283.380885][ T1045] bridge0: port 1(bridge_slave_0) entered blocking state [ 283.383942][ T1045] bridge0: port 1(bridge_slave_0) entered forwarding state [ 283.426580][ T718] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.429626][ T718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 284.076201][T10197] validate_nla: 314 callbacks suppressed [ 284.076214][T10197] netlink: 'syz.5.4298': attribute type 10 has an invalid length. [ 284.094606][T10196] netlink: 'syz.4.4296': attribute type 10 has an invalid length. [ 284.107270][T10195] netlink: 'syz.3.4297': attribute type 10 has an invalid length. [ 284.123169][T10198] netlink: 'syz.2.4299': attribute type 10 has an invalid length. [ 284.134279][T10199] netlink: 'syz.0.4300': attribute type 10 has an invalid length. [ 284.149072][T10198] netlink: 'syz.2.4299': attribute type 10 has an invalid length. [ 284.154055][T10196] netlink: 'syz.4.4296': attribute type 10 has an invalid length. [ 284.159351][T10195] netlink: 'syz.3.4297': attribute type 10 has an invalid length. [ 284.170056][T10199] netlink: 'syz.0.4300': attribute type 10 has an invalid length. [ 284.176936][T10197] netlink: 'syz.5.4298': attribute type 10 has an invalid length. 2026/01/19 12:16:44 executed programs: 4295 [ 284.284188][ T5482] Bluetooth: hci1: command tx timeout [ 284.469445][ T9916] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.720293][ T9916] veth0_vlan: entered promiscuous mode [ 284.768735][ T9916] veth1_vlan: entered promiscuous mode [ 284.927136][ T9916] veth0_macvtap: entered promiscuous mode [ 284.964809][ T9916] veth1_macvtap: entered promiscuous mode [ 285.085214][ T9916] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 285.156354][ T9916] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 285.211255][ T2977] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.282206][ T2942] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.338200][ T2942] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.363945][ T2942] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.544799][ T3601] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 285.587833][ T3601] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 285.714152][ T2942] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 285.749455][ T2942] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 286.050321][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 286.054786][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 286.059058][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 286.064913][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 286.068760][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 286.243606][T10269] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 286.380472][ T1045] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 286.594767][ T1045] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 286.786446][ T1045] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 286.972034][ T1045] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 287.467664][ T1045] bridge_slave_1: left allmulticast mode [ 287.495744][ T1045] bridge_slave_1: left promiscuous mode [ 287.524708][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.550504][ T1045] bridge_slave_0: left allmulticast mode [ 287.552859][ T1045] bridge_slave_0: left promiscuous mode [ 287.577141][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.789921][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 287.794930][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 287.801172][ T1045] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 287.804801][ T1045] bond0 (unregistering): Released all slaves [ 288.119567][ T46] Bluetooth: hci0: command tx timeout [ 288.499935][ T1045] hsr_slave_0: left promiscuous mode [ 288.502987][ T1045] hsr_slave_1: left promiscuous mode [ 288.511946][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 288.521197][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 288.529981][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 288.535566][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 288.553480][ T1045] veth1_macvtap: left promiscuous mode [ 288.566381][ T1045] veth0_macvtap: left promiscuous mode [ 288.570693][ T1045] veth1_vlan: left promiscuous mode [ 288.573128][ T1045] veth0_vlan: left promiscuous mode [ 288.969922][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 289.004710][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 289.291153][T10347] validate_nla: 218 callbacks suppressed [ 289.291167][T10347] netlink: 'syz.5.4413': attribute type 10 has an invalid length. [ 289.299008][T10346] netlink: 'syz.3.4412': attribute type 10 has an invalid length. [ 289.308435][T10345] netlink: 'syz.2.4410': attribute type 10 has an invalid length. [ 289.313311][T10344] netlink: 'syz.1.4411': attribute type 10 has an invalid length. [ 289.342654][T10345] netlink: 'syz.2.4410': attribute type 10 has an invalid length. [ 289.347251][T10346] netlink: 'syz.3.4412': attribute type 10 has an invalid length. [ 289.376042][T10347] netlink: 'syz.5.4413': attribute type 10 has an invalid length. [ 289.386024][T10344] netlink: 'syz.1.4411': attribute type 10 has an invalid length. 2026/01/19 12:16:50 executed programs: 4408 [ 289.439691][T10350] netlink: 'syz.0.4414': attribute type 10 has an invalid length. [ 289.506186][T10350] netlink: 'syz.0.4414': attribute type 10 has an invalid length. [ 289.701452][T10272] chnl_net:caif_netlink_parms(): no params data found [ 290.200890][ T46] Bluetooth: hci0: command tx timeout [ 290.279852][T10272] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.287214][T10272] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.295755][T10272] bridge_slave_0: entered allmulticast mode [ 290.305372][T10272] bridge_slave_0: entered promiscuous mode [ 290.332189][T10272] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.335546][T10272] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.380043][T10272] bridge_slave_1: entered allmulticast mode [ 290.408163][T10272] bridge_slave_1: entered promiscuous mode [ 290.575104][T10272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 290.624902][T10272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 290.832710][T10272] team0: Port device team_slave_0 added [ 290.875855][T10272] team0: Port device team_slave_1 added [ 291.012310][T10272] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 291.051738][T10272] 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. [ 291.135312][T10272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 291.189697][T10272] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 291.192837][T10272] 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. [ 291.293001][T10272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 291.543807][T10272] hsr_slave_0: entered promiscuous mode [ 291.555463][T10272] hsr_slave_1: entered promiscuous mode [ 291.566839][T10272] debugfs: 'hsr0' already exists in 'hsr' [ 291.571599][T10272] Cannot create hsr debugfs directory [ 292.277545][ T46] Bluetooth: hci0: command tx timeout [ 293.354850][T10272] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 293.393955][T10272] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 293.452696][T10272] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 293.520371][T10272] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 294.027694][T10272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 294.107195][T10272] 8021q: adding VLAN 0 to HW filter on device team0 [ 294.184168][ T2942] bridge0: port 1(bridge_slave_0) entered blocking state [ 294.187416][ T2942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 294.250107][ T2942] bridge0: port 2(bridge_slave_1) entered blocking state [ 294.253488][ T2942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 294.351061][T10525] validate_nla: 274 callbacks suppressed [ 294.351073][T10525] netlink: 'syz.5.4552': attribute type 10 has an invalid length. [ 294.357580][ T46] Bluetooth: hci0: command tx timeout [ 294.382629][T10526] netlink: 'syz.3.4554': attribute type 10 has an invalid length. [ 294.385950][T10528] netlink: 'syz.1.4555': attribute type 10 has an invalid length. [ 294.390840][T10527] netlink: 'syz.2.4553': attribute type 10 has an invalid length. [ 294.394941][T10525] netlink: 'syz.5.4552': attribute type 10 has an invalid length. 2026/01/19 12:16:55 executed programs: 4550 [ 294.431252][T10527] netlink: 'syz.2.4553': attribute type 10 has an invalid length. [ 294.437111][T10528] netlink: 'syz.1.4555': attribute type 10 has an invalid length. [ 294.444976][T10526] netlink: 'syz.3.4554': attribute type 10 has an invalid length. [ 294.449727][T10529] netlink: 'syz.0.4556': attribute type 10 has an invalid length. [ 294.489526][T10529] netlink: 'syz.0.4556': attribute type 10 has an invalid length. [ 295.455851][T10272] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 296.898570][T10272] veth0_vlan: entered promiscuous mode [ 296.943279][T10272] veth1_vlan: entered promiscuous mode [ 297.084159][T10272] veth0_macvtap: entered promiscuous mode [ 297.111063][T10272] veth1_macvtap: entered promiscuous mode [ 297.203173][T10272] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 297.228799][T10272] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 297.299804][ T2942] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 297.340359][ T2942] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 297.375065][ T2942] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 297.388507][ T2942] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 297.525947][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 297.572564][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 297.658152][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 297.693855][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 297.982885][ T5370] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 297.988326][ T5370] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 297.991941][ T5370] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 297.995318][ T5370] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 298.002281][ T5370] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 298.060076][T10665] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 298.610215][ T5482] Bluetooth: hci4: command 0x0406 tx timeout [ 298.612947][ T5370] Bluetooth: hci2: command 0x0406 tx timeout [ 299.012247][ T2977] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.168962][ T2977] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.291109][ T2977] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.369815][T10721] validate_nla: 316 callbacks suppressed [ 299.369829][T10721] netlink: 'syz.2.4712': attribute type 10 has an invalid length. [ 299.418248][ T2977] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.433227][T10725] netlink: 'syz.3.4716': attribute type 10 has an invalid length. [ 299.441441][T10721] netlink: 'syz.2.4712': attribute type 10 has an invalid length. [ 299.445800][T10727] netlink: 'syz.0.4719': attribute type 10 has an invalid length. [ 299.452050][T10728] netlink: 'syz.1.4717': attribute type 10 has an invalid length. [ 299.456033][T10726] netlink: 'syz.4.4718': attribute type 10 has an invalid length. [ 299.471941][T10725] netlink: 'syz.3.4716': attribute type 10 has an invalid length. [ 299.495613][T10726] netlink: 'syz.4.4718': attribute type 10 has an invalid length. [ 299.500095][T10727] netlink: 'syz.0.4719': attribute type 10 has an invalid length. [ 299.504484][T10728] netlink: 'syz.1.4717': attribute type 10 has an invalid length. 2026/01/19 12:17:00 executed programs: 4714 [ 299.779448][ T2977] bridge_slave_1: left allmulticast mode [ 299.793664][ T2977] bridge_slave_1: left promiscuous mode [ 299.797061][ T2977] bridge0: port 2(bridge_slave_1) entered disabled state [ 299.811280][ T2977] bridge_slave_0: left allmulticast mode [ 299.813837][ T2977] bridge_slave_0: left promiscuous mode [ 299.821759][ T2977] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.020046][ T2977] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 300.025524][ T2977] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 300.031902][ T2977] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 300.036013][ T2977] bond0 (unregistering): Released all slaves [ 300.039364][ T5488] Bluetooth: hci5: command tx timeout [ 300.482437][ T2977] hsr_slave_0: left promiscuous mode [ 300.492896][ T2977] hsr_slave_1: left promiscuous mode [ 300.508276][ T2977] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 300.521729][ T2977] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 300.537544][ T2977] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 300.545426][ T2977] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 300.576877][ T2977] veth1_macvtap: left promiscuous mode [ 300.582708][ T2977] veth0_macvtap: left promiscuous mode [ 300.585479][ T2977] veth1_vlan: left promiscuous mode [ 300.599269][ T2977] veth0_vlan: left promiscuous mode [ 301.025072][ T2977] team0 (unregistering): Port device team_slave_1 removed [ 301.049029][ T2977] team0 (unregistering): Port device team_slave_0 removed [ 301.327687][T10666] chnl_net:caif_netlink_parms(): no params data found [ 301.883570][T10666] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.923001][T10666] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.925815][T10666] bridge_slave_0: entered allmulticast mode [ 301.960548][T10666] bridge_slave_0: entered promiscuous mode [ 301.998794][T10666] bridge0: port 2(bridge_slave_1) entered blocking state [ 302.014574][T10666] bridge0: port 2(bridge_slave_1) entered disabled state [ 302.027837][T10666] bridge_slave_1: entered allmulticast mode [ 302.051315][T10666] bridge_slave_1: entered promiscuous mode [ 302.122133][ T5488] Bluetooth: hci5: command tx timeout [ 302.184596][T10666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 302.205927][T10666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 302.346597][T10666] team0: Port device team_slave_0 added [ 302.369823][T10666] team0: Port device team_slave_1 added [ 302.490036][T10666] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 302.498905][T10666] 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. [ 302.521930][T10666] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 302.572113][T10666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 302.575029][T10666] 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. [ 302.660485][T10666] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 302.903700][T10666] hsr_slave_0: entered promiscuous mode [ 302.923664][T10666] hsr_slave_1: entered promiscuous mode [ 302.949981][T10666] debugfs: 'hsr0' already exists in 'hsr' [ 302.961619][T10666] Cannot create hsr debugfs directory [ 304.202797][ T5488] Bluetooth: hci5: command tx timeout [ 304.379056][T10880] validate_nla: 244 callbacks suppressed [ 304.379067][T10880] netlink: 'syz.3.4842': attribute type 10 has an invalid length. [ 304.385395][T10882] netlink: 'syz.0.4843': attribute type 10 has an invalid length. [ 304.389579][T10881] netlink: 'syz.2.4841': attribute type 10 has an invalid length. [ 304.402011][T10666] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 304.441697][T10881] netlink: 'syz.2.4841': attribute type 10 has an invalid length. [ 304.448755][T10666] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 304.492537][T10666] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 304.496946][T10884] netlink: 'syz.1.4845': attribute type 10 has an invalid length. [ 304.531637][T10883] netlink: 'syz.4.4844': attribute type 10 has an invalid length. [ 304.537745][T10666] netdevsim netdevsim5 netdevsim3: renamed from eth3 2026/01/19 12:17:05 executed programs: 4842 [ 304.563921][T10884] netlink: 'syz.1.4845': attribute type 10 has an invalid length. [ 304.570692][T10885] netlink: 'syz.0.4847': attribute type 10 has an invalid length. [ 304.574855][T10883] netlink: 'syz.4.4844': attribute type 10 has an invalid length. [ 304.578003][T10886] netlink: 'syz.3.4846': attribute type 10 has an invalid length. [ 304.962529][T10666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 305.080991][T10666] 8021q: adding VLAN 0 to HW filter on device team0 [ 305.142686][ T2942] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.146723][ T2942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.212297][ T2942] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.215518][ T2942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.217923][T10666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 306.283970][ T5488] Bluetooth: hci5: command tx timeout [ 307.511252][T10666] veth0_vlan: entered promiscuous mode [ 307.579769][T10666] veth1_vlan: entered promiscuous mode [ 307.739072][T10666] veth0_macvtap: entered promiscuous mode [ 307.775536][T10666] veth1_macvtap: entered promiscuous mode [ 307.891540][T10666] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 307.942656][T10666] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 307.992266][ T2977] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 307.996171][ T2977] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.080388][ T2977] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.103434][ T2977] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.306947][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 308.335317][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 308.442420][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 308.471405][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 308.792264][T11066] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 308.874703][ T46] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 308.880202][ T46] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 308.883535][ T46] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 308.887074][ T46] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 308.891266][ T46] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 309.373448][ T3601] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 309.418380][T11089] validate_nla: 308 callbacks suppressed [ 309.418398][T11089] netlink: 'syz.4.4998': attribute type 10 has an invalid length. [ 309.424864][T11085] netlink: 'syz.3.5001': attribute type 10 has an invalid length. [ 309.428812][T11086] netlink: 'syz.0.4999': attribute type 10 has an invalid length. [ 309.436188][T11092] netlink: 'syz.1.5003': attribute type 10 has an invalid length. [ 309.440538][T11088] netlink: 'syz.5.5002': attribute type 10 has an invalid length. [ 309.561629][ T3601] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 309.591207][T11092] netlink: 'syz.1.5003': attribute type 10 has an invalid length. [ 309.598543][T11095] netlink: 'syz.0.5004': attribute type 10 has an invalid length. [ 309.604699][T11096] netlink: 'syz.4.5006': attribute type 10 has an invalid length. [ 309.658643][ T3601] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 309.675701][T11095] netlink: 'syz.0.5004': attribute type 10 has an invalid length. [ 309.681366][T11096] netlink: 'syz.4.5006': attribute type 10 has an invalid length. 2026/01/19 12:17:10 executed programs: 5002 [ 309.779010][ T3601] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.270784][ T3601] bridge_slave_1: left allmulticast mode [ 310.292936][ T3601] bridge_slave_1: left promiscuous mode [ 310.295482][ T3601] bridge0: port 2(bridge_slave_1) entered disabled state [ 310.318774][ T3601] bridge_slave_0: left allmulticast mode [ 310.322155][ T3601] bridge_slave_0: left promiscuous mode [ 310.324756][ T3601] bridge0: port 1(bridge_slave_0) entered disabled state [ 310.719516][ T3601] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 310.724484][ T3601] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 310.731139][ T3601] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 310.735568][ T3601] bond0 (unregistering): Released all slaves [ 310.998109][ T46] Bluetooth: hci4: command tx timeout [ 311.151686][ T3601] hsr_slave_0: left promiscuous mode [ 311.159802][ T3601] hsr_slave_1: left promiscuous mode [ 311.162775][ T3601] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 311.172577][ T3601] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 311.182521][ T3601] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 311.190974][ T3601] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 311.213396][ T3601] veth1_macvtap: left promiscuous mode [ 311.215965][ T3601] veth0_macvtap: left promiscuous mode [ 311.228023][ T3601] veth1_vlan: left promiscuous mode [ 311.242413][ T3601] veth0_vlan: left promiscuous mode [ 311.672385][ T3601] team0 (unregistering): Port device team_slave_1 removed [ 311.698758][ T3601] team0 (unregistering): Port device team_slave_0 removed [ 312.493115][T11074] chnl_net:caif_netlink_parms(): no params data found [ 312.959485][T11074] bridge0: port 1(bridge_slave_0) entered blocking state [ 312.962566][T11074] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.976677][T11074] bridge_slave_0: entered allmulticast mode [ 312.988952][T11074] bridge_slave_0: entered promiscuous mode [ 313.018124][T11074] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.021469][T11074] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.024429][T11074] bridge_slave_1: entered allmulticast mode [ 313.072333][T11074] bridge_slave_1: entered promiscuous mode [ 313.080168][ T46] Bluetooth: hci4: command tx timeout [ 313.233245][T11074] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 313.278386][T11074] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 313.474667][T11074] team0: Port device team_slave_0 added [ 313.523204][T11074] team0: Port device team_slave_1 added [ 313.649280][T11074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 313.652371][T11074] 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. [ 313.730871][T11074] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 313.762995][T11074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 313.781395][T11074] 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. [ 313.819616][T11074] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 314.084029][T11074] hsr_slave_0: entered promiscuous mode [ 314.101671][T11074] hsr_slave_1: entered promiscuous mode [ 314.116240][T11074] debugfs: 'hsr0' already exists in 'hsr' [ 314.121791][T11074] Cannot create hsr debugfs directory [ 314.446797][T11239] validate_nla: 204 callbacks suppressed [ 314.446811][T11239] netlink: 'syz.4.5108': attribute type 10 has an invalid length. [ 314.458588][T11241] netlink: 'syz.1.5109': attribute type 10 has an invalid length. [ 314.462897][T11241] netlink: 'syz.1.5109': attribute type 10 has an invalid length. [ 314.474239][T11240] netlink: 'syz.3.5110': attribute type 10 has an invalid length. [ 314.490814][T11243] netlink: 'syz.5.5111': attribute type 10 has an invalid length. [ 314.512337][T11239] netlink: 'syz.4.5108': attribute type 10 has an invalid length. [ 314.516000][T11240] netlink: 'syz.3.5110': attribute type 10 has an invalid length. [ 314.522949][T11244] netlink: 'syz.0.5112': attribute type 10 has an invalid length. [ 314.560390][T11244] netlink: 'syz.0.5112': attribute type 10 has an invalid length. [ 314.568318][T11243] netlink: 'syz.5.5111': attribute type 10 has an invalid length. 2026/01/19 12:17:15 executed programs: 5116 [ 315.157691][ T46] Bluetooth: hci4: command tx timeout [ 315.539017][T11074] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 315.574451][T11074] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 315.611388][T11074] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 315.654683][T11074] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 316.120694][T11074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 316.224292][T11074] 8021q: adding VLAN 0 to HW filter on device team0 [ 316.274456][ T2942] bridge0: port 1(bridge_slave_0) entered blocking state [ 316.277385][ T2942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 316.325511][ T170] bridge0: port 2(bridge_slave_1) entered blocking state [ 316.328386][ T170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 317.237542][ T46] Bluetooth: hci4: command tx timeout [ 317.423845][T11074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 317.677939][T11074] veth0_vlan: entered promiscuous mode [ 317.739912][T11074] veth1_vlan: entered promiscuous mode [ 317.883168][T11074] veth0_macvtap: entered promiscuous mode [ 317.961074][T11074] veth1_macvtap: entered promiscuous mode [ 318.069426][T11074] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 318.139841][T11074] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 318.218715][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 318.262238][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 318.294187][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 318.317731][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 318.534687][ T3601] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 318.571097][ T3601] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 318.719988][ T170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 318.723482][ T170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 319.165201][T11423] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 319.454806][T11436] validate_nla: 315 callbacks suppressed [ 319.454820][T11436] netlink: 'syz.2.5266': attribute type 10 has an invalid length. [ 319.466234][T11441] netlink: 'syz.1.5270': attribute type 10 has an invalid length. [ 319.511346][T11443] netlink: 'syz.5.5272': attribute type 10 has an invalid length. [ 319.516717][T11441] netlink: 'syz.1.5270': attribute type 10 has an invalid length. [ 319.526260][T11442] netlink: 'syz.4.5271': attribute type 10 has an invalid length. [ 319.553692][T11443] netlink: 'syz.5.5272': attribute type 10 has an invalid length. [ 319.562981][T11445] netlink: 'syz.3.5274': attribute type 10 has an invalid length. [ 319.572498][T11444] netlink: 'syz.0.5273': attribute type 10 has an invalid length. [ 319.577173][T11444] netlink: 'syz.0.5273': attribute type 10 has an invalid length. [ 319.591355][T11442] netlink: 'syz.4.5271': attribute type 10 has an invalid length. 2026/01/19 12:17:20 executed programs: 5278 [ 324.459247][T11683] validate_nla: 449 callbacks suppressed [ 324.459260][T11683] netlink: 'syz.2.5500': attribute type 10 has an invalid length. [ 324.465867][T11681] netlink: 'syz.5.5499': attribute type 10 has an invalid length. [ 324.473571][T11684] netlink: 'syz.3.5502': attribute type 10 has an invalid length. [ 324.479401][T11682] netlink: 'syz.0.5501': attribute type 10 has an invalid length. [ 324.494215][T11681] netlink: 'syz.5.5499': attribute type 10 has an invalid length. [ 324.499882][T11684] netlink: 'syz.3.5502': attribute type 10 has an invalid length. [ 324.506446][T11682] netlink: 'syz.0.5501': attribute type 10 has an invalid length. [ 324.521230][T11683] netlink: 'syz.2.5500': attribute type 10 has an invalid length. [ 324.526380][T11686] netlink: 'syz.4.5503': attribute type 10 has an invalid length. [ 324.542022][T11685] netlink: 'syz.1.5504': attribute type 10 has an invalid length. 2026/01/19 12:17:25 executed programs: 5513 [ 327.244456][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 327.251588][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 329.476617][T11900] validate_nla: 424 callbacks suppressed [ 329.476630][T11900] netlink: 'syz.0.5717': attribute type 10 has an invalid length. [ 329.486101][T11898] netlink: 'syz.5.5716': attribute type 10 has an invalid length. [ 329.490350][T11899] netlink: 'syz.3.5718': attribute type 10 has an invalid length. [ 329.509354][T11898] netlink: 'syz.5.5716': attribute type 10 has an invalid length. [ 329.522988][T11901] netlink: 'syz.4.5719': attribute type 10 has an invalid length. [ 329.535536][T11900] netlink: 'syz.0.5717': attribute type 10 has an invalid length. [ 329.540005][T11902] netlink: 'syz.1.5720': attribute type 10 has an invalid length. [ 329.550296][T11901] netlink: 'syz.4.5719': attribute type 10 has an invalid length. [ 329.555545][T11899] netlink: 'syz.3.5718': attribute type 10 has an invalid length. [ 329.563861][T11903] netlink: 'syz.2.5721': attribute type 10 has an invalid length. 2026/01/19 12:17:30 executed programs: 5728 [ 334.486090][T12152] validate_nla: 500 callbacks suppressed [ 334.486104][T12152] netlink: 'syz.1.5968': attribute type 10 has an invalid length. [ 334.498273][T12154] netlink: 'syz.0.5972': attribute type 10 has an invalid length. [ 334.504042][T12155] netlink: 'syz.3.5973': attribute type 10 has an invalid length. [ 334.514214][T12154] netlink: 'syz.0.5972': attribute type 10 has an invalid length. [ 334.533758][T12152] netlink: 'syz.1.5968': attribute type 10 has an invalid length. [ 334.538465][T12155] netlink: 'syz.3.5973': attribute type 10 has an invalid length. [ 334.574384][T12157] netlink: 'syz.2.5974': attribute type 10 has an invalid length. [ 334.591703][T12156] netlink: 'syz.5.5975': attribute type 10 has an invalid length. [ 334.596043][T12158] netlink: 'syz.4.5976': attribute type 10 has an invalid length. [ 334.621886][T12156] netlink: 'syz.5.5975': attribute type 10 has an invalid length. 2026/01/19 12:17:35 executed programs: 5987 [ 339.490898][T12400] validate_nla: 485 callbacks suppressed [ 339.490911][T12400] netlink: 'syz.1.6218': attribute type 10 has an invalid length. [ 339.538173][T12401] netlink: 'syz.3.6219': attribute type 10 has an invalid length. [ 339.554280][T12403] netlink: 'syz.0.6220': attribute type 10 has an invalid length. [ 339.559115][T12404] netlink: 'syz.2.6222': attribute type 10 has an invalid length. [ 339.563877][T12405] netlink: 'syz.5.6221': attribute type 10 has an invalid length. [ 339.575741][T12402] netlink: 'syz.4.6223': attribute type 10 has an invalid length. [ 339.584249][T12401] netlink: 'syz.3.6219': attribute type 10 has an invalid length. [ 339.594391][T12404] netlink: 'syz.2.6222': attribute type 10 has an invalid length. [ 339.598773][T12403] netlink: 'syz.0.6220': attribute type 10 has an invalid length. [ 339.603601][T12405] netlink: 'syz.5.6221': attribute type 10 has an invalid length. 2026/01/19 12:17:40 executed programs: 6238 [ 344.506886][T12642] validate_nla: 474 callbacks suppressed [ 344.506901][T12642] netlink: 'syz.0.6460': attribute type 10 has an invalid length. [ 344.526647][T12645] netlink: 'syz.1.6463': attribute type 10 has an invalid length. [ 344.535261][T12644] netlink: 'syz.4.6461': attribute type 10 has an invalid length. [ 344.562254][T12643] netlink: 'syz.5.6462': attribute type 10 has an invalid length. [ 344.579610][T12646] netlink: 'syz.3.6464': attribute type 10 has an invalid length. [ 344.600444][T12643] netlink: 'syz.5.6462': attribute type 10 has an invalid length. [ 344.608538][T12644] netlink: 'syz.4.6461': attribute type 10 has an invalid length. [ 344.612203][T12645] netlink: 'syz.1.6463': attribute type 10 has an invalid length. [ 344.619454][T12647] netlink: 'syz.2.6465': attribute type 10 has an invalid length. [ 344.623895][T12647] netlink: 'syz.2.6465': attribute type 10 has an invalid length. 2026/01/19 12:17:45 executed programs: 6478 [ 349.537270][T12890] validate_nla: 485 callbacks suppressed [ 349.537284][T12890] netlink: 'syz.1.6709': attribute type 10 has an invalid length. [ 349.545359][T12891] netlink: 'syz.4.6708': attribute type 10 has an invalid length. [ 349.552663][T12893] netlink: 'syz.3.6712': attribute type 10 has an invalid length. [ 349.559998][T12892] netlink: 'syz.0.6711': attribute type 10 has an invalid length. [ 349.564899][T12891] netlink: 'syz.4.6708': attribute type 10 has an invalid length. [ 349.569063][T12894] netlink: 'syz.2.6710': attribute type 10 has an invalid length. [ 349.575470][T12890] netlink: 'syz.1.6709': attribute type 10 has an invalid length. [ 349.583520][T12892] netlink: 'syz.0.6711': attribute type 10 has an invalid length. [ 349.589470][T12893] netlink: 'syz.3.6712': attribute type 10 has an invalid length. [ 349.594204][T12894] netlink: 'syz.2.6710': attribute type 10 has an invalid length. 2026/01/19 12:17:50 executed programs: 6733 [ 354.545777][T13161] validate_nla: 530 callbacks suppressed [ 354.545791][T13161] netlink: 'syz.1.6979': attribute type 10 has an invalid length. [ 354.559917][T13159] netlink: 'syz.3.6977': attribute type 10 has an invalid length. [ 354.574980][T13160] netlink: 'syz.2.6980': attribute type 10 has an invalid length. [ 354.590593][T13163] netlink: 'syz.5.6981': attribute type 10 has an invalid length. [ 354.594946][T13159] netlink: 'syz.3.6977': attribute type 10 has an invalid length. [ 354.599895][T13161] netlink: 'syz.1.6979': attribute type 10 has an invalid length. [ 354.603175][T13164] netlink: 'syz.0.6982': attribute type 10 has an invalid length. [ 354.614776][T13160] netlink: 'syz.2.6980': attribute type 10 has an invalid length. [ 354.630327][T13163] netlink: 'syz.5.6981': attribute type 10 has an invalid length. [ 354.639938][T13165] netlink: 'syz.4.6983': attribute type 10 has an invalid length. 2026/01/19 12:17:55 executed programs: 7001 [ 358.622664][ T5488] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 358.626953][ T5488] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 358.632263][ T5488] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 358.635988][ T5488] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 358.649663][ T5488] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 359.113145][ T718] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 359.261720][ T718] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 359.393074][ T718] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 359.540143][ T718] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 359.567207][T13403] validate_nla: 446 callbacks suppressed [ 359.567222][T13403] netlink: 'syz.4.7207': attribute type 10 has an invalid length. [ 359.574618][T13401] netlink: 'syz.0.7211': attribute type 10 has an invalid length. [ 359.579584][T13400] netlink: 'syz.2.7208': attribute type 10 has an invalid length. [ 359.583853][T13400] netlink: 'syz.2.7208': attribute type 10 has an invalid length. [ 359.588634][T13399] netlink: 'syz.5.7209': attribute type 10 has an invalid length. [ 359.593120][T13399] netlink: 'syz.5.7209': attribute type 10 has an invalid length. [ 359.599055][T13402] netlink: 'syz.1.7210': attribute type 10 has an invalid length. [ 359.609835][T13401] netlink: 'syz.0.7211': attribute type 10 has an invalid length. [ 359.614656][T13402] netlink: 'syz.1.7210': attribute type 10 has an invalid length. [ 359.620003][T13403] netlink: 'syz.4.7207': attribute type 10 has an invalid length. [ 359.947595][ T718] bridge_slave_1: left allmulticast mode [ 359.949906][ T718] bridge_slave_1: left promiscuous mode [ 359.966288][ T718] bridge0: port 2(bridge_slave_1) entered disabled state [ 359.971461][ T718] bridge_slave_0: left allmulticast mode [ 359.974013][ T718] bridge_slave_0: left promiscuous mode [ 359.976992][ T718] bridge0: port 1(bridge_slave_0) entered disabled state [ 360.169043][ T718] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 360.174441][ T718] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 360.180367][ T718] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 360.184386][ T718] bond0 (unregistering): Released all slaves 2026/01/19 12:18:00 executed programs: 7216 [ 360.677658][ T5488] Bluetooth: hci2: command tx timeout [ 360.839030][ T718] hsr_slave_0: left promiscuous mode [ 360.857512][ T718] hsr_slave_1: left promiscuous mode [ 360.863281][ T718] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 360.866503][ T718] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 360.882547][ T718] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 360.885938][ T718] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 360.921522][ T718] veth1_macvtap: left promiscuous mode [ 360.927996][ T718] veth0_macvtap: left promiscuous mode [ 360.930559][ T718] veth1_vlan: left promiscuous mode [ 360.937719][ T718] veth0_vlan: left promiscuous mode [ 361.332850][ T718] team0 (unregistering): Port device team_slave_1 removed [ 361.361127][ T718] team0 (unregistering): Port device team_slave_0 removed [ 362.016246][T13359] chnl_net:caif_netlink_parms(): no params data found [ 362.484604][T13359] bridge0: port 1(bridge_slave_0) entered blocking state [ 362.500247][T13359] bridge0: port 1(bridge_slave_0) entered disabled state [ 362.518261][T13359] bridge_slave_0: entered allmulticast mode [ 362.525398][T13359] bridge_slave_0: entered promiscuous mode [ 362.557058][T13359] bridge0: port 2(bridge_slave_1) entered blocking state [ 362.595744][T13359] bridge0: port 2(bridge_slave_1) entered disabled state [ 362.625948][T13359] bridge_slave_1: entered allmulticast mode [ 362.644824][T13359] bridge_slave_1: entered promiscuous mode [ 362.759817][ T5488] Bluetooth: hci2: command tx timeout [ 362.797197][T13359] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 362.831340][T13359] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 363.002260][T13359] team0: Port device team_slave_0 added [ 363.029084][T13359] team0: Port device team_slave_1 added [ 363.163599][T13359] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 363.166727][T13359] 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. [ 363.217584][T13359] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 363.264348][T13359] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 363.295923][T13359] 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. [ 363.366936][T13359] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 363.599802][T13359] hsr_slave_0: entered promiscuous mode [ 363.623306][T13359] hsr_slave_1: entered promiscuous mode [ 363.636805][T13359] debugfs: 'hsr0' already exists in 'hsr' [ 363.656459][T13359] Cannot create hsr debugfs directory [ 364.603340][T13555] validate_nla: 234 callbacks suppressed [ 364.603354][T13555] netlink: 'syz.2.7330': attribute type 10 has an invalid length. [ 364.611873][T13553] netlink: 'syz.0.7333': attribute type 10 has an invalid length. [ 364.618823][T13554] netlink: 'syz.5.7332': attribute type 10 has an invalid length. [ 364.623662][T13554] netlink: 'syz.5.7332': attribute type 10 has an invalid length. [ 364.627690][T13556] netlink: 'syz.1.7329': attribute type 10 has an invalid length. [ 364.633180][T13557] netlink: 'syz.4.7331': attribute type 10 has an invalid length. [ 364.642876][T13556] netlink: 'syz.1.7329': attribute type 10 has an invalid length. [ 364.653346][T13553] netlink: 'syz.0.7333': attribute type 10 has an invalid length. [ 364.663161][T13555] netlink: 'syz.2.7330': attribute type 10 has an invalid length. [ 364.670762][T13557] netlink: 'syz.4.7331': attribute type 10 has an invalid length. [ 364.838251][ T5488] Bluetooth: hci2: command tx timeout [ 365.160254][T13359] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 365.198050][T13359] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 365.244144][T13359] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 365.289503][T13359] netdevsim netdevsim3 netdevsim3: renamed from eth3 2026/01/19 12:18:06 executed programs: 7347 [ 365.793693][T13359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 365.893869][T13359] 8021q: adding VLAN 0 to HW filter on device team0 [ 365.960826][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 365.963816][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 366.012799][ T951] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.015891][ T951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 366.919162][ T5488] Bluetooth: hci2: command tx timeout [ 367.120335][T13359] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 367.396528][T13359] veth0_vlan: entered promiscuous mode [ 367.482921][T13359] veth1_vlan: entered promiscuous mode [ 367.594261][T13359] veth0_macvtap: entered promiscuous mode [ 367.660373][T13359] veth1_macvtap: entered promiscuous mode [ 367.769326][T13359] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 367.816245][T13359] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 367.858105][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 367.874396][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 367.901448][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 367.978936][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 368.278712][ T951] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 368.282314][ T951] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 368.404919][ T951] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 368.445380][ T951] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 368.904976][ T46] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 368.912583][ T46] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 368.916868][ T46] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 368.930489][ T46] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 368.934278][ T46] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 369.043093][T13721] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 369.290798][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 369.476507][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 369.616420][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 369.633387][T13745] validate_nla: 297 callbacks suppressed [ 369.633401][T13745] netlink: 'syz.5.7481': attribute type 10 has an invalid length. [ 369.641184][T13747] netlink: 'syz.2.7483': attribute type 10 has an invalid length. [ 369.645692][T13750] netlink: 'syz.3.7485': attribute type 10 has an invalid length. [ 369.650658][T13748] netlink: 'syz.4.7486': attribute type 10 has an invalid length. [ 369.655558][T13748] netlink: 'syz.4.7486': attribute type 10 has an invalid length. [ 369.665863][T13749] netlink: 'syz.1.7484': attribute type 10 has an invalid length. [ 369.682424][T13750] netlink: 'syz.3.7485': attribute type 10 has an invalid length. [ 369.689783][T13747] netlink: 'syz.2.7483': attribute type 10 has an invalid length. [ 369.731613][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 369.767733][T13749] netlink: 'syz.1.7484': attribute type 10 has an invalid length. [ 369.772282][T13751] netlink: 'syz.5.7487': attribute type 10 has an invalid length. [ 370.165073][ T13] bridge_slave_1: left allmulticast mode [ 370.174354][ T13] bridge_slave_1: left promiscuous mode [ 370.176957][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 370.209246][ T13] bridge_slave_0: left allmulticast mode [ 370.211752][ T13] bridge_slave_0: left promiscuous mode [ 370.224806][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 370.610715][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 370.616254][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 370.622284][ T13] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 370.626474][ T13] bond0 (unregistering): Released all slaves 2026/01/19 12:18:11 executed programs: 7494 [ 370.863497][T13728] chnl_net:caif_netlink_parms(): no params data found [ 371.003384][ T46] Bluetooth: hci6: command tx timeout [ 371.230932][ T13] hsr_slave_0: left promiscuous mode [ 371.236412][ T13] hsr_slave_1: left promiscuous mode [ 371.247516][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 371.255490][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 371.266342][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 371.274141][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 371.303501][ T13] veth1_macvtap: left promiscuous mode [ 371.311653][ T13] veth0_macvtap: left promiscuous mode [ 371.313728][ T13] veth1_vlan: left promiscuous mode [ 371.315973][ T13] veth0_vlan: left promiscuous mode [ 371.714164][ T13] team0 (unregistering): Port device team_slave_1 removed [ 371.749620][ T13] team0 (unregistering): Port device team_slave_0 removed [ 372.162301][T13728] bridge0: port 1(bridge_slave_0) entered blocking state [ 372.166593][T13728] bridge0: port 1(bridge_slave_0) entered disabled state [ 372.193146][T13728] bridge_slave_0: entered allmulticast mode [ 372.213282][T13728] bridge_slave_0: entered promiscuous mode [ 372.254080][T13728] bridge0: port 2(bridge_slave_1) entered blocking state [ 372.272366][T13728] bridge0: port 2(bridge_slave_1) entered disabled state [ 372.275605][T13728] bridge_slave_1: entered allmulticast mode [ 372.327099][T13728] bridge_slave_1: entered promiscuous mode [ 372.495162][T13728] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 372.531948][T13728] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 372.683987][T13728] team0: Port device team_slave_0 added [ 372.709940][T13728] team0: Port device team_slave_1 added [ 372.882403][T13728] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 372.892254][T13728] 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. [ 372.937628][T13728] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 372.969590][T13728] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 372.972766][T13728] 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. [ 373.036334][T13728] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 373.079664][ T46] Bluetooth: hci6: command tx timeout [ 373.285747][T13728] hsr_slave_0: entered promiscuous mode [ 373.310831][T13728] hsr_slave_1: entered promiscuous mode [ 374.630680][T13728] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 374.670354][T13728] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 374.688033][T13896] validate_nla: 217 callbacks suppressed [ 374.688048][T13896] netlink: 'syz.3.7597': attribute type 10 has an invalid length. [ 374.696018][T13895] netlink: 'syz.1.7596': attribute type 10 has an invalid length. [ 374.700752][T13728] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 374.721367][T13898] netlink: 'syz.4.7600': attribute type 10 has an invalid length. [ 374.725963][T13728] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 374.735514][T13894] netlink: 'syz.5.7598': attribute type 10 has an invalid length. [ 374.751178][T13897] netlink: 'syz.2.7599': attribute type 10 has an invalid length. [ 374.755327][T13898] netlink: 'syz.4.7600': attribute type 10 has an invalid length. [ 374.759970][T13896] netlink: 'syz.3.7597': attribute type 10 has an invalid length. [ 374.769567][T13895] netlink: 'syz.1.7596': attribute type 10 has an invalid length. [ 374.774466][T13894] netlink: 'syz.5.7598': attribute type 10 has an invalid length. [ 374.804635][T13897] netlink: 'syz.2.7599': attribute type 10 has an invalid length. [ 375.158081][ T46] Bluetooth: hci6: command tx timeout [ 375.210345][T13728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 375.291628][T13728] 8021q: adding VLAN 0 to HW filter on device team0 [ 375.362393][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 375.365115][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 375.405652][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 375.408918][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state 2026/01/19 12:18:16 executed programs: 7628 [ 376.508251][T13728] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 376.743574][T13728] veth0_vlan: entered promiscuous mode [ 376.822915][T13728] veth1_vlan: entered promiscuous mode [ 377.036171][T13728] veth0_macvtap: entered promiscuous mode [ 377.076117][T13728] veth1_macvtap: entered promiscuous mode [ 377.178851][T13728] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 377.210212][T13728] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 377.238702][ T46] Bluetooth: hci6: command tx timeout [ 377.342529][ T170] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.369475][ T170] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.399270][ T170] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.442317][ T170] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.650107][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 377.653188][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 377.802714][ T718] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 377.858409][ T718] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 378.174910][T14037] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 378.314994][ T5488] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 378.319575][ T5488] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 378.322816][ T5488] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 378.326454][ T5488] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 378.334422][ T5488] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 378.711095][ T3213] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 378.892213][ T3213] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 379.125304][ T3213] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 379.207267][ T3213] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 379.677678][ T3213] bridge_slave_1: left allmulticast mode [ 379.680133][ T3213] bridge_slave_1: left promiscuous mode [ 379.682294][ T3213] bridge0: port 2(bridge_slave_1) entered disabled state [ 379.728275][ T3213] bridge_slave_0: left allmulticast mode [ 379.737812][ T3213] bridge_slave_0: left promiscuous mode [ 379.740249][ T3213] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.100065][ T3213] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 380.105309][ T3213] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 380.111216][ T3213] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 380.115193][ T3213] bond0 (unregistering): Released all slaves [ 380.129826][T14098] validate_nla: 297 callbacks suppressed [ 380.129841][T14098] netlink: 'syz.3.7748': attribute type 10 has an invalid length. [ 380.145721][T14100] netlink: 'syz.2.7751': attribute type 10 has an invalid length. [ 380.152699][T14101] netlink: 'syz.5.7752': attribute type 10 has an invalid length. [ 380.162702][T14102] netlink: 'syz.4.7753': attribute type 10 has an invalid length. [ 380.172304][T14099] netlink: 'syz.0.7750': attribute type 10 has an invalid length. [ 380.176432][T14099] netlink: 'syz.0.7750': attribute type 10 has an invalid length. [ 380.206819][T14102] netlink: 'syz.4.7753': attribute type 10 has an invalid length. [ 380.213026][T14100] netlink: 'syz.2.7751': attribute type 10 has an invalid length. [ 380.218218][T14101] netlink: 'syz.5.7752': attribute type 10 has an invalid length. [ 380.348969][T14108] netlink: 'syz.3.7754': attribute type 10 has an invalid length. [ 380.359295][ T5488] Bluetooth: hci3: command tx timeout [ 380.695789][ T3213] hsr_slave_0: left promiscuous mode [ 380.706122][ T3213] hsr_slave_1: left promiscuous mode [ 380.714723][ T3213] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 380.725001][ T3213] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 380.735272][ T3213] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 380.744236][ T3213] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 380.766340][ T3213] veth1_macvtap: left promiscuous mode [ 380.779376][ T3213] veth0_macvtap: left promiscuous mode [ 380.788253][ T3213] veth1_vlan: left promiscuous mode [ 380.790758][ T3213] veth0_vlan: left promiscuous mode [ 381.177558][ T3213] team0 (unregistering): Port device team_slave_1 removed [ 381.206737][ T3213] team0 (unregistering): Port device team_slave_0 removed 2026/01/19 12:18:22 executed programs: 7762 [ 381.872061][T14046] chnl_net:caif_netlink_parms(): no params data found [ 382.416193][T14046] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.436277][T14046] bridge0: port 1(bridge_slave_0) entered disabled state [ 382.440024][ T5488] Bluetooth: hci3: command tx timeout [ 382.455081][T14046] bridge_slave_0: entered allmulticast mode [ 382.472195][T14046] bridge_slave_0: entered promiscuous mode [ 382.502419][T14046] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.507490][T14046] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.510960][T14046] bridge_slave_1: entered allmulticast mode [ 382.583334][T14046] bridge_slave_1: entered promiscuous mode [ 382.750392][T14046] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 382.790830][T14046] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 382.965020][T14046] team0: Port device team_slave_0 added [ 382.991002][T14046] team0: Port device team_slave_1 added [ 383.115060][T14046] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 383.140751][T14046] 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. [ 383.208656][T14046] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 383.251192][T14046] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 383.269475][T14046] 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. [ 383.312372][T14046] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 383.530533][T14046] hsr_slave_0: entered promiscuous mode [ 383.550899][T14046] hsr_slave_1: entered promiscuous mode [ 383.568232][T14046] debugfs: 'hsr0' already exists in 'hsr' [ 383.576020][T14046] Cannot create hsr debugfs directory [ 384.519469][ T5488] Bluetooth: hci3: command tx timeout [ 384.971539][T14046] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 385.036420][T14046] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 385.074828][T14046] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 385.109835][T14046] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 385.148741][T14266] validate_nla: 252 callbacks suppressed [ 385.148756][T14266] netlink: 'syz.2.7880': attribute type 10 has an invalid length. [ 385.155793][T14267] netlink: 'syz.5.7881': attribute type 10 has an invalid length. [ 385.204609][T14270] netlink: 'syz.3.7882': attribute type 10 has an invalid length. [ 385.208331][T14267] netlink: 'syz.5.7881': attribute type 10 has an invalid length. [ 385.212360][T14272] netlink: 'syz.0.7883': attribute type 10 has an invalid length. [ 385.218991][T14269] netlink: 'syz.4.7884': attribute type 10 has an invalid length. [ 385.253572][T14272] netlink: 'syz.0.7883': attribute type 10 has an invalid length. [ 385.259750][T14270] netlink: 'syz.3.7882': attribute type 10 has an invalid length. [ 385.283869][T14269] netlink: 'syz.4.7884': attribute type 10 has an invalid length. [ 385.318688][T14278] netlink: 'syz.2.7885': attribute type 10 has an invalid length. [ 385.519020][T14046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 385.610170][T14046] 8021q: adding VLAN 0 to HW filter on device team0 [ 385.653823][ T2942] bridge0: port 1(bridge_slave_0) entered blocking state [ 385.657114][ T2942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 385.690993][ T2942] bridge0: port 2(bridge_slave_1) entered blocking state [ 385.693881][ T2942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 385.776983][T14046] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 385.822395][T14046] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 386.599424][ T5488] Bluetooth: hci3: command tx timeout 2026/01/19 12:18:27 executed programs: 7925 [ 386.803003][T14046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 387.071634][T14046] veth0_vlan: entered promiscuous mode [ 387.119684][T14046] veth1_vlan: entered promiscuous mode [ 387.295155][T14046] veth0_macvtap: entered promiscuous mode [ 387.347982][T14046] veth1_macvtap: entered promiscuous mode [ 387.451306][T14046] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 387.495273][T14046] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 387.569624][ T2942] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.617162][ T2942] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.645996][ T2942] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.671856][ T2942] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 388.000661][ T2942] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 388.004121][ T2942] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 388.160896][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 388.164307][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 388.682603][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 388.685482][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 388.722709][ T46] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 388.727205][ T46] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 388.730778][ T46] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 388.743674][ T46] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 388.747031][ T46] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 388.846257][T14405] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 389.104454][ T718] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 389.316292][ T718] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 389.499128][ T718] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 389.650204][ T718] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 390.049762][ T718] bridge_slave_1: left allmulticast mode [ 390.052185][ T718] bridge_slave_1: left promiscuous mode [ 390.055002][ T718] bridge0: port 2(bridge_slave_1) entered disabled state [ 390.099191][ T718] bridge_slave_0: left allmulticast mode [ 390.107882][ T718] bridge_slave_0: left promiscuous mode [ 390.110506][ T718] bridge0: port 1(bridge_slave_0) entered disabled state [ 390.452427][ T718] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 390.459104][ T718] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 390.463922][ T718] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 390.472679][ T718] bond0 (unregistering): Released all slaves [ 390.480425][T14458] validate_nla: 274 callbacks suppressed [ 390.480438][T14458] netlink: 'syz.3.8023': attribute type 10 has an invalid length. [ 390.487291][T14459] netlink: 'syz.0.8025': attribute type 10 has an invalid length. [ 390.491489][T14457] netlink: 'syz.1.8024': attribute type 10 has an invalid length. [ 390.495759][T14457] netlink: 'syz.1.8024': attribute type 10 has an invalid length. [ 390.501484][T14460] netlink: 'syz.5.8026': attribute type 10 has an invalid length. [ 390.505848][T14460] netlink: 'syz.5.8026': attribute type 10 has an invalid length. [ 390.509567][T14456] netlink: 'syz.2.8022': attribute type 10 has an invalid length. [ 390.530036][T14458] netlink: 'syz.3.8023': attribute type 10 has an invalid length. [ 390.593794][T14459] netlink: 'syz.0.8025': attribute type 10 has an invalid length. [ 390.612923][T14466] netlink: 'syz.2.8027': attribute type 10 has an invalid length. [ 390.759164][ T46] Bluetooth: hci1: command tx timeout [ 391.110161][ T718] hsr_slave_0: left promiscuous mode [ 391.114262][ T718] hsr_slave_1: left promiscuous mode [ 391.124873][ T718] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 391.133376][ T718] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 391.140585][ T718] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 391.143935][ T718] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 391.174329][ T718] veth1_macvtap: left promiscuous mode [ 391.176859][ T718] veth0_macvtap: left promiscuous mode [ 391.190608][ T718] veth1_vlan: left promiscuous mode [ 391.192929][ T718] veth0_vlan: left promiscuous mode [ 391.576808][ T718] team0 (unregistering): Port device team_slave_1 removed [ 391.602906][ T718] team0 (unregistering): Port device team_slave_0 removed 2026/01/19 12:18:32 executed programs: 8035 [ 392.302057][T14412] chnl_net:caif_netlink_parms(): no params data found [ 392.813222][T14412] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.831692][T14412] bridge0: port 1(bridge_slave_0) entered disabled state [ 392.838128][ T46] Bluetooth: hci1: command tx timeout [ 392.845161][T14412] bridge_slave_0: entered allmulticast mode [ 392.855267][T14412] bridge_slave_0: entered promiscuous mode [ 392.881607][T14412] bridge0: port 2(bridge_slave_1) entered blocking state [ 392.918443][T14412] bridge0: port 2(bridge_slave_1) entered disabled state [ 392.942235][T14412] bridge_slave_1: entered allmulticast mode [ 392.960204][T14412] bridge_slave_1: entered promiscuous mode [ 393.106660][T14412] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 393.114548][T14412] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 393.209586][T14412] team0: Port device team_slave_0 added [ 393.256825][T14412] team0: Port device team_slave_1 added [ 393.373395][T14412] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 393.376301][T14412] 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. [ 393.430920][T14412] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 393.495669][T14412] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 393.521939][T14412] 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. [ 393.561436][T14412] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 393.743548][T14412] hsr_slave_0: entered promiscuous mode [ 393.771514][T14412] hsr_slave_1: entered promiscuous mode [ 393.785235][T14412] debugfs: 'hsr0' already exists in 'hsr' [ 393.795659][T14412] Cannot create hsr debugfs directory [ 394.918226][ T46] Bluetooth: hci1: command tx timeout [ 395.404884][T14412] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 395.466798][T14412] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 395.506881][T14627] validate_nla: 256 callbacks suppressed [ 395.506896][T14627] netlink: 'syz.2.8155': attribute type 10 has an invalid length. [ 395.515820][T14626] netlink: 'syz.3.8157': attribute type 10 has an invalid length. [ 395.519774][T14628] netlink: 'syz.5.8156': attribute type 10 has an invalid length. [ 395.523457][T14628] netlink: 'syz.5.8156': attribute type 10 has an invalid length. [ 395.529058][T14629] netlink: 'syz.0.8158': attribute type 10 has an invalid length. [ 395.533424][T14629] netlink: 'syz.0.8158': attribute type 10 has an invalid length. [ 395.539571][T14412] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 395.563312][T14630] netlink: 'syz.1.8159': attribute type 10 has an invalid length. [ 395.573149][T14412] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 395.603807][T14626] netlink: 'syz.3.8157': attribute type 10 has an invalid length. [ 395.612615][T14630] netlink: 'syz.1.8159': attribute type 10 has an invalid length. [ 395.650419][T14632] netlink: 'syz.2.8160': attribute type 10 has an invalid length. [ 396.058134][T14412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 396.146615][T14412] 8021q: adding VLAN 0 to HW filter on device team0 [ 396.205388][ T3213] bridge0: port 1(bridge_slave_0) entered blocking state [ 396.208817][ T3213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 396.263540][ T3213] bridge0: port 2(bridge_slave_1) entered blocking state [ 396.266898][ T3213] bridge0: port 2(bridge_slave_1) entered forwarding state 2026/01/19 12:18:37 executed programs: 8199 [ 397.000365][ T46] Bluetooth: hci1: command tx timeout [ 397.403873][T14412] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 398.834034][T14412] veth0_vlan: entered promiscuous mode [ 398.930785][T14412] veth1_vlan: entered promiscuous mode [ 399.079806][T14412] veth0_macvtap: entered promiscuous mode [ 399.134422][T14412] veth1_macvtap: entered promiscuous mode [ 399.243890][T14412] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 399.301983][T14412] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 399.345616][ T1045] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.380167][ T1045] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.436564][ T1045] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.490620][ T1045] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.692903][ T3601] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 399.696445][ T3601] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 399.837218][ T3482] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 399.873505][ T3482] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 400.329376][ T5488] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 400.333388][ T5488] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 400.336055][ T5488] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 400.339749][ T5488] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 400.349997][ T5488] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 400.524008][T14808] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 400.531919][T14819] validate_nla: 280 callbacks suppressed [ 400.531934][T14819] netlink: 'syz.0.8301': attribute type 10 has an invalid length. [ 400.551901][T14822] netlink: 'syz.3.8302': attribute type 10 has an invalid length. [ 400.556399][T14822] netlink: 'syz.3.8302': attribute type 10 has an invalid length. [ 400.594246][T14808] netlink: 'syz.4.7993': attribute type 10 has an invalid length. [ 400.610940][T14819] netlink: 'syz.0.8301': attribute type 10 has an invalid length. [ 400.666106][ T13] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.689767][T14824] netlink: 'syz.2.8304': attribute type 10 has an invalid length. [ 400.695614][T14823] netlink: 'syz.1.8303': attribute type 10 has an invalid length. [ 400.723815][T14824] netlink: 'syz.2.8304': attribute type 10 has an invalid length. [ 400.793329][ T13] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.820580][T14823] netlink: 'syz.1.8303': attribute type 10 has an invalid length. [ 400.829284][T14829] netlink: 'syz.2.8308': attribute type 10 has an invalid length. [ 400.904913][ T13] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 401.060257][ T13] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 401.457615][ T13] bridge_slave_1: left allmulticast mode [ 401.460124][ T13] bridge_slave_1: left promiscuous mode [ 401.462616][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.515403][ T13] bridge_slave_0: left allmulticast mode [ 401.534642][ T13] bridge_slave_0: left promiscuous mode [ 401.547571][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 401.892950][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 401.899547][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 401.905164][ T13] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 401.911283][ T13] bond0 (unregistering): Released all slaves 2026/01/19 12:18:42 executed programs: 8324 [ 402.440214][ T5488] Bluetooth: hci0: command tx timeout [ 402.454021][ T13] hsr_slave_0: left promiscuous mode [ 402.469886][ T13] hsr_slave_1: left promiscuous mode [ 402.478586][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 402.487458][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 402.491322][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 402.499223][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 402.523505][ T13] veth1_macvtap: left promiscuous mode [ 402.536084][ T13] veth0_macvtap: left promiscuous mode [ 402.538906][ T13] veth1_vlan: left promiscuous mode [ 402.541196][ T13] veth0_vlan: left promiscuous mode [ 402.934038][ T13] team0 (unregistering): Port device team_slave_1 removed [ 402.964001][ T13] team0 (unregistering): Port device team_slave_0 removed [ 403.774451][T14814] chnl_net:caif_netlink_parms(): no params data found [ 404.243077][T14814] bridge0: port 1(bridge_slave_0) entered blocking state [ 404.261064][T14814] bridge0: port 1(bridge_slave_0) entered disabled state [ 404.265027][T14814] bridge_slave_0: entered allmulticast mode [ 404.291342][T14814] bridge_slave_0: entered promiscuous mode [ 404.322899][T14814] bridge0: port 2(bridge_slave_1) entered blocking state [ 404.325833][T14814] bridge0: port 2(bridge_slave_1) entered disabled state [ 404.377815][T14814] bridge_slave_1: entered allmulticast mode [ 404.402373][T14814] bridge_slave_1: entered promiscuous mode [ 404.522974][ T5488] Bluetooth: hci0: command tx timeout [ 404.552639][T14814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 404.585116][T14814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 404.772724][T14814] team0: Port device team_slave_0 added [ 404.793414][T14814] team0: Port device team_slave_1 added [ 404.958736][T14814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 404.974351][T14814] 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. [ 405.013687][T14814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 405.065845][T14814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 405.088654][T14814] 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. [ 405.147887][T14814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 405.374162][T14814] hsr_slave_0: entered promiscuous mode [ 405.405340][T14814] hsr_slave_1: entered promiscuous mode [ 405.419936][T14814] debugfs: 'hsr0' already exists in 'hsr' [ 405.422640][T14814] Cannot create hsr debugfs directory [ 405.560269][T14975] validate_nla: 228 callbacks suppressed [ 405.560286][T14975] netlink: 'syz.2.8419': attribute type 10 has an invalid length. [ 405.606349][T14976] netlink: 'syz.1.8420': attribute type 10 has an invalid length. [ 405.613778][T14979] netlink: 'syz.4.8422': attribute type 10 has an invalid length. [ 405.618768][T14977] netlink: 'syz.0.8421': attribute type 10 has an invalid length. [ 405.623575][T14978] netlink: 'syz.3.8423': attribute type 10 has an invalid length. [ 405.660725][T14979] netlink: 'syz.4.8422': attribute type 10 has an invalid length. [ 405.668538][T14976] netlink: 'syz.1.8420': attribute type 10 has an invalid length. [ 405.682989][T14978] netlink: 'syz.3.8423': attribute type 10 has an invalid length. [ 405.694531][T14977] netlink: 'syz.0.8421': attribute type 10 has an invalid length. [ 405.699171][T14981] netlink: 'syz.2.8424': attribute type 10 has an invalid length. [ 406.599126][ T5488] Bluetooth: hci0: command tx timeout [ 406.928812][T14814] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 406.979653][T14814] netdevsim netdevsim5 netdevsim1: renamed from eth1 2026/01/19 12:18:47 executed programs: 8461 [ 407.025771][T14814] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 407.070204][T14814] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 407.543741][T14814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 407.634065][T14814] 8021q: adding VLAN 0 to HW filter on device team0 [ 407.699956][ T1045] bridge0: port 1(bridge_slave_0) entered blocking state [ 407.703147][ T1045] bridge0: port 1(bridge_slave_0) entered forwarding state [ 407.759598][ T1045] bridge0: port 2(bridge_slave_1) entered blocking state [ 407.762699][ T1045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 408.679503][ T5488] Bluetooth: hci0: command tx timeout [ 408.808786][T14814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 409.905539][T14814] veth0_vlan: entered promiscuous mode [ 409.971896][T14814] veth1_vlan: entered promiscuous mode [ 410.129817][T14814] veth0_macvtap: entered promiscuous mode [ 410.169807][T14814] veth1_macvtap: entered promiscuous mode [ 410.259086][T14814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 410.314514][T14814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 410.374707][ T3213] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.403848][ T3213] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.450048][ T3213] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.473311][ T3213] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.578259][T15188] validate_nla: 328 callbacks suppressed [ 410.578276][T15188] netlink: 'syz.0.8588': attribute type 10 has an invalid length. [ 410.690525][T15189] netlink: 'syz.4.8590': attribute type 10 has an invalid length. [ 410.694246][T15193] netlink: 'syz.3.8592': attribute type 10 has an invalid length. [ 410.698571][T15191] netlink: 'syz.1.8591': attribute type 10 has an invalid length. [ 410.702964][T15190] netlink: 'syz.2.8589': attribute type 10 has an invalid length. [ 410.708570][ T170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 410.712057][ T170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 410.742989][T15190] netlink: 'syz.2.8589': attribute type 10 has an invalid length. [ 410.746968][T15191] netlink: 'syz.1.8591': attribute type 10 has an invalid length. [ 410.751673][T15193] netlink: 'syz.3.8592': attribute type 10 has an invalid length. [ 410.762562][T15194] netlink: 'syz.0.8593': attribute type 10 has an invalid length. [ 410.766884][T15194] netlink: 'syz.0.8593': attribute type 10 has an invalid length. [ 410.815785][ T170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 410.846868][ T170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 411.259814][T15213] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 411.586969][ T46] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 411.594356][ T46] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 411.598169][ T46] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 411.601729][ T46] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 411.637643][ T46] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 411.930768][ T1045] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/19 12:18:52 executed programs: 8623 [ 412.181153][ T1045] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 412.350335][ T1045] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 412.499821][ T1045] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 412.948552][ T1045] bridge_slave_1: left allmulticast mode [ 412.951149][ T1045] bridge_slave_1: left promiscuous mode [ 412.953656][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.009896][ T1045] bridge_slave_0: left allmulticast mode [ 413.025307][ T1045] bridge_slave_0: left promiscuous mode [ 413.032831][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.391829][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 413.400589][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 413.407064][ T1045] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 413.412728][ T1045] bond0 (unregistering): Released all slaves [ 413.717885][ T46] Bluetooth: hci5: command tx timeout [ 413.857269][ T1045] hsr_slave_0: left promiscuous mode [ 413.882065][ T1045] hsr_slave_1: left promiscuous mode [ 413.884855][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 413.894761][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 413.908702][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 413.912100][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 413.943623][ T1045] veth1_macvtap: left promiscuous mode [ 413.945821][ T1045] veth0_macvtap: left promiscuous mode [ 413.952936][ T1045] veth1_vlan: left promiscuous mode [ 413.955416][ T1045] veth0_vlan: left promiscuous mode [ 414.375773][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 414.403643][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 415.344741][T15227] chnl_net:caif_netlink_parms(): no params data found [ 415.600144][T15339] validate_nla: 203 callbacks suppressed [ 415.600158][T15339] netlink: 'syz.4.8695': attribute type 10 has an invalid length. [ 415.624424][T15343] netlink: 'syz.0.8697': attribute type 10 has an invalid length. [ 415.628802][T15341] netlink: 'syz.3.8698': attribute type 10 has an invalid length. [ 415.634031][T15344] netlink: 'syz.1.8699': attribute type 10 has an invalid length. [ 415.643298][T15342] netlink: 'syz.5.8696': attribute type 10 has an invalid length. [ 415.649240][T15339] netlink: 'syz.4.8695': attribute type 10 has an invalid length. [ 415.679758][T15342] netlink: 'syz.5.8696': attribute type 10 has an invalid length. [ 415.684883][T15344] netlink: 'syz.1.8699': attribute type 10 has an invalid length. [ 415.690730][T15343] netlink: 'syz.0.8697': attribute type 10 has an invalid length. [ 415.696263][T15341] netlink: 'syz.3.8698': attribute type 10 has an invalid length. [ 415.760414][T15227] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.763453][T15227] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.779130][T15227] bridge_slave_0: entered allmulticast mode [ 415.789099][T15227] bridge_slave_0: entered promiscuous mode [ 415.798196][ T46] Bluetooth: hci5: command tx timeout [ 415.838566][T15227] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.841908][T15227] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.859325][T15227] bridge_slave_1: entered allmulticast mode [ 415.876590][T15227] bridge_slave_1: entered promiscuous mode [ 416.033483][T15227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 416.087062][T15227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 416.236312][T15227] team0: Port device team_slave_0 added [ 416.266451][T15227] team0: Port device team_slave_1 added [ 416.384913][T15227] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 416.404317][T15227] 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. [ 416.478250][T15227] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.502279][T15227] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.510209][T15227] 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. [ 416.537638][T15227] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 416.784198][T15227] hsr_slave_0: entered promiscuous mode [ 416.796662][T15227] hsr_slave_1: entered promiscuous mode [ 416.806637][T15227] debugfs: 'hsr0' already exists in 'hsr' [ 416.809431][T15227] Cannot create hsr debugfs directory 2026/01/19 12:18:57 executed programs: 8737 [ 417.877761][ T46] Bluetooth: hci5: command tx timeout [ 418.394755][T15227] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 418.443472][T15227] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 418.472620][T15227] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 418.522226][T15227] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 418.996121][T15227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 419.090011][T15227] 8021q: adding VLAN 0 to HW filter on device team0 [ 419.133991][ T3482] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.137047][ T3482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.199320][ T3482] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.202559][ T3482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 419.959958][ T46] Bluetooth: hci5: command tx timeout [ 420.369492][T15227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 420.623774][T15227] veth0_vlan: entered promiscuous mode [ 420.668870][T15542] validate_nla: 316 callbacks suppressed [ 420.668884][T15542] netlink: 'syz.4.8858': attribute type 10 has an invalid length. [ 420.676701][T15227] veth1_vlan: entered promiscuous mode [ 420.694039][T15545] netlink: 'syz.1.8860': attribute type 10 has an invalid length. [ 420.700681][T15544] netlink: 'syz.3.8859': attribute type 10 has an invalid length. [ 420.704997][T15547] netlink: 'syz.0.8862': attribute type 10 has an invalid length. [ 420.711485][T15546] netlink: 'syz.5.8861': attribute type 10 has an invalid length. [ 420.716332][T15546] netlink: 'syz.5.8861': attribute type 10 has an invalid length. [ 420.745462][T15542] netlink: 'syz.4.8858': attribute type 10 has an invalid length. [ 420.749595][T15547] netlink: 'syz.0.8862': attribute type 10 has an invalid length. [ 420.758967][T15545] netlink: 'syz.1.8860': attribute type 10 has an invalid length. [ 420.772071][T15544] netlink: 'syz.3.8859': attribute type 10 has an invalid length. [ 420.931638][T15227] veth0_macvtap: entered promiscuous mode [ 420.985014][T15227] veth1_macvtap: entered promiscuous mode [ 421.112399][T15227] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 421.152891][T15227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 421.244634][ T170] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.296437][ T170] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.330222][ T170] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.360708][ T170] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.571628][ T3601] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 421.616526][ T3601] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 421.753057][ T718] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 421.756310][ T718] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.212031][T15591] bond0: (slave wlan1): Enslaving as an active interface with an up link 2026/01/19 12:19:02 executed programs: 8898 [ 425.681435][T15762] validate_nla: 402 callbacks suppressed [ 425.681449][T15762] netlink: 'syz.1.9062': attribute type 10 has an invalid length. [ 425.689377][T15763] netlink: 'syz.0.9063': attribute type 10 has an invalid length. [ 425.699022][T15764] netlink: 'syz.4.9064': attribute type 10 has an invalid length. [ 425.704232][T15765] netlink: 'syz.3.9065': attribute type 10 has an invalid length. [ 425.725158][T15766] netlink: 'syz.5.9066': attribute type 10 has an invalid length. [ 425.732228][T15764] netlink: 'syz.4.9064': attribute type 10 has an invalid length. [ 425.737195][T15765] netlink: 'syz.3.9065': attribute type 10 has an invalid length. [ 425.752492][T15767] netlink: 'syz.2.9067': attribute type 10 has an invalid length. [ 425.764537][T15766] netlink: 'syz.5.9066': attribute type 10 has an invalid length. [ 425.786308][T15767] netlink: 'syz.2.9067': attribute type 10 has an invalid length. 2026/01/19 12:19:08 executed programs: 9142 [ 430.690830][T16025] validate_nla: 514 callbacks suppressed [ 430.690843][T16025] netlink: 'syz.2.9325': attribute type 10 has an invalid length. [ 430.704839][T16026] netlink: 'syz.5.9326': attribute type 10 has an invalid length. [ 430.712731][T16027] netlink: 'syz.3.9328': attribute type 10 has an invalid length. [ 430.720119][T16028] netlink: 'syz.1.9329': attribute type 10 has an invalid length. [ 430.731164][T16029] netlink: 'syz.4.9327': attribute type 10 has an invalid length. [ 430.741206][T16026] netlink: 'syz.5.9326': attribute type 10 has an invalid length. [ 430.747287][T16030] netlink: 'syz.0.9330': attribute type 10 has an invalid length. [ 430.751915][T16028] netlink: 'syz.1.9329': attribute type 10 has an invalid length. [ 430.761350][T16025] netlink: 'syz.2.9325': attribute type 10 has an invalid length. [ 430.768097][T16027] netlink: 'syz.3.9328': attribute type 10 has an invalid length. 2026/01/19 12:19:13 executed programs: 9406 [ 435.698945][T16278] validate_nla: 494 callbacks suppressed [ 435.698959][T16278] netlink: 'syz.0.9576': attribute type 10 has an invalid length. [ 435.705720][T16275] netlink: 'syz.2.9577': attribute type 10 has an invalid length. [ 435.727150][T16277] netlink: 'syz.4.9578': attribute type 10 has an invalid length. [ 435.766156][T16279] netlink: 'syz.1.9579': attribute type 10 has an invalid length. [ 435.771974][T16277] netlink: 'syz.4.9578': attribute type 10 has an invalid length. [ 435.780395][T16280] netlink: 'syz.3.9580': attribute type 10 has an invalid length. [ 435.784594][T16280] netlink: 'syz.3.9580': attribute type 10 has an invalid length. [ 435.788532][T16281] netlink: 'syz.5.9581': attribute type 10 has an invalid length. [ 435.802290][T16281] netlink: 'syz.5.9581': attribute type 10 has an invalid length. [ 435.811893][T16279] netlink: 'syz.1.9579': attribute type 10 has an invalid length. 2026/01/19 12:19:18 executed programs: 9660 [ 440.711435][T16539] validate_nla: 518 callbacks suppressed [ 440.711450][T16539] netlink: 'syz.2.9839': attribute type 10 has an invalid length. [ 440.720641][T16542] netlink: 'syz.4.9841': attribute type 10 has an invalid length. [ 440.746005][T16543] netlink: 'syz.5.9842': attribute type 10 has an invalid length. [ 440.766555][T16544] netlink: 'syz.1.9844': attribute type 10 has an invalid length. [ 440.781012][T16545] netlink: 'syz.3.9843': attribute type 10 has an invalid length. [ 440.786818][T16543] netlink: 'syz.5.9842': attribute type 10 has an invalid length. [ 440.806942][T16544] netlink: 'syz.1.9844': attribute type 10 has an invalid length. [ 440.811339][T16546] netlink: 'syz.0.9845': attribute type 10 has an invalid length. [ 440.820102][T16545] netlink: 'syz.3.9843': attribute type 10 has an invalid length. [ 440.843852][T16546] netlink: 'syz.0.9845': attribute type 10 has an invalid length. 2026/01/19 12:19:23 executed programs: 9926 [ 445.719800][T16805] validate_nla: 506 callbacks suppressed [ 445.719814][T16805] netlink: 'syz.1.10098': attribute type 10 has an invalid length. [ 445.734860][T16806] netlink: 'syz.5.10100': attribute type 10 has an invalid length. [ 445.771775][T16805] netlink: 'syz.1.10098': attribute type 10 has an invalid length. [ 445.782080][T16807] netlink: 'syz.3.10102': attribute type 10 has an invalid length. [ 445.786758][T16808] netlink: 'syz.4.10101': attribute type 10 has an invalid length. [ 445.796868][T16806] netlink: 'syz.5.10100': attribute type 10 has an invalid length. [ 445.806994][T16809] netlink: 'syz.2.10104': attribute type 10 has an invalid length. [ 445.812817][T16810] netlink: 'syz.0.10103': attribute type 10 has an invalid length. [ 445.818469][T16807] netlink: 'syz.3.10102': attribute type 10 has an invalid length. [ 445.823798][T16808] netlink: 'syz.4.10101': attribute type 10 has an invalid length. 2026/01/19 12:19:28 executed programs: 10188 [ 450.123029][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 450.125992][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 450.737021][T17067] validate_nla: 508 callbacks suppressed [ 450.737035][T17067] netlink: 'syz.3.10360': attribute type 10 has an invalid length. [ 450.747756][T17065] netlink: 'syz.4.10358': attribute type 10 has an invalid length. [ 450.752718][T17066] netlink: 'syz.5.10359': attribute type 10 has an invalid length. [ 450.769942][T17070] netlink: 'syz.1.10362': attribute type 10 has an invalid length. [ 450.774781][T17070] netlink: 'syz.1.10362': attribute type 10 has an invalid length. [ 450.784002][T17068] netlink: 'syz.2.10361': attribute type 10 has an invalid length. [ 450.789001][T17065] netlink: 'syz.4.10358': attribute type 10 has an invalid length. [ 450.794292][T17069] netlink: 'syz.0.10363': attribute type 10 has an invalid length. [ 450.799978][T17066] netlink: 'syz.5.10359': attribute type 10 has an invalid length. [ 450.805222][T17067] netlink: 'syz.3.10360': attribute type 10 has an invalid length. 2026/01/19 12:19:33 executed programs: 10451 [ 455.743033][T17327] validate_nla: 512 callbacks suppressed [ 455.743043][T17327] netlink: 'syz.0.10619': attribute type 10 has an invalid length. [ 455.758356][T17326] netlink: 'syz.4.10620': attribute type 10 has an invalid length. [ 455.776225][T17328] netlink: 'syz.1.10622': attribute type 10 has an invalid length. [ 455.781345][T17331] netlink: 'syz.5.10624': attribute type 10 has an invalid length. [ 455.787236][T17329] netlink: 'syz.2.10621': attribute type 10 has an invalid length. [ 455.795814][T17326] netlink: 'syz.4.10620': attribute type 10 has an invalid length. [ 455.801528][T17327] netlink: 'syz.0.10619': attribute type 10 has an invalid length. [ 455.805533][T17330] netlink: 'syz.3.10623': attribute type 10 has an invalid length. [ 455.813479][T17328] netlink: 'syz.1.10622': attribute type 10 has an invalid length. [ 455.818014][T17329] netlink: 'syz.2.10621': attribute type 10 has an invalid length. 2026/01/19 12:19:38 executed programs: 10711 [ 459.762774][ T5488] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 459.767242][ T5488] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 459.770847][ T5488] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 459.795663][ T5488] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 459.802079][ T5488] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 460.051714][ T3213] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 460.190133][ T3213] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 460.325724][ T3213] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 460.466942][ T3213] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 460.792449][T17575] validate_nla: 458 callbacks suppressed [ 460.792464][T17575] netlink: 'syz.2.10856': attribute type 10 has an invalid length. [ 460.814162][T17574] netlink: 'syz.5.10854': attribute type 10 has an invalid length. [ 460.827555][ T3213] bridge_slave_1: left allmulticast mode [ 460.845353][ T3213] bridge_slave_1: left promiscuous mode [ 460.854602][ T3213] bridge0: port 2(bridge_slave_1) entered disabled state [ 460.863921][ T3213] bridge_slave_0: left allmulticast mode [ 460.872704][ T3213] bridge_slave_0: left promiscuous mode [ 460.875442][ T3213] bridge0: port 1(bridge_slave_0) entered disabled state [ 461.241752][ T3213] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 461.248584][ T3213] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 461.254014][ T3213] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 461.259212][ T3213] bond0 (unregistering): Released all slaves [ 461.277507][T17574] netlink: 'syz.5.10854': attribute type 10 has an invalid length. [ 461.282156][T17575] netlink: 'syz.2.10856': attribute type 10 has an invalid length. [ 461.289371][T17579] netlink: 'syz.0.10857': attribute type 10 has an invalid length. [ 461.299793][T17576] netlink: 'syz.1.10855': attribute type 10 has an invalid length. [ 461.304690][T17577] netlink: 'syz.4.10858': attribute type 10 has an invalid length. [ 461.351954][T17576] netlink: 'syz.1.10855': attribute type 10 has an invalid length. [ 461.357242][T17579] netlink: 'syz.0.10857': attribute type 10 has an invalid length. [ 461.364677][T17577] netlink: 'syz.4.10858': attribute type 10 has an invalid length. [ 461.699321][ T3213] hsr_slave_0: left promiscuous mode [ 461.710081][ T3213] hsr_slave_1: left promiscuous mode [ 461.719440][ T3213] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 461.722617][ T3213] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 461.737733][ T3213] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 461.747703][ T3213] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 461.765114][ T3213] veth1_macvtap: left promiscuous mode [ 461.767353][ T3213] veth0_macvtap: left promiscuous mode [ 461.778780][ T3213] veth1_vlan: left promiscuous mode [ 461.781173][ T3213] veth0_vlan: left promiscuous mode [ 461.880874][ T5488] Bluetooth: hci4: command tx timeout [ 462.223866][ T3213] team0 (unregistering): Port device team_slave_1 removed [ 462.251611][ T3213] team0 (unregistering): Port device team_slave_0 removed 2026/01/19 12:19:43 executed programs: 10864 [ 463.132357][T17531] chnl_net:caif_netlink_parms(): no params data found [ 463.565857][T17531] bridge0: port 1(bridge_slave_0) entered blocking state [ 463.607630][T17531] bridge0: port 1(bridge_slave_0) entered disabled state [ 463.611014][T17531] bridge_slave_0: entered allmulticast mode [ 463.656270][T17531] bridge_slave_0: entered promiscuous mode [ 463.681073][T17531] bridge0: port 2(bridge_slave_1) entered blocking state [ 463.690557][T17531] bridge0: port 2(bridge_slave_1) entered disabled state [ 463.693772][T17531] bridge_slave_1: entered allmulticast mode [ 463.749893][T17531] bridge_slave_1: entered promiscuous mode [ 463.864355][T17531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 463.925555][T17531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 463.960564][ T5488] Bluetooth: hci4: command tx timeout [ 464.089936][T17531] team0: Port device team_slave_0 added [ 464.132642][T17531] team0: Port device team_slave_1 added [ 464.244047][T17531] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 464.284765][T17531] 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. [ 464.348134][T17531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 464.388545][T17531] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 464.427707][T17531] 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. [ 464.468915][T17531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 464.660024][T17531] hsr_slave_0: entered promiscuous mode [ 464.663509][T17531] hsr_slave_1: entered promiscuous mode [ 464.666623][T17531] debugfs: 'hsr0' already exists in 'hsr' [ 464.670782][T17531] Cannot create hsr debugfs directory [ 465.836397][T17727] validate_nla: 224 callbacks suppressed [ 465.836413][T17727] netlink: 'syz.5.10971': attribute type 10 has an invalid length. [ 465.845038][T17729] netlink: 'syz.1.10972': attribute type 10 has an invalid length. [ 465.849468][T17731] netlink: 'syz.0.10975': attribute type 10 has an invalid length. [ 465.854096][T17731] netlink: 'syz.0.10975': attribute type 10 has an invalid length. [ 465.859805][T17728] netlink: 'syz.2.10974': attribute type 10 has an invalid length. [ 465.871747][T17730] netlink: 'syz.4.10973': attribute type 10 has an invalid length. [ 465.878531][T17727] netlink: 'syz.5.10971': attribute type 10 has an invalid length. [ 465.882632][T17729] netlink: 'syz.1.10972': attribute type 10 has an invalid length. [ 465.886965][T17728] netlink: 'syz.2.10974': attribute type 10 has an invalid length. [ 465.900065][T17730] netlink: 'syz.4.10973': attribute type 10 has an invalid length. [ 466.040451][ T5488] Bluetooth: hci4: command tx timeout [ 466.215289][T17531] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 466.283541][T17531] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 466.336423][T17531] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 466.387107][T17531] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 466.842404][T17531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 466.966387][T17531] 8021q: adding VLAN 0 to HW filter on device team0 [ 467.024223][ T3213] bridge0: port 1(bridge_slave_0) entered blocking state [ 467.027430][ T3213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 467.065039][ T3213] bridge0: port 2(bridge_slave_1) entered blocking state [ 467.068172][ T3213] bridge0: port 2(bridge_slave_1) entered forwarding state 2026/01/19 12:19:48 executed programs: 11025 [ 468.014905][T17531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 468.117606][ T5488] Bluetooth: hci4: command tx timeout [ 468.238637][T17531] veth0_vlan: entered promiscuous mode [ 468.285639][T17531] veth1_vlan: entered promiscuous mode [ 468.482776][T17531] veth0_macvtap: entered promiscuous mode [ 468.513498][T17531] veth1_macvtap: entered promiscuous mode [ 468.618991][T17531] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 468.676305][T17531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 468.762875][ T3482] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 468.807831][ T3482] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 468.823845][ T3482] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 468.846975][ T3482] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.086090][ T2942] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 469.123395][ T2942] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 469.255858][ T3482] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 469.288610][ T3482] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 469.722213][T17881] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 469.782503][ T46] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 469.786587][ T46] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 469.791233][ T46] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 469.798261][ T46] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 469.801929][ T46] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 470.060581][ T1045] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.243313][ T1045] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.414513][ T1045] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.561668][ T1045] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 470.856084][T17920] validate_nla: 297 callbacks suppressed [ 470.856100][T17920] netlink: 'syz.2.11124': attribute type 10 has an invalid length. [ 470.899459][T17922] netlink: 'syz.3.11127': attribute type 10 has an invalid length. [ 470.903865][T17921] netlink: 'syz.4.11125': attribute type 10 has an invalid length. [ 470.918701][T17924] netlink: 'syz.1.11126': attribute type 10 has an invalid length. [ 470.941156][T17923] netlink: 'syz.5.11128': attribute type 10 has an invalid length. [ 470.965601][T17922] netlink: 'syz.3.11127': attribute type 10 has an invalid length. [ 470.995592][T17923] netlink: 'syz.5.11128': attribute type 10 has an invalid length. [ 471.022715][T17924] netlink: 'syz.1.11126': attribute type 10 has an invalid length. [ 471.026808][T17921] netlink: 'syz.4.11125': attribute type 10 has an invalid length. [ 471.038190][T17926] netlink: 'syz.2.11129': attribute type 10 has an invalid length. [ 471.066440][ T1045] bridge_slave_1: left allmulticast mode [ 471.090118][ T1045] bridge_slave_1: left promiscuous mode [ 471.092507][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 471.113296][ T1045] bridge_slave_0: left allmulticast mode [ 471.144431][ T1045] bridge_slave_0: left promiscuous mode [ 471.147132][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 471.530824][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 471.536827][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 471.544983][ T1045] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 471.549002][ T1045] bond0 (unregistering): Released all slaves [ 471.590755][T17888] chnl_net:caif_netlink_parms(): no params data found [ 471.878939][ T5488] Bluetooth: hci2: command tx timeout [ 472.095382][ T1045] hsr_slave_0: left promiscuous mode [ 472.124929][ T1045] hsr_slave_1: left promiscuous mode [ 472.136089][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 472.145881][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 472.153892][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 472.156974][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 472.183737][ T1045] veth1_macvtap: left promiscuous mode [ 472.196705][ T1045] veth0_macvtap: left promiscuous mode [ 472.200552][ T1045] veth1_vlan: left promiscuous mode [ 472.202890][ T1045] veth0_vlan: left promiscuous mode [ 472.607282][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 472.631032][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 472.942136][T17888] bridge0: port 1(bridge_slave_0) entered blocking state [ 472.948003][T17888] bridge0: port 1(bridge_slave_0) entered disabled state [ 472.951769][T17888] bridge_slave_0: entered allmulticast mode [ 473.004834][T17888] bridge_slave_0: entered promiscuous mode 2026/01/19 12:19:53 executed programs: 11143 [ 473.045794][T17888] bridge0: port 2(bridge_slave_1) entered blocking state [ 473.061768][T17888] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.073631][T17888] bridge_slave_1: entered allmulticast mode [ 473.087916][T17888] bridge_slave_1: entered promiscuous mode [ 473.293125][T17888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 473.351832][T17888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 473.518522][T17888] team0: Port device team_slave_0 added [ 473.561978][T17888] team0: Port device team_slave_1 added [ 473.724647][T17888] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 473.729618][T17888] 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. [ 473.772575][T17888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 473.818788][T17888] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 473.860872][T17888] 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. [ 473.933287][T17888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 473.958473][ T46] Bluetooth: hci2: command tx timeout [ 474.149705][T17888] hsr_slave_0: entered promiscuous mode [ 474.164110][T17888] hsr_slave_1: entered promiscuous mode [ 475.628634][T17888] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 475.667527][T17888] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 475.707778][T17888] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 475.753521][T17888] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 475.908107][T18075] validate_nla: 217 callbacks suppressed [ 475.908121][T18075] netlink: 'syz.5.11238': attribute type 10 has an invalid length. [ 475.915344][T18076] netlink: 'syz.1.11239': attribute type 10 has an invalid length. [ 475.962826][T18077] netlink: 'syz.4.11242': attribute type 10 has an invalid length. [ 475.966298][T18075] netlink: 'syz.5.11238': attribute type 10 has an invalid length. [ 475.973344][T18078] netlink: 'syz.3.11240': attribute type 10 has an invalid length. [ 475.979134][T18079] netlink: 'syz.2.11241': attribute type 10 has an invalid length. [ 475.988287][T18076] netlink: 'syz.1.11239': attribute type 10 has an invalid length. [ 476.009320][T18078] netlink: 'syz.3.11240': attribute type 10 has an invalid length. [ 476.013460][T18079] netlink: 'syz.2.11241': attribute type 10 has an invalid length. [ 476.017078][T18077] netlink: 'syz.4.11242': attribute type 10 has an invalid length. [ 476.038188][ T46] Bluetooth: hci2: command tx timeout [ 476.227644][T17888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 476.304671][T17888] 8021q: adding VLAN 0 to HW filter on device team0 [ 476.355825][ T170] bridge0: port 1(bridge_slave_0) entered blocking state [ 476.358923][ T170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 476.439642][ T2942] bridge0: port 2(bridge_slave_1) entered blocking state [ 476.442543][ T2942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 476.620082][T17888] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 477.492282][T17888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 477.726757][T17888] veth0_vlan: entered promiscuous mode [ 477.792549][T17888] veth1_vlan: entered promiscuous mode [ 477.936634][T17888] veth0_macvtap: entered promiscuous mode [ 478.028422][T17888] veth1_macvtap: entered promiscuous mode [ 478.117664][ T46] Bluetooth: hci2: command tx timeout [ 478.123997][T17888] batman_adv: batadv0: Interface activated: batadv_slave_0 2026/01/19 12:19:58 executed programs: 11307 [ 478.202797][T17888] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 478.242881][ T3482] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.316275][ T3482] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.374156][ T3482] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.401433][ T3482] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.495659][ T3213] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 478.552469][ T3213] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 478.652368][ T170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 478.655916][ T170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 479.047930][ T5488] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 479.052508][ T5488] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 479.056026][ T5488] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 479.086489][ T5488] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 479.092004][ T5488] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 479.155208][T18194] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 479.529409][ T718] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.645957][ T718] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.776463][ T718] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.921783][ T718] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 480.302221][ T718] bridge_slave_1: left allmulticast mode [ 480.304596][ T718] bridge_slave_1: left promiscuous mode [ 480.307132][ T718] bridge0: port 2(bridge_slave_1) entered disabled state [ 480.375999][ T718] bridge_slave_0: left allmulticast mode [ 480.384922][ T718] bridge_slave_0: left promiscuous mode [ 480.393199][ T718] bridge0: port 1(bridge_slave_0) entered disabled state [ 480.750913][ T718] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 480.756404][ T718] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 480.764823][ T718] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 480.771011][ T718] bond0 (unregistering): Released all slaves [ 481.016909][T18258] validate_nla: 270 callbacks suppressed [ 481.016918][T18258] netlink: 'syz.3.11379': attribute type 10 has an invalid length. [ 481.024482][T18256] netlink: 'syz.4.11377': attribute type 10 has an invalid length. [ 481.028422][T18261] netlink: 'syz.0.11382': attribute type 10 has an invalid length. [ 481.034228][T18257] netlink: 'syz.5.11380': attribute type 10 has an invalid length. [ 481.044695][T18260] netlink: 'syz.2.11381': attribute type 10 has an invalid length. [ 481.076105][T18261] netlink: 'syz.0.11382': attribute type 10 has an invalid length. [ 481.104905][T18258] netlink: 'syz.3.11379': attribute type 10 has an invalid length. [ 481.111482][T18256] netlink: 'syz.4.11377': attribute type 10 has an invalid length. [ 481.115930][T18257] netlink: 'syz.5.11380': attribute type 10 has an invalid length. [ 481.120400][T18260] netlink: 'syz.2.11381': attribute type 10 has an invalid length. [ 481.159138][ T5488] Bluetooth: hci6: command tx timeout [ 481.269647][ T718] hsr_slave_0: left promiscuous mode [ 481.273571][ T718] hsr_slave_1: left promiscuous mode [ 481.281559][ T718] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 481.285025][ T718] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 481.298835][ T718] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 481.309630][ T718] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 481.334680][ T718] veth1_macvtap: left promiscuous mode [ 481.337688][ T718] veth0_macvtap: left promiscuous mode [ 481.339854][ T718] veth1_vlan: left promiscuous mode [ 481.341950][ T718] veth0_vlan: left promiscuous mode [ 481.761747][ T718] team0 (unregistering): Port device team_slave_1 removed [ 481.789306][ T718] team0 (unregistering): Port device team_slave_0 removed [ 482.676433][T18203] chnl_net:caif_netlink_parms(): no params data found 2026/01/19 12:20:03 executed programs: 11413 [ 483.215753][T18203] bridge0: port 1(bridge_slave_0) entered blocking state [ 483.236343][T18203] bridge0: port 1(bridge_slave_0) entered disabled state [ 483.242785][ T5488] Bluetooth: hci6: command tx timeout [ 483.258794][T18203] bridge_slave_0: entered allmulticast mode [ 483.274735][T18203] bridge_slave_0: entered promiscuous mode [ 483.310675][T18203] bridge0: port 2(bridge_slave_1) entered blocking state [ 483.314861][T18203] bridge0: port 2(bridge_slave_1) entered disabled state [ 483.339016][T18203] bridge_slave_1: entered allmulticast mode [ 483.355836][T18203] bridge_slave_1: entered promiscuous mode [ 483.485507][T18203] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 483.522991][T18203] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 483.691188][T18203] team0: Port device team_slave_0 added [ 483.724210][T18203] team0: Port device team_slave_1 added [ 483.900181][T18203] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 483.920532][T18203] 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. [ 483.972076][T18203] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 484.041197][T18203] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 484.044073][T18203] 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. [ 484.126356][T18203] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 484.329602][T18203] hsr_slave_0: entered promiscuous mode [ 484.350517][T18203] hsr_slave_1: entered promiscuous mode [ 484.371467][T18203] debugfs: 'hsr0' already exists in 'hsr' [ 484.374149][T18203] Cannot create hsr debugfs directory [ 485.319578][ T5488] Bluetooth: hci6: command tx timeout [ 485.771765][T18203] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 485.806224][T18203] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 485.888091][T18203] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 485.914998][T18203] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 486.054598][T18420] validate_nla: 257 callbacks suppressed [ 486.054612][T18420] netlink: 'syz.2.11511': attribute type 10 has an invalid length. [ 486.082394][T18430] netlink: 'syz.5.11513': attribute type 10 has an invalid length. [ 486.093533][T18429] netlink: 'syz.4.11512': attribute type 10 has an invalid length. [ 486.130996][T18431] netlink: 'syz.0.11514': attribute type 10 has an invalid length. [ 486.134965][T18430] netlink: 'syz.5.11513': attribute type 10 has an invalid length. [ 486.139536][T18429] netlink: 'syz.4.11512': attribute type 10 has an invalid length. [ 486.146574][T18432] netlink: 'syz.3.11515': attribute type 10 has an invalid length. [ 486.153962][T18431] netlink: 'syz.0.11514': attribute type 10 has an invalid length. [ 486.206966][T18432] netlink: 'syz.3.11515': attribute type 10 has an invalid length. [ 486.264677][T18434] netlink: 'syz.2.11516': attribute type 10 has an invalid length. [ 486.415378][T18203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 486.523911][T18203] 8021q: adding VLAN 0 to HW filter on device team0 [ 486.581575][ T3482] bridge0: port 1(bridge_slave_0) entered blocking state [ 486.584678][ T3482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 486.629862][ T3482] bridge0: port 2(bridge_slave_1) entered blocking state [ 486.633008][ T3482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 486.761738][T18203] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 486.766138][T18203] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 487.397969][ T5488] Bluetooth: hci6: command tx timeout [ 487.626797][T18203] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 487.818155][T18203] veth0_vlan: entered promiscuous mode [ 487.889481][T18203] veth1_vlan: entered promiscuous mode [ 488.062709][T18203] veth0_macvtap: entered promiscuous mode [ 488.099629][T18203] veth1_macvtap: entered promiscuous mode 2026/01/19 12:20:08 executed programs: 11576 [ 488.202769][T18203] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 488.234497][T18203] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 488.298418][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.351244][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.414510][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.442223][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.612850][ T3213] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 488.616200][ T3213] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 488.762783][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 488.765787][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 489.179193][ T46] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 489.191497][ T46] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 489.195065][ T46] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 489.206283][ T46] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 489.209678][ T46] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 489.233069][T18551] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 489.354260][ T3213] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] SMP KASAN NOPTI [ 489.359379][ T3213] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 489.363078][ T3213] CPU: 0 UID: 0 PID: 3213 Comm: kworker/u4:18 Not tainted syzkaller #0 PREEMPT(full) [ 489.367105][ T3213] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 489.371605][ T3213] Workqueue: events_unbound cfg80211_wiphy_work [ 489.374354][ T3213] RIP: 0010:ieee80211_put_srates_elem+0x42/0x640 [ 489.377051][ T3213] Code: 18 89 54 24 28 48 89 f3 49 89 fe 49 bc 00 00 00 00 00 fc ff df e8 ae 3f e3 f6 48 89 5c 24 38 4c 8d 6b 18 4d 89 ef 49 c1 ef 03 <43> 0f b6 04 27 84 c0 0f 85 19 05 00 00 41 8b 5d 00 31 ff 89 de e8 [ 489.386053][ T3213] RSP: 0018:ffffc9000d7277b8 EFLAGS: 00010206 [ 489.388702][ T3213] RAX: ffffffff8addc7b2 RBX: 0000000000000000 RCX: ffff888033cc4980 [ 489.391636][ T3213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88801fd85780 [ 489.394796][ T3213] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffff8df41aa0 [ 489.398131][ T3213] R10: dffffc0000000000 R11: ffffed1008874f5b R12: dffffc0000000000 [ 489.401712][ T3213] R13: 0000000000000018 R14: ffff88801fd85780 R15: 0000000000000003 [ 489.405295][ T3213] FS: 0000000000000000(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 489.409717][ T3213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 489.412655][ T3213] CR2: 00002000000014c0 CR3: 0000000050f1e000 CR4: 0000000000352ef0 [ 489.416190][ T3213] Call Trace: [ 489.417714][ T3213] [ 489.419378][ T3213] ieee80211_mesh_build_beacon+0xa83/0x1b50 [ 489.422184][ T3213] ? ieee80211_mesh_build_beacon+0x292/0x1b50 [ 489.424810][ T3213] ieee80211_mesh_rebuild_beacon+0xc7/0x170 [ 489.427284][ T3213] ieee80211_mesh_finish_csa+0x131/0x210 [ 489.429646][ T3213] ieee80211_csa_finalize+0x633/0x1150 [ 489.431794][ T3213] ? __pfx_ieee80211_csa_finalize+0x10/0x10 [ 489.434354][ T3213] ? ieee80211_csa_finalize_work+0x176/0x1e0 [ 489.437061][ T3213] cfg80211_wiphy_work+0x2ab/0x450 [ 489.439338][ T3213] ? process_scheduled_works+0x9ef/0x1770 [ 489.441932][ T3213] process_scheduled_works+0xad1/0x1770 [ 489.444710][ T3213] ? __pfx_process_scheduled_works+0x10/0x10 [ 489.447949][ T3213] ? do_raw_spin_lock+0x121/0x290 [ 489.450747][ T3213] worker_thread+0x8a0/0xda0 [ 489.453234][ T3213] ? __kthread_parkme+0x7b/0x200 [ 489.455928][ T3213] kthread+0x711/0x8a0 [ 489.458105][ T3213] ? __pfx_worker_thread+0x10/0x10 [ 489.460570][ T3213] ? __pfx_kthread+0x10/0x10 [ 489.462674][ T3213] ? _raw_spin_unlock_irq+0x23/0x50 [ 489.465043][ T3213] ? __pfx_kthread+0x10/0x10 [ 489.467071][ T3213] ret_from_fork+0x510/0xa50 [ 489.469080][ T3213] ? __pfx_ret_from_fork+0x10/0x10 [ 489.471176][ T3213] ? __switch_to+0xc9e/0x1480 [ 489.473132][ T3213] ? __pfx_kthread+0x10/0x10 [ 489.475161][ T3213] ret_from_fork_asm+0x1a/0x30 [ 489.477324][ T3213] [ 489.478595][ T3213] Modules linked in: [ 489.480898][ T3213] ---[ end trace 0000000000000000 ]--- [ 489.552571][ T3213] RIP: 0010:ieee80211_put_srates_elem+0x42/0x640 [ 489.560402][ T3213] Code: 18 89 54 24 28 48 89 f3 49 89 fe 49 bc 00 00 00 00 00 fc ff df e8 ae 3f e3 f6 48 89 5c 24 38 4c 8d 6b 18 4d 89 ef 49 c1 ef 03 <43> 0f b6 04 27 84 c0 0f 85 19 05 00 00 41 8b 5d 00 31 ff 89 de e8 [ 489.578190][ T3213] RSP: 0018:ffffc9000d7277b8 EFLAGS: 00010206 [ 489.581156][ T3213] RAX: ffffffff8addc7b2 RBX: 0000000000000000 RCX: ffff888033cc4980 [ 489.584614][ T3213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88801fd85780 [ 489.601507][ T3213] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffff8df41aa0 [ 489.605047][ T3213] R10: dffffc0000000000 R11: ffffed1008874f5b R12: dffffc0000000000 [ 489.617434][ T3213] R13: 0000000000000018 R14: ffff88801fd85780 R15: 0000000000000003 [ 489.620718][ T3213] FS: 0000000000000000(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 489.634962][ T3213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 489.640639][ T3213] CR2: 00007f3040a21000 CR3: 0000000050afa000 CR4: 0000000000352ef0 [ 489.644294][ T3213] Kernel panic - not syncing: Fatal exception [ 489.647319][ T3213] Kernel Offset: disabled [ 489.649203][ T3213] Rebooting in 86400 seconds..