p: left promiscuous mode [ 280.105076][ T1335] veth0_macvtap: left promiscuous mode [ 280.127535][ T1335] veth1_vlan: left promiscuous mode [ 280.144015][ T1335] veth0_vlan: left promiscuous mode [ 280.661276][ T50] Bluetooth: hci4: command tx timeout [ 281.174209][ T1335] team0 (unregistering): Port device team_slave_1 removed [ 281.266192][ T1335] team0 (unregistering): Port device team_slave_0 removed [ 282.660390][T19452] validate_nla: 25 callbacks suppressed [ 282.660408][T19452] netlink: 'syz.4.6014': attribute type 10 has an invalid length. [ 282.751092][ T50] Bluetooth: hci4: command tx timeout [ 282.762169][T19454] netlink: 'syz.2.6017': attribute type 10 has an invalid length. [ 282.770215][T19454] __nla_validate_parse: 25 callbacks suppressed [ 282.770232][T19454] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6017'. [ 282.818675][T19456] netlink: 'syz.0.6015': attribute type 10 has an invalid length. [ 282.836681][T19456] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6015'. [ 282.868320][T19459] netlink: 'syz.3.6016': attribute type 10 has an invalid length. [ 282.889279][T19277] bridge0: port 1(bridge_slave_0) entered blocking state [ 282.889711][T19459] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6016'. [ 282.929254][T19462] netlink: 'syz.4.6018': attribute type 10 has an invalid length. [ 282.933880][T19277] bridge0: port 1(bridge_slave_0) entered disabled state [ 282.960904][T19462] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6018'. [ 282.998568][T19465] netlink: 'syz.2.6019': attribute type 10 has an invalid length. [ 282.999576][T19277] bridge_slave_0: entered allmulticast mode [ 283.019567][T19465] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6019'. [ 283.066723][T19277] bridge_slave_0: entered promiscuous mode 2026/05/04 15:07:17 executed programs: 6013 [ 283.115579][T19277] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.152149][T19277] bridge0: port 2(bridge_slave_1) entered disabled state [ 283.194452][T19277] bridge_slave_1: entered allmulticast mode [ 283.246196][T19277] bridge_slave_1: entered promiscuous mode [ 283.256101][T19471] netlink: 'syz.2.6021': attribute type 10 has an invalid length. [ 283.266736][T19472] netlink: 'syz.3.6020': attribute type 10 has an invalid length. [ 283.274949][T19473] netlink: 'syz.0.6023': attribute type 10 has an invalid length. [ 283.274974][T19473] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6023'. [ 283.297823][T19474] netlink: 'syz.4.6022': attribute type 10 has an invalid length. [ 283.315862][T19471] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6021'. [ 283.327256][T19474] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6022'. [ 283.345266][T19472] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6020'. [ 283.508236][T19478] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6024'. [ 283.624320][T19277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 283.680566][T19277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 283.977851][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 284.022913][T19277] team0: Port device team_slave_0 added [ 284.064826][T19277] team0: Port device team_slave_1 added [ 284.326576][T19277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 284.357629][T19277] 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. [ 284.413267][T19277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 284.444910][T19277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 284.501643][T19277] 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. [ 284.552520][T19277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 284.821784][ T50] Bluetooth: hci4: command tx timeout [ 284.939803][T19277] hsr_slave_0: entered promiscuous mode [ 284.967848][T19277] hsr_slave_1: entered promiscuous mode [ 286.758284][T19277] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 286.798276][T19277] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 286.829145][T19277] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 286.858060][T19277] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 286.893226][T19277] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 286.929695][T19277] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 286.957002][T19277] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 286.992265][T19277] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 287.404651][T19277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 287.527824][T19277] 8021q: adding VLAN 0 to HW filter on device team0 [ 287.575420][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.582627][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.632085][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.639344][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.723074][T19730] validate_nla: 107 callbacks suppressed [ 287.723093][T19730] netlink: 'syz.3.6131': attribute type 10 has an invalid length. [ 287.740339][T19733] netlink: 'syz.4.6132': attribute type 10 has an invalid length. [ 287.759519][T19277] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 287.766562][T19734] netlink: 'syz.2.6133': attribute type 10 has an invalid length. [ 287.797391][T19733] __nla_validate_parse: 106 callbacks suppressed [ 287.797409][T19733] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6132'. [ 287.806851][T19737] netlink: 'syz.0.6134': attribute type 10 has an invalid length. [ 287.814274][T19730] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6131'. [ 287.833353][T19734] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6133'. [ 287.840672][T19277] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 287.859636][T19737] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6134'. [ 287.958434][T19741] netlink: 'syz.2.6135': attribute type 10 has an invalid length. [ 288.009338][T19741] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6135'. [ 288.035402][T19744] netlink: 'syz.4.6136': attribute type 10 has an invalid length. [ 288.045805][T19749] netlink: 'syz.3.6138': attribute type 10 has an invalid length. [ 288.056228][T19748] netlink: 'syz.0.6137': attribute type 10 has an invalid length. [ 288.079206][T19744] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6136'. [ 288.090980][T19749] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6138'. [ 288.120659][T19748] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6137'. [ 288.140399][T19752] netlink: 'syz.2.6139': attribute type 10 has an invalid length. 2026/05/04 15:07:22 executed programs: 6133 [ 288.179237][T19752] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6139'. [ 288.237781][T19758] netlink: 'syz.3.6141': attribute type 10 has an invalid length. [ 288.256810][T19759] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6140'. [ 289.494472][T19277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 289.667073][T19277] veth0_vlan: entered promiscuous mode [ 289.736678][T19277] veth1_vlan: entered promiscuous mode [ 289.886118][T19277] veth0_macvtap: entered promiscuous mode [ 289.914427][T19277] veth1_macvtap: entered promiscuous mode [ 289.984798][T19277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 290.034627][T19277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 290.079086][ T54] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.120972][ T54] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.185547][ T54] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.199078][ T54] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.459462][ T1093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 290.498383][ T1093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 290.609605][ T1093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 290.646683][ T1093] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 292.437944][ T6206] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 292.455599][ T6206] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 292.467138][ T6206] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 292.490878][ T6206] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 292.502413][ T6206] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 292.780149][T20149] validate_nla: 172 callbacks suppressed [ 292.780184][T20149] netlink: 'syz.2.6314': attribute type 10 has an invalid length. [ 292.812704][T20150] netlink: 'syz.4.6313': attribute type 10 has an invalid length. [ 292.821402][T20154] netlink: 'syz.0.6316': attribute type 10 has an invalid length. [ 292.835248][T20153] netlink: 'syz.1.6315': attribute type 10 has an invalid length. [ 292.839682][T20154] __nla_validate_parse: 172 callbacks suppressed [ 292.839706][T20154] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6316'. [ 292.846577][T20149] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6314'. [ 292.871123][T20150] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6313'. [ 292.877683][T20153] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6315'. [ 292.918846][ T1093] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.046156][T20158] netlink: 'syz.2.6320': attribute type 10 has an invalid length. [ 293.051086][T20161] netlink: 'syz.0.6317': attribute type 10 has an invalid length. [ 293.074263][T20162] netlink: 'syz.1.6319': attribute type 10 has an invalid length. [ 293.078500][T20163] netlink: 'syz.4.6318': attribute type 10 has an invalid length. [ 293.087976][T20161] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6317'. [ 293.095200][T20158] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6320'. [ 293.109496][T20162] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6319'. [ 293.135390][ T1093] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.153705][T20163] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6318'. 2026/05/04 15:07:27 executed programs: 6314 [ 293.243298][T20168] netlink: 'syz.0.6322': attribute type 10 has an invalid length. [ 293.250589][T20170] netlink: 'syz.2.6321': attribute type 10 has an invalid length. [ 293.267908][T20172] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6324'. [ 293.284158][T20170] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6321'. [ 293.305632][ T1093] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.462519][ T1093] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 294.498879][ T1093] bridge_slave_1: left allmulticast mode [ 294.535988][ T1093] bridge_slave_1: left promiscuous mode [ 294.558530][ T1093] bridge0: port 2(bridge_slave_1) entered disabled state [ 294.582986][ T6206] Bluetooth: hci5: command tx timeout [ 294.610891][ T1093] bridge_slave_0: left allmulticast mode [ 294.624938][ T1093] bridge_slave_0: left promiscuous mode [ 294.646203][ T1093] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.001639][ T1093] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 295.016069][ T1093] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 295.027625][ T1093] bond0 (unregistering): Released all slaves [ 295.387105][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 295.660353][ T1093] hsr_slave_0: left promiscuous mode [ 295.676509][ T1093] hsr_slave_1: left promiscuous mode [ 295.684303][ T1093] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 295.692933][ T1093] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 295.703967][ T1093] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 295.716863][ T1093] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 295.739357][ T1093] veth1_macvtap: left promiscuous mode [ 295.745504][ T1093] veth0_macvtap: left promiscuous mode [ 295.751576][ T1093] veth1_vlan: left promiscuous mode [ 295.756962][ T1093] veth0_vlan: left promiscuous mode [ 295.939535][ T1093] team0 (unregistering): Port device team_slave_1 removed [ 295.955009][ T1093] team0 (unregistering): Port device team_slave_0 removed [ 296.134345][T20122] bridge0: port 1(bridge_slave_0) entered blocking state [ 296.159237][T20122] bridge0: port 1(bridge_slave_0) entered disabled state [ 296.180058][T20122] bridge_slave_0: entered allmulticast mode [ 296.200392][T20122] bridge_slave_0: entered promiscuous mode [ 296.236780][T20122] bridge0: port 2(bridge_slave_1) entered blocking state [ 296.268175][T20122] bridge0: port 2(bridge_slave_1) entered disabled state [ 296.306760][T20122] bridge_slave_1: entered allmulticast mode [ 296.332136][T20122] bridge_slave_1: entered promiscuous mode [ 296.448736][T20122] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 296.503367][T20122] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 296.663422][ T6206] Bluetooth: hci5: command tx timeout [ 296.694436][T20122] team0: Port device team_slave_0 added [ 296.734684][T20122] team0: Port device team_slave_1 added [ 296.839993][T20122] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 296.891701][T20122] 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. [ 296.981141][T20122] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 297.037112][T20122] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 297.066124][T20122] 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. [ 297.115416][T20122] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 297.387125][T20122] hsr_slave_0: entered promiscuous mode [ 297.395145][T20122] hsr_slave_1: entered promiscuous mode [ 297.403386][T20122] debugfs: 'hsr0' already exists in 'hsr' [ 297.409294][T20122] Cannot create hsr debugfs directory [ 297.539688][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 297.837866][T20408] validate_nla: 99 callbacks suppressed [ 297.837884][T20408] netlink: 'syz.0.6425': attribute type 10 has an invalid length. [ 297.854078][T20407] netlink: 'syz.2.6422': attribute type 10 has an invalid length. [ 297.869917][T20408] __nla_validate_parse: 99 callbacks suppressed [ 297.869934][T20408] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6425'. [ 297.881931][T20411] netlink: 'syz.4.6423': attribute type 10 has an invalid length. [ 297.900332][T20412] netlink: 'syz.1.6424': attribute type 10 has an invalid length. [ 297.903062][T20407] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6422'. [ 297.918773][T20411] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6423'. [ 297.919654][T20412] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6424'. [ 298.008658][T20416] netlink: 'syz.0.6426': attribute type 10 has an invalid length. [ 298.045295][T20416] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6426'. [ 298.074563][T20419] netlink: 'syz.4.6427': attribute type 10 has an invalid length. [ 298.105752][T20419] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6427'. [ 298.106655][T20424] netlink: 'syz.1.6428': attribute type 10 has an invalid length. [ 298.128906][T20423] netlink: 'syz.2.6429': attribute type 10 has an invalid length. [ 298.163470][T20423] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6429'. [ 298.184423][T20426] netlink: 'syz.0.6430': attribute type 10 has an invalid length. [ 298.191389][T20424] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6428'. 2026/05/04 15:07:32 executed programs: 6424 [ 298.232921][T20426] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6430'. [ 298.297380][T20430] netlink: 'syz.4.6431': attribute type 10 has an invalid length. [ 298.302933][T20434] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6432'. [ 298.742108][ T6206] Bluetooth: hci5: command tx timeout [ 299.055732][T20122] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 299.092990][T20122] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 299.128635][T20122] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 299.168109][T20122] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 299.185234][T20122] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 299.207069][T20122] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 299.231484][T20122] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 299.284747][T20122] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 299.683365][T20122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 299.765575][T20122] 8021q: adding VLAN 0 to HW filter on device team0 [ 299.824612][ T1093] bridge0: port 1(bridge_slave_0) entered blocking state [ 299.831864][ T1093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 299.869363][ T1093] bridge0: port 2(bridge_slave_1) entered blocking state [ 299.876631][ T1093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 300.823313][ T6206] Bluetooth: hci5: command tx timeout [ 301.287922][T20122] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 301.482923][T20122] veth0_vlan: entered promiscuous mode [ 301.533603][T20122] veth1_vlan: entered promiscuous mode [ 301.664010][T20122] veth0_macvtap: entered promiscuous mode [ 301.698862][T20122] veth1_macvtap: entered promiscuous mode [ 301.772403][T20122] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 301.845497][T20122] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 301.914606][ T54] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 301.943579][ T54] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 301.972092][ T54] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 302.011773][ T54] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 302.304512][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 302.330221][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 302.437775][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 302.476884][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 302.855865][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 302.867820][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 302.877934][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 302.886823][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 302.895737][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 302.930872][T20812] validate_nla: 161 callbacks suppressed [ 302.930889][T20812] netlink: 'syz.4.6593': attribute type 10 has an invalid length. [ 302.960011][T20814] netlink: 'syz.2.6596': attribute type 10 has an invalid length. [ 302.969533][T20816] netlink: 'syz.3.6594': attribute type 10 has an invalid length. [ 302.975513][T20812] __nla_validate_parse: 161 callbacks suppressed [ 302.975531][T20812] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6593'. [ 302.995822][T20817] netlink: 'syz.1.6595': attribute type 10 has an invalid length. [ 303.017109][T20817] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6595'. [ 303.018313][T20816] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6594'. [ 303.031333][T20814] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6596'. [ 303.192659][T20827] netlink: 'syz.2.6598': attribute type 10 has an invalid length. [ 303.209204][T20831] netlink: 'syz.1.6597': attribute type 10 has an invalid length. [ 303.209613][T20829] netlink: 'syz.3.6599': attribute type 10 has an invalid length. [ 303.240578][T20832] netlink: 'syz.4.6600': attribute type 10 has an invalid length. [ 303.245436][T20827] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6598'. [ 303.263495][T20831] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6597'. [ 303.274940][T20832] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6600'. [ 303.287919][T20829] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6599'. [ 303.396298][ T47] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/05/04 15:07:37 executed programs: 6594 [ 303.646672][T20838] netlink: 'syz.3.6603': attribute type 10 has an invalid length. [ 303.659700][T20839] netlink: 'syz.2.6604': attribute type 10 has an invalid length. [ 303.690457][T20842] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6602'. [ 303.692844][T20843] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6601'. [ 303.790518][ T47] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.067835][ T47] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.333266][ T47] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.981984][ T50] Bluetooth: hci0: command tx timeout [ 305.246393][ T47] bridge_slave_1: left allmulticast mode [ 305.267802][ T47] bridge_slave_1: left promiscuous mode [ 305.276998][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.297742][ T47] bridge_slave_0: left allmulticast mode [ 305.307960][ T47] bridge_slave_0: left promiscuous mode [ 305.317691][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.554066][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 305.566195][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 305.579789][ T47] bond0 (unregistering): Released all slaves [ 306.229364][ T47] hsr_slave_0: left promiscuous mode [ 306.247087][ T47] hsr_slave_1: left promiscuous mode [ 306.254124][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 306.262898][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 306.272543][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 306.284724][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 306.297749][ T47] veth1_macvtap: left promiscuous mode [ 306.303885][ T47] veth0_macvtap: left promiscuous mode [ 306.309558][ T47] veth1_vlan: left promiscuous mode [ 306.316076][ T47] veth0_vlan: left promiscuous mode [ 306.632545][ T47] team0 (unregistering): Port device team_slave_1 removed [ 306.653894][ T47] team0 (unregistering): Port device team_slave_0 removed [ 306.887499][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 307.027967][T20808] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.040916][T20808] bridge0: port 1(bridge_slave_0) entered disabled state [ 307.058739][T20808] bridge_slave_0: entered allmulticast mode [ 307.066071][ T50] Bluetooth: hci0: command tx timeout [ 307.073725][T20808] bridge_slave_0: entered promiscuous mode [ 307.083242][T20808] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.090705][T20808] bridge0: port 2(bridge_slave_1) entered disabled state [ 307.101217][T20808] bridge_slave_1: entered allmulticast mode [ 307.108757][T20808] bridge_slave_1: entered promiscuous mode [ 307.274516][T20808] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 307.298765][T20808] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 307.446870][T20808] team0: Port device team_slave_0 added [ 307.487558][T20808] team0: Port device team_slave_1 added [ 307.657563][T20808] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 307.680024][T20808] 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. [ 307.755819][T20808] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 307.769678][T20808] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 307.778552][T20808] 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. [ 307.824500][T20808] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 307.945797][T21063] validate_nla: 82 callbacks suppressed [ 307.945817][T21063] netlink: 'syz.1.6684': attribute type 10 has an invalid length. [ 307.973286][T21063] __nla_validate_parse: 82 callbacks suppressed [ 307.973303][T21063] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6684'. [ 308.052498][T20808] hsr_slave_0: entered promiscuous mode [ 308.076400][T21066] netlink: 'syz.2.6686': attribute type 10 has an invalid length. [ 308.086376][T20808] hsr_slave_1: entered promiscuous mode [ 308.097157][T21068] netlink: 'syz.4.6687': attribute type 10 has an invalid length. [ 308.110275][T21066] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6686'. [ 308.119097][T20808] debugfs: 'hsr0' already exists in 'hsr' [ 308.131951][T21068] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6687'. [ 308.143024][T21073] netlink: 'syz.1.6688': attribute type 10 has an invalid length. [ 308.143804][T20808] Cannot create hsr debugfs directory [ 308.162142][T21073] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6688'. [ 308.170539][T21072] netlink: 'syz.3.6689': attribute type 10 has an invalid length. [ 308.214542][T21072] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6689'. [ 308.235893][T21076] netlink: 'syz.4.6690': attribute type 10 has an invalid length. [ 308.260920][T21079] netlink: 'syz.1.6692': attribute type 10 has an invalid length. [ 308.263242][T21077] netlink: 'syz.2.6691': attribute type 10 has an invalid length. [ 308.270887][T21076] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6690'. [ 308.296012][T21077] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6691'. [ 308.302468][T21079] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6692'. [ 308.428462][T21083] netlink: 'syz.3.6693': attribute type 10 has an invalid length. [ 308.445456][T21085] netlink: 'syz.2.6694': attribute type 10 has an invalid length. [ 308.461607][T21083] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6693'. [ 308.479278][T21087] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6696'. 2026/05/04 15:07:42 executed programs: 6692 [ 308.563398][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 309.141189][ T50] Bluetooth: hci0: command tx timeout [ 309.786162][T20808] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 309.839294][T20808] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 309.860408][T20808] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 309.896757][T20808] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 309.929232][T20808] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 309.979487][T20808] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 310.006807][T20808] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 310.040729][T20808] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 310.396663][T20808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 310.473092][T20808] 8021q: adding VLAN 0 to HW filter on device team0 [ 310.520069][ T814] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.527305][ T814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 310.606423][ T814] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.613645][ T814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 311.221628][ T50] Bluetooth: hci0: command tx timeout [ 312.120608][T20808] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 312.304131][T20808] veth0_vlan: entered promiscuous mode [ 312.369211][T20808] veth1_vlan: entered promiscuous mode [ 312.506570][T20808] veth0_macvtap: entered promiscuous mode [ 312.545063][T20808] veth1_macvtap: entered promiscuous mode [ 312.628295][T20808] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 312.693754][T20808] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 312.758881][ T814] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.792655][ T814] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.814188][ T814] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.848601][ T814] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.960033][T21457] validate_nla: 156 callbacks suppressed [ 312.960052][T21457] netlink: 'syz.1.6852': attribute type 10 has an invalid length. [ 312.976273][T21459] netlink: 'syz.4.6851': attribute type 10 has an invalid length. [ 312.988731][T21459] __nla_validate_parse: 156 callbacks suppressed [ 312.988748][T21459] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6851'. [ 313.005562][T21458] netlink: 'syz.2.6854': attribute type 10 has an invalid length. [ 313.020659][T21460] netlink: 'syz.3.6850': attribute type 10 has an invalid length. [ 313.029864][T21457] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6852'. [ 313.044427][T21458] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6854'. [ 313.064838][T21460] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6850'. [ 313.074090][ T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 313.092238][ T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 313.110365][T21463] netlink: 'syz.1.6855': attribute type 10 has an invalid length. [ 313.119353][T21463] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6855'. [ 313.143207][T21465] netlink: 'syz.4.6856': attribute type 10 has an invalid length. [ 313.158918][T21465] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6856'. [ 313.224681][ T1093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 313.227953][T21468] netlink: 'syz.3.6857': attribute type 10 has an invalid length. [ 313.248713][T21469] netlink: 'syz.2.6858': attribute type 10 has an invalid length. [ 313.260301][ T1093] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 313.275281][T21471] netlink: 'syz.1.6859': attribute type 10 has an invalid length. [ 313.287325][T21468] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6857'. [ 313.298341][T21469] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6858'. [ 313.308838][T21471] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6859'. [ 313.323439][T21474] netlink: 'syz.4.6860': attribute type 10 has an invalid length. [ 313.353286][T21474] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6860'. 2026/05/04 15:07:47 executed programs: 6864 [ 315.467788][ T6206] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 315.480417][ T6206] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 315.490130][ T6206] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 315.507367][ T6206] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 315.528588][ T6206] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 315.879009][ T814] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.055287][ T814] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.223597][ T814] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.367615][ T814] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 317.086703][ T814] bridge_slave_1: left allmulticast mode [ 317.102495][ T814] bridge_slave_1: left promiscuous mode [ 317.122228][ T814] bridge0: port 2(bridge_slave_1) entered disabled state [ 317.200050][ T814] bridge_slave_0: left allmulticast mode [ 317.214251][ T814] bridge_slave_0: left promiscuous mode [ 317.228478][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.237545][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.250674][ T814] bridge0: port 1(bridge_slave_0) entered disabled state [ 317.482648][ T814] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 317.494525][ T814] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 317.505375][ T814] bond0 (unregistering): Released all slaves [ 317.622196][ T50] Bluetooth: hci3: command tx timeout [ 317.946584][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 317.968984][T21801] validate_nla: 142 callbacks suppressed [ 317.969003][T21801] netlink: 'syz.3.7000': attribute type 10 has an invalid length. [ 318.003367][T21801] __nla_validate_parse: 142 callbacks suppressed [ 318.003383][T21801] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7000'. [ 318.065863][T21804] netlink: 'syz.1.7004': attribute type 10 has an invalid length. [ 318.069943][T21806] netlink: 'syz.2.7005': attribute type 10 has an invalid length. [ 318.081970][T21804] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7004'. [ 318.082845][T21807] netlink: 'syz.0.7006': attribute type 10 has an invalid length. [ 318.099182][T21806] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7005'. [ 318.116686][T21807] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7006'. [ 318.170186][T21810] netlink: 'syz.2.7008': attribute type 10 has an invalid length. [ 318.175663][T21811] netlink: 'syz.3.7007': attribute type 10 has an invalid length. [ 318.178964][T21810] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7008'. [ 318.204262][T21811] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7007'. [ 318.279321][ T814] hsr_slave_0: left promiscuous mode [ 318.290365][T21813] netlink: 'syz.1.7009': attribute type 10 has an invalid length. [ 318.291520][T21815] netlink: 'syz.0.7010': attribute type 10 has an invalid length. [ 318.306565][ T814] hsr_slave_1: left promiscuous mode [ 318.308109][T21815] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7010'. [ 318.317080][ T814] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 318.323381][T21813] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7009'. [ 318.329130][ T814] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 318.347730][ T814] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 318.355238][ T814] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 318.368606][ T814] veth1_macvtap: left promiscuous mode [ 318.374629][ T814] veth0_macvtap: left promiscuous mode [ 318.380282][ T814] veth1_vlan: left promiscuous mode [ 318.385687][ T814] veth0_vlan: left promiscuous mode [ 318.572328][ T814] team0 (unregistering): Port device team_slave_1 removed [ 318.587394][ T814] team0 (unregistering): Port device team_slave_0 removed 2026/05/04 15:07:52 executed programs: 7004 [ 318.740161][T21818] netlink: 'syz.2.7011': attribute type 10 has an invalid length. [ 318.789768][T21818] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7011'. [ 318.832962][T21823] netlink: 'syz.1.7012': attribute type 10 has an invalid length. [ 318.874984][T21825] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7013'. [ 318.910362][T21651] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.937279][T21651] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.959699][T21651] bridge_slave_0: entered allmulticast mode [ 318.987524][T21651] bridge_slave_0: entered promiscuous mode [ 319.028325][T21651] bridge0: port 2(bridge_slave_1) entered blocking state [ 319.052205][T21651] bridge0: port 2(bridge_slave_1) entered disabled state [ 319.086758][T21651] bridge_slave_1: entered allmulticast mode [ 319.125436][T21651] bridge_slave_1: entered promiscuous mode [ 319.326903][T21651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 319.378819][T21651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 319.557258][T21651] team0: Port device team_slave_0 added [ 319.604888][T21651] team0: Port device team_slave_1 added [ 319.711636][ T50] Bluetooth: hci3: command tx timeout [ 319.745289][T21651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 319.752447][T21651] 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. [ 319.779041][T21651] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 319.805907][T21651] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 319.831796][T21651] 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. [ 319.865580][T21651] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 320.143879][T21651] hsr_slave_0: entered promiscuous mode [ 320.169552][T21651] hsr_slave_1: entered promiscuous mode [ 320.189438][T21651] debugfs: 'hsr0' already exists in 'hsr' [ 320.198148][T21651] Cannot create hsr debugfs directory [ 320.209088][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 321.686965][T21651] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 321.721068][T21651] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 321.740678][T21651] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 321.763585][T21651] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 321.783612][ T50] Bluetooth: hci3: command tx timeout [ 321.791595][T21651] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 321.856669][T21651] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 321.887180][T21651] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 321.956665][T21651] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 322.309470][T21651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 322.412690][T21651] 8021q: adding VLAN 0 to HW filter on device team0 [ 322.458498][ T1335] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.465837][ T1335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 322.561052][ T1335] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.568247][ T1335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 322.976367][T22118] validate_nla: 123 callbacks suppressed [ 322.976384][T22118] netlink: 'syz.1.7137': attribute type 10 has an invalid length. [ 322.990483][T22119] netlink: 'syz.2.7136': attribute type 10 has an invalid length. [ 323.045924][T22119] __nla_validate_parse: 123 callbacks suppressed [ 323.045941][T22119] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7136'. [ 323.047619][T22118] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7137'. [ 323.074558][T22122] netlink: 'syz.0.7138': attribute type 10 has an invalid length. [ 323.110453][T22124] netlink: 'syz.3.7139': attribute type 10 has an invalid length. [ 323.133905][T22122] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7138'. [ 323.164280][T22124] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7139'. [ 323.194624][T22127] netlink: 'syz.2.7140': attribute type 10 has an invalid length. [ 323.225762][T22130] netlink: 'syz.1.7141': attribute type 10 has an invalid length. [ 323.238094][T22127] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7140'. [ 323.265946][T22130] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7141'. [ 323.286447][T22135] netlink: 'syz.3.7143': attribute type 10 has an invalid length. [ 323.288606][T22132] netlink: 'syz.0.7142': attribute type 10 has an invalid length. [ 323.308600][T22135] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7143'. [ 323.350384][T22138] netlink: 'syz.2.7144': attribute type 10 has an invalid length. [ 323.369193][T22132] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7142'. [ 323.398145][T22138] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7144'. [ 323.435800][T22142] netlink: 'syz.3.7146': attribute type 10 has an invalid length. [ 323.449940][T22141] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7145'. 2026/05/04 15:07:57 executed programs: 7150 [ 323.865004][ T50] Bluetooth: hci3: command tx timeout [ 324.337617][T21651] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 325.288783][T21651] veth0_vlan: entered promiscuous mode [ 325.338461][T21651] veth1_vlan: entered promiscuous mode [ 325.465058][T21651] veth0_macvtap: entered promiscuous mode [ 325.487005][T21651] veth1_macvtap: entered promiscuous mode [ 325.551989][T21651] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 325.589256][T21651] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 325.650807][ T47] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.685503][ T47] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.729967][ T47] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.760882][ T47] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.979057][ T1093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 326.026836][ T1093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 326.152768][ T1093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 326.195460][ T1093] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 326.590002][ T6206] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 326.606511][ T6206] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 326.624113][ T6206] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 326.643488][ T6206] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 326.664108][ T6206] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 327.106451][ T47] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 327.344163][ T47] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 327.727333][ T47] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 327.991945][T22487] validate_nla: 140 callbacks suppressed [ 327.991950][T22486] netlink: 'syz.3.7287': attribute type 10 has an invalid length. [ 327.991961][T22487] netlink: 'syz.1.7286': attribute type 10 has an invalid length. [ 327.999046][T22489] netlink: 'syz.0.7288': attribute type 10 has an invalid length. [ 328.036401][ T47] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 328.277454][T22491] netlink: 'syz.4.7289': attribute type 10 has an invalid length. [ 328.309072][T22493] netlink: 'syz.1.7290': attribute type 10 has an invalid length. [ 328.329778][T22497] netlink: 'syz.3.7291': attribute type 10 has an invalid length. [ 328.332569][T22496] netlink: 'syz.0.7292': attribute type 10 has an invalid length. [ 328.346761][T22491] __nla_validate_parse: 143 callbacks suppressed [ 328.346778][T22491] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7289'. [ 328.364842][T22497] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7291'. [ 328.386958][T22496] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7292'. [ 328.390915][T22493] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7290'. [ 328.500386][T22499] netlink: 'syz.4.7293': attribute type 10 has an invalid length. [ 328.557713][T22503] netlink: 'syz.1.7294': attribute type 10 has an invalid length. [ 328.561760][T22504] netlink: 'syz.0.7296': attribute type 10 has an invalid length. [ 328.570164][T22499] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7293'. [ 328.579470][T22505] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7295'. [ 328.614830][T22504] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7296'. [ 328.631128][T22503] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7294'. [ 328.741847][ T50] Bluetooth: hci1: command tx timeout 2026/05/04 15:08:02 executed programs: 7293 [ 328.784277][T22508] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7297'. [ 328.799174][T22510] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7298'. [ 329.156304][ T47] bridge_slave_1: left allmulticast mode [ 329.171066][ T47] bridge_slave_1: left promiscuous mode [ 329.179366][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 329.200313][ T47] bridge_slave_0: left allmulticast mode [ 329.220728][ T47] bridge_slave_0: left promiscuous mode [ 329.232831][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.492324][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 329.506364][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 329.517323][ T47] bond0 (unregistering): Released all slaves [ 330.102929][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 330.218226][ T47] hsr_slave_0: left promiscuous mode [ 330.229601][ T47] hsr_slave_1: left promiscuous mode [ 330.242354][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 330.249954][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 330.268095][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 330.277460][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 330.292919][ T47] veth1_macvtap: left promiscuous mode [ 330.298782][ T47] veth0_macvtap: left promiscuous mode [ 330.304475][ T47] veth1_vlan: left promiscuous mode [ 330.309841][ T47] veth0_vlan: left promiscuous mode [ 330.488262][ T47] team0 (unregistering): Port device team_slave_1 removed [ 330.505711][ T47] team0 (unregistering): Port device team_slave_0 removed [ 330.723868][T22416] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.736360][T22416] bridge0: port 1(bridge_slave_0) entered disabled state [ 330.745788][T22416] bridge_slave_0: entered allmulticast mode [ 330.765287][T22416] bridge_slave_0: entered promiscuous mode [ 330.786868][T22416] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.806385][T22416] bridge0: port 2(bridge_slave_1) entered disabled state [ 330.821643][ T50] Bluetooth: hci1: command tx timeout [ 330.838512][T22416] bridge_slave_1: entered allmulticast mode [ 330.866348][T22416] bridge_slave_1: entered promiscuous mode [ 331.021461][T22416] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 331.057550][T22416] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 331.240073][T22416] team0: Port device team_slave_0 added [ 331.277966][T22416] team0: Port device team_slave_1 added [ 331.469519][T22416] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 331.498246][T22416] 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. [ 331.549449][T22416] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 331.596130][T22416] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 331.623732][T22416] 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. [ 331.650303][T22416] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 331.924855][T22416] hsr_slave_0: entered promiscuous mode [ 331.950787][T22416] hsr_slave_1: entered promiscuous mode [ 331.966654][T22416] debugfs: 'hsr0' already exists in 'hsr' [ 331.972880][T22416] Cannot create hsr debugfs directory [ 332.434383][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 332.904739][ T50] Bluetooth: hci1: command tx timeout [ 333.074062][T22765] validate_nla: 107 callbacks suppressed [ 333.074092][T22765] netlink: 'syz.3.7405': attribute type 10 has an invalid length. [ 333.077516][T22766] netlink: 'syz.0.7404': attribute type 10 has an invalid length. [ 333.080532][T22762] netlink: 'syz.4.7403': attribute type 10 has an invalid length. [ 333.117491][T22767] netlink: 'syz.1.7406': attribute type 10 has an invalid length. [ 333.243798][T22774] netlink: 'syz.1.7407': attribute type 10 has an invalid length. [ 333.255639][T22777] netlink: 'syz.4.7408': attribute type 10 has an invalid length. [ 333.272708][T22776] netlink: 'syz.3.7409': attribute type 10 has an invalid length. [ 333.287249][T22778] netlink: 'syz.0.7410': attribute type 10 has an invalid length. [ 333.372357][T22782] netlink: 'syz.4.7412': attribute type 10 has an invalid length. [ 333.383656][T22783] netlink: 'syz.1.7411': attribute type 10 has an invalid length. [ 333.397451][T22784] __nla_validate_parse: 112 callbacks suppressed [ 333.397470][T22784] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7413'. [ 333.401306][T22782] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7412'. [ 333.424487][T22783] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7411'. [ 333.476544][T22787] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7414'. [ 333.572156][T22792] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7416'. [ 333.585648][T22793] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7415'. [ 333.588874][T22794] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7417'. [ 333.650342][T22798] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7418'. [ 333.677455][T22797] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7419'. [ 333.694124][T22801] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7420'. [ 333.726403][T22416] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 333.785111][T22416] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 333.813015][T22416] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 333.834940][T22416] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 333.844089][T22416] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 333.860712][T22416] 8021q: adding VLAN 0 to HW filter on device netdevsim2 2026/05/04 15:08:07 executed programs: 7418 [ 333.895608][T22416] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 333.955537][T22416] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 334.324191][T22416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 334.410225][T22416] 8021q: adding VLAN 0 to HW filter on device team0 [ 334.462445][ T1335] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.469675][ T1335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 334.530719][ T1335] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.537983][ T1335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 334.991753][ T50] Bluetooth: hci1: command tx timeout [ 336.097630][T22416] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 336.337796][T22416] veth0_vlan: entered promiscuous mode [ 336.389760][T22416] veth1_vlan: entered promiscuous mode [ 336.464582][T22416] veth0_macvtap: entered promiscuous mode [ 336.507049][T22416] veth1_macvtap: entered promiscuous mode [ 336.589059][T22416] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 336.649783][T22416] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 336.704315][ T47] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 336.730188][ T47] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 336.760542][ T47] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 336.791386][ T47] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 337.076068][ T814] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 337.118898][ T814] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 337.229048][ T814] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 337.238648][ T814] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 338.136388][T23184] validate_nla: 172 callbacks suppressed [ 338.136415][T23184] netlink: 'syz.2.7584': attribute type 10 has an invalid length. [ 338.165838][T23187] netlink: 'syz.3.7585': attribute type 10 has an invalid length. [ 338.183741][T23192] netlink: 'syz.4.7588': attribute type 10 has an invalid length. [ 338.194580][T23193] netlink: 'syz.1.7587': attribute type 10 has an invalid length. [ 338.203482][T23190] netlink: 'syz.0.7586': attribute type 10 has an invalid length. [ 338.273417][T23196] netlink: 'syz.3.7589': attribute type 10 has an invalid length. [ 338.289256][T23197] netlink: 'syz.2.7590': attribute type 10 has an invalid length. [ 338.316581][T23201] netlink: 'syz.1.7592': attribute type 10 has an invalid length. [ 338.332875][T23203] netlink: 'syz.4.7591': attribute type 10 has an invalid length. [ 338.339613][T23204] netlink: 'syz.0.7593': attribute type 10 has an invalid length. [ 338.471984][T23211] __nla_validate_parse: 176 callbacks suppressed [ 338.472002][T23211] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7598'. [ 338.475385][T23216] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7596'. [ 338.486220][T23215] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7597'. [ 338.488810][T23217] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7599'. [ 338.527997][T23219] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7600'. [ 338.587965][T23223] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7601'. [ 338.611207][T23224] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7603'. [ 338.624778][T23226] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7602'. [ 338.664104][T23228] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7604'. [ 338.673536][T23230] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7605'. 2026/05/04 15:08:12 executed programs: 7612 [ 343.159346][T23763] validate_nla: 270 callbacks suppressed [ 343.159371][T23763] netlink: 'syz.0.7865': attribute type 10 has an invalid length. [ 343.163562][T23764] netlink: 'syz.4.7863': attribute type 10 has an invalid length. [ 343.203841][T23767] netlink: 'syz.1.7866': attribute type 10 has an invalid length. [ 343.227109][T23769] netlink: 'syz.3.7867': attribute type 10 has an invalid length. [ 343.244870][T23771] netlink: 'syz.0.7868': attribute type 10 has an invalid length. [ 343.265033][T23773] netlink: 'syz.1.7870': attribute type 10 has an invalid length. [ 343.279252][T23776] netlink: 'syz.4.7871': attribute type 10 has an invalid length. [ 343.281592][T23775] netlink: 'syz.2.7869': attribute type 10 has an invalid length. [ 343.357938][T23780] netlink: 'syz.1.7873': attribute type 10 has an invalid length. [ 343.369365][T23781] netlink: 'syz.3.7874': attribute type 10 has an invalid length. [ 343.488448][T23796] __nla_validate_parse: 275 callbacks suppressed [ 343.488465][T23796] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7881'. [ 343.508703][T23798] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7884'. [ 343.520359][T23801] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7882'. [ 343.542787][T23802] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7883'. [ 343.545840][T23804] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7885'. [ 343.604970][T23806] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7886'. [ 343.619241][T23809] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7888'. [ 343.650546][T23810] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7887'. [ 343.664992][T23813] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7889'. [ 343.683738][T23814] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7890'. 2026/05/04 15:08:17 executed programs: 7900 [ 348.162420][T24353] validate_nla: 284 callbacks suppressed [ 348.162438][T24353] netlink: 'syz.0.8160': attribute type 10 has an invalid length. [ 348.165554][T24355] netlink: 'syz.3.8159': attribute type 10 has an invalid length. [ 348.185454][T24349] netlink: 'syz.4.8158': attribute type 10 has an invalid length. [ 348.194333][T24356] netlink: 'syz.2.8161': attribute type 10 has an invalid length. [ 348.218866][T24359] netlink: 'syz.3.8164': attribute type 10 has an invalid length. [ 348.232106][T24360] netlink: 'syz.0.8162': attribute type 10 has an invalid length. [ 348.256638][T24363] netlink: 'syz.1.8163': attribute type 10 has an invalid length. [ 348.270268][T24364] netlink: 'syz.2.8165': attribute type 10 has an invalid length. [ 348.310194][T24367] netlink: 'syz.4.8166': attribute type 10 has an invalid length. [ 348.328781][T24368] netlink: 'syz.0.8167': attribute type 10 has an invalid length. [ 348.498713][T24389] __nla_validate_parse: 285 callbacks suppressed [ 348.498731][T24389] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8178'. [ 348.507223][T24391] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8177'. [ 348.516808][T24390] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8179'. [ 348.524535][T24392] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8176'. [ 348.575012][T24394] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8180'. [ 348.609402][T24397] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8181'. [ 348.621243][T24399] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8182'. [ 348.650495][T24400] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8183'. [ 348.656155][T24403] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8184'. [ 348.684278][T24404] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8185'. 2026/05/04 15:08:22 executed programs: 8198 [ 353.173890][T24952] validate_nla: 291 callbacks suppressed [ 353.173909][T24952] netlink: 'syz.0.8458': attribute type 10 has an invalid length. [ 353.206179][T24954] netlink: 'syz.4.8460': attribute type 10 has an invalid length. [ 353.215960][T24957] netlink: 'syz.3.8461': attribute type 10 has an invalid length. [ 353.220839][T24958] netlink: 'syz.1.8462': attribute type 10 has an invalid length. [ 353.247111][T24960] netlink: 'syz.2.8463': attribute type 10 has an invalid length. [ 353.299726][T24962] netlink: 'syz.3.8464': attribute type 10 has an invalid length. [ 353.316912][T24964] netlink: 'syz.4.8465': attribute type 10 has an invalid length. [ 353.322679][T24967] netlink: 'syz.1.8467': attribute type 10 has an invalid length. [ 353.333690][T24968] netlink: 'syz.0.8466': attribute type 10 has an invalid length. [ 353.358489][T24970] netlink: 'syz.2.8468': attribute type 10 has an invalid length. [ 353.503149][T24986] __nla_validate_parse: 290 callbacks suppressed [ 353.503167][T24986] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8475'. [ 353.539919][T24990] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8477'. [ 353.547412][T24992] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8478'. [ 353.549585][T24991] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8479'. [ 353.588353][T24994] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8480'. [ 353.636431][T24996] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8481'. [ 353.675889][T25000] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8482'. [ 353.686296][T24999] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8483'. [ 353.707778][T25002] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8485'. [ 353.729417][T25004] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8484'. 2026/05/04 15:08:28 executed programs: 8500 [ 358.183452][T25551] validate_nla: 289 callbacks suppressed [ 358.183469][T25551] netlink: 'syz.0.8757': attribute type 10 has an invalid length. [ 358.205124][T25552] netlink: 'syz.3.8759': attribute type 10 has an invalid length. [ 358.224109][T25554] netlink: 'syz.2.8760': attribute type 10 has an invalid length. [ 358.237891][T25556] netlink: 'syz.4.8761': attribute type 10 has an invalid length. [ 358.273716][T25558] netlink: 'syz.1.8762': attribute type 10 has an invalid length. [ 358.310021][T25560] netlink: 'syz.0.8763': attribute type 10 has an invalid length. [ 358.310341][T25564] netlink: 'syz.3.8764': attribute type 10 has an invalid length. [ 358.318098][T25563] netlink: 'syz.2.8765': attribute type 10 has an invalid length. [ 358.350278][T25566] netlink: 'syz.4.8766': attribute type 10 has an invalid length. [ 358.390930][T25568] netlink: 'syz.1.8767': attribute type 10 has an invalid length. [ 358.513720][T25581] __nla_validate_parse: 287 callbacks suppressed [ 358.513738][T25581] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8772'. [ 358.522816][T25583] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8774'. [ 358.558845][T25586] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8776'. [ 358.572381][T25585] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8775'. [ 358.583298][T25588] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8777'. [ 358.615886][T25591] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8778'. [ 358.639416][T25592] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8779'. [ 358.644311][T25594] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8780'. [ 358.684216][T25597] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8782'. [ 358.695535][T25598] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8781'. 2026/05/04 15:08:33 executed programs: 8799 [ 361.346872][ T6206] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 361.358775][ T6206] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 361.376871][ T6206] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 361.393616][ T6206] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 361.407694][ T6206] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 361.620550][ T814] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.790193][ T814] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.998941][ T814] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 362.146312][ T814] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 363.238379][T26016] validate_nla: 216 callbacks suppressed [ 363.238395][T26016] netlink: 'syz.3.8986': attribute type 10 has an invalid length. [ 363.254677][T26017] netlink: 'syz.4.8985': attribute type 10 has an invalid length. [ 363.267111][T26020] netlink: 'syz.2.8988': attribute type 10 has an invalid length. [ 363.285243][T26021] netlink: 'syz.0.8987': attribute type 10 has an invalid length. [ 363.308102][ T814] bridge_slave_1: left allmulticast mode [ 363.337071][ T814] bridge_slave_1: left promiscuous mode [ 363.357043][ T814] bridge0: port 2(bridge_slave_1) entered disabled state [ 363.406811][ T814] bridge_slave_0: left allmulticast mode [ 363.428091][ T814] bridge_slave_0: left promiscuous mode [ 363.438560][ T814] bridge0: port 1(bridge_slave_0) entered disabled state [ 363.465532][ T6206] Bluetooth: hci2: command tx timeout [ 364.279123][ T814] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 364.319727][ T814] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 364.343539][ T814] bond0 (unregistering): Released all slaves 2026/05/04 15:08:38 executed programs: 8982 [ 364.610556][T26023] netlink: 'syz.2.8990': attribute type 10 has an invalid length. [ 364.626175][T26026] netlink: 'syz.0.8989': attribute type 10 has an invalid length. [ 364.637276][T26027] netlink: 'syz.4.8992': attribute type 10 has an invalid length. [ 364.647890][T26023] __nla_validate_parse: 205 callbacks suppressed [ 364.647906][T26023] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8990'. [ 364.653398][T26029] netlink: 'syz.3.8991': attribute type 10 has an invalid length. [ 364.654780][T26026] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8989'. [ 364.664520][T26027] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8992'. [ 364.688749][T26029] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8991'. [ 364.977657][T26032] netlink: 'syz.4.8995': attribute type 10 has an invalid length. [ 365.015952][T26036] netlink: 'syz.3.8994': attribute type 10 has an invalid length. [ 365.020829][T26037] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8993'. [ 365.030210][T26032] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8995'. [ 365.041496][T26039] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8996'. [ 365.077900][T26036] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8994'. [ 365.235936][T26041] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8997'. [ 365.268779][T26045] netlink: 40 bytes leftover after parsing attributes in process `syz.4.8999'. [ 365.543209][ T6206] Bluetooth: hci2: command tx timeout [ 365.622108][ T814] hsr_slave_0: left promiscuous mode [ 365.691754][ T814] hsr_slave_1: left promiscuous mode [ 365.729551][ T814] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 365.761854][ T814] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 365.793584][ T814] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 365.820912][ T814] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 365.872608][ T814] veth1_macvtap: left promiscuous mode [ 365.895642][ T814] veth0_macvtap: left promiscuous mode [ 365.927135][ T814] veth1_vlan: left promiscuous mode [ 365.955753][ T814] veth0_vlan: left promiscuous mode [ 367.288687][ T814] team0 (unregistering): Port device team_slave_1 removed [ 367.375324][ T814] team0 (unregistering): Port device team_slave_0 removed [ 367.621118][ T6206] Bluetooth: hci2: command tx timeout [ 368.253177][T26080] validate_nla: 14 callbacks suppressed [ 368.253197][T26080] netlink: 'syz.0.9009': attribute type 10 has an invalid length. [ 368.301067][T26082] netlink: 'syz.4.9010': attribute type 10 has an invalid length. [ 368.317933][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 368.334057][T26084] netlink: 'syz.3.9011': attribute type 10 has an invalid length. [ 368.437602][T26090] netlink: 'syz.0.9013': attribute type 10 has an invalid length. [ 368.452714][T26091] netlink: 'syz.2.9012': attribute type 10 has an invalid length. [ 368.610617][T26098] netlink: 'syz.4.9014': attribute type 10 has an invalid length. [ 368.631884][T26100] netlink: 'syz.2.9017': attribute type 10 has an invalid length. [ 368.643912][T26101] netlink: 'syz.3.9015': attribute type 10 has an invalid length. [ 368.690135][T26103] netlink: 'syz.0.9016': attribute type 10 has an invalid length. [ 368.760683][T26105] netlink: 'syz.4.9018': attribute type 10 has an invalid length. [ 368.821681][T25913] bridge0: port 1(bridge_slave_0) entered blocking state [ 368.872324][T25913] bridge0: port 1(bridge_slave_0) entered disabled state [ 368.912463][T25913] bridge_slave_0: entered allmulticast mode [ 368.944536][T25913] bridge_slave_0: entered promiscuous mode [ 368.959468][T25913] bridge0: port 2(bridge_slave_1) entered blocking state [ 368.971173][T25913] bridge0: port 2(bridge_slave_1) entered disabled state [ 368.987889][T25913] bridge_slave_1: entered allmulticast mode [ 369.007774][T25913] bridge_slave_1: entered promiscuous mode [ 369.208705][T25913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 369.238922][T25913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 369.436025][T25913] team0: Port device team_slave_0 added [ 369.447318][T25913] team0: Port device team_slave_1 added 2026/05/04 15:08:43 executed programs: 9030 [ 369.577746][T25913] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 369.609213][T25913] 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. [ 369.663632][T25913] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 369.682740][T25913] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 369.690413][T25913] 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. [ 369.701637][ T6206] Bluetooth: hci2: command tx timeout [ 369.734465][T25913] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 369.776787][T26149] __nla_validate_parse: 40 callbacks suppressed [ 369.776805][T26149] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9039'. [ 369.832801][T26155] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9040'. [ 369.837600][T26154] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9041'. [ 369.844956][T26156] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9042'. [ 369.922342][T25913] hsr_slave_0: entered promiscuous mode [ 369.929344][T25913] hsr_slave_1: entered promiscuous mode [ 369.978027][T26160] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9044'. [ 369.998205][T26164] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9045'. [ 370.012262][T26166] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9043'. [ 370.024381][T26165] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9046'. [ 370.069609][T26168] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9047'. [ 370.119162][T26172] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9048'. [ 371.765831][T25913] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 371.827527][T25913] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 371.859177][T25913] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 371.909308][T25913] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 371.942406][T25913] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 371.973041][T25913] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 371.996092][T25913] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 372.045191][T25913] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 372.374609][T25913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 372.459251][T25913] 8021q: adding VLAN 0 to HW filter on device team0 [ 372.515040][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 372.522282][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 372.598073][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 372.605672][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 373.329041][T26400] validate_nla: 123 callbacks suppressed [ 373.329057][T26400] netlink: 'syz.4.9143': attribute type 10 has an invalid length. [ 373.353933][T26402] netlink: 'syz.0.9142': attribute type 10 has an invalid length. [ 373.370758][T26405] netlink: 'syz.3.9144': attribute type 10 has an invalid length. [ 373.384098][T26404] netlink: 'syz.2.9145': attribute type 10 has an invalid length. [ 373.493453][T26408] netlink: 'syz.4.9146': attribute type 10 has an invalid length. [ 373.499026][T26409] netlink: 'syz.3.9147': attribute type 10 has an invalid length. [ 373.547524][T26412] netlink: 'syz.0.9148': attribute type 10 has an invalid length. [ 373.588100][T26416] netlink: 'syz.2.9149': attribute type 10 has an invalid length. [ 373.602274][T26419] netlink: 'syz.4.9151': attribute type 10 has an invalid length. [ 373.637216][T26421] netlink: 'syz.3.9150': attribute type 10 has an invalid length. [ 374.394277][T25913] 8021q: adding VLAN 0 to HW filter on device batadv0 2026/05/04 15:08:48 executed programs: 9181 [ 374.618207][T25913] veth0_vlan: entered promiscuous mode [ 374.683749][T25913] veth1_vlan: entered promiscuous mode [ 374.786054][T26518] __nla_validate_parse: 144 callbacks suppressed [ 374.786075][T26518] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9193'. [ 374.822724][T26521] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9195'. [ 374.827802][T25913] veth0_macvtap: entered promiscuous mode [ 374.852636][T26522] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9194'. [ 374.875772][T26525] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9196'. [ 374.895415][T25913] veth1_macvtap: entered promiscuous mode [ 374.918247][T26528] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9197'. [ 374.985861][T25913] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 374.986610][T26530] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9198'. [ 375.029775][T26534] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9200'. [ 375.030648][T26532] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9199'. [ 375.055354][T26536] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9201'. [ 375.078622][T25913] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 375.130643][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 375.154478][T26538] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9202'. [ 375.184694][ T47] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 375.268440][ T47] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 375.309236][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 375.579498][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 375.610791][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 375.674816][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 375.709320][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 376.985054][ T50] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 376.995818][ T50] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 377.005704][ T50] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 377.025959][ T50] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 377.037593][ T50] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 377.352963][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 377.514181][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 377.663922][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 377.846637][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 378.402480][T26816] validate_nla: 179 callbacks suppressed [ 378.402498][T26816] netlink: 'syz.4.9334': attribute type 10 has an invalid length. [ 378.454633][T26821] netlink: 'syz.0.9332': attribute type 10 has an invalid length. [ 378.460402][T26822] netlink: 'syz.1.9331': attribute type 10 has an invalid length. [ 378.464658][T26820] netlink: 'syz.2.9333': attribute type 10 has an invalid length. [ 378.664444][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.672983][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.710026][T26829] netlink: 'syz.0.9336': attribute type 10 has an invalid length. [ 378.721197][T26831] netlink: 'syz.2.9337': attribute type 10 has an invalid length. [ 378.721670][T26828] netlink: 'syz.1.9338': attribute type 10 has an invalid length. [ 378.749168][T26833] netlink: 'syz.4.9335': attribute type 10 has an invalid length. [ 378.762030][ T12] bridge_slave_1: left allmulticast mode [ 378.777916][ T12] bridge_slave_1: left promiscuous mode [ 378.809353][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 378.847052][ T12] bridge_slave_0: left allmulticast mode [ 378.871099][ T12] bridge_slave_0: left promiscuous mode [ 378.894448][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 379.141362][ T6206] Bluetooth: hci4: command tx timeout [ 379.327856][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 379.338454][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 379.348777][ T12] bond0 (unregistering): Released all slaves [ 379.427091][T26836] netlink: 'syz.0.9339': attribute type 10 has an invalid length. [ 379.489429][T26842] netlink: 'syz.1.9340': attribute type 10 has an invalid length. 2026/05/04 15:08:53 executed programs: 9340 [ 379.919851][T26870] __nla_validate_parse: 148 callbacks suppressed [ 379.919868][T26870] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9351'. [ 379.964930][T26875] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9352'. [ 379.975297][T26874] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9353'. [ 379.990288][T26878] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9354'. [ 380.083779][T26881] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9355'. [ 380.146259][T26887] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9358'. [ 380.146259][T26888] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9357'. [ 380.152408][T26886] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9356'. [ 380.180458][T26720] bridge0: port 1(bridge_slave_0) entered blocking state [ 380.228872][T26720] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.247115][T26891] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9359'. [ 380.252750][T26720] bridge_slave_0: entered allmulticast mode [ 380.267700][T26720] bridge_slave_0: entered promiscuous mode [ 380.269911][T26893] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9360'. [ 380.277768][T26720] bridge0: port 2(bridge_slave_1) entered blocking state [ 380.290763][T26720] bridge0: port 2(bridge_slave_1) entered disabled state [ 380.298261][T26720] bridge_slave_1: entered allmulticast mode [ 380.306325][T26720] bridge_slave_1: entered promiscuous mode [ 380.373452][T26720] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 380.454637][ T12] hsr_slave_0: left promiscuous mode [ 380.469861][ T12] hsr_slave_1: left promiscuous mode [ 380.483504][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 380.499261][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 380.508920][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 380.519379][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 380.536294][ T12] veth1_macvtap: left promiscuous mode [ 380.543355][ T12] veth0_macvtap: left promiscuous mode [ 380.549229][ T12] veth1_vlan: left promiscuous mode [ 380.554834][ T12] veth0_vlan: left promiscuous mode [ 380.725036][ T12] team0 (unregistering): Port device team_slave_1 removed [ 380.739130][ T12] team0 (unregistering): Port device team_slave_0 removed [ 380.854845][T26720] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 380.918926][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 381.024443][T26720] team0: Port device team_slave_0 added [ 381.055370][T26720] team0: Port device team_slave_1 added [ 381.191667][T26720] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 381.216284][T26720] 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. [ 381.253826][ T6206] Bluetooth: hci4: command tx timeout [ 381.306493][T26720] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 381.339093][T26720] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 381.359205][T26720] 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. [ 381.399934][T26720] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 381.599562][T26720] hsr_slave_0: entered promiscuous mode [ 381.610321][T26720] hsr_slave_1: entered promiscuous mode [ 381.619043][T26720] debugfs: 'hsr0' already exists in 'hsr' [ 381.628475][T26720] Cannot create hsr debugfs directory [ 383.213723][T26720] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 383.264781][T26720] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 383.301328][ T6206] Bluetooth: hci4: command tx timeout [ 383.303236][T26720] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 383.355413][T26720] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 383.389941][T26720] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 383.447410][T26720] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 383.459227][T27083] validate_nla: 100 callbacks suppressed [ 383.459245][T27083] netlink: 'syz.4.9441': attribute type 10 has an invalid length. [ 383.476765][T26720] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 383.564022][T26720] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 383.621753][T27089] netlink: 'syz.0.9442': attribute type 10 has an invalid length. [ 383.714009][T27097] netlink: 'syz.4.9443': attribute type 10 has an invalid length. [ 383.725533][T27098] netlink: 'syz.2.9445': attribute type 10 has an invalid length. [ 383.733239][T27100] netlink: 'syz.1.9444': attribute type 10 has an invalid length. [ 383.753397][T27101] netlink: 'syz.0.9446': attribute type 10 has an invalid length. [ 383.870393][T27104] netlink: 'syz.4.9447': attribute type 10 has an invalid length. [ 383.915042][T27107] netlink: 'syz.2.9450': attribute type 10 has an invalid length. [ 383.924525][T27109] netlink: 'syz.0.9449': attribute type 10 has an invalid length. [ 383.940523][T27110] netlink: 'syz.1.9448': attribute type 10 has an invalid length. [ 383.958332][T26720] 8021q: adding VLAN 0 to HW filter on device bond0 [ 384.050391][T26720] 8021q: adding VLAN 0 to HW filter on device team0 [ 384.110740][ T814] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.117977][ T814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.187014][ T814] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.194238][ T814] bridge0: port 2(bridge_slave_1) entered forwarding state 2026/05/04 15:08:58 executed programs: 9472 [ 384.975219][T27193] __nla_validate_parse: 122 callbacks suppressed [ 384.975236][T27193] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9483'. [ 384.983615][T27196] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9484'. [ 385.002656][T27194] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9485'. [ 385.020588][T27195] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9486'. [ 385.131640][T27200] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9488'. [ 385.156116][T27203] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9489'. [ 385.184560][T27204] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9487'. [ 385.206570][T27208] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9490'. [ 385.257358][T27210] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9491'. [ 385.278318][T27212] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9492'. [ 385.384274][ T6206] Bluetooth: hci4: command tx timeout [ 385.865053][T26720] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 386.066133][T26720] veth0_vlan: entered promiscuous mode [ 386.119080][T26720] veth1_vlan: entered promiscuous mode [ 386.282477][T26720] veth0_macvtap: entered promiscuous mode [ 386.325752][T26720] veth1_macvtap: entered promiscuous mode [ 386.395350][T26720] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 386.458083][T26720] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 386.516954][ T47] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.554908][ T47] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.593387][ T47] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.630571][ T47] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.859549][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 386.899023][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 387.015057][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 387.050596][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 387.762252][ T50] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 387.777791][ T50] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 387.789324][ T50] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 387.797737][ T50] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 387.808505][ T50] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 388.117024][ T1335] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 388.429133][ T1335] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 388.625172][T27454] validate_nla: 142 callbacks suppressed [ 388.625191][T27454] netlink: 'syz.3.9593': attribute type 10 has an invalid length. [ 388.657803][T27459] netlink: 'syz.2.9595': attribute type 10 has an invalid length. [ 388.666089][T27458] netlink: 'syz.4.9596': attribute type 10 has an invalid length. [ 388.708451][T27460] netlink: 'syz.1.9594': attribute type 10 has an invalid length. [ 388.734677][ T1335] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 388.853331][T27463] netlink: 'syz.2.9598': attribute type 10 has an invalid length. [ 388.897374][T27466] netlink: 'syz.4.9597': attribute type 10 has an invalid length. [ 388.899212][T27468] netlink: 'syz.3.9599': attribute type 10 has an invalid length. [ 388.911666][T27469] netlink: 'syz.1.9600': attribute type 10 has an invalid length. [ 388.932037][ T1335] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 389.063402][T27475] netlink: 'syz.4.9602': attribute type 10 has an invalid length. [ 389.073077][T27473] netlink: 'syz.3.9603': attribute type 10 has an invalid length. [ 389.552411][ T1335] bridge_slave_1: left allmulticast mode [ 389.558261][ T1335] bridge_slave_1: left promiscuous mode [ 389.567347][ T1335] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.577904][ T1335] bridge_slave_0: left allmulticast mode [ 389.587075][ T1335] bridge_slave_0: left promiscuous mode [ 389.598252][ T1335] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.790860][ T1335] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 389.804340][ T1335] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 389.814742][ T1335] bond0 (unregistering): Released all slaves 2026/05/04 15:09:03 executed programs: 9612 [ 389.861564][ T6206] Bluetooth: hci5: command tx timeout [ 390.028583][T27517] __nla_validate_parse: 130 callbacks suppressed [ 390.028600][T27517] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9624'. [ 390.069611][T27519] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9623'. [ 390.091227][T27521] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9625'. [ 390.123833][T27523] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9626'. [ 390.149830][T27526] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9627'. [ 390.259207][T27531] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9628'. [ 390.259299][T27532] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9630'. [ 390.282781][T27533] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9629'. [ 390.320888][T27535] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9631'. [ 390.446130][T27539] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9632'. [ 390.458231][ T1335] hsr_slave_0: left promiscuous mode [ 390.474066][ T1335] hsr_slave_1: left promiscuous mode [ 390.490294][ T1335] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 390.522254][ T1335] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 390.542619][ T1335] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 390.578930][ T1335] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 390.598422][ T1335] veth1_macvtap: left promiscuous mode [ 390.605670][ T1335] veth0_macvtap: left promiscuous mode [ 390.611758][ T1335] veth1_vlan: left promiscuous mode [ 390.617064][ T1335] veth0_vlan: left promiscuous mode [ 390.935243][ T1335] team0 (unregistering): Port device team_slave_1 removed [ 390.960562][ T1335] team0 (unregistering): Port device team_slave_0 removed [ 391.139057][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 391.580623][T27413] bridge0: port 1(bridge_slave_0) entered blocking state [ 391.606196][T27413] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.624593][T27413] bridge_slave_0: entered allmulticast mode [ 391.658839][T27413] bridge_slave_0: entered promiscuous mode [ 391.695033][T27413] bridge0: port 2(bridge_slave_1) entered blocking state [ 391.734156][T27413] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.763662][T27413] bridge_slave_1: entered allmulticast mode [ 391.790413][T27413] bridge_slave_1: entered promiscuous mode [ 391.941559][ T6206] Bluetooth: hci5: command tx timeout [ 391.974579][T27413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 391.994092][T27413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 392.123204][T27413] team0: Port device team_slave_0 added [ 392.170577][T27413] team0: Port device team_slave_1 added [ 392.337118][T27413] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 392.355223][T27413] 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. [ 392.385516][T27413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 392.399840][T27413] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 392.408533][T27413] 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. [ 392.446945][T27413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 392.674960][T27413] hsr_slave_0: entered promiscuous mode [ 392.690930][T27413] hsr_slave_1: entered promiscuous mode [ 392.705694][T27413] debugfs: 'hsr0' already exists in 'hsr' [ 392.713958][T27413] Cannot create hsr debugfs directory [ 392.814216][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 393.637220][T27732] validate_nla: 106 callbacks suppressed [ 393.637237][T27732] netlink: 'syz.2.9710': attribute type 10 has an invalid length. [ 393.648548][T27735] netlink: 'syz.1.9711': attribute type 10 has an invalid length. [ 393.668762][T27734] netlink: 'syz.3.9709': attribute type 10 has an invalid length. [ 393.689779][T27737] netlink: 'syz.4.9712': attribute type 10 has an invalid length. [ 393.774556][T27742] netlink: 'syz.2.9713': attribute type 10 has an invalid length. [ 393.802250][T27745] netlink: 'syz.4.9715': attribute type 10 has an invalid length. [ 393.813795][T27748] netlink: 'syz.3.9714': attribute type 10 has an invalid length. [ 393.813795][T27747] netlink: 'syz.1.9716': attribute type 10 has an invalid length. [ 393.947571][T27755] netlink: 'syz.3.9720': attribute type 10 has an invalid length. [ 393.958564][T27757] netlink: 'syz.2.9719': attribute type 10 has an invalid length. [ 394.022982][ T6206] Bluetooth: hci5: command tx timeout [ 394.495421][T27413] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 394.537551][T27413] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 394.557607][T27413] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 394.570056][T27413] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 394.580267][T27413] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 394.632079][T27413] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 394.660618][T27413] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 394.699435][T27413] 8021q: adding VLAN 0 to HW filter on device netdevsim3 2026/05/04 15:09:08 executed programs: 9737 [ 395.084201][T27833] __nla_validate_parse: 116 callbacks suppressed [ 395.084221][T27833] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9749'. [ 395.085650][T27835] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9750'. [ 395.115177][T27413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 395.122378][T27837] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9751'. [ 395.135914][T27836] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9752'. [ 395.178006][T27413] 8021q: adding VLAN 0 to HW filter on device team0 [ 395.229235][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 395.236444][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 395.247039][T27842] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9754'. [ 395.264801][T27843] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9753'. [ 395.283034][T27845] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9755'. [ 395.303616][T27847] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9756'. [ 395.336087][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 395.343305][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 395.405608][T27851] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9757'. [ 395.421546][T27854] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9758'. [ 396.112616][ T6206] Bluetooth: hci5: command tx timeout [ 397.076088][T27413] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 397.243749][T27413] veth0_vlan: entered promiscuous mode [ 397.299183][T27413] veth1_vlan: entered promiscuous mode [ 397.444793][T27413] veth0_macvtap: entered promiscuous mode [ 397.490252][T27413] veth1_macvtap: entered promiscuous mode [ 397.561404][T27413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 397.620527][T27413] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 397.675726][ T1093] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 397.704587][ T1093] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 397.735839][ T1093] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 397.776298][ T1093] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 398.044039][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 398.076848][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 398.185842][ T1093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 398.209471][ T1093] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 398.677667][T28146] validate_nla: 167 callbacks suppressed [ 398.677684][T28146] netlink: 'syz.4.9885': attribute type 10 has an invalid length. [ 398.722851][T28150] netlink: 'syz.3.9887': attribute type 10 has an invalid length. [ 398.734288][T28151] netlink: 'syz.1.9886': attribute type 10 has an invalid length. [ 398.745299][T28152] netlink: 'syz.2.9888': attribute type 10 has an invalid length. [ 398.749453][T28154] netlink: 'syz.0.9889': attribute type 10 has an invalid length. [ 398.825139][T28157] netlink: 'syz.3.9890': attribute type 10 has an invalid length. [ 398.854629][T28161] netlink: 'syz.4.9891': attribute type 10 has an invalid length. [ 398.863735][T28160] netlink: 'syz.1.9892': attribute type 10 has an invalid length. [ 398.880624][T28164] netlink: 'syz.2.9894': attribute type 10 has an invalid length. [ 398.902991][T28165] netlink: 'syz.0.9893': attribute type 10 has an invalid length. 2026/05/04 15:09:13 executed programs: 9938 [ 399.986421][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 399.996776][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 400.011741][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 400.024285][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 400.035779][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 400.094006][T28285] __nla_validate_parse: 189 callbacks suppressed [ 400.094026][T28285] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9948'. [ 400.147694][T28290] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9949'. [ 400.148497][T28291] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9950'. [ 400.267263][T28295] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9951'. [ 400.294843][T28296] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9952'. [ 400.313861][T28300] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9954'. [ 400.325047][T28301] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9953'. [ 400.347789][ T1093] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.474242][T28305] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9955'. [ 400.498553][T28307] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9956'. [ 400.508419][T28310] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9957'. [ 400.542967][ T1093] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.716539][ T1093] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.878706][ T1093] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 401.448660][ T1093] bridge_slave_1: left allmulticast mode [ 401.463909][ T1093] bridge_slave_1: left promiscuous mode [ 401.479923][ T1093] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.516950][ T1093] bridge_slave_0: left allmulticast mode [ 401.545936][ T1093] bridge_slave_0: left promiscuous mode [ 401.571304][ T1093] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.101342][ T50] Bluetooth: hci0: command tx timeout [ 402.298388][ T1093] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 402.346257][ T1093] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 402.360126][ T1093] bond0 (unregistering): Released all slaves [ 403.119708][ T1093] hsr_slave_0: left promiscuous mode [ 403.140403][ T1093] hsr_slave_1: left promiscuous mode [ 403.157168][ T1093] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 403.166327][ T1093] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 403.176735][ T1093] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 403.186954][ T1093] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 403.202566][ T1093] veth1_macvtap: left promiscuous mode [ 403.208382][ T1093] veth0_macvtap: left promiscuous mode [ 403.214134][ T1093] veth1_vlan: left promiscuous mode [ 403.219791][ T1093] veth0_vlan: left promiscuous mode [ 403.495811][ T1093] team0 (unregistering): Port device team_slave_1 removed [ 403.510918][ T1093] team0 (unregistering): Port device team_slave_0 removed [ 403.657113][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 403.702185][T28434] validate_nla: 112 callbacks suppressed [ 403.702203][T28434] netlink: 'syz.3.10008': attribute type 10 has an invalid length. [ 403.752452][T28440] netlink: 'syz.0.10009': attribute type 10 has an invalid length. [ 403.754932][T28439] netlink: 'syz.1.10011': attribute type 10 has an invalid length. [ 403.801919][T28441] netlink: 'syz.2.10010': attribute type 10 has an invalid length. [ 403.863470][T28445] netlink: 'syz.3.10012': attribute type 10 has an invalid length. [ 403.867345][T28444] netlink: 'syz.0.10013': attribute type 10 has an invalid length. [ 403.955547][T28448] netlink: 'syz.2.10015': attribute type 10 has an invalid length. [ 403.965839][T28449] netlink: 'syz.1.10014': attribute type 10 has an invalid length. [ 403.984291][T28451] netlink: 'syz.3.10016': attribute type 10 has an invalid length. [ 404.038504][T28455] netlink: 'syz.3.10017': attribute type 10 has an invalid length. [ 404.181452][ T50] Bluetooth: hci0: command tx timeout [ 404.247684][T28277] bridge0: port 1(bridge_slave_0) entered blocking state [ 404.255198][T28277] bridge0: port 1(bridge_slave_0) entered disabled state [ 404.266408][T28277] bridge_slave_0: entered allmulticast mode [ 404.302027][T28277] bridge_slave_0: entered promiscuous mode [ 404.339916][T28277] bridge0: port 2(bridge_slave_1) entered blocking state [ 404.368143][T28277] bridge0: port 2(bridge_slave_1) entered disabled state [ 404.390795][T28277] bridge_slave_1: entered allmulticast mode [ 404.431771][T28277] bridge_slave_1: entered promiscuous mode [ 404.603224][T28277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 404.654611][T28277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 404.798074][T28277] team0: Port device team_slave_0 added [ 404.826506][T28277] team0: Port device team_slave_1 added 2026/05/04 15:09:18 executed programs: 10040 [ 405.027123][T28277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 405.038921][T28277] 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. [ 405.105370][T28531] __nla_validate_parse: 92 callbacks suppressed [ 405.105390][T28531] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10050'. [ 405.124973][T28277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 405.155665][T28534] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10051'. [ 405.172353][T28277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 405.184171][T28277] 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. [ 405.220440][T28536] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10052'. [ 405.230571][T28277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 405.246169][T28538] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10053'. [ 405.339816][T28541] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10054'. [ 405.351585][T28545] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10057'. [ 405.352510][T28547] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10056'. [ 405.371848][T28546] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10055'. [ 405.467561][T28277] hsr_slave_0: entered promiscuous mode [ 405.474799][T28277] hsr_slave_1: entered promiscuous mode [ 405.494698][T28277] debugfs: 'hsr0' already exists in 'hsr' [ 405.514954][T28277] Cannot create hsr debugfs directory [ 405.527379][T28551] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10058'. [ 405.556864][T28555] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10059'. [ 405.739312][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 406.261210][ T50] Bluetooth: hci0: command tx timeout [ 407.226319][T28277] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 407.272574][T28277] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 407.302514][T28277] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 407.340009][T28277] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 407.363689][T28277] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 407.406705][T28277] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 407.429149][T28277] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 407.458594][T28277] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 407.719352][T28277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 407.824045][T28277] 8021q: adding VLAN 0 to HW filter on device team0 [ 407.873191][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 407.880378][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 407.948807][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 407.956068][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 408.341316][ T50] Bluetooth: hci0: command tx timeout [ 408.743278][T28814] validate_nla: 153 callbacks suppressed [ 408.743296][T28814] netlink: 'syz.2.10171': attribute type 10 has an invalid length. [ 408.743331][T28816] netlink: 'syz.1.10172': attribute type 10 has an invalid length. [ 408.785096][T28819] netlink: 'syz.3.10173': attribute type 10 has an invalid length. [ 408.814150][T28821] netlink: 'syz.0.10174': attribute type 10 has an invalid length. [ 408.889641][T28825] netlink: 'syz.1.10176': attribute type 10 has an invalid length. [ 408.892600][T28827] netlink: 'syz.2.10177': attribute type 10 has an invalid length. [ 408.923472][T28828] netlink: 'syz.3.10175': attribute type 10 has an invalid length. [ 408.934362][T28830] netlink: 'syz.0.10178': attribute type 10 has an invalid length. [ 409.059563][T28836] netlink: 'syz.1.10179': attribute type 10 has an invalid length. [ 409.069547][T28838] netlink: 'syz.0.10181': attribute type 10 has an invalid length. [ 409.915159][T28277] 8021q: adding VLAN 0 to HW filter on device batadv0 2026/05/04 15:09:23 executed programs: 10203 [ 410.150382][T28920] __nla_validate_parse: 154 callbacks suppressed [ 410.150391][T28921] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10214'. [ 410.150399][T28920] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10215'. [ 410.164946][T28923] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10216'. [ 410.228820][T28927] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10218'. [ 410.239697][T28928] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10217'. [ 410.331531][T28931] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10219'. [ 410.333089][T28932] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10220'. [ 410.375787][T28935] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10221'. [ 410.388833][T28937] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10222'. [ 410.502325][T28942] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10224'. [ 410.955364][T28277] veth0_vlan: entered promiscuous mode [ 411.023381][T28277] veth1_vlan: entered promiscuous mode [ 411.205502][T28277] veth0_macvtap: entered promiscuous mode [ 411.256609][T28277] veth1_macvtap: entered promiscuous mode [ 411.358125][T28277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 411.416263][T28277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 411.463106][ T814] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.490174][ T814] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.539661][ T814] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.585320][ T814] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 411.832797][ T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 411.864626][ T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 411.999159][ T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 412.040039][ T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 412.425104][ T6206] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 412.446043][ T6206] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 412.459566][ T6206] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 412.478209][ T6206] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 412.486355][ T6206] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 412.699031][ T54] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.070781][ T54] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.248907][ T54] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.467593][ T54] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.799809][T29172] validate_nla: 137 callbacks suppressed [ 413.799829][T29172] netlink: 'syz.0.10318': attribute type 10 has an invalid length. [ 413.852190][T29174] netlink: 'syz.4.10321': attribute type 10 has an invalid length. [ 413.863500][T29177] netlink: 'syz.1.10320': attribute type 10 has an invalid length. [ 413.885741][T29178] netlink: 'syz.3.10319': attribute type 10 has an invalid length. [ 413.981305][T29182] netlink: 'syz.0.10322': attribute type 10 has an invalid length. [ 413.981922][T29183] netlink: 'syz.3.10324': attribute type 10 has an invalid length. [ 414.010576][T29186] netlink: 'syz.4.10325': attribute type 10 has an invalid length. [ 414.010635][T29185] netlink: 'syz.1.10323': attribute type 10 has an invalid length. [ 414.079444][T29189] netlink: 'syz.3.10327': attribute type 10 has an invalid length. [ 414.119400][T29192] netlink: 'syz.0.10329': attribute type 10 has an invalid length. [ 414.292117][ T54] bridge_slave_1: left allmulticast mode [ 414.307816][ T54] bridge_slave_1: left promiscuous mode [ 414.337346][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.350481][ T54] bridge_slave_0: left allmulticast mode [ 414.358431][ T54] bridge_slave_0: left promiscuous mode [ 414.365183][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.524216][ T54] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 414.535053][ T54] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 414.546064][ T54] bond0 (unregistering): Released all slaves [ 414.581068][ T6206] Bluetooth: hci3: command tx timeout 2026/05/04 15:09:28 executed programs: 10337 [ 415.159946][T29243] __nla_validate_parse: 124 callbacks suppressed [ 415.159964][T29243] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10351'. [ 415.181539][T29241] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10350'. [ 415.195577][T29247] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10349'. [ 415.214796][ T54] hsr_slave_0: left promiscuous mode [ 415.216463][T29249] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10348'. [ 415.236837][ T54] hsr_slave_1: left promiscuous mode [ 415.255687][ T54] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 415.281184][ T54] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 415.297708][ T54] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 415.317490][ T54] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 415.346532][ T54] veth1_macvtap: left promiscuous mode [ 415.352269][ T54] veth0_macvtap: left promiscuous mode [ 415.362761][ T54] veth1_vlan: left promiscuous mode [ 415.368085][ T54] veth0_vlan: left promiscuous mode [ 415.659647][ T54] team0 (unregistering): Port device team_slave_1 removed [ 415.675306][ T54] team0 (unregistering): Port device team_slave_0 removed [ 415.807051][T29258] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10352'. [ 415.835469][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 415.895720][T29261] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10354'. [ 415.910697][T29262] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10353'. [ 415.915049][T29264] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10355'. [ 415.959561][T29266] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10356'. [ 416.060833][T29271] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10359'. [ 416.298646][T29086] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.313325][T29086] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.321147][T29086] bridge_slave_0: entered allmulticast mode [ 416.377468][T29086] bridge_slave_0: entered promiscuous mode [ 416.419221][T29086] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.447626][T29086] bridge0: port 2(bridge_slave_1) entered disabled state [ 416.472076][T29086] bridge_slave_1: entered allmulticast mode [ 416.486872][T29086] bridge_slave_1: entered promiscuous mode [ 416.660680][T29086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 416.661590][ T6206] Bluetooth: hci3: command tx timeout [ 416.729423][T29086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 416.899469][T29086] team0: Port device team_slave_0 added [ 416.930690][T29086] team0: Port device team_slave_1 added [ 417.058935][T29086] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 417.083286][T29086] 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. [ 417.137493][T29086] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 417.193983][T29086] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 417.217959][T29086] 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. [ 417.307467][T29086] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 417.518266][T29086] hsr_slave_0: entered promiscuous mode [ 417.539226][T29086] hsr_slave_1: entered promiscuous mode [ 417.563897][T29086] debugfs: 'hsr0' already exists in 'hsr' [ 417.595390][T29086] Cannot create hsr debugfs directory [ 417.760373][ T5287] 8021q: adding VLAN 0 to HW filter on device eth3 [ 418.741870][ T6206] Bluetooth: hci3: command tx timeout [ 418.850499][T29467] validate_nla: 113 callbacks suppressed [ 418.850517][T29467] netlink: 'syz.0.10442': attribute type 10 has an invalid length. [ 418.865056][T29468] netlink: 'syz.1.10441': attribute type 10 has an invalid length. [ 418.883066][T29471] netlink: 'syz.3.10443': attribute type 10 has an invalid length. [ 418.929258][T29473] netlink: 'syz.4.10444': attribute type 10 has an invalid length. [ 419.053247][T29479] netlink: 'syz.3.10446': attribute type 10 has an invalid length. [ 419.059484][T29480] netlink: 'syz.1.10447': attribute type 10 has an invalid length. [ 419.065294][T29481] netlink: 'syz.0.10445': attribute type 10 has an invalid length. [ 419.079991][T29482] netlink: 'syz.4.10448': attribute type 10 has an invalid length. [ 419.150560][T29086] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 419.190019][T29486] netlink: 'syz.3.10452': attribute type 10 has an invalid length. [ 419.207389][T29086] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 419.213837][T29489] netlink: 'syz.0.10450': attribute type 10 has an invalid length. [ 419.232596][T29086] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 419.254650][T29086] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 419.293713][T29086] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 419.338941][T29086] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 419.363391][T29086] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 419.395222][T29086] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 419.715230][T29086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 419.818578][T29086] 8021q: adding VLAN 0 to HW filter on device team0 [ 419.877636][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.884861][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.967681][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.974896][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state 2026/05/04 15:09:34 executed programs: 10471 [ 420.232059][T29568] __nla_validate_parse: 124 callbacks suppressed [ 420.232079][T29568] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10482'. [ 420.250211][T29570] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10483'. [ 420.280491][T29571] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10484'. [ 420.300843][T29573] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10485'. [ 420.363144][T29576] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10486'. [ 420.427443][T29578] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10487'. [ 420.443525][T29581] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10488'. [ 420.457494][T29584] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10489'. [ 420.542617][T29587] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10490'. [ 420.594558][T29589] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10491'. [ 420.823530][ T6206] Bluetooth: hci3: command tx timeout [ 421.620252][T29086] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 421.809794][T29086] veth0_vlan: entered promiscuous mode [ 421.870443][T29086] veth1_vlan: entered promiscuous mode [ 421.980079][T29086] veth0_macvtap: entered promiscuous mode [ 422.028071][T29086] veth1_macvtap: entered promiscuous mode [ 422.104786][T29086] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 422.188663][T29086] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 422.284204][ T814] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.333681][ T814] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.376576][ T814] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.416891][ T814] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.723673][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.750788][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.886424][ T1093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.924700][ T1093] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 423.858450][T29870] validate_nla: 163 callbacks suppressed [ 423.858469][T29870] netlink: 'syz.0.10612': attribute type 10 has an invalid length. [ 423.873810][T29874] netlink: 'syz.3.10614': attribute type 10 has an invalid length. [ 423.885461][T29875] netlink: 'syz.4.10616': attribute type 10 has an invalid length. [ 423.912806][T29876] netlink: 'syz.2.10615': attribute type 10 has an invalid length. [ 423.934097][T29879] netlink: 'syz.1.10617': attribute type 10 has an invalid length. [ 423.968048][T29881] netlink: 'syz.3.10618': attribute type 10 has an invalid length. [ 423.988034][T29883] netlink: 'syz.4.10619': attribute type 10 has an invalid length. [ 424.023441][T29887] netlink: 'syz.0.10621': attribute type 10 has an invalid length. [ 424.044696][T29885] netlink: 'syz.2.10620': attribute type 10 has an invalid length. [ 424.085192][T29891] netlink: 'syz.1.10622': attribute type 10 has an invalid length. 2026/05/04 15:09:39 executed programs: 10668 [ 425.248647][T30017] __nla_validate_parse: 189 callbacks suppressed [ 425.248665][T30017] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10680'. [ 425.274769][T30019] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10681'. [ 425.294691][T30022] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10682'. [ 425.314679][T30023] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10683'. [ 425.344782][T30025] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10684'. [ 425.373103][T30027] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10686'. [ 425.410124][T30030] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10685'. [ 425.416495][T30031] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10687'. [ 425.450486][T30034] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10688'. [ 425.467535][T30037] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10690'. [ 428.864483][T30448] validate_nla: 272 callbacks suppressed [ 428.864500][T30448] netlink: 'syz.1.10895': attribute type 10 has an invalid length. [ 428.885797][T30450] netlink: 'syz.2.10896': attribute type 10 has an invalid length. [ 428.927166][T30454] netlink: 'syz.4.10898': attribute type 10 has an invalid length. [ 428.942097][T30456] netlink: 'syz.0.10899': attribute type 10 has an invalid length. [ 428.953997][T30455] netlink: 'syz.3.10897': attribute type 10 has an invalid length. [ 428.977858][T30460] netlink: 'syz.1.10901': attribute type 10 has an invalid length. [ 429.002159][T30459] netlink: 'syz.2.10900': attribute type 10 has an invalid length. [ 429.036403][T30462] netlink: 'syz.0.10902': attribute type 10 has an invalid length. [ 429.069858][T30468] netlink: 'syz.1.10904': attribute type 10 has an invalid length. [ 429.071487][T30466] netlink: 'syz.4.10903': attribute type 10 has an invalid length. 2026/05/04 15:09:44 executed programs: 10965 [ 430.252843][T30612] __nla_validate_parse: 286 callbacks suppressed [ 430.252863][T30612] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10976'. [ 430.272373][T30608] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10975'. [ 430.281921][T30614] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10979'. [ 430.304864][T30616] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10978'. [ 430.317160][T30618] netlink: 40 bytes leftover after parsing attributes in process `syz.3.10980'. [ 430.378579][T30621] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10981'. [ 430.384950][T30622] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10983'. [ 430.402770][T30625] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10984'. [ 430.402770][T30626] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10982'. [ 430.455874][T30628] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10986'. [ 433.877047][T31047] validate_nla: 288 callbacks suppressed [ 433.877067][T31047] netlink: 'syz.0.11193': attribute type 10 has an invalid length. [ 433.881889][T31051] netlink: 'syz.4.11195': attribute type 10 has an invalid length. [ 433.919467][T31050] netlink: 'syz.1.11194': attribute type 10 has an invalid length. [ 433.919684][T31054] netlink: 'syz.3.11197': attribute type 10 has an invalid length. [ 433.954711][T31055] netlink: 'syz.2.11196': attribute type 10 has an invalid length. [ 433.975403][T31058] netlink: 'syz.4.11199': attribute type 10 has an invalid length. [ 433.983613][T31059] netlink: 'syz.0.11198': attribute type 10 has an invalid length. [ 434.032378][T31061] netlink: 'syz.2.11200': attribute type 10 has an invalid length. [ 434.062818][T31065] netlink: 'syz.3.11201': attribute type 10 has an invalid length. [ 434.067088][T31067] netlink: 'syz.0.11203': attribute type 10 has an invalid length. 2026/05/04 15:09:49 executed programs: 11260 [ 435.273495][T31209] __nla_validate_parse: 287 callbacks suppressed [ 435.273514][T31209] netlink: 40 bytes leftover after parsing attributes in process `syz.1.11273'. [ 435.289806][T31212] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11275'. [ 435.293390][T31213] netlink: 40 bytes leftover after parsing attributes in process `syz.3.11274'. [ 435.319147][T31215] netlink: 40 bytes leftover after parsing attributes in process `syz.4.11276'. [ 435.363581][T31218] netlink: 40 bytes leftover after parsing attributes in process `syz.1.11278'. [ 435.380815][T31221] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11277'. [ 435.395104][T31220] netlink: 40 bytes leftover after parsing attributes in process `syz.3.11279'. [ 435.408061][T31223] netlink: 40 bytes leftover after parsing attributes in process `syz.4.11281'. [ 435.429858][T31225] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11280'. [ 435.480898][T31228] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11282'. [ 438.896756][T31647] validate_nla: 288 callbacks suppressed [ 438.896775][T31647] netlink: 'syz.1.11491': attribute type 10 has an invalid length. [ 438.926168][T31648] netlink: 'syz.3.11490': attribute type 10 has an invalid length. [ 438.926168][T31649] netlink: 'syz.0.11493': attribute type 10 has an invalid length. [ 438.954113][T31652] netlink: 'syz.4.11494': attribute type 10 has an invalid length. [ 438.955544][T31653] netlink: 'syz.2.11495': attribute type 10 has an invalid length. [ 439.016858][T31657] netlink: 'syz.1.11498': attribute type 10 has an invalid length. [ 439.027528][T31660] netlink: 'syz.0.11496': attribute type 10 has an invalid length. [ 439.036451][T31656] netlink: 'syz.3.11497': attribute type 10 has an invalid length. [ 439.045094][T31661] netlink: 'syz.4.11499': attribute type 10 has an invalid length. [ 439.083057][T31663] netlink: 'syz.2.11500': attribute type 10 has an invalid length. [ 440.106584][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.118874][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 2026/05/04 15:09:54 executed programs: 11562 [ 440.282416][T31811] __nla_validate_parse: 290 callbacks suppressed [ 440.282433][T31811] netlink: 40 bytes leftover after parsing attributes in process `syz.4.11574'. [ 440.283010][T31810] netlink: 40 bytes leftover after parsing attributes in process `syz.3.11576'. [ 440.321324][T31815] netlink: 40 bytes leftover after parsing attributes in process `syz.1.11575'. [ 440.322956][T31816] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11577'. [ 440.353381][T31817] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11573'. [ 440.363652][T31819] netlink: 40 bytes leftover after parsing attributes in process `syz.4.11578'. [ 440.410309][T31822] netlink: 40 bytes leftover after parsing attributes in process `syz.1.11579'. [ 440.420616][T31823] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11580'. [ 440.438643][T31826] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11581'. [ 440.459728][T31827] netlink: 40 bytes leftover after parsing attributes in process `syz.3.11582'. [ 443.923253][T32253] validate_nla: 293 callbacks suppressed [ 443.923271][T32253] netlink: 'syz.2.11795': attribute type 10 has an invalid length. [ 443.938404][T32252] netlink: 'syz.3.11794': attribute type 10 has an invalid length. [ 443.955226][T32255] netlink: 'syz.4.11796': attribute type 10 has an invalid length. [ 443.977275][T32258] netlink: 'syz.0.11798': attribute type 10 has an invalid length. [ 443.988071][T32259] netlink: 'syz.1.11797': attribute type 10 has an invalid length. [ 444.007397][T32261] netlink: 'syz.3.11799': attribute type 10 has an invalid length. [ 444.058667][T32265] netlink: 'syz.2.11801': attribute type 10 has an invalid length. [ 444.062241][T32264] netlink: 'syz.4.11800': attribute type 10 has an invalid length. [ 444.080449][T32267] netlink: 'syz.1.11803': attribute type 10 has an invalid length. [ 444.100000][T32271] netlink: 'syz.0.11802': attribute type 10 has an invalid length. 2026/05/04 15:09:59 executed programs: 11865 [ 445.337717][T32416] __nla_validate_parse: 293 callbacks suppressed [ 445.337736][T32416] netlink: 40 bytes leftover after parsing attributes in process `syz.1.11876'. [ 445.364006][T32419] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11877'. [ 445.373958][T32422] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11879'. [ 445.380149][T32423] netlink: 40 bytes leftover after parsing attributes in process `syz.4.11880'. [ 445.386516][T32421] netlink: 40 bytes leftover after parsing attributes in process `syz.3.11878'. [ 445.446000][T32427] netlink: 40 bytes leftover after parsing attributes in process `syz.4.11882'. [ 445.457649][T32429] netlink: 40 bytes leftover after parsing attributes in process `syz.1.11883'. [ 445.458544][T32428] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11881'. [ 445.507469][T32431] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11884'. [ 445.511810][T32433] netlink: 40 bytes leftover after parsing attributes in process `syz.3.11885'. [ 446.199247][T32510] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 446.218839][T32510] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 446.227588][T32510] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 446.236935][T32510] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 446.264388][T32510] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 446.562784][ T1335] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.765816][ T1335] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.924552][ T1335] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.067964][ T1335] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 448.093191][ T1335] bridge_slave_1: left allmulticast mode [ 448.112632][ T1335] bridge_slave_1: left promiscuous mode [ 448.127690][ T1335] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.139763][ T1335] bridge_slave_0: left allmulticast mode [ 448.159702][ T1335] bridge_slave_0: left promiscuous mode [ 448.180442][ T1335] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.341149][ T6206] Bluetooth: hci1: command tx timeout [ 448.866518][ T1335] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 448.893756][ T1335] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 448.935967][ T1335] bond0 (unregistering): Released all slaves [ 449.134809][T32626] validate_nla: 170 callbacks suppressed [ 449.134826][T32626] netlink: 'syz.3.11978': attribute type 10 has an invalid length. [ 449.142945][T32628] netlink: 'syz.0.11976': attribute type 10 has an invalid length. [ 449.159360][T32629] netlink: 'syz.4.11975': attribute type 10 has an invalid length. [ 449.197959][T32630] netlink: 'syz.2.11977': attribute type 10 has an invalid length. [ 449.289261][T32633] netlink: 'syz.0.11979': attribute type 10 has an invalid length. [ 449.334855][T32636] netlink: 'syz.4.11980': attribute type 10 has an invalid length. [ 449.362404][T32638] netlink: 'syz.3.11981': attribute type 10 has an invalid length. [ 449.435282][T32640] netlink: 'syz.2.11982': attribute type 10 has an invalid length. [ 449.527386][T32643] netlink: 'syz.0.11983': attribute type 10 has an invalid length. [ 449.537377][T32644] netlink: 'syz.4.11984': attribute type 10 has an invalid length. [ 449.975225][ T1335] hsr_slave_0: left promiscuous mode [ 449.996911][ T1335] hsr_slave_1: left promiscuous mode [ 450.028555][ T1335] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 450.059163][ T1335] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 450.082643][ T1335] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 450.097784][ T1335] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 450.172783][ T1335] veth1_macvtap: left promiscuous mode [ 450.187213][ T1335] veth0_macvtap: left promiscuous mode [ 450.203167][ T1335] veth1_vlan: left promiscuous mode [ 450.215476][ T1335] veth0_vlan: left promiscuous mode [ 450.421450][ T6206] Bluetooth: hci1: command tx timeout [ 451.549330][ T1335] team0 (unregistering): Port device team_slave_1 removed [ 451.637151][ T1335] team0 (unregistering): Port device team_slave_0 removed 2026/05/04 15:10:06 executed programs: 11987 [ 452.360799][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 452.425658][T32682] __nla_validate_parse: 107 callbacks suppressed [ 452.425676][T32682] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11994'. [ 452.433709][T32684] netlink: 40 bytes leftover after parsing attributes in process `syz.4.11997'. [ 452.455965][T32683] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11995'. [ 452.487930][T32686] netlink: 40 bytes leftover after parsing attributes in process `syz.3.11996'. [ 452.502408][ T6206] Bluetooth: hci1: command tx timeout [ 452.658599][T32689] netlink: 40 bytes leftover after parsing attributes in process `syz.0.11998'. [ 452.675932][T32692] netlink: 40 bytes leftover after parsing attributes in process `syz.4.12000'. [ 452.707833][T32694] netlink: 40 bytes leftover after parsing attributes in process `syz.3.12001'. [ 452.724434][T32695] netlink: 40 bytes leftover after parsing attributes in process `syz.2.11999'. [ 452.876451][T32702] netlink: 40 bytes leftover after parsing attributes in process `syz.4.12004'. [ 452.890861][T32704] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12002'. [ 453.098096][T32503] bridge0: port 1(bridge_slave_0) entered blocking state [ 453.114041][T32503] bridge0: port 1(bridge_slave_0) entered disabled state [ 453.130502][T32503] bridge_slave_0: entered allmulticast mode [ 453.152056][T32503] bridge_slave_0: entered promiscuous mode [ 453.171804][T32503] bridge0: port 2(bridge_slave_1) entered blocking state [ 453.199344][T32503] bridge0: port 2(bridge_slave_1) entered disabled state [ 453.253597][T32503] bridge_slave_1: entered allmulticast mode [ 453.288582][T32503] bridge_slave_1: entered promiscuous mode [ 453.506798][T32503] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 453.589582][T32503] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 453.876209][T32503] team0: Port device team_slave_0 added [ 453.911466][T32503] team0: Port device team_slave_1 added [ 454.159805][T32754] validate_nla: 39 callbacks suppressed [ 454.159822][T32754] netlink: 'syz.0.12024': attribute type 10 has an invalid length. [ 454.221269][T32503] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 454.258202][T32503] 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. [ 454.299481][T32756] netlink: 'syz.2.12025': attribute type 10 has an invalid length. [ 454.319155][T32761] netlink: 'syz.4.12028': attribute type 10 has an invalid length. [ 454.320608][T32759] netlink: 'syz.0.12026': attribute type 10 has an invalid length. [ 454.342366][T32762] netlink: 'syz.3.12027': attribute type 10 has an invalid length. [ 454.361127][T32503] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 454.428935][T32503] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 454.463365][T32765] netlink: 'syz.2.12031': attribute type 10 has an invalid length. [ 454.465796][T32503] 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. [ 454.505650][ T300] netlink: 'syz.0.12029': attribute type 10 has an invalid length. [ 454.526641][ T303] netlink: 'syz.3.12030': attribute type 10 has an invalid length. [ 454.548544][ T304] netlink: 'syz.4.12032': attribute type 10 has an invalid length. [ 454.565472][T32503] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 454.581186][ T6206] Bluetooth: hci1: command tx timeout [ 454.646643][ T307] netlink: 'syz.3.12033': attribute type 10 has an invalid length. [ 454.874661][ T5287] 8021q: adding VLAN 0 to HW filter on device eth2 [ 454.896642][T32503] hsr_slave_0: entered promiscuous mode [ 454.913382][T32503] hsr_slave_1: entered promiscuous mode [ 456.481568][T32503] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 456.533838][T32503] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 456.563066][T32503] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 456.587520][T32503] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 456.606560][T32503] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 456.645442][T32503] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 456.682635][T32503] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 456.728602][T32503] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 457.094886][T32503] 8021q: adding VLAN 0 to HW filter on device bond0 [ 457.179721][T32503] 8021q: adding VLAN 0 to HW filter on device team0 [ 457.224212][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 457.231426][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 457.299180][ T1093] bridge0: port 2(bridge_slave_1) entered blocking state [ 457.306502][ T1093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 457.438467][ T501] __nla_validate_parse: 108 callbacks suppressed [ 457.438485][ T501] netlink: 40 bytes leftover after parsing attributes in process `syz.3.12112'. [ 457.443956][ T502] netlink: 40 bytes leftover after parsing attributes in process `syz.4.12113'. 2026/05/04 15:10:11 executed programs: 12107 [ 457.503166][ T505] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12115'. [ 457.525115][ T507] netlink: 40 bytes leftover after parsing attributes in process `syz.2.12114'. [ 457.597526][ T509] netlink: 40 bytes leftover after parsing attributes in process `syz.3.12116'. [ 457.644368][ T513] netlink: 40 bytes leftover after parsing attributes in process `syz.4.12117'. [ 457.667768][ T516] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12118'. [ 457.668646][ T517] netlink: 40 bytes leftover after parsing attributes in process `syz.2.12119'. [ 457.724113][ T519] netlink: 40 bytes leftover after parsing attributes in process `syz.3.12120'. [ 457.778560][ T523] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12121'. [ 458.956686][T32503] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 459.123640][T32503] veth0_vlan: entered promiscuous mode [ 459.185968][T32503] veth1_vlan: entered promiscuous mode [ 459.203483][ T650] validate_nla: 141 callbacks suppressed [ 459.203501][ T650] netlink: 'syz.2.12176': attribute type 10 has an invalid length. [ 459.225202][ T651] netlink: 'syz.0.12175': attribute type 10 has an invalid length. [ 459.237414][ T654] netlink: 'syz.4.12177': attribute type 10 has an invalid length. [ 459.255017][ T655] netlink: 'syz.3.12178': attribute type 10 has an invalid length. [ 459.292549][T32503] veth0_macvtap: entered promiscuous mode [ 459.339177][T32503] veth1_macvtap: entered promiscuous mode [ 459.341930][ T658] netlink: 'syz.4.12180': attribute type 10 has an invalid length. [ 459.401361][T32503] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 459.406517][ T665] netlink: 'syz.3.12182': attribute type 10 has an invalid length. [ 459.410658][ T663] netlink: 'syz.0.12181': attribute type 10 has an invalid length. [ 459.425060][ T664] netlink: 'syz.2.12179': attribute type 10 has an invalid length. [ 459.492860][T32503] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 459.554084][ T669] netlink: 'syz.4.12183': attribute type 10 has an invalid length. [ 459.580455][ T672] netlink: 'syz.2.12184': attribute type 10 has an invalid length. [ 459.590685][ T814] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.629119][ T814] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.676897][ T814] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.735984][ T814] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.996347][ T1335] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.045330][ T1335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 460.169635][ T814] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.202824][ T814] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 461.489608][T32510] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 461.504855][T32510] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 461.519519][T32510] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 461.540101][T32510] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 461.548164][T32510] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 461.927925][ T814] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 462.099449][ T814] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 462.238179][ T814] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 462.374540][ T814] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/05/04 15:10:16 executed programs: 12281 [ 462.588645][ T915] __nla_validate_parse: 166 callbacks suppressed [ 462.588663][ T915] netlink: 40 bytes leftover after parsing attributes in process `syz.2.12288'. [ 462.643943][ T919] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12289'. [ 462.653771][ T921] netlink: 40 bytes leftover after parsing attributes in process `syz.4.12291'. [ 462.710194][ T925] netlink: 40 bytes leftover after parsing attributes in process `syz.1.12290'. [ 462.807752][ T930] netlink: 40 bytes leftover after parsing attributes in process `syz.0.12293'. [ 462.843598][ T933] netlink: 40 bytes leftover after parsing attributes in process `syz.4.12294'.