ragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 467.139075][ T6812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 467.168434][ T6812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 467.175888][ T6812] 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. [ 467.213313][ T6812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 467.244399][ T50] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.284342][ T6672] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 467.327271][ T50] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.341169][ T6672] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 467.370450][ T6672] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 467.387735][ T6812] hsr_slave_0: entered promiscuous mode [ 467.395141][ T6812] hsr_slave_1: entered promiscuous mode [ 467.401649][ T6812] debugfs: 'hsr0' already exists in 'hsr' [ 467.407396][ T6812] Cannot create hsr debugfs directory [ 467.429812][ T6672] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 467.453396][ T6675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 467.605415][ T6675] 8021q: adding VLAN 0 to HW filter on device team0 [ 467.668210][ T6613] bridge0: port 1(bridge_slave_0) entered blocking state [ 467.675468][ T6613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 467.701314][ T50] bridge_slave_1: left allmulticast mode [ 467.707067][ T50] bridge_slave_1: left promiscuous mode [ 467.714008][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.722813][ T50] bridge_slave_0: left allmulticast mode [ 467.728449][ T50] bridge_slave_0: left promiscuous mode [ 467.734815][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.744929][ T50] bridge_slave_1: left allmulticast mode [ 467.751057][ T50] bridge_slave_1: left promiscuous mode [ 467.756704][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.767205][ T50] bridge_slave_0: left allmulticast mode [ 467.772981][ T50] bridge_slave_0: left promiscuous mode [ 467.778633][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.789293][ T50] bridge_slave_1: left allmulticast mode [ 467.795792][ T50] bridge_slave_1: left promiscuous mode [ 467.801980][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.815121][ T50] bridge_slave_0: left allmulticast mode [ 467.819325][ T6370] Bluetooth: hci1: command tx timeout [ 467.820950][ T50] bridge_slave_0: left promiscuous mode [ 467.832010][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.841861][ T50] bridge_slave_1: left allmulticast mode [ 467.847500][ T50] bridge_slave_1: left promiscuous mode [ 467.853591][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.862357][ T50] bridge_slave_0: left allmulticast mode [ 467.868104][ T50] bridge_slave_0: left promiscuous mode [ 467.875327][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.321393][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 468.332045][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 468.343165][ T50] bond0 (unregistering): Released all slaves [ 468.571146][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 468.581735][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 468.591959][ T50] bond0 (unregistering): Released all slaves [ 468.790197][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 468.800745][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 468.810390][ T50] bond0 (unregistering): Released all slaves [ 469.012730][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 469.023697][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 469.033878][ T50] bond0 (unregistering): Released all slaves [ 469.112586][ T4650] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.119787][ T4650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 469.396452][ T6672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 469.494064][ T6672] 8021q: adding VLAN 0 to HW filter on device team0 [ 469.564426][ T4556] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.571734][ T4556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 469.595941][ T6683] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 469.614487][ T6683] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 469.657156][ T50] hsr_slave_0: left promiscuous mode [ 469.663058][ T50] hsr_slave_1: left promiscuous mode [ 469.669214][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 469.676591][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 469.686267][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 469.694041][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 469.704958][ T50] hsr_slave_0: left promiscuous mode [ 469.711202][ T50] hsr_slave_1: left promiscuous mode [ 469.717008][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 469.724850][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 469.732962][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 469.740983][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 469.751715][ T50] hsr_slave_0: left promiscuous mode [ 469.757623][ T50] hsr_slave_1: left promiscuous mode [ 469.764203][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 469.771761][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 469.779879][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 469.787268][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 469.798199][ T50] hsr_slave_0: left promiscuous mode [ 469.804790][ T50] hsr_slave_1: left promiscuous mode [ 469.810852][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 469.818225][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 469.826262][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 469.833734][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 469.873660][ T50] veth1_macvtap: left promiscuous mode [ 469.879860][ T50] veth0_macvtap: left promiscuous mode [ 469.885407][ T50] veth1_vlan: left promiscuous mode [ 469.890693][ T6370] Bluetooth: hci1: command tx timeout [ 469.894927][ T50] veth0_vlan: left promiscuous mode [ 469.902745][ T50] veth1_macvtap: left promiscuous mode [ 469.908266][ T50] veth0_macvtap: left promiscuous mode [ 469.914415][ T50] veth1_vlan: left promiscuous mode [ 469.919856][ T50] veth0_vlan: left promiscuous mode [ 469.926223][ T50] veth1_macvtap: left promiscuous mode [ 469.931917][ T50] veth0_macvtap: left promiscuous mode [ 469.937590][ T50] veth1_vlan: left promiscuous mode [ 469.943302][ T50] veth0_vlan: left promiscuous mode [ 469.949685][ T50] veth1_macvtap: left promiscuous mode [ 469.955206][ T50] veth0_macvtap: left promiscuous mode [ 469.961024][ T50] veth1_vlan: left promiscuous mode [ 469.967130][ T50] veth0_vlan: left promiscuous mode [ 470.437990][ T50] team0 (unregistering): Port device team_slave_1 removed [ 470.472957][ T50] team0 (unregistering): Port device team_slave_0 removed [ 470.964347][ T50] team0 (unregistering): Port device team_slave_1 removed [ 470.994961][ T50] team0 (unregistering): Port device team_slave_0 removed [ 471.496107][ T50] team0 (unregistering): Port device team_slave_1 removed [ 471.527222][ T50] team0 (unregistering): Port device team_slave_0 removed [ 471.972896][ T6370] Bluetooth: hci1: command tx timeout [ 472.020017][ T50] team0 (unregistering): Port device team_slave_1 removed [ 472.050344][ T50] team0 (unregistering): Port device team_slave_0 removed [ 472.357351][ T6683] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 472.368465][ T4556] bridge0: port 2(bridge_slave_1) entered blocking state [ 472.375715][ T4556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 472.398754][ T6683] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 472.540479][ T6715] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 472.560196][ T6675] 8021q: adding VLAN 0 to HW filter on device batadv0 Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts. [ 472.594866][ T6715] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 472.626453][ T6715] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 472.643248][ T6715] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 472.895349][ T6812] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 472.940663][ T6812] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 472.998488][ T6812] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 473.042103][ T6812] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 473.206574][ T6683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.576157][ T6683] 8021q: adding VLAN 0 to HW filter on device team0 [ 473.667672][ T6672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 473.693591][ T4556] bridge0: port 1(bridge_slave_0) entered blocking state [ 473.700774][ T4556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 473.713940][ T4556] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 473.723941][ T4556] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 473.751368][ T4650] bridge0: port 2(bridge_slave_1) entered blocking state [ 473.758977][ T4650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 473.821698][ T6613] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 473.830819][ T6613] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 473.843137][ T6715] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.899242][ T6675] veth0_vlan: entered promiscuous mode [ 473.920877][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 473.928715][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 474.006147][ T6675] veth1_vlan: entered promiscuous mode [ 474.022440][ T4650] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 474.031907][ T1305] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 474.041716][ T6715] 8021q: adding VLAN 0 to HW filter on device team0 [ 474.048544][ T4650] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 474.070051][ T1305] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 474.777311][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 474.787303][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state executing program [ 491.238175][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 494.994314][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 502.325110][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 503.064206][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 505.338838][ T6370] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 508.885523][ T6370] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 509.843839][ T6977] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 513.024425][ T6812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 526.004974][ T6370] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 536.696301][ T6371] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 540.015227][ T6980] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 562.848677][ T5150] Bluetooth: hci7: command 0x0406 tx timeout [ 562.875650][ T6670] Bluetooth: hci10: command 0x0406 tx timeout [ 563.037163][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.665349][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.925305][ T5150] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 579.436125][ T5150] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 581.654738][ T6987] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 584.174432][ T6371] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 586.734343][ T6670] Bluetooth: hci0: command 0x0406 tx timeout [ 591.574332][ T6371] Bluetooth: hci1: command 0x0406 tx timeout [ 599.485015][ T6990] Bluetooth: hci3: Opcode 0x0c03 failed: -110