Warning: Permanently added '[localhost]:42492' (ED25519) to the list of known hosts. 2025/10/30 18:51:16 parsed 1 programs syzkaller login: [ 83.453900][ T5308] cgroup: Unknown subsys name 'net' [ 83.523605][ T5308] cgroup: Unknown subsys name 'cpuset' [ 83.529002][ T5308] cgroup: Unknown subsys name 'rlimit' [ 85.115319][ T5308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.800265][ T5333] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.803969][ T5333] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.807473][ T5333] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.813721][ T5333] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.817715][ T5333] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.567725][ T5326] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 91.940441][ T10] cfg80211: failed to load regulatory.db [ 93.386198][ T1038] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.389409][ T1038] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.645178][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.669900][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.777182][ T5364] chnl_net:caif_netlink_parms(): no params data found [ 94.049206][ T5364] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.068080][ T5364] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.078602][ T5364] bridge_slave_0: entered allmulticast mode [ 94.088380][ T5364] bridge_slave_0: entered promiscuous mode [ 94.101946][ T5364] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.119824][ T5364] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.122981][ T5364] bridge_slave_1: entered allmulticast mode [ 94.142632][ T5364] bridge_slave_1: entered promiscuous mode [ 94.218508][ T5364] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.238932][ T5364] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.312236][ T5364] team0: Port device team_slave_0 added [ 94.329770][ T5364] team0: Port device team_slave_1 added [ 94.375744][ T5364] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.378662][ T5364] 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. [ 94.419737][ T5364] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.430994][ T5364] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.433878][ T5364] 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. [ 94.459849][ T5364] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.533412][ T5364] hsr_slave_0: entered promiscuous mode [ 94.540386][ T5364] hsr_slave_1: entered promiscuous mode [ 94.814591][ T5364] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.844293][ T5364] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.875272][ T5364] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.900909][ T5364] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 95.044383][ T5364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.073590][ T5364] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.096630][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.099970][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.123888][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.127106][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.203698][ T5364] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.373954][ T5364] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.408937][ T5364] veth0_vlan: entered promiscuous mode [ 95.417567][ T5364] veth1_vlan: entered promiscuous mode [ 95.444175][ T5364] veth0_macvtap: entered promiscuous mode [ 95.449551][ T5364] veth1_macvtap: entered promiscuous mode [ 95.465917][ T5364] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.476514][ T5364] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.488970][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.498652][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.517731][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.550805][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/30 18:51:30 executed programs: 0 [ 95.792730][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.796047][ T47] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.811098][ T47] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.814692][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.820239][ T47] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.823749][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.828634][ T5437] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.833105][ T5437] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.837006][ T47] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.840592][ T5437] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.943029][ T5333] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.947030][ T4666] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.952158][ T5333] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.957699][ T4666] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.961688][ T5333] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.970126][ T5333] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.974369][ T4666] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.977772][ T5333] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.981902][ T5333] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.985430][ T4666] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 96.145800][ T5438] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 96.149412][ T5333] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 96.154361][ T5333] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 96.158174][ T5333] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 96.161563][ T5438] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 96.165481][ T5333] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 96.168965][ T5438] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 96.173934][ T5333] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 96.179489][ T5333] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 96.183295][ T5438] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 96.592769][ T43] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.857361][ T43] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.211433][ T43] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.628469][ T43] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.897046][ T5431] chnl_net:caif_netlink_parms(): no params data found [ 97.913307][ T5333] Bluetooth: hci1: command tx timeout [ 97.916032][ T5333] Bluetooth: hci0: command tx timeout [ 98.074640][ T5438] Bluetooth: hci3: command tx timeout [ 98.077353][ T5438] Bluetooth: hci2: command tx timeout [ 98.144184][ T43] bridge_slave_1: left allmulticast mode [ 98.146956][ T43] bridge_slave_1: left promiscuous mode [ 98.150458][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.181307][ T43] bridge_slave_0: left allmulticast mode [ 98.183823][ T43] bridge_slave_0: left promiscuous mode [ 98.186430][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.230448][ T5333] Bluetooth: hci5: command tx timeout [ 98.233013][ T5333] Bluetooth: hci4: command tx timeout [ 98.573693][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.580148][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.585008][ T43] bond0 (unregistering): Released all slaves [ 98.731880][ T43] hsr_slave_0: left promiscuous mode [ 98.734821][ T43] hsr_slave_1: left promiscuous mode [ 98.737546][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.741266][ T43] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.745314][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.748408][ T43] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.764081][ T43] veth1_macvtap: left promiscuous mode [ 98.766724][ T43] veth0_macvtap: left promiscuous mode [ 98.769297][ T43] veth1_vlan: left promiscuous mode [ 98.772859][ T43] veth0_vlan: left promiscuous mode [ 99.063629][ T43] team0 (unregistering): Port device team_slave_1 removed [ 99.085713][ T43] team0 (unregistering): Port device team_slave_0 removed [ 99.581642][ T5431] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.584896][ T5431] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.588129][ T5431] bridge_slave_0: entered allmulticast mode [ 99.610044][ T5431] bridge_slave_0: entered promiscuous mode [ 99.614951][ T5431] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.618248][ T5431] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.623502][ T5431] bridge_slave_1: entered allmulticast mode [ 99.627571][ T5431] bridge_slave_1: entered promiscuous mode [ 99.735819][ T5448] chnl_net:caif_netlink_parms(): no params data found [ 99.758119][ T5439] chnl_net:caif_netlink_parms(): no params data found [ 99.822228][ T5431] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.845163][ T5432] chnl_net:caif_netlink_parms(): no params data found [ 99.944055][ T5431] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.991664][ T5438] Bluetooth: hci0: command tx timeout [ 99.994097][ T5438] Bluetooth: hci1: command tx timeout [ 100.149381][ T5431] team0: Port device team_slave_0 added [ 100.156484][ T5333] Bluetooth: hci2: command tx timeout [ 100.158940][ T5333] Bluetooth: hci3: command tx timeout [ 100.166607][ T5440] chnl_net:caif_netlink_parms(): no params data found [ 100.316124][ T5333] Bluetooth: hci4: command tx timeout [ 100.318636][ T5333] Bluetooth: hci5: command tx timeout [ 100.366717][ T5431] team0: Port device team_slave_1 added [ 100.617997][ T5431] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.621524][ T5431] 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. [ 100.633592][ T5431] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.676065][ T5439] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.679063][ T5439] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.689932][ T5439] bridge_slave_0: entered allmulticast mode [ 100.699838][ T5439] bridge_slave_0: entered promiscuous mode [ 100.704746][ T5439] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.707854][ T5439] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.730692][ T5439] bridge_slave_1: entered allmulticast mode [ 100.734558][ T5439] bridge_slave_1: entered promiscuous mode [ 100.738233][ T5447] chnl_net:caif_netlink_parms(): no params data found [ 100.752507][ T5431] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.755332][ T5431] 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. [ 100.793888][ T5431] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.819412][ T5448] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.830759][ T5448] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.834079][ T5448] bridge_slave_0: entered allmulticast mode [ 100.843415][ T5448] bridge_slave_0: entered promiscuous mode [ 100.872874][ T5432] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.875903][ T5432] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.878998][ T5432] bridge_slave_0: entered allmulticast mode [ 100.892750][ T5432] bridge_slave_0: entered promiscuous mode [ 100.986769][ T5448] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.001050][ T5448] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.004540][ T5448] bridge_slave_1: entered allmulticast mode [ 101.020024][ T5448] bridge_slave_1: entered promiscuous mode [ 101.043392][ T5432] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.046380][ T5432] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.059872][ T5432] bridge_slave_1: entered allmulticast mode [ 101.064455][ T5432] bridge_slave_1: entered promiscuous mode [ 101.153200][ T5439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.179513][ T5431] hsr_slave_0: entered promiscuous mode [ 101.182987][ T5431] hsr_slave_1: entered promiscuous mode [ 101.202600][ T5448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.212172][ T5439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.217357][ T5432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.269072][ T5448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.316005][ T5432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.391123][ T5440] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.394265][ T5440] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.397308][ T5440] bridge_slave_0: entered allmulticast mode [ 101.409053][ T5440] bridge_slave_0: entered promiscuous mode [ 101.415196][ T5440] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.418313][ T5440] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.430922][ T5440] bridge_slave_1: entered allmulticast mode [ 101.440268][ T5440] bridge_slave_1: entered promiscuous mode [ 101.463550][ T5439] team0: Port device team_slave_0 added [ 101.499359][ T5432] team0: Port device team_slave_0 added [ 101.586118][ T5439] team0: Port device team_slave_1 added [ 101.620770][ T5432] team0: Port device team_slave_1 added [ 101.695219][ T5448] team0: Port device team_slave_0 added [ 101.704980][ T5440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.723523][ T5447] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.726623][ T5447] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.730717][ T5447] bridge_slave_0: entered allmulticast mode [ 101.734580][ T5447] bridge_slave_0: entered promiscuous mode [ 101.760131][ T5448] team0: Port device team_slave_1 added [ 101.773486][ T5440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.788148][ T5447] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.792713][ T5447] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.796047][ T5447] bridge_slave_1: entered allmulticast mode [ 101.800768][ T5447] bridge_slave_1: entered promiscuous mode [ 101.826233][ T5432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.829346][ T5432] 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. [ 101.860696][ T5432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.890779][ T5439] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.893743][ T5439] 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. [ 101.906078][ T5439] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.923280][ T5432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.926386][ T5432] 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. [ 101.939988][ T5432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.975005][ T5439] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.977593][ T5439] 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. [ 101.991611][ T5439] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.042047][ T5448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.045205][ T5448] 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. [ 102.069081][ T5448] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.074703][ T5333] Bluetooth: hci1: command tx timeout [ 102.077279][ T5333] Bluetooth: hci0: command tx timeout [ 102.088382][ T5440] team0: Port device team_slave_0 added [ 102.095094][ T5440] team0: Port device team_slave_1 added [ 102.130652][ T5447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.145107][ T5448] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.147755][ T5448] 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. [ 102.161313][ T5448] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.169187][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.174942][ T5440] 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. [ 102.187195][ T5440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.196222][ T5432] hsr_slave_0: entered promiscuous mode [ 102.200352][ T5432] hsr_slave_1: entered promiscuous mode [ 102.203331][ T5432] debugfs: 'hsr0' already exists in 'hsr' [ 102.205881][ T5432] Cannot create hsr debugfs directory [ 102.210704][ T5447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.233632][ T5333] Bluetooth: hci3: command tx timeout [ 102.235999][ T5333] Bluetooth: hci2: command tx timeout [ 102.292174][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.295101][ T5440] 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. [ 102.305654][ T5440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.391223][ T5438] Bluetooth: hci5: command tx timeout [ 102.393702][ T5438] Bluetooth: hci4: command tx timeout [ 102.403691][ T5448] hsr_slave_0: entered promiscuous mode [ 102.407406][ T5448] hsr_slave_1: entered promiscuous mode [ 102.411839][ T5448] debugfs: 'hsr0' already exists in 'hsr' [ 102.415176][ T5448] Cannot create hsr debugfs directory [ 102.423007][ T5439] hsr_slave_0: entered promiscuous mode [ 102.426614][ T5439] hsr_slave_1: entered promiscuous mode [ 102.429599][ T5439] debugfs: 'hsr0' already exists in 'hsr' [ 102.432823][ T5439] Cannot create hsr debugfs directory [ 102.461398][ T5447] team0: Port device team_slave_0 added [ 102.531898][ T5447] team0: Port device team_slave_1 added [ 102.536796][ T5431] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.571384][ T5440] hsr_slave_0: entered promiscuous mode [ 102.574744][ T5440] hsr_slave_1: entered promiscuous mode [ 102.581802][ T5440] debugfs: 'hsr0' already exists in 'hsr' [ 102.584281][ T5440] Cannot create hsr debugfs directory [ 102.602603][ T5431] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.647586][ T5431] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.694840][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.697821][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.710631][ T5447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.715629][ T5431] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.758574][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.762281][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.774503][ T5447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.947360][ T5447] hsr_slave_0: entered promiscuous mode [ 102.952545][ T5447] hsr_slave_1: entered promiscuous mode [ 102.955643][ T5447] debugfs: 'hsr0' already exists in 'hsr' [ 102.958089][ T5447] Cannot create hsr debugfs directory [ 103.479594][ T5431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.532198][ T5431] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.582055][ T1041] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.585095][ T1041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.606591][ T1038] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.609862][ T1038] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.731427][ T5432] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 103.763898][ T5432] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 103.791486][ T5432] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 103.811322][ T5432] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 103.950451][ T5439] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 103.991112][ T5439] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 104.051463][ T5439] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 104.062558][ T5439] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 104.150694][ T5333] Bluetooth: hci0: command tx timeout [ 104.153168][ T5333] Bluetooth: hci1: command tx timeout [ 104.221897][ T5440] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.247194][ T5431] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.304036][ T5440] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.315263][ T5438] Bluetooth: hci2: command tx timeout [ 104.317606][ T5438] Bluetooth: hci3: command tx timeout [ 104.365845][ T5440] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.408714][ T5440] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.470730][ T5333] Bluetooth: hci4: command tx timeout [ 104.473172][ T5333] Bluetooth: hci5: command tx timeout [ 104.488058][ T5448] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 104.537315][ T5448] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 104.558669][ T5431] veth0_vlan: entered promiscuous mode [ 104.619421][ T5432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.635216][ T5448] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 104.653564][ T5448] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 104.712306][ T5432] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.772987][ T5431] veth1_vlan: entered promiscuous mode [ 104.863987][ T1041] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.867329][ T1041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.888589][ T1041] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.891912][ T1041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.968761][ T5447] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 104.999196][ T5439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.022644][ T5431] veth0_macvtap: entered promiscuous mode [ 105.028078][ T5431] veth1_macvtap: entered promiscuous mode [ 105.054455][ T5432] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 105.077778][ T5447] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 105.095827][ T5447] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 105.122494][ T5439] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.168063][ T5431] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.192579][ T5447] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 105.232610][ T1041] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.235830][ T1041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.247422][ T1041] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.250709][ T1041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.332938][ T5431] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.491735][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.595958][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.600755][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.671932][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.702358][ T5448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.727924][ T5432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.789015][ T5448] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.827257][ T5440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.973598][ T5440] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.038947][ T5447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.054778][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.057804][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.092007][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.095228][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.206044][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.209179][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.231559][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.234586][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.248971][ T5448] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.263540][ T5448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.293662][ T5432] veth0_vlan: entered promiscuous mode [ 106.353854][ T5432] veth1_vlan: entered promiscuous mode [ 106.398918][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.423834][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.459406][ T5447] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.508599][ T5440] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.533800][ T5440] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.576738][ T5439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.588127][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.591310][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.633997][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.651318][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.663664][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.666760][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.715346][ T5432] veth0_macvtap: entered promiscuous mode [ 106.831337][ T5432] veth1_macvtap: entered promiscuous mode 2025/10/30 18:51:42 executed programs: 12 [ 106.965659][ T5448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.086379][ T5432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.148578][ T5432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.176619][ T5439] veth0_vlan: entered promiscuous mode [ 107.257366][ T5439] veth1_vlan: entered promiscuous mode [ 107.295737][ T1041] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.342542][ T1041] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.365465][ T1041] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.414529][ T5440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.446780][ T1041] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.559144][ T5439] veth0_macvtap: entered promiscuous mode [ 107.650514][ T5439] veth1_macvtap: entered promiscuous mode [ 107.831889][ T5439] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.901050][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.904470][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.991720][ T5447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.997238][ T5439] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.077295][ T5440] veth0_vlan: entered promiscuous mode [ 108.178337][ T5440] veth1_vlan: entered promiscuous mode [ 108.202058][ T1088] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.260601][ T1088] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.284212][ T1038] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.291985][ T1038] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.296498][ T1088] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.320604][ T1088] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.494072][ T5333] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 108.498219][ T5333] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 108.504125][ T5333] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 108.508282][ T5333] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 108.512558][ T5333] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 108.573417][ T1088] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.685507][ T5440] veth0_macvtap: entered promiscuous mode [ 108.731552][ T1088] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.789527][ T5440] veth1_macvtap: entered promiscuous mode [ 108.795587][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.806596][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.825536][ T5448] veth0_vlan: entered promiscuous mode [ 108.839286][ T1088] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.865258][ T5448] veth1_vlan: entered promiscuous mode [ 108.908737][ T1088] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.985428][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.000914][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.016059][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.092477][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.165643][ T5448] veth0_macvtap: entered promiscuous mode [ 109.203826][ T5448] veth1_macvtap: entered promiscuous mode [ 109.235802][ T1042] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.241978][ T1042] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.298396][ T1042] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.303067][ T1042] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.307384][ T1088] bridge_slave_1: left allmulticast mode [ 109.310784][ T1088] bridge_slave_1: left promiscuous mode [ 109.313438][ T1088] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.318619][ T1088] bridge_slave_0: left allmulticast mode [ 109.323948][ T1088] bridge_slave_0: left promiscuous mode [ 109.326512][ T1088] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.634216][ T1088] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.640634][ T1088] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.645888][ T1088] bond0 (unregistering): Released all slaves [ 109.655561][ T5447] veth0_vlan: entered promiscuous mode [ 109.749344][ T5448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.788941][ T5447] veth1_vlan: entered promiscuous mode [ 109.865120][ T5448] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.898467][ T5438] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 109.904078][ T5438] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 109.907706][ T5438] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 109.925519][ T5438] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 109.928768][ T5438] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 110.212739][ T1041] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.330746][ T1088] hsr_slave_0: left promiscuous mode [ 110.372081][ T1088] hsr_slave_1: left promiscuous mode [ 110.384660][ T1088] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 110.388814][ T1088] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 110.409601][ T5438] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 110.414651][ T5438] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 110.418299][ T5438] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 110.426751][ T5438] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 110.433014][ T5438] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 110.460983][ T1088] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 110.464320][ T1088] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 110.518581][ T1088] veth1_macvtap: left promiscuous mode [ 110.532191][ T1088] veth0_macvtap: left promiscuous mode [ 110.534627][ T1088] veth1_vlan: left promiscuous mode [ 110.536693][ T1088] veth0_vlan: left promiscuous mode [ 110.554103][ T5438] Bluetooth: hci0: command tx timeout [ 110.952241][ T1088] team0 (unregistering): Port device team_slave_1 removed [ 110.971725][ T1088] team0 (unregistering): Port device team_slave_0 removed [ 111.229233][ T1041] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.285225][ T5447] veth0_macvtap: entered promiscuous mode [ 111.307594][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.314179][ T1041] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.340378][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.345307][ T5678] chnl_net:caif_netlink_parms(): no params data found [ 111.386444][ T5447] veth1_macvtap: entered promiscuous mode [ 111.436315][ T1041] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.529276][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.683132][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.722534][ T1038] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.742541][ T1038] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.824524][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.828011][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.859234][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.874791][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.878617][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/30 18:51:47 executed programs: 21 [ 111.990576][ T5438] Bluetooth: hci1: command tx timeout [ 112.002705][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.245976][ T1088] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.267153][ T1042] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.278044][ T1042] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.290012][ T5678] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.306415][ T5678] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.323796][ T5678] bridge_slave_0: entered allmulticast mode [ 112.341917][ T5678] bridge_slave_0: entered promiscuous mode [ 112.352338][ T5678] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.359993][ T5678] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.366835][ T5678] bridge_slave_1: entered allmulticast mode [ 112.375495][ T5678] bridge_slave_1: entered promiscuous mode [ 112.446645][ T1088] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.471036][ T5438] Bluetooth: hci2: command tx timeout [ 112.587761][ T1088] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.604527][ T5678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.633763][ T5438] Bluetooth: hci0: command tx timeout [ 112.670793][ T5678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.718607][ T1088] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.783613][ T5678] team0: Port device team_slave_0 added [ 112.802996][ T1042] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.806332][ T1042] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.868348][ T5678] team0: Port device team_slave_1 added [ 113.128616][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.148633][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.202140][ T5333] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 113.206632][ T5333] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 113.211225][ T5333] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 113.216958][ T5333] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 113.221552][ T5333] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 113.237199][ T5678] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.251651][ T5678] 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. [ 113.292352][ T5678] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.313469][ T5678] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.335253][ T5678] 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. [ 113.391374][ T5678] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.841898][ T5678] hsr_slave_0: entered promiscuous mode [ 113.845128][ T5678] hsr_slave_1: entered promiscuous mode [ 113.867347][ T5691] chnl_net:caif_netlink_parms(): no params data found [ 113.878966][ T5333] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 113.883916][ T5333] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 113.887307][ T5333] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 113.891274][ T5333] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 113.894797][ T5333] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 113.991042][ T5591] Oops: general protection fault, probably for non-canonical address 0xdffffc000000004c: 0000 [#1] SMP KASAN NOPTI [ 113.996136][ T5591] KASAN: null-ptr-deref in range [0x0000000000000260-0x0000000000000267] [ 114.000329][ T5591] CPU: 0 UID: 0 PID: 5591 Comm: kworker/0:5 Not tainted syzkaller #0 PREEMPT(full) [ 114.004310][ T5591] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 114.008878][ T5591] Workqueue: events l2cap_info_timeout [ 114.011409][ T5591] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 114.013946][ T5591] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 e9 50 b7 23 09 cc 66 66 66 66 66 66 2e [ 114.022062][ T5591] RSP: 0018:ffffc9000cdff788 EFLAGS: 00010202 [ 114.024664][ T5591] RAX: dffffc0000000000 RBX: ffffffff89208698 RCX: fad55e7ec99c4300 [ 114.028121][ T5591] RDX: 0000000000000000 RSI: ffffffff89208698 RDI: 000000000000004c [ 114.031576][ T5591] RBP: ffffffff8a51c3c5 R08: 0000000000000001 R09: 0000000000000000 [ 114.034867][ T5591] R10: dffffc0000000000 R11: ffffffff8a51c380 R12: 0000000000000000 [ 114.038190][ T5591] R13: 0000000000000260 R14: 0000000000000260 R15: 0000000000000001 [ 114.041703][ T5591] FS: 0000000000000000(0000) GS:ffff88808d733000(0000) knlGS:0000000000000000 [ 114.045662][ T5591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.048485][ T5591] CR2: 00007ff2da93ca90 CR3: 0000000054051000 CR4: 0000000000352ef0 [ 114.051993][ T5591] Call Trace: [ 114.053515][ T5591] [ 114.054772][ T5591] __kasan_check_byte+0x12/0x40 [ 114.056950][ T5591] lock_acquire+0x8d/0x360 [ 114.058767][ T5591] ? lockdep_hardirqs_on+0x9c/0x150 [ 114.060949][ T5591] ? __cancel_work+0x254/0x2e0 [ 114.062875][ T5591] lock_sock_nested+0x48/0x100 [ 114.065085][ T5591] ? l2cap_sock_ready_cb+0x45/0x140 [ 114.067342][ T5591] l2cap_sock_ready_cb+0x45/0x140 [ 114.069587][ T5591] l2cap_conn_start+0x76d/0xe50 [ 114.071705][ T5591] ? __pfx_l2cap_conn_start+0x10/0x10 [ 114.074016][ T5591] ? __lock_acquire+0xab9/0xd20 [ 114.076079][ T5591] ? __pfx___mutex_lock+0x10/0x10 [ 114.078252][ T5591] ? process_scheduled_works+0x9ef/0x17b0 [ 114.080646][ T5591] l2cap_info_timeout+0x68/0xa0 [ 114.082703][ T5591] ? process_scheduled_works+0x9ef/0x17b0 [ 114.085115][ T5591] process_scheduled_works+0xae1/0x17b0 [ 114.087615][ T5591] ? __pfx_process_scheduled_works+0x10/0x10 [ 114.090159][ T5591] worker_thread+0x8a0/0xda0 [ 114.092116][ T5591] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 114.094817][ T5591] ? __kthread_parkme+0x7b/0x200 [ 114.096907][ T5591] kthread+0x711/0x8a0 [ 114.098721][ T5591] ? __pfx_worker_thread+0x10/0x10 [ 114.100986][ T5591] ? __pfx_kthread+0x10/0x10 [ 114.102959][ T5591] ? _raw_spin_unlock_irq+0x23/0x50 [ 114.105164][ T5591] ? lockdep_hardirqs_on+0x9c/0x150 [ 114.107380][ T5591] ? __pfx_kthread+0x10/0x10 [ 114.109460][ T5591] ret_from_fork+0x4bc/0x870 [ 114.111465][ T5591] ? __pfx_ret_from_fork+0x10/0x10 [ 114.113580][ T5591] ? __pfx_kthread+0x10/0x10 [ 114.115632][ T5591] ret_from_fork_asm+0x1a/0x30 [ 114.117743][ T5591] [ 114.119224][ T5591] Modules linked in: [ 114.121901][ T5591] ---[ end trace 0000000000000000 ]--- [ 114.154413][ T5438] Bluetooth: hci1: command tx timeout [ 114.255067][ T1088] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.264941][ T5701] chnl_net:caif_netlink_parms(): no params data found [ 114.402338][ T5691] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.408778][ T5591] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 114.414938][ T5691] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.424389][ T5591] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 e9 50 b7 23 09 cc 66 66 66 66 66 66 2e [ 114.440601][ T5691] bridge_slave_0: entered allmulticast mode [ 114.454158][ T5691] bridge_slave_0: entered promiscuous mode [ 114.508817][ T5691] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.513734][ T5591] RSP: 0018:ffffc9000cdff788 EFLAGS: 00010202 [ 114.516456][ T5591] RAX: dffffc0000000000 RBX: ffffffff89208698 RCX: fad55e7ec99c4300 [ 114.521875][ T5691] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.525070][ T5691] bridge_slave_1: entered allmulticast mode [ 114.529808][ T5591] RDX: 0000000000000000 RSI: ffffffff89208698 RDI: 000000000000004c [ 114.533180][ T5591] RBP: ffffffff8a51c3c5 R08: 0000000000000001 R09: 0000000000000000 [ 114.536520][ T5591] R10: dffffc0000000000 R11: ffffffff8a51c380 R12: 0000000000000000 [ 114.547213][ T5691] bridge_slave_1: entered promiscuous mode [ 114.551166][ T5438] Bluetooth: hci2: command tx timeout [ 114.565478][ T1088] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.581531][ T5591] R13: 0000000000000260 R14: 0000000000000260 R15: 0000000000000001 [ 114.611925][ T5591] FS: 0000000000000000(0000) GS:ffff88808d733000(0000) knlGS:0000000000000000 [ 114.615871][ T5591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.618694][ T5591] CR2: 00007f93f3495000 CR3: 0000000051b6f000 CR4: 0000000000352ef0 [ 114.641293][ T5591] Kernel panic - not syncing: Fatal exception [ 114.644085][ T5591] Kernel Offset: disabled [ 114.645827][ T5591] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:51:49 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=0000000000000030 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000cdfefb0 R8 =ffff888033798237 R9 =1ffff110066f3046 R10=dffffc0000000000 R11=ffffffff851664a0 R12=dffffc0000000000 R13=ffffffff997e191a R14=ffffffff99af5320 R15=0000000000000000 RIP=ffffffff8516651c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88808d733000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2da93ca90 CR3=0000000054051000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff2da8417b0 00007ff2daad35f0 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff2da8417b0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0300020000000033 2e325f4342494c47 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000005f5f0063 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6572637000636f6c 5f625f6570797463 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000288 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000378 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff2daad3b20 00007ff2daad4050 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000