f 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.
[  202.921571][ T6086] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  202.958399][ T6090] team0: Port device team_slave_1 added
[  202.964992][ T6086] batman_adv: batadv0: Adding interface: batadv_slave_1
[  202.972227][ T6086] 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.
[  202.999647][ T6086] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  203.058434][ T6089] team0: Port device team_slave_0 added
[  203.064899][ T6093] batman_adv: batadv0: Adding interface: batadv_slave_0
[  203.072213][ T6093] 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.
[  203.098377][ T6093] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  203.132049][ T6089] team0: Port device team_slave_1 added
[  203.137426][ T5971] Bluetooth: hci0: command tx timeout
[  203.138412][   T52] Bluetooth: hci5: command tx timeout
[  203.151311][ T6093] batman_adv: batadv0: Adding interface: batadv_slave_1
[  203.159192][ T6093] 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.
[  203.185555][ T6093] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  203.205394][ T6090] batman_adv: batadv0: Adding interface: batadv_slave_0
[  203.212691][ T6090] 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.
[  203.241743][ T6090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  203.250621][   T52] Bluetooth: hci6: command tx timeout
[  203.252880][ T5971] Bluetooth: hci7: command tx timeout
[  203.266684][ T6090] batman_adv: batadv0: Adding interface: batadv_slave_1
[  203.273747][ T6090] 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.
[  203.300196][ T6090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  203.365764][ T6089] batman_adv: batadv0: Adding interface: batadv_slave_0
[  203.373044][ T6089] 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.
[  203.399525][ T6089] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  203.440460][ T6089] batman_adv: batadv0: Adding interface: batadv_slave_1
[  203.447905][ T6089] 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.
[  203.474164][ T6089] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  203.492257][ T6086] hsr_slave_0: entered promiscuous mode
[  203.499051][ T6086] hsr_slave_1: entered promiscuous mode
[  203.550866][ T6093] hsr_slave_0: entered promiscuous mode
[  203.558232][ T6093] hsr_slave_1: entered promiscuous mode
[  203.564544][ T6093] debugfs: 'hsr0' already exists in 'hsr'
[  203.570822][ T6093] Cannot create hsr debugfs directory
[  203.611587][ T6090] hsr_slave_0: entered promiscuous mode
[  203.618667][ T6090] hsr_slave_1: entered promiscuous mode
[  203.627456][ T6090] debugfs: 'hsr0' already exists in 'hsr'
[  203.633236][ T6090] Cannot create hsr debugfs directory
[  203.737333][ T6089] hsr_slave_0: entered promiscuous mode
[  203.744112][ T6089] hsr_slave_1: entered promiscuous mode
[  203.750874][ T6089] debugfs: 'hsr0' already exists in 'hsr'
[  203.756645][ T6089] Cannot create hsr debugfs directory
[  204.234617][ T6086] netdevsim netdevsim4 netdevsim0: renamed from eth0
[  204.251743][ T6086] netdevsim netdevsim4 netdevsim1: renamed from eth1
[  204.269881][ T6086] netdevsim netdevsim4 netdevsim2: renamed from eth2
[  204.282997][ T6086] netdevsim netdevsim4 netdevsim3: renamed from eth3
[  204.387319][ T6093] netdevsim netdevsim6 netdevsim0: renamed from eth0
[  204.400409][ T6093] netdevsim netdevsim6 netdevsim1: renamed from eth1
[  204.429413][ T6093] netdevsim netdevsim6 netdevsim2: renamed from eth2
[  204.454055][ T6093] netdevsim netdevsim6 netdevsim3: renamed from eth3
[  204.523286][ T6090] netdevsim netdevsim7 netdevsim0: renamed from eth0
[  204.535226][ T6090] netdevsim netdevsim7 netdevsim1: renamed from eth1
[  204.557896][ T6090] netdevsim netdevsim7 netdevsim2: renamed from eth2
[  204.570789][ T6090] netdevsim netdevsim7 netdevsim3: renamed from eth3
[  204.662685][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[  204.669894][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[  204.690402][ T6089] netdevsim netdevsim5 netdevsim0: renamed from eth0
[  204.702917][ T6089] netdevsim netdevsim5 netdevsim1: renamed from eth1
[  204.724836][ T6089] netdevsim netdevsim5 netdevsim2: renamed from eth2
[  204.737095][ T6089] netdevsim netdevsim5 netdevsim3: renamed from eth3
[  204.813579][ T6086] 8021q: adding VLAN 0 to HW filter on device bond0
[  204.884958][ T6086] 8021q: adding VLAN 0 to HW filter on device team0
[  204.925070][ T2205] bridge0: port 1(bridge_slave_0) entered blocking state
[  204.932329][ T2205] bridge0: port 1(bridge_slave_0) entered forwarding state
[  204.971280][   T13] bridge0: port 2(bridge_slave_1) entered blocking state
[  204.978700][   T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[  204.996132][ T6093] 8021q: adding VLAN 0 to HW filter on device bond0
[  205.063973][ T6093] 8021q: adding VLAN 0 to HW filter on device team0
[  205.096333][ T6123] bridge0: port 1(bridge_slave_0) entered blocking state
[  205.103656][ T6123] bridge0: port 1(bridge_slave_0) entered forwarding state
[  205.136186][ T6090] 8021q: adding VLAN 0 to HW filter on device bond0
[  205.150666][ T6123] bridge0: port 2(bridge_slave_1) entered blocking state
[  205.157929][ T6123] bridge0: port 2(bridge_slave_1) entered forwarding state
[  205.182431][ T6089] 8021q: adding VLAN 0 to HW filter on device bond0
[  205.217304][ T5971] Bluetooth: hci5: command tx timeout
[  205.228966][ T5971] Bluetooth: hci0: command tx timeout
[  205.240362][ T6090] 8021q: adding VLAN 0 to HW filter on device team0
[  205.251147][ T6089] 8021q: adding VLAN 0 to HW filter on device team0
[  205.273937][   T65] bridge0: port 1(bridge_slave_0) entered blocking state
[  205.281233][   T65] bridge0: port 1(bridge_slave_0) entered forwarding state
[  205.297774][ T5971] Bluetooth: hci6: command tx timeout
[  205.297784][   T52] Bluetooth: hci7: command tx timeout
[  205.340454][   T65] bridge0: port 2(bridge_slave_1) entered blocking state
[  205.347901][   T65] bridge0: port 2(bridge_slave_1) entered forwarding state
[  205.359853][   T65] bridge0: port 1(bridge_slave_0) entered blocking state
[  205.367199][   T65] bridge0: port 1(bridge_slave_0) entered forwarding state
[  205.433187][   T65] bridge0: port 2(bridge_slave_1) entered blocking state
[  205.440455][   T65] bridge0: port 2(bridge_slave_1) entered forwarding state
[  205.772814][ T6086] 8021q: adding VLAN 0 to HW filter on device batadv0
[  206.125393][ T6093] 8021q: adding VLAN 0 to HW filter on device batadv0
[  206.171652][ T6089] 8021q: adding VLAN 0 to HW filter on device batadv0
[  206.260797][ T6090] 8021q: adding VLAN 0 to HW filter on device batadv0
[  206.854127][ T6086] veth0_vlan: entered promiscuous mode
[  206.921577][ T6086] veth1_vlan: entered promiscuous mode
[  207.021386][ T6089] veth0_vlan: entered promiscuous mode
[  207.058824][ T6086] veth0_macvtap: entered promiscuous mode
[  207.083171][ T6093] veth0_vlan: entered promiscuous mode
[  207.096017][ T6089] veth1_vlan: entered promiscuous mode
[  207.112098][ T6086] veth1_macvtap: entered promiscuous mode
[  207.151235][ T6093] veth1_vlan: entered promiscuous mode
[  207.201173][ T6086] batman_adv: batadv0: Interface activated: batadv_slave_0
[  207.235708][ T6086] batman_adv: batadv0: Interface activated: batadv_slave_1
[  207.255331][ T6089] veth0_macvtap: entered promiscuous mode
[  207.270597][ T6089] veth1_macvtap: entered promiscuous mode
[  207.289445][ T1129] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  207.300682][ T1129] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  207.308975][ T5971] Bluetooth: hci0: command tx timeout
[  207.315819][   T52] Bluetooth: hci5: command tx timeout
[  207.324289][ T1129] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  207.335574][ T1129] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  207.378003][   T52] Bluetooth: hci7: command tx timeout
[  207.378355][ T5971] Bluetooth: hci6: command tx timeout
[  207.384089][ T6089] batman_adv: batadv0: Interface activated: batadv_slave_0
[  207.404732][ T6089] batman_adv: batadv0: Interface activated: batadv_slave_1
[  207.434332][ T6093] veth0_macvtap: entered promiscuous mode
[  207.464295][ T6090] veth0_vlan: entered promiscuous mode
[  207.473371][ T6123] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  207.485234][ T6123] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  207.500369][ T6093] veth1_macvtap: entered promiscuous mode
[  207.514214][ T6123] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  207.524852][ T6123] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  207.572657][ T6090] veth1_vlan: entered promiscuous mode
[  207.646215][ T2205] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  207.660669][ T6093] batman_adv: batadv0: Interface activated: batadv_slave_0
[  207.666101][ T2205] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  207.710903][ T6093] batman_adv: batadv0: Interface activated: batadv_slave_1
[  207.765519][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  207.788393][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  207.801090][ T3816] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  207.811320][ T3816] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  207.821718][ T3816] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  207.844733][ T3816] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  207.883539][ T1129] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  207.894783][ T1129] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  207.922776][ T6090] veth0_macvtap: entered promiscuous mode
2026/01/07 12:15:47 executed programs: 12
[  207.986169][ T6191] netlink: 338 bytes leftover after parsing attributes in process `syz.4.21'.
[  208.011545][ T6090] veth1_macvtap: entered promiscuous mode
[  208.078467][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  208.090601][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  208.116724][ T1129] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  208.137251][ T6090] batman_adv: batadv0: Interface activated: batadv_slave_0
[  208.145889][ T1129] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  208.202142][ T6090] batman_adv: batadv0: Interface activated: batadv_slave_1
[  208.226221][ T6123] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  208.240000][ T6123] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  208.258488][ T6123] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  208.275859][ T6174] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  208.285679][ T6123] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  208.305594][ T6174] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  208.318746][ T6193] netlink: 338 bytes leftover after parsing attributes in process `syz.5.22'.
[  208.502131][ T6194] netlink: 338 bytes leftover after parsing attributes in process `syz.6.23'.
[  208.564651][ T1129] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  208.590522][ T1129] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  208.635484][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  208.651463][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  208.741296][ T6195] netlink: 338 bytes leftover after parsing attributes in process `syz.7.24'.
[  209.377220][ T5971] Bluetooth: hci0: command tx timeout
[  209.378752][   T52] Bluetooth: hci5: command tx timeout
[  209.457600][   T52] Bluetooth: hci7: command tx timeout
[  209.457609][ T5971] Bluetooth: hci6: command tx timeout
[  223.917027][ T5971] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1
[  223.928349][ T5971] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9
[  223.942275][ T5971] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9
[  223.950690][ T5971] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4
[  223.959841][ T5971] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2
[  223.989409][ T5147] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1
[  224.010994][ T5934] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9
[  224.019889][ T5934] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9
[  224.037784][ T5934] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4
[  224.046969][ T5934] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2
[  224.140425][   T52] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1
[  224.151906][   T52] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9
[  224.160237][   T52] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9
[  224.160257][ T5971] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1
[  224.176114][ T5971] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9
[  224.185044][ T5971] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9
[  224.192260][   T52] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4
[  224.200292][   T52] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2
[  224.211328][ T5971] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4
[  224.219835][ T5971] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2
[  224.762093][ T6200] chnl_net:caif_netlink_parms(): no params data found
[  224.839012][ T6205] chnl_net:caif_netlink_parms(): no params data found
[  224.903037][ T6208] chnl_net:caif_netlink_parms(): no params data found
[  225.084153][ T6200] bridge0: port 1(bridge_slave_0) entered blocking state
[  225.091687][ T6200] bridge0: port 1(bridge_slave_0) entered disabled state
[  225.099618][ T6200] bridge_slave_0: entered allmulticast mode
[  225.107449][ T6200] bridge_slave_0: entered promiscuous mode
[  225.115236][ T6209] chnl_net:caif_netlink_parms(): no params data found
[  225.170698][ T6200] bridge0: port 2(bridge_slave_1) entered blocking state
[  225.177968][ T6200] bridge0: port 2(bridge_slave_1) entered disabled state
[  225.185339][ T6200] bridge_slave_1: entered allmulticast mode
[  225.193093][ T6200] bridge_slave_1: entered promiscuous mode
[  225.257996][ T6205] bridge0: port 1(bridge_slave_0) entered blocking state
[  225.265335][ T6205] bridge0: port 1(bridge_slave_0) entered disabled state
[  225.273723][ T6205] bridge_slave_0: entered allmulticast mode
[  225.281406][ T6205] bridge_slave_0: entered promiscuous mode
[  225.325756][ T6205] bridge0: port 2(bridge_slave_1) entered blocking state
[  225.333061][ T6205] bridge0: port 2(bridge_slave_1) entered disabled state
[  225.343990][ T6205] bridge_slave_1: entered allmulticast mode
[  225.351990][ T6205] bridge_slave_1: entered promiscuous mode
[  225.378234][ T6200] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  225.406446][ T6208] bridge0: port 1(bridge_slave_0) entered blocking state
[  225.414004][ T6208] bridge0: port 1(bridge_slave_0) entered disabled state
[  225.421671][ T6208] bridge_slave_0: entered allmulticast mode
[  225.429705][ T6208] bridge_slave_0: entered promiscuous mode
[  225.445946][ T6200] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  225.478819][ T6208] bridge0: port 2(bridge_slave_1) entered blocking state
[  225.487019][ T6208] bridge0: port 2(bridge_slave_1) entered disabled state
[  225.494487][ T6208] bridge_slave_1: entered allmulticast mode
[  225.503291][ T6208] bridge_slave_1: entered promiscuous mode
[  225.530930][ T6205] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  225.583736][ T6205] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  225.607637][ T6200] team0: Port device team_slave_0 added
[  225.647044][ T6208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  225.660512][ T6200] team0: Port device team_slave_1 added
[  225.666373][ T6209] bridge0: port 1(bridge_slave_0) entered blocking state
[  225.673757][ T6209] bridge0: port 1(bridge_slave_0) entered disabled state
[  225.681461][ T6209] bridge_slave_0: entered allmulticast mode
[  225.689770][ T6209] bridge_slave_0: entered promiscuous mode
[  225.711769][ T6208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  225.738949][ T6209] bridge0: port 2(bridge_slave_1) entered blocking state
[  225.750649][ T6209] bridge0: port 2(bridge_slave_1) entered disabled state
[  225.758261][ T6209] bridge_slave_1: entered allmulticast mode
[  225.765741][ T6209] bridge_slave_1: entered promiscuous mode
[  225.775756][ T6205] team0: Port device team_slave_0 added
[  225.821851][ T6205] team0: Port device team_slave_1 added
[  225.840247][ T6200] batman_adv: batadv0: Adding interface: batadv_slave_0
[  225.850004][ T6200] 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.
[  225.876732][ T6200] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  225.918407][ T6208] team0: Port device team_slave_0 added
[  225.924871][ T6200] batman_adv: batadv0: Adding interface: batadv_slave_1
[  225.933188][ T6200] 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.
[  225.962954][ T6200] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  225.977687][ T6209] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  226.000969][ T6208] team0: Port device team_slave_1 added
[  226.017081][ T6209] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  226.017248][ T5971] Bluetooth: hci8: command tx timeout
[  226.030371][ T6205] batman_adv: batadv0: Adding interface: batadv_slave_0
[  226.043863][ T6205] 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.
[  226.073701][ T6205] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  226.097033][ T5971] Bluetooth: hci9: command tx timeout
[  226.118468][ T6205] batman_adv: batadv0: Adding interface: batadv_slave_1
[  226.125440][ T6205] 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.
[  226.160800][ T6205] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  226.208756][ T6208] batman_adv: batadv0: Adding interface: batadv_slave_0
[  226.215763][ T6208] 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.
[  226.241948][ T6208] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  226.257797][ T5971] Bluetooth: hci11: command tx timeout
[  226.258661][ T5147] Bluetooth: hci10: command tx timeout
[  226.285783][ T6209] team0: Port device team_slave_0 added
[  226.293843][ T6208] batman_adv: batadv0: Adding interface: batadv_slave_1
[  226.302162][ T6208] 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.
[  226.328309][ T6208] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  226.355390][ T6209] team0: Port device team_slave_1 added
[  226.404539][ T6200] hsr_slave_0: entered promiscuous mode
[  226.411631][ T6200] hsr_slave_1: entered promiscuous mode
[  226.418863][ T6200] debugfs: 'hsr0' already exists in 'hsr'
[  226.424628][ T6200] Cannot create hsr debugfs directory
[  226.458518][ T6209] batman_adv: batadv0: Adding interface: batadv_slave_0
[  226.468701][ T6209] 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.
[  226.495013][ T6209] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  226.514030][ T6205] hsr_slave_0: entered promiscuous mode
[  226.520716][ T6205] hsr_slave_1: entered promiscuous mode
[  226.527487][ T6205] debugfs: 'hsr0' already exists in 'hsr'
[  226.533395][ T6205] Cannot create hsr debugfs directory
[  226.553349][ T6209] batman_adv: batadv0: Adding interface: batadv_slave_1
[  226.560378][ T6209] 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.
[  226.588062][ T6209] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  226.651735][ T6208] hsr_slave_0: entered promiscuous mode
[  226.662683][ T6208] hsr_slave_1: entered promiscuous mode
[  226.673202][ T6208] debugfs: 'hsr0' already exists in 'hsr'
[  226.679118][ T6208] Cannot create hsr debugfs directory
[  226.832186][ T6209] hsr_slave_0: entered promiscuous mode
[  226.838814][ T6209] hsr_slave_1: entered promiscuous mode
[  226.845118][ T6209] debugfs: 'hsr0' already exists in 'hsr'
[  226.853802][ T6209] Cannot create hsr debugfs directory
[  227.283998][ T6200] netdevsim netdevsim8 netdevsim0: renamed from eth0
[  227.319927][ T6208] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  227.337988][ T6200] netdevsim netdevsim8 netdevsim1: renamed from eth1
[  227.349081][ T6200] netdevsim netdevsim8 netdevsim2: renamed from eth2
[  227.360218][ T6200] netdevsim netdevsim8 netdevsim3: renamed from eth3
[  227.416376][ T6208] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  227.493982][ T6208] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  227.523673][ T6200] 8021q: adding VLAN 0 to HW filter on device bond0
[  227.550038][ T6200] 8021q: adding VLAN 0 to HW filter on device team0
[  227.568773][ T6208] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  227.595453][ T1129] bridge0: port 1(bridge_slave_0) entered blocking state
[  227.603419][ T1129] bridge0: port 1(bridge_slave_0) entered forwarding state
[  227.620939][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state
[  227.628134][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state
[  227.685529][ T6209] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  227.760540][ T6209] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  227.831661][ T6209] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  227.905360][ T6209] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  228.081826][ T6205] netdevsim netdevsim9 netdevsim0: renamed from eth0
[  228.097735][ T5147] Bluetooth: hci8: command tx timeout
[  228.107090][ T6205] netdevsim netdevsim9 netdevsim1: renamed from eth1
[  228.128018][ T6200] 8021q: adding VLAN 0 to HW filter on device batadv0
[  228.135123][ T6205] netdevsim netdevsim9 netdevsim2: renamed from eth2
[  228.179090][ T6205] netdevsim netdevsim9 netdevsim3: renamed from eth3
[  228.187385][ T5147] Bluetooth: hci9: command tx timeout
[  228.313937][ T6208] netdevsim netdevsim1 netdevsim0: renamed from eth0
[  228.337543][ T5147] Bluetooth: hci11: command tx timeout
[  228.341294][ T5971] Bluetooth: hci10: command tx timeout
[  228.353630][ T6208] netdevsim netdevsim1 netdevsim1: renamed from eth1
[  228.391280][ T6208] netdevsim netdevsim1 netdevsim2: renamed from eth2
[  228.428452][ T6208] netdevsim netdevsim1 netdevsim3: renamed from eth3
[  228.539035][ T6209] netdevsim netdevsim0 netdevsim0: renamed from eth0
[  228.568463][ T6209] netdevsim netdevsim0 netdevsim1: renamed from eth1
[  228.593246][ T6209] netdevsim netdevsim0 netdevsim2: renamed from eth2
[  228.618848][ T6209] netdevsim netdevsim0 netdevsim3: renamed from eth3
[  228.743247][ T6205] 8021q: adding VLAN 0 to HW filter on device bond0
[  228.778421][ T6200] veth0_vlan: entered promiscuous mode
[  228.805678][ T6205] 8021q: adding VLAN 0 to HW filter on device team0
[  228.835646][ T6200] veth1_vlan: entered promiscuous mode
[  228.851128][   T12] bridge0: port 1(bridge_slave_0) entered blocking state
[  228.858402][   T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[  228.881155][   T12] bridge0: port 2(bridge_slave_1) entered blocking state
[  228.888375][   T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[  228.949529][ T6208] 8021q: adding VLAN 0 to HW filter on device bond0
[  229.004929][ T6200] veth0_macvtap: entered promiscuous mode
[  229.042293][ T6200] veth1_macvtap: entered promiscuous mode
[  229.052576][ T6208] 8021q: adding VLAN 0 to HW filter on device team0
[  229.070001][ T6209] 8021q: adding VLAN 0 to HW filter on device bond0
[  229.101950][   T12] bridge0: port 1(bridge_slave_0) entered blocking state
[  229.109197][   T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[  229.148185][ T6200] batman_adv: batadv0: Interface activated: batadv_slave_0
[  229.161734][ T6123] bridge0: port 2(bridge_slave_1) entered blocking state
[  229.168984][ T6123] bridge0: port 2(bridge_slave_1) entered forwarding state
[  229.192459][ T6200] batman_adv: batadv0: Interface activated: batadv_slave_1
[  229.222681][ T6209] 8021q: adding VLAN 0 to HW filter on device team0
[  229.235750][ T1129] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  229.261477][ T1129] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  229.283307][ T1129] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  229.295480][ T1129] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  229.327467][ T1129] bridge0: port 1(bridge_slave_0) entered blocking state
[  229.334681][ T1129] bridge0: port 1(bridge_slave_0) entered forwarding state
[  229.379367][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state
[  229.386588][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state
[  229.584189][   T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  229.609946][   T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  229.691955][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  229.702399][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  229.718003][ T6205] 8021q: adding VLAN 0 to HW filter on device batadv0
2026/01/07 12:16:09 executed programs: 16
[  229.969863][ T6283] netlink: 338 bytes leftover after parsing attributes in process `syz.8.25'.
[  230.181210][ T5971] Bluetooth: hci8: command tx timeout
[  230.215364][ T6209] 8021q: adding VLAN 0 to HW filter on device batadv0
[  230.232802][ T6208] 8021q: adding VLAN 0 to HW filter on device batadv0
[  230.257860][ T5971] Bluetooth: hci9: command tx timeout
[  230.401446][ T6209] veth0_vlan: entered promiscuous mode
[  230.412038][ T6208] veth0_vlan: entered promiscuous mode
[  230.418670][ T5971] Bluetooth: hci10: command tx timeout
[  230.418849][ T5147] Bluetooth: hci11: command tx timeout
[  230.441802][ T6208] veth1_vlan: entered promiscuous mode
[  230.469709][ T6209] veth1_vlan: entered promiscuous mode
[  230.534624][ T6208] veth0_macvtap: entered promiscuous mode
[  230.564048][ T6208] veth1_macvtap: entered promiscuous mode
[  230.586189][ T6209] veth0_macvtap: entered promiscuous mode
[  230.600660][ T6209] veth1_macvtap: entered promiscuous mode
[  230.608982][ T6205] veth0_vlan: entered promiscuous mode
[  230.634348][ T6205] veth1_vlan: entered promiscuous mode
[  230.652487][ T6208] batman_adv: batadv0: Interface activated: batadv_slave_0
[  230.681883][ T6208] batman_adv: batadv0: Interface activated: batadv_slave_1
[  230.695940][ T6209] batman_adv: batadv0: Interface activated: batadv_slave_0
[  230.714944][ T6209] batman_adv: batadv0: Interface activated: batadv_slave_1
[  230.732800][ T3732] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  230.745607][ T3732] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  230.764863][ T3732] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  230.775311][ T3732] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  230.788867][ T3732] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  230.799582][ T3732] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  230.815802][ T3732] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  230.829790][ T3732] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  230.861738][ T6205] veth0_macvtap: entered promiscuous mode
[  230.895631][ T6205] veth1_macvtap: entered promiscuous mode
[  230.946468][ T6205] batman_adv: batadv0: Interface activated: batadv_slave_0
[  231.003137][ T6205] batman_adv: batadv0: Interface activated: batadv_slave_1
[  231.024754][ T2205] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  231.033772][ T2205] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  231.060678][ T2205] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  231.074467][ T2205] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  231.107616][ T2205] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  231.119787][ T2205] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  231.148500][ T6123] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  231.159663][ T6123] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  231.263270][ T2205] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  231.290978][ T2205] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  231.361849][ T6192] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  231.395358][ T3816] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  231.412004][ T6192] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  231.424217][ T3816] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  231.476485][ T6292] netlink: 338 bytes leftover after parsing attributes in process `syz.1.28'.
[  231.546400][ T6294] netlink: 338 bytes leftover after parsing attributes in process `syz.0.27'.
[  231.601756][ T3816] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  231.613152][ T3816] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  231.749925][ T6295] netlink: 338 bytes leftover after parsing attributes in process `syz.9.26'.
[  232.258559][ T5147] Bluetooth: hci8: command tx timeout
[  232.337519][ T5147] Bluetooth: hci9: command tx timeout
[  232.497466][ T5147] Bluetooth: hci10: command tx timeout
[  232.497474][ T5971] Bluetooth: hci11: command tx timeout
[  245.898726][ T5971] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1
[  245.909169][ T5971] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9
[  245.926500][ T5971] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9
[  245.935332][ T5971] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4
[  245.943501][ T5971] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2
[  246.147745][ T6302] chnl_net:caif_netlink_parms(): no params data found
[  246.241279][ T6302] bridge0: port 1(bridge_slave_0) entered blocking state
[  246.249008][ T6302] bridge0: port 1(bridge_slave_0) entered disabled state
[  246.256306][ T6302] bridge_slave_0: entered allmulticast mode
[  246.270626][ T6302] bridge_slave_0: entered promiscuous mode
[  246.280827][ T6302] bridge0: port 2(bridge_slave_1) entered blocking state
[  246.288539][ T6302] bridge0: port 2(bridge_slave_1) entered disabled state
[  246.295764][ T6302] bridge_slave_1: entered allmulticast mode
[  246.303868][ T6302] bridge_slave_1: entered promiscuous mode
[  246.343555][ T6302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  246.355907][ T6302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  246.391799][ T6302] team0: Port device team_slave_0 added
[  246.400156][ T6302] team0: Port device team_slave_1 added
[  246.439733][ T6302] batman_adv: batadv0: Adding interface: batadv_slave_0
[  246.446716][ T6302] 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.
[  246.473085][ T6302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  246.485700][ T6302] batman_adv: batadv0: Adding interface: batadv_slave_1
[  246.493017][ T6302] 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.
[  246.521434][ T6302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  246.575395][ T6302] hsr_slave_0: entered promiscuous mode
[  246.582736][ T6302] hsr_slave_1: entered promiscuous mode
[  246.590636][ T6302] debugfs: 'hsr0' already exists in 'hsr'
[  246.596384][ T6302] Cannot create hsr debugfs directory
[  246.734254][ T6302] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  246.819461][ T6302] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  246.948937][   T52] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1
[  246.965261][ T5934] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1
[  246.974723][ T5934] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9
[  246.982812][   T52] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9
[  246.992502][   T52] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9
[  246.995291][ T5934] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9
[  247.006312][ T6302] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  247.013778][ T5934] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4
[  247.025524][ T5934] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2
[  247.037701][ T5971] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4
[  247.053320][ T5971] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2
[  247.080855][ T5147] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1
[  247.090397][ T5147] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9
[  247.100403][ T5147] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9
[  247.108743][ T5147] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4
[  247.120662][ T5147] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2
[  247.193850][ T6302] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  247.642716][ T6302] netdevsim netdevsim2 netdevsim0: renamed from eth0
[  247.670614][ T6302] netdevsim netdevsim2 netdevsim1: renamed from eth1
[  247.714612][ T6302] netdevsim netdevsim2 netdevsim2: renamed from eth2
[  247.733417][ T6315] chnl_net:caif_netlink_parms(): no params data found
[  247.776227][ T6302] netdevsim netdevsim2 netdevsim3: renamed from eth3
[  247.991321][ T6316] chnl_net:caif_netlink_parms(): no params data found
[  248.020554][ T6319] chnl_net:caif_netlink_parms(): no params data found
[  248.027754][ T5147] Bluetooth: hci12: command tx timeout
[  248.078619][ T6315] bridge0: port 1(bridge_slave_0) entered blocking state
[  248.085908][ T6315] bridge0: port 1(bridge_slave_0) entered disabled state
[  248.093341][ T6315] bridge_slave_0: entered allmulticast mode
[  248.101843][ T6315] bridge_slave_0: entered promiscuous mode
[  248.134532][ T6315] bridge0: port 2(bridge_slave_1) entered blocking state
[  248.141943][ T6315] bridge0: port 2(bridge_slave_1) entered disabled state
[  248.150981][ T6315] bridge_slave_1: entered allmulticast mode
[  248.159390][ T6315] bridge_slave_1: entered promiscuous mode
[  248.252334][ T6315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  248.297175][ T6315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  248.314233][ T6316] bridge0: port 1(bridge_slave_0) entered blocking state
[  248.321643][ T6316] bridge0: port 1(bridge_slave_0) entered disabled state
[  248.329034][ T6316] bridge_slave_0: entered allmulticast mode
[  248.336688][ T6316] bridge_slave_0: entered promiscuous mode
[  248.390160][ T6316] bridge0: port 2(bridge_slave_1) entered blocking state
[  248.397642][ T6316] bridge0: port 2(bridge_slave_1) entered disabled state
[  248.405122][ T6316] bridge_slave_1: entered allmulticast mode
[  248.412933][ T6316] bridge_slave_1: entered promiscuous mode
[  248.472149][ T6315] team0: Port device team_slave_0 added
[  248.484824][ T6319] bridge0: port 1(bridge_slave_0) entered blocking state
[  248.495951][ T6319] bridge0: port 1(bridge_slave_0) entered disabled state
[  248.509879][ T6319] bridge_slave_0: entered allmulticast mode
[  248.517610][ T6319] bridge_slave_0: entered promiscuous mode
[  248.528767][ T6316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  248.542814][ T6315] team0: Port device team_slave_1 added
[  248.548744][ T6319] bridge0: port 2(bridge_slave_1) entered blocking state
[  248.555977][ T6319] bridge0: port 2(bridge_slave_1) entered disabled state
[  248.563628][ T6319] bridge_slave_1: entered allmulticast mode
[  248.571824][ T6319] bridge_slave_1: entered promiscuous mode
[  248.589406][ T6316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  248.670971][ T6315] batman_adv: batadv0: Adding interface: batadv_slave_0
[  248.678263][ T6315] 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.
[  248.710048][ T6315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  248.740159][ T6319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  248.751955][ T6316] team0: Port device team_slave_0 added
[  248.758599][ T6315] batman_adv: batadv0: Adding interface: batadv_slave_1
[  248.765572][ T6315] 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.
[  248.797285][ T6315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  248.812439][ T6319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  248.832116][ T6316] team0: Port device team_slave_1 added
[  248.907957][ T6319] team0: Port device team_slave_0 added
[  248.914600][ T6316] batman_adv: batadv0: Adding interface: batadv_slave_0
[  248.921943][ T6316] 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.
[  248.949497][ T6316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  248.980436][ T6319] team0: Port device team_slave_1 added
[  248.993963][ T6316] batman_adv: batadv0: Adding interface: batadv_slave_1
[  249.001057][ T6316] 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.
[  249.027632][ T6316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  249.057171][ T5147] Bluetooth: hci13: command tx timeout
[  249.107088][ T6315] hsr_slave_0: entered promiscuous mode
[  249.113654][ T6315] hsr_slave_1: entered promiscuous mode
[  249.120319][ T6315] debugfs: 'hsr0' already exists in 'hsr'
[  249.126084][ T6315] Cannot create hsr debugfs directory
[  249.136827][ T6319] batman_adv: batadv0: Adding interface: batadv_slave_0
[  249.143825][ T6319] 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.
[  249.170081][ T5147] Bluetooth: hci14: command tx timeout
[  249.181250][ T6319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  249.202887][ T6319] batman_adv: batadv0: Adding interface: batadv_slave_1
[  249.209991][ T6319] 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.
[  249.236407][ T5147] Bluetooth: hci15: command tx timeout
[  249.242240][ T6319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  249.407842][ T6316] hsr_slave_0: entered promiscuous mode
[  249.414517][ T6316] hsr_slave_1: entered promiscuous mode
[  249.424557][ T6316] debugfs: 'hsr0' already exists in 'hsr'
[  249.430366][ T6316] Cannot create hsr debugfs directory
[  249.450228][ T6319] hsr_slave_0: entered promiscuous mode
[  249.457196][ T6319] hsr_slave_1: entered promiscuous mode
[  249.464065][ T6319] debugfs: 'hsr0' already exists in 'hsr'
[  249.470673][ T6319] Cannot create hsr debugfs directory
[  249.695300][ T6302] 8021q: adding VLAN 0 to HW filter on device bond0
[  249.799883][ T6315] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  249.906180][ T6315] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  249.935454][ T6302] 8021q: adding VLAN 0 to HW filter on device team0
[  249.950337][ T6291] bridge0: port 1(bridge_slave_0) entered blocking state
[  249.957535][ T6291] bridge0: port 1(bridge_slave_0) entered forwarding state
[  249.974900][ T6192] bridge0: port 2(bridge_slave_1) entered blocking state
[  249.982106][ T6192] bridge0: port 2(bridge_slave_1) entered forwarding state
[  250.011159][ T6315] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.084665][ T6315] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.102541][ T5147] Bluetooth: hci12: command tx timeout
[  250.249638][ T6316] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.358584][ T6316] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.395631][ T6302] 8021q: adding VLAN 0 to HW filter on device batadv0
[  250.436120][ T6316] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.481081][ T6302] veth0_vlan: entered promiscuous mode
[  250.513283][ T6316] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.537899][ T6302] veth1_vlan: entered promiscuous mode
[  250.572460][ T6302] veth0_macvtap: entered promiscuous mode
[  250.590638][ T6302] veth1_macvtap: entered promiscuous mode
[  250.625387][ T6302] batman_adv: batadv0: Interface activated: batadv_slave_0
[  250.674356][ T6319] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.694232][ T6302] batman_adv: batadv0: Interface activated: batadv_slave_1
[  250.710752][ T6352] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  250.719630][ T6352] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  250.746030][ T6352] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  250.758620][ T6352] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  250.780803][ T6319] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.874434][ T6319] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  250.913964][ T6196] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  250.925503][ T6196] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  250.970835][ T6319] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  251.006444][   T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  251.014530][   T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:16:30 executed programs: 20
[  251.120164][ T6353] netlink: 338 bytes leftover after parsing attributes in process `syz.2.29'.
[  251.137224][ T5147] Bluetooth: hci13: command tx timeout
[  251.217433][ T5147] Bluetooth: hci14: command tx timeout
[  251.223277][ T6315] netdevsim netdevsim3 netdevsim0: renamed from eth0
[  251.257382][ T6315] netdevsim netdevsim3 netdevsim1: renamed from eth1
[  251.270359][ T6315] netdevsim netdevsim3 netdevsim2: renamed from eth2
[  251.291267][ T6315] netdevsim netdevsim3 netdevsim3: renamed from eth3
[  251.298554][ T5147] Bluetooth: hci15: command tx timeout
[  251.357942][ T6316] netdevsim netdevsim4 netdevsim0: renamed from eth0
[  251.376213][ T6316] netdevsim netdevsim4 netdevsim1: renamed from eth1
[  251.409127][ T6316] netdevsim netdevsim4 netdevsim2: renamed from eth2
[  251.420661][ T6316] netdevsim netdevsim4 netdevsim3: renamed from eth3
[  251.502174][ T6319] netdevsim netdevsim5 netdevsim0: renamed from eth0
[  251.515975][ T6319] netdevsim netdevsim5 netdevsim1: renamed from eth1
[  251.529589][ T6319] netdevsim netdevsim5 netdevsim2: renamed from eth2
[  251.543358][ T6319] netdevsim netdevsim5 netdevsim3: renamed from eth3
[  251.746139][ T6316] 8021q: adding VLAN 0 to HW filter on device bond0
[  251.763866][ T6315] 8021q: adding VLAN 0 to HW filter on device bond0
[  251.809090][ T6315] 8021q: adding VLAN 0 to HW filter on device team0
[  251.819784][ T6319] 8021q: adding VLAN 0 to HW filter on device bond0
[  251.839566][ T6316] 8021q: adding VLAN 0 to HW filter on device team0
[  251.849294][   T12] bridge0: port 1(bridge_slave_0) entered blocking state
[  251.856515][   T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[  251.891063][ T6174] bridge0: port 1(bridge_slave_0) entered blocking state
[  251.898277][ T6174] bridge0: port 1(bridge_slave_0) entered forwarding state
[  251.910083][ T6174] bridge0: port 2(bridge_slave_1) entered blocking state
[  251.917327][ T6174] bridge0: port 2(bridge_slave_1) entered forwarding state
[  251.943688][ T3732] bridge0: port 2(bridge_slave_1) entered blocking state
[  251.950902][ T3732] bridge0: port 2(bridge_slave_1) entered forwarding state
[  251.973003][ T6319] 8021q: adding VLAN 0 to HW filter on device team0
[  252.001565][ T3732] bridge0: port 1(bridge_slave_0) entered blocking state
[  252.008724][ T3732] bridge0: port 1(bridge_slave_0) entered forwarding state
[  252.025466][ T3732] bridge0: port 2(bridge_slave_1) entered blocking state
[  252.032631][ T3732] bridge0: port 2(bridge_slave_1) entered forwarding state
[  252.178441][ T5147] Bluetooth: hci12: command tx timeout
[  252.618696][ T6319] 8021q: adding VLAN 0 to HW filter on device batadv0
[  252.805289][ T6315] 8021q: adding VLAN 0 to HW filter on device batadv0
[  252.837702][ T6316] 8021q: adding VLAN 0 to HW filter on device batadv0
[  252.935233][ T6315] veth0_vlan: entered promiscuous mode
[  252.955015][ T6315] veth1_vlan: entered promiscuous mode
[  253.018883][ T6315] veth0_macvtap: entered promiscuous mode
[  253.032384][ T6315] veth1_macvtap: entered promiscuous mode
[  253.072582][ T6315] batman_adv: batadv0: Interface activated: batadv_slave_0
[  253.103761][ T6315] batman_adv: batadv0: Interface activated: batadv_slave_1
[  253.153691][ T6377] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  253.182874][ T6377] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  253.222348][ T6377] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  253.227802][ T5147] Bluetooth: hci13: command tx timeout
[  253.270317][ T6377] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  253.298654][ T5147] Bluetooth: hci14: command tx timeout
[  253.381396][ T5147] Bluetooth: hci15: command tx timeout
[  253.486989][   T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  253.511245][   T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  253.571626][ T6192] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  253.580637][ T6192] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  253.623041][ T6319] veth0_vlan: entered promiscuous mode
[  253.668022][ T6319] veth1_vlan: entered promiscuous mode
[  253.710203][ T6316] veth0_vlan: entered promiscuous mode
[  253.736027][ T6401] netlink: 338 bytes leftover after parsing attributes in process `syz.3.30'.
[  253.762219][ T6316] veth1_vlan: entered promiscuous mode
[  253.824958][ T6319] veth0_macvtap: entered promiscuous mode
[  253.840881][ T6319] veth1_macvtap: entered promiscuous mode
[  253.866589][ T6316] veth0_macvtap: entered promiscuous mode
[  253.881229][ T6316] veth1_macvtap: entered promiscuous mode
[  253.916298][ T6319] batman_adv: batadv0: Interface activated: batadv_slave_0
[  253.932949][ T6316] batman_adv: batadv0: Interface activated: batadv_slave_0
[  253.957369][ T6319] batman_adv: batadv0: Interface activated: batadv_slave_1
[  253.971495][ T6316] batman_adv: batadv0: Interface activated: batadv_slave_1
[  253.991060][ T6381] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  254.000055][ T6381] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  254.023366][ T6381] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  254.036458][ T6174] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  254.046213][ T6174] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  254.064229][ T6174] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  254.075054][ T6174] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  254.089284][ T6174] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  254.248601][ T6174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  254.256498][ T6174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  254.267101][ T5147] Bluetooth: hci12: command tx timeout
[  254.320519][ T3732] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  254.336385][ T3732] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  254.389254][ T6174] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  254.400200][ T6174] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  254.434979][ T6347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  254.456567][ T6347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  254.552178][ T6402] netlink: 338 bytes leftover after parsing attributes in process `syz.5.32'.
[  254.601438][ T6403] netlink: 338 bytes leftover after parsing attributes in process `syz.4.31'.
[  255.297529][ T5147] Bluetooth: hci13: command tx timeout
[  255.377347][ T5147] Bluetooth: hci14: command tx timeout
[  255.467207][ T5147] Bluetooth: hci15: command tx timeout
[  266.104733][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[  266.112938][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[  266.686042][ T5971] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1
[  266.695690][ T5971] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9
[  266.710349][ T5971] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9
[  266.719730][ T5971] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4
[  266.727843][ T5971] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2
[  266.940761][ T6413] chnl_net:caif_netlink_parms(): no params data found
[  267.038973][ T6413] bridge0: port 1(bridge_slave_0) entered blocking state
[  267.046175][ T6413] bridge0: port 1(bridge_slave_0) entered disabled state
[  267.053839][ T6413] bridge_slave_0: entered allmulticast mode
[  267.062615][ T6413] bridge_slave_0: entered promiscuous mode
[  267.071294][ T6413] bridge0: port 2(bridge_slave_1) entered blocking state
[  267.078890][ T6413] bridge0: port 2(bridge_slave_1) entered disabled state
[  267.086161][ T6413] bridge_slave_1: entered allmulticast mode
[  267.093806][ T6413] bridge_slave_1: entered promiscuous mode
[  267.137903][ T6413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  267.150662][ T6413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  267.184863][ T6413] team0: Port device team_slave_0 added
[  267.193616][ T6413] team0: Port device team_slave_1 added
[  267.232541][ T6413] batman_adv: batadv0: Adding interface: batadv_slave_0
[  267.239767][ T6413] 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.
[  267.265938][ T6413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  267.279469][ T6413] batman_adv: batadv0: Adding interface: batadv_slave_1
[  267.286437][ T6413] 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.
[  267.313136][ T6413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  267.369071][ T6413] hsr_slave_0: entered promiscuous mode
[  267.375645][ T6413] hsr_slave_1: entered promiscuous mode
[  267.385286][ T6413] debugfs: 'hsr0' already exists in 'hsr'
[  267.391515][ T6413] Cannot create hsr debugfs directory
[  267.559345][ T6413] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  267.612179][ T6413] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  267.682117][ T6413] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  267.752362][ T6413] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  267.879275][ T6413] netdevsim netdevsim6 netdevsim0: renamed from eth0
[  267.891516][ T6413] netdevsim netdevsim6 netdevsim1: renamed from eth1
[  267.903713][ T6413] netdevsim netdevsim6 netdevsim2: renamed from eth2
[  267.914580][ T6413] netdevsim netdevsim6 netdevsim3: renamed from eth3
[  268.029664][ T6413] 8021q: adding VLAN 0 to HW filter on device bond0
[  268.060831][ T6413] 8021q: adding VLAN 0 to HW filter on device team0
[  268.073716][ T6174] bridge0: port 1(bridge_slave_0) entered blocking state
[  268.080880][ T6174] bridge0: port 1(bridge_slave_0) entered forwarding state
[  268.097149][ T6347] bridge0: port 2(bridge_slave_1) entered blocking state
[  268.104548][ T6347] bridge0: port 2(bridge_slave_1) entered forwarding state
[  268.350991][ T6413] 8021q: adding VLAN 0 to HW filter on device batadv0
[  268.634372][ T6413] veth0_vlan: entered promiscuous mode
[  268.654682][ T6413] veth1_vlan: entered promiscuous mode
[  268.701580][ T6413] veth0_macvtap: entered promiscuous mode
[  268.712245][ T6413] veth1_macvtap: entered promiscuous mode
[  268.734684][ T6413] batman_adv: batadv0: Interface activated: batadv_slave_0
[  268.763860][ T6413] batman_adv: batadv0: Interface activated: batadv_slave_1
[  268.780977][ T6123] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  268.793254][ T6123] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  268.804393][ T6123] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  268.813700][ T6123] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  268.823658][ T5147] Bluetooth: hci16: command tx timeout
[  268.920281][ T6381] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  268.935072][ T6381] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:16:48 executed programs: 24
[  268.987774][ T6381] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  268.995689][ T6381] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  269.082964][ T6439] netlink: 338 bytes leftover after parsing attributes in process `syz.6.33'.
[  269.121094][ T5971] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1
[  269.130240][ T5971] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9
[  269.142293][ T5971] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9
[  269.150742][ T5971] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4
[  269.159373][ T5971] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2
[  269.432876][ T6440] chnl_net:caif_netlink_parms(): no params data found
[  269.547133][ T6440] bridge0: port 1(bridge_slave_0) entered blocking state
[  269.554667][ T6440] bridge0: port 1(bridge_slave_0) entered disabled state
[  269.562056][ T6440] bridge_slave_0: entered allmulticast mode
[  269.583697][ T6440] bridge_slave_0: entered promiscuous mode
[  269.592939][ T6440] bridge0: port 2(bridge_slave_1) entered blocking state
[  269.600847][ T6440] bridge0: port 2(bridge_slave_1) entered disabled state
[  269.609123][ T6440] bridge_slave_1: entered allmulticast mode
[  269.618689][ T6440] bridge_slave_1: entered promiscuous mode
[  269.653938][ T6440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  269.667402][ T6440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  269.718229][ T6440] team0: Port device team_slave_0 added
[  269.727997][ T6440] team0: Port device team_slave_1 added
[  269.763331][ T6440] batman_adv: batadv0: Adding interface: batadv_slave_0
[  269.770415][ T6440] 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.
[  269.809824][ T6440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  269.823304][ T6440] batman_adv: batadv0: Adding interface: batadv_slave_1
[  269.830363][ T6440] 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.
[  269.857354][ T6440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  269.929275][ T6440] hsr_slave_0: entered promiscuous mode
[  269.935864][ T6440] hsr_slave_1: entered promiscuous mode
[  269.945536][ T6440] debugfs: 'hsr0' already exists in 'hsr'
[  269.951510][ T6440] Cannot create hsr debugfs directory
[  270.167305][ T5147] Bluetooth: hci18: unexpected cc 0x0c03 length: 249 > 1
[  270.176174][ T5147] Bluetooth: hci18: unexpected cc 0x1003 length: 249 > 9
[  270.193508][ T5147] Bluetooth: hci18: unexpected cc 0x1001 length: 249 > 9
[  270.209453][ T5147] Bluetooth: hci18: unexpected cc 0x0c23 length: 249 > 4
[  270.217619][ T5147] Bluetooth: hci19: unexpected cc 0x0c03 length: 249 > 1
[  270.219781][   T52] Bluetooth: hci18: unexpected cc 0x0c38 length: 249 > 2
[  270.233854][ T5147] Bluetooth: hci19: unexpected cc 0x1003 length: 249 > 9
[  270.242656][ T5147] Bluetooth: hci19: unexpected cc 0x1001 length: 249 > 9
[  270.251928][ T5147] Bluetooth: hci19: unexpected cc 0x0c23 length: 249 > 4
[  270.259991][ T5147] Bluetooth: hci19: unexpected cc 0x0c38 length: 249 > 2
[  270.371621][ T6440] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  270.458925][ T6440] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  270.553094][ T6440] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  270.666111][ T6440] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  270.866613][ T6451] chnl_net:caif_netlink_parms(): no params data found
[  270.897248][ T5147] Bluetooth: hci16: command tx timeout
[  270.998117][ T6450] chnl_net:caif_netlink_parms(): no params data found
[  271.073156][ T6440] netdevsim netdevsim7 netdevsim0: renamed from eth0
[  271.118264][ T6440] netdevsim netdevsim7 netdevsim1: renamed from eth1
[  271.129813][ T6451] bridge0: port 1(bridge_slave_0) entered blocking state
[  271.138466][ T6451] bridge0: port 1(bridge_slave_0) entered disabled state
[  271.145785][ T6451] bridge_slave_0: entered allmulticast mode
[  271.153619][ T6451] bridge_slave_0: entered promiscuous mode
[  271.169807][ T6440] netdevsim netdevsim7 netdevsim2: renamed from eth2
[  271.183672][ T6451] bridge0: port 2(bridge_slave_1) entered blocking state
[  271.191385][ T6451] bridge0: port 2(bridge_slave_1) entered disabled state
[  271.199186][ T6451] bridge_slave_1: entered allmulticast mode
[  271.206591][ T6451] bridge_slave_1: entered promiscuous mode
[  271.229793][ T5147] Bluetooth: hci17: command tx timeout
[  271.241637][ T6440] netdevsim netdevsim7 netdevsim3: renamed from eth3
[  271.321014][ T6451] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  271.348511][ T6451] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  271.357795][ T6450] bridge0: port 1(bridge_slave_0) entered blocking state
[  271.365133][ T6450] bridge0: port 1(bridge_slave_0) entered disabled state
[  271.372804][ T6450] bridge_slave_0: entered allmulticast mode
[  271.382075][ T6450] bridge_slave_0: entered promiscuous mode
[  271.408953][ T6450] bridge0: port 2(bridge_slave_1) entered blocking state
[  271.425391][ T6450] bridge0: port 2(bridge_slave_1) entered disabled state
[  271.432824][ T6450] bridge_slave_1: entered allmulticast mode
[  271.440687][ T6450] bridge_slave_1: entered promiscuous mode
[  271.476567][ T6451] team0: Port device team_slave_0 added
[  271.499891][ T6451] team0: Port device team_slave_1 added
[  271.510359][ T6450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  271.568183][ T6450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  271.579101][ T6451] batman_adv: batadv0: Adding interface: batadv_slave_0
[  271.586171][ T6451] 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.
[  271.613668][ T6451] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  271.657310][ T6451] batman_adv: batadv0: Adding interface: batadv_slave_1
[  271.664376][ T6451] 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.
[  271.690869][ T6451] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  271.739397][ T6450] team0: Port device team_slave_0 added
[  271.750942][ T6450] team0: Port device team_slave_1 added
[  271.818518][ T6450] batman_adv: batadv0: Adding interface: batadv_slave_0
[  271.835490][ T6450] 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.
[  271.865676][ T6450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  271.891809][ T6451] hsr_slave_0: entered promiscuous mode
[  271.898622][ T6451] hsr_slave_1: entered promiscuous mode
[  271.905019][ T6451] debugfs: 'hsr0' already exists in 'hsr'
[  271.910952][ T6451] Cannot create hsr debugfs directory
[  271.918138][ T6450] batman_adv: batadv0: Adding interface: batadv_slave_1
[  271.929860][ T6450] 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.
[  271.960730][ T6450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  272.106238][ T6450] hsr_slave_0: entered promiscuous mode
[  272.113362][ T6450] hsr_slave_1: entered promiscuous mode
[  272.120348][ T6450] debugfs: 'hsr0' already exists in 'hsr'
[  272.126156][ T6450] Cannot create hsr debugfs directory
[  272.257015][ T5147] Bluetooth: hci18: command tx timeout
[  272.340171][ T5147] Bluetooth: hci19: command tx timeout
[  272.403195][ T6451] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  272.461394][ T6440] 8021q: adding VLAN 0 to HW filter on device bond0
[  272.496171][ T6451] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  272.528809][ T6440] 8021q: adding VLAN 0 to HW filter on device team0
[  272.555219][ T6404] bridge0: port 1(bridge_slave_0) entered blocking state
[  272.562449][ T6404] bridge0: port 1(bridge_slave_0) entered forwarding state
[  272.594644][ T6451] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  272.622317][ T6405] bridge0: port 2(bridge_slave_1) entered blocking state
[  272.629506][ T6405] bridge0: port 2(bridge_slave_1) entered forwarding state
[  272.699640][ T6451] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  272.829687][ T6450] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  272.948648][ T6450] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  272.978999][ T5147] Bluetooth: hci16: command tx timeout
[  273.001717][ T6440] 8021q: adding VLAN 0 to HW filter on device batadv0
[  273.032936][ T6450] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  273.097375][ T6450] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  273.301182][ T5147] Bluetooth: hci17: command tx timeout
[  273.310116][ T6450] netdevsim netdevsim8 netdevsim0: renamed from eth0
[  273.349688][ T6450] netdevsim netdevsim8 netdevsim1: renamed from eth1
[  273.372602][ T6450] netdevsim netdevsim8 netdevsim2: renamed from eth2
[  273.407178][ T6450] netdevsim netdevsim8 netdevsim3: renamed from eth3
[  273.496440][ T6451] netdevsim netdevsim9 netdevsim0: renamed from eth0
[  273.512499][ T6451] netdevsim netdevsim9 netdevsim1: renamed from eth1
[  273.527986][ T6451] netdevsim netdevsim9 netdevsim2: renamed from eth2
[  273.549154][ T6451] netdevsim netdevsim9 netdevsim3: renamed from eth3
[  273.648342][ T6440] veth0_vlan: entered promiscuous mode
[  273.695905][ T6440] veth1_vlan: entered promiscuous mode
[  273.807645][ T6440] veth0_macvtap: entered promiscuous mode
[  273.832237][ T6440] veth1_macvtap: entered promiscuous mode
[  273.856111][ T6450] 8021q: adding VLAN 0 to HW filter on device bond0
[  273.879746][ T6451] 8021q: adding VLAN 0 to HW filter on device bond0
[  273.906085][ T6440] batman_adv: batadv0: Interface activated: batadv_slave_0
[  273.934325][ T6450] 8021q: adding VLAN 0 to HW filter on device team0
[  273.951863][ T6440] batman_adv: batadv0: Interface activated: batadv_slave_1
[  273.964160][ T6451] 8021q: adding VLAN 0 to HW filter on device team0
[  273.991927][   T80] bridge0: port 1(bridge_slave_0) entered blocking state
[  273.999283][   T80] bridge0: port 1(bridge_slave_0) entered forwarding state
[  274.015929][   T12] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  274.026365][   T12] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  274.041009][   T12] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  274.050732][   T12] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  274.066549][   T80] bridge0: port 1(bridge_slave_0) entered blocking state
[  274.073693][   T80] bridge0: port 1(bridge_slave_0) entered forwarding state
[  274.091608][   T80] bridge0: port 2(bridge_slave_1) entered blocking state
[  274.098822][   T80] bridge0: port 2(bridge_slave_1) entered forwarding state
[  274.138395][   T80] bridge0: port 2(bridge_slave_1) entered blocking state
[  274.145530][   T80] bridge0: port 2(bridge_slave_1) entered forwarding state
[  274.315533][ T6405] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  274.338760][ T5147] Bluetooth: hci18: command tx timeout
[  274.343141][ T6405] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  274.441345][ T5147] Bluetooth: hci19: command tx timeout
[  274.533113][ T6359] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  274.555449][ T6359] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:16:54 executed programs: 25
[  274.772748][ T6504] netlink: 338 bytes leftover after parsing attributes in process `syz.7.34'.
[  274.880826][ T6451] 8021q: adding VLAN 0 to HW filter on device batadv0
[  274.928528][ T6450] 8021q: adding VLAN 0 to HW filter on device batadv0
[  275.059987][ T5147] Bluetooth: hci16: command tx timeout
[  275.368681][ T6451] veth0_vlan: entered promiscuous mode
[  275.377608][ T5147] Bluetooth: hci17: command tx timeout
[  275.390996][ T6451] veth1_vlan: entered promiscuous mode
[  275.469449][ T6451] veth0_macvtap: entered promiscuous mode
[  275.478394][ T6450] veth0_vlan: entered promiscuous mode
[  275.493135][ T6451] veth1_macvtap: entered promiscuous mode
[  275.523533][ T6450] veth1_vlan: entered promiscuous mode
[  275.534509][ T6451] batman_adv: batadv0: Interface activated: batadv_slave_0
[  275.562196][ T6451] batman_adv: batadv0: Interface activated: batadv_slave_1
[  275.587791][ T2205] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  275.596736][ T2205] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  275.627220][ T2205] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  275.636023][ T2205] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  275.710005][ T6450] veth0_macvtap: entered promiscuous mode
[  275.753511][ T6450] veth1_macvtap: entered promiscuous mode
[  275.798619][ T2205] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  275.829074][ T2205] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  275.843388][ T6450] batman_adv: batadv0: Interface activated: batadv_slave_0
[  275.882860][ T6450] batman_adv: batadv0: Interface activated: batadv_slave_1
[  275.892107][ T2205] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  275.904092][ T2205] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  275.913998][   T12] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  275.938392][   T12] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  275.962038][   T12] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  275.972764][   T12] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  276.044538][ T6522] netlink: 338 bytes leftover after parsing attributes in process `syz.9.36'.
[  276.157182][   T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  276.165069][   T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  276.225235][ T6381] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  276.247200][ T6381] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  276.313304][ T6523] netlink: 338 bytes leftover after parsing attributes in process `syz.8.35'.
[  276.427597][ T5147] Bluetooth: hci18: command tx timeout
[  276.497205][ T5147] Bluetooth: hci19: command tx timeout
[  277.459860][ T5147] Bluetooth: hci17: command tx timeout
[  278.497342][ T5147] Bluetooth: hci18: command tx timeout
[  278.577732][ T5147] Bluetooth: hci19: command tx timeout
[  284.399197][ T5934] Bluetooth: hci20: unexpected cc 0x0c03 length: 249 > 1
[  284.407720][ T5934] Bluetooth: hci20: unexpected cc 0x1003 length: 249 > 9
[  284.415621][ T5934] Bluetooth: hci20: unexpected cc 0x1001 length: 249 > 9
[  284.436633][ T5934] Bluetooth: hci20: unexpected cc 0x0c23 length: 249 > 4
[  284.445191][ T5934] Bluetooth: hci20: unexpected cc 0x0c38 length: 249 > 2
[  284.650897][ T6526] chnl_net:caif_netlink_parms(): no params data found
[  284.771454][ T6526] bridge0: port 1(bridge_slave_0) entered blocking state
[  284.779922][ T6526] bridge0: port 1(bridge_slave_0) entered disabled state
[  284.787373][ T6526] bridge_slave_0: entered allmulticast mode
[  284.794994][ T6526] bridge_slave_0: entered promiscuous mode
[  284.803480][ T6526] bridge0: port 2(bridge_slave_1) entered blocking state
[  284.810892][ T6526] bridge0: port 2(bridge_slave_1) entered disabled state
[  284.818810][ T6526] bridge_slave_1: entered allmulticast mode
[  284.826872][ T6526] bridge_slave_1: entered promiscuous mode
[  284.871378][ T6526] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  284.884856][ T6526] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  284.921002][ T6526] team0: Port device team_slave_0 added
[  284.941661][ T6526] team0: Port device team_slave_1 added
[  284.972635][ T6526] batman_adv: batadv0: Adding interface: batadv_slave_0
[  284.979803][ T6526] 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.
[  285.008274][ T6526] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  285.022858][ T6526] batman_adv: batadv0: Adding interface: batadv_slave_1
[  285.029925][ T6526] 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.
[  285.066682][ T6526] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  285.116645][ T6526] hsr_slave_0: entered promiscuous mode
[  285.123461][ T6526] hsr_slave_1: entered promiscuous mode
[  285.130813][ T6526] debugfs: 'hsr0' already exists in 'hsr'
[  285.145413][ T6526] Cannot create hsr debugfs directory
[  285.305192][ T6526] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  285.395687][ T6526] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  285.475040][ T6526] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  285.566194][ T6526] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  285.709581][ T6526] netdevsim netdevsim0 netdevsim0: renamed from eth0
[  285.725083][ T6526] netdevsim netdevsim0 netdevsim1: renamed from eth1
[  285.735627][ T6526] netdevsim netdevsim0 netdevsim2: renamed from eth2
[  285.746500][ T6526] netdevsim netdevsim0 netdevsim3: renamed from eth3
[  285.846437][ T6526] 8021q: adding VLAN 0 to HW filter on device bond0
[  285.880683][ T6526] 8021q: adding VLAN 0 to HW filter on device team0
[  285.897780][ T6299] bridge0: port 1(bridge_slave_0) entered blocking state
[  285.904916][ T6299] bridge0: port 1(bridge_slave_0) entered forwarding state
[  285.928286][ T6196] bridge0: port 2(bridge_slave_1) entered blocking state
[  285.935484][ T6196] bridge0: port 2(bridge_slave_1) entered forwarding state
[  286.230456][ T6526] 8021q: adding VLAN 0 to HW filter on device batadv0
[  286.290900][ T6526] veth0_vlan: entered promiscuous mode
[  286.304011][ T6526] veth1_vlan: entered promiscuous mode
[  286.339499][ T6526] veth0_macvtap: entered promiscuous mode
[  286.351082][ T6526] veth1_macvtap: entered promiscuous mode
[  286.385079][ T6526] batman_adv: batadv0: Interface activated: batadv_slave_0
[  286.401657][ T6526] batman_adv: batadv0: Interface activated: batadv_slave_1
[  286.416215][ T6381] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  286.431501][ T6381] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  286.446099][ T6381] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  286.461994][ T6381] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  286.498076][ T5147] Bluetooth: hci20: command tx timeout
[  286.560729][ T6192] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  286.600429][ T6192] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  286.643103][ T6293] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  286.653140][ T6293] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:17:06 executed programs: 28
[  286.723619][ T6546] netlink: 338 bytes leftover after parsing attributes in process `syz.0.37'.
[  288.577422][ T5147] Bluetooth: hci20: command tx timeout
[  289.817315][ T5934] Bluetooth: hci21: unexpected cc 0x0c03 length: 249 > 1
[  289.829963][ T5934] Bluetooth: hci21: unexpected cc 0x1003 length: 249 > 9
[  289.837834][ T5934] Bluetooth: hci21: unexpected cc 0x1001 length: 249 > 9
[  289.857956][ T5934] Bluetooth: hci21: unexpected cc 0x0c23 length: 249 > 4
[  289.866011][ T5934] Bluetooth: hci21: unexpected cc 0x0c38 length: 249 > 2
[  290.094072][ T6549] chnl_net:caif_netlink_parms(): no params data found
[  290.200435][ T6549] bridge0: port 1(bridge_slave_0) entered blocking state
[  290.208905][ T6549] bridge0: port 1(bridge_slave_0) entered disabled state
[  290.216205][ T6549] bridge_slave_0: entered allmulticast mode
[  290.228553][ T6549] bridge_slave_0: entered promiscuous mode
[  290.237315][ T6549] bridge0: port 2(bridge_slave_1) entered blocking state
[  290.244478][ T6549] bridge0: port 2(bridge_slave_1) entered disabled state
[  290.251923][ T6549] bridge_slave_1: entered allmulticast mode
[  290.278159][ T6549] bridge_slave_1: entered promiscuous mode
[  290.313930][ T6549] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  290.327608][ T6549] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  290.371753][ T6549] team0: Port device team_slave_0 added
[  290.380732][ T6549] team0: Port device team_slave_1 added
[  290.411975][ T6549] batman_adv: batadv0: Adding interface: batadv_slave_0
[  290.427444][ T6549] 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.
[  290.453691][ T6549] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  290.473721][ T6549] batman_adv: batadv0: Adding interface: batadv_slave_1
[  290.481059][ T6549] 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.
[  290.509408][ T6549] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  290.560215][ T6549] hsr_slave_0: entered promiscuous mode
[  290.577587][ T6549] hsr_slave_1: entered promiscuous mode
[  290.583985][ T6549] debugfs: 'hsr0' already exists in 'hsr'
[  290.590146][ T6549] Cannot create hsr debugfs directory
[  290.671405][ T5147] Bluetooth: hci20: command tx timeout
[  290.751010][ T6549] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  290.830894][ T6549] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  290.908759][ T6549] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  290.963737][ T6549] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  291.213034][ T6549] netdevsim netdevsim1 netdevsim0: renamed from eth0
[  291.227283][ T6549] netdevsim netdevsim1 netdevsim1: renamed from eth1
[  291.238225][ T6549] netdevsim netdevsim1 netdevsim2: renamed from eth2
[  291.249716][ T6549] netdevsim netdevsim1 netdevsim3: renamed from eth3
[  291.376247][ T6549] 8021q: adding VLAN 0 to HW filter on device bond0
[  291.418634][ T6549] 8021q: adding VLAN 0 to HW filter on device team0
[  291.433804][ T6293] bridge0: port 1(bridge_slave_0) entered blocking state
[  291.441045][ T6293] bridge0: port 1(bridge_slave_0) entered forwarding state
[  291.462580][ T6347] bridge0: port 2(bridge_slave_1) entered blocking state
[  291.469791][ T6347] bridge0: port 2(bridge_slave_1) entered forwarding state
[  291.744780][ T6549] 8021q: adding VLAN 0 to HW filter on device batadv0
[  291.842744][ T6549] veth0_vlan: entered promiscuous mode
[  291.858943][ T6549] veth1_vlan: entered promiscuous mode
[  291.916564][ T5934] Bluetooth: hci22: unexpected cc 0x0c03 length: 249 > 1
[  291.926167][ T5934] Bluetooth: hci22: unexpected cc 0x1003 length: 249 > 9
[  291.934480][ T5934] Bluetooth: hci22: unexpected cc 0x1001 length: 249 > 9
[  291.945628][ T5934] Bluetooth: hci22: unexpected cc 0x0c23 length: 249 > 4
[  291.950908][ T5971] Bluetooth: hci21: command tx timeout
[  291.961985][   T52] Bluetooth: hci22: unexpected cc 0x0c38 length: 249 > 2
[  291.970135][ T5971] Bluetooth: hci23: unexpected cc 0x0c03 length: 249 > 1
[  291.980569][ T5971] Bluetooth: hci23: unexpected cc 0x1003 length: 249 > 9
[  291.989386][ T5971] Bluetooth: hci23: unexpected cc 0x1001 length: 249 > 9
[  292.012260][ T5147] Bluetooth: hci23: unexpected cc 0x0c23 length: 249 > 4
[  292.021204][ T6549] veth0_macvtap: entered promiscuous mode
[  292.023539][ T5147] Bluetooth: hci23: unexpected cc 0x0c38 length: 249 > 2
[  292.070836][ T6549] veth1_macvtap: entered promiscuous mode
[  292.134060][ T6549] batman_adv: batadv0: Interface activated: batadv_slave_0
[  292.200069][ T6549] batman_adv: batadv0: Interface activated: batadv_slave_1
[  292.299651][ T6291] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  292.323091][ T6291] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  292.355306][ T6291] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  292.364755][ T6291] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  292.635936][ T6574] chnl_net:caif_netlink_parms(): no params data found
[  292.738096][ T5147] Bluetooth: hci20: command tx timeout
[  292.757964][ T6572] chnl_net:caif_netlink_parms(): no params data found
[  292.806583][ T6291] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  292.841808][ T6291] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  292.972589][ T6574] bridge0: port 1(bridge_slave_0) entered blocking state
[  292.983043][ T6574] bridge0: port 1(bridge_slave_0) entered disabled state
[  292.990626][ T6574] bridge_slave_0: entered allmulticast mode
[  292.998601][ T6574] bridge_slave_0: entered promiscuous mode
[  293.039436][ T6574] bridge0: port 2(bridge_slave_1) entered blocking state
[  293.046903][ T6574] bridge0: port 2(bridge_slave_1) entered disabled state
[  293.054199][ T6574] bridge_slave_1: entered allmulticast mode
[  293.064185][ T6574] bridge_slave_1: entered promiscuous mode
[  293.102553][ T1338] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  293.110857][ T1338] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  293.114517][ T6572] bridge0: port 1(bridge_slave_0) entered blocking state
[  293.142685][ T6572] bridge0: port 1(bridge_slave_0) entered disabled state
[  293.150310][ T6572] bridge_slave_0: entered allmulticast mode
[  293.158349][ T6572] bridge_slave_0: entered promiscuous mode
[  293.183576][ T6572] bridge0: port 2(bridge_slave_1) entered blocking state
[  293.191090][ T6572] bridge0: port 2(bridge_slave_1) entered disabled state
[  293.199498][ T6572] bridge_slave_1: entered allmulticast mode
[  293.207283][ T6572] bridge_slave_1: entered promiscuous mode
[  293.218358][ T6574] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
2026/01/07 12:17:13 executed programs: 29
[  293.245244][ T6574] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  293.316524][ T6588] netlink: 338 bytes leftover after parsing attributes in process `syz.1.38'.
[  293.387748][ T6572] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  293.401843][ T6574] team0: Port device team_slave_0 added
[  293.415776][ T6572] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  293.455230][ T6574] team0: Port device team_slave_1 added
[  293.504545][ T6572] team0: Port device team_slave_0 added
[  293.514018][ T6572] team0: Port device team_slave_1 added
[  293.521817][ T6574] batman_adv: batadv0: Adding interface: batadv_slave_0
[  293.530872][ T6574] 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.
[  293.567262][ T6574] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  293.594286][ T6574] batman_adv: batadv0: Adding interface: batadv_slave_1
[  293.601487][ T6574] 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.
[  293.648286][ T6574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  293.683235][ T6572] batman_adv: batadv0: Adding interface: batadv_slave_0
[  293.690832][ T6572] 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.
[  293.718018][ T6572] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  293.731594][ T6572] batman_adv: batadv0: Adding interface: batadv_slave_1
[  293.746020][ T6572] 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.
[  293.775596][ T6572] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  293.838239][ T6574] hsr_slave_0: entered promiscuous mode
[  293.855483][ T6574] hsr_slave_1: entered promiscuous mode
[  293.863050][ T6574] debugfs: 'hsr0' already exists in 'hsr'
[  293.869714][ T6574] Cannot create hsr debugfs directory
[  293.915309][ T6572] hsr_slave_0: entered promiscuous mode
[  293.922305][ T6572] hsr_slave_1: entered promiscuous mode
[  293.929108][ T6572] debugfs: 'hsr0' already exists in 'hsr'
[  293.934859][ T6572] Cannot create hsr debugfs directory
[  294.017534][ T5147] Bluetooth: hci21: command tx timeout
[  294.017564][ T5934] Bluetooth: hci22: command tx timeout
[  294.097402][ T5934] Bluetooth: hci23: command tx timeout
[  294.292117][ T6574] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.386584][ T6574] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.464627][ T6574] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.534448][ T6574] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.625838][ T6572] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.709634][ T6572] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.776488][ T6572] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.825062][ T6572] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  294.984083][ T6574] netdevsim netdevsim3 netdevsim0: renamed from eth0
[  294.997743][ T6574] netdevsim netdevsim3 netdevsim1: renamed from eth1
[  295.014792][ T6574] netdevsim netdevsim3 netdevsim2: renamed from eth2
[  295.030457][ T6574] netdevsim netdevsim3 netdevsim3: renamed from eth3
[  295.127969][ T6572] netdevsim netdevsim2 netdevsim0: renamed from eth0
[  295.146022][ T6572] netdevsim netdevsim2 netdevsim1: renamed from eth1
[  295.163967][ T6572] netdevsim netdevsim2 netdevsim2: renamed from eth2
[  295.187623][ T6572] netdevsim netdevsim2 netdevsim3: renamed from eth3
[  295.293608][ T6574] 8021q: adding VLAN 0 to HW filter on device bond0
[  295.326704][ T6574] 8021q: adding VLAN 0 to HW filter on device team0
[  295.351711][ T6299] bridge0: port 1(bridge_slave_0) entered blocking state
[  295.358974][ T6299] bridge0: port 1(bridge_slave_0) entered forwarding state
[  295.399914][ T6174] bridge0: port 2(bridge_slave_1) entered blocking state
[  295.407094][ T6174] bridge0: port 2(bridge_slave_1) entered forwarding state
[  295.421456][ T6572] 8021q: adding VLAN 0 to HW filter on device bond0
[  295.493494][ T6572] 8021q: adding VLAN 0 to HW filter on device team0
[  295.512137][ T6298] bridge0: port 1(bridge_slave_0) entered blocking state
[  295.519327][ T6298] bridge0: port 1(bridge_slave_0) entered forwarding state
[  295.549923][ T6479] bridge0: port 2(bridge_slave_1) entered blocking state
[  295.557274][ T6479] bridge0: port 2(bridge_slave_1) entered forwarding state
[  295.903536][ T6574] 8021q: adding VLAN 0 to HW filter on device batadv0
[  296.011580][ T6574] veth0_vlan: entered promiscuous mode
[  296.031144][ T6574] veth1_vlan: entered promiscuous mode
[  296.048046][ T6572] 8021q: adding VLAN 0 to HW filter on device batadv0
[  296.089833][ T6574] veth0_macvtap: entered promiscuous mode
[  296.101903][ T5934] Bluetooth: hci22: command tx timeout
[  296.107749][ T5147] Bluetooth: hci21: command tx timeout
[  296.132638][ T6574] veth1_macvtap: entered promiscuous mode
[  296.173676][ T6572] veth0_vlan: entered promiscuous mode
[  296.182719][ T5934] Bluetooth: hci23: command tx timeout
[  296.211766][ T6574] batman_adv: batadv0: Interface activated: batadv_slave_0
[  296.225871][ T6574] batman_adv: batadv0: Interface activated: batadv_slave_1
[  296.244629][ T6405] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  296.255676][ T6405] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  296.274658][ T6572] veth1_vlan: entered promiscuous mode
[  296.282364][ T6547] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  296.291537][ T6547] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  296.433359][   T65] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  296.447794][   T65] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  296.493738][ T6572] veth0_macvtap: entered promiscuous mode
[  296.534686][ T3732] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  296.541562][ T6572] veth1_macvtap: entered promiscuous mode
[  296.548850][ T3732] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  296.638953][ T6572] batman_adv: batadv0: Interface activated: batadv_slave_0
[  296.670742][ T6572] batman_adv: batadv0: Interface activated: batadv_slave_1
[  296.721465][ T6609] netlink: 338 bytes leftover after parsing attributes in process `syz.3.40'.
[  296.751053][ T6547] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  296.760756][ T6547] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  296.770866][ T6547] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  296.785449][ T6547] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  296.945943][   T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  296.964345][   T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  297.026023][ T6377] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  297.035049][ T6377] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  297.093111][ T6610] netlink: 338 bytes leftover after parsing attributes in process `syz.2.39'.
[  298.177696][ T5934] Bluetooth: hci21: command tx timeout
[  298.177724][ T5147] Bluetooth: hci22: command tx timeout
[  298.257918][ T5147] Bluetooth: hci23: command tx timeout
[  300.256957][ T5147] Bluetooth: hci22: command tx timeout
[  300.337128][ T5147] Bluetooth: hci23: command tx timeout
[  302.186984][ T6618] Bluetooth: hci24: unexpected cc 0x0c03 length: 249 > 1
[  302.195535][ T6618] Bluetooth: hci24: unexpected cc 0x1003 length: 249 > 9
[  302.204590][ T6618] Bluetooth: hci24: unexpected cc 0x1001 length: 249 > 9
[  302.213345][ T6618] Bluetooth: hci24: unexpected cc 0x0c23 length: 249 > 4
[  302.227718][ T6618] Bluetooth: hci24: unexpected cc 0x0c38 length: 249 > 2
[  302.436456][ T6620] chnl_net:caif_netlink_parms(): no params data found
[  302.541379][ T6620] bridge0: port 1(bridge_slave_0) entered blocking state
[  302.561051][ T6620] bridge0: port 1(bridge_slave_0) entered disabled state
[  302.570118][ T6620] bridge_slave_0: entered allmulticast mode
[  302.578410][ T6620] bridge_slave_0: entered promiscuous mode
[  302.597435][ T6620] bridge0: port 2(bridge_slave_1) entered blocking state
[  302.604663][ T6620] bridge0: port 2(bridge_slave_1) entered disabled state
[  302.612187][ T6620] bridge_slave_1: entered allmulticast mode
[  302.619808][ T6620] bridge_slave_1: entered promiscuous mode
[  302.669402][ T6620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  302.683180][ T6620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  302.720852][ T6620] team0: Port device team_slave_0 added
[  302.729801][ T6620] team0: Port device team_slave_1 added
[  302.783128][ T6620] batman_adv: batadv0: Adding interface: batadv_slave_0
[  302.790440][ T6620] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  302.816595][ T6620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  302.832049][ T6620] batman_adv: batadv0: Adding interface: batadv_slave_1
[  302.839141][ T6620] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  302.875585][ T6620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  302.930835][ T6620] hsr_slave_0: entered promiscuous mode
[  302.938142][ T6620] hsr_slave_1: entered promiscuous mode
[  302.944746][ T6620] debugfs: 'hsr0' already exists in 'hsr'
[  302.950607][ T6620] Cannot create hsr debugfs directory
[  303.115337][ T6620] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  303.196078][ T6620] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  303.275031][ T6620] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  303.333376][ T6620] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  303.506340][ T6620] netdevsim netdevsim4 netdevsim0: renamed from eth0
[  303.519101][ T6620] netdevsim netdevsim4 netdevsim1: renamed from eth1
[  303.530701][ T6620] netdevsim netdevsim4 netdevsim2: renamed from eth2
[  303.545210][ T6620] netdevsim netdevsim4 netdevsim3: renamed from eth3
[  303.649132][ T6620] 8021q: adding VLAN 0 to HW filter on device bond0
[  303.687018][ T6620] 8021q: adding VLAN 0 to HW filter on device team0
[  303.705296][ T6359] bridge0: port 1(bridge_slave_0) entered blocking state
[  303.712456][ T6359] bridge0: port 1(bridge_slave_0) entered forwarding state
[  303.729452][ T6614] bridge0: port 2(bridge_slave_1) entered blocking state
[  303.736605][ T6614] bridge0: port 2(bridge_slave_1) entered forwarding state
[  303.797412][ T6620] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  303.815666][ T6620] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  304.019158][ T5970] Bluetooth: hci4: command 0x0406 tx timeout
[  304.025358][ T5970] Bluetooth: hci3: command 0x0406 tx timeout
[  304.031975][ T5970] Bluetooth: hci2: command 0x0406 tx timeout
[  304.039164][ T6618] Bluetooth: hci1: command 0x0406 tx timeout
[  304.113031][ T6620] 8021q: adding VLAN 0 to HW filter on device batadv0
[  304.338227][   T52] Bluetooth: hci24: command tx timeout
[  304.431683][ T6620] veth0_vlan: entered promiscuous mode
[  304.443918][ T6620] veth1_vlan: entered promiscuous mode
[  304.475162][ T6620] veth0_macvtap: entered promiscuous mode
[  304.519890][ T6620] veth1_macvtap: entered promiscuous mode
[  304.541005][ T6620] batman_adv: batadv0: Interface activated: batadv_slave_0
[  304.555178][ T6620] batman_adv: batadv0: Interface activated: batadv_slave_1
[  304.571008][ T6325] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  304.582932][ T6325] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  304.607939][ T6325] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  304.619953][ T6325] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  304.721203][ T6614] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  304.732536][ T6614] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  304.779805][ T6547] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  304.788689][ T6547] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:17:24 executed programs: 32
[  304.861618][ T6651] netlink: 338 bytes leftover after parsing attributes in process `syz.4.41'.
[  306.431218][   T52] Bluetooth: hci24: command tx timeout
[  308.497507][   T52] Bluetooth: hci24: command tx timeout
[  308.912948][ T5147] Bluetooth: hci25: unexpected cc 0x0c03 length: 249 > 1
[  308.922869][ T5147] Bluetooth: hci25: unexpected cc 0x1003 length: 249 > 9
[  308.933074][ T5147] Bluetooth: hci25: unexpected cc 0x1001 length: 249 > 9
[  308.943514][ T5147] Bluetooth: hci25: unexpected cc 0x0c23 length: 249 > 4
[  308.954026][ T5147] Bluetooth: hci25: unexpected cc 0x0c38 length: 249 > 2
[  309.190098][ T6654] chnl_net:caif_netlink_parms(): no params data found
[  309.321632][ T6654] bridge0: port 1(bridge_slave_0) entered blocking state
[  309.329039][ T6654] bridge0: port 1(bridge_slave_0) entered disabled state
[  309.336325][ T6654] bridge_slave_0: entered allmulticast mode
[  309.344460][ T6654] bridge_slave_0: entered promiscuous mode
[  309.352928][ T6654] bridge0: port 2(bridge_slave_1) entered blocking state
[  309.360452][ T6654] bridge0: port 2(bridge_slave_1) entered disabled state
[  309.368018][ T6654] bridge_slave_1: entered allmulticast mode
[  309.379114][ T6654] bridge_slave_1: entered promiscuous mode
[  309.427606][ T6654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  309.440254][ T6654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  309.476371][ T6654] team0: Port device team_slave_0 added
[  309.487468][ T6654] team0: Port device team_slave_1 added
[  309.532119][ T6654] batman_adv: batadv0: Adding interface: batadv_slave_0
[  309.541357][ T6654] 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.
[  309.568037][ T6654] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  309.582093][ T6654] batman_adv: batadv0: Adding interface: batadv_slave_1
[  309.589183][ T6654] 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.
[  309.630463][ T6654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  309.688030][ T6654] hsr_slave_0: entered promiscuous mode
[  309.694729][ T6654] hsr_slave_1: entered promiscuous mode
[  309.702608][ T6654] debugfs: 'hsr0' already exists in 'hsr'
[  309.708478][ T6654] Cannot create hsr debugfs directory
[  309.880188][ T6654] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  309.957675][ T6654] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  310.048070][ T6654] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  310.118749][ T6654] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  310.311622][ T6654] netdevsim netdevsim5 netdevsim0: renamed from eth0
[  310.335021][ T6654] netdevsim netdevsim5 netdevsim1: renamed from eth1
[  310.354040][ T6654] netdevsim netdevsim5 netdevsim2: renamed from eth2
[  310.364642][ T6654] netdevsim netdevsim5 netdevsim3: renamed from eth3
[  310.469820][ T6654] 8021q: adding VLAN 0 to HW filter on device bond0
[  310.492427][ T6654] 8021q: adding VLAN 0 to HW filter on device team0
[  310.508199][ T6293] bridge0: port 1(bridge_slave_0) entered blocking state
[  310.515319][ T6293] bridge0: port 1(bridge_slave_0) entered forwarding state
[  310.552554][ T6298] bridge0: port 2(bridge_slave_1) entered blocking state
[  310.559716][ T6298] bridge0: port 2(bridge_slave_1) entered forwarding state
[  310.577930][   T52] Bluetooth: hci24: command tx timeout
[  310.816460][ T6654] 8021q: adding VLAN 0 to HW filter on device batadv0
[  310.977214][   T52] Bluetooth: hci25: command tx timeout
[  311.169554][ T6654] veth0_vlan: entered promiscuous mode
[  311.181754][ T6654] veth1_vlan: entered promiscuous mode
[  311.220490][ T6654] veth0_macvtap: entered promiscuous mode
[  311.231670][ T6654] veth1_macvtap: entered promiscuous mode
[  311.264757][ T6654] batman_adv: batadv0: Interface activated: batadv_slave_0
[  311.283335][ T6654] batman_adv: batadv0: Interface activated: batadv_slave_1
[  311.299896][ T6293] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  311.312748][ T6293] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  311.321680][ T6293] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  311.339056][ T6293] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  311.443343][ T6352] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  311.475115][ T6352] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  311.522541][ T3816] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  311.530831][ T3816] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:17:31 executed programs: 33
[  311.629928][ T6680] netlink: 338 bytes leftover after parsing attributes in process `syz.5.42'.
[  312.667934][ T5147] Bluetooth: hci26: unexpected cc 0x0c03 length: 249 > 1
[  312.677576][ T5147] Bluetooth: hci26: unexpected cc 0x1003 length: 249 > 9
[  312.694097][ T5147] Bluetooth: hci26: unexpected cc 0x1001 length: 249 > 9
[  312.702572][ T5147] Bluetooth: hci26: unexpected cc 0x0c23 length: 249 > 4
[  312.712530][ T5147] Bluetooth: hci26: unexpected cc 0x0c38 length: 249 > 2
[  312.761997][ T5147] Bluetooth: hci27: unexpected cc 0x0c03 length: 249 > 1
[  312.771729][ T5147] Bluetooth: hci27: unexpected cc 0x1003 length: 249 > 9
[  312.779654][ T5147] Bluetooth: hci27: unexpected cc 0x1001 length: 249 > 9
[  312.800357][ T5147] Bluetooth: hci27: unexpected cc 0x0c23 length: 249 > 4
[  312.808782][ T5147] Bluetooth: hci27: unexpected cc 0x0c38 length: 249 > 2
[  313.057386][   T52] Bluetooth: hci25: command tx timeout
[  313.181093][ T6684] chnl_net:caif_netlink_parms(): no params data found
[  313.320868][ T6686] chnl_net:caif_netlink_parms(): no params data found
[  313.392216][ T6684] bridge0: port 1(bridge_slave_0) entered blocking state
[  313.413960][ T6684] bridge0: port 1(bridge_slave_0) entered disabled state
[  313.421736][ T6684] bridge_slave_0: entered allmulticast mode
[  313.430053][ T6684] bridge_slave_0: entered promiscuous mode
[  313.444848][ T6684] bridge0: port 2(bridge_slave_1) entered blocking state
[  313.452168][ T6684] bridge0: port 2(bridge_slave_1) entered disabled state
[  313.473393][ T6684] bridge_slave_1: entered allmulticast mode
[  313.481141][ T6684] bridge_slave_1: entered promiscuous mode
[  313.568976][ T6684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  313.593507][ T6684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  313.635881][ T6686] bridge0: port 1(bridge_slave_0) entered blocking state
[  313.643548][ T6686] bridge0: port 1(bridge_slave_0) entered disabled state
[  313.651106][ T6686] bridge_slave_0: entered allmulticast mode
[  313.659177][ T6686] bridge_slave_0: entered promiscuous mode
[  313.681145][ T6686] bridge0: port 2(bridge_slave_1) entered blocking state
[  313.688895][ T6686] bridge0: port 2(bridge_slave_1) entered disabled state
[  313.696188][ T6686] bridge_slave_1: entered allmulticast mode
[  313.704139][ T6686] bridge_slave_1: entered promiscuous mode
[  313.730036][ T6684] team0: Port device team_slave_0 added
[  313.751977][ T6684] team0: Port device team_slave_1 added
[  313.785953][ T6686] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  313.801379][ T6686] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  313.852809][ T6684] batman_adv: batadv0: Adding interface: batadv_slave_0
[  313.860452][ T6684] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  313.887005][ T6684] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  313.930748][ T6684] batman_adv: batadv0: Adding interface: batadv_slave_1
[  313.941866][ T6684] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  313.968369][ T6684] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  313.984698][ T6686] team0: Port device team_slave_0 added
[  314.000926][ T6686] team0: Port device team_slave_1 added
[  314.060897][ T6686] batman_adv: batadv0: Adding interface: batadv_slave_0
[  314.068018][ T6686] 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.
[  314.094494][ T6686] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  314.113580][ T6686] batman_adv: batadv0: Adding interface: batadv_slave_1
[  314.136522][ T6686] 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.
[  314.163282][ T6686] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  314.234466][ T6684] hsr_slave_0: entered promiscuous mode
[  314.242488][ T6684] hsr_slave_1: entered promiscuous mode
[  314.249671][ T6684] debugfs: 'hsr0' already exists in 'hsr'
[  314.255448][ T6684] Cannot create hsr debugfs directory
[  314.309932][ T6686] hsr_slave_0: entered promiscuous mode
[  314.316856][ T6686] hsr_slave_1: entered promiscuous mode
[  314.337491][ T6686] debugfs: 'hsr0' already exists in 'hsr'
[  314.343385][ T6686] Cannot create hsr debugfs directory
[  314.615085][ T6684] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  314.709211][ T6684] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  314.740888][   T52] Bluetooth: hci26: command tx timeout
[  314.773973][ T6684] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  314.851359][ T6684] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  314.897479][   T52] Bluetooth: hci27: command tx timeout
[  314.967125][ T6686] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  315.068402][ T6686] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  315.145693][   T52] Bluetooth: hci25: command tx timeout
[  315.175137][ T6686] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  315.267195][ T6686] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  315.412538][ T6684] netdevsim netdevsim6 netdevsim0: renamed from eth0
[  315.431922][ T6684] netdevsim netdevsim6 netdevsim1: renamed from eth1
[  315.444254][ T6684] netdevsim netdevsim6 netdevsim2: renamed from eth2
[  315.483512][ T6684] netdevsim netdevsim6 netdevsim3: renamed from eth3
[  315.546159][ T6686] netdevsim netdevsim7 netdevsim0: renamed from eth0
[  315.573215][ T6686] netdevsim netdevsim7 netdevsim1: renamed from eth1
[  315.584395][ T6686] netdevsim netdevsim7 netdevsim2: renamed from eth2
[  315.604007][ T6686] netdevsim netdevsim7 netdevsim3: renamed from eth3
[  315.741148][ T6684] 8021q: adding VLAN 0 to HW filter on device bond0
[  315.791497][ T6684] 8021q: adding VLAN 0 to HW filter on device team0
[  315.809389][ T6479] bridge0: port 1(bridge_slave_0) entered blocking state
[  315.816533][ T6479] bridge0: port 1(bridge_slave_0) entered forwarding state
[  315.836966][ T6686] 8021q: adding VLAN 0 to HW filter on device bond0
[  315.871315][ T6479] bridge0: port 2(bridge_slave_1) entered blocking state
[  315.878589][ T6479] bridge0: port 2(bridge_slave_1) entered forwarding state
[  315.915256][ T6686] 8021q: adding VLAN 0 to HW filter on device team0
[  315.939881][ T6479] bridge0: port 1(bridge_slave_0) entered blocking state
[  315.947096][ T6479] bridge0: port 1(bridge_slave_0) entered forwarding state
[  315.985901][ T6508] bridge0: port 2(bridge_slave_1) entered blocking state
[  315.993083][ T6508] bridge0: port 2(bridge_slave_1) entered forwarding state
[  316.384037][ T6684] 8021q: adding VLAN 0 to HW filter on device batadv0
[  316.485574][ T6686] 8021q: adding VLAN 0 to HW filter on device batadv0
[  316.818692][   T52] Bluetooth: hci26: command tx timeout
[  316.938880][ T6684] veth0_vlan: entered promiscuous mode
[  316.959754][ T6684] veth1_vlan: entered promiscuous mode
[  316.977708][   T52] Bluetooth: hci27: command tx timeout
[  317.033601][ T6686] veth0_vlan: entered promiscuous mode
[  317.051555][ T6686] veth1_vlan: entered promiscuous mode
[  317.074959][ T6684] veth0_macvtap: entered promiscuous mode
[  317.104422][ T6684] veth1_macvtap: entered promiscuous mode
[  317.144382][ T6686] veth0_macvtap: entered promiscuous mode
[  317.158184][ T6684] batman_adv: batadv0: Interface activated: batadv_slave_0
[  317.172038][ T6686] veth1_macvtap: entered promiscuous mode
[  317.185245][ T6684] batman_adv: batadv0: Interface activated: batadv_slave_1
[  317.217474][   T52] Bluetooth: hci25: command tx timeout
[  317.234179][ T6404] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  317.245893][ T6686] batman_adv: batadv0: Interface activated: batadv_slave_0
[  317.262517][ T6404] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  317.272832][ T6404] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  317.284448][ T6404] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  317.413760][ T6686] batman_adv: batadv0: Interface activated: batadv_slave_1
[  317.444608][ T6614] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  317.466113][ T6614] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  317.527665][ T6404] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  317.548342][ T6404] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  317.571962][ T6612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  317.589423][ T6612] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  317.723657][ T6381] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  317.737462][ T6381] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:17:37 executed programs: 34
[  317.835155][ T6612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  317.876093][ T6612] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  317.892977][ T6735] netlink: 338 bytes leftover after parsing attributes in process `syz.6.43'.
[  317.974374][ T6681] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  317.983675][ T6681] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  318.077113][ T6736] netlink: 338 bytes leftover after parsing attributes in process `syz.7.44'.
[  318.897413][   T52] Bluetooth: hci26: command tx timeout
[  319.057284][   T52] Bluetooth: hci27: command tx timeout
[  320.111241][ T5147] Bluetooth: hci28: unexpected cc 0x0c03 length: 249 > 1
[  320.120218][ T5147] Bluetooth: hci28: unexpected cc 0x1003 length: 249 > 9
[  320.128215][ T5147] Bluetooth: hci28: unexpected cc 0x1001 length: 249 > 9
[  320.136834][ T5147] Bluetooth: hci28: unexpected cc 0x0c23 length: 249 > 4
[  320.144703][ T5147] Bluetooth: hci28: unexpected cc 0x0c38 length: 249 > 2
[  320.380393][ T6739] chnl_net:caif_netlink_parms(): no params data found
[  320.481130][ T6739] bridge0: port 1(bridge_slave_0) entered blocking state
[  320.488508][ T6739] bridge0: port 1(bridge_slave_0) entered disabled state
[  320.495905][ T6739] bridge_slave_0: entered allmulticast mode
[  320.512287][ T6739] bridge_slave_0: entered promiscuous mode
[  320.525611][ T6739] bridge0: port 2(bridge_slave_1) entered blocking state
[  320.533009][ T6739] bridge0: port 2(bridge_slave_1) entered disabled state
[  320.540729][ T6739] bridge_slave_1: entered allmulticast mode
[  320.550296][ T6739] bridge_slave_1: entered promiscuous mode
[  320.602180][ T6739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  320.616067][ T6739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  320.651701][ T6739] team0: Port device team_slave_0 added
[  320.662172][ T6739] team0: Port device team_slave_1 added
[  320.705748][ T6739] batman_adv: batadv0: Adding interface: batadv_slave_0
[  320.712829][ T6739] 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.
[  320.740048][ T6739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  320.760928][ T6739] batman_adv: batadv0: Adding interface: batadv_slave_1
[  320.768178][ T6739] 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.
[  320.804546][ T6739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  320.866245][ T6739] hsr_slave_0: entered promiscuous mode
[  320.888783][ T6739] hsr_slave_1: entered promiscuous mode
[  320.895391][ T6739] debugfs: 'hsr0' already exists in 'hsr'
[  320.902662][ T6739] Cannot create hsr debugfs directory
[  320.984905][   T52] Bluetooth: hci26: command tx timeout
[  321.074154][ T6739] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  321.142550][   T52] Bluetooth: hci27: command tx timeout
[  321.179323][ T6739] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  321.274633][ T6739] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  321.345511][ T6739] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  321.486640][ T6739] netdevsim netdevsim8 netdevsim0: renamed from eth0
[  321.512576][ T6739] netdevsim netdevsim8 netdevsim1: renamed from eth1
[  321.525035][ T6739] netdevsim netdevsim8 netdevsim2: renamed from eth2
[  321.538494][ T6739] netdevsim netdevsim8 netdevsim3: renamed from eth3
[  321.651072][ T6739] 8021q: adding VLAN 0 to HW filter on device bond0
[  321.676069][ T6739] 8021q: adding VLAN 0 to HW filter on device team0
[  321.689404][ T3524] bridge0: port 1(bridge_slave_0) entered blocking state
[  321.696596][ T3524] bridge0: port 1(bridge_slave_0) entered forwarding state
[  321.731137][ T3816] bridge0: port 2(bridge_slave_1) entered blocking state
[  321.738334][ T3816] bridge0: port 2(bridge_slave_1) entered forwarding state
[  322.034644][ T6739] 8021q: adding VLAN 0 to HW filter on device batadv0
[  322.257630][   T52] Bluetooth: hci28: command tx timeout
[  322.361181][ T6739] veth0_vlan: entered promiscuous mode
[  322.374566][ T6739] veth1_vlan: entered promiscuous mode
[  322.502836][ T6739] veth0_macvtap: entered promiscuous mode
[  322.529755][ T6739] veth1_macvtap: entered promiscuous mode
[  322.567922][ T6739] batman_adv: batadv0: Interface activated: batadv_slave_0
[  322.589841][ T6739] batman_adv: batadv0: Interface activated: batadv_slave_1
[  322.610893][ T1129] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  322.633675][ T1129] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  322.642883][ T1129] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  322.666377][ T1129] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  322.770180][ T6347] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  322.786361][ T6347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/07 12:17:42 executed programs: 36
[  322.848173][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  322.856136][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  322.934736][ T6765] netlink: 338 bytes leftover after parsing attributes in process `syz.8.45'.
[  324.341532][ T6622] Bluetooth: hci28: command tx timeout
[  324.577009][ T5147] Bluetooth: hci5: command 0x0406 tx timeout
[  324.583098][ T5147] Bluetooth: hci6: command 0x0406 tx timeout
[  324.584667][   T52] Bluetooth: hci7: command 0x0406 tx timeout
[  324.596055][ T6622] Bluetooth: hci0: command 0x0406 tx timeout
[  326.417386][ T5971] Bluetooth: hci28: command tx timeout
[  326.968228][ T6642] Bluetooth: hci29: unexpected cc 0x0c03 length: 249 > 1
[  326.983652][ T6642] Bluetooth: hci29: unexpected cc 0x1003 length: 249 > 9
[  326.993651][ T6642] Bluetooth: hci29: unexpected cc 0x1001 length: 249 > 9
[  327.002420][ T6642] Bluetooth: hci29: unexpected cc 0x0c23 length: 249 > 4
[  327.014713][ T6642] Bluetooth: hci29: unexpected cc 0x0c38 length: 249 > 2
[  327.267504][ T6769] chnl_net:caif_netlink_parms(): no params data found
[  327.374680][ T6769] bridge0: port 1(bridge_slave_0) entered blocking state
[  327.383266][ T6769] bridge0: port 1(bridge_slave_0) entered disabled state
[  327.390831][ T6769] bridge_slave_0: entered allmulticast mode
[  327.399777][ T6769] bridge_slave_0: entered promiscuous mode
[  327.409091][ T6769] bridge0: port 2(bridge_slave_1) entered blocking state
[  327.416243][ T6769] bridge0: port 2(bridge_slave_1) entered disabled state
[  327.423720][ T6769] bridge_slave_1: entered allmulticast mode
[  327.450779][ T6769] bridge_slave_1: entered promiscuous mode
[  327.484575][ T6769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  327.497829][ T6769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  327.602731][ T6769] team0: Port device team_slave_0 added
[  327.613694][ T6769] team0: Port device team_slave_1 added
[  327.620644][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[  327.641746][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[  327.690574][ T6769] batman_adv: batadv0: Adding interface: batadv_slave_0
[  327.697899][ T6769] 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.
[  327.723931][ T6769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  327.747775][ T6769] batman_adv: batadv0: Adding interface: batadv_slave_1
[  327.754769][ T6769] 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.
[  327.798275][ T6769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  327.879847][ T6769] hsr_slave_0: entered promiscuous mode
[  327.886559][ T6769] hsr_slave_1: entered promiscuous mode
[  327.893145][ T6769] debugfs: 'hsr0' already exists in 'hsr'
[  327.899051][ T6769] Cannot create hsr debugfs directory
[  328.066880][ T6769] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  328.136016][ T6769] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  328.223735][ T6769] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  328.285332][ T6769] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  328.483208][ T6769] netdevsim netdevsim9 netdevsim0: renamed from eth0
[  328.494947][ T6769] netdevsim netdevsim9 netdevsim1: renamed from eth1
[  328.500904][ T5971] Bluetooth: hci28: command tx timeout
[  328.513696][ T6769] netdevsim netdevsim9 netdevsim2: renamed from eth2
[  328.526339][ T6769] netdevsim netdevsim9 netdevsim3: renamed from eth3
[  328.638101][ T6769] 8021q: adding VLAN 0 to HW filter on device bond0
[  328.685611][ T6769] 8021q: adding VLAN 0 to HW filter on device team0
[  328.701537][ T6616] bridge0: port 1(bridge_slave_0) entered blocking state
[  328.708723][ T6616] bridge0: port 1(bridge_slave_0) entered forwarding state
[  328.724699][ T6674] bridge0: port 2(bridge_slave_1) entered blocking state
[  328.731862][ T6674] bridge0: port 2(bridge_slave_1) entered forwarding state
[  329.038206][ T6769] 8021q: adding VLAN 0 to HW filter on device batadv0
[  329.057488][ T5971] Bluetooth: hci29: command tx timeout
[  329.389102][ T6769] veth0_vlan: entered promiscuous mode
[  329.408371][ T6769] veth1_vlan: entered promiscuous mode
[  329.447011][ T6769] veth0_macvtap: entered promiscuous mode
[  329.458796][ T6769] veth1_macvtap: entered promiscuous mode
[  329.466202][   T32] INFO: task syz.0.17:6073 blocked for more than 143 seconds.
[  329.476182][   T32]       Not tainted syzkaller #0
[  329.498084][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  329.512672][ T6769] batman_adv: batadv0: Interface activated: batadv_slave_0
[  329.526141][   T32] task:syz.0.17        state:D stack:23640 pid:6073  tgid:6073  ppid:5964   task_flags:0x400140 flags:0x00080002
[  329.540456][   T32] Call Trace:
[  329.543799][   T32]  <TASK>
[  329.547883][   T32]  ? __schedule+0x10b9/0x6150
[  329.552649][   T32]  __schedule+0x1139/0x6150
[  329.566381][ T6769] batman_adv: batadv0: Interface activated: batadv_slave_1
[  329.567012][   T32]  ? __lock_acquire+0x436/0x2890
[  329.594154][   T32]  ? __pfx___schedule+0x10/0x10
[  329.599427][   T32]  ? find_held_lock+0x2b/0x80
[  329.604243][   T32]  ? schedule+0x2d7/0x3a0
[  329.609076][   T32]  schedule+0xe7/0x3a0
[  329.613272][   T32]  schedule_preempt_disabled+0x13/0x30
[  329.620086][ T6291] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  329.629065][   T32]  __mutex_lock+0xc69/0x1ca0
[  329.632208][ T6291] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  329.638996][   T32]  ? nfsd_nl_threads_set_doit+0x687/0xbc0
[  329.649389][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  329.654511][   T32]  ? net_generic+0xea/0x2a0
[  329.659241][ T6681] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  329.668623][   T32]  ? nfsd_nl_threads_set_doit+0x687/0xbc0
[  329.674404][   T32]  nfsd_nl_threads_set_doit+0x687/0xbc0
[  329.698401][ T6681] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  329.707332][   T32]  genl_family_rcv_msg_doit+0x209/0x2f0
[  329.707403][   T32]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  329.726202][   T32]  ? genl_get_cmd+0x194/0x580
[  329.731441][   T32]  ? bpf_lsm_capable+0x9/0x10
[  329.736158][   T32]  ? security_capable+0x7e/0x260
[  329.741236][   T32]  genl_rcv_msg+0x55c/0x800
[  329.745785][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  329.751717][   T32]  ? __pfx_nfsd_nl_threads_set_doit+0x10/0x10
[  329.757933][   T32]  netlink_rcv_skb+0x158/0x420
[  329.762767][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  329.769089][   T32]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  329.774457][   T32]  ? netlink_deliver_tap+0x1ae/0xd30
[  329.780459][   T32]  genl_rcv+0x28/0x40
[  329.793137][   T32]  netlink_unicast+0x5aa/0x870
[  329.804784][   T32]  ? __pfx_netlink_unicast+0x10/0x10
[  329.814405][   T32]  netlink_sendmsg+0x8c8/0xdd0
[  329.820707][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  329.826066][   T32]  ? aa_sock_msg_perm.constprop.0+0x100/0x1b0
[  329.832860][   T32]  ____sys_sendmsg+0xa5d/0xc30
[  329.837783][   T32]  ? copy_msghdr_from_user+0x10a/0x160
[  329.843298][   T32]  ? __pfx_____sys_sendmsg+0x10/0x10
[  329.849299][   T32]  ? do_syscall_64+0xcd/0xf80
[  329.854036][   T32]  ___sys_sendmsg+0x134/0x1d0
[  329.859455][   T32]  ? __pfx____sys_sendmsg+0x10/0x10
[  329.864737][   T32]  ? futex_hash+0x2cf/0x380
[  329.870996][   T32]  ? do_futex+0x122/0x350
[  329.875411][   T32]  __sys_sendmsg+0x16d/0x220
[  329.883434][   T32]  ? __pfx___sys_sendmsg+0x10/0x10
[  329.895598][   T32]  ? __x64_sys_futex+0x1e0/0x4c0
[  329.901158][   T32]  do_syscall_64+0xcd/0xf80
[  329.905750][   T32]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  329.915557][   T32] RIP: 0033:0x7f911138f7c9
[  329.921013][   T32] RSP: 002b:00007ffc0e040d08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  329.931398][   T32] RAX: ffffffffffffffda RBX: 00007f91115e5fa0 RCX: 00007f911138f7c9
[  329.941946][   T32] RDX: 0000000000004000 RSI: 0000200000000480 RDI: 0000000000000004
[  329.950323][   T32] RBP: 00007f9111413f91 R08: 0000000000000000 R09: 0000000000000000
[  329.958666][   T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  329.966685][   T32] R13: 00007f91115e5fa0 R14: 00007f91115e5fa0 R15: 0000000000000003
[  329.975304][   T32]  </TASK>
[  329.978645][   T32] INFO: task syz.2.19:6074 blocked for more than 143 seconds.
[  329.995960][   T32]       Not tainted syzkaller #0
[  330.010963][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  330.020521][   T32] task:syz.2.19        state:D stack:23640 pid:6074  tgid:6074  ppid:5967   task_flags:0x400140 flags:0x00080002
[  330.032748][   T32] Call Trace:
[  330.036067][   T32]  <TASK>
[  330.042640][   T32]  ? __schedule+0x10b9/0x6150
[  330.047756][   T32]  __schedule+0x1139/0x6150
[  330.052377][   T32]  ? __lock_acquire+0x436/0x2890
[  330.057719][   T32]  ? __pfx___schedule+0x10/0x10
[  330.062629][   T32]  ? find_held_lock+0x2b/0x80
[  330.067494][   T32]  ? schedule+0x2d7/0x3a0
[  330.071883][   T32]  schedule+0xe7/0x3a0
[  330.075978][   T32]  schedule_preempt_disabled+0x13/0x30
[  330.082097][   T32]  __mutex_lock+0xc69/0x1ca0
[  330.086901][   T32]  ? nfsd_nl_threads_set_doit+0x687/0xbc0
[  330.112728][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  330.118061][   T32]  ? net_generic+0xea/0x2a0
[  330.136507][   T32]  ? nfsd_nl_threads_set_doit+0x687/0xbc0
[  330.142358][   T32]  nfsd_nl_threads_set_doit+0x687/0xbc0
[  330.149944][   T32]  genl_family_rcv_msg_doit+0x209/0x2f0
[  330.155560][   T32]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  330.162074][   T32]  ? genl_get_cmd+0x194/0x580
[  330.168635][   T32]  ? bpf_lsm_capable+0x9/0x10
[  330.173481][   T32]  ? security_capable+0x7e/0x260
[  330.180595][   T32]  genl_rcv_msg+0x55c/0x800
[  330.185163][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  330.200540][   T32]  ? __pfx_nfsd_nl_threads_set_doit+0x10/0x10
[  330.212233][   T32]  netlink_rcv_skb+0x158/0x420
[  330.218519][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  330.223596][   T32]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  330.229329][   T32]  ? netlink_deliver_tap+0x1ae/0xd30
[  330.234660][   T32]  genl_rcv+0x28/0x40
[  330.239420][   T32]  netlink_unicast+0x5aa/0x870
[  330.244297][   T32]  ? __pfx_netlink_unicast+0x10/0x10
[  330.252290][   T32]  netlink_sendmsg+0x8c8/0xdd0
[  330.260638][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  330.266096][   T32]  ? aa_sock_msg_perm.constprop.0+0x100/0x1b0
[  330.272377][   T32]  ____sys_sendmsg+0xa5d/0xc30
[  330.277359][   T32]  ? copy_msghdr_from_user+0x10a/0x160
[  330.282880][   T32]  ? __pfx_____sys_sendmsg+0x10/0x10
[  330.289369][   T32]  ? do_syscall_64+0xcd/0xf80
[  330.303593][   T32]  ___sys_sendmsg+0x134/0x1d0
[  330.312852][   T32]  ? __pfx____sys_sendmsg+0x10/0x10
[  330.318446][   T32]  ? futex_hash+0x2cf/0x380
[  330.323013][   T32]  ? do_futex+0x122/0x350
[  330.327472][   T32]  __sys_sendmsg+0x16d/0x220
[  330.332262][   T32]  ? __pfx___sys_sendmsg+0x10/0x10
[  330.337701][   T32]  ? __x64_sys_futex+0x1e0/0x4c0
[  330.342722][   T32]  do_syscall_64+0xcd/0xf80
[  330.347486][   T32]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.353521][   T32] RIP: 0033:0x7f5b2b78f7c9
[  330.358494][   T32] RSP: 002b:00007fffdb97fb08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  330.368010][   T32] RAX: ffffffffffffffda RBX: 00007f5b2b9e5fa0 RCX: 00007f5b2b78f7c9
[  330.376031][   T32] RDX: 0000000000004000 RSI: 0000200000000480 RDI: 0000000000000004
[  330.384383][   T32] RBP: 00007f5b2b813f91 R08: 0000000000000000 R09: 0000000000000000
[  330.392623][   T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  330.416310][   T32] R13: 00007f5b2b9e5fa0 R14: 00007f5b2b9e5fa0 R15: 0000000000000003
[  330.425098][   T32]  </TASK>
[  330.436432][   T32] INFO: task syz.3.20:6075 blocked for more than 144 seconds.
[  330.446484][   T32]       Not tainted syzkaller #0
[  330.460295][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  330.470293][   T32] task:syz.3.20        state:D stack:23640 pid:6075  tgid:6075  ppid:5972   task_flags:0x400140 flags:0x00080002
[  330.482647][   T32] Call Trace:
[  330.486097][   T32]  <TASK>
[  330.489164][   T32]  ? __schedule+0x10b9/0x6150
[  330.493989][   T32]  __schedule+0x1139/0x6150
[  330.514129][   T32]  ? __lock_acquire+0x436/0x2890
[  330.519309][   T32]  ? __pfx___schedule+0x10/0x10
[  330.524236][   T32]  ? find_held_lock+0x2b/0x80
[  330.529168][   T32]  ? schedule+0x2d7/0x3a0
[  330.533571][   T32]  schedule+0xe7/0x3a0
[  330.537814][   T32]  schedule_preempt_disabled+0x13/0x30
[  330.543346][   T32]  __mutex_lock+0xc69/0x1ca0
[  330.548150][   T32]  ? nfsd_nl_threads_set_doit+0x687/0xbc0
[  330.553939][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  330.559364][   T32]  ? net_generic+0xea/0x2a0
[  330.563940][   T32]  ? nfsd_nl_threads_set_doit+0x687/0xbc0
[  330.569802][   T32]  nfsd_nl_threads_set_doit+0x687/0xbc0
[  330.575414][   T32]  genl_family_rcv_msg_doit+0x209/0x2f0
[  330.581685][   T32]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  330.588263][   T32]  ? genl_get_cmd+0x194/0x580
[  330.595323][   T32]  ? bpf_lsm_capable+0x9/0x10
[  330.617857][   T32]  ? security_capable+0x7e/0x260
[  330.622894][   T32]  genl_rcv_msg+0x55c/0x800
[  330.627519][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  330.632590][   T32]  ? __pfx_nfsd_nl_threads_set_doit+0x10/0x10
[  330.638814][   T32]  netlink_rcv_skb+0x158/0x420
[  330.643650][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  330.648845][   T32]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  330.654287][   T32]  ? netlink_deliver_tap+0x1ae/0xd30
[  330.660805][   T32]  genl_rcv+0x28/0x40
[  330.664845][   T32]  netlink_unicast+0x5aa/0x870
[  330.672048][   T32]  ? __pfx_netlink_unicast+0x10/0x10
[  330.677530][   T32]  netlink_sendmsg+0x8c8/0xdd0
[  330.682471][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  330.688044][   T32]  ? aa_sock_msg_perm.constprop.0+0x100/0x1b0
[  330.694193][   T32]  ____sys_sendmsg+0xa5d/0xc30
[  330.700514][   T32]  ? copy_msghdr_from_user+0x10a/0x160
[  330.720610][   T32]  ? __pfx_____sys_sendmsg+0x10/0x10
[  330.725981][   T32]  ? do_syscall_64+0xcd/0xf80
[  330.730929][   T32]  ___sys_sendmsg+0x134/0x1d0
[  330.735663][   T32]  ? __pfx____sys_sendmsg+0x10/0x10
[  330.755012][   T32]  ? futex_hash+0x2cf/0x380
[  330.759808][   T32]  ? do_futex+0x122/0x350
[  330.764218][   T32]  __sys_sendmsg+0x16d/0x220
[  330.770119][   T32]  ? __pfx___sys_sendmsg+0x10/0x10
[  330.775276][   T32]  ? __x64_sys_futex+0x1e0/0x4c0
[  330.780669][   T32]  do_syscall_64+0xcd/0xf80
[  330.785267][   T32]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.791387][   T32] RIP: 0033:0x7f3506d8f7c9
[  330.795845][   T32] RSP: 002b:00007ffc80e11638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  330.804367][   T32] RAX: ffffffffffffffda RBX: 00007f3506fe5fa0 RCX: 00007f3506d8f7c9
[  330.829326][   T32] RDX: 0000000000004000 RSI: 0000200000000480 RDI: 0000000000000004
[  330.838714][   T32] RBP: 00007f3506e13f91 R08: 0000000000000000 R09: 0000000000000000
[  330.846843][   T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  330.854864][   T32] R13: 00007f3506fe5fa0 R14: 00007f3506fe5fa0 R15: 0000000000000003
[  330.863101][   T32]  </TASK>
[  330.880661][   T32] 
[  330.880661][   T32] Showing all locks held in the system:
[  330.891653][   T32] 3 locks held by kworker/0:1/10:
[  330.905650][   T32]  #0: ffff88813ff55948 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20
[  330.923622][ T6769] ieee80211 phy63: Selected rate control algorithm 'minstrel_ht'
[  330.957033][   T32]  #1: ffff8880b8424608 (psi_seq){-.-.}-{0:0}, at: __schedule+0x19b1/0x6150
[  330.965895][   T32]  #2: ffff88805ee70240 (&data->fib_lock){+.+.}-{4:4}, at: nsim_fib_event_work+0x1b8/0x65f0
[  330.982704][   T32] 1 lock held by khungtaskd/32:
[  330.989750][   T32]  #0: ffffffff8e3c9520 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[  331.024769][   T32] 2 locks held by getty/5588:
[  331.036584][ T6737] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  331.036899][   T32]  #0: ffff88814e6930a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[  331.062328][ T6769] ieee80211 phy64: Selected rate control algorithm 'minstrel_ht'
[  331.072955][ T6737] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  331.076823][   T32]  #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x1510
[  331.091302][   T32] 2 locks held by syz.1.18/6072:
[  331.096358][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.105011][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.130926][   T32] 2 locks held by syz.0.17/6073:
[  331.135912][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.144845][ T5971] Bluetooth: hci29: command tx timeout
[  331.155685][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.176831][   T32] 2 locks held by syz.2.19/6074:
[  331.181819][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.195891][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.207097][   T32] 2 locks held by syz.3.20/6075:
[  331.212084][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.235291][ T6512] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  331.253381][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.264165][   T32] 2 locks held by syz.4.21/6191:
[  331.269288][ T6512] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  331.272515][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.287448][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.299122][   T32] 2 locks held by syz.5.22/6193:
[  331.304109][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.312687][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.332895][   T32] 2 locks held by syz.6.23/6194:
[  331.338085][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.346383][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.358557][   T32] 2 locks held by syz.7.24/6195:
[  331.363535][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.371925][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.399784][   T32] 2 locks held by syz.8.25/6283:
[  331.404754][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.413420][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.436737][   T32] 2 locks held by syz.1.28/6292:
[  331.441748][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.450176][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.460529][   T32] 2 locks held by syz.0.27/6294:
[  331.465564][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.474003][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.484139][   T32] 2 locks held by syz.9.26/6295:
[  331.489522][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.497903][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.508115][   T32] 2 locks held by syz.2.29/6353:
[  331.513114][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.521769][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.541354][   T32] 3 locks held by kworker/u8:28/6377:
[  331.553230][   T32]  #0: ffff888030313948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20
[  331.564496][   T32]  #1: ffffc90004c1fc90 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x914/0x1b20
[  331.577653][   T32]  #2: ffffffff90145328 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x120/0x14f0
[  331.587560][   T32] 2 locks held by syz.3.30/6401:
[  331.592584][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.600951][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.611139][   T32] 2 locks held by syz.5.32/6402:
[  331.616104][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.641744][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.651968][   T32] 2 locks held by syz.4.31/6403:
[  331.658345][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.666648][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.676957][   T32] 2 locks held by syz.6.33/6439:
[  331.682013][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.690361][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.700698][   T32] 2 locks held by syz.7.34/6504:
[  331.705675][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.714030][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.725445][   T32] 2 locks held by syz.9.36/6522:
[  331.746082][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.754572][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.764789][   T32] 2 locks held by syz.8.35/6523:
[  331.769844][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.779746][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.790084][   T32] 2 locks held by syz.0.37/6546:
[  331.795065][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.803525][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.814658][   T32] 2 locks held by syz.1.38/6588:
[  331.819711][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.828101][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.848661][   T32] 2 locks held by syz.3.40/6609:
[  331.853661][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.873930][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.884308][   T32] 2 locks held by syz.2.39/6610:
[  331.889395][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.897758][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.907917][   T32] 2 locks held by syz.4.41/6651:
[  331.912856][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.921529][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.953526][   T32] 2 locks held by syz.5.42/6680:
[  331.958854][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.967436][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  331.980353][   T32] 2 locks held by syz.6.43/6735:
[  331.985325][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  331.993665][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  332.003968][   T32] 2 locks held by syz.7.44/6736:
[  332.009038][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  332.033109][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  332.058784][   T32] 2 locks held by syz.8.45/6765:
[  332.063754][   T32]  #0: ffffffff901eb990 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  332.072060][   T32]  #1: ffffffff8e801168 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0
[  332.082197][   T32] 2 locks held by syz-executor/6769:
[  332.090243][   T32]  #0: ffffffff90145328 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x371/0xe90
[  332.099841][   T32]  #1: ffffffff8e3d4c78 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x284/0x3c0
[  332.110294][   T32] 
[  332.112740][   T32] =============================================
[  332.112740][   T32] 
[  332.122060][   T32] NMI backtrace for cpu 1
[  332.122092][   T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  332.122128][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  332.122147][   T32] Call Trace:
[  332.122156][   T32]  <TASK>
[  332.122167][   T32]  dump_stack_lvl+0x116/0x1f0
[  332.122221][   T32]  nmi_cpu_backtrace+0x27b/0x390
[  332.122259][   T32]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  332.122294][   T32]  nmi_trigger_cpumask_backtrace+0x29c/0x300
[  332.122335][   T32]  sys_info+0x133/0x180
[  332.122365][   T32]  watchdog+0xe66/0x1180
[  332.122423][   T32]  ? rcu_is_watching+0x12/0xc0
[  332.122467][   T32]  ? __pfx_watchdog+0x10/0x10
[  332.122510][   T32]  ? lockdep_hardirqs_on+0x7c/0x110
[  332.122561][   T32]  ? __kthread_parkme+0x19e/0x250
[  332.122609][   T32]  ? __pfx_watchdog+0x10/0x10
[  332.122656][   T32]  kthread+0x3c5/0x780
[  332.122687][   T32]  ? __pfx_kthread+0x10/0x10
[  332.122716][   T32]  ? rcu_is_watching+0x12/0xc0
[  332.122753][   T32]  ? __pfx_kthread+0x10/0x10
[  332.122780][   T32]  ret_from_fork+0x983/0xb10
[  332.122807][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  332.122835][   T32]  ? __switch_to+0x7af/0x10d0
[  332.122868][   T32]  ? __pfx_kthread+0x10/0x10
[  332.122894][   T32]  ret_from_fork_asm+0x1a/0x30
[  332.122960][   T32]  </TASK>
[  332.122969][   T32] Sending NMI from CPU 1 to CPUs 0:
[  332.284400][    C0] NMI backtrace for cpu 0
[  332.284421][    C0] CPU: 0 UID: 0 PID: 6788 Comm: kworker/u8:51 Not tainted syzkaller #0 PREEMPT(full) 
[  332.284454][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  332.284472][    C0] Workqueue: kvfree_rcu_reclaim kfree_rcu_work
[  332.284503][    C0] RIP: 0010:stack_access_ok+0xc/0x200
[  332.284540][    C0] Code: ba fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 b8 00 00 00 00 00 fc ff df 41 57 <41> 56 4c 8d 77 08 41 55 41 54 49 89 d4 4c 89 f2 55 48 c1 ea 03 48
[  332.284566][    C0] RSP: 0018:ffffc9000c2f7640 EFLAGS: 00000246
[  332.284585][    C0] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff912fce3c
[  332.284604][    C0] RDX: 0000000000000008 RSI: ffffc9000c2f7a08 RDI: ffffc9000c2f76c0
[  332.284621][    C0] RBP: ffffc9000c2f7708 R08: ffffffff912fce40 R09: 0000000079a517f7
[  332.284639][    C0] R10: 0000000000000002 R11: 0000000000012711 R12: ffffc9000c2f7710
[  332.284656][    C0] R13: ffffc9000c2f76c0 R14: ffffc9000c2f7a10 R15: ffffc9000c2f76f4
[  332.284674][    C0] FS:  0000000000000000(0000) GS:ffff8881248fc000(0000) knlGS:0000000000000000
[  332.284699][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  332.284717][    C0] CR2: 00007f0855e21000 CR3: 00000000562ea000 CR4: 00000000003526f0
[  332.284734][    C0] Call Trace:
[  332.284742][    C0]  <TASK>
[  332.284751][    C0]  unwind_next_frame+0xb7d/0x20b0
[  332.284786][    C0]  ? kasan_save_stack+0x33/0x60
[  332.284825][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[  332.284870][    C0]  arch_stack_walk+0x94/0x100
[  332.284905][    C0]  ? kasan_save_stack+0x33/0x60
[  332.284943][    C0]  stack_trace_save+0x8e/0xc0
[  332.284985][    C0]  ? __pfx_stack_trace_save+0x10/0x10
[  332.285029][    C0]  ? __lock_acquire+0x436/0x2890
[  332.285055][    C0]  kasan_save_stack+0x33/0x60
[  332.285089][    C0]  ? kasan_save_stack+0x33/0x60
[  332.285155][    C0]  kasan_save_track+0x14/0x30
[  332.285190][    C0]  kasan_save_free_info+0x3b/0x60
[  332.285219][    C0]  __kasan_slab_free+0x5f/0x80
[  332.285263][    C0]  kmem_cache_free_bulk+0x2bf/0x680
[  332.285298][    C0]  ? kvfree_rcu_bulk+0x1b7/0x1e0
[  332.285333][    C0]  kvfree_rcu_bulk+0x1b7/0x1e0
[  332.285360][    C0]  kfree_rcu_work+0x124/0x1a0
[  332.285389][    C0]  ? rcu_is_watching+0x12/0xc0
[  332.285429][    C0]  process_one_work+0x9ba/0x1b20
[  332.285464][    C0]  ? __pfx_addrconf_dad_work+0x10/0x10
[  332.285492][    C0]  ? __pfx_process_one_work+0x10/0x10
[  332.285527][    C0]  ? assign_work+0x1a0/0x250
[  332.285565][    C0]  worker_thread+0x6c8/0xf10
[  332.285599][    C0]  ? __kthread_parkme+0x19e/0x250
[  332.285637][    C0]  ? __pfx_worker_thread+0x10/0x10
[  332.285664][    C0]  kthread+0x3c5/0x780
[  332.285688][    C0]  ? __pfx_kthread+0x10/0x10
[  332.285714][    C0]  ? rcu_is_watching+0x12/0xc0
[  332.285749][    C0]  ? __pfx_kthread+0x10/0x10
[  332.285774][    C0]  ret_from_fork+0x983/0xb10
[  332.285799][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  332.285826][    C0]  ? __switch_to+0x7af/0x10d0
[  332.285859][    C0]  ? __pfx_kthread+0x10/0x10
[  332.285884][    C0]  ret_from_fork_asm+0x1a/0x30
[  332.285932][    C0]  </TASK>
[  332.626000][   T32] Kernel panic - not syncing: hung_task: blocked tasks
[  332.632916][   T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  332.642083][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  332.652183][   T32] Call Trace:
[  332.655493][   T32]  <TASK>
[  332.658455][   T32]  dump_stack_lvl+0x3d/0x1f0
[  332.663111][   T32]  vpanic+0x640/0x6f0
[  332.667138][   T32]  panic+0xca/0xd0
[  332.670913][   T32]  ? __pfx_panic+0x10/0x10
[  332.675382][   T32]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  332.681424][   T32]  ? nmi_trigger_cpumask_backtrace+0x1b1/0x300
[  332.687637][   T32]  ? nmi_trigger_cpumask_backtrace+0x2be/0x300
[  332.693845][   T32]  ? watchdog+0xe83/0x1180
[  332.698343][   T32]  ? watchdog+0xe76/0x1180
[  332.702831][   T32]  watchdog+0xe94/0x1180
[  332.707159][   T32]  ? rcu_is_watching+0x12/0xc0
[  332.711981][   T32]  ? __pfx_watchdog+0x10/0x10
[  332.716732][   T32]  ? lockdep_hardirqs_on+0x7c/0x110
[  332.722007][   T32]  ? __kthread_parkme+0x19e/0x250
[  332.727094][   T32]  ? __pfx_watchdog+0x10/0x10
[  332.731859][   T32]  kthread+0x3c5/0x780
[  332.735993][   T32]  ? __pfx_kthread+0x10/0x10
[  332.740650][   T32]  ? rcu_is_watching+0x12/0xc0
[  332.745475][   T32]  ? __pfx_kthread+0x10/0x10
[  332.750122][   T32]  ret_from_fork+0x983/0xb10
[  332.754769][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  332.759942][   T32]  ? __switch_to+0x7af/0x10d0
[  332.764678][   T32]  ? __pfx_kthread+0x10/0x10
[  332.769319][   T32]  ret_from_fork_asm+0x1a/0x30
[  332.774187][   T32]  </TASK>
[  332.777883][   T32] Kernel Offset: disabled
[  332.782223][   T32] Rebooting in 86400 seconds..