[ 32.341158][ T3224] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.474636][ T3224] bridge_slave_1: left allmulticast mode [ 32.474678][ T3224] bridge_slave_1: left promiscuous mode [ 32.475020][ T3224] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.481242][ T3224] bridge_slave_0: left allmulticast mode [ 32.482623][ T3224] bridge_slave_0: left promiscuous mode [ 32.483833][ T3224] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.541641][ T3224] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 32.568753][ T3224] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 32.608239][ T3224] bond0 (unregistering): Released all slaves [ 32.656875][ T3224] hsr_slave_0: left promiscuous mode [ 32.658571][ T3224] hsr_slave_1: left promiscuous mode [ 32.658877][ T3224] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 32.658892][ T3224] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 32.660376][ T3224] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 32.660388][ T3224] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 32.666637][ T3224] veth1_macvtap: left promiscuous mode [ 32.667806][ T3224] veth0_macvtap: left promiscuous mode [ 32.668924][ T3224] veth1_vlan: left promiscuous mode [ 32.670056][ T3224] veth0_vlan: left promiscuous mode [ 32.770323][ T3224] team0 (unregistering): Port device team_slave_1 removed [ 32.774030][ T3224] team0 (unregistering): Port device team_slave_0 removed [ 32.813997][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 32.936144][ T4401] 8021q: adding VLAN 0 to HW filter on device eth1 [ 33.053987][ T4401] 8021q: adding VLAN 0 to HW filter on device eth2 [ 33.062191][ T3224] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.101767][ T3224] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.165793][ T3224] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.180058][ T4401] 8021q: adding VLAN 0 to HW filter on device eth3 [ 33.224674][ T3224] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.355417][ T3224] bridge_slave_1: left allmulticast mode [ 33.355452][ T3224] bridge_slave_1: left promiscuous mode [ 33.355547][ T3224] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.362199][ T3224] bridge_slave_0: left allmulticast mode [ 33.362222][ T3224] bridge_slave_0: left promiscuous mode [ 33.362455][ T3224] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.416558][ T3224] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 33.428960][ T3224] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 33.431396][ T3224] bond0 (unregistering): Released all slaves [ 33.608696][ T4401] 8021q: adding VLAN 0 to HW filter on device eth4 [ 33.763236][ T4401] 8021q: adding VLAN 0 to HW filter on device eth5 [ 33.905073][ T4401] 8021q: adding VLAN 0 to HW filter on device eth6 [ 33.973878][ T3224] hsr_slave_0: left promiscuous mode [ 33.975340][ T3224] hsr_slave_1: left promiscuous mode [ 33.976811][ T3224] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 33.979993][ T3224] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 33.981873][ T3224] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 33.981895][ T3224] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 33.987391][ T3224] veth1_macvtap: left promiscuous mode [ 33.988478][ T3224] veth0_macvtap: left promiscuous mode [ 33.989771][ T3224] veth1_vlan: left promiscuous mode [ 33.990902][ T3224] veth0_vlan: left promiscuous mode [ 34.075688][ T3224] team0 (unregistering): Port device team_slave_1 removed [ 34.090631][ T3224] team0 (unregistering): Port device team_slave_0 removed [ 34.144109][ T4401] 8021q: adding VLAN 0 to HW filter on device eth7 Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. 1970/01/01 00:00:37 parsed 1 programs 1970/01/01 00:00:37 serving rpc on tcp://35581 Setting up swapspace version 1, size = 127995904 bytes [ 38.127506][ T5034] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 39.858743][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.864091][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.866142][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.868159][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.870016][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.377428][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.377458][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.450925][ T619] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.452422][ T619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.849187][ T5097] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.849278][ T5097] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.849332][ T5097] bridge_slave_0: entered allmulticast mode [ 40.849777][ T5097] bridge_slave_0: entered promiscuous mode [ 40.850927][ T5097] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.850980][ T5097] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.851026][ T5097] bridge_slave_1: entered allmulticast mode [ 40.851449][ T5097] bridge_slave_1: entered promiscuous mode [ 40.859233][ T5097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.860233][ T5097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.866957][ T5097] team0: Port device team_slave_0 added [ 40.868399][ T5097] team0: Port device team_slave_1 added [ 40.874355][ T5097] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.874536][ T5097] 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. [ 40.874713][ T5097] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.877852][ T5097] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.877861][ T5097] 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. [ 40.877874][ T5097] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.892904][ T5097] hsr_slave_0: entered promiscuous mode [ 40.893213][ T5097] hsr_slave_1: entered promiscuous mode [ 40.934876][ T5097] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 40.936938][ T5097] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 40.937779][ T5097] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 40.939311][ T5097] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 40.939620][ T5097] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 40.941488][ T5097] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 40.941906][ T5097] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.943584][ T5097] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 40.951059][ T5097] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.951100][ T5097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.951174][ T5097] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.951202][ T5097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.967084][ T5097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.971991][ T5097] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.973326][ T1333] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.974668][ T1333] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.979641][ T1333] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.979675][ T1333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.982736][ T1333] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.982773][ T1333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.080474][ T5097] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.092597][ T5097] veth0_vlan: entered promiscuous mode [ 41.096153][ T5097] veth1_vlan: entered promiscuous mode [ 41.102427][ T5097] veth0_macvtap: entered promiscuous mode [ 41.103420][ T5097] veth1_macvtap: entered promiscuous mode [ 41.106665][ T5097] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.112071][ T5097] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.114877][ T3224] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.115028][ T3224] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.115050][ T3224] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.115070][ T3224] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:41 executed programs: 0 [ 41.217512][ T4745] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.222116][ T4745] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.234913][ T5152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.240856][ T5152] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 41.250838][ T5152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.251150][ T4746] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 41.262482][ T5156] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 41.262736][ T5156] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 41.266783][ T5156] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 41.267004][ T5156] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 41.267675][ T5154] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 41.268735][ T5154] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.268901][ T5156] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 41.271715][ T50] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 41.271811][ T50] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 41.274795][ T5156] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 41.278944][ T5156] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 41.280469][ T5156] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 41.282235][ T4745] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 41.289344][ T4746] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 41.340875][ T5152] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 41.342758][ T5152] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 41.344852][ T5152] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 41.346799][ T5152] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 41.352876][ T5152] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 41.426874][ T1333] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.659590][ T5147] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.661019][ T5147] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.662405][ T5147] bridge_slave_0: entered allmulticast mode [ 41.663933][ T5147] bridge_slave_0: entered promiscuous mode [ 41.673183][ T5147] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.674535][ T5147] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.675846][ T5147] bridge_slave_1: entered allmulticast mode [ 41.677612][ T5147] bridge_slave_1: entered promiscuous mode [ 41.698337][ T5147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.712268][ T5147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.755088][ T5163] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.755184][ T5163] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.755243][ T5163] bridge_slave_0: entered allmulticast mode [ 41.755728][ T5163] bridge_slave_0: entered promiscuous mode [ 41.760658][ T5147] team0: Port device team_slave_0 added [ 41.762317][ T5147] team0: Port device team_slave_1 added [ 41.762423][ T5163] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.762759][ T5163] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.762829][ T5163] bridge_slave_1: entered allmulticast mode [ 41.763641][ T5163] bridge_slave_1: entered promiscuous mode [ 41.788223][ T5147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.789515][ T5147] 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. [ 41.794400][ T5147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.808743][ T5147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.810040][ T5147] 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. [ 41.814775][ T5147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.818714][ T5163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.819927][ T5163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.843370][ T5146] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.843459][ T5146] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.843523][ T5146] bridge_slave_0: entered allmulticast mode [ 41.843970][ T5146] bridge_slave_0: entered promiscuous mode [ 41.861367][ T5163] team0: Port device team_slave_0 added [ 41.862527][ T5146] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.862577][ T5146] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.862676][ T5146] bridge_slave_1: entered allmulticast mode [ 41.863105][ T5146] bridge_slave_1: entered promiscuous mode [ 41.866964][ T5150] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.867190][ T5150] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.867244][ T5150] bridge_slave_0: entered allmulticast mode [ 41.871267][ T5150] bridge_slave_0: entered promiscuous mode [ 41.872228][ T5150] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.872258][ T5150] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.872307][ T5150] bridge_slave_1: entered allmulticast mode [ 41.872910][ T5150] bridge_slave_1: entered promiscuous mode [ 41.884130][ T5147] hsr_slave_0: entered promiscuous mode [ 41.884459][ T5147] hsr_slave_1: entered promiscuous mode [ 41.884662][ T5147] debugfs: 'hsr0' already exists in 'hsr' [ 41.884672][ T5147] Cannot create hsr debugfs directory [ 41.892110][ T5163] team0: Port device team_slave_1 added [ 41.901807][ T5150] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.903185][ T5146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.904221][ T5146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.913319][ T5163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.914717][ T5163] 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. [ 41.919371][ T5163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.924051][ T5150] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.932534][ T5163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.932558][ T5163] 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. [ 41.932574][ T5163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.945032][ T5146] team0: Port device team_slave_0 added [ 41.946096][ T5146] team0: Port device team_slave_1 added [ 41.949898][ T5155] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.951260][ T5155] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.952702][ T5155] bridge_slave_0: entered allmulticast mode [ 41.954369][ T5155] bridge_slave_0: entered promiscuous mode [ 41.960914][ T5163] hsr_slave_0: entered promiscuous mode [ 41.962348][ T5163] hsr_slave_1: entered promiscuous mode [ 41.962666][ T5163] debugfs: 'hsr0' already exists in 'hsr' [ 41.962677][ T5163] Cannot create hsr debugfs directory [ 41.972189][ T5150] team0: Port device team_slave_0 added [ 41.974055][ T5150] team0: Port device team_slave_1 added [ 41.975092][ T5155] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.976438][ T5155] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.977682][ T5155] bridge_slave_1: entered allmulticast mode [ 41.978154][ T5155] bridge_slave_1: entered promiscuous mode [ 41.983990][ T5146] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.984016][ T5146] 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. [ 41.984031][ T5146] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.984597][ T5146] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.984603][ T5146] 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. [ 41.984619][ T5146] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.998512][ T5150] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.998523][ T5150] 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. [ 41.998540][ T5150] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.013023][ T5150] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.013047][ T5150] 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. [ 42.013063][ T5150] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.016060][ T5155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.016982][ T5155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.030442][ T5146] hsr_slave_0: entered promiscuous mode [ 42.031910][ T5146] hsr_slave_1: entered promiscuous mode [ 42.033797][ T5146] debugfs: 'hsr0' already exists in 'hsr' [ 42.034868][ T5146] Cannot create hsr debugfs directory [ 42.039136][ T5155] team0: Port device team_slave_0 added [ 42.043011][ T5155] team0: Port device team_slave_1 added [ 42.062733][ T5155] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.064125][ T5155] 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. [ 42.067431][ T5155] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.083832][ T5155] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.083856][ T5155] 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. [ 42.083871][ T5155] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.094318][ T5150] hsr_slave_0: entered promiscuous mode [ 42.094695][ T5150] hsr_slave_1: entered promiscuous mode [ 42.094923][ T5150] debugfs: 'hsr0' already exists in 'hsr' [ 42.094934][ T5150] Cannot create hsr debugfs directory [ 42.120345][ T5155] hsr_slave_0: entered promiscuous mode [ 42.120683][ T5155] hsr_slave_1: entered promiscuous mode [ 42.120888][ T5155] debugfs: 'hsr0' already exists in 'hsr' [ 42.120898][ T5155] Cannot create hsr debugfs directory [ 42.224085][ T5147] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 42.226405][ T5147] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.226765][ T5147] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 42.228826][ T5147] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.229571][ T5147] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 42.231457][ T5147] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.231760][ T5147] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 42.233673][ T5147] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.251002][ T5163] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 42.253316][ T5163] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.255015][ T5163] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 42.257123][ T5163] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.258231][ T5163] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 42.259348][ T5163] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.262411][ T5163] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 42.264601][ T5163] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.315350][ T5147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.326804][ T5147] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.341204][ T3100] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.341245][ T3100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.350188][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.350233][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.362959][ T5147] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.362994][ T5147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.373492][ T5163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.396673][ T5163] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.402211][ T3224] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.402236][ T3224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.404629][ T3224] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.404650][ T3224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.425997][ T5163] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.539481][ T5147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.553651][ T5147] veth0_vlan: entered promiscuous mode [ 42.559517][ T5147] veth1_vlan: entered promiscuous mode [ 42.569954][ T5147] veth0_macvtap: entered promiscuous mode [ 42.572303][ T5147] veth1_macvtap: entered promiscuous mode [ 42.577244][ T5147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.584066][ T5147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.598842][ T40] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.598900][ T40] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.598921][ T40] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.598939][ T40] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.635631][ T5163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.643205][ T5146] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.649459][ T5146] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.649838][ T5146] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.654715][ T5146] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.656748][ T5146] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.659433][ T5146] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.659770][ T5146] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.663323][ T5146] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.667089][ T619] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.667116][ T619] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.716850][ T619] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.716885][ T619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.788323][ T5317] gadgetfs: bound to dummy_udc driver [ 42.810283][ T5146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.811076][ T5163] veth0_vlan: entered promiscuous mode [ 42.812808][ T5163] veth1_vlan: entered promiscuous mode [ 42.846835][ T5163] veth0_macvtap: entered promiscuous mode [ 42.876759][ T5146] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.882143][ T5163] veth1_macvtap: entered promiscuous mode [ 42.896061][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.896103][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.896620][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.896646][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.905471][ T5163] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.908260][ T5163] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.918452][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.918506][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.918528][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.918544][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.002077][ T3224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.002105][ T3224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.024300][ T1333] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.030925][ T3224] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.030952][ T3224] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.065233][ T5150] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 43.069727][ T5150] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 43.073578][ T5150] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 43.075750][ T5150] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 43.077216][ T5150] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 43.079654][ T5150] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 43.080641][ T5150] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 43.082024][ T5150] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 43.110911][ T5352] gadgetfs: bound to dummy_udc driver [ 43.151216][ T5150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.162896][ T5150] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.168943][ T3100] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.168988][ T3100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.170069][ T3100] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.170089][ T3100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.247288][ T5146] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.285759][ T5146] veth0_vlan: entered promiscuous mode [ 43.295132][ T5146] veth1_vlan: entered promiscuous mode [ 43.306542][ T5146] veth0_macvtap: entered promiscuous mode [ 43.308298][ T5152] Bluetooth: hci2: command tx timeout [ 43.308406][ T5152] Bluetooth: hci0: command tx timeout [ 43.310873][ T5146] veth1_macvtap: entered promiscuous mode [ 43.314734][ T5146] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.318652][ T5146] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.322117][ T3100] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.322161][ T3100] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.322181][ T3100] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.322195][ T3100] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.360711][ T3224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.360738][ T3224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.379484][ T3224] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.379515][ T3224] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.399081][ T4746] Bluetooth: hci3: command tx timeout [ 43.413785][ T5150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.430548][ T5390] gadgetfs: bound to dummy_udc driver [ 43.436048][ T5150] veth0_vlan: entered promiscuous mode [ 43.458846][ T5150] veth1_vlan: entered promiscuous mode [ 43.475112][ T5150] veth0_macvtap: entered promiscuous mode [ 43.476199][ T5150] veth1_macvtap: entered promiscuous mode [ 43.491943][ T5150] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.500329][ T5150] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.503038][ T3224] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.504738][ T3224] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.511319][ T3224] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.513014][ T3224] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.544465][ T3224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.546463][ T3224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.570419][ T3100] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.570450][ T3100] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.625457][ T5407] gadgetfs: bound to dummy_udc driver [ 43.708221][ T4852] usb usb1-port1: Cannot enable. Maybe the USB cable is bad? [ 43.708457][ T4852] gadgetfs: suspended from state 2 [ 44.434318][ T1333] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.531270][ T1333] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.621786][ T1333] bridge_slave_1: left allmulticast mode [ 44.621830][ T1333] bridge_slave_1: left promiscuous mode [ 44.621912][ T1333] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.625970][ T5152] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 44.628663][ T5152] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 44.629131][ T5152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 44.629462][ T5152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 44.629658][ T5152] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 44.636160][ T1333] bridge_slave_0: left allmulticast mode [ 44.637165][ T1333] bridge_slave_0: left promiscuous mode [ 44.638627][ T1333] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.726193][ T1333] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.748741][ T1333] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.788288][ T1333] bond0 (unregistering): Released all slaves [ 44.906327][ T5152] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 44.912288][ T5152] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 44.913871][ T5152] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 44.920891][ T5152] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 44.921163][ T5152] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 44.925042][ T5152] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 44.935524][ T4745] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 44.935867][ T4745] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 44.936197][ T4745] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 44.936390][ T4745] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 45.054008][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 45.122876][ T1333] hsr_slave_0: left promiscuous mode [ 45.123948][ T1333] hsr_slave_1: left promiscuous mode [ 45.124282][ T1333] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.124295][ T1333] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.125291][ T1333] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.125300][ T1333] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.134039][ T1333] veth1_macvtap: left promiscuous mode [ 45.134079][ T1333] veth0_macvtap: left promiscuous mode [ 45.134127][ T1333] veth1_vlan: left promiscuous mode [ 45.134168][ T1333] veth0_vlan: left promiscuous mode [ 45.225402][ T1333] team0 (unregistering): Port device team_slave_1 removed [ 45.229404][ T1333] team0 (unregistering): Port device team_slave_0 removed [ 45.430529][ T5537] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.432096][ T5537] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.433700][ T5537] bridge_slave_0: entered allmulticast mode [ 45.435393][ T5537] bridge_slave_0: entered promiscuous mode [ 45.445250][ T5537] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.446808][ T5537] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.448683][ T5537] bridge_slave_1: entered allmulticast mode [ 45.450358][ T5537] bridge_slave_1: entered promiscuous mode [ 45.467578][ T4746] Bluetooth: hci3: command tx timeout [ 45.470983][ T5537] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.485900][ T5537] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.521938][ T5537] team0: Port device team_slave_0 added [ 45.525485][ T5537] team0: Port device team_slave_1 added [ 45.573513][ T5537] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.573545][ T5537] 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. [ 45.573561][ T5537] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.592572][ T5537] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.592602][ T5537] 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. [ 45.592628][ T5537] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.611388][ T5155] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.612784][ T5155] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 45.614046][ T5557] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.614105][ T5557] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.614167][ T5557] bridge_slave_0: entered allmulticast mode [ 45.614720][ T5557] bridge_slave_0: entered promiscuous mode [ 45.615563][ T5557] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.615583][ T5557] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.615638][ T5557] bridge_slave_1: entered allmulticast mode [ 45.616118][ T5557] bridge_slave_1: entered promiscuous mode [ 45.620364][ T5558] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.620385][ T5558] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.620444][ T5558] bridge_slave_0: entered allmulticast mode [ 45.620930][ T5558] bridge_slave_0: entered promiscuous mode [ 45.622158][ T5155] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.624945][ T5155] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 45.625244][ T5155] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 45.629345][ T5155] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 45.643785][ T5558] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.643840][ T5558] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.643904][ T5558] bridge_slave_1: entered allmulticast mode [ 45.644423][ T5558] bridge_slave_1: entered promiscuous mode [ 45.654581][ T5155] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 45.659583][ T5155] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 45.669992][ T1333] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.674985][ T5557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.682683][ T5558] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.685532][ T5537] hsr_slave_0: entered promiscuous mode [ 45.686197][ T5537] hsr_slave_1: entered promiscuous mode [ 45.692936][ T5557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.695330][ T4745] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 45.696055][ T4745] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 45.696278][ T4745] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 45.696686][ T4745] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 45.696899][ T4745] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 45.712841][ T5558] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.725093][ T5557] team0: Port device team_slave_0 added [ 45.746304][ T5557] team0: Port device team_slave_1 added [ 45.773957][ T5558] team0: Port device team_slave_0 added [ 45.775056][ T5558] team0: Port device team_slave_1 added [ 45.779214][ T5557] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.779241][ T5557] 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. [ 45.779257][ T5557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.780036][ T5557] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.780043][ T5557] 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. [ 45.780053][ T5557] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.791831][ T5558] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.791842][ T5558] 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. [ 45.791855][ T5558] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.798506][ T5558] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.798515][ T5558] 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. [ 45.798530][ T5558] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.819406][ T5557] hsr_slave_0: entered promiscuous mode [ 45.820840][ T5557] hsr_slave_1: entered promiscuous mode [ 45.822122][ T5557] debugfs: 'hsr0' already exists in 'hsr' [ 45.823198][ T5557] Cannot create hsr debugfs directory [ 45.858479][ T5558] hsr_slave_0: entered promiscuous mode [ 45.858839][ T5558] hsr_slave_1: entered promiscuous mode [ 45.859058][ T5558] debugfs: 'hsr0' already exists in 'hsr' [ 45.859068][ T5558] Cannot create hsr debugfs directory [ 45.913181][ T5537] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 45.916141][ T5537] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 45.929987][ T5537] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 45.932178][ T5537] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 45.933945][ T5537] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 45.935970][ T5537] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 45.937755][ T5537] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 45.939842][ T5537] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 45.955964][ T5155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.972647][ T5155] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.974957][ T3224] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.975000][ T3224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.003291][ T3224] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.003328][ T3224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.045424][ T5557] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 46.048262][ T5557] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 46.048594][ T5557] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 46.050253][ T5557] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 46.069232][ T5557] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 46.071472][ T5557] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 46.071829][ T5557] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 46.074898][ T5557] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 46.079506][ T5537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.109421][ T5558] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 46.111914][ T5558] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 46.112252][ T5558] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 46.114225][ T5558] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 46.115922][ T5537] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.122580][ T5640] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.122692][ T5640] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.122761][ T5640] bridge_slave_0: entered allmulticast mode [ 46.123237][ T5640] bridge_slave_0: entered promiscuous mode [ 46.126957][ T3347] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.126983][ T3347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.129254][ T5558] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 46.130887][ T5558] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 46.131187][ T5558] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 46.132489][ T5558] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 46.137085][ T5640] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.137832][ T5640] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.137951][ T5640] bridge_slave_1: entered allmulticast mode [ 46.138451][ T5640] bridge_slave_1: entered promiscuous mode [ 46.145668][ T3347] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.145704][ T3347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.153588][ T5640] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.160537][ T5640] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.175637][ T5640] team0: Port device team_slave_0 added [ 46.177059][ T5640] team0: Port device team_slave_1 added [ 46.189700][ T5537] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.191673][ T5537] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.215478][ T5640] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.215510][ T5640] 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. [ 46.215526][ T5640] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.216142][ T5640] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.216148][ T5640] 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. [ 46.216158][ T5640] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.246088][ T5558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.249210][ T5640] hsr_slave_0: entered promiscuous mode [ 46.250676][ T5640] hsr_slave_1: entered promiscuous mode [ 46.251970][ T5640] debugfs: 'hsr0' already exists in 'hsr' [ 46.253241][ T5640] Cannot create hsr debugfs directory [ 46.260152][ T5557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.274234][ T5558] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.290485][ T3224] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.290526][ T3224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.290922][ T3224] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.290943][ T3224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.296696][ T5557] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.304505][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.304547][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.313234][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.313278][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.333567][ T5155] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.391605][ T5537] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.416364][ T5155] veth0_vlan: entered promiscuous mode [ 46.429321][ T5640] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 46.437768][ T5640] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 46.438148][ T5640] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 46.442357][ T5640] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 46.445912][ T5155] veth1_vlan: entered promiscuous mode [ 46.447029][ T5640] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 46.454640][ T5640] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 46.462909][ T5640] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 46.465235][ T5640] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 46.496805][ T5155] veth0_macvtap: entered promiscuous mode [ 46.501124][ T5155] veth1_macvtap: entered promiscuous mode [ 46.522855][ T5537] veth0_vlan: entered promiscuous mode [ 46.539322][ T5537] veth1_vlan: entered promiscuous mode [ 46.558085][ T5155] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.559609][ T5155] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.575218][ T39] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.575271][ T39] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.575305][ T39] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.575327][ T39] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.596957][ T5537] veth0_macvtap: entered promiscuous mode [ 46.599738][ T5558] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.612765][ T5537] veth1_macvtap: entered promiscuous mode [ 46.618122][ T5557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.633695][ T5537] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.641045][ T1333] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.651967][ T5537] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.655295][ T5640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.657074][ T39] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.657175][ T39] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.657233][ T39] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.657256][ T39] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.658306][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.658317][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.665494][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.665503][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.668979][ T4745] Bluetooth: hci0: command tx timeout [ 46.683749][ T5640] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.729118][ T3100] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.729168][ T3100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.729703][ T3100] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.729722][ T3100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.744837][ T1333] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:46 executed programs: 22 [ 46.765572][ T3100] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.767154][ T3100] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.769598][ T5751] gadgetfs: bound to dummy_udc driver [ 46.813513][ T5557] veth0_vlan: entered promiscuous mode [ 46.815542][ T5557] veth1_vlan: entered promiscuous mode [ 46.839138][ T1333] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.851408][ T3100] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.851437][ T3100] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.856164][ T5558] veth0_vlan: entered promiscuous mode [ 46.862654][ T5558] veth1_vlan: entered promiscuous mode [ 46.869678][ T5558] veth0_macvtap: entered promiscuous mode [ 46.872496][ T5558] veth1_macvtap: entered promiscuous mode [ 46.910738][ T5557] veth0_macvtap: entered promiscuous mode [ 46.914921][ T5557] veth1_macvtap: entered promiscuous mode [ 46.922909][ T5558] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.931319][ T5558] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.954760][ T40] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.955028][ T40] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.955047][ T40] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.955063][ T40] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.968135][ T5557] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.970742][ T5557] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.987917][ T4745] Bluetooth: hci2: command tx timeout [ 46.988040][ T4745] Bluetooth: hci1: command tx timeout [ 47.003423][ T5763] gadgetfs: bound to dummy_udc driver [ 47.036272][ T1333] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.039732][ T39] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.039769][ T39] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.039793][ T39] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.039811][ T39] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.052745][ T3224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.054915][ T3224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.122411][ T619] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.122439][ T619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.126212][ T1333] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.140633][ T5640] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.166717][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.166751][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.186680][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.186713][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.222545][ T1333] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.224717][ T5779] gadgetfs: bound to dummy_udc driver [ 47.229182][ T5737] usb usb1-port1: Cannot enable. Maybe the USB cable is bad? [ 47.229225][ T5737] gadgetfs: suspended from state 2 [ 47.347210][ T1333] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.358481][ T5737] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 47.360376][ C1] gadgetfs: connected [ 47.361423][ T5737] gadgetfs: disconnected [ 47.364094][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 47.375279][ T5640] veth0_vlan: entered promiscuous mode [ 47.384075][ T5640] veth1_vlan: entered promiscuous mode [ 47.400886][ T5640] veth0_macvtap: entered promiscuous mode [ 47.401553][ T5798] gadgetfs: bound to dummy_udc driver [ 47.406210][ T5640] veth1_macvtap: entered promiscuous mode [ 47.423518][ T5640] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.424577][ T5640] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.435106][ T39] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.435158][ T39] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.435187][ T39] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.435208][ T39] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.558910][ T1333] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.567969][ T5557] ================================================================== [ 47.567985][ T5557] BUG: KASAN: slab-use-after-free in ep_open+0xb8/0x2bc [ 47.568006][ T5557] Write of size 4 at addr ffff0000d322748c by task syz-executor/5557 [ 47.568014][ T5557] [ 47.568019][ T5557] CPU: 1 UID: 0 PID: 5557 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 47.568028][ T5557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 47.568032][ T5557] Call trace: [ 47.568035][ T5557] show_stack+0x2c/0x3c (C) [ 47.568048][ T5557] __dump_stack+0x30/0x40 [ 47.568058][ T5557] dump_stack_lvl+0xd8/0x12c [ 47.568067][ T5557] print_address_description+0xb0/0x238 [ 47.568075][ T5557] print_report+0x68/0x84 [ 47.568082][ T5557] kasan_report+0x8c/0xc4 [ 47.568092][ T5557] kasan_check_range+0x17c/0x1ac [ 47.568100][ T5557] __kasan_check_write+0x20/0x30 [ 47.568110][ T5557] ep_open+0xb8/0x2bc [ 47.568117][ T5557] do_dentry_open+0x5c4/0xfc0 [ 47.568126][ T5557] vfs_open+0x44/0x2dc [ 47.568135][ T5557] path_openat+0x21fc/0x2a60 [ 47.568143][ T5557] do_file_open+0x1c8/0x2e8 [ 47.568151][ T5557] do_sys_openat2+0x114/0x1e8 [ 47.568160][ T5557] do_sys_open+0xb0/0xe0 [ 47.568169][ T5557] __arm64_sys_openat+0xa0/0xbc [ 47.568178][ T5557] invoke_syscall+0x98/0x244 [ 47.568187][ T5557] el0_svc_common+0xec/0x23c [ 47.568197][ T5557] do_el0_svc+0x4c/0x5c [ 47.568206][ T5557] el0_svc+0x64/0x260 [ 47.568216][ T5557] el0t_64_sync_handler+0x48/0x148 [ 47.568225][ T5557] el0t_64_sync+0x198/0x19c [ 47.568233][ T5557] [ 47.568234][ T5557] Allocated by task 5798: [ 47.568238][ T5557] kasan_save_track+0x40/0x78 [ 47.568245][ T5557] kasan_save_alloc_info+0x44/0x54 [ 47.568253][ T5557] __kasan_kmalloc+0x9c/0xb4 [ 47.568260][ T5557] __kmalloc_cache_noprof+0x2e8/0x5ec [ 47.568266][ T5557] gadgetfs_bind+0x204/0x7a0 [ 47.568272][ T5557] gadget_bind_driver+0x274/0x834 [ 47.568278][ T5557] really_probe+0x29c/0x800 [ 47.568286][ T5557] __driver_probe_device+0x1e0/0x350 [ 47.568294][ T5557] driver_probe_device+0x6c/0x19c [ 47.568301][ T5557] __driver_attach+0x168/0x384 [ 47.568308][ T5557] bus_for_each_dev+0x128/0x1b4 [ 47.568314][ T5557] driver_attach+0x50/0x60 [ 47.568321][ T5557] bus_add_driver+0x208/0x500 [ 47.568328][ T5557] driver_register+0x220/0x310 [ 47.568335][ T5557] usb_gadget_register_driver_owner+0xf0/0x25c [ 47.568344][ T5557] dev_config+0x91c/0xcc0 [ 47.568350][ T5557] vfs_write+0x2a4/0xa0c [ 47.568358][ T5557] ksys_write+0x12c/0x228 [ 47.568362][ T5557] __arm64_sys_write+0x7c/0x90 [ 47.568367][ T5557] invoke_syscall+0x98/0x244 [ 47.568375][ T5557] el0_svc_common+0xec/0x23c [ 47.568383][ T5557] do_el0_svc+0x4c/0x5c [ 47.568391][ T5557] el0_svc+0x64/0x260 [ 47.568398][ T5557] el0t_64_sync_handler+0x48/0x148 [ 47.568405][ T5557] el0t_64_sync+0x198/0x19c [ 47.568410][ T5557] [ 47.568412][ T5557] Freed by task 5799: [ 47.568415][ T5557] kasan_save_track+0x40/0x78 [ 47.568421][ T5557] kasan_save_free_info+0x58/0x70 [ 47.568429][ T5557] __kasan_slab_free+0x74/0xa4 [ 47.568436][ T5557] kfree+0x188/0x690 [ 47.568441][ T5557] put_ep+0xd0/0x144 [ 47.568447][ T5557] destroy_ep_files+0x244/0x2dc [ 47.568452][ T5557] gadgetfs_unbind+0x114/0x1f0 [ 47.568458][ T5557] gadget_unbind_driver+0x188/0x790 [ 47.568463][ T5557] device_remove+0xc4/0x134 [ 47.568470][ T5557] device_release_driver_internal+0x124/0x20c [ 47.568478][ T5557] driver_detach+0x124/0x1b4 [ 47.568485][ T5557] bus_remove_driver+0x124/0x22c [ 47.568491][ T5557] driver_unregister+0x78/0xac [ 47.568499][ T5557] usb_gadget_unregister_driver+0x50/0x78 [ 47.568507][ T5557] dev_release+0x8c/0x15c [ 47.568513][ T5557] __fput+0x338/0x74c [ 47.568518][ T5557] ____fput+0x20/0x30 [ 47.568524][ T5557] task_work_run+0x1cc/0x25c [ 47.568532][ T5557] do_exit+0x58c/0x1a74 [ 47.568541][ T5557] do_group_exit+0x0/0x238 [ 47.568549][ T5557] invoke_syscall+0x98/0x244 [ 47.568557][ T5557] el0_svc_common+0xec/0x23c [ 47.568565][ T5557] do_el0_svc+0x4c/0x5c [ 47.568572][ T5557] el0_svc+0x64/0x260 [ 47.568579][ T5557] el0t_64_sync_handler+0x48/0x148 [ 47.568587][ T5557] el0t_64_sync+0x198/0x19c [ 47.568592][ T5557] [ 47.568593][ T5557] The buggy address belongs to the object at ffff0000d3227400 [ 47.568593][ T5557] which belongs to the cache kmalloc-512 of size 512 [ 47.568599][ T5557] The buggy address is located 140 bytes inside of [ 47.568599][ T5557] freed 512-byte region [ffff0000d3227400, ffff0000d3227600) [ 47.568606][ T5557] [ 47.568608][ T5557] The buggy address belongs to the physical page: [ 47.568611][ T5557] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x113224 [ 47.568618][ T5557] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 47.568624][ T5557] flags: 0x5ffc00000000040(head|node=0|zone=2|lastcpupid=0x7ff) [ 47.568632][ T5557] page_type: f5(slab) [ 47.568639][ T5557] raw: 05ffc00000000040 ffff0000c0001c80 dead000000000100 dead000000000122 [ 47.568645][ T5557] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000 [ 47.568651][ T5557] head: 05ffc00000000040 ffff0000c0001c80 dead000000000100 dead000000000122 [ 47.568656][ T5557] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000 [ 47.568662][ T5557] head: 05ffc00000000002 fffffdffc34c8901 00000000ffffffff 00000000ffffffff [ 47.568667][ T5557] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 [ 47.568670][ T5557] page dumped because: kasan: bad access detected [ 47.568673][ T5557] [ 47.568675][ T5557] Memory state around the buggy address: [ 47.568678][ T5557] ffff0000d3227380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.568682][ T5557] ffff0000d3227400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.568686][ T5557] >ffff0000d3227480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.568689][ T5557] ^ [ 47.568693][ T5557] ffff0000d3227500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.568697][ T5557] ffff0000d3227580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.568700][ T5557] ================================================================== [ 47.568703][ T5557] Disabling lock debugging due to kernel taint [ 47.568706][ T5557] ------------[ cut here ]------------ [ 47.568708][ T5557] refcount_t: addition on 0; use-after-free. [ 47.568814][ T5557] WARNING: lib/refcount.c:25 at refcount_warn_saturate+0x134/0x1f8, CPU#1: syz-executor/5557 [ 47.582658][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.582669][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.589422][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.589432][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.637441][ T4401] 8021q: adding VLAN 0 to HW filter on device eth1 [ 47.675343][ T5557] Modules linked in: [ 47.675978][ T5557] CPU: 1 UID: 0 PID: 5557 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 47.677725][ T5557] Tainted: [B]=BAD_PAGE [ 47.678440][ T5557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 47.680139][ T5557] pstate: 634000c5 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 47.681461][ T5557] pc : refcount_warn_saturate+0x134/0x1f8 [ 47.682490][ T5557] lr : refcount_warn_saturate+0x134/0x1f8 [ 47.683481][ T5557] sp : ffff800094a97740 [ 47.684179][ T5557] x29: ffff800094a97740 x28: dfff800000000000 x27: 1fffe00019788600 [ 47.685482][ T5557] x26: ffff0000cbc43008 x25: 1fffe0001aebd509 x24: ffff0000d75ea848 [ 47.686814][ T5557] x23: dfff800000000000 x22: 0000000000000000 x21: ffff0000cbc42fc0 [ 47.688186][ T5557] x20: ffff0000d322748c x19: ffff80008a158000 x18: 0000000000000000 [ 47.689510][ T5557] x17: 3d3d3d3d3d3d3d3d x16: 3d3d3d3d3d3d3d3d x15: 3d3d3d3d3d3d3d3d [ 47.690850][ T5557] x14: 3d3d3d3d3d3d3d3d x13: 0000000000000001 x12: 0000000000000000 [ 47.692229][ T5557] x11: 0000000000000000 x10: 0000000000000003 x9 : 360a90020a0ce000 [ 47.693527][ T5557] x8 : 360a90020a0ce000 x7 : 0000000000000001 x6 : ffff80008048de94 [ 47.694823][ T5557] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f8054 [ 47.696169][ T5557] x2 : 0000000100000001 x1 : ffff0000c2a03a80 x0 : 0000000000000000 [ 47.697462][ T5557] Call trace: [ 47.697974][ T5557] refcount_warn_saturate+0x134/0x1f8 (P) [ 47.698884][ T5557] ep_open+0x238/0x2bc [ 47.699573][ T5557] do_dentry_open+0x5c4/0xfc0 [ 47.700343][ T5557] vfs_open+0x44/0x2dc [ 47.701005][ T5557] path_openat+0x21fc/0x2a60 [ 47.701737][ T5557] do_file_open+0x1c8/0x2e8 [ 47.702440][ T5557] do_sys_openat2+0x114/0x1e8 [ 47.703230][ T5557] do_sys_open+0xb0/0xe0 [ 47.703901][ T5557] __arm64_sys_openat+0xa0/0xbc [ 47.704675][ T5557] invoke_syscall+0x98/0x244 [ 47.705418][ T5557] el0_svc_common+0xec/0x23c [ 47.706217][ T5557] do_el0_svc+0x4c/0x5c [ 47.706945][ T5557] el0_svc+0x64/0x260 [ 47.707638][ T5557] el0t_64_sync_handler+0x48/0x148 [ 47.708441][ T5557] el0t_64_sync+0x198/0x19c [ 47.709149][ T5557] irq event stamp: 217440 [ 47.709924][ T5557] hardirqs last enabled at (217439): [] kasan_quarantine_put+0xb4/0x1c4 [ 47.711569][ T5557] hardirqs last disabled at (217440): [] _raw_spin_lock_irq+0x28/0x70 [ 47.713194][ T5557] softirqs last enabled at (213442): [] fpsimd_restore_current_state+0x39c/0x9c8 [ 47.714998][ T5557] softirqs last disabled at (213440): [] fpsimd_restore_current_state+0x44/0x9c8 [ 47.716757][ T5557] ---[ end trace 0000000000000000 ]--- [ 47.721929][ T4746] Bluetooth: hci4: command tx timeout