Warning: Permanently added '[localhost]:23814' (ED25519) to the list of known hosts. 2026/02/22 14:45:58 parsed 1 programs syzkaller login: [ 85.727435][ T5306] cgroup: Unknown subsys name 'net' [ 85.795529][ T5306] cgroup: Unknown subsys name 'cpuset' [ 85.802164][ T5306] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 87.612235][ T5306] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 93.835413][ T5326] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 94.020040][ T5335] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.025237][ T5335] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.028849][ T5335] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.033682][ T5335] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.036932][ T5335] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.099842][ T53] cfg80211: failed to load regulatory.db [ 98.576859][ T1045] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.580626][ T1045] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.702556][ T1041] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.705902][ T1041] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.032302][ T5353] chnl_net:caif_netlink_parms(): no params data found [ 99.259574][ T5353] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.283078][ T5353] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.286377][ T5353] bridge_slave_0: entered allmulticast mode [ 99.322659][ T5353] bridge_slave_0: entered promiscuous mode [ 99.342223][ T5353] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.345552][ T5353] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.348643][ T5353] bridge_slave_1: entered allmulticast mode [ 99.371822][ T5353] bridge_slave_1: entered promiscuous mode [ 99.443400][ T5353] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.469378][ T5353] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.556283][ T5353] team0: Port device team_slave_0 added [ 99.574013][ T5353] team0: Port device team_slave_1 added [ 99.638397][ T5353] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.661373][ T5353] 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. [ 99.686552][ T5353] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.711662][ T5353] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.715352][ T5353] 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. [ 99.757172][ T5353] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.862644][ T5353] hsr_slave_0: entered promiscuous mode [ 99.878479][ T5353] hsr_slave_1: entered promiscuous mode [ 100.374882][ T5353] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 100.396310][ T5353] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 100.415225][ T5353] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.432362][ T5353] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.615226][ T5353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.636003][ T5353] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.644057][ T1045] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.646932][ T1045] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.664987][ T1045] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.667909][ T1045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.697082][ T5353] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.957365][ T5353] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.239342][ T5353] veth0_vlan: entered promiscuous mode [ 101.266997][ T5353] veth1_vlan: entered promiscuous mode [ 101.304895][ T5353] veth0_macvtap: entered promiscuous mode [ 101.312260][ T5353] veth1_macvtap: entered promiscuous mode [ 101.327165][ T5353] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.337484][ T5353] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.352251][ T1045] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.363692][ T1045] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.387137][ T1045] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.394032][ T1045] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/22 14:46:16 executed programs: 0 [ 101.756370][ T5440] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.767714][ T5440] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 101.774618][ T5440] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.778306][ T5440] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.795414][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.798838][ T45] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 101.805286][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.809019][ T5440] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 101.820756][ T5335] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 101.824320][ T5335] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 102.003664][ T5335] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 102.024718][ T5440] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 102.029247][ T5440] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 102.033085][ T5440] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 102.037756][ T5440] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 102.054191][ T4662] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 102.058940][ T4662] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 102.069382][ T5440] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 102.073564][ T5440] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 102.077252][ T5440] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 102.080447][ T5440] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 102.085185][ T5440] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 102.089771][ T5440] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 102.093402][ T5440] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 102.097477][ T5440] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 102.257658][ T4662] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 102.271218][ T4662] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 102.275179][ T4662] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 102.285169][ T4662] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 102.288687][ T4662] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 103.320728][ T3038] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.901035][ T4662] Bluetooth: hci1: command tx timeout [ 103.903837][ T4662] Bluetooth: hci0: command tx timeout [ 103.973209][ T3038] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.020600][ T5436] chnl_net:caif_netlink_parms(): no params data found [ 104.085492][ T3038] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.201896][ T5453] Bluetooth: hci3: command tx timeout [ 104.204806][ T5453] Bluetooth: hci4: command tx timeout [ 104.207755][ T5453] Bluetooth: hci2: command tx timeout [ 104.332813][ T3038] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.364860][ T4662] Bluetooth: hci5: command tx timeout [ 104.576126][ T5437] chnl_net:caif_netlink_parms(): no params data found [ 104.762979][ T5436] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.766131][ T5436] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.769397][ T5436] bridge_slave_0: entered allmulticast mode [ 104.780683][ T5436] bridge_slave_0: entered promiscuous mode [ 104.886994][ T5436] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.890094][ T5436] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.911154][ T5436] bridge_slave_1: entered allmulticast mode [ 104.914868][ T5436] bridge_slave_1: entered promiscuous mode [ 105.097558][ T3038] bridge_slave_1: left allmulticast mode [ 105.100443][ T3038] bridge_slave_1: left promiscuous mode [ 105.131939][ T3038] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.162930][ T3038] bridge_slave_0: left allmulticast mode [ 105.165611][ T3038] bridge_slave_0: left promiscuous mode [ 105.168225][ T3038] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.468007][ T3038] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.474416][ T3038] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.479919][ T3038] bond0 (unregistering): Released all slaves [ 105.653544][ T5446] chnl_net:caif_netlink_parms(): no params data found [ 105.665681][ T5445] chnl_net:caif_netlink_parms(): no params data found [ 105.751186][ T5437] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.754437][ T5437] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.757703][ T5437] bridge_slave_0: entered allmulticast mode [ 105.781232][ T5437] bridge_slave_0: entered promiscuous mode [ 105.789737][ T5437] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.809328][ T5437] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.822853][ T5437] bridge_slave_1: entered allmulticast mode [ 105.834199][ T5437] bridge_slave_1: entered promiscuous mode [ 105.848771][ T5436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.873841][ T5436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.963369][ T4662] Bluetooth: hci0: command tx timeout [ 105.965813][ T4662] Bluetooth: hci1: command tx timeout [ 106.187694][ T5447] chnl_net:caif_netlink_parms(): no params data found [ 106.208121][ T5436] team0: Port device team_slave_0 added [ 106.278508][ T5437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.284694][ T5453] Bluetooth: hci2: command tx timeout [ 106.287023][ T5453] Bluetooth: hci4: command tx timeout [ 106.289287][ T5453] Bluetooth: hci3: command tx timeout [ 106.297811][ T5437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.323762][ T5436] team0: Port device team_slave_1 added [ 106.355463][ T5448] chnl_net:caif_netlink_parms(): no params data found [ 106.444361][ T5453] Bluetooth: hci5: command tx timeout [ 106.475862][ T3038] hsr_slave_0: left promiscuous mode [ 106.488166][ T3038] hsr_slave_1: left promiscuous mode [ 106.492338][ T3038] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.495654][ T3038] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.512143][ T3038] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.515533][ T3038] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.531666][ T3038] veth1_macvtap: left promiscuous mode [ 106.534247][ T3038] veth0_macvtap: left promiscuous mode [ 106.536835][ T3038] veth1_vlan: left promiscuous mode [ 106.539340][ T3038] veth0_vlan: left promiscuous mode [ 106.861586][ T3038] team0 (unregistering): Port device team_slave_1 removed [ 106.883553][ T3038] team0 (unregistering): Port device team_slave_0 removed [ 107.079901][ T5437] team0: Port device team_slave_0 added [ 107.112113][ T5437] team0: Port device team_slave_1 added [ 107.193290][ T5436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.196272][ T5436] 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. [ 107.232382][ T5436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.377773][ T5436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.381198][ T5436] 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. [ 107.421179][ T5436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.430329][ T5446] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.445585][ T5446] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.462707][ T5446] bridge_slave_0: entered allmulticast mode [ 107.471326][ T5446] bridge_slave_0: entered promiscuous mode [ 107.489984][ T5446] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.511008][ T5446] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.514067][ T5446] bridge_slave_1: entered allmulticast mode [ 107.523714][ T5446] bridge_slave_1: entered promiscuous mode [ 107.714811][ T5445] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.717720][ T5445] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.720687][ T5445] bridge_slave_0: entered allmulticast mode [ 107.731521][ T5445] bridge_slave_0: entered promiscuous mode [ 107.735047][ T5445] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.737934][ T5445] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.751471][ T5445] bridge_slave_1: entered allmulticast mode [ 107.755243][ T5445] bridge_slave_1: entered promiscuous mode [ 107.778280][ T5437] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.781676][ T5437] 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. [ 107.810734][ T5437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.843758][ T5446] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.887778][ T5437] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.892462][ T5437] 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. [ 107.904152][ T5437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.920078][ T5446] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.964092][ T5447] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.967261][ T5447] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.972778][ T5447] bridge_slave_0: entered allmulticast mode [ 107.976789][ T5447] bridge_slave_0: entered promiscuous mode [ 107.981276][ T5447] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.984404][ T5447] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.987404][ T5447] bridge_slave_1: entered allmulticast mode [ 107.991725][ T5447] bridge_slave_1: entered promiscuous mode [ 108.009439][ T5436] hsr_slave_0: entered promiscuous mode [ 108.012888][ T5436] hsr_slave_1: entered promiscuous mode [ 108.024337][ T5445] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.041628][ T5453] Bluetooth: hci1: command tx timeout [ 108.044098][ T5453] Bluetooth: hci0: command tx timeout [ 108.094349][ T5445] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.121893][ T5448] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.125114][ T5448] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.128245][ T5448] bridge_slave_0: entered allmulticast mode [ 108.161400][ T5448] bridge_slave_0: entered promiscuous mode [ 108.222259][ T5447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.228651][ T5446] team0: Port device team_slave_0 added [ 108.282879][ T5448] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.286036][ T5448] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.289123][ T5448] bridge_slave_1: entered allmulticast mode [ 108.303819][ T5448] bridge_slave_1: entered promiscuous mode [ 108.364086][ T45] Bluetooth: hci3: command tx timeout [ 108.366498][ T45] Bluetooth: hci4: command tx timeout [ 108.371831][ T45] Bluetooth: hci2: command tx timeout [ 108.413110][ T5437] hsr_slave_0: entered promiscuous mode [ 108.422961][ T5437] hsr_slave_1: entered promiscuous mode [ 108.432345][ T5437] debugfs: 'hsr0' already exists in 'hsr' [ 108.435041][ T5437] Cannot create hsr debugfs directory [ 108.453164][ T5447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.478547][ T5446] team0: Port device team_slave_1 added [ 108.524865][ T5453] Bluetooth: hci5: command tx timeout [ 108.557672][ T5445] team0: Port device team_slave_0 added [ 108.573146][ T5448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.626003][ T5445] team0: Port device team_slave_1 added [ 108.629540][ T5446] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.633584][ T5446] 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. [ 108.645023][ T5446] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.652790][ T5448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.657995][ T5446] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.661532][ T5446] 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. [ 108.672451][ T5446] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.688834][ T5447] team0: Port device team_slave_0 added [ 108.726024][ T5447] team0: Port device team_slave_1 added [ 108.843326][ T5445] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.846351][ T5445] 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. [ 108.871042][ T5445] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.906246][ T5448] team0: Port device team_slave_0 added [ 108.942801][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.945687][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 108.981356][ T5447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.992619][ T5445] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.002731][ T5445] 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. [ 109.032227][ T5445] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.038803][ T5448] team0: Port device team_slave_1 added [ 109.073121][ T5446] hsr_slave_0: entered promiscuous mode [ 109.081619][ T5446] hsr_slave_1: entered promiscuous mode [ 109.092470][ T5446] debugfs: 'hsr0' already exists in 'hsr' [ 109.095201][ T5446] Cannot create hsr debugfs directory [ 109.103415][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.106690][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 109.120669][ T5447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.277355][ T5448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.280607][ T5448] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 109.292814][ T5448] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.334409][ T5448] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.337500][ T5448] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 109.349427][ T5448] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.412683][ T5447] hsr_slave_0: entered promiscuous mode [ 109.421551][ T5447] hsr_slave_1: entered promiscuous mode [ 109.430471][ T5447] debugfs: 'hsr0' already exists in 'hsr' [ 109.434301][ T5447] Cannot create hsr debugfs directory [ 109.503801][ T5445] hsr_slave_0: entered promiscuous mode [ 109.507655][ T5445] hsr_slave_1: entered promiscuous mode [ 109.510589][ T5445] debugfs: 'hsr0' already exists in 'hsr' [ 109.514033][ T5445] Cannot create hsr debugfs directory [ 109.552914][ T5436] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 109.586890][ T5448] hsr_slave_0: entered promiscuous mode [ 109.591746][ T5448] hsr_slave_1: entered promiscuous mode [ 109.601088][ T5448] debugfs: 'hsr0' already exists in 'hsr' [ 109.603543][ T5448] Cannot create hsr debugfs directory [ 109.630342][ T5436] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 109.688309][ T5436] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 109.775100][ T5436] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 109.886382][ T5437] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 109.921590][ T5437] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 109.982706][ T5437] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 110.037920][ T5437] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 110.121925][ T5453] Bluetooth: hci0: command tx timeout [ 110.124520][ T5453] Bluetooth: hci1: command tx timeout [ 110.277091][ T5446] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 110.301729][ T5446] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 110.368935][ T5446] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 110.393607][ T5446] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 110.442201][ T45] Bluetooth: hci2: command tx timeout [ 110.444591][ T45] Bluetooth: hci4: command tx timeout [ 110.446982][ T45] Bluetooth: hci3: command tx timeout [ 110.537851][ T5436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.604081][ T5453] Bluetooth: hci5: command tx timeout [ 110.752959][ T5437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.766037][ T5436] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.789597][ T5437] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.818260][ T62] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.821427][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.860843][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.863918][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.889755][ T62] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.892857][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.935939][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.939176][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.968838][ T5448] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 111.011729][ T5448] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 111.026524][ T5448] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 111.079566][ T5436] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 111.104580][ T5436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.115781][ T5446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.119623][ T5448] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 111.183383][ T5446] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.264197][ T5437] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 111.268743][ T5437] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.345592][ T62] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.349749][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.456608][ T5445] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 111.506969][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.510110][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.581694][ T5445] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 111.668778][ T5445] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 111.743337][ T5445] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 111.829019][ T5446] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 112.054735][ T5436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.109742][ T5447] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 112.140203][ T5437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.192987][ T5447] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 112.227337][ T5447] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 112.259752][ T5448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.313810][ T5447] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 112.425677][ T5446] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.463208][ T5448] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.520851][ T5436] veth0_vlan: entered promiscuous mode [ 112.575223][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.578366][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.615332][ T5437] veth0_vlan: entered promiscuous mode [ 112.636690][ T5445] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.678578][ T5436] veth1_vlan: entered promiscuous mode [ 112.712914][ T5437] veth1_vlan: entered promiscuous mode [ 112.728060][ T5445] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.769238][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.772264][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.848999][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.852195][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.877960][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.881257][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.965024][ T5447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.052941][ T5446] veth0_vlan: entered promiscuous mode [ 113.080505][ T5436] veth0_macvtap: entered promiscuous mode [ 113.165658][ T5437] veth0_macvtap: entered promiscuous mode [ 113.176904][ T5447] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.203758][ T5436] veth1_macvtap: entered promiscuous mode [ 113.217843][ T5446] veth1_vlan: entered promiscuous mode [ 113.251863][ T5437] veth1_macvtap: entered promiscuous mode [ 113.319056][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.322332][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.382124][ T5437] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.415394][ T5446] veth0_macvtap: entered promiscuous mode [ 113.424004][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.427225][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.472674][ T5436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.494027][ T5437] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.526684][ T5446] veth1_macvtap: entered promiscuous mode [ 113.530528][ T42] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.536435][ T42] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.540121][ T42] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.577898][ T42] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.627075][ T5436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.796259][ T5446] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.861029][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.875182][ T5446] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.964056][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.048830][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.064731][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.068210][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.150112][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.171916][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.175819][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.195347][ T5445] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.226729][ T5448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.417587][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.436275][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.539985][ T2984] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.568594][ T2984] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.645239][ T5448] veth0_vlan: entered promiscuous mode [ 114.701644][ T2984] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.704718][ T2984] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.760214][ T5448] veth1_vlan: entered promiscuous mode [ 114.800432][ T5447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.843596][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.861467][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.018880][ T1041] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.061116][ T1041] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.088466][ T5448] veth0_macvtap: entered promiscuous mode 2026/02/22 14:46:30 executed programs: 12 [ 115.129699][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.154217][ T5448] veth1_macvtap: entered promiscuous mode [ 115.159677][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.257821][ T5445] veth0_vlan: entered promiscuous mode [ 115.264367][ T5448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.298476][ T5448] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.398746][ T5445] veth1_vlan: entered promiscuous mode [ 115.429331][ T42] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.436955][ T5677] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.447969][ T42] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.495590][ T5680] loop0: detected capacity change from 0 to 2048 [ 115.500390][ T5677] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 115.573195][ T5680] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=2362, location=2362 [ 115.646914][ T5680] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 115.669920][ T42] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.701639][ T5680] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 115.714724][ T42] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.732251][ T5685] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.736258][ T5685] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 115.765666][ T5680] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 115.873080][ T24] audit: type=1800 audit(1771771591.096:2): pid=5680 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=1346 res=0 errno=0 [ 115.903415][ T5445] veth0_macvtap: entered promiscuous mode [ 115.954295][ T5445] veth1_macvtap: entered promiscuous mode [ 116.057709][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.084618][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.193979][ T5445] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.248994][ T5445] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.274608][ T2984] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.294885][ T2984] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.339022][ T2984] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.363169][ T2984] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.391335][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 116.406369][ T2984] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.427220][ T2984] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.506258][ T5447] veth0_vlan: entered promiscuous mode [ 116.636894][ T5447] veth1_vlan: entered promiscuous mode [ 116.940289][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.957416][ T5691] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 116.979117][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.053601][ T5691] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 117.227100][ T5447] veth0_macvtap: entered promiscuous mode [ 117.354216][ T5447] veth1_macvtap: entered promiscuous mode [ 117.396841][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.435083][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.532817][ T5686] [ 117.534030][ T5686] ============================================ [ 117.536692][ T5686] WARNING: possible recursive locking detected [ 117.539363][ T5686] syzkaller #0 Not tainted [ 117.541322][ T5686] -------------------------------------------- [ 117.544089][ T5686] syz.0.17/5686 is trying to acquire lock: [ 117.546655][ T5686] ffff888044426d28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_free_blocks+0xaaf/0x1940 [ 117.550803][ T5686] [ 117.550803][ T5686] but task is already holding lock: [ 117.553638][ T5686] ffff888044426d28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8f6/0x1130 [ 117.557830][ T5686] [ 117.557830][ T5686] other info that might help us debug this: [ 117.561281][ T5686] Possible unsafe locking scenario: [ 117.561281][ T5686] [ 117.564580][ T5686] CPU0 [ 117.566077][ T5686] ---- [ 117.567595][ T5686] lock(&sbi->s_alloc_mutex); [ 117.569683][ T5686] lock(&sbi->s_alloc_mutex); [ 117.571748][ T5686] [ 117.571748][ T5686] *** DEADLOCK *** [ 117.571748][ T5686] [ 117.575364][ T5686] May be due to missing lock nesting notation [ 117.575364][ T5686] [ 117.579154][ T5686] 4 locks held by syz.0.17/5686: [ 117.581281][ T5686] #0: ffff8880358d6420 (sb_writers#12){.+.+}-{0:0}, at: direct_splice_actor+0x49/0x160 [ 117.585370][ T5686] #1: ffff888045397520 (&sb->s_type->i_mutex_key#25){+.+.}-{4:4}, at: udf_file_write_iter+0x6f/0x6b0 [ 117.589955][ T5686] #2: ffff888045397350 (&ei->i_data_sem#2){++++}-{4:4}, at: udf_map_block+0x2a4/0x4330 [ 117.593964][ T5686] #3: ffff888044426d28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8f6/0x1130 [ 117.598001][ T5686] [ 117.598001][ T5686] stack backtrace: [ 117.600342][ T5686] CPU: 0 UID: 0 PID: 5686 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 117.600355][ T5686] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 117.600362][ T5686] Call Trace: [ 117.600368][ T5686] [ 117.600395][ T5686] dump_stack_lvl+0xe8/0x150 [ 117.600432][ T5686] print_deadlock_bug+0x279/0x290 [ 117.600460][ T5686] __lock_acquire+0x253f/0x2cf0 [ 117.600472][ T5686] ? __pfx___schedule+0x10/0x10 [ 117.600548][ T5686] ? __queue_work+0x1a1/0x1020 [ 117.600582][ T5686] lock_acquire+0xf0/0x2e0 [ 117.600594][ T5686] ? udf_free_blocks+0xaaf/0x1940 [ 117.600610][ T5686] __mutex_lock+0x19f/0x1300 [ 117.600623][ T5686] ? udf_free_blocks+0xaaf/0x1940 [ 117.600636][ T5686] ? __lock_acquire+0x6b5/0x2cf0 [ 117.600647][ T5686] ? udf_free_blocks+0xaaf/0x1940 [ 117.600659][ T5686] ? __pfx___mutex_lock+0x10/0x10 [ 117.600673][ T5686] ? folio_mark_accessed+0x442/0x8c0 [ 117.600699][ T5686] ? __lock_acquire+0x6b5/0x2cf0 [ 117.600714][ T5686] udf_free_blocks+0xaaf/0x1940 [ 117.600729][ T5686] ? bdev_getblk+0x582/0x6e0 [ 117.600745][ T5686] ? udf_get_fileshortad+0x6e/0x1b0 [ 117.600759][ T5686] ? udf_current_aext+0x698/0xb30 [ 117.600774][ T5686] ? __pfx_udf_free_blocks+0x10/0x10 [ 117.600789][ T5686] ? udf_next_aext+0x447/0x530 [ 117.600807][ T5686] udf_delete_aext+0x4fb/0xbd0 [ 117.600826][ T5686] ? __pfx_udf_delete_aext+0x10/0x10 [ 117.600838][ T5686] ? udf_next_aext+0x44e/0x530 [ 117.600853][ T5686] udf_prealloc_blocks+0xbd3/0x1130 [ 117.600867][ T5686] ? bdev_getblk+0x582/0x6e0 [ 117.600884][ T5686] ? __pfx_udf_prealloc_blocks+0x10/0x10 [ 117.600899][ T5686] ? udf_map_block+0x15ca/0x4330 [ 117.600914][ T5686] udf_map_block+0x1e8a/0x4330 [ 117.600935][ T5686] ? __pfx_udf_map_block+0x10/0x10 [ 117.600954][ T5686] ? rcu_is_watching+0x15/0xb0 [ 117.601005][ T5686] ? do_raw_spin_unlock+0x4d/0x210 [ 117.601022][ T5686] __udf_get_block+0x52/0x250 [ 117.601040][ T5686] __block_write_begin_int+0x6c6/0x1910 [ 117.601053][ T5686] ? __pfx_udf_get_block+0x10/0x10 [ 117.601066][ T5686] ? __pfx___block_write_begin_int+0x10/0x10 [ 117.601077][ T5686] ? __pfx_udf_get_block+0x10/0x10 [ 117.601090][ T5686] block_write_begin+0x8d/0x120 [ 117.601104][ T5686] ? udf_write_begin+0x92/0x270 [ 117.601118][ T5686] udf_write_begin+0x118/0x270 [ 117.601133][ T5686] generic_perform_write+0x2e2/0x8f0 [ 117.601148][ T5686] ? __pfx_generic_perform_write+0x10/0x10 [ 117.601158][ T5686] ? file_update_time_flags+0x400/0x4a0 [ 117.602230][ T5686] ? __generic_file_write_iter+0xf9/0x230 [ 117.602240][ T5686] ? udf_file_write_iter+0x1a3/0x6b0 [ 117.602252][ T5686] udf_file_write_iter+0x2ca/0x6b0 [ 117.602266][ T5686] iter_file_splice_write+0x9a1/0x10f0 [ 117.602290][ T5686] ? __pfx_iter_file_splice_write+0x10/0x10 [ 117.602306][ T5686] ? __pfx_iter_file_splice_write+0x10/0x10 [ 117.602318][ T5686] direct_splice_actor+0x101/0x160 [ 117.602331][ T5686] splice_direct_to_actor+0x53a/0xc70 [ 117.602348][ T5686] ? __pfx_direct_splice_actor+0x10/0x10 [ 117.602359][ T5686] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 117.602369][ T5686] do_splice_direct+0x195/0x290 [ 117.602382][ T5686] ? __pfx_do_splice_direct+0x10/0x10 [ 117.602391][ T5686] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 117.602402][ T5686] ? rw_verify_area+0x255/0x4d0 [ 117.602421][ T5686] do_sendfile+0x535/0x7d0 [ 117.602435][ T5686] ? __pfx_do_sendfile+0x10/0x10 [ 117.602452][ T5686] ? __se_sys_futex+0x3a8/0x450 [ 117.602495][ T5686] __se_sys_sendfile64+0x144/0x1a0 [ 117.602508][ T5686] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 117.602518][ T5686] do_syscall_64+0x14d/0xf80 [ 117.602529][ T5686] ? trace_irq_disable+0x3b/0x150 [ 117.603015][ T5686] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.603024][ T5686] ? clear_bhb_loop+0x40/0x90 [ 117.603053][ T5686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.603064][ T5686] RIP: 0033:0x7fcbfef9c629 [ 117.603076][ T5686] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 117.603112][ T5686] RSP: 002b:00007fcbffdc7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 117.603124][ T5686] RAX: ffffffffffffffda RBX: 00007fcbff216090 RCX: 00007fcbfef9c629 [ 117.603131][ T5686] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 117.603137][ T5686] RBP: 00007fcbff032b39 R08: 0000000000000000 R09: 0000000000000000 [ 117.603143][ T5686] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 [ 117.603149][ T5686] R13: 00007fcbff216128 R14: 00007fcbff216090 R15: 00007ffd89ed83c8 [ 117.603158][ T5686] [ 117.864614][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.914834][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.250387][ T2984] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.285282][ T2984] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.288832][ T2984] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.465846][ T2984] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.578487][ T5697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 118.624618][ T5697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 118.692826][ T5701] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 118.776796][ T5447] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 118.784204][ T5701] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 118.950733][ T3038] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.965182][ T3038] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.984759][ T5703] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.005031][ T5447] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 119.072924][ T5703] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.179445][ T1041] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.188589][ T1041] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.671933][ T5707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.744099][ T5707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 120.161006][ T5711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 120.235262][ T5711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 2026/02/22 14:46:36 executed programs: 21 [ 121.643010][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 121.673830][ T9] usb 5-1: unable to read config index 0 descriptor/start: -32 [ 121.707749][ T9] usb 5-1: chopping to 0 config(s) [ 121.709959][ T9] usb 5-1: can't read configurations, error -32 [ 121.853315][ T9] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 121.975347][ T5722] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.991670][ T9] usb 5-1: device descriptor read/64, error -32 [ 122.044244][ T5722] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 122.081033][ T5723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 122.123770][ T9] usb usb5-port1: attempt power cycle [ 122.173602][ T5725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 122.268813][ T5725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 122.273604][ T5723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 122.470904][ T9] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 122.502414][ T9] usb 5-1: device descriptor read/8, error -32 [ 122.771074][ T9] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 122.822086][ T9] usb 5-1: device descriptor read/8, error -32 [ 122.951651][ T9] usb usb5-port1: unable to enumerate USB device [ 123.044018][ T5730] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.120272][ T5730] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 123.579860][ T5736] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.663062][ T5736] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 125.521061][ T5746] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 125.580910][ T5750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 125.596333][ T5746] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 125.621081][ T5750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 125.628272][ T5749] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 125.671597][ T5749] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 126.292592][ T5754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 126.364403][ T5754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.052388][ T5758] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.112186][ T5758] misc raw-gadget: fail, usb_gadget_register_driver returned -16