Warning: Permanently added '[localhost]:62396' (ED25519) to the list of known hosts. 2025/09/26 12:54:50 parsed 1 programs syzkaller login: [ 84.459325][ T5347] cgroup: Unknown subsys name 'net' [ 84.544181][ T5347] cgroup: Unknown subsys name 'cpuset' [ 84.551104][ T5347] cgroup: Unknown subsys name 'rlimit' [ 86.165509][ T5347] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 90.762625][ T5365] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 91.909280][ T10] cfg80211: failed to load regulatory.db [ 93.294659][ T1040] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.298110][ T1040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.599901][ T1037] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.603389][ T1037] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.450071][ T5421] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.454567][ T5421] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.458021][ T5421] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.462179][ T5421] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.465482][ T5421] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.107106][ T5409] chnl_net:caif_netlink_parms(): no params data found [ 96.521240][ T5421] Bluetooth: hci0: command tx timeout [ 96.742125][ T5409] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.745991][ T5409] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.749036][ T5409] bridge_slave_0: entered allmulticast mode [ 96.772812][ T5409] bridge_slave_0: entered promiscuous mode [ 96.801376][ T5409] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.804444][ T5409] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.807561][ T5409] bridge_slave_1: entered allmulticast mode [ 96.831914][ T5409] bridge_slave_1: entered promiscuous mode [ 96.901161][ T5409] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.921931][ T5409] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.991580][ T5409] team0: Port device team_slave_0 added [ 96.996225][ T5409] team0: Port device team_slave_1 added [ 97.050477][ T5409] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.053490][ T5409] 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 1560 would solve the problem. [ 97.079740][ T5409] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.086564][ T5409] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.100175][ T5409] 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 1560 would solve the problem. [ 97.120040][ T5409] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.223178][ T5409] hsr_slave_0: entered promiscuous mode [ 97.230506][ T5409] hsr_slave_1: entered promiscuous mode [ 97.624909][ T5409] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.650845][ T5409] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.663741][ T5409] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.681393][ T5409] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.851707][ T5409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.887475][ T5409] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.907180][ T1040] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.910516][ T1040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.933225][ T1046] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.936334][ T1046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.008384][ T5409] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.030917][ T5409] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.303714][ T5409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.345062][ T5409] veth0_vlan: entered promiscuous mode [ 98.355931][ T5409] veth1_vlan: entered promiscuous mode [ 98.385916][ T5409] veth0_macvtap: entered promiscuous mode [ 98.393031][ T5409] veth1_macvtap: entered promiscuous mode [ 98.412062][ T5409] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.423932][ T5409] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.435250][ T1046] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.446111][ T1046] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.458246][ T1046] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.474208][ T1046] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.600710][ T5421] Bluetooth: hci0: command tx timeout 2025/09/26 12:55:06 executed programs: 0 [ 98.722108][ T4703] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 98.726492][ T4703] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 98.730794][ T4703] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 98.747423][ T4703] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 98.779916][ T4703] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 98.795283][ T45] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 98.799895][ T45] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 98.803325][ T45] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 98.807693][ T5421] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 98.811509][ T5421] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 98.904924][ T31] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.939131][ T5466] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 98.950927][ T5466] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 98.955515][ T5466] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 98.962042][ T5466] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 98.971311][ T5466] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 98.990680][ T4703] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 99.021565][ T4703] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 99.028572][ T4703] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 99.040560][ T4703] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 99.043915][ T4703] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 99.155836][ T5467] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 99.170199][ T5467] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 99.173475][ T5467] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 99.176990][ T5467] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 99.185528][ T5467] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 99.383094][ T4703] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 99.400860][ T4703] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 99.409941][ T4703] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 99.421616][ T4703] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 99.469811][ T4703] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 99.870907][ T31] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.208177][ T31] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.807344][ T31] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.840461][ T4703] Bluetooth: hci2: command tx timeout [ 100.920543][ T4703] Bluetooth: hci1: command tx timeout [ 101.147462][ T5460] chnl_net:caif_netlink_parms(): no params data found [ 101.161317][ T4703] Bluetooth: hci3: command tx timeout [ 101.164706][ T4703] Bluetooth: hci4: command tx timeout [ 101.243527][ T5467] Bluetooth: hci5: command tx timeout [ 101.561929][ T5467] Bluetooth: hci6: command tx timeout [ 101.807239][ T5460] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.811352][ T5460] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.821234][ T5460] bridge_slave_0: entered allmulticast mode [ 101.825135][ T5460] bridge_slave_0: entered promiscuous mode [ 101.839478][ T5460] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.843748][ T5460] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.846837][ T5460] bridge_slave_1: entered allmulticast mode [ 101.851110][ T5460] bridge_slave_1: entered promiscuous mode [ 101.943948][ T5460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.962639][ T5460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.012821][ T5470] chnl_net:caif_netlink_parms(): no params data found [ 102.137423][ T31] bridge_slave_1: left allmulticast mode [ 102.151227][ T31] bridge_slave_1: left promiscuous mode [ 102.154778][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.163052][ T31] bridge_slave_0: left allmulticast mode [ 102.165210][ T31] bridge_slave_0: left promiscuous mode [ 102.167638][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.529061][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.537403][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.542925][ T31] bond0 (unregistering): Released all slaves [ 102.660322][ T5460] team0: Port device team_slave_0 added [ 102.684577][ T31] hsr_slave_0: left promiscuous mode [ 102.687323][ T31] hsr_slave_1: left promiscuous mode [ 102.692079][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.695318][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.701123][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.704228][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.715787][ T31] veth1_macvtap: left promiscuous mode [ 102.718282][ T31] veth0_macvtap: left promiscuous mode [ 102.721119][ T31] veth1_vlan: left promiscuous mode [ 102.723548][ T31] veth0_vlan: left promiscuous mode [ 102.919988][ T5467] Bluetooth: hci2: command tx timeout [ 103.001349][ T5467] Bluetooth: hci1: command tx timeout [ 103.005616][ T31] team0 (unregistering): Port device team_slave_1 removed [ 103.027918][ T31] team0 (unregistering): Port device team_slave_0 removed [ 103.241025][ T5467] Bluetooth: hci4: command tx timeout [ 103.243394][ T5467] Bluetooth: hci3: command tx timeout [ 103.320716][ T4703] Bluetooth: hci5: command tx timeout [ 103.339373][ T5460] team0: Port device team_slave_1 added [ 103.435365][ T5461] chnl_net:caif_netlink_parms(): no params data found [ 103.484905][ T5460] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.487886][ T5460] 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 1560 would solve the problem. [ 103.499296][ T5460] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.513011][ T5478] chnl_net:caif_netlink_parms(): no params data found [ 103.583370][ T5460] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.586347][ T5460] 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 1560 would solve the problem. [ 103.621280][ T5460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.642198][ T4703] Bluetooth: hci6: command tx timeout [ 103.955282][ T5470] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.958386][ T5470] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.976581][ T5470] bridge_slave_0: entered allmulticast mode [ 104.004223][ T5470] bridge_slave_0: entered promiscuous mode [ 104.009090][ T5470] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.029840][ T5470] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.033236][ T5470] bridge_slave_1: entered allmulticast mode [ 104.037067][ T5470] bridge_slave_1: entered promiscuous mode [ 104.067721][ T5460] hsr_slave_0: entered promiscuous mode [ 104.080420][ T5460] hsr_slave_1: entered promiscuous mode [ 104.087951][ T5471] chnl_net:caif_netlink_parms(): no params data found [ 104.177835][ T5483] chnl_net:caif_netlink_parms(): no params data found [ 104.258710][ T5470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.281148][ T5470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.362429][ T5478] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.364975][ T5478] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.368318][ T5478] bridge_slave_0: entered allmulticast mode [ 104.393747][ T5478] bridge_slave_0: entered promiscuous mode [ 104.398110][ T5478] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.405725][ T5478] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.408778][ T5478] bridge_slave_1: entered allmulticast mode [ 104.425335][ T5478] bridge_slave_1: entered promiscuous mode [ 104.756301][ T5461] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.762955][ T5461] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.766178][ T5461] bridge_slave_0: entered allmulticast mode [ 104.784955][ T5461] bridge_slave_0: entered promiscuous mode [ 104.897945][ T5461] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.905907][ T5461] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.909179][ T5461] bridge_slave_1: entered allmulticast mode [ 104.932390][ T5461] bridge_slave_1: entered promiscuous mode [ 104.999729][ T4703] Bluetooth: hci2: command tx timeout [ 105.012141][ T5471] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.015263][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.018474][ T5471] bridge_slave_0: entered allmulticast mode [ 105.024239][ T5471] bridge_slave_0: entered promiscuous mode [ 105.052982][ T5470] team0: Port device team_slave_0 added [ 105.058713][ T5478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.078704][ T5471] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.082396][ T4703] Bluetooth: hci1: command tx timeout [ 105.093090][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.096311][ T5471] bridge_slave_1: entered allmulticast mode [ 105.101119][ T5471] bridge_slave_1: entered promiscuous mode [ 105.109422][ T5461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.122575][ T5470] team0: Port device team_slave_1 added [ 105.127006][ T5478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.168899][ T5461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.274174][ T5471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.320618][ T4703] Bluetooth: hci3: command tx timeout [ 105.322917][ T4703] Bluetooth: hci4: command tx timeout [ 105.359827][ T5470] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.362852][ T5470] 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 1560 would solve the problem. [ 105.399832][ T5467] Bluetooth: hci5: command tx timeout [ 105.402337][ T5470] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.456022][ T5483] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.458985][ T5483] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.462363][ T5483] bridge_slave_0: entered allmulticast mode [ 105.472385][ T5483] bridge_slave_0: entered promiscuous mode [ 105.488599][ T5471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.520878][ T5470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.523612][ T5470] 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 1560 would solve the problem. [ 105.553887][ T5470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.571263][ T5478] team0: Port device team_slave_0 added [ 105.585044][ T5483] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.588557][ T5483] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.600557][ T5483] bridge_slave_1: entered allmulticast mode [ 105.604835][ T5483] bridge_slave_1: entered promiscuous mode [ 105.663489][ T5461] team0: Port device team_slave_0 added [ 105.676819][ T5478] team0: Port device team_slave_1 added [ 105.720167][ T5467] Bluetooth: hci6: command tx timeout [ 105.781526][ T5461] team0: Port device team_slave_1 added [ 105.835832][ T5470] hsr_slave_0: entered promiscuous mode [ 105.838897][ T5470] hsr_slave_1: entered promiscuous mode [ 105.859166][ T5470] debugfs: 'hsr0' already exists in 'hsr' [ 105.870223][ T5470] Cannot create hsr debugfs directory [ 105.976455][ T5471] team0: Port device team_slave_0 added [ 106.031997][ T5478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.034951][ T5478] 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 1560 would solve the problem. [ 106.072816][ T5478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.090912][ T5483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.103916][ T5478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.106931][ T5478] 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 1560 would solve the problem. [ 106.130492][ T5478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.172301][ T5471] team0: Port device team_slave_1 added [ 106.237031][ T5483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.254311][ T5461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.257307][ T5461] 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 1560 would solve the problem. [ 106.272863][ T5461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.333764][ T5461] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.336921][ T5461] 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 1560 would solve the problem. [ 106.362722][ T5461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.473459][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.476480][ T5471] 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 1560 would solve the problem. [ 106.508016][ T5471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.530128][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.533429][ T5471] 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 1560 would solve the problem. [ 106.569671][ T5471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.646694][ T5483] team0: Port device team_slave_0 added [ 106.669129][ T5478] hsr_slave_0: entered promiscuous mode [ 106.674729][ T5478] hsr_slave_1: entered promiscuous mode [ 106.682580][ T5478] debugfs: 'hsr0' already exists in 'hsr' [ 106.684911][ T5478] Cannot create hsr debugfs directory [ 106.750961][ T5483] team0: Port device team_slave_1 added [ 106.832123][ T5461] hsr_slave_0: entered promiscuous mode [ 106.843792][ T5461] hsr_slave_1: entered promiscuous mode [ 106.850111][ T5461] debugfs: 'hsr0' already exists in 'hsr' [ 106.852629][ T5461] Cannot create hsr debugfs directory [ 107.048030][ T5471] hsr_slave_0: entered promiscuous mode [ 107.063593][ T5471] hsr_slave_1: entered promiscuous mode [ 107.066735][ T5471] debugfs: 'hsr0' already exists in 'hsr' [ 107.069165][ T5471] Cannot create hsr debugfs directory [ 107.080486][ T5467] Bluetooth: hci2: command tx timeout [ 107.103427][ T5460] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.161563][ T5467] Bluetooth: hci1: command tx timeout [ 107.213975][ T5483] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.216946][ T5483] 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 1560 would solve the problem. [ 107.237066][ T5483] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.252653][ T5460] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.271815][ T5460] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.335059][ T5483] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.337874][ T5483] 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 1560 would solve the problem. [ 107.372498][ T5483] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.382632][ T5460] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.400348][ T5467] Bluetooth: hci4: command tx timeout [ 107.402791][ T5467] Bluetooth: hci3: command tx timeout [ 107.481263][ T4703] Bluetooth: hci5: command tx timeout [ 107.687354][ T5483] hsr_slave_0: entered promiscuous mode [ 107.702080][ T5483] hsr_slave_1: entered promiscuous mode [ 107.713204][ T5483] debugfs: 'hsr0' already exists in 'hsr' [ 107.715762][ T5483] Cannot create hsr debugfs directory [ 107.801249][ T4703] Bluetooth: hci6: command tx timeout [ 108.133945][ T5470] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 108.194914][ T5470] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 108.226366][ T5470] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 108.261040][ T5470] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 108.322614][ T5478] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 108.348666][ T5478] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 108.382810][ T5478] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 108.413531][ T5478] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 108.422626][ T5460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.461529][ T5460] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.524363][ T1040] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.527238][ T1040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.534137][ T1040] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.536811][ T1040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.557460][ T5461] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 108.607146][ T5461] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 108.644618][ T5461] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 108.685855][ T5461] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 108.717120][ T5470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.756242][ T5470] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.827723][ T5471] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 108.872759][ T1046] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.875723][ T1046] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.882761][ T1046] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.885746][ T1046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.913945][ T5471] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 108.933897][ T5471] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 109.012450][ T5471] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 109.108775][ T5478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.229275][ T5478] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.242507][ T5483] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 109.257407][ T5483] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 109.315795][ T5483] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 109.338108][ T5483] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 109.362030][ T71] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.364923][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.439191][ T5460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.452991][ T71] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.456045][ T71] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.478915][ T5461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.565089][ T5461] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.641238][ T1133] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.644509][ T1133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.649308][ T1133] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.652633][ T1133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.764149][ T5478] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 109.782591][ T5471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.789094][ T5470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.851763][ T5471] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.859126][ T5461] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 109.973527][ T1133] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.976673][ T1133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.002002][ T1133] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.005889][ T1133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.089472][ T5460] veth0_vlan: entered promiscuous mode [ 110.178611][ T5460] veth1_vlan: entered promiscuous mode [ 110.245063][ T5471] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.298155][ T5483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.381774][ T5470] veth0_vlan: entered promiscuous mode [ 110.467566][ T5483] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.542189][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.546117][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.568549][ T5478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.602264][ T5460] veth0_macvtap: entered promiscuous mode [ 110.623945][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.627066][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.662285][ T5470] veth1_vlan: entered promiscuous mode [ 110.743682][ T5460] veth1_macvtap: entered promiscuous mode [ 110.838674][ T5461] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.858733][ T5460] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.887855][ T5470] veth0_macvtap: entered promiscuous mode [ 110.924032][ T5460] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.966008][ T5470] veth1_macvtap: entered promiscuous mode [ 110.983335][ T1133] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.995043][ T5471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.027276][ T5470] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.053848][ T1133] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.059359][ T1133] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.124903][ T5470] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.131065][ T1133] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.179074][ T5461] veth0_vlan: entered promiscuous mode [ 111.209472][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.258601][ T5461] veth1_vlan: entered promiscuous mode [ 111.348361][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.370548][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.373983][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.474970][ T5471] veth0_vlan: entered promiscuous mode [ 111.524983][ T5461] veth0_macvtap: entered promiscuous mode [ 111.577926][ T5471] veth1_vlan: entered promiscuous mode [ 111.605246][ T5461] veth1_macvtap: entered promiscuous mode [ 111.615963][ T1133] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.619010][ T1133] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.763134][ T1046] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.766094][ T1046] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.774759][ T5478] veth0_vlan: entered promiscuous mode [ 111.813767][ T5461] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.836737][ T5471] veth0_macvtap: entered promiscuous mode [ 111.855687][ T71] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.874978][ T71] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.884531][ T5478] veth1_vlan: entered promiscuous mode [ 111.888665][ T5471] veth1_macvtap: entered promiscuous mode [ 111.903227][ T5483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.907246][ T5461] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.958477][ T1133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.970011][ T1133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/26 12:55:20 executed programs: 12 [ 112.039828][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.044112][ T1133] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.048444][ T1133] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.124475][ T5677] loop0: detected capacity change from 0 to 2048 [ 112.144269][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.167258][ T1133] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.229398][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.268042][ T5677] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.305338][ T5478] veth0_macvtap: entered promiscuous mode [ 112.348646][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.354125][ T5677] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 112.414321][ T5478] veth1_macvtap: entered promiscuous mode [ 112.434212][ T31] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.481511][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.536301][ T31] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.565655][ T31] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.593274][ T5478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.670056][ T5478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.703883][ T1046] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.709688][ T1040] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.714520][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.718867][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.824660][ T5689] loop0: detected capacity change from 0 to 2048 [ 112.957306][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.964600][ T5689] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.013574][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.037474][ T5689] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 113.125296][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.128687][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.138779][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.233853][ T5483] veth0_vlan: entered promiscuous mode [ 113.345611][ T5700] loop0: detected capacity change from 0 to 2048 [ 113.354048][ T1133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.361543][ T5483] veth1_vlan: entered promiscuous mode [ 113.381165][ T1133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.449198][ T5700] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.529387][ T5700] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 113.568635][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.616333][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.678326][ T5483] veth0_macvtap: entered promiscuous mode [ 113.691816][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.776082][ T5483] veth1_macvtap: entered promiscuous mode [ 113.803881][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.831063][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.976031][ T5712] loop0: detected capacity change from 0 to 2048 [ 114.006122][ T1133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.035779][ T1133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.116202][ T5483] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.158938][ T5712] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.215367][ T5483] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.253856][ T5712] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 114.323259][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.456203][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.473462][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.496026][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.559701][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.773476][ T5737] loop0: detected capacity change from 0 to 2048 [ 114.966400][ T5737] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.058807][ T5737] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 115.157226][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.211444][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.293235][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.523584][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.526717][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.667365][ T5766] loop0: detected capacity change from 0 to 2048 [ 115.844571][ T5766] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.962316][ T5766] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 116.193520][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.534859][ T5799] loop0: detected capacity change from 0 to 2048 [ 116.751754][ T5799] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.824516][ T5799] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 2025/09/26 12:55:25 executed programs: 72 [ 117.042274][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.398917][ T5831] loop0: detected capacity change from 0 to 2048 [ 117.531029][ T5831] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.640996][ T5831] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 117.843383][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.124442][ T5867] loop0: detected capacity change from 0 to 2048 [ 118.286941][ T5867] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.368505][ T5867] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 118.519086][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.865614][ T5900] loop0: detected capacity change from 0 to 2048 [ 119.038760][ T5900] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.128836][ T5900] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 119.281222][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.613840][ T5932] loop0: detected capacity change from 0 to 2048 [ 119.752422][ T5932] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.837938][ T5932] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 119.999284][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.366307][ T5963] loop0: detected capacity change from 0 to 2048 [ 120.518394][ T5963] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.628831][ T5963] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 120.782857][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.054782][ T5994] loop0: detected capacity change from 0 to 2048 [ 121.202875][ T5994] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.337498][ T5994] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 121.494159][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.888260][ T6030] loop0: detected capacity change from 0 to 2048 [ 122.047947][ T6030] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2025/09/26 12:55:30 executed programs: 171 [ 122.134478][ T6030] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 122.293259][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.617476][ T6062] loop0: detected capacity change from 0 to 2048 [ 122.783567][ T6062] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.871766][ T6062] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 123.028188][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.339437][ T6094] loop0: detected capacity change from 0 to 2048 [ 123.565057][ T6094] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.637001][ T6094] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 123.825475][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.208125][ T6127] loop0: detected capacity change from 0 to 2048 [ 124.361284][ T6127] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.435715][ T6127] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 124.587367][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.900616][ T6160] loop0: detected capacity change from 0 to 2048 [ 125.005766][ T6160] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.077367][ T6160] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 125.268677][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.631050][ T6195] loop0: detected capacity change from 0 to 2048 [ 125.748501][ T6195] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.859287][ T6195] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 125.974065][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.256500][ T6227] loop0: detected capacity change from 0 to 2048 [ 126.469120][ T6227] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.553593][ T6227] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 126.697468][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.039495][ T6257] loop0: detected capacity change from 0 to 2048 2025/09/26 12:55:35 executed programs: 270 [ 127.199437][ T6257] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.288183][ T6257] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 127.377252][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.673764][ T6286] loop0: detected capacity change from 0 to 2048 [ 127.834605][ T6286] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.917586][ T6286] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 128.114789][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.428703][ T6321] loop0: detected capacity change from 0 to 2048 [ 128.554539][ T6321] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.632645][ T6321] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 128.800648][ T5460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.146806][ T6346] loop0: detected capacity change from 0 to 2048 [ 129.300867][ T6346] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.369954][ T6346] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 129.542608][ T12] ------------[ cut here ]------------ [ 129.545152][ T12] kernel BUG at fs/ext4/inode.c:2809! [ 129.625128][ T12] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 129.627984][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u4:0 Not tainted syzkaller #0 PREEMPT(full) [ 129.631883][ T12] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 129.636457][ T12] Workqueue: writeback wb_workfn (flush-7:0) [ 129.639165][ T12] RIP: 0010:ext4_do_writepages+0x4607/0x4610 [ 129.641741][ T12] Code: c6 40 8f be 8b e8 f9 f5 b2 fe 90 0f 0b e8 e1 b7 4a ff 4c 89 f7 48 c7 c6 20 93 be 8b e8 e2 f5 b2 fe 90 0f 0b e8 ca b7 4a ff 90 <0f> 0b 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 129.649870][ T12] RSP: 0018:ffffc900001e6cc0 EFLAGS: 00010293 [ 129.653078][ T12] RAX: ffffffff827506a6 RBX: 0000006210000000 RCX: ffff88801c6fc880 [ 129.656717][ T12] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 129.660006][ T12] RBP: ffffc900001e70f0 R08: ffff888036564347 R09: 1ffff11006cac868 [ 129.663274][ T12] R10: dffffc0000000000 R11: ffffed1006cac869 R12: 0000000000000001 [ 129.666535][ T12] R13: ffffc900001e7140 R14: 0000004000000000 R15: dffffc0000000000 [ 129.669895][ T12] FS: 0000000000000000(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000 [ 129.673525][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.676385][ T12] CR2: 00007ffc4ebf8fc8 CR3: 0000000030b75000 CR4: 0000000000352ef0 [ 129.679684][ T12] Call Trace: [ 129.681014][ T12] [ 129.682174][ T12] ? __lock_acquire+0xab9/0xd20 [ 129.684053][ T12] ? unwind_next_frame+0xa5/0x2390 [ 129.685777][ T12] ? unwind_next_frame+0xa5/0x2390 [ 129.687703][ T12] ? unwind_next_frame+0xa5/0x2390 [ 129.689762][ T12] ? unwind_next_frame+0xa5/0x2390 [ 129.691578][ T12] ? unwind_next_frame+0xa5/0x2390 [ 129.693498][ T12] ? ret_from_fork_asm+0x1a/0x30 [ 129.695421][ T12] ? __pfx_ext4_do_writepages+0x10/0x10 [ 129.697459][ T12] ? arch_stack_walk+0x11c/0x150 [ 129.699423][ T12] ? look_up_lock_class+0x74/0x170 [ 129.701427][ T12] ? register_lock_class+0x51/0x320 [ 129.703581][ T12] ? __lock_acquire+0xab9/0xd20 [ 129.705650][ T12] ? rcu_read_lock_any_held+0xb3/0x120 [ 129.708002][ T12] ext4_writepages+0x205/0x350 [ 129.710135][ T12] ? __pfx_ext4_writepages+0x10/0x10 [ 129.712491][ T12] ? __pfx_ext4_writepages+0x10/0x10 [ 129.714730][ T12] do_writepages+0x32e/0x550 [ 129.716758][ T12] ? reacquire_held_locks+0x127/0x1d0 [ 129.719018][ T12] ? writeback_sb_inodes+0x384/0x1010 [ 129.721264][ T12] __writeback_single_inode+0x145/0xff0 [ 129.723676][ T12] ? do_raw_spin_unlock+0x4d/0x240 [ 129.725701][ T12] writeback_sb_inodes+0x6c7/0x1010 [ 129.727756][ T12] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 129.730039][ T12] ? rcu_is_watching+0x15/0xb0 [ 129.732161][ T12] wb_writeback+0x43b/0xaf0 [ 129.734185][ T12] ? queue_io+0x2f1/0x590 [ 129.736076][ T12] ? __pfx_wb_writeback+0x10/0x10 [ 129.738243][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.740422][ T12] wb_workfn+0x409/0xef0 [ 129.742189][ T12] ? __pfx_wb_workfn+0x10/0x10 [ 129.744348][ T12] ? __lock_acquire+0xab9/0xd20 [ 129.746490][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 129.748885][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.751253][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 129.753765][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 129.756261][ T12] process_scheduled_works+0xae1/0x17b0 [ 129.758770][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 129.761490][ T12] worker_thread+0x8a0/0xda0 [ 129.763512][ T12] kthread+0x70e/0x8a0 [ 129.765482][ T12] ? __pfx_worker_thread+0x10/0x10 [ 129.767821][ T12] ? __pfx_kthread+0x10/0x10 [ 129.769892][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 129.772170][ T12] ? lockdep_hardirqs_on+0x9c/0x150 [ 129.774345][ T12] ? __pfx_kthread+0x10/0x10 [ 129.776388][ T12] ret_from_fork+0x439/0x7d0 [ 129.778406][ T12] ? __pfx_ret_from_fork+0x10/0x10 [ 129.780767][ T12] ? __pfx_kthread+0x10/0x10 [ 129.782885][ T12] ret_from_fork_asm+0x1a/0x30 [ 129.785202][ T12] [ 129.786648][ T12] Modules linked in: [ 129.791888][ T12] ---[ end trace 0000000000000000 ]--- [ 130.552900][ T12] RIP: 0010:ext4_do_writepages+0x4607/0x4610 [ 130.569609][ T12] Code: c6 40 8f be 8b e8 f9 f5 b2 fe 90 0f 0b e8 e1 b7 4a ff 4c 89 f7 48 c7 c6 20 93 be 8b e8 e2 f5 b2 fe 90 0f 0b e8 ca b7 4a ff 90 <0f> 0b 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 130.621814][ T12] RSP: 0018:ffffc900001e6cc0 EFLAGS: 00010293 [ 130.624587][ T12] RAX: ffffffff827506a6 RBX: 0000006210000000 RCX: ffff88801c6fc880 [ 130.674475][ T12] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 130.708186][ T12] RBP: ffffc900001e70f0 R08: ffff888036564347 R09: 1ffff11006cac868 [ 130.723364][ T12] R10: dffffc0000000000 R11: ffffed1006cac869 R12: 0000000000000001 [ 130.726700][ T12] R13: ffffc900001e7140 R14: 0000004000000000 R15: dffffc0000000000 [ 130.771500][ T12] FS: 0000000000000000(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000 [ 130.775287][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.778030][ T12] CR2: 00005555785a6588 CR3: 000000004e618000 CR4: 0000000000352ef0 [ 130.845781][ T12] Kernel panic - not syncing: Fatal exception [ 130.848921][ T12] Kernel Offset: disabled [ 130.850994][ T12] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:55:37 Registers: info registers vcpu 0 CPU#0 RAX=ffffffff93d34130 RBX=00000000000447de RCX=a9e4d4d96f6be614 RDX=0000000000000000 RSI=ffff888000e00b90 RDI=ffff888000e00000 RBP=0000000000000000 RSP=ffffc90000006cf8 R8 =0000000000000000 R9 =ffffffff81acf833 R10=dffffc0000000000 R11=fffffbfff1f87927 R12=0000000000000000 R13=ffff888000e00af0 R14=ffff888000e00b90 R15=a9e4d4d96f6be614 RIP=ffffffff819da711 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f01d4a6b880 ffffffff 00c00000 GS =0000 ffff88808d007000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005555785ae5c8 CR3=0000000043df2000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000fefffc00 Opmask01=000000000000003f Opmask02=00000000fdfff7ff Opmask03=0000000000000000 Opmask04=00000000ffff7fff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000560235170900 0000560235170900 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00434e455f4c4542 414c5f53465f4449 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056023518fe70 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f01d43f1b20 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f01d43f1b20 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 ffff000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff0000ff000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f01d4352c80 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000560235177fa0 0000560235183850 000056023518e540 000056023518fe10 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000560235182090 0000560235188e10 00005602351818f0 0000560235177fa0 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7361647c2a737369 63637c2a65686361 63627c2a6476787c 2a64767c2a72737c ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e2e65726f632e74 656e2e6c74637379 73203034313d6873 657268745f676f64 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e617020343d7372 6f6e696d5f796361 67656c5f6d756e5f 6964656d6f632e69 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 64656d6f63203233 3d78616d5f736462 6e2032333d706f6f 6c5f78616d203233 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3d6d756e2e646368 5f796d6d75642030 34313d736365735f 74756f656d69745f ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7265747369676572 6e755f7665647465 6e2e65726f632e74 656e2e6c74637379 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000