[ 81.623016][ T3510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.634760][ T3510] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.643173][ T3510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.663226][ T3510] veth1_macvtap: left promiscuous mode [ 81.669070][ T3510] veth0_macvtap: left promiscuous mode [ 81.675135][ T3510] veth1_vlan: left promiscuous mode [ 81.682206][ T3510] veth0_vlan: left promiscuous mode [ 82.161410][ T3510] team0 (unregistering): Port device team_slave_1 removed [ 82.188826][ T3510] team0 (unregistering): Port device team_slave_0 removed [ 86.851687][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. 2025/07/11 11:01:11 ignoring optional flag "sandboxArg"="0" 2025/07/11 11:01:11 ignoring optional flag "type"="gce" 2025/07/11 11:01:11 parsed 1 programs 2025/07/11 11:01:13 executed programs: 0 [ 99.443332][ T6162] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 99.575101][ T5853] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.583614][ T5853] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.600489][ T5853] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.610666][ T5853] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.618380][ T5853] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.641421][ T5161] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 99.657680][ T6184] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 99.666508][ T6184] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 99.674611][ T50] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 99.684044][ T6184] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 99.693571][ T6189] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 99.701290][ T6191] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 99.709295][ T6189] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 99.709855][ T6191] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 99.721586][ T6189] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 99.723799][ T6191] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 99.732272][ T6189] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 99.745611][ T6194] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 99.754170][ T6194] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 99.755876][ T6189] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 99.768529][ T6194] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 99.768715][ T6189] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 99.783858][ T6194] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 99.803027][ T6194] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 99.811710][ T5853] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 100.448271][ T6180] chnl_net:caif_netlink_parms(): no params data found [ 100.508536][ T6185] chnl_net:caif_netlink_parms(): no params data found [ 100.585684][ T6178] chnl_net:caif_netlink_parms(): no params data found [ 100.643373][ T6187] chnl_net:caif_netlink_parms(): no params data found [ 100.756474][ T6180] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.763901][ T6180] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.771666][ T6180] bridge_slave_0: entered allmulticast mode [ 100.778762][ T6180] bridge_slave_0: entered promiscuous mode [ 100.801467][ T6186] chnl_net:caif_netlink_parms(): no params data found [ 100.814003][ T6180] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.821367][ T6180] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.828538][ T6180] bridge_slave_1: entered allmulticast mode [ 100.836502][ T6180] bridge_slave_1: entered promiscuous mode [ 100.969221][ T6185] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.977685][ T6185] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.985556][ T6185] bridge_slave_0: entered allmulticast mode [ 100.993739][ T6185] bridge_slave_0: entered promiscuous mode [ 101.028584][ T6180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.041767][ T6180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.051275][ T6187] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.058599][ T6187] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.066895][ T6187] bridge_slave_0: entered allmulticast mode [ 101.075719][ T6187] bridge_slave_0: entered promiscuous mode [ 101.083352][ T6185] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.091281][ T6185] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.098495][ T6185] bridge_slave_1: entered allmulticast mode [ 101.105815][ T6185] bridge_slave_1: entered promiscuous mode [ 101.112685][ T6178] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.119912][ T6178] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.127571][ T6178] bridge_slave_0: entered allmulticast mode [ 101.134715][ T6178] bridge_slave_0: entered promiscuous mode [ 101.159476][ T6187] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.166713][ T6187] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.178316][ T6187] bridge_slave_1: entered allmulticast mode [ 101.186095][ T6187] bridge_slave_1: entered promiscuous mode [ 101.222531][ T6178] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.229743][ T6178] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.237589][ T6178] bridge_slave_1: entered allmulticast mode [ 101.244920][ T6178] bridge_slave_1: entered promiscuous mode [ 101.298438][ T6185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.342462][ T6180] team0: Port device team_slave_0 added [ 101.366768][ T6187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.379254][ T6187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.391542][ T6185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.418504][ T6178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.431019][ T6180] team0: Port device team_slave_1 added [ 101.478934][ T6178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.517196][ T6186] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.524518][ T6186] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.532197][ T6186] bridge_slave_0: entered allmulticast mode [ 101.539370][ T6186] bridge_slave_0: entered promiscuous mode [ 101.562964][ T6185] team0: Port device team_slave_0 added [ 101.581915][ T6180] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.588891][ T6180] 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. [ 101.616364][ T6180] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.628116][ T6186] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.635787][ T6186] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.643252][ T6186] bridge_slave_1: entered allmulticast mode [ 101.650679][ T6186] bridge_slave_1: entered promiscuous mode [ 101.673734][ T6187] team0: Port device team_slave_0 added [ 101.684196][ T6185] team0: Port device team_slave_1 added [ 101.707657][ T6178] team0: Port device team_slave_0 added [ 101.714613][ T6180] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.722242][ T6180] 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. [ 101.731683][ T6194] Bluetooth: hci0: command tx timeout [ 101.748652][ T6180] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.779747][ T6187] team0: Port device team_slave_1 added [ 101.810266][ T6194] Bluetooth: hci1: command tx timeout [ 101.816032][ T6194] Bluetooth: hci2: command tx timeout [ 101.820828][ T6178] team0: Port device team_slave_1 added [ 101.835666][ T6186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.848142][ T6186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.882379][ T6185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.889446][ T6185] 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. [ 101.915924][ T6194] Bluetooth: hci3: command tx timeout [ 101.922086][ T6194] Bluetooth: hci4: command tx timeout [ 101.927941][ T6185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.968271][ T6178] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.976098][ T6178] 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. [ 102.002476][ T6178] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.027621][ T6187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.034763][ T6187] 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. [ 102.060961][ T6187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.073246][ T6185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.080419][ T6185] 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. [ 102.106885][ T6185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.126110][ T6178] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.133233][ T6178] 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. [ 102.159160][ T6178] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.185812][ T6187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.192873][ T6187] 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. [ 102.218909][ T6187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.261824][ T6186] team0: Port device team_slave_0 added [ 102.277552][ T6186] team0: Port device team_slave_1 added [ 102.303890][ T6180] hsr_slave_0: entered promiscuous mode [ 102.310471][ T6180] hsr_slave_1: entered promiscuous mode [ 102.402054][ T6185] hsr_slave_0: entered promiscuous mode [ 102.408335][ T6185] hsr_slave_1: entered promiscuous mode [ 102.414929][ T6185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.422808][ T6185] Cannot create hsr debugfs directory [ 102.441360][ T6186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.448326][ T6186] 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. [ 102.474965][ T6186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.499482][ T6178] hsr_slave_0: entered promiscuous mode [ 102.505845][ T6178] hsr_slave_1: entered promiscuous mode [ 102.512667][ T6178] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.520321][ T6178] Cannot create hsr debugfs directory [ 102.561680][ T6187] hsr_slave_0: entered promiscuous mode [ 102.568085][ T6187] hsr_slave_1: entered promiscuous mode [ 102.574672][ T6187] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.582550][ T6187] Cannot create hsr debugfs directory [ 102.588767][ T6186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.596146][ T6186] 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. [ 102.622611][ T6186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.854333][ T6186] hsr_slave_0: entered promiscuous mode [ 102.861881][ T6186] hsr_slave_1: entered promiscuous mode [ 102.867967][ T6186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.876137][ T6186] Cannot create hsr debugfs directory [ 103.274813][ T6180] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 103.370475][ T6180] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 103.385004][ T6180] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 103.478989][ T6180] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 103.787752][ T6180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.818938][ T6184] Bluetooth: hci0: command tx timeout [ 103.891140][ T6184] Bluetooth: hci2: command tx timeout [ 103.896610][ T6184] Bluetooth: hci1: command tx timeout [ 103.910821][ T6180] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.964511][ T3510] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.971887][ T3510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.981552][ T6184] Bluetooth: hci4: command tx timeout [ 103.987007][ T6184] Bluetooth: hci3: command tx timeout [ 103.995224][ T6178] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 104.015645][ T2982] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.022875][ T2982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.059351][ T6178] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 104.075299][ T6178] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 104.086663][ T6178] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 104.238581][ T6185] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.278782][ T6185] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.307451][ T6185] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.326833][ T6185] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.544856][ T6178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.564481][ T6187] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 104.589638][ T6187] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 104.637932][ T6187] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 104.649977][ T6187] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 104.677136][ T6178] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.756370][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.764063][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.809476][ T6180] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.852339][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.859555][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.997160][ T6186] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.013950][ T6186] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.058160][ T6186] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.097618][ T6185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.111532][ T6186] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.257650][ T6185] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.301985][ T6187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.346400][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.353630][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.429888][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.437156][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.566086][ T6187] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.695492][ T2982] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.702814][ T2982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.778521][ T6180] veth0_vlan: entered promiscuous mode [ 105.821441][ T3510] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.828914][ T3510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.869257][ T6178] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.901419][ T6184] Bluetooth: hci0: command tx timeout [ 105.912499][ T6180] veth1_vlan: entered promiscuous mode [ 105.972541][ T6184] Bluetooth: hci1: command tx timeout [ 105.978080][ T6184] Bluetooth: hci2: command tx timeout [ 106.053217][ T6194] Bluetooth: hci4: command tx timeout [ 106.058779][ T6184] Bluetooth: hci3: command tx timeout [ 106.088553][ T6186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.273110][ T6180] veth0_macvtap: entered promiscuous mode [ 106.315205][ T6186] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.332829][ T6180] veth1_macvtap: entered promiscuous mode [ 106.353102][ T6178] veth0_vlan: entered promiscuous mode [ 106.361838][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.369013][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.418979][ T6180] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.440007][ T2982] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.447767][ T2982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.485326][ T6178] veth1_vlan: entered promiscuous mode [ 106.525294][ T6180] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.560880][ T6180] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.569695][ T6180] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.579610][ T6180] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.589112][ T6180] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.627370][ T6185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.759188][ T6187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.801744][ T6178] veth0_macvtap: entered promiscuous mode [ 106.845881][ T6178] veth1_macvtap: entered promiscuous mode [ 107.003923][ T6178] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.026934][ T6185] veth0_vlan: entered promiscuous mode [ 107.067030][ T6185] veth1_vlan: entered promiscuous mode [ 107.084248][ T6178] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.097014][ T2982] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.109586][ T2982] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.214126][ T6187] veth0_vlan: entered promiscuous mode [ 107.226175][ T3550] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.231264][ T6178] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.252591][ T6178] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.254456][ T3550] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.262068][ T6178] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.278067][ T6178] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.298403][ T6187] veth1_vlan: entered promiscuous mode [ 107.376730][ T6186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.469102][ T6185] veth0_macvtap: entered promiscuous mode [ 107.506137][ T6187] veth0_macvtap: entered promiscuous mode [ 107.548016][ T6187] veth1_macvtap: entered promiscuous mode [ 107.555057][ T6351] loop4: detected capacity change from 0 to 1024 [ 107.577993][ T6185] veth1_macvtap: entered promiscuous mode [ 107.652667][ T6351] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.699903][ T30] audit: type=1804 audit(1752231681.798:2): pid=6351 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/0/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 107.737147][ T2982] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.756457][ T2982] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.782664][ T30] audit: type=1804 audit(1752231681.888:3): pid=6360 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/0/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 107.809174][ T6360] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 107.866393][ T6185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.871297][ T6360] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 107.887437][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.900743][ T6185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.909724][ T6187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.918768][ T6360] EXT4-fs (loop4): This should not happen!! Data will be lost [ 107.918768][ T6360] [ 107.929158][ T6360] EXT4-fs (loop4): Total free blocks count 0 [ 107.930518][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.938712][ T6360] EXT4-fs (loop4): Free/Dirty block details [ 107.949353][ T6360] EXT4-fs (loop4): free_blocks=68451041280 [ 107.966906][ T6187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.976111][ T6184] Bluetooth: hci0: command tx timeout [ 107.984237][ T6360] EXT4-fs (loop4): dirty_blocks=16 [ 107.995224][ T6185] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.011997][ T6360] EXT4-fs (loop4): Block reservation details [ 108.023093][ T6185] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.032110][ T6185] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.041925][ T6185] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.051200][ T6184] Bluetooth: hci2: command tx timeout [ 108.056636][ T6184] Bluetooth: hci1: command tx timeout [ 108.078993][ T6360] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 108.103849][ T6364] loop3: detected capacity change from 0 to 1024 [ 108.106741][ T6187] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.141801][ T6184] Bluetooth: hci3: command tx timeout [ 108.146161][ T6187] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.147240][ T6184] Bluetooth: hci4: command tx timeout [ 108.164733][ T6187] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.173613][ T6187] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.191472][ T6186] veth0_vlan: entered promiscuous mode [ 108.249204][ T6364] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.288643][ T30] audit: type=1804 audit(1752231682.388:4): pid=6364 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1512053209/syzkaller.4sttdC/0/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 108.366005][ T6370] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 108.391734][ T6370] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 108.394425][ T30] audit: type=1804 audit(1752231682.468:5): pid=6370 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1512053209/syzkaller.4sttdC/0/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 108.436556][ T6186] veth1_vlan: entered promiscuous mode [ 108.440870][ T6370] EXT4-fs (loop3): This should not happen!! Data will be lost [ 108.440870][ T6370] [ 108.457843][ T6370] EXT4-fs (loop3): Total free blocks count 0 2025/07/11 11:01:22 executed programs: 5 [ 108.464586][ T6370] EXT4-fs (loop3): Free/Dirty block details [ 108.472191][ T6370] EXT4-fs (loop3): free_blocks=68451041280 [ 108.478647][ T6370] EXT4-fs (loop3): dirty_blocks=16 [ 108.498915][ T6370] EXT4-fs (loop3): Block reservation details [ 108.510925][ T3550] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 108.518014][ T6370] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 108.579611][ T3550] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.607753][ T3550] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.747662][ T6186] veth0_macvtap: entered promiscuous mode [ 108.783983][ T3550] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.797870][ T6186] veth1_macvtap: entered promiscuous mode [ 108.807886][ T6375] loop4: detected capacity change from 0 to 1024 [ 108.824488][ T3550] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.867930][ T6186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.915647][ T6186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.938050][ T2982] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 5 with error 28 [ 108.995591][ T6186] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.006699][ T6375] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.040398][ T6186] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.052314][ T30] audit: type=1804 audit(1752231683.158:6): pid=6375 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/1/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 109.083190][ T6186] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.121297][ T6381] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 109.122942][ T30] audit: type=1804 audit(1752231683.208:7): pid=6381 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/1/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 109.150275][ T6186] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.172949][ T6382] loop3: detected capacity change from 0 to 1024 [ 109.180061][ T6381] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 109.204729][ T6381] EXT4-fs (loop4): This should not happen!! Data will be lost [ 109.204729][ T6381] [ 109.215962][ T6381] EXT4-fs (loop4): Total free blocks count 0 [ 109.230440][ T6381] EXT4-fs (loop4): Free/Dirty block details [ 109.236484][ T6381] EXT4-fs (loop4): free_blocks=68451041280 [ 109.253511][ T6381] EXT4-fs (loop4): dirty_blocks=16 [ 109.258859][ T6381] EXT4-fs (loop4): Block reservation details [ 109.267276][ T6381] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 109.297223][ T6382] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.345303][ T30] audit: type=1804 audit(1752231683.448:8): pid=6382 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1512053209/syzkaller.4sttdC/1/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 109.416486][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.420347][ T2982] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.442936][ T6388] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 109.452643][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.476430][ T30] audit: type=1804 audit(1752231683.548:9): pid=6388 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1512053209/syzkaller.4sttdC/1/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 109.515214][ T2982] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.529399][ T6388] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 109.566580][ T6388] EXT4-fs (loop3): This should not happen!! Data will be lost [ 109.566580][ T6388] [ 109.594325][ T6388] EXT4-fs (loop3): Total free blocks count 0 [ 109.606455][ T1338] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 109.631505][ T6388] EXT4-fs (loop3): Free/Dirty block details [ 109.637464][ T6388] EXT4-fs (loop3): free_blocks=68451041280 [ 109.681285][ T3510] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.689209][ T3510] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.729440][ T6388] EXT4-fs (loop3): dirty_blocks=16 [ 109.737468][ T6388] EXT4-fs (loop3): Block reservation details [ 109.744003][ T6388] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 109.892607][ T6393] loop4: detected capacity change from 0 to 1024 [ 109.901761][ T3510] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.909624][ T3510] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.995870][ T6393] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.015627][ T36] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 110.067445][ T6399] loop1: detected capacity change from 0 to 1024 [ 110.076866][ T6398] loop2: detected capacity change from 0 to 1024 [ 110.092278][ T30] audit: type=1804 audit(1752231684.198:10): pid=6393 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/2/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 110.217529][ T30] audit: type=1804 audit(1752231684.278:11): pid=6406 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/2/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 110.229023][ T6406] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 110.298378][ T6398] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.327567][ T6399] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.504608][ T6414] loop0: detected capacity change from 0 to 1024 [ 110.567906][ T6416] loop3: detected capacity change from 0 to 1024 [ 110.577308][ T6418] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 110.611207][ T6417] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 110.647724][ T6418] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 110.672942][ T6417] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 110.683968][ T6414] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.703618][ T6418] EXT4-fs (loop1): This should not happen!! Data will be lost [ 110.703618][ T6418] [ 110.715673][ T6418] EXT4-fs (loop1): Total free blocks count 0 [ 110.722277][ T6418] EXT4-fs (loop1): Free/Dirty block details [ 110.728388][ T6418] EXT4-fs (loop1): free_blocks=68451041280 [ 110.737607][ T6417] EXT4-fs (loop2): This should not happen!! Data will be lost [ 110.737607][ T6417] [ 110.747543][ T6417] EXT4-fs (loop2): Total free blocks count 0 [ 110.754136][ T6417] EXT4-fs (loop2): Free/Dirty block details [ 110.760194][ T6418] EXT4-fs (loop1): dirty_blocks=16 [ 110.765417][ T6418] EXT4-fs (loop1): Block reservation details [ 110.772163][ T6418] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 110.772813][ T6416] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.822632][ T6417] EXT4-fs (loop2): free_blocks=68451041280 [ 110.836162][ T6417] EXT4-fs (loop2): dirty_blocks=16 [ 110.837732][ T36] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 110.854583][ T6424] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 110.881029][ T6417] EXT4-fs (loop2): Block reservation details [ 110.924248][ T36] EXT4-fs (loop4): This should not happen!! Data will be lost [ 110.924248][ T36] [ 110.980193][ T6417] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 110.986795][ T36] EXT4-fs (loop4): Total free blocks count 0 [ 111.003788][ T6425] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 111.017128][ T36] EXT4-fs (loop4): Free/Dirty block details [ 111.041101][ T36] EXT4-fs (loop4): free_blocks=68451041280 [ 111.047048][ T36] EXT4-fs (loop4): dirty_blocks=16 [ 111.054183][ T1338] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 111.103236][ T6425] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 111.179808][ T36] EXT4-fs (loop4): Block reservation details [ 111.186340][ T6425] EXT4-fs (loop3): This should not happen!! Data will be lost [ 111.186340][ T6425] [ 111.212570][ T1338] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 111.215131][ T36] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 111.233005][ T3510] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 111.260633][ T6425] EXT4-fs (loop3): Total free blocks count 0 [ 111.280307][ T6425] EXT4-fs (loop3): Free/Dirty block details [ 111.288126][ T3510] EXT4-fs (loop0): This should not happen!! Data will be lost [ 111.288126][ T3510] [ 111.289385][ T6425] EXT4-fs (loop3): free_blocks=68451041280 [ 111.308761][ T6180] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.338125][ T6428] loop1: detected capacity change from 0 to 1024 [ 111.341118][ T3510] EXT4-fs (loop0): Total free blocks count 0 [ 111.349002][ T6425] EXT4-fs (loop3): dirty_blocks=16 [ 111.356684][ T6425] EXT4-fs (loop3): Block reservation details [ 111.363753][ T6425] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 111.394625][ T3510] EXT4-fs (loop0): Free/Dirty block details [ 111.404417][ T3510] EXT4-fs (loop0): free_blocks=68451041280 [ 111.405368][ T6428] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.417095][ T3510] EXT4-fs (loop0): dirty_blocks=16 [ 111.428793][ T3510] EXT4-fs (loop0): Block reservation details [ 111.435553][ T3510] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.447435][ T59] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 111.561197][ T6186] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.572248][ T6436] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 111.606484][ T6435] loop2: detected capacity change from 0 to 1024 [ 111.634520][ T6436] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 111.669897][ T6438] loop4: detected capacity change from 0 to 1024 [ 111.738652][ T6436] EXT4-fs (loop1): This should not happen!! Data will be lost [ 111.738652][ T6436] [ 111.826701][ T6435] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.829360][ T6436] EXT4-fs (loop1): Total free blocks count 0 [ 111.867174][ T6445] loop0: detected capacity change from 0 to 1024 [ 111.874162][ T6436] EXT4-fs (loop1): Free/Dirty block details [ 111.886889][ T6438] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.907261][ T6446] loop3: detected capacity change from 0 to 1024 [ 111.915224][ T6436] EXT4-fs (loop1): free_blocks=68451041280 [ 111.971641][ T6436] EXT4-fs (loop1): dirty_blocks=16 [ 111.976827][ T6436] EXT4-fs (loop1): Block reservation details [ 111.988316][ T6445] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.040238][ T6436] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 112.043525][ T6451] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 112.104792][ T6446] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.123254][ T6455] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 112.149466][ T6453] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 112.232662][ T1338] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.277239][ T6455] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.300007][ T6453] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.309363][ T6455] EXT4-fs (loop4): This should not happen!! Data will be lost [ 112.309363][ T6455] [ 112.328335][ T6455] EXT4-fs (loop4): Total free blocks count 0 [ 112.355196][ T6457] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 112.363448][ T6453] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.363448][ T6453] [ 112.383764][ T3550] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.404103][ T6457] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 112.411150][ T6455] EXT4-fs (loop4): Free/Dirty block details [ 112.422427][ T6455] EXT4-fs (loop4): free_blocks=68451041280 [ 112.428264][ T6455] EXT4-fs (loop4): dirty_blocks=16 [ 112.434089][ T6455] EXT4-fs (loop4): Block reservation details [ 112.441845][ T6455] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 112.453063][ T6453] EXT4-fs (loop0): Total free blocks count 0 [ 112.459156][ T6453] EXT4-fs (loop0): Free/Dirty block details [ 112.465245][ T3550] EXT4-fs (loop2): This should not happen!! Data will be lost [ 112.465245][ T3550] [ 112.465270][ T3550] EXT4-fs (loop2): Total free blocks count 0 [ 112.465284][ T3550] EXT4-fs (loop2): Free/Dirty block details [ 112.465296][ T3550] EXT4-fs (loop2): free_blocks=68451041280 [ 112.519890][ T6457] EXT4-fs (loop3): This should not happen!! Data will be lost [ 112.519890][ T6457] [ 112.525118][ T6453] EXT4-fs (loop0): free_blocks=68451041280 [ 112.531498][ T3009] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.567231][ T3550] EXT4-fs (loop2): dirty_blocks=16 [ 112.573915][ T6461] loop1: detected capacity change from 0 to 1024 [ 112.577470][ T6457] EXT4-fs (loop3): Total free blocks count 0 [ 112.583916][ T3550] EXT4-fs (loop2): Block reservation details [ 112.593152][ T6453] EXT4-fs (loop0): dirty_blocks=16 [ 112.595604][ T6457] EXT4-fs (loop3): Free/Dirty block details [ 112.613839][ T6457] EXT4-fs (loop3): free_blocks=68451041280 [ 112.625314][ T3550] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 112.626034][ T6457] EXT4-fs (loop3): dirty_blocks=16 [ 112.636596][ T6453] EXT4-fs (loop0): Block reservation details [ 112.655981][ T6457] EXT4-fs (loop3): Block reservation details [ 112.657402][ T6461] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.666603][ T6457] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 112.681518][ T6453] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.706391][ T3510] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 112.741480][ T6185] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.760761][ T3550] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 112.813991][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 112.814009][ T30] audit: type=1804 audit(1752231686.918:30): pid=6461 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1711622134/syzkaller.QzJDXC/2/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 112.908291][ T30] audit: type=1804 audit(1752231687.008:31): pid=6469 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1711622134/syzkaller.QzJDXC/2/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 112.952702][ T6469] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 112.980418][ T6469] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 113.013897][ T6469] EXT4-fs (loop1): This should not happen!! Data will be lost [ 113.013897][ T6469] [ 113.023683][ T6469] EXT4-fs (loop1): Total free blocks count 0 [ 113.029866][ T6469] EXT4-fs (loop1): Free/Dirty block details [ 113.038624][ T6469] EXT4-fs (loop1): free_blocks=68451041280 [ 113.049907][ T6467] loop4: detected capacity change from 0 to 1024 [ 113.061389][ T6469] EXT4-fs (loop1): dirty_blocks=16 [ 113.081402][ T6474] loop3: detected capacity change from 0 to 1024 [ 113.105243][ T6469] EXT4-fs (loop1): Block reservation details [ 113.112959][ T6473] loop2: detected capacity change from 0 to 1024 [ 113.144664][ T6469] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 113.196720][ T6467] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.228703][ T30] audit: type=1804 audit(1752231687.328:32): pid=6467 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/4/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 113.322136][ T6473] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.361372][ T6474] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.373647][ T6476] loop0: detected capacity change from 0 to 1024 [ 113.391292][ T3550] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 113.396151][ T30] audit: type=1804 audit(1752231687.458:33): pid=6473 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir623076789/syzkaller.LJWWGR/2/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 113.488615][ T6482] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 113.508651][ T30] audit: type=1804 audit(1752231687.538:34): pid=6482 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir3795195045/syzkaller.NKIiDT/4/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 113.523733][ T6476] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.587608][ T30] audit: type=1804 audit(1752231687.688:35): pid=6474 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1512053209/syzkaller.4sttdC/4/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 113.638594][ T6482] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 113.682962][ T6489] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 113.712199][ T6488] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 113.775113][ T30] audit: type=1804 audit(1752231687.718:36): pid=6476 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2837323381/syzkaller.JXqT1Y/2/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 113.784018][ T6488] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 113.804084][ T6489] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 113.829332][ T6492] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 113.830328][ T6482] EXT4-fs (loop4): This should not happen!! Data will be lost [ 113.830328][ T6482] [ 113.892969][ T30] audit: type=1804 audit(1752231687.768:37): pid=6488 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2837323381/syzkaller.JXqT1Y/2/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 113.905468][ T6493] loop1: detected capacity change from 0 to 1024 [ 113.928372][ T6488] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.928372][ T6488] [ 113.933679][ T6482] EXT4-fs (loop4): Total free blocks count 0 [ 113.980810][ T6492] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 113.993761][ T6489] EXT4-fs (loop2): This should not happen!! Data will be lost [ 113.993761][ T6489] [ 114.001229][ T6482] EXT4-fs (loop4): Free/Dirty block details [ 114.011345][ T6482] EXT4-fs (loop4): free_blocks=68451041280 [ 114.019449][ T6493] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.020006][ T6492] EXT4-fs (loop3): This should not happen!! Data will be lost [ 114.020006][ T6492] [ 114.041693][ T6492] EXT4-fs (loop3): Total free blocks count 0 [ 114.047710][ T6492] EXT4-fs (loop3): Free/Dirty block details [ 114.055132][ T6492] EXT4-fs (loop3): free_blocks=68451041280 [ 114.057352][ T6489] EXT4-fs (loop2): Total free blocks count 0 [ 114.067734][ T6488] EXT4-fs (loop0): Total free blocks count 0 [ 114.082097][ T6482] EXT4-fs (loop4): dirty_blocks=16 [ 114.091936][ T6492] EXT4-fs (loop3): dirty_blocks=16 [ 114.102058][ T6482] EXT4-fs (loop4): Block reservation details [ 114.102737][ T6489] EXT4-fs (loop2): Free/Dirty block details [ 114.114933][ T6492] EXT4-fs (loop3): Block reservation details [ 114.120315][ T6488] EXT4-fs (loop0): Free/Dirty block details [ 114.136555][ T6482] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 114.146142][ T6488] EXT4-fs (loop0): free_blocks=68451041280 [ 114.158483][ T30] audit: type=1804 audit(1752231687.788:38): pid=6489 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir623076789/syzkaller.LJWWGR/2/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 114.190664][ T6489] EXT4-fs (loop2): free_blocks=68451041280 [ 114.197555][ T6498] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 114.212486][ T6488] EXT4-fs (loop0): dirty_blocks=16 [ 114.212509][ T6488] EXT4-fs (loop0): Block reservation details [ 114.212522][ T6488] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.220626][ T6489] EXT4-fs (loop2): dirty_blocks=16 2025/07/11 11:01:28 executed programs: 20 [ 114.238079][ T6492] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 114.252764][ T1338] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.270291][ T6489] EXT4-fs (loop2): Block reservation details [ 114.278686][ T6489] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 114.282614][ T30] audit: type=1804 audit(1752231687.788:39): pid=6487 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1512053209/syzkaller.4sttdC/4/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 114.300040][ T6498] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 114.328011][ T6498] EXT4-fs (loop1): This should not happen!! Data will be lost [ 114.328011][ T6498] [ 114.337804][ T6498] EXT4-fs (loop1): Total free blocks count 0 [ 114.344051][ T6498] EXT4-fs (loop1): Free/Dirty block details [ 114.347716][ T1338] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 114.351185][ T6498] EXT4-fs (loop1): free_blocks=68451041280 [ 114.368752][ T6498] EXT4-fs (loop1): dirty_blocks=16 [ 114.376425][ T6498] EXT4-fs (loop1): Block reservation details [ 114.387127][ T6498] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 114.398425][ T3009] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.463850][ T3510] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 114.625646][ T6502] loop0: detected capacity change from 0 to 1024 [ 114.635236][ T3510] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 2 with error 28 [ 114.652214][ T6504] loop4: detected capacity change from 0 to 1024 [ 114.677050][ T6506] loop3: detected capacity change from 0 to 1024 [ 114.677285][ T6508] loop2: detected capacity change from 0 to 1024 [ 114.733580][ T6504] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.832980][ T6502] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.867417][ T6506] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.891497][ T6508] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.911878][ T6522] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 114.920512][ T6520] loop1: detected capacity change from 0 to 1024 [ 114.927146][ T6522] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 114.991697][ T6520] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.020656][ T6522] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.020656][ T6522] [ 115.034204][ T6527] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 115.057920][ T6528] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 115.084255][ T6527] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.090235][ T6522] EXT4-fs (loop0): Total free blocks count 0 [ 115.100211][ T6526] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 115.130990][ T6528] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.174453][ T6522] EXT4-fs (loop0): Free/Dirty block details [ 115.204541][ T6527] EXT4-fs (loop4): This should not happen!! Data will be lost [ 115.204541][ T6527] [ 115.249580][ T6528] EXT4-fs (loop3): This should not happen!! Data will be lost [ 115.249580][ T6528] [ 115.254938][ T6522] EXT4-fs (loop0): free_blocks=68451041280 [ 115.261303][ T6526] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.278160][ T6527] EXT4-fs (loop4): Total free blocks count 0 [ 115.299017][ T6529] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 115.347061][ T6527] EXT4-fs (loop4): Free/Dirty block details [ 115.350503][ T6528] EXT4-fs (loop3): Total free blocks count 0 [ 115.366048][ T6522] EXT4-fs (loop0): dirty_blocks=16 [ 115.380309][ T6527] EXT4-fs (loop4): free_blocks=68451041280 [ 115.386610][ T6528] EXT4-fs (loop3): Free/Dirty block details [ 115.407065][ T6522] EXT4-fs (loop0): Block reservation details [ 115.417692][ T6526] EXT4-fs (loop2): This should not happen!! Data will be lost [ 115.417692][ T6526] [ 115.428273][ T6528] EXT4-fs (loop3): free_blocks=68451041280 [ 115.431565][ T6526] EXT4-fs (loop2): Total free blocks count 0 [ 115.450977][ T6527] EXT4-fs (loop4): dirty_blocks=16 [ 115.457302][ T6527] EXT4-fs (loop4): Block reservation details [ 115.472566][ T6526] EXT4-fs (loop2): Free/Dirty block details [ 115.480424][ T6528] EXT4-fs (loop3): dirty_blocks=16 [ 115.482564][ T6527] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 115.526209][ T6528] EXT4-fs (loop3): Block reservation details [ 115.526616][ T6526] EXT4-fs (loop2): free_blocks=68451041280 [ 115.537547][ T6528] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 115.542426][ T6522] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 115.551950][ T6526] EXT4-fs (loop2): dirty_blocks=16 [ 115.570222][ T6526] EXT4-fs (loop2): Block reservation details [ 115.603842][ T59] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.607780][ T6526] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 115.629766][ T3525] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.748464][ T59] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 115.855189][ T3525] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.870470][ T3550] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 115.891050][ T3525] EXT4-fs (loop1): This should not happen!! Data will be lost [ 115.891050][ T3525] [ 115.903306][ T6536] loop4: detected capacity change from 0 to 1024 [ 115.915352][ T3525] EXT4-fs (loop1): Total free blocks count 0 [ 115.923140][ T3525] EXT4-fs (loop1): Free/Dirty block details [ 115.929925][ T3525] EXT4-fs (loop1): free_blocks=68451041280 [ 115.938041][ T6535] loop3: detected capacity change from 0 to 1024 [ 115.951964][ T3525] EXT4-fs (loop1): dirty_blocks=16 [ 115.958605][ T3525] EXT4-fs (loop1): Block reservation details [ 115.966255][ T3525] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 115.996743][ T6187] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.072785][ T6536] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.109949][ T6535] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.199923][ T6546] loop2: detected capacity change from 0 to 1024 [ 116.228156][ T6547] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 116.265702][ T6544] loop0: detected capacity change from 0 to 1024 [ 116.273476][ T6548] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 116.298155][ T6548] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.314868][ T6546] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.340353][ T6547] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.370616][ T6547] EXT4-fs (loop4): This should not happen!! Data will be lost [ 116.370616][ T6547] [ 116.377544][ T6548] EXT4-fs (loop3): This should not happen!! Data will be lost [ 116.377544][ T6548] [ 116.396920][ T6548] EXT4-fs (loop3): Total free blocks count 0 [ 116.403061][ T6547] EXT4-fs (loop4): Total free blocks count 0 [ 116.403306][ T6548] EXT4-fs (loop3): Free/Dirty block details [ 116.415552][ T6548] EXT4-fs (loop3): free_blocks=68451041280 [ 116.421714][ T6548] EXT4-fs (loop3): dirty_blocks=16 [ 116.426888][ T6548] EXT4-fs (loop3): Block reservation details [ 116.435590][ T6548] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 116.454126][ T6544] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.465175][ T6547] EXT4-fs (loop4): Free/Dirty block details [ 116.512268][ T6547] EXT4-fs (loop4): free_blocks=68451041280 [ 116.528773][ T6555] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 116.546603][ T6547] EXT4-fs (loop4): dirty_blocks=16 [ 116.568189][ T6547] EXT4-fs (loop4): Block reservation details [ 116.577214][ T6557] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 116.617435][ T6555] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.637755][ T6547] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 116.646893][ T6556] loop1: detected capacity change from 0 to 1024 [ 116.678594][ T59] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.704576][ T3525] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.720448][ T6555] EXT4-fs (loop2): This should not happen!! Data will be lost [ 116.720448][ T6555] [ 116.756652][ T6556] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.779489][ T6555] EXT4-fs (loop2): Total free blocks count 0 [ 116.819124][ T6555] EXT4-fs (loop2): Free/Dirty block details [ 116.867695][ T6555] EXT4-fs (loop2): free_blocks=68451041280 [ 116.914106][ T6555] EXT4-fs (loop2): dirty_blocks=16 [ 116.923758][ T6564] loop3: detected capacity change from 0 to 1024 [ 116.942519][ T6565] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 116.961793][ T6565] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 116.974746][ T6555] EXT4-fs (loop2): Block reservation details [ 116.992571][ T3525] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 117.017493][ T3525] EXT4-fs (loop0): This should not happen!! Data will be lost [ 117.017493][ T3525] [ 117.019954][ T6555] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 117.042406][ T3525] EXT4-fs (loop0): Total free blocks count 0 [ 117.048251][ T6565] EXT4-fs (loop1): This should not happen!! Data will be lost [ 117.048251][ T6565] [ 117.049896][ T3525] EXT4-fs (loop0): Free/Dirty block details [ 117.065288][ T3525] EXT4-fs (loop0): free_blocks=68451041280 [ 117.071868][ T3525] EXT4-fs (loop0): dirty_blocks=16 [ 117.077131][ T3525] EXT4-fs (loop0): Block reservation details [ 117.077540][ T6564] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.083293][ T3525] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 117.087319][ T6186] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.119987][ T6565] EXT4-fs (loop1): Total free blocks count 0 [ 117.151846][ T6568] loop4: detected capacity change from 0 to 1024 [ 117.170839][ T6565] EXT4-fs (loop1): Free/Dirty block details [ 117.176806][ T6565] EXT4-fs (loop1): free_blocks=68451041280 [ 117.200423][ T6565] EXT4-fs (loop1): dirty_blocks=16 [ 117.208070][ T6565] EXT4-fs (loop1): Block reservation details [ 117.237412][ T3550] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 117.266029][ T6565] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 117.293726][ T6568] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.306505][ T6572] loop0: detected capacity change from 0 to 1024 [ 117.315135][ T6573] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 117.404775][ T6573] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 117.428903][ T3550] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 117.444917][ T6581] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 117.480934][ T6573] EXT4-fs (loop3): This should not happen!! Data will be lost [ 117.480934][ T6573] [ 117.494922][ T6568] ------------[ cut here ]------------ [ 117.499923][ T6573] EXT4-fs (loop3): Total free blocks count 0 [ 117.501031][ T6568] kernel BUG at fs/ext4/inline.c:240! [ 117.507241][ T6573] EXT4-fs (loop3): Free/Dirty block details [ 117.514463][ T6572] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.534052][ T6573] EXT4-fs (loop3): free_blocks=68451041280 [ 117.539978][ T6573] EXT4-fs (loop3): dirty_blocks=16 [ 117.545274][ T6573] EXT4-fs (loop3): Block reservation details [ 117.551624][ T6573] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 117.618166][ T6568] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 117.624501][ T6568] CPU: 1 UID: 0 PID: 6568 Comm: syz-executor.4 Not tainted 6.16.0-rc5-syzkaller-00121-gbc9ff192a6c9 #0 PREEMPT(full) [ 117.637025][ T6568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 117.647156][ T6568] RIP: 0010:ext4_write_inline_data+0x43c/0x440 [ 117.653357][ T6568] Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 fa cb b1 ff 4c 89 fa e9 06 ff ff ff e8 5d 74 50 ff 90 0f 0b e8 55 74 50 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 117.673052][ T6568] RSP: 0018:ffffc9000bb873a8 EFLAGS: 00010293 [ 117.679233][ T6568] RAX: ffffffff826fc0fb RBX: 000000000000004d RCX: ffff88802f309e00 [ 117.687532][ T6568] RDX: 0000000000000000 RSI: 000000000000004c RDI: 000000000000004d [ 117.695527][ T6568] RBP: ffff88806b779b22 R08: ffff8880758ba387 R09: 1ffff1100eb17470 [ 117.703520][ T6568] R10: dffffc0000000000 R11: ffffed100eb17471 R12: 000000000000004c [ 117.711688][ T6568] R13: ffffc9000bb87460 R14: 000000000000004c R15: ffff88806b7795b8 [ 117.719869][ T6568] FS: 00007f8c490a46c0(0000) GS:ffff888125d4f000(0000) knlGS:0000000000000000 [ 117.728816][ T6568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.735422][ T6568] CR2: 00007fa7b290b6b0 CR3: 000000007b124000 CR4: 00000000003526f0 [ 117.743421][ T6568] Call Trace: [ 117.746714][ T6568] [ 117.749725][ T6568] ? ext4_get_inode_loc+0xc5/0xf0 [ 117.754754][ T6568] ext4_write_inline_data_end+0x336/0xab0 [ 117.760471][ T6568] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 117.766711][ T6568] ? ext4_da_write_end+0x244/0xcf0 [ 117.771840][ T6568] generic_perform_write+0x63b/0x910 [ 117.777143][ T6568] ? __pfx_generic_perform_write+0x10/0x10 [ 117.782950][ T6568] ? file_modified_flags+0x374/0x560 [ 117.788239][ T6568] ? ext4_write_checks+0x24b/0x2c0 [ 117.793522][ T6568] ext4_buffered_write_iter+0xce/0x3a0 [ 117.799028][ T6568] ext4_file_write_iter+0x298/0x1bc0 [ 117.804417][ T6568] ? splice_from_pipe_next+0x608/0x660 [ 117.809988][ T6568] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 117.815714][ T6568] ? __asan_memset+0x22/0x50 [ 117.820341][ T6568] iter_file_splice_write+0x937/0x1000 [ 117.825825][ T6568] ? __pfx_iter_file_splice_write+0x10/0x10 [ 117.831723][ T6568] ? rcu_read_lock_any_held+0xb3/0x120 [ 117.837207][ T6568] ? __pfx_iter_file_splice_write+0x10/0x10 [ 117.843108][ T6568] direct_splice_actor+0xfe/0x160 [ 117.848156][ T6568] splice_direct_to_actor+0x5a8/0xcc0 [ 117.853543][ T6568] ? __pfx_direct_splice_actor+0x10/0x10 [ 117.859200][ T6568] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 117.865120][ T6568] do_splice_direct+0x181/0x270 [ 117.870001][ T6568] ? __pfx_do_splice_direct+0x10/0x10 [ 117.875385][ T6568] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 117.881380][ T6568] ? rw_verify_area+0x258/0x650 [ 117.886250][ T6568] do_sendfile+0x4da/0x7e0 [ 117.890683][ T6568] ? __pfx_do_sendfile+0x10/0x10 [ 117.895624][ T6568] ? rcu_is_watching+0x15/0xb0 [ 117.900382][ T6568] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 117.906446][ T6568] __se_sys_sendfile64+0x13e/0x190 [ 117.911554][ T6568] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 117.917221][ T6568] ? rcu_is_watching+0x15/0xb0 [ 117.922018][ T6568] ? do_syscall_64+0xbe/0x3b0 [ 117.926811][ T6568] do_syscall_64+0xfa/0x3b0 [ 117.931314][ T6568] ? lockdep_hardirqs_on+0x9c/0x150 [ 117.936507][ T6568] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.942560][ T6568] ? clear_bhb_loop+0x60/0xb0 [ 117.947231][ T6568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.953222][ T6568] RIP: 0033:0x7f8c4827dda9 [ 117.957669][ T6568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 117.977292][ T6568] RSP: 002b:00007f8c490a40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 117.985755][ T6568] RAX: ffffffffffffffda RBX: 00007f8c483abf80 RCX: 00007f8c4827dda9 [ 117.993894][ T6568] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 118.002060][ T6568] RBP: 00007f8c482ca47a R08: 0000000000000000 R09: 0000000000000000 [ 118.010046][ T6568] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000 [ 118.018103][ T6568] R13: 000000000000000b R14: 00007f8c483abf80 R15: 00007fff2baefff8 [ 118.026258][ T6568] [ 118.029442][ T6568] Modules linked in: [ 118.034704][ T6568] ---[ end trace 0000000000000000 ]--- [ 118.061437][ T6585] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 118.070914][ T6568] RIP: 0010:ext4_write_inline_data+0x43c/0x440 [ 118.077742][ T30] kauditd_printk_skb: 27 callbacks suppressed [ 118.077758][ T30] audit: type=1804 audit(1752231692.158:67): pid=6585 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2837323381/syzkaller.JXqT1Y/5/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 118.084359][ T6568] Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 fa cb b1 ff 4c 89 fa e9 06 ff ff ff e8 5d 74 50 ff 90 0f 0b e8 55 74 50 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 118.096890][ T6583] loop2: detected capacity change from 0 to 1024 [ 118.144341][ T6568] RSP: 0018:ffffc9000bb873a8 EFLAGS: 00010293 [ 118.150770][ T6568] RAX: ffffffff826fc0fb RBX: 000000000000004d RCX: ffff88802f309e00 [ 118.158879][ T6568] RDX: 0000000000000000 RSI: 000000000000004c RDI: 000000000000004d [ 118.167620][ T6568] RBP: ffff88806b779b22 R08: ffff8880758ba387 R09: 1ffff1100eb17470 [ 118.176648][ T6568] R10: dffffc0000000000 R11: ffffed100eb17471 R12: 000000000000004c [ 118.176961][ T3009] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 118.184683][ T6568] R13: ffffc9000bb87460 R14: 000000000000004c R15: ffff88806b7795b8 [ 118.184705][ T6568] FS: 00007f8c490a46c0(0000) GS:ffff888125d4f000(0000) knlGS:0000000000000000 [ 118.184719][ T6568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.184730][ T6568] CR2: 00007f8d4b9f9286 CR3: 000000007b124000 CR4: 00000000003526f0 [ 118.184748][ T6568] Kernel panic - not syncing: Fatal exception [ 118.185083][ T6568] Kernel Offset: disabled