no interfaces have a carrier [ 57.297913][ T5433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.314603][ T5433] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. 2026/07/12 11:13:48 parsed 1 programs 2026/07/12 11:13:48 serving rpc on tcp://37503 syzkaller login: [ 89.540453][ T5782] cgroup: Unknown subsys name 'net' [ 89.644036][ T5782] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 91.569023][ T5782] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.398749][ T27] cfg80211: failed to load regulatory.db [ 93.505742][ T5798] chnl_net:caif_netlink_parms(): no params data found [ 93.573951][ T5798] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.582125][ T5798] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.589722][ T5798] bridge_slave_0: entered allmulticast mode [ 93.597575][ T5798] bridge_slave_0: entered promiscuous mode [ 93.607648][ T5798] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.615019][ T5798] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.622689][ T5798] bridge_slave_1: entered allmulticast mode [ 93.629941][ T5798] bridge_slave_1: entered promiscuous mode [ 93.658432][ T5798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.670222][ T5798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.700031][ T5798] team0: Port device team_slave_0 added [ 93.708754][ T5798] team0: Port device team_slave_1 added [ 93.732742][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.740880][ T5798] 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. [ 93.768026][ T5798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.781498][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.789348][ T5798] 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. [ 93.816019][ T5798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.857199][ T5798] hsr_slave_0: entered promiscuous mode [ 93.863615][ T5798] hsr_slave_1: entered promiscuous mode [ 93.997514][ T5798] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.010540][ T5798] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.022335][ T5798] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.035063][ T5798] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.065220][ T5798] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.072904][ T5798] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.081062][ T5798] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.088505][ T5798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.146400][ T5798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.168332][ T3502] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.180729][ T3502] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.196006][ T5798] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.210708][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.218902][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.233922][ T3502] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.241700][ T3502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.430398][ T5798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.473025][ T5798] veth0_vlan: entered promiscuous mode [ 94.485521][ T5798] veth1_vlan: entered promiscuous mode [ 94.517935][ T5798] veth0_macvtap: entered promiscuous mode [ 94.528840][ T5798] veth1_macvtap: entered promiscuous mode [ 94.547787][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.569978][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.582976][ T5798] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.592293][ T5798] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.601323][ T5798] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.610325][ T5798] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.823461][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.334853][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.650081][ T5873] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.658786][ T5873] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.668568][ T5873] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.682968][ T5873] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.691229][ T5873] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 97.699913][ T5873] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.935445][ T2873] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.945680][ T2873] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.975185][ T2873] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.983342][ T2873] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/12 11:13:59 executed programs: 0 [ 98.535762][ T5084] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.544076][ T5084] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.554498][ T5084] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.563314][ T5084] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.571300][ T5084] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.579577][ T5084] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.729083][ T5888] chnl_net:caif_netlink_parms(): no params data found [ 98.792829][ T5888] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.802395][ T5888] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.809944][ T5888] bridge_slave_0: entered allmulticast mode [ 98.817719][ T5888] bridge_slave_0: entered promiscuous mode [ 98.829295][ T5888] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.836898][ T5888] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.844165][ T5888] bridge_slave_1: entered allmulticast mode [ 98.851422][ T5888] bridge_slave_1: entered promiscuous mode [ 98.878141][ T5888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.891037][ T5888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.925455][ T5888] team0: Port device team_slave_0 added [ 98.935042][ T5888] team0: Port device team_slave_1 added [ 98.965437][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.972897][ T5888] 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. [ 98.999242][ T5888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.011588][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.018919][ T5888] 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. [ 99.045957][ T5888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.086909][ T5888] hsr_slave_0: entered promiscuous mode [ 99.094127][ T5888] hsr_slave_1: entered promiscuous mode [ 99.100723][ T5888] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.108736][ T5888] Cannot create hsr debugfs directory [ 99.697970][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.776922][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.642782][ T5873] Bluetooth: hci0: command tx timeout [ 100.719432][ T5888] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.732660][ T5888] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.749158][ T5888] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.764768][ T5888] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.788964][ T49] hsr_slave_0: left promiscuous mode [ 100.795510][ T49] hsr_slave_1: left promiscuous mode [ 100.811474][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.824310][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.834016][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.844685][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.853636][ T49] bridge_slave_1: left allmulticast mode [ 100.862958][ T49] bridge_slave_1: left promiscuous mode [ 100.871721][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.890615][ T49] bridge_slave_0: left allmulticast mode [ 100.899983][ T49] bridge_slave_0: left promiscuous mode [ 100.906737][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.944620][ T49] veth1_macvtap: left promiscuous mode [ 100.950893][ T49] veth0_macvtap: left promiscuous mode [ 100.960225][ T49] veth1_vlan: left promiscuous mode [ 100.965912][ T49] veth0_vlan: left promiscuous mode [ 101.429814][ T49] team0 (unregistering): Port device team_slave_1 removed [ 101.465769][ T49] team0 (unregistering): Port device team_slave_0 removed [ 101.502165][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.542532][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.786469][ T49] bond0 (unregistering): Released all slaves [ 101.971665][ T5888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.998285][ T5888] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.022607][ T162] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.029862][ T162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.057009][ T203] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.064213][ T203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.399344][ T5888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.533528][ T5888] veth0_vlan: entered promiscuous mode [ 102.552863][ T5888] veth1_vlan: entered promiscuous mode [ 102.605448][ T5888] veth0_macvtap: entered promiscuous mode [ 102.621653][ T5888] veth1_macvtap: entered promiscuous mode [ 102.651263][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.671103][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.684333][ T5888] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.693174][ T5888] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.702211][ T5888] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.711615][ T5888] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.721049][ T5873] Bluetooth: hci0: command tx timeout [ 102.788648][ T203] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.804603][ T203] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.830479][ T162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.839989][ T162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.882989][ T5928] syz.0.17[5928]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 102.912531][ T5928] loop0: detected capacity change from 0 to 2048 [ 102.947337][ T5928] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.970318][ T5928] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 102.987705][ T5928] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 103.003867][ T5928] EXT4-fs (loop0): This should not happen!! Data will be lost [ 103.003867][ T5928] [ 103.014686][ T5928] EXT4-fs (loop0): Total free blocks count 0 [ 103.022326][ T5928] EXT4-fs (loop0): Free/Dirty block details [ 103.028532][ T5928] EXT4-fs (loop0): free_blocks=4096 [ 103.033901][ T5928] EXT4-fs (loop0): dirty_blocks=16 [ 103.039955][ T5928] EXT4-fs (loop0): Block reservation details [ 103.045988][ T5928] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 103.079340][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.155947][ T5932] loop0: detected capacity change from 0 to 2048 [ 103.194809][ T5932] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.249745][ T5932] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 103.289457][ T5932] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 103.304558][ T5932] EXT4-fs (loop0): This should not happen!! Data will be lost [ 103.304558][ T5932] [ 103.316793][ T5932] EXT4-fs (loop0): Total free blocks count 0 [ 103.322857][ T5932] EXT4-fs (loop0): Free/Dirty block details [ 103.348294][ T5932] EXT4-fs (loop0): free_blocks=4096 [ 103.354172][ T5932] EXT4-fs (loop0): dirty_blocks=16 [ 103.374965][ T5932] EXT4-fs (loop0): Block reservation details [ 103.384770][ T5932] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 103.424920][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.522631][ T5935] loop0: detected capacity change from 0 to 2048 [ 103.570676][ T5935] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.594569][ T5935] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 103.613108][ T5935] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 103.634976][ T5935] EXT4-fs (loop0): This should not happen!! Data will be lost [ 103.634976][ T5935] [ 103.645331][ T5935] EXT4-fs (loop0): Total free blocks count 0 [ 103.653711][ T5935] EXT4-fs (loop0): Free/Dirty block details [ 103.659909][ T5935] EXT4-fs (loop0): free_blocks=4096 [ 103.665171][ T5935] EXT4-fs (loop0): dirty_blocks=16 [ 103.670876][ T5935] EXT4-fs (loop0): Block reservation details [ 103.677326][ T5935] EXT4-fs (loop0): i_reserved_data_blocks=1 2026/07/12 11:14:05 executed programs: 5 [ 103.715194][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.808916][ T5938] loop0: detected capacity change from 0 to 2048 [ 103.854601][ T5938] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.874262][ T5938] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 103.891241][ T5938] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 103.905040][ T5938] EXT4-fs (loop0): This should not happen!! Data will be lost [ 103.905040][ T5938] [ 103.915553][ T5938] EXT4-fs (loop0): Total free blocks count 0 [ 103.922216][ T5938] EXT4-fs (loop0): Free/Dirty block details [ 103.928789][ T5938] EXT4-fs (loop0): free_blocks=4096 [ 103.934132][ T5938] EXT4-fs (loop0): dirty_blocks=16 [ 103.939990][ T5938] EXT4-fs (loop0): Block reservation details [ 103.947350][ T5938] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 103.979274][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.083726][ T5941] loop0: detected capacity change from 0 to 2048 [ 104.138861][ T5941] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.156400][ T5941] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 104.171495][ T5941] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 104.184652][ T5941] EXT4-fs (loop0): This should not happen!! Data will be lost [ 104.184652][ T5941] [ 104.194462][ T5941] EXT4-fs (loop0): Total free blocks count 0 [ 104.200879][ T5941] EXT4-fs (loop0): Free/Dirty block details [ 104.207193][ T5941] EXT4-fs (loop0): free_blocks=4096 [ 104.212687][ T5941] EXT4-fs (loop0): dirty_blocks=16 [ 104.218143][ T5941] EXT4-fs (loop0): Block reservation details [ 104.224712][ T5941] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 104.253510][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.380735][ T5944] loop0: detected capacity change from 0 to 2048 [ 104.438641][ T5944] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.460292][ T5944] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 104.483776][ T5944] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 104.496619][ T5944] EXT4-fs (loop0): This should not happen!! Data will be lost [ 104.496619][ T5944] [ 104.517380][ T5944] EXT4-fs (loop0): Total free blocks count 0 [ 104.523484][ T5944] EXT4-fs (loop0): Free/Dirty block details [ 104.529858][ T5944] EXT4-fs (loop0): free_blocks=4096 [ 104.535112][ T5944] EXT4-fs (loop0): dirty_blocks=16 [ 104.542352][ T5944] EXT4-fs (loop0): Block reservation details [ 104.548525][ T5944] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 104.585558][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.690242][ T5947] loop0: detected capacity change from 0 to 2048 [ 104.719010][ T5947] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.734633][ T5947] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 104.755099][ T5947] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 104.769825][ T5947] EXT4-fs (loop0): This should not happen!! Data will be lost [ 104.769825][ T5947] [ 104.781006][ T5947] EXT4-fs (loop0): Total free blocks count 0 [ 104.788337][ T5947] EXT4-fs (loop0): Free/Dirty block details [ 104.795271][ T5947] EXT4-fs (loop0): free_blocks=4096 [ 104.800632][ T5947] EXT4-fs (loop0): dirty_blocks=16 [ 104.803720][ T5873] Bluetooth: hci0: command tx timeout [ 104.805775][ T5947] EXT4-fs (loop0): Block reservation details [ 104.818044][ T5947] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 104.846061][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.956853][ T5950] loop0: detected capacity change from 0 to 2048 [ 104.985225][ T5950] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.008209][ T5950] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 105.024133][ T5950] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 105.036662][ T5950] EXT4-fs (loop0): This should not happen!! Data will be lost [ 105.036662][ T5950] [ 105.048392][ T5950] EXT4-fs (loop0): Total free blocks count 0 [ 105.054527][ T5950] EXT4-fs (loop0): Free/Dirty block details [ 105.069168][ T5950] EXT4-fs (loop0): free_blocks=4096 [ 105.074488][ T5950] EXT4-fs (loop0): dirty_blocks=16 [ 105.082281][ T5950] EXT4-fs (loop0): Block reservation details [ 105.088679][ T5950] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 105.149574][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.291655][ T5953] loop0: detected capacity change from 0 to 2048 [ 105.335501][ T5953] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.361242][ T5953] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 105.390444][ T5953] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 105.404709][ T5953] EXT4-fs (loop0): This should not happen!! Data will be lost [ 105.404709][ T5953] [ 105.415922][ T5953] EXT4-fs (loop0): Total free blocks count 0 [ 105.422305][ T5953] EXT4-fs (loop0): Free/Dirty block details [ 105.428922][ T5953] EXT4-fs (loop0): free_blocks=4096 [ 105.434432][ T5953] EXT4-fs (loop0): dirty_blocks=16 [ 105.439856][ T5953] EXT4-fs (loop0): Block reservation details [ 105.445998][ T5953] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 105.512257][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.591864][ T5956] loop0: detected capacity change from 0 to 2048 [ 105.622241][ T5956] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.638434][ T5956] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 105.653046][ T5956] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 105.666348][ T5956] EXT4-fs (loop0): This should not happen!! Data will be lost [ 105.666348][ T5956] [ 105.676198][ T5956] EXT4-fs (loop0): Total free blocks count 0 [ 105.683027][ T5956] EXT4-fs (loop0): Free/Dirty block details [ 105.689747][ T5956] EXT4-fs (loop0): free_blocks=4096 [ 105.694994][ T5956] EXT4-fs (loop0): dirty_blocks=16 [ 105.700691][ T5956] EXT4-fs (loop0): Block reservation details [ 105.706963][ T5956] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 105.731656][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.855588][ T5959] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.872394][ T5959] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 105.890853][ T5959] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 105.903530][ T5959] EXT4-fs (loop0): This should not happen!! Data will be lost [ 105.903530][ T5959] [ 105.915363][ T5959] EXT4-fs (loop0): Total free blocks count 0 [ 105.922052][ T5959] EXT4-fs (loop0): Free/Dirty block details [ 105.929504][ T5959] EXT4-fs (loop0): free_blocks=4096 [ 105.934790][ T5959] EXT4-fs (loop0): dirty_blocks=16 [ 105.940077][ T5959] EXT4-fs (loop0): Block reservation details [ 105.947950][ T5959] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 105.979542][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.071851][ T5962] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.087346][ T5962] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.104331][ T5962] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.118666][ T5962] EXT4-fs (loop0): This should not happen!! Data will be lost [ 106.118666][ T5962] [ 106.129302][ T5962] EXT4-fs (loop0): Total free blocks count 0 [ 106.135516][ T5962] EXT4-fs (loop0): Free/Dirty block details [ 106.141556][ T5962] EXT4-fs (loop0): free_blocks=4096 [ 106.146976][ T5962] EXT4-fs (loop0): dirty_blocks=16 [ 106.152137][ T5962] EXT4-fs (loop0): Block reservation details [ 106.158892][ T5962] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 106.188447][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.270513][ T5965] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.288426][ T5965] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.304672][ T5965] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.336549][ T5965] EXT4-fs (loop0): This should not happen!! Data will be lost [ 106.336549][ T5965] [ 106.346628][ T5965] EXT4-fs (loop0): Total free blocks count 0 [ 106.352767][ T5965] EXT4-fs (loop0): Free/Dirty block details [ 106.358930][ T5965] EXT4-fs (loop0): free_blocks=4096 [ 106.364196][ T5965] EXT4-fs (loop0): dirty_blocks=16 [ 106.369657][ T5965] EXT4-fs (loop0): Block reservation details [ 106.375686][ T5965] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 106.399803][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.510957][ T5968] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.526249][ T5968] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.542728][ T5968] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.555049][ T5968] EXT4-fs (loop0): This should not happen!! Data will be lost [ 106.555049][ T5968] [ 106.566097][ T5968] EXT4-fs (loop0): Total free blocks count 0 [ 106.572639][ T5968] EXT4-fs (loop0): Free/Dirty block details [ 106.578710][ T5968] EXT4-fs (loop0): free_blocks=4096 [ 106.584363][ T5968] EXT4-fs (loop0): dirty_blocks=16 [ 106.589670][ T5968] EXT4-fs (loop0): Block reservation details [ 106.595904][ T5968] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 106.621127][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.714253][ T5971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.732087][ T5971] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.747698][ T5971] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.760404][ T5971] EXT4-fs (loop0): This should not happen!! Data will be lost [ 106.760404][ T5971] [ 106.770991][ T5971] EXT4-fs (loop0): Total free blocks count 0 [ 106.777658][ T5971] EXT4-fs (loop0): Free/Dirty block details [ 106.783888][ T5971] EXT4-fs (loop0): free_blocks=4096 [ 106.789584][ T5971] EXT4-fs (loop0): dirty_blocks=16 [ 106.794850][ T5971] EXT4-fs (loop0): Block reservation details [ 106.801476][ T5971] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 106.824692][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.876396][ T5873] Bluetooth: hci0: command tx timeout [ 106.952356][ T5974] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.969795][ T5974] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.985196][ T5974] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.997734][ T5974] EXT4-fs (loop0): This should not happen!! Data will be lost [ 106.997734][ T5974] [ 107.008250][ T5974] EXT4-fs (loop0): Total free blocks count 0 [ 107.014563][ T5974] EXT4-fs (loop0): Free/Dirty block details [ 107.020594][ T5974] EXT4-fs (loop0): free_blocks=4096 [ 107.025946][ T5974] EXT4-fs (loop0): dirty_blocks=16 [ 107.031291][ T5974] EXT4-fs (loop0): Block reservation details [ 107.046214][ T5974] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 107.082597][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.182723][ T5977] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.199400][ T5977] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 107.217697][ T5977] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.232511][ T5977] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.232511][ T5977] [ 107.242802][ T5977] EXT4-fs (loop0): Total free blocks count 0 [ 107.249042][ T5977] EXT4-fs (loop0): Free/Dirty block details [ 107.255019][ T5977] EXT4-fs (loop0): free_blocks=4096 [ 107.260357][ T5977] EXT4-fs (loop0): dirty_blocks=16 [ 107.265687][ T5977] EXT4-fs (loop0): Block reservation details [ 107.271878][ T5977] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 107.309657][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.418436][ T5980] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.434176][ T5980] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 107.450705][ T5980] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.463234][ T5980] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.463234][ T5980] [ 107.473200][ T5980] EXT4-fs (loop0): Total free blocks count 0 [ 107.479413][ T5980] EXT4-fs (loop0): Free/Dirty block details [ 107.486245][ T5980] EXT4-fs (loop0): free_blocks=4096 [ 107.491686][ T5980] EXT4-fs (loop0): dirty_blocks=16 [ 107.497197][ T5980] EXT4-fs (loop0): Block reservation details [ 107.503364][ T5980] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 107.529181][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.620102][ T5983] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.637510][ T5983] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 107.655397][ T5983] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.669459][ T5983] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.669459][ T5983] [ 107.681359][ T5983] EXT4-fs (loop0): Total free blocks count 0 [ 107.688530][ T5983] EXT4-fs (loop0): Free/Dirty block details [ 107.694555][ T5983] EXT4-fs (loop0): free_blocks=4096 [ 107.700112][ T5983] EXT4-fs (loop0): dirty_blocks=16 [ 107.705321][ T5983] EXT4-fs (loop0): Block reservation details [ 107.712531][ T5983] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 107.740976][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.852239][ T5986] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.869823][ T5986] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 107.884975][ T5986] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.898690][ T5986] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.898690][ T5986] [ 107.908725][ T5986] EXT4-fs (loop0): Total free blocks count 0 [ 107.915742][ T5986] EXT4-fs (loop0): Free/Dirty block details [ 107.924957][ T5986] EXT4-fs (loop0): free_blocks=4096 [ 107.933322][ T5986] EXT4-fs (loop0): dirty_blocks=16 [ 107.939082][ T5986] EXT4-fs (loop0): Block reservation details [ 107.945327][ T5986] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 107.970621][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.057712][ T5989] set_capacity_and_notify: 10 callbacks suppressed [ 108.057724][ T5989] loop0: detected capacity change from 0 to 2048 [ 108.092603][ T5989] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.109399][ T5989] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.125787][ T5989] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.138873][ T5989] EXT4-fs (loop0): This should not happen!! Data will be lost [ 108.138873][ T5989] [ 108.149849][ T5989] EXT4-fs (loop0): Total free blocks count 0 [ 108.155891][ T5989] EXT4-fs (loop0): Free/Dirty block details [ 108.162086][ T5989] EXT4-fs (loop0): free_blocks=4096 [ 108.167455][ T5989] EXT4-fs (loop0): dirty_blocks=16 [ 108.172705][ T5989] EXT4-fs (loop0): Block reservation details [ 108.178874][ T5989] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 108.203844][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.301292][ T5992] loop0: detected capacity change from 0 to 2048 [ 108.321589][ T5992] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.348413][ T5992] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.363660][ T5992] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.378703][ T5992] EXT4-fs (loop0): This should not happen!! Data will be lost [ 108.378703][ T5992] [ 108.389583][ T5992] EXT4-fs (loop0): Total free blocks count 0 [ 108.395579][ T5992] EXT4-fs (loop0): Free/Dirty block details [ 108.404844][ T5992] EXT4-fs (loop0): free_blocks=4096 [ 108.410736][ T5992] EXT4-fs (loop0): dirty_blocks=16 [ 108.416213][ T5992] EXT4-fs (loop0): Block reservation details [ 108.422237][ T5992] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 108.445746][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.537307][ T5995] loop0: detected capacity change from 0 to 2048 [ 108.563694][ T5995] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.588071][ T5995] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.604699][ T5995] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.617159][ T5995] EXT4-fs (loop0): This should not happen!! Data will be lost [ 108.617159][ T5995] [ 108.628362][ T5995] EXT4-fs (loop0): Total free blocks count 0 [ 108.634394][ T5995] EXT4-fs (loop0): Free/Dirty block details [ 108.640764][ T5995] EXT4-fs (loop0): free_blocks=4096 [ 108.646020][ T5995] EXT4-fs (loop0): dirty_blocks=16 [ 108.651903][ T5995] EXT4-fs (loop0): Block reservation details [ 108.658353][ T5995] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 108.685783][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.767210][ T5998] loop0: detected capacity change from 0 to 2048 [ 108.795362][ T5998] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.813807][ T5998] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.830691][ T5998] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.843710][ T5998] EXT4-fs (loop0): This should not happen!! Data will be lost [ 108.843710][ T5998] [ 108.854563][ T5998] EXT4-fs (loop0): Total free blocks count 0 [ 108.861510][ T5998] EXT4-fs (loop0): Free/Dirty block details [ 108.867706][ T5998] EXT4-fs (loop0): free_blocks=4096 [ 108.873190][ T5998] EXT4-fs (loop0): dirty_blocks=16 [ 108.878942][ T5998] EXT4-fs (loop0): Block reservation details [ 108.885088][ T5998] EXT4-fs (loop0): i_reserved_data_blocks=1 2026/07/12 11:14:10 executed programs: 26 [ 108.916318][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.991421][ T6001] loop0: detected capacity change from 0 to 2048 [ 109.023413][ T6001] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.042820][ T6001] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.062868][ T6001] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.075793][ T6001] EXT4-fs (loop0): This should not happen!! Data will be lost [ 109.075793][ T6001] [ 109.085852][ T6001] EXT4-fs (loop0): Total free blocks count 0 [ 109.092178][ T6001] EXT4-fs (loop0): Free/Dirty block details [ 109.098749][ T6001] EXT4-fs (loop0): free_blocks=4096 [ 109.103968][ T6001] EXT4-fs (loop0): dirty_blocks=16 [ 109.110546][ T6001] EXT4-fs (loop0): Block reservation details [ 109.116815][ T6001] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 109.162560][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.243786][ T6004] loop0: detected capacity change from 0 to 2048 [ 109.271434][ T6004] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.299221][ T6004] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.314519][ T6004] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.328649][ T6004] EXT4-fs (loop0): This should not happen!! Data will be lost [ 109.328649][ T6004] [ 109.338513][ T6004] EXT4-fs (loop0): Total free blocks count 0 [ 109.344587][ T6004] EXT4-fs (loop0): Free/Dirty block details [ 109.350735][ T6004] EXT4-fs (loop0): free_blocks=4096 [ 109.356069][ T6004] EXT4-fs (loop0): dirty_blocks=16 [ 109.361683][ T6004] EXT4-fs (loop0): Block reservation details [ 109.368181][ T6004] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 109.398667][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.491048][ T6007] loop0: detected capacity change from 0 to 2048 [ 109.534970][ T6007] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.551352][ T6007] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.567077][ T6007] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.579975][ T6007] EXT4-fs (loop0): This should not happen!! Data will be lost [ 109.579975][ T6007] [ 109.591952][ T6007] EXT4-fs (loop0): Total free blocks count 0 [ 109.598282][ T6007] EXT4-fs (loop0): Free/Dirty block details [ 109.604354][ T6007] EXT4-fs (loop0): free_blocks=4096 [ 109.609663][ T6007] EXT4-fs (loop0): dirty_blocks=16 [ 109.614946][ T6007] EXT4-fs (loop0): Block reservation details [ 109.621094][ T6007] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 109.646488][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.722795][ T6010] loop0: detected capacity change from 0 to 2048 [ 109.744328][ T6010] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.759790][ T6010] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.775361][ T6010] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.788872][ T6010] EXT4-fs (loop0): This should not happen!! Data will be lost [ 109.788872][ T6010] [ 109.806191][ T6010] EXT4-fs (loop0): Total free blocks count 0 [ 109.813250][ T6010] EXT4-fs (loop0): Free/Dirty block details [ 109.820545][ T6010] EXT4-fs (loop0): free_blocks=4096 [ 109.825872][ T6010] EXT4-fs (loop0): dirty_blocks=16 [ 109.831670][ T6010] EXT4-fs (loop0): Block reservation details [ 109.839155][ T6010] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 109.882699][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.945706][ T6013] loop0: detected capacity change from 0 to 2048 [ 109.988599][ T6013] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.014518][ T6013] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.033453][ T6013] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.046714][ T6013] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.046714][ T6013] [ 110.057226][ T6013] EXT4-fs (loop0): Total free blocks count 0 [ 110.063260][ T6013] EXT4-fs (loop0): Free/Dirty block details [ 110.070641][ T6013] EXT4-fs (loop0): free_blocks=4096 [ 110.076555][ T6013] EXT4-fs (loop0): dirty_blocks=16 [ 110.081774][ T6013] EXT4-fs (loop0): Block reservation details [ 110.089038][ T6013] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 110.113201][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.190174][ T6016] loop0: detected capacity change from 0 to 2048 [ 110.249680][ T6016] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.264397][ T6016] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.281112][ T6016] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.294701][ T6016] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.294701][ T6016] [ 110.305930][ T6016] EXT4-fs (loop0): Total free blocks count 0 [ 110.312101][ T6016] EXT4-fs (loop0): Free/Dirty block details [ 110.318215][ T6016] EXT4-fs (loop0): free_blocks=4096 [ 110.323465][ T6016] EXT4-fs (loop0): dirty_blocks=16 [ 110.328666][ T6016] EXT4-fs (loop0): Block reservation details [ 110.334967][ T6016] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 110.355410][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.464481][ T6019] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.480527][ T6019] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.506405][ T6019] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.519149][ T6019] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.519149][ T6019] [ 110.529107][ T6019] EXT4-fs (loop0): Total free blocks count 0 [ 110.535229][ T6019] EXT4-fs (loop0): Free/Dirty block details [ 110.541263][ T6019] EXT4-fs (loop0): free_blocks=4096 [ 110.546548][ T6019] EXT4-fs (loop0): dirty_blocks=16 [ 110.551714][ T6019] EXT4-fs (loop0): Block reservation details [ 110.561343][ T6019] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 110.598747][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.680977][ T6022] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.698477][ T6022] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.713836][ T6022] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.726333][ T6022] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.726333][ T6022] [ 110.736640][ T6022] EXT4-fs (loop0): Total free blocks count 0 [ 110.742679][ T6022] EXT4-fs (loop0): Free/Dirty block details [ 110.749083][ T6022] EXT4-fs (loop0): free_blocks=4096 [ 110.754593][ T6022] EXT4-fs (loop0): dirty_blocks=16 [ 110.759871][ T6022] EXT4-fs (loop0): Block reservation details [ 110.765992][ T6022] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 110.797949][ T5888] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.891617][ T6025] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.906758][ T6025] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.919784][ T6025] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.919784][ T6025] [ 110.929702][ T6025] EXT4-fs (loop0): Total free blocks count 0 [ 110.937324][ T6025] EXT4-fs (loop0): Free/Dirty block details [ 110.943269][ T6025] EXT4-fs (loop0): free_blocks=4096 [ 110.950575][ T6025] EXT4-fs (loop0): dirty_blocks=16 [ 110.955778][ T6025] EXT4-fs (loop0): Block reservation details [ 110.961959][ T6025] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.093818][ T6028] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.110568][ T6028] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.123198][ T6028] EXT4-fs (loop0): This should not happen!! Data will be lost [ 111.123198][ T6028] [ 111.136947][ T6028] EXT4-fs (loop0): Total free blocks count 0 [ 111.156396][ T6028] EXT4-fs (loop0): Free/Dirty block details [ 111.162366][ T6028] EXT4-fs (loop0): free_blocks=4096 [ 111.168366][ T6028] EXT4-fs (loop0): dirty_blocks=16 [ 111.173551][ T6028] EXT4-fs (loop0): Block reservation details [ 111.179895][ T6028] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.301103][ T6031] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.317859][ T6031] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.330733][ T6031] EXT4-fs (loop0): This should not happen!! Data will be lost [ 111.330733][ T6031] [ 111.340650][ T6031] EXT4-fs (loop0): Total free blocks count 0 [ 111.346790][ T6031] EXT4-fs (loop0): Free/Dirty block details [ 111.352830][ T6031] EXT4-fs (loop0): free_blocks=4096 [ 111.358302][ T6031] EXT4-fs (loop0): dirty_blocks=16 [ 111.363456][ T6031] EXT4-fs (loop0): Block reservation details [ 111.369512][ T6031] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.478057][ T6034] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.493195][ T6034] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.505786][ T6034] EXT4-fs (loop0): This should not happen!! Data will be lost [ 111.505786][ T6034] [ 111.516062][ T6034] EXT4-fs (loop0): Total free blocks count 0 [ 111.522593][ T6034] EXT4-fs (loop0): Free/Dirty block details [ 111.530055][ T6034] EXT4-fs (loop0): free_blocks=4096 [ 111.535368][ T6034] EXT4-fs (loop0): dirty_blocks=16 [ 111.540697][ T6034] EXT4-fs (loop0): Block reservation details [ 111.546804][ T6034] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.689295][ T6037] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.705441][ T6037] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.726428][ T6037] EXT4-fs (loop0): This should not happen!! Data will be lost [ 111.726428][ T6037] [ 111.736740][ T6037] EXT4-fs (loop0): Total free blocks count 0 [ 111.742855][ T6037] EXT4-fs (loop0): Free/Dirty block details [ 111.749017][ T6037] EXT4-fs (loop0): free_blocks=4096 [ 111.754482][ T6037] EXT4-fs (loop0): dirty_blocks=16 [ 111.761184][ T6037] EXT4-fs (loop0): Block reservation details [ 111.767592][ T6037] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.918517][ T6040] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.934401][ T6040] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.947308][ T6040] EXT4-fs (loop0): This should not happen!! Data will be lost [ 111.947308][ T6040] [ 111.957555][ T6040] EXT4-fs (loop0): Total free blocks count 0 [ 111.963586][ T6040] EXT4-fs (loop0): Free/Dirty block details [ 111.969680][ T6040] EXT4-fs (loop0): free_blocks=4096 [ 111.974903][ T6040] EXT4-fs (loop0): dirty_blocks=16 [ 111.980078][ T6040] EXT4-fs (loop0): Block reservation details [ 111.986330][ T6040] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.128278][ T6043] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.153691][ T6043] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.168232][ T6043] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.168232][ T6043] [ 112.178922][ T6043] EXT4-fs (loop0): Total free blocks count 0 [ 112.185012][ T6043] EXT4-fs (loop0): Free/Dirty block details [ 112.191685][ T6043] EXT4-fs (loop0): free_blocks=4096 [ 112.197369][ T6043] EXT4-fs (loop0): dirty_blocks=16 [ 112.202619][ T6043] EXT4-fs (loop0): Block reservation details [ 112.209194][ T6043] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.317958][ T6046] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.334276][ T6046] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.348743][ T6046] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.348743][ T6046] [ 112.359758][ T6046] EXT4-fs (loop0): Total free blocks count 0 [ 112.365972][ T6046] EXT4-fs (loop0): Free/Dirty block details [ 112.372312][ T6046] EXT4-fs (loop0): free_blocks=4096 [ 112.377592][ T6046] EXT4-fs (loop0): dirty_blocks=16 [ 112.382757][ T6046] EXT4-fs (loop0): Block reservation details [ 112.388851][ T6046] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.487172][ T6049] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.503463][ T6049] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.519141][ T6049] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.519141][ T6049] [ 112.529641][ T6049] EXT4-fs (loop0): Total free blocks count 0 [ 112.538691][ T6049] EXT4-fs (loop0): Free/Dirty block details [ 112.545395][ T6049] EXT4-fs (loop0): free_blocks=4096 [ 112.551212][ T6049] EXT4-fs (loop0): dirty_blocks=16 [ 112.558055][ T6049] EXT4-fs (loop0): Block reservation details [ 112.564457][ T6049] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.688131][ T6052] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.703709][ T6052] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.717785][ T6052] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.717785][ T6052] [ 112.727690][ T6052] EXT4-fs (loop0): Total free blocks count 0 [ 112.733941][ T6052] EXT4-fs (loop0): Free/Dirty block details [ 112.740233][ T6052] EXT4-fs (loop0): free_blocks=4096 [ 112.745733][ T6052] EXT4-fs (loop0): dirty_blocks=16 [ 112.755842][ T6052] EXT4-fs (loop0): Block reservation details [ 112.762288][ T6052] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.879439][ T6055] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.895750][ T6055] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.909084][ T6055] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.909084][ T6055] [ 112.919065][ T6055] EXT4-fs (loop0): Total free blocks count 0 [ 112.925279][ T6055] EXT4-fs (loop0): Free/Dirty block details [ 112.932115][ T6055] EXT4-fs (loop0): free_blocks=4096 [ 112.940787][ T6055] EXT4-fs (loop0): dirty_blocks=16 [ 112.946031][ T6055] EXT4-fs (loop0): Block reservation details [ 112.953749][ T6055] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 113.083041][ T6058] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.107237][ T6058] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.120941][ T6058] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.120941][ T6058] [ 113.131593][ T6058] EXT4-fs (loop0): Total free blocks count 0 [ 113.139316][ T6058] EXT4-fs (loop0): Free/Dirty block details [ 113.145351][ T6058] EXT4-fs (loop0): free_blocks=4096 [ 113.151278][ T6058] EXT4-fs (loop0): dirty_blocks=16 [ 113.157425][ T6058] EXT4-fs (loop0): Block reservation details [ 113.163550][ T6058] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 113.247403][ T6061] set_capacity_and_notify: 14 callbacks suppressed [ 113.247420][ T6061] loop0: detected capacity change from 0 to 2048 [ 113.273187][ T6061] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.288854][ T6061] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.301441][ T6061] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.301441][ T6061] [ 113.311350][ T6061] EXT4-fs (loop0): Total free blocks count 0 [ 113.317480][ T6061] EXT4-fs (loop0): Free/Dirty block details [ 113.323471][ T6061] EXT4-fs (loop0): free_blocks=4096 [ 113.328875][ T6061] EXT4-fs (loop0): dirty_blocks=16 [ 113.334064][ T6061] EXT4-fs (loop0): Block reservation details [ 113.340296][ T6061] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 113.445206][ T6064] loop0: detected capacity change from 0 to 2048 [ 113.473740][ T6064] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.489226][ T6064] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.502324][ T6064] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.502324][ T6064] [ 113.513285][ T6064] EXT4-fs (loop0): Total free blocks count 0 [ 113.520170][ T6064] EXT4-fs (loop0): Free/Dirty block details [ 113.526285][ T6064] EXT4-fs (loop0): free_blocks=4096 [ 113.531619][ T6064] EXT4-fs (loop0): dirty_blocks=16 [ 113.536816][ T6064] EXT4-fs (loop0): Block reservation details [ 113.542812][ T6064] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 113.624859][ T6067] loop0: detected capacity change from 0 to 2048 [ 113.643506][ T6067] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.659117][ T6067] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.689447][ T6067] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.689447][ T6067] [ 113.700042][ T6067] EXT4-fs (loop0): Total free blocks count 0 [ 113.708593][ T6067] EXT4-fs (loop0): Free/Dirty block details [ 113.714735][ T6067] EXT4-fs (loop0): free_blocks=4096 [ 113.720476][ T6067] EXT4-fs (loop0): dirty_blocks=16 [ 113.725665][ T6067] EXT4-fs (loop0): Block reservation details [ 113.732654][ T6067] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 113.840825][ T6070] loop0: detected capacity change from 0 to 2048 [ 113.866404][ T6070] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.882532][ T6070] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.895292][ T6070] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.895292][ T6070] [ 113.906047][ T6070] EXT4-fs (loop0): Total free blocks count 0 [ 113.914130][ T6070] EXT4-fs (loop0): Free/Dirty block details [ 113.920181][ T6070] EXT4-fs (loop0): free_blocks=4096 [ 113.925617][ T6070] EXT4-fs (loop0): dirty_blocks=16 [ 113.931823][ T6070] EXT4-fs (loop0): Block reservation details [ 113.938033][ T6070] EXT4-fs (loop0): i_reserved_data_blocks=1 2026/07/12 11:14:15 executed programs: 50 [ 114.013862][ T6073] loop0: detected capacity change from 0 to 2048 [ 114.049469][ T6073] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.067058][ T6073] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.082760][ T6073] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.082760][ T6073] [ 114.093419][ T6073] EXT4-fs (loop0): Total free blocks count 0 [ 114.099567][ T6073] EXT4-fs (loop0): Free/Dirty block details [ 114.105487][ T6073] EXT4-fs (loop0): free_blocks=4096 [ 114.112003][ T6073] EXT4-fs (loop0): dirty_blocks=16 [ 114.117211][ T6073] EXT4-fs (loop0): Block reservation details [ 114.123233][ T6073] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.209258][ T6076] loop0: detected capacity change from 0 to 2048 [ 114.256040][ T6076] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.273023][ T6076] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.290474][ T6076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.290474][ T6076] [ 114.302026][ T6076] EXT4-fs (loop0): Total free blocks count 0 [ 114.308409][ T6076] EXT4-fs (loop0): Free/Dirty block details [ 114.314350][ T6076] EXT4-fs (loop0): free_blocks=4096 [ 114.327658][ T6076] EXT4-fs (loop0): dirty_blocks=16 [ 114.332889][ T6076] EXT4-fs (loop0): Block reservation details [ 114.339104][ T6076] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.414693][ T6079] loop0: detected capacity change from 0 to 2048 [ 114.443549][ T6079] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.459196][ T6079] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.471839][ T6079] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.471839][ T6079] [ 114.482989][ T6079] EXT4-fs (loop0): Total free blocks count 0 [ 114.490376][ T6079] EXT4-fs (loop0): Free/Dirty block details [ 114.497034][ T6079] EXT4-fs (loop0): free_blocks=4096 [ 114.502460][ T6079] EXT4-fs (loop0): dirty_blocks=16 [ 114.509252][ T6079] EXT4-fs (loop0): Block reservation details [ 114.515388][ T6079] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.608673][ T6082] loop0: detected capacity change from 0 to 2048 [ 114.641382][ T6082] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.657796][ T6082] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.670329][ T6082] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.670329][ T6082] [ 114.680494][ T6082] EXT4-fs (loop0): Total free blocks count 0 [ 114.686678][ T6082] EXT4-fs (loop0): Free/Dirty block details [ 114.692614][ T6082] EXT4-fs (loop0): free_blocks=4096 [ 114.698216][ T6082] EXT4-fs (loop0): dirty_blocks=16 [ 114.703506][ T6082] EXT4-fs (loop0): Block reservation details [ 114.711888][ T6082] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.795215][ T6085] loop0: detected capacity change from 0 to 2048 [ 114.827065][ T6085] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.842728][ T6085] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.857411][ T6085] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.857411][ T6085] [ 114.868584][ T6085] EXT4-fs (loop0): Total free blocks count 0 [ 114.874710][ T6085] EXT4-fs (loop0): Free/Dirty block details [ 114.881147][ T6085] EXT4-fs (loop0): free_blocks=4096 [ 114.887687][ T6085] EXT4-fs (loop0): dirty_blocks=16 [ 114.892918][ T6085] EXT4-fs (loop0): Block reservation details [ 114.901413][ T6085] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.980297][ T6088] loop0: detected capacity change from 0 to 2048 [ 115.008105][ T6088] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.023381][ T6088] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.035898][ T6088] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.035898][ T6088] [ 115.047516][ T6088] EXT4-fs (loop0): Total free blocks count 0 [ 115.053641][ T6088] EXT4-fs (loop0): Free/Dirty block details [ 115.062214][ T6088] EXT4-fs (loop0): free_blocks=4096 [ 115.067848][ T6088] EXT4-fs (loop0): dirty_blocks=16 [ 115.073116][ T6088] EXT4-fs (loop0): Block reservation details [ 115.081732][ T6088] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 115.222406][ T6091] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.237770][ T6091] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.252910][ T6091] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.252910][ T6091] [ 115.262684][ T6091] EXT4-fs (loop0): Total free blocks count 0 [ 115.268923][ T6091] EXT4-fs (loop0): Free/Dirty block details [ 115.274971][ T6091] EXT4-fs (loop0): free_blocks=4096 [ 115.280425][ T6091] EXT4-fs (loop0): dirty_blocks=16 [ 115.285589][ T6091] EXT4-fs (loop0): Block reservation details [ 115.292876][ T6091] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 115.386334][ T6094] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.401050][ T6094] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.414206][ T6094] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.414206][ T6094] [ 115.425813][ T6094] EXT4-fs (loop0): Total free blocks count 0 [ 115.431939][ T6094] EXT4-fs (loop0): Free/Dirty block details [ 115.439512][ T6094] EXT4-fs (loop0): free_blocks=4096 [ 115.444784][ T6094] EXT4-fs (loop0): dirty_blocks=16 [ 115.450104][ T6094] EXT4-fs (loop0): Block reservation details [ 115.456184][ T6094] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 115.567800][ T6097] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.584387][ T6097] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.598722][ T6097] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.598722][ T6097] [ 115.609546][ T6097] EXT4-fs (loop0): Total free blocks count 0 [ 115.616237][ T6097] EXT4-fs (loop0): Free/Dirty block details [ 115.622217][ T6097] EXT4-fs (loop0): free_blocks=4096 [ 115.629030][ T6097] EXT4-fs (loop0): dirty_blocks=16 [ 115.634186][ T6097] EXT4-fs (loop0): Block reservation details [ 115.641399][ T6097] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 115.791955][ T6100] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.816980][ T6100] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.830553][ T6100] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.830553][ T6100] [ 115.840764][ T6100] EXT4-fs (loop0): Total free blocks count 0 [ 115.849284][ T6100] EXT4-fs (loop0): Free/Dirty block details [ 115.855234][ T6100] EXT4-fs (loop0): free_blocks=4096 [ 115.860579][ T6100] EXT4-fs (loop0): dirty_blocks=16 [ 115.865808][ T6100] EXT4-fs (loop0): Block reservation details [ 115.872075][ T6100] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 115.980361][ T6103] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.995135][ T6103] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.007820][ T6103] EXT4-fs (loop0): This should not happen!! Data will be lost [ 116.007820][ T6103] [ 116.026398][ T6103] EXT4-fs (loop0): Total free blocks count 0 [ 116.032455][ T6103] EXT4-fs (loop0): Free/Dirty block details [ 116.043915][ T6103] EXT4-fs (loop0): free_blocks=4096 [ 116.049707][ T6103] EXT4-fs (loop0): dirty_blocks=16 [ 116.055018][ T6103] EXT4-fs (loop0): Block reservation details [ 116.062386][ T6103] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 116.211985][ T6106] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.228710][ T6106] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.241576][ T6106] EXT4-fs (loop0): This should not happen!! Data will be lost [ 116.241576][ T6106] [ 116.252172][ T6106] EXT4-fs (loop0): Total free blocks count 0 [ 116.258425][ T6106] EXT4-fs (loop0): Free/Dirty block details [ 116.264673][ T6106] EXT4-fs (loop0): free_blocks=4096 [ 116.271907][ T6106] EXT4-fs (loop0): dirty_blocks=16 [ 116.277189][ T6106] EXT4-fs (loop0): Block reservation details [ 116.283212][ T6106] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 116.385865][ T6110] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.401562][ T6110] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.423269][ T6110] EXT4-fs (loop0): This should not happen!! Data will be lost [ 116.423269][ T6110] [ 116.436256][ T6110] EXT4-fs (loop0): Total free blocks count 0 [ 116.442346][ T6110] EXT4-fs (loop0): Free/Dirty block details [ 116.448859][ T6110] EXT4-fs (loop0): free_blocks=4096 [ 116.454133][ T6110] EXT4-fs (loop0): dirty_blocks=16 [ 116.459502][ T6110] EXT4-fs (loop0): Block reservation details [ 116.465537][ T6110] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 116.582050][ T6113] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.596958][ T6113] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.609856][ T6113] EXT4-fs (loop0): This should not happen!! Data will be lost [ 116.609856][ T6113] [ 116.619868][ T6113] EXT4-fs (loop0): Total free blocks count 0 [ 116.625948][ T6113] EXT4-fs (loop0): Free/Dirty block details [ 116.632290][ T6113] EXT4-fs (loop0): free_blocks=4096 [ 116.637597][ T6113] EXT4-fs (loop0): dirty_blocks=16 [ 116.643141][ T6113] EXT4-fs (loop0): Block reservation details [ 116.649226][ T6113] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 116.773152][ T6116] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.792320][ T6116] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.804933][ T6116] EXT4-fs (loop0): This should not happen!! Data will be lost [ 116.804933][ T6116] [ 116.816858][ T6116] EXT4-fs (loop0): Total free blocks count 0 [ 116.822901][ T6116] EXT4-fs (loop0): Free/Dirty block details [ 116.830254][ T6116] EXT4-fs (loop0): free_blocks=4096 [ 116.835522][ T6116] EXT4-fs (loop0): dirty_blocks=16 [ 116.842598][ T6116] EXT4-fs (loop0): Block reservation details [ 116.850050][ T6116] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 116.972321][ T6119] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.988959][ T6119] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.001487][ T6119] EXT4-fs (loop0): This should not happen!! Data will be lost [ 117.001487][ T6119] [ 117.011998][ T6119] EXT4-fs (loop0): Total free blocks count 0 [ 117.020474][ T6119] EXT4-fs (loop0): Free/Dirty block details [ 117.026619][ T6119] EXT4-fs (loop0): free_blocks=4096 [ 117.031865][ T6119] EXT4-fs (loop0): dirty_blocks=16 [ 117.038012][ T6119] EXT4-fs (loop0): Block reservation details [ 117.044016][ T6119] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 117.161845][ T6122] [ 117.164246][ T6122] ====================================================== [ 117.171278][ T6122] WARNING: possible circular locking dependency detected [ 117.178336][ T6122] syzkaller #0 Not tainted [ 117.182864][ T6122] ------------------------------------------------------ [ 117.189936][ T6122] syz.0.81/6122 is trying to acquire lock: [ 117.195767][ T6122] ffff88802ce04c58 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1a4/0x350 [ 117.205849][ T6122] [ 117.205849][ T6122] but task is already holding lock: [ 117.213244][ T6122] ffff888073fb1ec8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3d3/0x6d0 [ 117.224239][ T6122] [ 117.224239][ T6122] which lock already depends on the new lock. [ 117.224239][ T6122] [ 117.234940][ T6122] [ 117.234940][ T6122] the existing dependency chain (in reverse order) is: [ 117.243985][ T6122] [ 117.243985][ T6122] -> #1 (&ei->xattr_sem){++++}-{3:3}: [ 117.251653][ T6122] down_write+0x97/0x200 [ 117.256617][ T6122] ext4_destroy_inline_data+0x28/0xe0 [ 117.262530][ T6122] ext4_do_writepages+0x4f2/0x3990 [ 117.268186][ T6122] ext4_writepages+0x1dd/0x350 [ 117.273484][ T6122] do_writepages+0x351/0x590 [ 117.278779][ T6122] filemap_fdatawrite_wbc+0x122/0x180 [ 117.284837][ T6122] file_write_and_wait_range+0x197/0x280 [ 117.291013][ T6122] generic_buffers_fsync_noflush+0x6f/0x160 [ 117.297704][ T6122] ext4_sync_file+0x460/0xd50 [ 117.302916][ T6122] ext4_buffered_write_iter+0x2c0/0x350 [ 117.309092][ T6122] ext4_file_write_iter+0x1e7/0x1980 [ 117.314908][ T6122] do_iter_write+0x747/0xc50 [ 117.320065][ T6122] do_pwritev+0x242/0x3a0 [ 117.324932][ T6122] do_syscall_64+0x55/0xb0 [ 117.329976][ T6122] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.336488][ T6122] [ 117.336488][ T6122] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 117.345009][ T6122] __lock_acquire+0x37ef/0x7d80 [ 117.350413][ T6122] lock_acquire+0x19e/0x420 [ 117.355582][ T6122] percpu_down_read+0x44/0x1a0 [ 117.360994][ T6122] ext4_writepages+0x1a4/0x350 [ 117.366328][ T6122] do_writepages+0x351/0x590 [ 117.371558][ T6122] __writeback_single_inode+0x14e/0xee0 [ 117.377641][ T6122] writeback_single_inode+0x21f/0x760 [ 117.383640][ T6122] write_inode_now+0x183/0x210 [ 117.388947][ T6122] iput+0x58f/0x900 [ 117.393282][ T6122] ext4_xattr_block_set+0x248b/0x2fe0 [ 117.399483][ T6122] ext4_expand_extra_isize_ea+0x128f/0x1e70 [ 117.406019][ T6122] __ext4_expand_extra_isize+0x306/0x400 [ 117.412208][ T6122] __ext4_mark_inode_dirty+0x458/0x6d0 [ 117.418207][ T6122] ext4_evict_inode+0x7dd/0xe70 [ 117.423594][ T6122] evict+0x4b7/0x8a0 [ 117.428108][ T6122] ext4_orphan_cleanup+0xc33/0x1470 [ 117.433993][ T6122] ext4_fill_super+0x5fb5/0x6870 [ 117.439458][ T6122] get_tree_bdev+0x3e5/0x520 [ 117.444888][ T6122] vfs_get_tree+0x8c/0x280 [ 117.449843][ T6122] do_new_mount+0x24a/0xa40 [ 117.454966][ T6122] __se_sys_mount+0x2e7/0x3d0 [ 117.460353][ T6122] do_syscall_64+0x55/0xb0 [ 117.465686][ T6122] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.472140][ T6122] [ 117.472140][ T6122] other info that might help us debug this: [ 117.472140][ T6122] [ 117.482465][ T6122] Possible unsafe locking scenario: [ 117.482465][ T6122] [ 117.489921][ T6122] CPU0 CPU1 [ 117.495642][ T6122] ---- ---- [ 117.501012][ T6122] lock(&ei->xattr_sem); [ 117.505377][ T6122] lock(&sbi->s_writepages_rwsem); [ 117.513212][ T6122] lock(&ei->xattr_sem); [ 117.520132][ T6122] rlock(&sbi->s_writepages_rwsem); [ 117.525432][ T6122] [ 117.525432][ T6122] *** DEADLOCK *** [ 117.525432][ T6122] [ 117.533773][ T6122] 3 locks held by syz.0.81/6122: [ 117.538720][ T6122] #0: ffff88802ce020e0 (&type->s_umount_key#31){++++}-{3:3}, at: get_tree_bdev+0x345/0x520 [ 117.548928][ T6122] #1: ffff88802ce02608 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x2b4/0xe70 [ 117.558358][ T6122] #2: ffff888073fb1ec8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3d3/0x6d0 [ 117.568752][ T6122] [ 117.568752][ T6122] stack backtrace: [ 117.574652][ T6122] CPU: 0 PID: 6122 Comm: syz.0.81 Not tainted syzkaller #0 [ 117.581945][ T6122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 117.592019][ T6122] Call Trace: [ 117.595331][ T6122] [ 117.598278][ T6122] dump_stack_lvl+0x18c/0x250 [ 117.602974][ T6122] ? load_image+0x420/0x420 [ 117.607491][ T6122] ? show_regs_print_info+0x20/0x20 [ 117.612715][ T6122] ? print_circular_bug+0x12b/0x1a0 [ 117.617926][ T6122] check_noncircular+0x2fc/0x400 [ 117.622874][ T6122] ? look_up_lock_class+0x75/0x140 [ 117.628107][ T6122] ? print_deadlock_bug+0x5d0/0x5d0 [ 117.633497][ T6122] ? lockdep_lock+0xf5/0x230 [ 117.638099][ T6122] ? _find_first_zero_bit+0xd6/0x100 [ 117.643490][ T6122] __lock_acquire+0x37ef/0x7d80 [ 117.648357][ T6122] ? mark_lock+0x94/0x320 [ 117.652695][ T6122] ? verify_lock_unused+0x140/0x140 [ 117.657909][ T6122] ? __lock_acquire+0x1336/0x7d80 [ 117.662953][ T6122] lock_acquire+0x19e/0x420 [ 117.667486][ T6122] ? ext4_writepages+0x1a4/0x350 [ 117.672452][ T6122] ? __might_sleep+0xe0/0xe0 [ 117.677121][ T6122] ? read_lock_is_recursive+0x20/0x20 [ 117.682514][ T6122] ? mark_lock+0x94/0x320 [ 117.686858][ T6122] ? __lock_acquire+0x1336/0x7d80 [ 117.691916][ T6122] ? __lock_acquire+0x7d80/0x7d80 [ 117.697060][ T6122] percpu_down_read+0x44/0x1a0 [ 117.701864][ T6122] ? ext4_writepages+0x1a4/0x350 [ 117.706829][ T6122] ext4_writepages+0x1a4/0x350 [ 117.711625][ T6122] ? ext4_read_folio+0x2f0/0x2f0 [ 117.716666][ T6122] ? verify_lock_unused+0x140/0x140 [ 117.721891][ T6122] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 117.727916][ T6122] ? lockdep_hardirqs_on+0x98/0x150 [ 117.733253][ T6122] ? ext4_read_folio+0x2f0/0x2f0 [ 117.738223][ T6122] do_writepages+0x351/0x590 [ 117.742853][ T6122] ? folio_clear_dirty_for_io+0xca0/0xca0 [ 117.748684][ T6122] ? writeback_single_inode+0x214/0x760 [ 117.754249][ T6122] ? __lock_acquire+0x7d80/0x7d80 [ 117.759277][ T6122] ? do_raw_spin_lock+0x11f/0x2b0 [ 117.764337][ T6122] __writeback_single_inode+0x14e/0xee0 [ 117.769935][ T6122] writeback_single_inode+0x21f/0x760 [ 117.775440][ T6122] ? write_inode_now+0x210/0x210 [ 117.780600][ T6122] write_inode_now+0x183/0x210 [ 117.785384][ T6122] ? bdi_split_work_to_wbs+0x900/0x900 [ 117.790869][ T6122] ? do_raw_spin_unlock+0x121/0x230 [ 117.796097][ T6122] ? do_raw_spin_unlock+0x121/0x230 [ 117.801334][ T6122] iput+0x58f/0x900 [ 117.805180][ T6122] ext4_xattr_block_set+0x248b/0x2fe0 [ 117.810743][ T6122] ? write_boundary_block+0xb0/0xb0 [ 117.816069][ T6122] ? xattr_find_entry+0x12b/0x2f0 [ 117.821113][ T6122] ? ext4_xattr_block_find+0x320/0x320 [ 117.826611][ T6122] ? ext4_xattr_block_find+0x2a1/0x320 [ 117.832083][ T6122] ext4_expand_extra_isize_ea+0x128f/0x1e70 [ 117.838002][ T6122] __ext4_expand_extra_isize+0x306/0x400 [ 117.843683][ T6122] __ext4_mark_inode_dirty+0x458/0x6d0 [ 117.849157][ T6122] ext4_evict_inode+0x7dd/0xe70 [ 117.854020][ T6122] ? evict+0x482/0x8a0 [ 117.858156][ T6122] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 117.864080][ T6122] ? do_raw_spin_unlock+0x121/0x230 [ 117.869393][ T6122] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 117.875575][ T6122] evict+0x4b7/0x8a0 [ 117.879487][ T6122] ? __lock_acquire+0x7d80/0x7d80 [ 117.884611][ T6122] ? proc_nr_inodes+0x230/0x230 [ 117.889482][ T6122] ? do_raw_spin_unlock+0x121/0x230 [ 117.894692][ T6122] ? _raw_spin_unlock+0x28/0x40 [ 117.899555][ T6122] ext4_orphan_cleanup+0xc33/0x1470 [ 117.904769][ T6122] ? ext4_orphan_del+0xc90/0xc90 [ 117.909716][ T6122] ? ext4_register_li_request+0x182/0x930 [ 117.915450][ T6122] ? errseq_check_and_advance+0x66/0x120 [ 117.921112][ T6122] ext4_fill_super+0x5fb5/0x6870 [ 117.926071][ T6122] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 117.932417][ T6122] ? __might_sleep+0xe0/0xe0 [ 117.937134][ T6122] ? read_lock_is_recursive+0x20/0x20 [ 117.942529][ T6122] ? snprintf+0xe9/0x140 [ 117.946841][ T6122] ? down_read_killable+0x340/0x340 [ 117.952245][ T6122] ? setup_bdev_super+0x56b/0x660 [ 117.957288][ T6122] get_tree_bdev+0x3e5/0x520 [ 117.962012][ T6122] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 117.968292][ T6122] ? setup_bdev_super+0x660/0x660 [ 117.973342][ T6122] ? apparmor_capable+0x137/0x1a0 [ 117.978391][ T6122] ? bpf_lsm_capable+0x9/0x10 [ 117.983106][ T6122] ? security_capable+0x89/0xb0 [ 117.988070][ T6122] vfs_get_tree+0x8c/0x280 [ 117.992501][ T6122] do_new_mount+0x24a/0xa40 [ 117.997015][ T6122] __se_sys_mount+0x2e7/0x3d0 [ 118.001703][ T6122] ? __x64_sys_mount+0xc0/0xc0 [ 118.006473][ T6122] ? lockdep_hardirqs_on+0x98/0x150 [ 118.011678][ T6122] ? __x64_sys_mount+0x20/0xc0 [ 118.016451][ T6122] do_syscall_64+0x55/0xb0 [ 118.020883][ T6122] ? clear_bhb_loop+0x40/0x90 [ 118.025656][ T6122] ? clear_bhb_loop+0x40/0x90 [ 118.030340][ T6122] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.036359][ T6122] RIP: 0033:0x7f3ab859f0ca [ 118.040776][ T6122] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.060414][ T6122] RSP: 002b:00007ffc40d1d8c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 118.068893][ T6122] RAX: ffffffffffffffda RBX: 00007ffc40d1d950 RCX: 00007f3ab859f0ca [ 118.076899][ T6122] RDX: 0000200000000240 RSI: 0000200000000000 RDI: 00007ffc40d1d910 [ 118.084893][ T6122] RBP: 0000200000000240 R08: 00007ffc40d1d950 R09: 0000000000000000 [ 118.092875][ T6122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000000 [ 118.101121][ T6122] R13: 00007ffc40d1d910 R14: 000000000000047a R15: 000000000000002c [ 118.109710][ T6122] [ 118.121906][ T6122] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.81: iget: bad extra_isize 90 (inode size 256) [ 118.135440][ T6122] EXT4-fs (loop0): Remounting filesystem read-only [ 118.145504][ T6122] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2855: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 118.159038][ T6122] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 118.169143][ T6122] EXT4-fs (loop0): 1 orphan inode deleted [ 118.276063][ T6124] set_capacity_and_notify: 11 callbacks suppressed [ 118.276075][ T6124] loop0: detected capacity change from 0 to 2048 [ 118.318122][ T6124] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.333237][ T6124] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.347716][ T6124] EXT4-fs (loop0): This should not happen!! Data will be lost [ 118.347716][ T6124] [ 118.358282][ T6124] EXT4-fs (loop0): Total free blocks count 0 [ 118.364301][ T6124] EXT4-fs (loop0): Free/Dirty block details [ 118.370454][ T6124] EXT4-fs (loop0): free_blocks=4096 [ 118.375679][ T6124] EXT4-fs (loop0): dirty_blocks=16 [ 118.381595][ T6124] EXT4-fs (loop0): Block reservation details [ 118.387721][ T6124] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 118.434974][ T6127] loop0: detected capacity change from 0 to 2048 [ 118.455641][ T6127] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.470736][ T6127] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.483751][ T6127] EXT4-fs (loop0): This should not happen!! Data will be lost [ 118.483751][ T6127] [ 118.494207][ T6127] EXT4-fs (loop0): Total free blocks count 0 [ 118.500556][ T6127] EXT4-fs (loop0): Free/Dirty block details [ 118.506846][ T6127] EXT4-fs (loop0): free_blocks=4096 [ 118.512098][ T6127] EXT4-fs (loop0): dirty_blocks=16 [ 118.517612][ T6127] EXT4-fs (loop0): Block reservation details [ 118.523634][ T6127] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 118.573619][ T6130] loop0: detected capacity change from 0 to 2048 [ 118.608495][ T6130] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.626564][ T6130] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.640128][ T6130] EXT4-fs (loop0): This should not happen!! Data will be lost [ 118.640128][ T6130] [ 118.650340][ T6130] EXT4-fs (loop0): Total free blocks count 0 [ 118.656687][ T6130] EXT4-fs (loop0): Free/Dirty block details [ 118.662700][ T6130] EXT4-fs (loop0): free_blocks=4096 [ 118.668457][ T6130] EXT4-fs (loop0): dirty_blocks=16 [ 118.673600][ T6130] EXT4-fs (loop0): Block reservation details [ 118.680012][ T6130] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 118.744691][ T6133] loop0: detected capacity change from 0 to 2048 [ 118.769214][ T6133] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.784734][ T6133] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.797427][ T6133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 118.797427][ T6133] [ 118.807353][ T6133] EXT4-fs (loop0): Total free blocks count 0 [ 118.813505][ T6133] EXT4-fs (loop0): Free/Dirty block details [ 118.819704][ T6133] EXT4-fs (loop0): free_blocks=4096 [ 118.825047][ T6133] EXT4-fs (loop0): dirty_blocks=16 [ 118.830839][ T6133] EXT4-fs (loop0): Block reservation details [ 118.837060][ T6133] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 118.887721][ T6136] loop0: detected capacity change from 0 to 2048 [ 118.933169][ T6136] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.949055][ T6136] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.961725][ T6136] EXT4-fs (loop0): This should not happen!! Data will be lost [ 118.961725][ T6136] [ 118.971527][ T6136] EXT4-fs (loop0): Total free blocks count 0 [ 118.977577][ T6136] EXT4-fs (loop0): Free/Dirty block details [ 118.983515][ T6136] EXT4-fs (loop0): free_blocks=4096 [ 118.988817][ T6136] EXT4-fs (loop0): dirty_blocks=16 [ 118.994260][ T6136] EXT4-fs (loop0): Block reservation details [ 119.000322][ T6136] EXT4-fs (loop0): i_reserved_data_blocks=1 2026/07/12 11:14:20 executed programs: 72 [ 119.067279][ T6139] loop0: detected capacity change from 0 to 2048 [ 119.121058][ T6139] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.135951][ T6139] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.148332][ T6139] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.148332][ T6139] [ 119.159089][ T6139] EXT4-fs (loop0): Total free blocks count 0 [ 119.165094][ T6139] EXT4-fs (loop0): Free/Dirty block details [ 119.171089][ T6139] EXT4-fs (loop0): free_blocks=4096 [ 119.176344][ T6139] EXT4-fs (loop0): dirty_blocks=16 [ 119.181585][ T6139] EXT4-fs (loop0): Block reservation details [ 119.187648][ T6139] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 119.249321][ T6142] loop0: detected capacity change from 0 to 2048 [ 119.283175][ T6142] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.298848][ T6142] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.311407][ T6142] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.311407][ T6142] [ 119.322383][ T6142] EXT4-fs (loop0): Total free blocks count 0 [ 119.328637][ T6142] EXT4-fs (loop0): Free/Dirty block details [ 119.334661][ T6142] EXT4-fs (loop0): free_blocks=4096 [ 119.340048][ T6142] EXT4-fs (loop0): dirty_blocks=16 [ 119.345295][ T6142] EXT4-fs (loop0): Block reservation details [ 119.351675][ T6142] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 119.402806][ T6145] loop0: detected capacity change from 0 to 2048 [ 119.422752][ T6145] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.439733][ T6145] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.454163][ T6145] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.454163][ T6145] [ 119.464528][ T6145] EXT4-fs (loop0): Total free blocks count 0 [ 119.471854][ T6145] EXT4-fs (loop0): Free/Dirty block details [ 119.478167][ T6145] EXT4-fs (loop0): free_blocks=4096 [ 119.483613][ T6145] EXT4-fs (loop0): dirty_blocks=16 [ 119.489042][ T6145] EXT4-fs (loop0): Block reservation details [ 119.495164][ T6145] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 119.567329][ T6148] loop0: detected capacity change from 0 to 2048 [ 119.595604][ T6148] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.624385][ T6148] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.637152][ T6148] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.637152][ T6148] [ 119.647033][ T6148] EXT4-fs (loop0): Total free blocks count 0 [ 119.653167][ T6148] EXT4-fs (loop0): Free/Dirty block details [ 119.659161][ T6148] EXT4-fs (loop0): free_blocks=4096 [ 119.664584][ T6148] EXT4-fs (loop0): dirty_blocks=16 [ 119.669755][ T6148] EXT4-fs (loop0): Block reservation details [ 119.675933][ T6148] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 119.727221][ T6151] loop0: detected capacity change from 0 to 2048 [ 119.769494][ T6151] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.786738][ T6151] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.799032][ T6151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.799032][ T6151] [ 119.811643][ T6151] EXT4-fs (loop0): Total free blocks count 0 [ 119.817996][ T6151] EXT4-fs (loop0): Free/Dirty block details [ 119.823938][ T6151] EXT4-fs (loop0): free_blocks=4096 [ 119.829214][ T6151] EXT4-fs (loop0): dirty_blocks=16 [ 119.834361][ T6151] EXT4-fs (loop0): Block reservation details [ 119.840439][ T6151] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 119.913139][ T6154] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.92: iget: bad extra_isize 90 (inode size 256) [ 119.928234][ T6154] EXT4-fs (loop0): Remounting filesystem read-only [ 119.934921][ T6154] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 119.946900][ T6154] EXT4-fs (loop0): 1 orphan inode deleted [ 120.044381][ T6156] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 120.060291][ T6156] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 120.072598][ T6156] EXT4-fs (loop0): This should not happen!! Data will be lost [ 120.072598][ T6156] [ 120.083839][ T6156] EXT4-fs (loop0): Total free blocks count 0 [ 120.090987][ T6156] EXT4-fs (loop0): Free/Dirty block details [ 120.097120][ T6156] EXT4-fs (loop0): free_blocks=4096 [ 120.102375][ T6156] EXT4-fs (loop0): dirty_blocks=16 [ 120.107708][ T6156] EXT4-fs (loop0): Block reservation details [ 120.113726][ T6156] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 120.217970][ T6159] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 120.232991][ T6159] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 120.245598][ T6159] EXT4-fs (loop0): This should not happen!! Data will be lost [ 120.245598][ T6159] [ 120.257058][ T6159] EXT4-fs (loop0): Total free blocks count 0 [ 120.263180][ T6159] EXT4-fs (loop0): Free/Dirty block details [ 120.276257][ T6159] EXT4-fs (loop0): free_blocks=4096 [ 120.281812][ T6159] EXT4-fs (loop0): dirty_blocks=16 [ 120.287389][ T6159] EXT4-fs (loop0): Block reservation details [ 120.293383][ T6159] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 120.358351][ T6162] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 120.373227][ T6162] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 120.385814][ T6162] EXT4-fs (loop0): This should not happen!! Data will be lost [ 120.385814][ T6162] [ 120.395857][ T6162] EXT4-fs (loop0): Total free blocks count 0 [ 120.402244][ T6162] EXT4-fs (loop0): Free/Dirty block details [ 120.408291][ T6162] EXT4-fs (loop0): free_blocks=4096 [ 120.413631][ T6162] EXT4-fs (loop0): dirty_blocks=16 [ 120.418902][ T6162] EXT4-fs (loop0): Block reservation details [ 120.424920][ T6162] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 120.513211][ T6165] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 120.528009][ T6165] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 120.540854][ T6165] EXT4-fs (loop0): This should not happen!! Data will be lost [ 120.540854][ T6165] [ 120.550605][ T6165] EXT4-fs (loop0): Total free blocks count 0 [ 120.556974][ T6165] EXT4-fs (loop0): Free/Dirty block details [ 120.562894][ T6165] EXT4-fs (loop0): free_blocks=4096 [ 120.568214][ T6165] EXT4-fs (loop0): dirty_blocks=16 [ 120.573357][ T6165] EXT4-fs (loop0): Block reservation details [ 120.579399][ T6165] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 120.681273][ T6168] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 120.695915][ T6168] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 120.708579][ T6168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 120.708579][ T6168] [ 120.718459][ T6168] EXT4-fs (loop0): Total free blocks count 0 [ 120.724583][ T6168] EXT4-fs (loop0): Free/Dirty block details [ 120.730862][ T6168] EXT4-fs (loop0): free_blocks=4096 [ 120.736547][ T6168] EXT4-fs (loop0): dirty_blocks=16 [ 120.741888][ T6168] EXT4-fs (loop0): Block reservation details [ 120.747936][ T6168] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 120.872279][ T6172] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 120.888210][ T6172] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 120.900781][ T6172] EXT4-fs (loop0): This should not happen!! Data will be lost [ 120.900781][ T6172] [ 120.910633][ T6172] EXT4-fs (loop0): Total free blocks count 0 [ 120.916796][ T6172] EXT4-fs (loop0): Free/Dirty block details [ 120.922719][ T6172] EXT4-fs (loop0): free_blocks=4096 [ 120.928002][ T6172] EXT4-fs (loop0): dirty_blocks=16 [ 120.933234][ T6172] EXT4-fs (loop0): Block reservation details [ 120.939356][ T6172] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 121.011875][ T6175] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.99: iget: bad extra_isize 90 (inode size 256) [ 121.026038][ T6175] EXT4-fs (loop0): Remounting filesystem read-only [ 121.034007][ T6175] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 121.044666][ T6175] EXT4-fs (loop0): 1 orphan inode deleted [ 121.150573][ T6177] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 121.165381][ T6177] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 121.178687][ T6177] EXT4-fs (loop0): This should not happen!! Data will be lost [ 121.178687][ T6177] [ 121.188740][ T6177] EXT4-fs (loop0): Total free blocks count 0 [ 121.194780][ T6177] EXT4-fs (loop0): Free/Dirty block details [ 121.201772][ T6177] EXT4-fs (loop0): free_blocks=4096 [ 121.207252][ T6177] EXT4-fs (loop0): dirty_blocks=16 [ 121.212591][ T6177] EXT4-fs (loop0): Block reservation details [ 121.218821][ T6177] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 121.292203][ T6180] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 121.317125][ T6180] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 121.330458][ T6180] EXT4-fs (loop0): This should not happen!! Data will be lost [ 121.330458][ T6180] [ 121.340824][ T6180] EXT4-fs (loop0): Total free blocks count 0 [ 121.347067][ T6180] EXT4-fs (loop0): Free/Dirty block details [ 121.353106][ T6180] EXT4-fs (loop0): free_blocks=4096 [ 121.358469][ T6180] EXT4-fs (loop0): dirty_blocks=16 [ 121.363622][ T6180] EXT4-fs (loop0): Block reservation details [ 121.369674][ T6180] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 121.480008][ T6184] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 121.498534][ T6184] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 121.512099][ T6184] EXT4-fs (loop0): This should not happen!! Data will be lost [ 121.512099][ T6184] [ 121.522511][ T6184] EXT4-fs (loop0): Total free blocks count 0 [ 121.528721][ T6184] EXT4-fs (loop0): Free/Dirty block details [ 121.534636][ T6184] EXT4-fs (loop0): free_blocks=4096 [ 121.539876][ T6184] EXT4-fs (loop0): dirty_blocks=16 [ 121.545108][ T6184] EXT4-fs (loop0): Block reservation details [ 121.551190][ T6184] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 121.643458][ T6189] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 121.660811][ T6189] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 121.673121][ T6189] EXT4-fs (loop0): This should not happen!! Data will be lost [ 121.673121][ T6189] [ 121.683666][ T6189] EXT4-fs (loop0): Total free blocks count 0 [ 121.689714][ T6189] EXT4-fs (loop0): Free/Dirty block details [ 121.695622][ T6189] EXT4-fs (loop0): free_blocks=4096 [ 121.701217][ T6189] EXT4-fs (loop0): dirty_blocks=16 [ 121.706424][ T6189] EXT4-fs (loop0): Block reservation details [ 121.712692][ T6189] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 121.801242][ T6193] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 121.815854][ T6193] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 121.829122][ T6193] EXT4-fs (loop0): This should not happen!! Data will be lost [ 121.829122][ T6193] [ 121.841669][ T6193] EXT4-fs (loop0): Total free blocks count 0 [ 121.847797][ T6193] EXT4-fs (loop0): Free/Dirty block details [ 121.854351][ T6193] EXT4-fs (loop0): free_blocks=4096 [ 121.859737][ T6193] EXT4-fs (loop0): dirty_blocks=16 [ 121.865211][ T6193] EXT4-fs (loop0): Block reservation details [ 121.871329][ T6193] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 121.941094][ T6196] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.106: iget: bad extra_isize 90 (inode size 256) [ 121.957936][ T6196] EXT4-fs (loop0): Remounting filesystem read-only [ 121.964942][ T6196] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 121.975487][ T6196] EXT4-fs (loop0): 1 orphan inode deleted [ 122.047876][ T5792] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 122.101371][ T6198] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 122.117706][ T6198] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 122.132197][ T6198] EXT4-fs (loop0): This should not happen!! Data will be lost [ 122.132197][ T6198] [ 122.146923][ T6198] EXT4-fs (loop0): Total free blocks count 0 [ 122.152999][ T6198] EXT4-fs (loop0): Free/Dirty block details [ 122.160349][ T6198] EXT4-fs (loop0): free_blocks=4096 [ 122.165592][ T6198] EXT4-fs (loop0): dirty_blocks=16 [ 122.171503][ T6198] EXT4-fs (loop0): Block reservation details [ 122.179995][ T6198] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 122.258456][ T6201] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 122.274129][ T6201] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 122.286483][ T6201] EXT4-fs (loop0): This should not happen!! Data will be lost [ 122.286483][ T6201] [ 122.296330][ T6201] EXT4-fs (loop0): Total free blocks count 0 [ 122.302385][ T6201] EXT4-fs (loop0): Free/Dirty block details [ 122.308614][ T6201] EXT4-fs (loop0): free_blocks=4096 [ 122.313872][ T6201] EXT4-fs (loop0): dirty_blocks=16 [ 122.319101][ T6201] EXT4-fs (loop0): Block reservation details [ 122.325101][ T6201] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 122.393352][ T6205] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 122.408866][ T6205] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 122.428526][ T6205] EXT4-fs (loop0): This should not happen!! Data will be lost [ 122.428526][ T6205] [ 122.438421][ T6205] EXT4-fs (loop0): Total free blocks count 0 [ 122.444898][ T6205] EXT4-fs (loop0): Free/Dirty block details [ 122.452514][ T6205] EXT4-fs (loop0): free_blocks=4096 [ 122.457964][ T6205] EXT4-fs (loop0): dirty_blocks=16 [ 122.463153][ T6205] EXT4-fs (loop0): Block reservation details [ 122.469309][ T6205] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 122.541255][ T6208] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.110: iget: bad extra_isize 90 (inode size 256) [ 122.566221][ T6208] EXT4-fs (loop0): Remounting filesystem read-only [ 122.573017][ T6208] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 122.583912][ T6208] EXT4-fs (loop0): 1 orphan inode deleted [ 122.657068][ T6210] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 122.672158][ T6210] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 122.684952][ T6210] EXT4-fs (loop0): This should not happen!! Data will be lost [ 122.684952][ T6210] [ 122.695212][ T6210] EXT4-fs (loop0): Total free blocks count 0 [ 122.701712][ T6210] EXT4-fs (loop0): Free/Dirty block details [ 122.708106][ T6210] EXT4-fs (loop0): free_blocks=4096 [ 122.713467][ T6210] EXT4-fs (loop0): dirty_blocks=16 [ 122.718764][ T6210] EXT4-fs (loop0): Block reservation details [ 122.724823][ T6210] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 122.801331][ T6213] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.112: iget: bad extra_isize 90 (inode size 256) [ 122.816834][ T6213] EXT4-fs (loop0): Remounting filesystem read-only [ 122.823708][ T6213] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 122.834459][ T6213] EXT4-fs (loop0): 1 orphan inode deleted [ 122.891539][ T6215] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 122.910522][ T6215] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 122.923236][ T6215] EXT4-fs (loop0): This should not happen!! Data will be lost [ 122.923236][ T6215] [ 122.933819][ T6215] EXT4-fs (loop0): Total free blocks count 0 [ 122.940274][ T6215] EXT4-fs (loop0): Free/Dirty block details [ 122.946895][ T6215] EXT4-fs (loop0): free_blocks=4096 [ 122.952173][ T6215] EXT4-fs (loop0): dirty_blocks=16 [ 122.957802][ T6215] EXT4-fs (loop0): Block reservation details [ 122.964138][ T6215] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 123.041652][ T6218] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.114: iget: bad extra_isize 90 (inode size 256) [ 123.055934][ T6218] EXT4-fs (loop0): Remounting filesystem read-only [ 123.062737][ T6218] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 123.073268][ T6218] EXT4-fs (loop0): 1 orphan inode deleted [ 123.147443][ T6220] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 123.162229][ T6220] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 123.174834][ T6220] EXT4-fs (loop0): This should not happen!! Data will be lost [ 123.174834][ T6220] [ 123.188327][ T6220] EXT4-fs (loop0): Total free blocks count 0 [ 123.196415][ T6220] EXT4-fs (loop0): Free/Dirty block details [ 123.202353][ T6220] EXT4-fs (loop0): free_blocks=4096 [ 123.207834][ T6220] EXT4-fs (loop0): dirty_blocks=16 [ 123.212978][ T6220] EXT4-fs (loop0): Block reservation details [ 123.219060][ T6220] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 123.298084][ T6223] set_capacity_and_notify: 23 callbacks suppressed [ 123.298095][ T6223] loop0: detected capacity change from 0 to 2048 [ 123.352240][ T6223] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 123.367698][ T6223] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 123.384279][ T6223] EXT4-fs (loop0): This should not happen!! Data will be lost [ 123.384279][ T6223] [ 123.395446][ T6223] EXT4-fs (loop0): Total free blocks count 0 [ 123.402007][ T6223] EXT4-fs (loop0): Free/Dirty block details [ 123.408293][ T6223] EXT4-fs (loop0): free_blocks=4096 [ 123.413536][ T6223] EXT4-fs (loop0): dirty_blocks=16 [ 123.418867][ T6223] EXT4-fs (loop0): Block reservation details [ 123.425055][ T6223] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 123.472505][ T6226] loop0: detected capacity change from 0 to 2048 [ 123.493667][ T6226] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 123.508668][ T6226] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 123.521105][ T6226] EXT4-fs (loop0): This should not happen!! Data will be lost [ 123.521105][ T6226] [ 123.530909][ T6226] EXT4-fs (loop0): Total free blocks count 0 [ 123.545169][ T6226] EXT4-fs (loop0): Free/Dirty block details [ 123.554798][ T6226] EXT4-fs (loop0): free_blocks=4096 [ 123.560200][ T6226] EXT4-fs (loop0): dirty_blocks=16 [ 123.565374][ T6226] EXT4-fs (loop0): Block reservation details [ 123.571626][ T6226] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 123.631196][ T6229] loop0: detected capacity change from 0 to 2048 [ 123.652938][ T6229] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 123.668404][ T6229] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 123.681639][ T6229] EXT4-fs (loop0): This should not happen!! Data will be lost [ 123.681639][ T6229] [ 123.691534][ T6229] EXT4-fs (loop0): Total free blocks count 0 [ 123.697623][ T6229] EXT4-fs (loop0): Free/Dirty block details [ 123.703698][ T6229] EXT4-fs (loop0): free_blocks=4096 [ 123.709370][ T6229] EXT4-fs (loop0): dirty_blocks=16 [ 123.714607][ T6229] EXT4-fs (loop0): Block reservation details [ 123.721007][ T6229] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 123.773553][ T6233] loop0: detected capacity change from 0 to 2048 [ 123.812218][ T6233] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 123.829004][ T6233] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 123.841452][ T6233] EXT4-fs (loop0): This should not happen!! Data will be lost [ 123.841452][ T6233] [ 123.851356][ T6233] EXT4-fs (loop0): Total free blocks count 0 [ 123.857840][ T6233] EXT4-fs (loop0): Free/Dirty block details [ 123.863774][ T6233] EXT4-fs (loop0): free_blocks=4096 [ 123.869233][ T6233] EXT4-fs (loop0): dirty_blocks=16 [ 123.874369][ T6233] EXT4-fs (loop0): Block reservation details [ 123.880496][ T6233] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 123.949270][ T6236] loop0: detected capacity change from 0 to 2048 [ 123.972711][ T6236] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 123.987448][ T6236] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 124.002130][ T6236] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.002130][ T6236] [ 124.012179][ T6236] EXT4-fs (loop0): Total free blocks count 0 [ 124.018295][ T6236] EXT4-fs (loop0): Free/Dirty block details [ 124.024226][ T6236] EXT4-fs (loop0): free_blocks=4096 [ 124.029481][ T6236] EXT4-fs (loop0): dirty_blocks=16 [ 124.034706][ T6236] EXT4-fs (loop0): Block reservation details [ 124.040743][ T6236] EXT4-fs (loop0): i_reserved_data_blocks=1 2026/07/12 11:14:25 executed programs: 106 [ 124.114727][ T6239] loop0: detected capacity change from 0 to 2048 [ 124.157129][ T6239] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 124.173234][ T6239] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 124.185704][ T6239] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.185704][ T6239] [ 124.196242][ T6239] EXT4-fs (loop0): Total free blocks count 0 [ 124.202403][ T6239] EXT4-fs (loop0): Free/Dirty block details [ 124.208362][ T6239] EXT4-fs (loop0): free_blocks=4096 [ 124.213709][ T6239] EXT4-fs (loop0): dirty_blocks=16 [ 124.219087][ T6239] EXT4-fs (loop0): Block reservation details [ 124.225093][ T6239] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 124.271889][ T6242] loop0: detected capacity change from 0 to 2048 [ 124.302140][ T6242] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 124.320017][ T6242] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 124.332653][ T6242] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.332653][ T6242] [ 124.342611][ T6242] EXT4-fs (loop0): Total free blocks count 0 [ 124.349586][ T6242] EXT4-fs (loop0): Free/Dirty block details [ 124.355755][ T6242] EXT4-fs (loop0): free_blocks=4096 [ 124.361050][ T6242] EXT4-fs (loop0): dirty_blocks=16 [ 124.366216][ T6242] EXT4-fs (loop0): Block reservation details [ 124.372231][ T6242] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 124.444883][ T6245] loop0: detected capacity change from 0 to 2048 [ 124.481435][ T6245] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 124.497193][ T6245] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 124.511333][ T6245] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.511333][ T6245] [ 124.521503][ T6245] EXT4-fs (loop0): Total free blocks count 0 [ 124.528050][ T6245] EXT4-fs (loop0): Free/Dirty block details [ 124.533988][ T6245] EXT4-fs (loop0): free_blocks=4096 [ 124.539612][ T6245] EXT4-fs (loop0): dirty_blocks=16 [ 124.544884][ T6245] EXT4-fs (loop0): Block reservation details [ 124.551160][ T6245] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 124.607689][ T6248] loop0: detected capacity change from 0 to 2048 [ 124.647606][ T6248] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 124.662216][ T6248] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 124.674650][ T6248] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.674650][ T6248] [ 124.686550][ T6248] EXT4-fs (loop0): Total free blocks count 0 [ 124.692578][ T6248] EXT4-fs (loop0): Free/Dirty block details [ 124.698545][ T6248] EXT4-fs (loop0): free_blocks=4096 [ 124.703754][ T6248] EXT4-fs (loop0): dirty_blocks=16 [ 124.709044][ T6248] EXT4-fs (loop0): Block reservation details [ 124.715043][ T6248] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 124.781305][ T6251] loop0: detected capacity change from 0 to 2048 [ 124.821794][ T6251] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 124.837088][ T6251] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 124.850060][ T6251] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.850060][ T6251] [ 124.860899][ T6251] EXT4-fs (loop0): Total free blocks count 0 [ 124.867247][ T6251] EXT4-fs (loop0): Free/Dirty block details [ 124.873169][ T6251] EXT4-fs (loop0): free_blocks=4096 [ 124.878663][ T6251] EXT4-fs (loop0): dirty_blocks=16 [ 124.883863][ T6251] EXT4-fs (loop0): Block reservation details [ 124.890007][ T6251] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 124.978264][ T6254] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 124.994977][ T6254] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 125.008542][ T6254] EXT4-fs (loop0): This should not happen!! Data will be lost [ 125.008542][ T6254] [ 125.018727][ T6254] EXT4-fs (loop0): Total free blocks count 0 [ 125.024745][ T6254] EXT4-fs (loop0): Free/Dirty block details [ 125.031030][ T6254] EXT4-fs (loop0): free_blocks=4096 [ 125.036841][ T6254] EXT4-fs (loop0): dirty_blocks=16 [ 125.042068][ T6254] EXT4-fs (loop0): Block reservation details [ 125.049420][ T6254] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 125.113252][ T6257] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 125.131119][ T6257] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 125.143809][ T6257] EXT4-fs (loop0): This should not happen!! Data will be lost [ 125.143809][ T6257] [ 125.153534][ T6257] EXT4-fs (loop0): Total free blocks count 0 [ 125.159669][ T6257] EXT4-fs (loop0): Free/Dirty block details [ 125.165556][ T6257] EXT4-fs (loop0): free_blocks=4096 [ 125.170811][ T6257] EXT4-fs (loop0): dirty_blocks=16 [ 125.175951][ T6257] EXT4-fs (loop0): Block reservation details [ 125.182087][ T6257] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 125.247465][ T6260] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.128: iget: bad extra_isize 90 (inode size 256) [ 125.262514][ T6260] EXT4-fs (loop0): Remounting filesystem read-only [ 125.271727][ T6260] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -5) [ 125.282191][ T6260] EXT4-fs (loop0): 1 orphan inode deleted [ 125.391618][ T6262] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 125.406444][ T6262] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 125.419226][ T6262] EXT4-fs (loop0): This should not happen!! Data will be lost [ 125.419226][ T6262] [ 125.429223][ T6262] EXT4-fs (loop0): Total free blocks count 0 [ 125.435261][ T6262] EXT4-fs (loop0): Free/Dirty block details [ 125.441518][ T6262] EXT4-fs (loop0): free_blocks=4096 [ 125.447050][ T6262] EXT4-fs (loop0): dirty_blocks=16 [ 125.452197][ T6262] EXT4-fs (loop0): Block reservation details [ 125.458231][ T6262] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 125.561522][ T6265] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 125.576385][ T6265] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 125.589091][ T6265] EXT4-fs (loop0): This should not happen!! Data will be lost [ 125.589091][ T6265] [ 125.599884][ T6265] EXT4-fs (loop0): Total free blocks count 0 [ 125.605932][ T6265] EXT4-fs (loop0): Free/Dirty block details [ 125.613532][ T6265] EXT4-fs (loop0): free_blocks=4096 [ 125.619086][ T6265] EXT4-fs (loop0): dirty_blocks=16 [ 125.624220][ T6265] EXT4-fs (loop0): Block reservation details [ 125.630276][ T6265] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 125.717221][ T6268] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 125.731714][ T6268] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 125.744109][ T6268] EXT4-fs (loop0): This should not happen!! Data will be lost [ 125.744109][ T6268] [ 125.754235][ T6268] EXT4-fs (loop0): Total free blocks count 0 [ 125.760629][ T6268] EXT4-fs (loop0): Free/Dirty block details [ 125.766627][ T6268] EXT4-fs (loop0): free_blocks=4096 [ 125.771854][ T6268] EXT4-fs (loop0): dirty_blocks=16 [ 125.777273][ T6268] EXT4-fs (loop0): Block reservation details [ 125.783754][ T6268] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 125.879745][ T6271] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 125.895227][ T6271] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 125.907794][ T6271] EXT4-fs (loop0): This should not happen!! Data will be lost [ 125.907794][ T6271] [ 125.918391][ T6271] EXT4-fs (loop0): Total free blocks count 0 [ 125.924497][ T6271] EXT4-fs (loop0): Free/Dirty block details [ 125.931682][ T6271] EXT4-fs (loop0): free_blocks=4096 [ 125.936972][ T6271] EXT4-fs (loop0): dirty_blocks=16 [ 125.942185][ T6271] EXT4-fs (loop0): Block reservation details [ 125.948570][ T6271] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.032668][ T6274] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 126.049076][ T6274] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 126.061958][ T6274] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.061958][ T6274] [ 126.071916][ T6274] EXT4-fs (loop0): Total free blocks count 0 [ 126.077994][ T6274] EXT4-fs (loop0): Free/Dirty block details [ 126.083887][ T6274] EXT4-fs (loop0): free_blocks=4096 [ 126.089207][ T6274] EXT4-fs (loop0): dirty_blocks=16 [ 126.094446][ T6274] EXT4-fs (loop0): Block reservation details [ 126.100505][ T6274] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.174017][ T6277] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 126.190178][ T6277] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 126.203017][ T6277] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.203017][ T6277] [ 126.214099][ T6277] EXT4-fs (loop0): Total free blocks count 0 [ 126.220632][ T6277] EXT4-fs (loop0): Free/Dirty block details [ 126.226767][ T6277] EXT4-fs (loop0): free_blocks=4096 [ 126.232140][ T6277] EXT4-fs (loop0): dirty_blocks=16 [ 126.237605][ T6277] EXT4-fs (loop0): Block reservation details [ 126.243600][ T6277] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.322153][ T6280] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 126.337536][ T6280] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 126.351146][ T6280] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.351146][ T6280] [ 126.360983][ T6280] EXT4-fs (loop0): Total free blocks count 0 [ 126.367472][ T6280] EXT4-fs (loop0): Free/Dirty block details [ 126.373409][ T6280] EXT4-fs (loop0): free_blocks=4096 [ 126.378881][ T6280] EXT4-fs (loop0): dirty_blocks=16 [ 126.384041][ T6280] EXT4-fs (loop0): Block reservation details [ 126.390305][ T6280] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.464081][ T6283] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 126.479663][ T6283] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 126.492409][ T6283] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.492409][ T6283] [ 126.502646][ T6283] EXT4-fs (loop0): Total free blocks count 0 [ 126.509042][ T6283] EXT4-fs (loop0): Free/Dirty block details [ 126.514972][ T6283] EXT4-fs (loop0): free_blocks=4096 [ 126.520732][ T6283] EXT4-fs (loop0): dirty_blocks=16 [ 126.525882][ T6283] EXT4-fs (loop0): Block reservation details [ 126.531990][ T6283] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.650833][ T6286] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 126.665515][ T6286] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 126.678267][ T6286] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.678267][ T6286] [ 126.688384][ T6286] EXT4-fs (loop0): Total free blocks count 0 [ 126.694408][ T6286] EXT4-fs (loop0): Free/Dirty block details [ 126.701246][ T6286] EXT4-fs (loop0): free_blocks=4096 [ 126.706902][ T6286] EXT4-fs (loop0): dirty_blocks=16 [ 126.712067][ T6286] EXT4-fs (loop0): Block reservation details [ 126.718144][ T6286] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.802892][ T6289] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 126.819210][ T6289] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 126.831670][ T6289] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.831670][ T6289] [ 126.842196][ T6289] EXT4-fs (loop0): Total free blocks count 0 [ 126.848391][ T6289] EXT4-fs (loop0): Free/Dirty block details [ 126.854340][ T6289] EXT4-fs (loop0): free_blocks=4096 [ 126.860333][ T6289] EXT4-fs (loop0): dirty_blocks=16 [ 126.865474][ T6289] EXT4-fs (loop0): Block reservation details [ 126.871789][ T6289] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.959202][ T6292] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 126.973875][ T6292] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 126.986792][ T6292] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.986792][ T6292] [ 126.996520][ T6292] EXT4-fs (loop0): Total free blocks count 0 [ 127.002525][ T6292] EXT4-fs (loop0): Free/Dirty block details [ 127.008481][ T6292] EXT4-fs (loop0): free_blocks=4096 [ 127.013721][ T6292] EXT4-fs (loop0): dirty_blocks=16 [ 127.018983][ T6292] EXT4-fs (loop0): Block reservation details [ 127.025286][ T6292] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 127.118842][ T6295] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 127.135162][ T6295] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 127.147776][ T6295] EXT4-fs (loop0): This should not happen!! Data will be lost [ 127.147776][ T6295] [ 127.159990][ T6295] EXT4-fs (loop0): Total free blocks count 0