s count 0
[   81.839948][ T4666] EXT4-fs (loop4): Free/Dirty block details
[   81.848223][ T4666] EXT4-fs (loop4): free_blocks=4096
[   81.853583][ T4666] EXT4-fs (loop4): dirty_blocks=16
[   81.858702][ T4666] EXT4-fs (loop4): Block reservation details
[   81.906110][ T4677] loop1: detected capacity change from 0 to 2048
[   81.907512][ T4675] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   81.954953][ T4666] EXT4-fs (loop4): i_reserved_data_blocks=1
[   81.962663][ T4669] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   81.977588][ T4683] loop0: detected capacity change from 0 to 2048
[   82.013682][ T4673] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   82.039863][ T4668] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   82.081481][ T4366] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.086393][ T4677] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   82.121622][ T4669] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.136214][ T4676] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   82.160261][ T4675] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.173071][ T4675] EXT4-fs (loop3): This should not happen!! Data will be lost
[   82.173071][ T4675] 
[   82.182752][ T4675] EXT4-fs (loop3): Total free blocks count 0
[   82.188749][ T4675] EXT4-fs (loop3): Free/Dirty block details
[   82.195017][ T4675] EXT4-fs (loop3): free_blocks=4096
[   82.195130][ T4366] EXT4-fs (loop4): This should not happen!! Data will be lost
[   82.195130][ T4366] 
[   82.200233][ T4675] EXT4-fs (loop3): dirty_blocks=16
[   82.200249][ T4675] EXT4-fs (loop3): Block reservation details
[   82.200261][ T4675] EXT4-fs (loop3): i_reserved_data_blocks=1
[   82.211665][ T4669] EXT4-fs (loop2): This should not happen!! Data will be lost
[   82.211665][ T4669] 
[   82.236844][ T4669] EXT4-fs (loop2): Total free blocks count 0
[   82.249412][ T4683] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   82.250557][ T4669] EXT4-fs (loop2): Free/Dirty block details
[   82.265882][ T4669] EXT4-fs (loop2): free_blocks=4096
[   82.271397][ T4669] EXT4-fs (loop2): dirty_blocks=16
[   82.276556][ T4669] EXT4-fs (loop2): Block reservation details
[   82.283141][ T4669] EXT4-fs (loop2): i_reserved_data_blocks=1
[   82.289655][ T4677] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.302838][ T4677] EXT4-fs (loop1): This should not happen!! Data will be lost
[   82.302838][ T4677] 
[   82.333664][ T4680] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   82.354599][  T144] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.411205][ T4677] EXT4-fs (loop1): Total free blocks count 0
[   82.450228][ T4692] loop4: detected capacity change from 0 to 2048
[   82.456122][  T144] EXT4-fs (loop2): This should not happen!! Data will be lost
[   82.456122][  T144] 
[   82.470455][ T4683] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.486150][ T4677] EXT4-fs (loop1): Free/Dirty block details
[   82.502865][ T4677] EXT4-fs (loop1): free_blocks=4096
[   82.525459][ T4683] EXT4-fs (loop0): This should not happen!! Data will be lost
[   82.525459][ T4683] 
[   82.528903][ T4693] loop3: detected capacity change from 0 to 2048
[   82.542564][ T4677] EXT4-fs (loop1): dirty_blocks=16
[   82.545738][ T4692] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   82.547691][ T4677] EXT4-fs (loop1): Block reservation details
[   82.565090][ T4677] EXT4-fs (loop1): i_reserved_data_blocks=1
[   82.574487][ T4683] EXT4-fs (loop0): Total free blocks count 0
[   82.580607][ T4683] EXT4-fs (loop0): Free/Dirty block details
[   82.586651][ T4683] EXT4-fs (loop0): free_blocks=4096
[   82.592984][ T4683] EXT4-fs (loop0): dirty_blocks=16
[   82.598113][ T4683] EXT4-fs (loop0): Block reservation details
[   82.604333][ T4683] EXT4-fs (loop0): i_reserved_data_blocks=1
[   82.614081][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.623377][ T4697] loop2: detected capacity change from 0 to 2048
[   82.635640][ T4691] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   82.639629][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[   82.639629][  T144] 
[   82.650711][ T4692] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.672696][ T4692] EXT4-fs (loop4): This should not happen!! Data will be lost
[   82.672696][ T4692] 
[   82.684195][ T4692] EXT4-fs (loop4): Total free blocks count 0
[   82.690204][ T4692] EXT4-fs (loop4): Free/Dirty block details
[   82.691378][ T4340] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.697870][ T4692] EXT4-fs (loop4): free_blocks=4096
[   82.737843][ T4692] EXT4-fs (loop4): dirty_blocks=16
[   82.737883][ T4340] EXT4-fs (loop0): This should not happen!! Data will be lost
[   82.737883][ T4340] 
[   82.769274][ T4697] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   82.773515][ T4692] EXT4-fs (loop4): Block reservation details
[   82.806738][ T4692] EXT4-fs (loop4): i_reserved_data_blocks=1
[   82.850477][ T4693] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   82.871269][ T4696] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   82.887887][ T1231] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.915363][ T4697] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   82.928599][ T4697] EXT4-fs (loop2): This should not happen!! Data will be lost
[   82.928599][ T4697] 
[   82.938957][ T4697] EXT4-fs (loop2): Total free blocks count 0
[   82.946073][ T4697] EXT4-fs (loop2): Free/Dirty block details
[   82.952263][ T4697] EXT4-fs (loop2): free_blocks=4096
[   82.957490][ T4697] EXT4-fs (loop2): dirty_blocks=16
[   82.963138][ T4697] EXT4-fs (loop2): Block reservation details
[   82.966219][ T4704] loop1: detected capacity change from 0 to 2048
[   82.969121][ T4697] EXT4-fs (loop2): i_reserved_data_blocks=1
[   82.985156][ T1231] EXT4-fs (loop4): This should not happen!! Data will be lost
[   82.985156][ T1231] 
[   82.988978][ T4690] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   83.017329][ T4366] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.020035][ T4706] loop0: detected capacity change from 0 to 2048
[   83.054245][ T4693] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.069725][ T4366] EXT4-fs (loop2): This should not happen!! Data will be lost
[   83.069725][ T4366] 
[   83.113497][ T4693] EXT4-fs (loop3): This should not happen!! Data will be lost
[   83.113497][ T4693] 
[   83.156402][ T4704] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   83.169539][ T4693] EXT4-fs (loop3): Total free blocks count 0
[   83.183247][ T4703] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   83.198838][ T4704] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.211323][ T4704] EXT4-fs (loop1): This should not happen!! Data will be lost
[   83.211323][ T4704] 
[   83.221757][ T4704] EXT4-fs (loop1): Total free blocks count 0
[   83.227749][ T4704] EXT4-fs (loop1): Free/Dirty block details
[   83.233744][ T4704] EXT4-fs (loop1): free_blocks=4096
[   83.239183][ T4704] EXT4-fs (loop1): dirty_blocks=16
[   83.244417][ T4704] EXT4-fs (loop1): Block reservation details
[   83.250422][ T4704] EXT4-fs (loop1): i_reserved_data_blocks=1
[   83.258248][ T4693] EXT4-fs (loop3): Free/Dirty block details
[   83.264238][ T4693] EXT4-fs (loop3): free_blocks=4096
[   83.272457][ T4693] EXT4-fs (loop3): dirty_blocks=16
[   83.277584][ T4693] EXT4-fs (loop3): Block reservation details
[   83.279249][ T4705] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, 
[   83.283747][ T4693] EXT4-fs (loop3): i_reserved_data_blocks=1
[   83.298022][ T4705] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   83.299852][ T4711] loop4: detected capacity change from 0 to 2048
[   83.326630][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.326660][ T4366] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.339868][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[   83.339868][  T144] 
[   83.353900][ T4706] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.386565][ T4366] EXT4-fs (loop3): This should not happen!! Data will be lost
[   83.386565][ T4366] 
[   83.396729][ T4706] EXT4-fs (loop0): This should not happen!! Data will be lost
[   83.396729][ T4706] 
[   83.406619][ T4706] EXT4-fs (loop0): Total free blocks count 0
[   83.412764][ T4706] EXT4-fs (loop0): Free/Dirty block details
[   83.418763][ T4706] EXT4-fs (loop0): free_blocks=4096
[   83.440340][ T4706] EXT4-fs (loop0): dirty_blocks=16
[   83.445843][ T4706] EXT4-fs (loop0): Block reservation details
[   83.451801][ T4710] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   83.451988][ T4706] EXT4-fs (loop0): i_reserved_data_blocks=1
[   83.483635][ T4717] loop2: detected capacity change from 0 to 2048
[   83.491953][  T144] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.511473][  T144] EXT4-fs (loop0): This should not happen!! Data will be lost
[   83.511473][  T144] 
[   83.517511][ T4711] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.531538][ T4722] loop1: detected capacity change from 0 to 2048
[   83.546743][ T4711] EXT4-fs (loop4): This should not happen!! Data will be lost
[   83.546743][ T4711] 
[   83.560189][ T4711] EXT4-fs (loop4): Total free blocks count 0
[   83.566272][ T4711] EXT4-fs (loop4): Free/Dirty block details
[   83.575100][ T4711] EXT4-fs (loop4): free_blocks=4096
[   83.580309][ T4711] EXT4-fs (loop4): dirty_blocks=16
[   83.585638][ T4711] EXT4-fs (loop4): Block reservation details
[   83.591842][ T4711] EXT4-fs (loop4): i_reserved_data_blocks=1
[   83.605910][ T1171] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.680367][ T1171] EXT4-fs (loop4): This should not happen!! Data will be lost
[   83.680367][ T1171] 
[   83.683161][ T4714] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   83.710297][ T4724] loop3: detected capacity change from 0 to 2048
[   83.723454][ T4721] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   83.761773][ T4715] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.779486][ T4715] EXT4-fs (loop2): This should not happen!! Data will be lost
[   83.779486][ T4715] 
[   83.789692][ T4715] EXT4-fs (loop2): Total free blocks count 0
[   83.795774][ T4715] EXT4-fs (loop2): Free/Dirty block details
[   83.801817][ T4715] EXT4-fs (loop2): free_blocks=4096
[   83.801919][ T4730] loop0: detected capacity change from 0 to 2048
[   83.807015][ T4715] EXT4-fs (loop2): dirty_blocks=16
[   83.818807][ T4715] EXT4-fs (loop2): Block reservation details
[   83.826943][ T4715] EXT4-fs (loop2): i_reserved_data_blocks=1
[   83.834283][ T4722] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.853276][ T4722] EXT4-fs (loop1): This should not happen!! Data will be lost
[   83.853276][ T4722] 
[   83.859044][ T4366] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
2025/08/10 22:23:53 executed programs: 81
[   83.879930][ T4723] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   83.880100][ T4722] EXT4-fs (loop1): Total free blocks count 0
[   83.900755][ T4722] EXT4-fs (loop1): Free/Dirty block details
[   83.907218][ T4722] EXT4-fs (loop1): free_blocks=4096
[   83.912960][ T4722] EXT4-fs (loop1): dirty_blocks=16
[   83.918089][ T4722] EXT4-fs (loop1): Block reservation details
[   83.925176][ T4722] EXT4-fs (loop1): i_reserved_data_blocks=1
[   83.935607][ T4366] EXT4-fs (loop2): This should not happen!! Data will be lost
[   83.935607][ T4366] 
[   83.976404][ T4724] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   83.979599][ T4733] loop4: detected capacity change from 0 to 2048
[   83.989028][ T4724] EXT4-fs (loop3): This should not happen!! Data will be lost
[   83.989028][ T4724] 
[   84.005104][ T4366] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.029598][ T4724] EXT4-fs (loop3): Total free blocks count 0
[   84.035825][ T4366] EXT4-fs (loop1): This should not happen!! Data will be lost
[   84.035825][ T4366] 
[   84.061352][ T4724] EXT4-fs (loop3): Free/Dirty block details
[   84.078183][   T26] kauditd_printk_skb: 46 callbacks suppressed
[   84.078194][   T26] audit: type=1800 audit(1754864633.460:140): pid=4730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.86" name="file1" dev="loop0" ino=15 res=0 errno=0
[   84.079470][ T4729] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, 
[   84.084657][   T26] audit: type=1800 audit(1754864633.460:141): pid=4730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.86" name="file1" dev="loop0" ino=15 res=0 errno=0
[   84.104730][ T4729] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   84.120047][ T4739] loop2: detected capacity change from 0 to 2048
[   84.149370][ T4724] EXT4-fs (loop3): free_blocks=4096
[   84.155206][ T4724] EXT4-fs (loop3): dirty_blocks=16
[   84.161235][ T4724] EXT4-fs (loop3): Block reservation details
[   84.167229][ T4724] EXT4-fs (loop3): i_reserved_data_blocks=1
[   84.174889][ T4730] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.187313][ T4730] EXT4-fs (loop0): This should not happen!! Data will be lost
[   84.187313][ T4730] 
[   84.197240][ T4730] EXT4-fs (loop0): Total free blocks count 0
[   84.208963][ T4730] EXT4-fs (loop0): Free/Dirty block details
[   84.215487][ T4730] EXT4-fs (loop0): free_blocks=4096
[   84.220716][   T26] audit: type=1800 audit(1754864633.600:142): pid=4739 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.88" name="file1" dev="loop2" ino=15 res=0 errno=0
[   84.223913][ T4731] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   84.241198][ T4730] EXT4-fs (loop0): dirty_blocks=16
[   84.255822][   T26] audit: type=1800 audit(1754864633.600:143): pid=4739 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.88" name="file1" dev="loop2" ino=15 res=0 errno=0
[   84.262373][ T4730] EXT4-fs (loop0): Block reservation details
[   84.287739][ T4738] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   84.300892][ T4730] EXT4-fs (loop0): i_reserved_data_blocks=1
[   84.311574][ T4739] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.324418][ T4733] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.348259][ T4745] loop1: detected capacity change from 0 to 2048
[   84.360484][ T4366] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.378539][ T4366] EXT4-fs (loop3): This should not happen!! Data will be lost
[   84.378539][ T4366] 
[   84.382290][ T4733] EXT4-fs (loop4): This should not happen!! Data will be lost
[   84.382290][ T4733] 
[   84.398853][   T26] audit: type=1800 audit(1754864633.600:144): pid=4733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.87" name="file1" dev="loop4" ino=15 res=0 errno=0
[   84.398885][ T4739] EXT4-fs (loop2): This should not happen!! Data will be lost
[   84.398885][ T4739] 
[   84.445793][ T4366] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.473825][ T4366] EXT4-fs (loop0): This should not happen!! Data will be lost
[   84.473825][ T4366] 
[   84.474355][ T4733] EXT4-fs (loop4): Total free blocks count 0
[   84.486551][   T26] audit: type=1800 audit(1754864633.600:145): pid=4733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.87" name="file1" dev="loop4" ino=15 res=0 errno=0
[   84.495227][ T4733] EXT4-fs (loop4): Free/Dirty block details
[   84.511834][ T4739] EXT4-fs (loop2): Total free blocks count 0
[   84.523681][ T4739] EXT4-fs (loop2): Free/Dirty block details
[   84.529590][ T4739] EXT4-fs (loop2): free_blocks=4096
[   84.535612][ T4739] EXT4-fs (loop2): dirty_blocks=16
[   84.540744][ T4739] EXT4-fs (loop2): Block reservation details
[   84.547225][ T4739] EXT4-fs (loop2): i_reserved_data_blocks=1
[   84.557856][ T4733] EXT4-fs (loop4): free_blocks=4096
[   84.565198][ T4733] EXT4-fs (loop4): dirty_blocks=16
[   84.571233][ T4733] EXT4-fs (loop4): Block reservation details
[   84.577243][ T4733] EXT4-fs (loop4): i_reserved_data_blocks=1
[   84.594039][ T1171] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.621310][ T4366] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.650949][ T1171] EXT4-fs (loop2): This should not happen!! Data will be lost
[   84.650949][ T1171] 
[   84.660911][ T4366] EXT4-fs (loop4): This should not happen!! Data will be lost
[   84.660911][ T4366] 
[   84.679728][   T26] audit: type=1800 audit(1754864634.060:146): pid=4745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.89" name="file1" dev="loop1" ino=15 res=0 errno=0
[   84.687863][ T4749] loop3: detected capacity change from 0 to 2048
[   84.702357][ T4744] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   84.744913][   T26] audit: type=1800 audit(1754864634.090:147): pid=4745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.89" name="file1" dev="loop1" ino=15 res=0 errno=0
[   84.749906][ T4752] loop0: detected capacity change from 0 to 2048
[   84.766940][ T4745] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.799209][ T4745] EXT4-fs (loop1): This should not happen!! Data will be lost
[   84.799209][ T4745] 
[   84.828798][ T4758] loop4: detected capacity change from 0 to 2048
[   84.832524][ T4756] loop2: detected capacity change from 0 to 2048
[   84.835946][ T4745] EXT4-fs (loop1): Total free blocks count 0
[   84.848544][ T4745] EXT4-fs (loop1): Free/Dirty block details
[   84.854493][ T4745] EXT4-fs (loop1): free_blocks=4096
[   84.860161][ T4745] EXT4-fs (loop1): dirty_blocks=16
[   84.865334][ T4745] EXT4-fs (loop1): Block reservation details
[   84.872478][ T4745] EXT4-fs (loop1): i_reserved_data_blocks=1
[   84.880347][   T26] audit: type=1800 audit(1754864634.260:148): pid=4749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.90" name="file1" dev="loop3" ino=15 res=0 errno=0
[   84.908202][   T26] audit: type=1800 audit(1754864634.290:149): pid=4749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.90" name="file1" dev="loop3" ino=15 res=0 errno=0
[   84.909391][ T4366] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.932616][ T4748] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   84.958061][ T4749] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   84.968664][ T4751] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   84.991171][ T4749] EXT4-fs (loop3): This should not happen!! Data will be lost
[   84.991171][ T4749] 
[   85.011346][ T4366] EXT4-fs (loop1): This should not happen!! Data will be lost
[   85.011346][ T4366] 
[   85.047139][ T4752] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.059767][ T4752] EXT4-fs (loop0): This should not happen!! Data will be lost
[   85.059767][ T4752] 
[   85.069491][ T4752] EXT4-fs (loop0): Total free blocks count 0
[   85.070799][ T4749] EXT4-fs (loop3): Total free blocks count 0
[   85.076157][ T4752] EXT4-fs (loop0): Free/Dirty block details
[   85.088581][ T4752] EXT4-fs (loop0): free_blocks=4096
[   85.094554][ T4752] EXT4-fs (loop0): dirty_blocks=16
[   85.099910][ T4752] EXT4-fs (loop0): Block reservation details
[   85.105967][ T4752] EXT4-fs (loop0): i_reserved_data_blocks=1
[   85.116121][ T4757] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   85.130978][ T4749] EXT4-fs (loop3): Free/Dirty block details
[   85.136881][ T4749] EXT4-fs (loop3): free_blocks=4096
[   85.143090][ T4755] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   85.166085][ T4758] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.192347][ T4768] loop1: detected capacity change from 0 to 2048
[   85.199000][ T4758] EXT4-fs (loop4): This should not happen!! Data will be lost
[   85.199000][ T4758] 
[   85.202119][ T4749] EXT4-fs (loop3): dirty_blocks=16
[   85.233578][ T4340] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.241487][ T4756] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.249255][ T4758] EXT4-fs (loop4): Total free blocks count 0
[   85.273268][ T4340] EXT4-fs (loop0): This should not happen!! Data will be lost
[   85.273268][ T4340] 
[   85.294753][ T4749] EXT4-fs (loop3): Block reservation details
[   85.307409][ T4767] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   85.311752][ T4758] EXT4-fs (loop4): Free/Dirty block details
[   85.322700][ T4756] EXT4-fs (loop2): This should not happen!! Data will be lost
[   85.322700][ T4756] 
[   85.328079][ T4768] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.337992][ T4756] EXT4-fs (loop2): Total free blocks count 0
[   85.357800][ T4756] EXT4-fs (loop2): Free/Dirty block details
[   85.364223][ T4756] EXT4-fs (loop2): free_blocks=4096
[   85.369441][ T4756] EXT4-fs (loop2): dirty_blocks=16
[   85.374812][ T4756] EXT4-fs (loop2): Block reservation details
[   85.380809][ T4756] EXT4-fs (loop2): i_reserved_data_blocks=1
[   85.387940][ T4749] EXT4-fs (loop3): i_reserved_data_blocks=1
[   85.430224][ T4758] EXT4-fs (loop4): free_blocks=4096
[   85.451398][ T1231] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.471316][ T1231] EXT4-fs (loop3): This should not happen!! Data will be lost
[   85.471316][ T1231] 
[   85.481779][ T4758] EXT4-fs (loop4): dirty_blocks=16
[   85.490933][ T4768] EXT4-fs (loop1): This should not happen!! Data will be lost
[   85.490933][ T4768] 
[   85.500600][ T4768] EXT4-fs (loop1): Total free blocks count 0
[   85.509140][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.526467][ T4758] EXT4-fs (loop4): Block reservation details
[   85.532862][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[   85.532862][  T154] 
[   85.547889][ T4768] EXT4-fs (loop1): Free/Dirty block details
[   85.567701][ T4758] EXT4-fs (loop4): i_reserved_data_blocks=1
[   85.578847][ T4768] EXT4-fs (loop1): free_blocks=4096
[   85.587127][ T4768] EXT4-fs (loop1): dirty_blocks=16
[   85.593184][ T4768] EXT4-fs (loop1): Block reservation details
[   85.599240][ T4768] EXT4-fs (loop1): i_reserved_data_blocks=1
[   85.618068][ T4776] loop0: detected capacity change from 0 to 2048
[   85.657199][  T154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.710267][ T4340] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.720875][  T154] EXT4-fs (loop4): This should not happen!! Data will be lost
[   85.720875][  T154] 
[   85.740573][ T4340] EXT4-fs (loop1): This should not happen!! Data will be lost
[   85.740573][ T4340] 
[   85.741053][ T4781] loop3: detected capacity change from 0 to 2048
[   85.761843][ T4782] loop2: detected capacity change from 0 to 2048
[   85.779127][ T4775] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   85.801581][ T4776] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   85.834921][ T4776] EXT4-fs (loop0): This should not happen!! Data will be lost
[   85.834921][ T4776] 
[   85.836710][ T4780] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   85.844917][ T4776] EXT4-fs (loop0): Total free blocks count 0
[   85.881866][ T4776] EXT4-fs (loop0): Free/Dirty block details
[   85.887786][ T4776] EXT4-fs (loop0): free_blocks=4096
[   85.941427][ T4776] EXT4-fs (loop0): dirty_blocks=16
[   85.946647][ T4776] EXT4-fs (loop0): Block reservation details
[   85.982035][ T4779] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   86.002558][ T4790] loop4: detected capacity change from 0 to 2048
[   86.008994][ T4776] EXT4-fs (loop0): i_reserved_data_blocks=1
[   86.015429][ T4782] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.027975][ T4781] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.071633][ T1171] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.081037][ T4782] EXT4-fs (loop2): This should not happen!! Data will be lost
[   86.081037][ T4782] 
[   86.093282][ T4792] loop1: detected capacity change from 0 to 2048
[   86.095765][ T4782] EXT4-fs (loop2): Total free blocks count 0
[   86.106480][ T4782] EXT4-fs (loop2): Free/Dirty block details
[   86.123494][ T4781] EXT4-fs (loop3): This should not happen!! Data will be lost
[   86.123494][ T4781] 
[   86.136031][ T4782] EXT4-fs (loop2): free_blocks=4096
[   86.140913][ T1171] EXT4-fs (loop0): This should not happen!! Data will be lost
[   86.140913][ T1171] 
[   86.143800][ T4782] EXT4-fs (loop2): dirty_blocks=16
[   86.165606][ T4781] EXT4-fs (loop3): Total free blocks count 0
[   86.173736][ T4781] EXT4-fs (loop3): Free/Dirty block details
[   86.179791][ T4781] EXT4-fs (loop3): free_blocks=4096
[   86.187231][ T4781] EXT4-fs (loop3): dirty_blocks=16
[   86.199913][ T4782] EXT4-fs (loop2): Block reservation details
[   86.210124][ T4782] EXT4-fs (loop2): i_reserved_data_blocks=1
[   86.229072][ T4781] EXT4-fs (loop3): Block reservation details
[   86.250502][ T4781] EXT4-fs (loop3): i_reserved_data_blocks=1
[   86.280014][ T4796] loop0: detected capacity change from 0 to 2048
[   86.292113][ T4789] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   86.311624][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.312770][ T4790] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.325203][ T1171] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.345446][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[   86.345446][  T154] 
[   86.364954][ T1171] EXT4-fs (loop3): This should not happen!! Data will be lost
[   86.364954][ T1171] 
[   86.378135][ T4790] EXT4-fs (loop4): This should not happen!! Data will be lost
[   86.378135][ T4790] 
[   86.394803][ T4790] EXT4-fs (loop4): Total free blocks count 0
[   86.413781][ T4791] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   86.429057][ T4790] EXT4-fs (loop4): Free/Dirty block details
[   86.440354][ T4790] EXT4-fs (loop4): free_blocks=4096
[   86.470902][ T4790] EXT4-fs (loop4): dirty_blocks=16
[   86.476066][ T4790] EXT4-fs (loop4): Block reservation details
[   86.480637][ T4801] loop3: detected capacity change from 0 to 2048
[   86.489565][ T4792] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.505355][ T4792] EXT4-fs (loop1): This should not happen!! Data will be lost
[   86.505355][ T4792] 
[   86.515582][ T4792] EXT4-fs (loop1): Total free blocks count 0
[   86.521792][ T4792] EXT4-fs (loop1): Free/Dirty block details
[   86.531417][ T4790] EXT4-fs (loop4): i_reserved_data_blocks=1
[   86.533124][ T4795] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   86.540136][ T4792] EXT4-fs (loop1): free_blocks=4096
[   86.557607][ T4792] EXT4-fs (loop1): dirty_blocks=16
[   86.559433][ T4796] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.562827][ T4792] EXT4-fs (loop1): Block reservation details
[   86.580217][ T4796] EXT4-fs (loop0): This should not happen!! Data will be lost
[   86.580217][ T4796] 
[   86.598296][ T4792] EXT4-fs (loop1): i_reserved_data_blocks=1
[   86.607940][ T4464] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.622015][ T4796] EXT4-fs (loop0): Total free blocks count 0
[   86.628011][ T4796] EXT4-fs (loop0): Free/Dirty block details
[   86.634578][ T4796] EXT4-fs (loop0): free_blocks=4096
[   86.639789][ T4796] EXT4-fs (loop0): dirty_blocks=16
[   86.644950][ T4796] EXT4-fs (loop0): Block reservation details
[   86.650965][ T4796] EXT4-fs (loop0): i_reserved_data_blocks=1
[   86.659171][ T4464] EXT4-fs (loop4): This should not happen!! Data will be lost
[   86.659171][ T4464] 
[   86.689683][ T4800] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   86.705072][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.722549][  T154] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.747814][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   86.747814][ T4464] 
[   86.762017][ T4805] loop2: detected capacity change from 0 to 2048
[   86.772122][ T4801] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.784460][  T154] EXT4-fs (loop1): This should not happen!! Data will be lost
[   86.784460][  T154] 
[   86.789456][ T4801] EXT4-fs (loop3): This should not happen!! Data will be lost
[   86.789456][ T4801] 
[   86.809313][ T4801] EXT4-fs (loop3): Total free blocks count 0
[   86.815384][ T4801] EXT4-fs (loop3): Free/Dirty block details
[   86.827586][ T4801] EXT4-fs (loop3): free_blocks=4096
[   86.832950][ T4801] EXT4-fs (loop3): dirty_blocks=16
[   86.838081][ T4801] EXT4-fs (loop3): Block reservation details
[   86.847309][ T4801] EXT4-fs (loop3): i_reserved_data_blocks=1
[   86.860500][ T4809] loop4: detected capacity change from 0 to 2048
[   86.899124][ T4804] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   86.934730][ T4805] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.947590][ T4805] EXT4-fs (loop2): This should not happen!! Data will be lost
[   86.947590][ T4805] 
[   86.951383][ T4453] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   86.960101][ T4805] EXT4-fs (loop2): Total free blocks count 0
[   86.976391][ T4805] EXT4-fs (loop2): Free/Dirty block details
[   86.982832][ T4805] EXT4-fs (loop2): free_blocks=4096
[   86.988770][ T4805] EXT4-fs (loop2): dirty_blocks=16
[   86.993932][ T4805] EXT4-fs (loop2): Block reservation details
[   87.000126][ T4805] EXT4-fs (loop2): i_reserved_data_blocks=1
[   87.025281][ T4453] EXT4-fs (loop3): This should not happen!! Data will be lost
[   87.025281][ T4453] 
[   87.059807][ T4808] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   87.078478][ T4815] loop0: detected capacity change from 0 to 2048
[   87.086862][ T4809] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.099506][ T4809] EXT4-fs (loop4): This should not happen!! Data will be lost
[   87.099506][ T4809] 
[   87.109412][ T4809] EXT4-fs (loop4): Total free blocks count 0
[   87.115981][ T4809] EXT4-fs (loop4): Free/Dirty block details
[   87.122140][ T4809] EXT4-fs (loop4): free_blocks=4096
[   87.128273][ T4809] EXT4-fs (loop4): dirty_blocks=16
[   87.134144][ T4809] EXT4-fs (loop4): Block reservation details
[   87.140407][ T4809] EXT4-fs (loop4): i_reserved_data_blocks=1
[   87.168916][ T4818] loop1: detected capacity change from 0 to 2048
[   87.182765][ T1171] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.198274][ T4820] loop3: detected capacity change from 0 to 2048
[   87.211316][ T1171] EXT4-fs (loop2): This should not happen!! Data will be lost
[   87.211316][ T1171] 
[   87.211656][ T1231] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.237855][ T4814] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   87.253816][ T4815] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.266217][ T4815] EXT4-fs (loop0): This should not happen!! Data will be lost
[   87.266217][ T4815] 
[   87.275909][ T4815] EXT4-fs (loop0): Total free blocks count 0
[   87.277767][ T1231] EXT4-fs (loop4): This should not happen!! Data will be lost
[   87.277767][ T1231] 
[   87.282560][ T4815] EXT4-fs (loop0): Free/Dirty block details
[   87.298217][ T4815] EXT4-fs (loop0): free_blocks=4096
[   87.303486][ T4815] EXT4-fs (loop0): dirty_blocks=16
[   87.308750][ T4815] EXT4-fs (loop0): Block reservation details
[   87.314483][ T4817] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   87.314815][ T4815] EXT4-fs (loop0): i_reserved_data_blocks=1
[   87.343045][ T4818] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.355532][ T4818] EXT4-fs (loop1): This should not happen!! Data will be lost
[   87.355532][ T4818] 
[   87.365869][ T4818] EXT4-fs (loop1): Total free blocks count 0
[   87.371937][ T4818] EXT4-fs (loop1): Free/Dirty block details
[   87.377947][ T4818] EXT4-fs (loop1): free_blocks=4096
[   87.383201][ T4818] EXT4-fs (loop1): dirty_blocks=16
[   87.388466][ T4818] EXT4-fs (loop1): Block reservation details
[   87.392892][ T4819] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   87.394620][ T4818] EXT4-fs (loop1): i_reserved_data_blocks=1
[   87.423163][ T4820] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.436271][ T4820] EXT4-fs (loop3): This should not happen!! Data will be lost
[   87.436271][ T4820] 
[   87.452799][ T4820] EXT4-fs (loop3): Total free blocks count 0
[   87.455803][ T1231] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.461186][ T4820] EXT4-fs (loop3): Free/Dirty block details
[   87.479051][ T4820] EXT4-fs (loop3): free_blocks=4096
[   87.484400][ T4820] EXT4-fs (loop3): dirty_blocks=16
[   87.489650][ T4820] EXT4-fs (loop3): Block reservation details
[   87.495738][ T4820] EXT4-fs (loop3): i_reserved_data_blocks=1
[   87.538194][ T1231] EXT4-fs (loop0): This should not happen!! Data will be lost
[   87.538194][ T1231] 
[   87.552773][ T4366] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.588240][ T1231] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.610111][ T4830] loop2: detected capacity change from 0 to 2048
[   87.619809][ T4366] EXT4-fs (loop1): This should not happen!! Data will be lost
[   87.619809][ T4366] 
[   87.631770][ T4833] loop4: detected capacity change from 0 to 2048
[   87.665495][ T1231] EXT4-fs (loop3): This should not happen!! Data will be lost
[   87.665495][ T1231] 
[   87.745538][ T4829] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   87.757654][ T4835] loop0: detected capacity change from 0 to 2048
[   87.778568][ T4830] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.791333][ T4837] loop3: detected capacity change from 0 to 2048
[   87.798374][ T4830] EXT4-fs (loop2): This should not happen!! Data will be lost
[   87.798374][ T4830] 
[   87.808836][ T4830] EXT4-fs (loop2): Total free blocks count 0
[   87.815007][ T4830] EXT4-fs (loop2): Free/Dirty block details
[   87.821150][ T4830] EXT4-fs (loop2): free_blocks=4096
[   87.826391][ T4830] EXT4-fs (loop2): dirty_blocks=16
[   87.831789][ T4830] EXT4-fs (loop2): Block reservation details
[   87.834971][ T4832] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, 
[   87.837768][ T4830] EXT4-fs (loop2): i_reserved_data_blocks=1
[   87.837771][ T4832] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   87.866320][ T4833] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.901313][ T4833] EXT4-fs (loop4): This should not happen!! Data will be lost
[   87.901313][ T4833] 
[   87.902512][ T1171] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   87.924968][ T4843] loop1: detected capacity change from 0 to 2048
[   87.929229][ T4833] EXT4-fs (loop4): Total free blocks count 0
[   87.933208][ T1171] EXT4-fs (loop2): This should not happen!! Data will be lost
[   87.933208][ T1171] 
[   87.938759][ T4833] EXT4-fs (loop4): Free/Dirty block details
[   87.978338][ T4836] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.004113][ T4833] EXT4-fs (loop4): free_blocks=4096
[   88.009813][ T4833] EXT4-fs (loop4): dirty_blocks=16
[   88.015978][ T4837] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.029547][ T4833] EXT4-fs (loop4): Block reservation details
[   88.033640][ T4837] EXT4-fs (loop3): This should not happen!! Data will be lost
[   88.033640][ T4837] 
[   88.036712][ T4833] EXT4-fs (loop4): i_reserved_data_blocks=1
[   88.058929][ T4834] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.066025][ T4837] EXT4-fs (loop3): Total free blocks count 0
[   88.081635][ T4835] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.097754][  T154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.147034][  T154] EXT4-fs (loop4): This should not happen!! Data will be lost
[   88.147034][  T154] 
[   88.150648][ T4842] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.170951][ T4837] EXT4-fs (loop3): Free/Dirty block details
[   88.170967][ T4837] EXT4-fs (loop3): free_blocks=4096
[   88.170981][ T4837] EXT4-fs (loop3): dirty_blocks=16
[   88.170992][ T4837] EXT4-fs (loop3): Block reservation details
[   88.171003][ T4837] EXT4-fs (loop3): i_reserved_data_blocks=1
[   88.199358][ T4835] EXT4-fs (loop0): This should not happen!! Data will be lost
[   88.199358][ T4835] 
[   88.209424][ T1231] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.231092][ T1231] EXT4-fs (loop3): This should not happen!! Data will be lost
[   88.231092][ T1231] 
[   88.243465][ T4848] loop2: detected capacity change from 0 to 2048
[   88.275651][ T4843] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.288262][ T4843] EXT4-fs (loop1): This should not happen!! Data will be lost
[   88.288262][ T4843] 
[   88.297992][ T4843] EXT4-fs (loop1): Total free blocks count 0
[   88.304261][ T4843] EXT4-fs (loop1): Free/Dirty block details
[   88.310163][ T4843] EXT4-fs (loop1): free_blocks=4096
[   88.315470][ T4843] EXT4-fs (loop1): dirty_blocks=16
[   88.330656][ T4843] EXT4-fs (loop1): Block reservation details
[   88.355634][ T4843] EXT4-fs (loop1): i_reserved_data_blocks=1
[   88.369165][ T4835] EXT4-fs (loop0): Total free blocks count 0
[   88.380060][ T4847] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.405636][ T4464] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.455510][ T4835] EXT4-fs (loop0): Free/Dirty block details
[   88.462757][ T4464] EXT4-fs (loop1): This should not happen!! Data will be lost
[   88.462757][ T4464] 
[   88.479671][ T4848] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.498595][ T4848] EXT4-fs (loop2): This should not happen!! Data will be lost
[   88.498595][ T4848] 
[   88.509442][ T4848] EXT4-fs (loop2): Total free blocks count 0
[   88.509786][ T4835] EXT4-fs (loop0): free_blocks=4096
[   88.515594][ T4848] EXT4-fs (loop2): Free/Dirty block details
[   88.515608][ T4848] EXT4-fs (loop2): free_blocks=4096
[   88.532153][ T4848] EXT4-fs (loop2): dirty_blocks=16
[   88.533202][ T4858] loop4: detected capacity change from 0 to 2048
[   88.537271][ T4848] EXT4-fs (loop2): Block reservation details
[   88.550220][ T4848] EXT4-fs (loop2): i_reserved_data_blocks=1
[   88.569251][ T4859] loop3: detected capacity change from 0 to 2048
[   88.571138][ T4835] EXT4-fs (loop0): dirty_blocks=16
[   88.582175][ T4464] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.616398][ T4835] EXT4-fs (loop0): Block reservation details
[   88.628828][ T4464] EXT4-fs (loop2): This should not happen!! Data will be lost
[   88.628828][ T4464] 
[   88.631147][ T4835] EXT4-fs (loop0): i_reserved_data_blocks=1
[   88.681150][ T4857] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.711846][ T4859] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.724534][ T4859] EXT4-fs (loop3): This should not happen!! Data will be lost
[   88.724534][ T4859] 
[   88.735177][ T4859] EXT4-fs (loop3): Total free blocks count 0
[   88.742797][ T4859] EXT4-fs (loop3): Free/Dirty block details
[   88.748849][ T4859] EXT4-fs (loop3): free_blocks=4096
[   88.754312][ T4859] EXT4-fs (loop3): dirty_blocks=16
[   88.759552][ T4859] EXT4-fs (loop3): Block reservation details
[   88.767423][ T4859] EXT4-fs (loop3): i_reserved_data_blocks=1
[   88.780394][ T1171] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.783384][ T4865] loop1: detected capacity change from 0 to 2048
[   88.810272][ T1171] EXT4-fs (loop0): This should not happen!! Data will be lost
[   88.810272][ T1171] 
[   88.815015][ T4855] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.821499][ T1171] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.857373][ T1171] EXT4-fs (loop3): This should not happen!! Data will be lost
[   88.857373][ T1171] 
[   88.870773][ T4858] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.897002][ T4858] EXT4-fs (loop4): This should not happen!! Data will be lost
[   88.897002][ T4858] 
[   88.911167][ T4858] EXT4-fs (loop4): Total free blocks count 0
[   88.917325][ T4858] EXT4-fs (loop4): Free/Dirty block details
[   88.923717][ T4858] EXT4-fs (loop4): free_blocks=4096
[   88.928920][ T4858] EXT4-fs (loop4): dirty_blocks=16
[   88.934846][ T4858] EXT4-fs (loop4): Block reservation details
[   88.954638][ T4858] EXT4-fs (loop4): i_reserved_data_blocks=1
[   88.959368][ T4870] loop2: detected capacity change from 0 to 2048
[   88.972590][ T4874] loop0: detected capacity change from 0 to 2048
[   88.982450][  T154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   88.983718][ T4864] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   88.995470][  T154] EXT4-fs (loop4): This should not happen!! Data will be lost
[   88.995470][  T154] 
2025/08/10 22:23:58 executed programs: 113
[   89.026613][ T4865] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.040652][ T4865] EXT4-fs (loop1): This should not happen!! Data will be lost
[   89.040652][ T4865] 
[   89.097098][   T26] kauditd_printk_skb: 50 callbacks suppressed
[   89.097110][   T26] audit: type=1800 audit(1754864638.480:200): pid=4870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.117" name="file1" dev="loop2" ino=15 res=0 errno=0
[   89.124443][ T4869] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.151444][ T4865] EXT4-fs (loop1): Total free blocks count 0
[   89.157449][ T4865] EXT4-fs (loop1): Free/Dirty block details
[   89.163541][ T4865] EXT4-fs (loop1): free_blocks=4096
[   89.167608][ T4873] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.168775][ T4865] EXT4-fs (loop1): dirty_blocks=16
[   89.188851][ T4865] EXT4-fs (loop1): Block reservation details
[   89.194922][ T4865] EXT4-fs (loop1): i_reserved_data_blocks=1
[   89.216407][   T26] audit: type=1800 audit(1754864638.480:201): pid=4870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.117" name="file1" dev="loop2" ino=15 res=0 errno=0
[   89.236991][   T26] audit: type=1800 audit(1754864638.550:202): pid=4874 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.118" name="file1" dev="loop0" ino=15 res=0 errno=0
[   89.258000][   T26] audit: type=1800 audit(1754864638.550:203): pid=4874 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.118" name="file1" dev="loop0" ino=15 res=0 errno=0
[   89.280291][ T4870] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.292669][ T4870] EXT4-fs (loop2): This should not happen!! Data will be lost
[   89.292669][ T4870] 
[   89.322031][ T4870] EXT4-fs (loop2): Total free blocks count 0
[   89.332564][ T4870] EXT4-fs (loop2): Free/Dirty block details
[   89.340274][ T4884] loop4: detected capacity change from 0 to 2048
[   89.349034][ T4874] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.357215][ T4882] loop3: detected capacity change from 0 to 2048
[   89.368069][ T4870] EXT4-fs (loop2): free_blocks=4096
[   89.380516][  T154] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.380569][ T4870] EXT4-fs (loop2): dirty_blocks=16
[   89.396827][ T4874] EXT4-fs (loop0): This should not happen!! Data will be lost
[   89.396827][ T4874] 
[   89.409144][  T154] EXT4-fs (loop1): This should not happen!! Data will be lost
[   89.409144][  T154] 
[   89.419037][ T4870] EXT4-fs (loop2): Block reservation details
[   89.434098][ T4874] EXT4-fs (loop0): Total free blocks count 0
[   89.440183][ T4874] EXT4-fs (loop0): Free/Dirty block details
[   89.474435][ T4870] EXT4-fs (loop2): i_reserved_data_blocks=1
[   89.485395][   T26] audit: type=1800 audit(1754864638.870:204): pid=4884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.120" name="file1" dev="loop4" ino=15 res=0 errno=0
[   89.508010][ T4883] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.525434][ T4874] EXT4-fs (loop0): free_blocks=4096
[   89.530661][ T4874] EXT4-fs (loop0): dirty_blocks=16
[   89.534026][   T26] audit: type=1800 audit(1754864638.890:205): pid=4884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.120" name="file1" dev="loop4" ino=15 res=0 errno=0
[   89.547466][ T4884] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.593834][   T26] audit: type=1800 audit(1754864638.980:206): pid=4882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.119" name="file1" dev="loop3" ino=15 res=0 errno=0
[   89.601401][ T4874] EXT4-fs (loop0): Block reservation details
[   89.620395][ T4874] EXT4-fs (loop0): i_reserved_data_blocks=1
[   89.622587][ T4881] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   89.627176][ T4884] EXT4-fs (loop4): This should not happen!! Data will be lost
[   89.627176][ T4884] 
[   89.651511][ T4882] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.665823][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.678171][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[   89.678171][  T154] 
[   89.692877][ T4884] EXT4-fs (loop4): Total free blocks count 0
[   89.698995][ T4884] EXT4-fs (loop4): Free/Dirty block details
[   89.705699][ T4884] EXT4-fs (loop4): free_blocks=4096
[   89.711099][ T4884] EXT4-fs (loop4): dirty_blocks=16
[   89.716219][ T4884] EXT4-fs (loop4): Block reservation details
[   89.722995][ T4884] EXT4-fs (loop4): i_reserved_data_blocks=1
[   89.729092][   T26] audit: type=1800 audit(1754864639.000:207): pid=4882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.119" name="file1" dev="loop3" ino=15 res=0 errno=0
[   89.749813][ T4882] EXT4-fs (loop3): This should not happen!! Data will be lost
[   89.749813][ T4882] 
[   89.759696][ T4882] EXT4-fs (loop3): Total free blocks count 0
[   89.766215][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.767199][ T4882] EXT4-fs (loop3): Free/Dirty block details
[   89.791178][ T4882] EXT4-fs (loop3): free_blocks=4096
[   89.796826][ T1171] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.810423][ T4882] EXT4-fs (loop3): dirty_blocks=16
[   89.841021][ T4882] EXT4-fs (loop3): Block reservation details
[   89.847020][ T4882] EXT4-fs (loop3): i_reserved_data_blocks=1
[   89.849870][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   89.849870][ T4464] 
[   89.861689][ T1171] EXT4-fs (loop4): This should not happen!! Data will be lost
[   89.861689][ T1171] 
[   89.887066][ T4891] loop1: detected capacity change from 0 to 2048
[   89.920277][ T4464] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   89.925646][ T4893] loop2: detected capacity change from 0 to 2048
[   89.933680][ T4464] EXT4-fs (loop3): This should not happen!! Data will be lost
[   89.933680][ T4464] 
[   90.019996][ T4898] loop4: detected capacity change from 0 to 2048
[   90.034822][   T26] audit: type=1800 audit(1754864639.420:208): pid=4893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.122" name="file1" dev="loop2" ino=15 res=0 errno=0
[   90.051528][ T4901] loop0: detected capacity change from 0 to 2048
[   90.057550][ T4892] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.086888][   T26] audit: type=1800 audit(1754864639.440:209): pid=4893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.122" name="file1" dev="loop2" ino=15 res=0 errno=0
[   90.117479][ T4893] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.129883][ T4893] EXT4-fs (loop2): This should not happen!! Data will be lost
[   90.129883][ T4893] 
[   90.139846][ T4893] EXT4-fs (loop2): Total free blocks count 0
[   90.140098][ T4890] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, 
[   90.146008][ T4893] EXT4-fs (loop2): Free/Dirty block details
[   90.146023][ T4893] EXT4-fs (loop2): free_blocks=4096
[   90.146037][ T4893] EXT4-fs (loop2): dirty_blocks=16
[   90.154355][ T4890] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.180395][ T4893] EXT4-fs (loop2): Block reservation details
[   90.186583][ T4893] EXT4-fs (loop2): i_reserved_data_blocks=1
[   90.195008][ T4891] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.205266][ T4895] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.209181][ T4891] EXT4-fs (loop1): This should not happen!! Data will be lost
[   90.209181][ T4891] 
[   90.231438][ T4891] EXT4-fs (loop1): Total free blocks count 0
[   90.237736][ T4891] EXT4-fs (loop1): Free/Dirty block details
[   90.237942][ T1231] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.243839][ T4891] EXT4-fs (loop1): free_blocks=4096
[   90.261487][ T4891] EXT4-fs (loop1): dirty_blocks=16
[   90.266717][ T4891] EXT4-fs (loop1): Block reservation details
[   90.273225][ T4891] EXT4-fs (loop1): i_reserved_data_blocks=1
[   90.279035][ T4904] loop3: detected capacity change from 0 to 2048
[   90.281701][ T4898] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.298103][ T4898] EXT4-fs (loop4): This should not happen!! Data will be lost
[   90.298103][ T4898] 
[   90.311481][ T4898] EXT4-fs (loop4): Total free blocks count 0
[   90.317536][ T4898] EXT4-fs (loop4): Free/Dirty block details
[   90.323536][ T4898] EXT4-fs (loop4): free_blocks=4096
[   90.330936][ T4898] EXT4-fs (loop4): dirty_blocks=16
[   90.336331][ T1231] EXT4-fs (loop2): This should not happen!! Data will be lost
[   90.336331][ T1231] 
[   90.339847][ T4898] EXT4-fs (loop4): Block reservation details
[   90.348170][ T4900] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.352637][ T4898] EXT4-fs (loop4): i_reserved_data_blocks=1
[   90.367312][ T1171] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.399362][ T4901] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.412862][ T1231] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.463154][ T1171] EXT4-fs (loop1): This should not happen!! Data will be lost
[   90.463154][ T1171] 
[   90.481364][ T4901] EXT4-fs (loop0): This should not happen!! Data will be lost
[   90.481364][ T4901] 
[   90.490633][ T4903] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.517818][ T4901] EXT4-fs (loop0): Total free blocks count 0
[   90.518607][ T1231] EXT4-fs (loop4): This should not happen!! Data will be lost
[   90.518607][ T1231] 
[   90.527600][ T4901] EXT4-fs (loop0): Free/Dirty block details
[   90.540591][ T4901] EXT4-fs (loop0): free_blocks=4096
[   90.545435][ T4904] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.564054][ T4901] EXT4-fs (loop0): dirty_blocks=16
[   90.569199][ T4901] EXT4-fs (loop0): Block reservation details
[   90.569966][ T4904] EXT4-fs (loop3): This should not happen!! Data will be lost
[   90.569966][ T4904] 
[   90.577567][ T4901] EXT4-fs (loop0): i_reserved_data_blocks=1
[   90.664637][ T4904] EXT4-fs (loop3): Total free blocks count 0
[   90.670786][ T4904] EXT4-fs (loop3): Free/Dirty block details
[   90.687944][ T4904] EXT4-fs (loop3): free_blocks=4096
[   90.702555][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.741028][ T4904] EXT4-fs (loop3): dirty_blocks=16
[   90.770936][ T4904] EXT4-fs (loop3): Block reservation details
[   90.776936][ T4904] EXT4-fs (loop3): i_reserved_data_blocks=1
[   90.791797][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   90.791797][ T4464] 
[   90.821736][ T4917] loop2: detected capacity change from 0 to 2048
[   90.842845][ T4916] loop4: detected capacity change from 0 to 2048
[   90.854381][ T4919] loop1: detected capacity change from 0 to 2048
[   90.879910][ T4464] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.892365][ T4464] EXT4-fs (loop3): This should not happen!! Data will be lost
[   90.892365][ T4464] 
[   90.936748][ T4924] loop0: detected capacity change from 0 to 2048
[   90.946702][ T4918] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.963859][ T4919] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   90.981702][ T4915] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   90.982806][ T4919] EXT4-fs (loop1): This should not happen!! Data will be lost
[   90.982806][ T4919] 
[   90.997858][ T4917] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.019262][ T4914] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.019308][ T4917] EXT4-fs (loop2): This should not happen!! Data will be lost
[   91.019308][ T4917] 
[   91.043526][ T4917] EXT4-fs (loop2): Total free blocks count 0
[   91.049520][ T4917] EXT4-fs (loop2): Free/Dirty block details
[   91.055731][ T4917] EXT4-fs (loop2): free_blocks=4096
[   91.060976][ T4917] EXT4-fs (loop2): dirty_blocks=16
[   91.066100][ T4917] EXT4-fs (loop2): Block reservation details
[   91.072134][ T4917] EXT4-fs (loop2): i_reserved_data_blocks=1
[   91.083075][ T4919] EXT4-fs (loop1): Total free blocks count 0
[   91.089070][ T4919] EXT4-fs (loop1): Free/Dirty block details
[   91.095421][ T4464] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.111946][ T4919] EXT4-fs (loop1): free_blocks=4096
[   91.114178][ T4916] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.117234][ T4919] EXT4-fs (loop1): dirty_blocks=16
[   91.136212][ T4919] EXT4-fs (loop1): Block reservation details
[   91.143612][ T4919] EXT4-fs (loop1): i_reserved_data_blocks=1
[   91.150344][ T4464] EXT4-fs (loop2): This should not happen!! Data will be lost
[   91.150344][ T4464] 
[   91.150711][ T4932] loop3: detected capacity change from 0 to 2048
[   91.165543][ T4916] EXT4-fs (loop4): This should not happen!! Data will be lost
[   91.165543][ T4916] 
[   91.174022][ T4923] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.176194][ T4916] EXT4-fs (loop4): Total free blocks count 0
[   91.196421][ T4916] EXT4-fs (loop4): Free/Dirty block details
[   91.202508][ T4916] EXT4-fs (loop4): free_blocks=4096
[   91.207828][ T4916] EXT4-fs (loop4): dirty_blocks=16
[   91.214510][ T4916] EXT4-fs (loop4): Block reservation details
[   91.220598][ T4916] EXT4-fs (loop4): i_reserved_data_blocks=1
[   91.227222][ T1171] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.243046][ T4464] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.264568][ T4924] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.283253][ T4924] EXT4-fs (loop0): This should not happen!! Data will be lost
[   91.283253][ T4924] 
[   91.293942][ T4924] EXT4-fs (loop0): Total free blocks count 0
[   91.299931][ T4924] EXT4-fs (loop0): Free/Dirty block details
[   91.306321][ T4924] EXT4-fs (loop0): free_blocks=4096
[   91.311728][ T4924] EXT4-fs (loop0): dirty_blocks=16
[   91.316943][ T4924] EXT4-fs (loop0): Block reservation details
[   91.324032][ T4924] EXT4-fs (loop0): i_reserved_data_blocks=1
[   91.328451][ T1171] EXT4-fs (loop1): This should not happen!! Data will be lost
[   91.328451][ T1171] 
[   91.335234][ T4464] EXT4-fs (loop4): This should not happen!! Data will be lost
[   91.335234][ T4464] 
[   91.357024][ T4930] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.381538][ T4932] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.393828][ T4932] EXT4-fs (loop3): This should not happen!! Data will be lost
[   91.393828][ T4932] 
[   91.403523][ T4932] EXT4-fs (loop3): Total free blocks count 0
[   91.409570][ T4932] EXT4-fs (loop3): Free/Dirty block details
[   91.415516][ T4932] EXT4-fs (loop3): free_blocks=4096
[   91.421327][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.433930][ T4932] EXT4-fs (loop3): dirty_blocks=16
[   91.439054][ T4932] EXT4-fs (loop3): Block reservation details
[   91.445829][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   91.445829][ T4464] 
[   91.456612][ T4932] EXT4-fs (loop3): i_reserved_data_blocks=1
[   91.521486][ T4938] loop2: detected capacity change from 0 to 2048
[   91.547277][ T1231] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.602296][ T4946] loop1: detected capacity change from 0 to 2048
[   91.612732][ T4944] loop4: detected capacity change from 0 to 2048
[   91.619830][ T1231] EXT4-fs (loop3): This should not happen!! Data will be lost
[   91.619830][ T1231] 
[   91.659769][ T4937] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.681807][ T4938] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.708272][ T4945] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.740754][ T4938] EXT4-fs (loop2): This should not happen!! Data will be lost
[   91.740754][ T4938] 
[   91.771632][ T4950] loop0: detected capacity change from 0 to 2048
[   91.810065][ T4943] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.824599][ T4946] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.837160][ T4944] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.850347][ T4938] EXT4-fs (loop2): Total free blocks count 0
[   91.860784][ T4938] EXT4-fs (loop2): Free/Dirty block details
[   91.903020][ T4946] EXT4-fs (loop1): This should not happen!! Data will be lost
[   91.903020][ T4946] 
[   91.911077][ T4938] EXT4-fs (loop2): free_blocks=4096
[   91.913060][ T4946] EXT4-fs (loop1): Total free blocks count 0
[   91.924402][ T4938] EXT4-fs (loop2): dirty_blocks=16
[   91.924424][ T4946] EXT4-fs (loop1): Free/Dirty block details
[   91.929528][ T4938] EXT4-fs (loop2): Block reservation details
[   91.935845][ T4946] EXT4-fs (loop1): free_blocks=4096
[   91.954660][ T4949] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   91.958273][ T4944] EXT4-fs (loop4): This should not happen!! Data will be lost
[   91.958273][ T4944] 
[   91.971855][ T4946] EXT4-fs (loop1): dirty_blocks=16
[   91.984630][ T4950] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   91.991037][ T4946] EXT4-fs (loop1): Block reservation details
[   91.996938][ T4950] EXT4-fs (loop0): This should not happen!! Data will be lost
[   91.996938][ T4950] 
[   91.996955][ T4950] EXT4-fs (loop0): Total free blocks count 0
[   91.996968][ T4950] EXT4-fs (loop0): Free/Dirty block details
[   91.996980][ T4950] EXT4-fs (loop0): free_blocks=4096
[   91.996994][ T4950] EXT4-fs (loop0): dirty_blocks=16
[   91.997006][ T4950] EXT4-fs (loop0): Block reservation details
[   92.008448][ T4956] loop3: detected capacity change from 0 to 2048
[   92.013002][ T4950] EXT4-fs (loop0): i_reserved_data_blocks=1
[   92.053818][ T4938] EXT4-fs (loop2): i_reserved_data_blocks=1
[   92.062003][ T4946] EXT4-fs (loop1): i_reserved_data_blocks=1
[   92.081082][ T4944] EXT4-fs (loop4): Total free blocks count 0
[   92.087208][ T4944] EXT4-fs (loop4): Free/Dirty block details
[   92.095010][ T4944] EXT4-fs (loop4): free_blocks=4096
[   92.100267][ T4944] EXT4-fs (loop4): dirty_blocks=16
[   92.105526][ T4944] EXT4-fs (loop4): Block reservation details
[   92.112008][ T4944] EXT4-fs (loop4): i_reserved_data_blocks=1
[   92.127282][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.140313][ T1231] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.144448][ T1171] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.165422][ T1171] EXT4-fs (loop2): This should not happen!! Data will be lost
[   92.165422][ T1171] 
[   92.168263][ T4340] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.181640][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.181640][ T4464] 
[   92.210179][ T1231] EXT4-fs (loop4): This should not happen!! Data will be lost
[   92.210179][ T1231] 
[   92.231575][ T4340] EXT4-fs (loop1): This should not happen!! Data will be lost
[   92.231575][ T4340] 
[   92.259546][ T4955] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.286124][ T4956] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.346563][ T4964] loop0: detected capacity change from 0 to 2048
[   92.362626][ T4956] EXT4-fs (loop3): This should not happen!! Data will be lost
[   92.362626][ T4956] 
[   92.372505][ T4956] EXT4-fs (loop3): Total free blocks count 0
[   92.378496][ T4956] EXT4-fs (loop3): Free/Dirty block details
[   92.384645][ T4956] EXT4-fs (loop3): free_blocks=4096
[   92.390009][ T4956] EXT4-fs (loop3): dirty_blocks=16
[   92.395213][ T4956] EXT4-fs (loop3): Block reservation details
[   92.401334][ T4956] EXT4-fs (loop3): i_reserved_data_blocks=1
[   92.429413][ T4966] loop4: detected capacity change from 0 to 2048
[   92.429601][ T4453] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.451862][ T4968] loop2: detected capacity change from 0 to 2048
[   92.459508][ T4453] EXT4-fs (loop3): This should not happen!! Data will be lost
[   92.459508][ T4453] 
[   92.498174][ T4963] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.557037][ T4964] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.569494][ T4964] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.569494][ T4964] 
[   92.579767][ T4964] EXT4-fs (loop0): Total free blocks count 0
[   92.585877][ T4964] EXT4-fs (loop0): Free/Dirty block details
[   92.591953][ T4964] EXT4-fs (loop0): free_blocks=4096
[   92.597207][ T4964] EXT4-fs (loop0): dirty_blocks=16
[   92.608329][ T4964] EXT4-fs (loop0): Block reservation details
[   92.615198][ T4964] EXT4-fs (loop0): i_reserved_data_blocks=1
[   92.630995][ T4972] loop1: detected capacity change from 0 to 2048
[   92.642227][ T4976] loop3: detected capacity change from 0 to 2048
[   92.654702][ T4965] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.679078][ T4966] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.697532][ T4967] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.713225][ T1171] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.715334][ T4968] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.768988][ T4966] EXT4-fs (loop4): This should not happen!! Data will be lost
[   92.768988][ T4966] 
[   92.779225][ T4966] EXT4-fs (loop4): Total free blocks count 0
[   92.785570][ T4966] EXT4-fs (loop4): Free/Dirty block details
[   92.792101][ T4966] EXT4-fs (loop4): free_blocks=4096
[   92.797319][ T4966] EXT4-fs (loop4): dirty_blocks=16
[   92.803741][ T4966] EXT4-fs (loop4): Block reservation details
[   92.810095][ T4966] EXT4-fs (loop4): i_reserved_data_blocks=1
[   92.817233][ T1171] EXT4-fs (loop0): This should not happen!! Data will be lost
[   92.817233][ T1171] 
[   92.829564][ T4968] EXT4-fs (loop2): This should not happen!! Data will be lost
[   92.829564][ T4968] 
[   92.850193][ T4968] EXT4-fs (loop2): Total free blocks count 0
[   92.866346][ T4366] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.879856][ T4971] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.916486][ T4975] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   92.916711][ T4366] EXT4-fs (loop4): This should not happen!! Data will be lost
[   92.916711][ T4366] 
[   92.941494][ T4972] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   92.953854][ T4968] EXT4-fs (loop2): Free/Dirty block details
[   92.959752][ T4968] EXT4-fs (loop2): free_blocks=4096
[   92.988603][ T4976] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.001219][ T4976] EXT4-fs (loop3): This should not happen!! Data will be lost
[   93.001219][ T4976] 
[   93.001240][ T4968] EXT4-fs (loop2): dirty_blocks=16
[   93.010947][ T4976] EXT4-fs (loop3): Total free blocks count 0
[   93.010963][ T4976] EXT4-fs (loop3): Free/Dirty block details
[   93.010978][ T4976] EXT4-fs (loop3): free_blocks=4096
[   93.010993][ T4976] EXT4-fs (loop3): dirty_blocks=16
[   93.011006][ T4976] EXT4-fs (loop3): Block reservation details
[   93.011018][ T4976] EXT4-fs (loop3): i_reserved_data_blocks=1
[   93.012888][ T4972] EXT4-fs (loop1): This should not happen!! Data will be lost
[   93.012888][ T4972] 
[   93.027984][ T4968] EXT4-fs (loop2): Block reservation details
[   93.030054][ T4972] EXT4-fs (loop1): Total free blocks count 0
[   93.072637][ T4987] loop4: detected capacity change from 0 to 2048
[   93.079436][ T4985] loop0: detected capacity change from 0 to 2048
[   93.090205][ T4366] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.103760][ T4972] EXT4-fs (loop1): Free/Dirty block details
[   93.108142][ T4968] EXT4-fs (loop2): i_reserved_data_blocks=1
[   93.110093][ T4972] EXT4-fs (loop1): free_blocks=4096
[   93.116480][ T4366] EXT4-fs (loop3): This should not happen!! Data will be lost
[   93.116480][ T4366] 
[   93.129046][ T4972] EXT4-fs (loop1): dirty_blocks=16
[   93.137384][ T4972] EXT4-fs (loop1): Block reservation details
[   93.148502][ T1171] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.155207][ T4972] EXT4-fs (loop1): i_reserved_data_blocks=1
[   93.169404][ T1171] EXT4-fs (loop2): This should not happen!! Data will be lost
[   93.169404][ T1171] 
[   93.180621][ T4986] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.202522][ T4987] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.214871][ T4987] EXT4-fs (loop4): This should not happen!! Data will be lost
[   93.214871][ T4987] 
[   93.224942][ T4987] EXT4-fs (loop4): Total free blocks count 0
[   93.225034][ T4340] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.231555][ T4987] EXT4-fs (loop4): Free/Dirty block details
[   93.251382][ T4987] EXT4-fs (loop4): free_blocks=4096
[   93.255990][ T4983] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, 
[   93.256599][ T4987] EXT4-fs (loop4): dirty_blocks=16
[   93.256600][ T4983] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.257603][ T4985] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.265245][ T4987] EXT4-fs (loop4): Block reservation details
[   93.297517][ T4985] EXT4-fs (loop0): This should not happen!! Data will be lost
[   93.297517][ T4985] 
[   93.341972][ T4995] loop3: detected capacity change from 0 to 2048
[   93.349596][ T4985] EXT4-fs (loop0): Total free blocks count 0
[   93.356603][ T4985] EXT4-fs (loop0): Free/Dirty block details
[   93.364467][ T4985] EXT4-fs (loop0): free_blocks=4096
[   93.369684][ T4985] EXT4-fs (loop0): dirty_blocks=16
[   93.375477][ T4985] EXT4-fs (loop0): Block reservation details
[   93.381538][ T4985] EXT4-fs (loop0): i_reserved_data_blocks=1
[   93.387657][ T4987] EXT4-fs (loop4): i_reserved_data_blocks=1
[   93.388179][ T4340] EXT4-fs (loop1): This should not happen!! Data will be lost
[   93.388179][ T4340] 
[   93.443586][ T4994] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.473507][ T1171] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.483077][ T4995] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.498269][ T4995] EXT4-fs (loop3): This should not happen!! Data will be lost
[   93.498269][ T4995] 
[   93.508713][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.534359][ T4995] EXT4-fs (loop3): Total free blocks count 0
[   93.540366][ T4995] EXT4-fs (loop3): Free/Dirty block details
[   93.561173][ T5002] loop1: detected capacity change from 0 to 2048
[   93.567859][ T1171] EXT4-fs (loop4): This should not happen!! Data will be lost
[   93.567859][ T1171] 
[   93.597005][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   93.597005][ T4464] 
[   93.610698][ T4995] EXT4-fs (loop3): free_blocks=4096
[   93.616484][ T4995] EXT4-fs (loop3): dirty_blocks=16
[   93.622284][ T4995] EXT4-fs (loop3): Block reservation details
[   93.628408][ T4995] EXT4-fs (loop3): i_reserved_data_blocks=1
[   93.646772][ T5000] loop2: detected capacity change from 0 to 2048
[   93.694727][ T5001] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.713640][ T4464] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.728574][ T5002] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.740962][ T5002] EXT4-fs (loop1): This should not happen!! Data will be lost
[   93.740962][ T5002] 
[   93.750609][ T5002] EXT4-fs (loop1): Total free blocks count 0
[   93.757446][ T5002] EXT4-fs (loop1): Free/Dirty block details
[   93.763621][ T5002] EXT4-fs (loop1): free_blocks=4096
[   93.768833][ T5002] EXT4-fs (loop1): dirty_blocks=16
[   93.774398][ T5002] EXT4-fs (loop1): Block reservation details
[   93.791601][ T5002] EXT4-fs (loop1): i_reserved_data_blocks=1
[   93.796051][ T4999] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   93.802633][ T5011] loop4: detected capacity change from 0 to 2048
[   93.818404][ T4464] EXT4-fs (loop3): This should not happen!! Data will be lost
[   93.818404][ T4464] 
[   93.838961][ T5000] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.851940][ T5000] EXT4-fs (loop2): This should not happen!! Data will be lost
[   93.851940][ T5000] 
[   93.858916][ T5008] loop0: detected capacity change from 0 to 2048
[   93.868588][ T5000] EXT4-fs (loop2): Total free blocks count 0
[   93.876479][ T4453] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.889586][ T4453] EXT4-fs (loop1): This should not happen!! Data will be lost
[   93.889586][ T4453] 
[   93.902271][ T5000] EXT4-fs (loop2): Free/Dirty block details
[   93.908350][ T5000] EXT4-fs (loop2): free_blocks=4096
[   93.915152][ T5000] EXT4-fs (loop2): dirty_blocks=16
[   93.920759][ T5000] EXT4-fs (loop2): Block reservation details
[   93.927203][ T5000] EXT4-fs (loop2): i_reserved_data_blocks=1
[   93.958326][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   93.966363][ T5016] loop3: detected capacity change from 0 to 2048
[   93.992577][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[   93.992577][  T154] 
[   94.025134][ T5006] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.066019][ T5019] loop1: detected capacity change from 0 to 2048
[   94.068129][ T5007] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.196388][   T26] kauditd_printk_skb: 52 callbacks suppressed
[   94.196399][   T26] audit: type=1800 audit(1754864643.580:262): pid=5016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.149" name="file1" dev="loop3" ino=15 res=0 errno=0
[   94.226329][ T5018] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.241967][ T5015] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.279125][ T5011] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.293593][ T5011] EXT4-fs (loop4): This should not happen!! Data will be lost
[   94.293593][ T5011] 
[   94.303898][ T5011] EXT4-fs (loop4): Total free blocks count 0
[   94.309949][ T5011] EXT4-fs (loop4): Free/Dirty block details
[   94.316077][ T5011] EXT4-fs (loop4): free_blocks=4096
[   94.321408][ T5011] EXT4-fs (loop4): dirty_blocks=16
[   94.326728][ T5011] EXT4-fs (loop4): Block reservation details
[   94.332943][ T5011] EXT4-fs (loop4): i_reserved_data_blocks=1
[   94.350155][ T5027] loop2: detected capacity change from 0 to 2048
[   94.351352][ T5008] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.369005][   T26] audit: type=1800 audit(1754864643.610:263): pid=5019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.150" name="file1" dev="loop1" ino=15 res=0 errno=0
[   94.394457][ T5019] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.417906][ T5016] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.419074][ T5019] EXT4-fs (loop1): This should not happen!! Data will be lost
[   94.419074][ T5019] 
2025/08/10 22:24:03 executed programs: 145
[   94.445602][   T26] audit: type=1800 audit(1754864643.610:264): pid=5019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.150" name="file1" dev="loop1" ino=15 res=0 errno=0
[   94.493135][ T5026] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.497012][ T5016] EXT4-fs (loop3): This should not happen!! Data will be lost
[   94.497012][ T5016] 
[   94.511968][ T5019] EXT4-fs (loop1): Total free blocks count 0
[   94.526367][ T5027] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.531090][ T5019] EXT4-fs (loop1): Free/Dirty block details
[   94.538709][ T5027] EXT4-fs (loop2): This should not happen!! Data will be lost
[   94.538709][ T5027] 
[   94.550979][   T26] audit: type=1800 audit(1754864643.630:265): pid=5016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.149" name="file1" dev="loop3" ino=15 res=0 errno=0
[   94.554270][ T5027] EXT4-fs (loop2): Total free blocks count 0
[   94.596662][ T5027] EXT4-fs (loop2): Free/Dirty block details
[   94.602975][ T5027] EXT4-fs (loop2): free_blocks=4096
[   94.608214][ T5027] EXT4-fs (loop2): dirty_blocks=16
[   94.613427][ T5027] EXT4-fs (loop2): Block reservation details
[   94.619045][ T5008] EXT4-fs (loop0): This should not happen!! Data will be lost
[   94.619045][ T5008] 
[   94.619507][ T5027] EXT4-fs (loop2): i_reserved_data_blocks=1
[   94.637406][ T5019] EXT4-fs (loop1): free_blocks=4096
[   94.645153][ T5016] EXT4-fs (loop3): Total free blocks count 0
[   94.652589][ T5016] EXT4-fs (loop3): Free/Dirty block details
[   94.658499][ T5016] EXT4-fs (loop3): free_blocks=4096
[   94.664943][ T5008] EXT4-fs (loop0): Total free blocks count 0
[   94.674504][ T5019] EXT4-fs (loop1): dirty_blocks=16
[   94.679628][ T5019] EXT4-fs (loop1): Block reservation details
[   94.685935][ T5008] EXT4-fs (loop0): Free/Dirty block details
[   94.695520][ T5008] EXT4-fs (loop0): free_blocks=4096
[   94.711130][ T4340] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.720896][   T26] audit: type=1800 audit(1754864643.880:266): pid=5027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.151" name="file1" dev="loop2" ino=15 res=0 errno=0
[   94.733754][ T5037] loop4: detected capacity change from 0 to 2048
[   94.744227][ T5016] EXT4-fs (loop3): dirty_blocks=16
[   94.761167][ T5008] EXT4-fs (loop0): dirty_blocks=16
[   94.776178][ T5019] EXT4-fs (loop1): i_reserved_data_blocks=1
[   94.782436][ T5008] EXT4-fs (loop0): Block reservation details
[   94.788425][ T5008] EXT4-fs (loop0): i_reserved_data_blocks=1
[   94.790944][ T4340] EXT4-fs (loop2): This should not happen!! Data will be lost
[   94.790944][ T4340] 
[   94.804011][ T5016] EXT4-fs (loop3): Block reservation details
[   94.825081][ T5016] EXT4-fs (loop3): i_reserved_data_blocks=1
[   94.849168][   T26] audit: type=1800 audit(1754864643.880:267): pid=5027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.151" name="file1" dev="loop2" ino=15 res=0 errno=0
[   94.907630][ T1231] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.907829][   T26] audit: type=1800 audit(1754864644.290:268): pid=5037 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.152" name="file1" dev="loop4" ino=15 res=0 errno=0
[   94.920552][ T1171] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   94.951362][ T5036] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   94.993379][ T1231] EXT4-fs (loop1): This should not happen!! Data will be lost
[   94.993379][ T1231] 
[   95.016043][   T26] audit: type=1800 audit(1754864644.330:269): pid=5037 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.152" name="file1" dev="loop4" ino=15 res=0 errno=0
[   95.037269][ T5037] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.072880][ T5037] EXT4-fs (loop4): This should not happen!! Data will be lost
[   95.072880][ T5037] 
[   95.076645][ T1171] EXT4-fs (loop3): This should not happen!! Data will be lost
[   95.076645][ T1171] 
[   95.092757][ T5037] EXT4-fs (loop4): Total free blocks count 0
[   95.098757][ T5037] EXT4-fs (loop4): Free/Dirty block details
[   95.118294][ T5037] EXT4-fs (loop4): free_blocks=4096
[   95.129674][ T5037] EXT4-fs (loop4): dirty_blocks=16
[   95.140420][ T5037] EXT4-fs (loop4): Block reservation details
[   95.146759][ T5037] EXT4-fs (loop4): i_reserved_data_blocks=1
[   95.179101][ T5047] loop0: detected capacity change from 0 to 2048
[   95.231099][ T4453] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.261824][ T5052] loop3: detected capacity change from 0 to 2048
[   95.265327][ T4453] EXT4-fs (loop4): This should not happen!! Data will be lost
[   95.265327][ T4453] 
[   95.286297][ T5051] loop1: detected capacity change from 0 to 2048
[   95.301944][ T5054] loop2: detected capacity change from 0 to 2048
[   95.334503][   T26] audit: type=1800 audit(1754864644.720:270): pid=5047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.154" name="file1" dev="loop0" ino=15 res=0 errno=0
[   95.335722][ T5046] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.372560][ T5047] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.395835][   T26] audit: type=1800 audit(1754864644.720:271): pid=5047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.154" name="file1" dev="loop0" ino=15 res=0 errno=0
[   95.426968][ T5053] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.442079][ T5047] EXT4-fs (loop0): This should not happen!! Data will be lost
[   95.442079][ T5047] 
[   95.473312][ T5054] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.486242][ T5054] EXT4-fs (loop2): This should not happen!! Data will be lost
[   95.486242][ T5054] 
[   95.496049][ T5054] EXT4-fs (loop2): Total free blocks count 0
[   95.502362][ T5054] EXT4-fs (loop2): Free/Dirty block details
[   95.508412][ T5054] EXT4-fs (loop2): free_blocks=4096
[   95.513731][ T5054] EXT4-fs (loop2): dirty_blocks=16
[   95.518924][ T5054] EXT4-fs (loop2): Block reservation details
[   95.520935][ T5047] EXT4-fs (loop0): Total free blocks count 0
[   95.525272][ T5054] EXT4-fs (loop2): i_reserved_data_blocks=1
[   95.562480][ T5047] EXT4-fs (loop0): Free/Dirty block details
[   95.568477][ T5047] EXT4-fs (loop0): free_blocks=4096
[   95.572180][ T5049] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.575017][ T5047] EXT4-fs (loop0): dirty_blocks=16
[   95.593592][ T5047] EXT4-fs (loop0): Block reservation details
[   95.599598][ T5047] EXT4-fs (loop0): i_reserved_data_blocks=1
[   95.613859][ T5052] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.616842][ T5050] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, 
[   95.626529][ T5052] EXT4-fs (loop3): This should not happen!! Data will be lost
[   95.626529][ T5052] 
[   95.626550][ T5052] EXT4-fs (loop3): Total free blocks count 0
[   95.626565][ T5052] EXT4-fs (loop3): Free/Dirty block details
[   95.626579][ T5052] EXT4-fs (loop3): free_blocks=4096
[   95.626594][ T5052] EXT4-fs (loop3): dirty_blocks=16
[   95.626607][ T5052] EXT4-fs (loop3): Block reservation details
[   95.626619][ T5052] EXT4-fs (loop3): i_reserved_data_blocks=1
[   95.679406][ T5050] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   95.691739][ T4464] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.779860][ T4464] EXT4-fs (loop2): This should not happen!! Data will be lost
[   95.779860][ T4464] 
[   95.784153][ T5066] loop4: detected capacity change from 0 to 2048
[   95.801405][ T5051] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.802089][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.815013][  T154] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   95.839415][ T5051] EXT4-fs (loop1): This should not happen!! Data will be lost
[   95.839415][ T5051] 
[   95.856528][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   95.856528][ T4464] 
[   95.868978][  T154] EXT4-fs (loop3): This should not happen!! Data will be lost
[   95.868978][  T154] 
[   95.874748][ T5051] EXT4-fs (loop1): Total free blocks count 0
[   95.886038][ T5051] EXT4-fs (loop1): Free/Dirty block details
[   95.925402][ T5051] EXT4-fs (loop1): free_blocks=4096
[   95.938344][ T5051] EXT4-fs (loop1): dirty_blocks=16
[   95.983252][ T5065] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.010759][ T5074] loop3: detected capacity change from 0 to 2048
[   96.018390][ T5051] EXT4-fs (loop1): Block reservation details
[   96.024526][ T5051] EXT4-fs (loop1): i_reserved_data_blocks=1
[   96.034203][ T5066] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.047905][ T5066] EXT4-fs (loop4): This should not happen!! Data will be lost
[   96.047905][ T5066] 
[   96.058120][ T5066] EXT4-fs (loop4): Total free blocks count 0
[   96.064228][ T5066] EXT4-fs (loop4): Free/Dirty block details
[   96.084643][ T5071] loop2: detected capacity change from 0 to 2048
[   96.094655][ T5076] loop0: detected capacity change from 0 to 2048
[   96.096626][ T5066] EXT4-fs (loop4): free_blocks=4096
[   96.113222][ T1231] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.120748][ T5066] EXT4-fs (loop4): dirty_blocks=16
[   96.133063][ T5066] EXT4-fs (loop4): Block reservation details
[   96.140096][ T5066] EXT4-fs (loop4): i_reserved_data_blocks=1
[   96.147051][ T1231] EXT4-fs (loop1): This should not happen!! Data will be lost
[   96.147051][ T1231] 
[   96.203555][ T5073] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.237422][ T5075] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.255429][ T4366] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.290735][ T5070] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.305620][ T4366] EXT4-fs (loop4): This should not happen!! Data will be lost
[   96.305620][ T4366] 
[   96.315877][ T5074] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.329518][ T5076] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.343047][ T5071] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.351102][ T5076] EXT4-fs (loop0): This should not happen!! Data will be lost
[   96.351102][ T5076] 
[   96.355354][ T5071] EXT4-fs (loop2): This should not happen!! Data will be lost
[   96.355354][ T5071] 
[   96.365001][ T5074] EXT4-fs (loop3): This should not happen!! Data will be lost
[   96.365001][ T5074] 
[   96.375963][ T5071] EXT4-fs (loop2): Total free blocks count 0
[   96.395816][ T5085] loop1: detected capacity change from 0 to 2048
[   96.415300][ T5076] EXT4-fs (loop0): Total free blocks count 0
[   96.418287][ T5071] EXT4-fs (loop2): Free/Dirty block details
[   96.434878][ T5071] EXT4-fs (loop2): free_blocks=4096
[   96.435899][ T5074] EXT4-fs (loop3): Total free blocks count 0
[   96.440167][ T5071] EXT4-fs (loop2): dirty_blocks=16
[   96.447107][ T5076] EXT4-fs (loop0): Free/Dirty block details
[   96.453228][ T5071] EXT4-fs (loop2): Block reservation details
[   96.462222][ T5076] EXT4-fs (loop0): free_blocks=4096
[   96.469288][ T5074] EXT4-fs (loop3): Free/Dirty block details
[   96.469386][ T5071] EXT4-fs (loop2): i_reserved_data_blocks=1
[   96.475794][ T5076] EXT4-fs (loop0): dirty_blocks=16
[   96.486578][ T5074] EXT4-fs (loop3): free_blocks=4096
[   96.492740][ T5076] EXT4-fs (loop0): Block reservation details
[   96.499139][ T5074] EXT4-fs (loop3): dirty_blocks=16
[   96.511723][ T5074] EXT4-fs (loop3): Block reservation details
[   96.528591][ T5076] EXT4-fs (loop0): i_reserved_data_blocks=1
[   96.539960][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.552704][ T5074] EXT4-fs (loop3): i_reserved_data_blocks=1
[   96.577795][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[   96.577795][  T154] 
[   96.588986][ T4464] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.608863][ T5084] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.615119][ T4464] EXT4-fs (loop3): This should not happen!! Data will be lost
[   96.615119][ T4464] 
[   96.624609][ T4453] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.655926][ T5085] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.656604][ T5088] loop4: detected capacity change from 0 to 2048
[   96.674277][ T5085] EXT4-fs (loop1): This should not happen!! Data will be lost
[   96.674277][ T5085] 
[   96.686546][ T5085] EXT4-fs (loop1): Total free blocks count 0
[   96.695577][ T5085] EXT4-fs (loop1): Free/Dirty block details
[   96.703533][ T5085] EXT4-fs (loop1): free_blocks=4096
[   96.708840][ T5085] EXT4-fs (loop1): dirty_blocks=16
[   96.714352][ T5085] EXT4-fs (loop1): Block reservation details
[   96.720388][ T5085] EXT4-fs (loop1): i_reserved_data_blocks=1
[   96.735993][ T4453] EXT4-fs (loop0): This should not happen!! Data will be lost
[   96.735993][ T4453] 
[   96.748037][ T4453] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.812869][ T4453] EXT4-fs (loop1): This should not happen!! Data will be lost
[   96.812869][ T4453] 
[   96.826775][ T5096] loop3: detected capacity change from 0 to 2048
[   96.827252][ T5095] loop2: detected capacity change from 0 to 2048
[   96.845730][ T5086] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   96.887205][ T5100] loop0: detected capacity change from 0 to 2048
[   96.890547][ T5088] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   96.905986][ T5088] EXT4-fs (loop4): This should not happen!! Data will be lost
[   96.905986][ T5088] 
[   96.915670][ T5088] EXT4-fs (loop4): Total free blocks count 0
[   96.922933][ T5088] EXT4-fs (loop4): Free/Dirty block details
[   96.928848][ T5088] EXT4-fs (loop4): free_blocks=4096
[   96.938289][ T5088] EXT4-fs (loop4): dirty_blocks=16
[   96.948660][ T5088] EXT4-fs (loop4): Block reservation details
[   96.955178][ T5088] EXT4-fs (loop4): i_reserved_data_blocks=1
[   97.019037][ T5104] loop1: detected capacity change from 0 to 2048
[   97.020477][ T5094] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.042522][ T5096] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.054957][ T1171] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.071908][ T5096] EXT4-fs (loop3): This should not happen!! Data will be lost
[   97.071908][ T5096] 
[   97.074801][ T5099] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.083962][ T5096] EXT4-fs (loop3): Total free blocks count 0
[   97.102109][ T5096] EXT4-fs (loop3): Free/Dirty block details
[   97.108011][ T5096] EXT4-fs (loop3): free_blocks=4096
[   97.111410][ T5093] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.113547][ T5096] EXT4-fs (loop3): dirty_blocks=16
[   97.132905][ T5096] EXT4-fs (loop3): Block reservation details
[   97.138893][ T5096] EXT4-fs (loop3): i_reserved_data_blocks=1
[   97.145768][ T1171] EXT4-fs (loop4): This should not happen!! Data will be lost
[   97.145768][ T1171] 
[   97.156386][ T5103] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.158967][ T5100] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.191416][ T5104] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.197522][ T5100] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.197522][ T5100] 
[   97.208939][ T5095] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.214527][ T5100] EXT4-fs (loop0): Total free blocks count 0
[   97.239845][ T5100] EXT4-fs (loop0): Free/Dirty block details
[   97.245994][ T5100] EXT4-fs (loop0): free_blocks=4096
[   97.251451][ T5100] EXT4-fs (loop0): dirty_blocks=16
[   97.256605][ T5100] EXT4-fs (loop0): Block reservation details
[   97.262653][ T5100] EXT4-fs (loop0): i_reserved_data_blocks=1
[   97.279559][ T5104] EXT4-fs (loop1): This should not happen!! Data will be lost
[   97.279559][ T5104] 
[   97.289876][ T5104] EXT4-fs (loop1): Total free blocks count 0
[   97.295962][ T5104] EXT4-fs (loop1): Free/Dirty block details
[   97.299641][ T4464] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.301974][ T5104] EXT4-fs (loop1): free_blocks=4096
[   97.319966][ T5104] EXT4-fs (loop1): dirty_blocks=16
[   97.337368][ T5104] EXT4-fs (loop1): Block reservation details
[   97.355788][ T5095] EXT4-fs (loop2): This should not happen!! Data will be lost
[   97.355788][ T5095] 
[   97.374645][ T5104] EXT4-fs (loop1): i_reserved_data_blocks=1
[   97.377993][ T4464] EXT4-fs (loop3): This should not happen!! Data will be lost
[   97.377993][ T4464] 
[   97.390486][ T5095] EXT4-fs (loop2): Total free blocks count 0
[   97.407012][ T5095] EXT4-fs (loop2): Free/Dirty block details
[   97.417170][ T4366] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.427363][ T5114] loop4: detected capacity change from 0 to 2048
[   97.445550][ T5095] EXT4-fs (loop2): free_blocks=4096
[   97.456658][ T5095] EXT4-fs (loop2): dirty_blocks=16
[   97.463149][ T4464] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.477005][ T4366] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.477005][ T4366] 
[   97.484179][ T5095] EXT4-fs (loop2): Block reservation details
[   97.495140][ T4464] EXT4-fs (loop1): This should not happen!! Data will be lost
[   97.495140][ T4464] 
[   97.521023][ T5095] EXT4-fs (loop2): i_reserved_data_blocks=1
[   97.568312][ T4453] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.586485][ T5113] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.631177][ T4453] EXT4-fs (loop2): This should not happen!! Data will be lost
[   97.631177][ T4453] 
[   97.644179][ T5114] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.656851][ T5114] EXT4-fs (loop4): This should not happen!! Data will be lost
[   97.656851][ T5114] 
[   97.667104][ T5114] EXT4-fs (loop4): Total free blocks count 0
[   97.674126][ T5114] EXT4-fs (loop4): Free/Dirty block details
[   97.680225][ T5114] EXT4-fs (loop4): free_blocks=4096
[   97.685525][ T5114] EXT4-fs (loop4): dirty_blocks=16
[   97.690729][ T5114] EXT4-fs (loop4): Block reservation details
[   97.692049][ T5120] loop3: detected capacity change from 0 to 2048
[   97.696833][ T5114] EXT4-fs (loop4): i_reserved_data_blocks=1
[   97.723085][ T4464] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.729812][ T5125] loop0: detected capacity change from 0 to 2048
[   97.742787][ T4464] EXT4-fs (loop4): This should not happen!! Data will be lost
[   97.742787][ T4464] 
[   97.747904][ T5124] loop1: detected capacity change from 0 to 2048
[   97.807501][ T5119] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.836364][ T5131] loop2: detected capacity change from 0 to 2048
[   97.845338][ T5120] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.858603][ T5120] EXT4-fs (loop3): This should not happen!! Data will be lost
[   97.858603][ T5120] 
[   97.868590][ T5120] EXT4-fs (loop3): Total free blocks count 0
[   97.890477][ T5122] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.920966][ T5120] EXT4-fs (loop3): Free/Dirty block details
[   97.926991][ T5120] EXT4-fs (loop3): free_blocks=4096
[   97.932789][ T5120] EXT4-fs (loop3): dirty_blocks=16
[   97.938010][ T5120] EXT4-fs (loop3): Block reservation details
[   97.944332][ T5120] EXT4-fs (loop3): i_reserved_data_blocks=1
[   97.952392][ T5125] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   97.964758][ T5125] EXT4-fs (loop0): This should not happen!! Data will be lost
[   97.964758][ T5125] 
[   97.974723][ T5125] EXT4-fs (loop0): Total free blocks count 0
[   97.977617][ T5123] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   97.998979][ T5124] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.009177][ T5137] loop4: detected capacity change from 0 to 2048
[   98.021384][ T5128] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.041485][ T5131] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.053863][ T5124] EXT4-fs (loop1): This should not happen!! Data will be lost
[   98.053863][ T5124] 
[   98.063705][ T5125] EXT4-fs (loop0): Free/Dirty block details
[   98.069652][ T5125] EXT4-fs (loop0): free_blocks=4096
[   98.079383][ T4453] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.106631][ T5131] EXT4-fs (loop2): This should not happen!! Data will be lost
[   98.106631][ T5131] 
[   98.125895][ T5124] EXT4-fs (loop1): Total free blocks count 0
[   98.131217][ T5131] EXT4-fs (loop2): Total free blocks count 0
[   98.138069][ T5131] EXT4-fs (loop2): Free/Dirty block details
[   98.138099][ T5125] EXT4-fs (loop0): dirty_blocks=16
[   98.148563][ T5131] EXT4-fs (loop2): free_blocks=4096
[   98.155970][ T4453] EXT4-fs (loop3): This should not happen!! Data will be lost
[   98.155970][ T4453] 
[   98.166182][ T5131] EXT4-fs (loop2): dirty_blocks=16
[   98.176968][ T5134] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.181041][ T5131] EXT4-fs (loop2): Block reservation details
[   98.198065][ T5131] EXT4-fs (loop2): i_reserved_data_blocks=1
[   98.216364][ T5124] EXT4-fs (loop1): Free/Dirty block details
[   98.222518][ T5125] EXT4-fs (loop0): Block reservation details
[   98.228509][ T5125] EXT4-fs (loop0): i_reserved_data_blocks=1
[   98.237924][ T5137] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.250584][ T5137] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.250584][ T5137] 
[   98.260346][ T5137] EXT4-fs (loop4): Total free blocks count 0
[   98.267120][ T5137] EXT4-fs (loop4): Free/Dirty block details
[   98.273250][ T5137] EXT4-fs (loop4): free_blocks=4096
[   98.278382][ T5124] EXT4-fs (loop1): free_blocks=4096
[   98.278554][ T5137] EXT4-fs (loop4): dirty_blocks=16
[   98.289740][ T5137] EXT4-fs (loop4): Block reservation details
[   98.296452][ T5137] EXT4-fs (loop4): i_reserved_data_blocks=1
[   98.302983][ T1231] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.303029][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.335643][ T5124] EXT4-fs (loop1): dirty_blocks=16
[   98.336228][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   98.336228][ T4464] 
[   98.350469][ T1231] EXT4-fs (loop2): This should not happen!! Data will be lost
[   98.350469][ T1231] 
[   98.357315][ T5124] EXT4-fs (loop1): Block reservation details
[   98.361118][ T1231] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.378886][ T1231] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.378886][ T1231] 
[   98.410933][ T5124] EXT4-fs (loop1): i_reserved_data_blocks=1
[   98.506883][ T5146] loop3: detected capacity change from 0 to 2048
[   98.513763][ T4464] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.526470][ T5144] loop2: detected capacity change from 0 to 2048
[   98.551331][ T4464] EXT4-fs (loop1): This should not happen!! Data will be lost
[   98.551331][ T4464] 
[   98.579728][ T5148] loop4: detected capacity change from 0 to 2048
[   98.588530][ T5150] loop0: detected capacity change from 0 to 2048
[   98.613799][ T5144] EXT4-fs mount: 90 callbacks suppressed
[   98.613811][ T5144] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   98.637804][ T5143] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.686590][ T5148] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   98.735753][ T5144] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.748382][ T5144] EXT4-fs (loop2): This should not happen!! Data will be lost
[   98.748382][ T5144] 
[   98.753523][ T5146] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   98.758555][ T5144] EXT4-fs (loop2): Total free blocks count 0
[   98.792211][ T5147] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.809805][ T5150] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   98.835192][ T5160] loop1: detected capacity change from 0 to 2048
[   98.843216][ T5148] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.855625][ T5148] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.855625][ T5148] 
[   98.865384][ T5148] EXT4-fs (loop4): Total free blocks count 0
[   98.871830][ T5148] EXT4-fs (loop4): Free/Dirty block details
[   98.876008][ T5145] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, 
[   98.877743][ T5148] EXT4-fs (loop4): free_blocks=4096
[   98.877743][ T5145] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.878258][ T5144] EXT4-fs (loop2): Free/Dirty block details
[   98.899366][ T5148] EXT4-fs (loop4): dirty_blocks=16
[   98.915898][ T5148] EXT4-fs (loop4): Block reservation details
[   98.922953][ T5148] EXT4-fs (loop4): i_reserved_data_blocks=1
[   98.936079][ T5146] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.950115][ T5149] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   98.960776][ T5144] EXT4-fs (loop2): free_blocks=4096
[   98.969707][ T5144] EXT4-fs (loop2): dirty_blocks=16
[   98.971062][  T154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   98.975071][ T5144] EXT4-fs (loop2): Block reservation details
[   98.992723][  T154] EXT4-fs (loop4): This should not happen!! Data will be lost
[   98.992723][  T154] 
[   98.993860][ T5150] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.014982][ T5146] EXT4-fs (loop3): This should not happen!! Data will be lost
[   99.014982][ T5146] 
[   99.026678][ T5144] EXT4-fs (loop2): i_reserved_data_blocks=1
[   99.027090][ T5146] EXT4-fs (loop3): Total free blocks count 0
[   99.049365][ T5146] EXT4-fs (loop3): Free/Dirty block details
[   99.055700][ T5150] EXT4-fs (loop0): This should not happen!! Data will be lost
[   99.055700][ T5150] 
[   99.076747][ T5146] EXT4-fs (loop3): free_blocks=4096
[   99.095840][ T5146] EXT4-fs (loop3): dirty_blocks=16
[   99.101241][ T5150] EXT4-fs (loop0): Total free blocks count 0
[   99.102102][ T5160] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   99.116468][ T5146] EXT4-fs (loop3): Block reservation details
[   99.137304][ T5159] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.156771][ T5150] EXT4-fs (loop0): Free/Dirty block details
[   99.157080][ T5160] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.162831][ T5150] EXT4-fs (loop0): free_blocks=4096
[   99.181768][ T5150] EXT4-fs (loop0): dirty_blocks=16
[   99.181953][  T154] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.186964][ T5150] EXT4-fs (loop0): Block reservation details
[   99.201326][ T5146] EXT4-fs (loop3): i_reserved_data_blocks=1
[   99.205360][ T5150] EXT4-fs (loop0): i_reserved_data_blocks=1
[   99.218060][ T5166] loop4: detected capacity change from 0 to 2048
[   99.225376][ T5160] EXT4-fs (loop1): This should not happen!! Data will be lost
[   99.225376][ T5160] 
[   99.237619][ T5160] EXT4-fs (loop1): Total free blocks count 0
[   99.242454][ T4464] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.243668][ T5160] EXT4-fs (loop1): Free/Dirty block details
[   99.261488][  T154] EXT4-fs (loop2): This should not happen!! Data will be lost
[   99.261488][  T154] 
[   99.262280][ T5160] EXT4-fs (loop1): free_blocks=4096
[   99.276572][ T4464] EXT4-fs (loop0): This should not happen!! Data will be lost
[   99.276572][ T4464] 
[   99.277586][ T5160] EXT4-fs (loop1): dirty_blocks=16
[   99.289892][ T5160] EXT4-fs (loop1): Block reservation details
[   99.299537][ T5160] EXT4-fs (loop1): i_reserved_data_blocks=1
[   99.308150][ T1231] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.332802][ T4453] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.350028][ T1231] EXT4-fs (loop3): This should not happen!! Data will be lost
[   99.350028][ T1231] 
[   99.387843][ T5166] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   99.398471][ T4453] EXT4-fs (loop1): This should not happen!! Data will be lost
[   99.398471][ T4453] 
[   99.424967][   T26] kauditd_printk_skb: 48 callbacks suppressed
[   99.424979][   T26] audit: type=1800 audit(1754864648.810:320): pid=5166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.179" name="file1" dev="loop4" ino=15 res=0 errno=0
[   99.451880][ T5165] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.501035][ T5173] loop2: detected capacity change from 0 to 2048
[   99.512589][   T26] audit: type=1800 audit(1754864648.810:321): pid=5166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.179" name="file1" dev="loop4" ino=15 res=0 errno=0
[   99.540956][ T5166] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.564364][ T5166] EXT4-fs (loop4): This should not happen!! Data will be lost
[   99.564364][ T5166] 
[   99.594845][ T5172] loop0: detected capacity change from 0 to 2048
[   99.604159][ T5173] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   99.626720][ T5166] EXT4-fs (loop4): Total free blocks count 0
[   99.637721][ T5166] EXT4-fs (loop4): Free/Dirty block details
[   99.640158][ T5175] loop3: detected capacity change from 0 to 2048
[   99.644778][ T5166] EXT4-fs (loop4): free_blocks=4096
[   99.655751][ T5166] EXT4-fs (loop4): dirty_blocks=16
[   99.661124][ T5166] EXT4-fs (loop4): Block reservation details
[   99.667336][ T5166] EXT4-fs (loop4): i_reserved_data_blocks=1
[   99.684078][ T5178] loop1: detected capacity change from 0 to 2048
2025/08/10 22:24:09 executed programs: 177
[   99.697836][   T26] audit: type=1800 audit(1754864649.080:322): pid=5173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.180" name="file1" dev="loop2" ino=15 res=0 errno=0
[   99.709045][ T4464] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.738841][ T5170] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.754430][   T26] audit: type=1800 audit(1754864649.120:323): pid=5173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.180" name="file1" dev="loop2" ino=15 res=0 errno=0
[   99.773685][ T4464] EXT4-fs (loop4): This should not happen!! Data will be lost
[   99.773685][ T4464] 
[   99.793125][ T5173] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.794036][ T5172] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   99.805664][ T5173] EXT4-fs (loop2): This should not happen!! Data will be lost
[   99.805664][ T5173] 
[   99.826809][ T5173] EXT4-fs (loop2): Total free blocks count 0
[   99.833222][ T5173] EXT4-fs (loop2): Free/Dirty block details
[   99.839566][ T5173] EXT4-fs (loop2): free_blocks=4096
[   99.845156][ T5173] EXT4-fs (loop2): dirty_blocks=16
[   99.851551][ T5178] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[   99.864854][ T5171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.882937][   T26] audit: type=1800 audit(1754864649.250:324): pid=5172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.181" name="file1" dev="loop0" ino=15 res=0 errno=0
[   99.904193][ T5173] EXT4-fs (loop2): Block reservation details
[   99.910184][ T5173] EXT4-fs (loop2): i_reserved_data_blocks=1
[   99.918569][ T5177] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[   99.936598][ T5172] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.949520][ T5172] EXT4-fs (loop0): This should not happen!! Data will be lost
[   99.949520][ T5172] 
[   99.959977][ T5172] EXT4-fs (loop0): Total free blocks count 0
[   99.966092][ T5172] EXT4-fs (loop0): Free/Dirty block details
[   99.972239][ T5172] EXT4-fs (loop0): free_blocks=4096
[   99.977446][ T5172] EXT4-fs (loop0): dirty_blocks=16
[   99.983320][ T5178] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[   99.988617][ T5175] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  100.012913][ T4464] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.033602][ T5178] EXT4-fs (loop1): This should not happen!! Data will be lost
[  100.033602][ T5178] 
[  100.035884][ T5172] EXT4-fs (loop0): Block reservation details
[  100.050103][ T5172] EXT4-fs (loop0): i_reserved_data_blocks=1
[  100.057659][   T26] audit: type=1800 audit(1754864649.250:325): pid=5172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.181" name="file1" dev="loop0" ino=15 res=0 errno=0
[  100.078843][ T4464] EXT4-fs (loop2): This should not happen!! Data will be lost
[  100.078843][ T4464] 
[  100.083616][ T5178] EXT4-fs (loop1): Total free blocks count 0
[  100.104376][   T26] audit: type=1800 audit(1754864649.300:326): pid=5178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.183" name="file1" dev="loop1" ino=15 res=0 errno=0
[  100.125563][   T26] audit: type=1800 audit(1754864649.300:327): pid=5178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.183" name="file1" dev="loop1" ino=15 res=0 errno=0
[  100.130924][ T4453] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.149179][ T5174] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.167190][ T5178] EXT4-fs (loop1): Free/Dirty block details
[  100.180902][   T26] audit: type=1800 audit(1754864649.530:328): pid=5175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.182" name="file1" dev="loop3" ino=15 res=0 errno=0
[  100.202290][ T5175] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.206854][ T5187] loop4: detected capacity change from 0 to 2048
[  100.214662][   T26] audit: type=1800 audit(1754864649.530:329): pid=5175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.182" name="file1" dev="loop3" ino=15 res=0 errno=0
[  100.227298][ T5178] EXT4-fs (loop1): free_blocks=4096
[  100.242684][ T4453] EXT4-fs (loop0): This should not happen!! Data will be lost
[  100.242684][ T4453] 
[  100.256875][ T5175] EXT4-fs (loop3): This should not happen!! Data will be lost
[  100.256875][ T5175] 
[  100.266548][ T5178] EXT4-fs (loop1): dirty_blocks=16
[  100.266564][ T5178] EXT4-fs (loop1): Block reservation details
[  100.266575][ T5178] EXT4-fs (loop1): i_reserved_data_blocks=1
[  100.284270][ T5175] EXT4-fs (loop3): Total free blocks count 0
[  100.296731][ T1231] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.309753][ T5175] EXT4-fs (loop3): Free/Dirty block details
[  100.320017][ T1231] EXT4-fs (loop1): This should not happen!! Data will be lost
[  100.320017][ T1231] 
[  100.334179][ T5175] EXT4-fs (loop3): free_blocks=4096
[  100.339748][ T5175] EXT4-fs (loop3): dirty_blocks=16
[  100.373536][ T5175] EXT4-fs (loop3): Block reservation details
[  100.380655][ T5187] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  100.381226][ T5175] EXT4-fs (loop3): i_reserved_data_blocks=1
[  100.416643][ T5192] loop2: detected capacity change from 0 to 2048
[  100.452798][ T4453] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.470407][ T5192] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  100.483025][ T5194] loop0: detected capacity change from 0 to 2048
[  100.495552][ T4453] EXT4-fs (loop3): This should not happen!! Data will be lost
[  100.495552][ T4453] 
[  100.511787][ T5186] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.528467][ T5189] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.543736][ T5192] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.556108][ T5192] EXT4-fs (loop2): This should not happen!! Data will be lost
[  100.556108][ T5192] 
[  100.565812][ T5192] EXT4-fs (loop2): Total free blocks count 0
[  100.571991][ T5192] EXT4-fs (loop2): Free/Dirty block details
[  100.582044][ T5192] EXT4-fs (loop2): free_blocks=4096
[  100.587268][ T5192] EXT4-fs (loop2): dirty_blocks=16
[  100.597890][ T5187] ------------[ cut here ]------------
[  100.610719][ T5187] WARNING: CPU: 0 PID: 5187 at fs/ext4/inode.c:3436 ext4_iomap_begin+0xa0d/0xb80
[  100.630227][ T5192] EXT4-fs (loop2): Block reservation details
[  100.638149][ T5194] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  100.640232][ T5198] loop1: detected capacity change from 0 to 2048
[  100.640389][ T5187] Modules linked in:
[  100.690882][ T5192] EXT4-fs (loop2): i_reserved_data_blocks=1
[  100.702531][ T5193] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.719247][ T5187] 
[  100.724891][ T5187] CPU: 1 PID: 5187 Comm: syz.4.184 Not tainted 5.15.189-syzkaller #0
[  100.733873][ T5187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  100.744145][ T5187] RIP: 0010:ext4_iomap_begin+0xa0d/0xb80
[  100.750672][ T5187] Code: 89 e8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 87 fd 6f ff 48 bb 00 00 00 00 00 fc ff df e9 71 ff ff ff e8 73 fd 6f ff <0f> 0b 41 bd de ff ff ff 48 bb 00 00 00 00 00 fc ff df e9 7b ff ff
[  100.781111][ T5187] RSP: 0000:ffffc90004b3f600 EFLAGS: 00010293
[  100.783299][ T5194] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.787830][ T5187] RAX: ffffffff8207c6ad RBX: ffff88806eab8d62 RCX: ffff88801bae1dc0
[  100.809418][ T5198] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  100.813546][ T5187] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000
[  100.828034][ T5187] RBP: ffffc90004b3f780 R08: dffffc0000000000 R09: ffffed100dd5714a
[  100.836098][ T5187] R10: ffffed100dd5714a R11: 1ffff1100dd57149 R12: 00000000000000d4
[  100.844121][ T5187] R13: 1ffff1100dd571ac R14: 000000000000000b R15: 0000000000000000
[  100.852961][ T5187] FS:  00007f8233b546c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[  100.859249][ T5203] loop3: detected capacity change from 0 to 2048
[  100.862184][ T5187] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  100.875206][ T5187] CR2: 00007f476fe3cdac CR3: 000000005d3f3000 CR4: 00000000003506e0
[  100.883333][ T5187] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  100.891835][ T5187] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  100.900389][ T5187] Call Trace:
[  100.903775][ T5187]  <TASK>
[  100.906730][ T5187]  ? ext4_alloc_da_blocks+0x230/0x230
[  100.912192][ T5187]  ? filemap_write_and_wait_range+0x1e1/0x380
[  100.918291][ T5187]  ? ext4_alloc_da_blocks+0x230/0x230
[  100.924314][ T5187]  iomap_iter+0x620/0xdb0
[  100.926830][ T4464] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  100.928673][ T5187]  __iomap_dio_rw+0xa69/0x1a70
[  100.947614][ T5197] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  100.947814][ T5187]  ? lock_chain_count+0x20/0x20
[  100.967557][ T5187]  ? iomap_dio_complete+0x6d0/0x6d0
[  100.969693][ T5194] EXT4-fs (loop0): This should not happen!! Data will be lost
[  100.969693][ T5194] 
[  100.973778][ T5187]  ? inode_dio_wait+0x226/0x290
[  100.996252][ T5203] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  101.007831][ T5187]  ? ext4_fc_replay_link_internal+0x280/0x280
[  101.016666][ T5187]  ? ext4_journal_check_start+0x180/0x250
[  101.016700][ T4464] EXT4-fs (loop2): This should not happen!! Data will be lost
[  101.016700][ T4464] 
[  101.023225][ T5198] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.037327][ T5187]  iomap_dio_rw+0x38/0x90
[  101.047289][ T5198] EXT4-fs (loop1): This should not happen!! Data will be lost
[  101.047289][ T5198] 
[  101.052096][ T5202] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.060284][ T5198] EXT4-fs (loop1): Total free blocks count 0
[  101.079334][ T5198] EXT4-fs (loop1): Free/Dirty block details
[  101.079837][ T5194] EXT4-fs (loop0): Total free blocks count 0
[  101.085272][ T5198] EXT4-fs (loop1): free_blocks=4096
[  101.085288][ T5198] EXT4-fs (loop1): dirty_blocks=16
[  101.085300][ T5198] EXT4-fs (loop1): Block reservation details
[  101.085311][ T5198] EXT4-fs (loop1): i_reserved_data_blocks=1
[  101.129765][ T5187]  ? ext4_file_write_iter+0xcb1/0x17b0
[  101.134663][ T5203] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.136614][ T5187]  ext4_file_write_iter+0x132b/0x17b0
[  101.153089][ T5194] EXT4-fs (loop0): Free/Dirty block details
[  101.153777][ T5187]  ? ext4_file_write_iter+0xcb1/0x17b0
[  101.159378][  T154] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.159402][  T154] EXT4-fs (loop1): This should not happen!! Data will be lost
[  101.159402][  T154] 
[  101.184157][ T5203] EXT4-fs (loop3): This should not happen!! Data will be lost
[  101.184157][ T5203] 
[  101.211097][ T5194] EXT4-fs (loop0): free_blocks=4096
[  101.216038][ T5203] EXT4-fs (loop3): Total free blocks count 0
[  101.219020][ T5194] EXT4-fs (loop0): dirty_blocks=16
[  101.230796][ T5203] EXT4-fs (loop3): Free/Dirty block details
[  101.237814][ T5203] EXT4-fs (loop3): free_blocks=4096
[  101.239529][ T5194] EXT4-fs (loop0): Block reservation details
[  101.248993][ T5203] EXT4-fs (loop3): dirty_blocks=16
[  101.279003][ T5203] EXT4-fs (loop3): Block reservation details
[  101.280693][ T5194] EXT4-fs (loop0): i_reserved_data_blocks=1
[  101.295193][ T5203] EXT4-fs (loop3): i_reserved_data_blocks=1
[  101.311110][ T5187]  ? ext4_file_read_iter+0x700/0x700
[  101.316866][ T5187]  ? end_current_label_crit_section+0x14b/0x170
[  101.324425][ T5210] loop2: detected capacity change from 0 to 2048
[  101.327708][ T5212] loop1: detected capacity change from 0 to 2048
[  101.334745][ T5187]  ? memset+0x1e/0x40
[  101.341142][ T5187]  ? iov_iter_init+0xb4/0x170
[  101.346159][ T4366] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.358351][ T5187]  vfs_write+0x712/0xd00
[  101.358379][ T5187]  ? file_end_write+0x250/0x250
[  101.358404][ T5187]  ? __fget_files+0x40f/0x480
[  101.358429][ T5187]  ? __fdget+0x18b/0x210
[  101.358444][ T5187]  ? __x64_sys_pwrite64+0xec/0x220
[  101.358469][ T5187]  __x64_sys_pwrite64+0x194/0x220
[  101.358490][ T5187]  ? ksys_pwrite64+0x1c0/0x1c0
[  101.358511][ T5187]  ? lockdep_hardirqs_on+0x94/0x140
[  101.358535][ T5187]  do_syscall_64+0x4c/0xa0
[  101.377891][ T4366] EXT4-fs (loop0): This should not happen!! Data will be lost
[  101.377891][ T4366] 
[  101.384601][ T5187]  ? clear_bhb_loop+0x30/0x80
[  101.417061][ T4366] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.420355][ T5187]  ? clear_bhb_loop+0x30/0x80
[  101.434379][ T5187]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  101.436186][ T4366] EXT4-fs (loop3): This should not happen!! Data will be lost
[  101.436186][ T4366] 
[  101.450192][ T5187] RIP: 0033:0x7f82344e4be9
[  101.454995][ T5187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  101.476421][ T5187] RSP: 002b:00007f8233b54038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[  101.484990][ T5187] RAX: ffffffffffffffda RBX: 00007f823470bfa0 RCX: 00007f82344e4be9
[  101.493328][ T5187] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000007
[  101.506253][ T5187] RBP: 00007f8234567e19 R08: 0000000000000000 R09: 0000000000000000
[  101.514319][ T5210] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  101.514862][ T5187] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000
[  101.560962][ T5187] R13: 00007f823470c038 R14: 00007f823470bfa0 R15: 00007ffcc18defb8
[  101.569794][ T5187]  </TASK>
[  101.573042][ T5187] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  101.580365][ T5187] CPU: 1 PID: 5187 Comm: syz.4.184 Not tainted 5.15.189-syzkaller #0
[  101.588434][ T5187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  101.598540][ T5187] Call Trace:
[  101.601836][ T5187]  <TASK>
[  101.603336][ T5209] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.604775][ T5187]  dump_stack_lvl+0x168/0x230
[  101.604805][ T5187]  ? show_regs_print_info+0x20/0x20
[  101.628844][ T5187]  ? load_image+0x3b0/0x3b0
[  101.633397][ T5187]  panic+0x2c9/0x7f0
[  101.637328][ T5187]  ? bpf_jit_dump+0xd0/0xd0
[  101.639226][ T5212] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  101.641861][ T5187]  ? ext4_iomap_begin+0xa0d/0xb80
[  101.641888][ T5187]  __warn+0x248/0x2b0
[  101.661377][ T5187]  ? ext4_iomap_begin+0xa0d/0xb80
[  101.666431][ T5187]  report_bug+0x1b7/0x2e0
[  101.670787][ T5187]  handle_bug+0x3a/0x70
[  101.674958][ T5187]  exc_invalid_op+0x16/0x40
[  101.679470][ T5187]  asm_exc_invalid_op+0x16/0x20
[  101.684333][ T5187] RIP: 0010:ext4_iomap_begin+0xa0d/0xb80
[  101.689974][ T5187] Code: 89 e8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 87 fd 6f ff 48 bb 00 00 00 00 00 fc ff df e9 71 ff ff ff e8 73 fd 6f ff <0f> 0b 41 bd de ff ff ff 48 bb 00 00 00 00 00 fc ff df e9 7b ff ff
[  101.709627][ T5187] RSP: 0000:ffffc90004b3f600 EFLAGS: 00010293
[  101.715705][ T5187] RAX: ffffffff8207c6ad RBX: ffff88806eab8d62 RCX: ffff88801bae1dc0
[  101.715843][ T5219] loop0: detected capacity change from 0 to 2048
[  101.723684][ T5187] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000
[  101.723697][ T5187] RBP: ffffc90004b3f780 R08: dffffc0000000000 R09: ffffed100dd5714a
[  101.723711][ T5187] R10: ffffed100dd5714a R11: 1ffff1100dd57149 R12: 00000000000000d4
[  101.723724][ T5187] R13: 1ffff1100dd571ac R14: 000000000000000b R15: 0000000000000000
[  101.723741][ T5187]  ? ext4_iomap_begin+0xa0d/0xb80
[  101.723777][ T5187]  ? ext4_alloc_da_blocks+0x230/0x230
[  101.723797][ T5187]  ? filemap_write_and_wait_range+0x1e1/0x380
[  101.745520][ T5210] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  101.746080][ T5187]  ? ext4_alloc_da_blocks+0x230/0x230
[  101.761785][ T5211] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, 
[  101.761988][ T5187]  iomap_iter+0x620/0xdb0
[  101.767053][ T5211] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  101.772385][ T5187]  __iomap_dio_rw+0xa69/0x1a70
[  101.772406][ T5187]  ? lock_chain_count+0x20/0x20
[  101.772446][ T5187]  ? iomap_dio_complete+0x6d0/0x6d0
[  101.772482][ T5187]  ? inode_dio_wait+0x226/0x290
[  101.772507][ T5187]  ? ext4_fc_replay_link_internal+0x280/0x280
[  101.772526][ T5187]  ? ext4_journal_check_start+0x180/0x250
[  101.772568][ T5187]  iomap_dio_rw+0x38/0x90
[  101.772585][ T5187]  ? ext4_file_write_iter+0xcb1/0x17b0
[  101.772626][ T5187]  ext4_file_write_iter+0x132b/0x17b0
[  101.772652][ T5187]  ? ext4_file_write_iter+0xcb1/0x17b0
[  101.790945][ T5210] EXT4-fs (loop2): This should not happen!! Data will be lost
[  101.790945][ T5210] 
[  101.796242][ T5187]  ? ext4_file_read_iter+0x700/0x700
[  101.883778][ T5187]  ? end_current_label_crit_section+0x14b/0x170
[  101.890025][ T5187]  ? memset+0x1e/0x40
[  101.893999][ T5187]  ? iov_iter_init+0xb4/0x170
[  101.898671][ T5187]  vfs_write+0x712/0xd00
[  101.902907][ T5187]  ? file_end_write+0x250/0x250
[  101.907755][ T5187]  ? __fget_files+0x40f/0x480
[  101.912430][ T5187]  ? __fdget+0x18b/0x210
[  101.916668][ T5187]  ? __x64_sys_pwrite64+0xec/0x220
[  101.921768][ T5187]  __x64_sys_pwrite64+0x194/0x220
[  101.926802][ T5187]  ? ksys_pwrite64+0x1c0/0x1c0
[  101.931557][ T5187]  ? lockdep_hardirqs_on+0x94/0x140
[  101.936747][ T5187]  do_syscall_64+0x4c/0xa0
[  101.941153][ T5187]  ? clear_bhb_loop+0x30/0x80
[  101.945846][ T5187]  ? clear_bhb_loop+0x30/0x80
[  101.950534][ T5187]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  101.956419][ T5187] RIP: 0033:0x7f82344e4be9
[  101.960833][ T5187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  101.980466][ T5187] RSP: 002b:00007f8233b54038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[  101.988869][ T5187] RAX: ffffffffffffffda RBX: 00007f823470bfa0 RCX: 00007f82344e4be9
[  101.996845][ T5187] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000007
[  102.004809][ T5187] RBP: 00007f8234567e19 R08: 0000000000000000 R09: 0000000000000000
[  102.012777][ T5187] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000
[  102.020736][ T5187] R13: 00007f823470c038 R14: 00007f823470bfa0 R15: 00007ffcc18defb8
[  102.028834][ T5187]  </TASK>
[  102.032131][ T5187] Kernel Offset: disabled
[  102.036589][ T5187] Rebooting in 86400 seconds..