consistent: 25 vs 150994969 free clusters [ 575.017884][T20789] loop3: detected capacity change from 0 to 2048 executing program [ 575.047605][T20785] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.057553][T20792] loop0: detected capacity change from 0 to 2048 [ 575.080327][T20780] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 575.109323][T20785] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.125957][T20767] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.203017][T20797] loop1: detected capacity change from 0 to 2048 [ 575.230055][T20767] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.230397][T20792] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 575.245829][T20785] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.286137][T20789] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 575.330679][T20785] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.346178][T20767] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program [ 575.496443][T20797] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 575.549610][T20805] loop2: detected capacity change from 0 to 2048 [ 575.591397][T20809] loop3: detected capacity change from 0 to 2048 executing program executing program executing program executing program [ 575.763210][T20809] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 575.823118][T20820] loop0: detected capacity change from 0 to 2048 [ 575.833037][T20809] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.854896][T20818] loop5: detected capacity change from 0 to 2048 [ 575.863092][T20822] loop4: detected capacity change from 0 to 2048 [ 575.887690][T20805] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 575.925312][T20809] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.944003][T20824] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.965625][T20820] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 576.003433][T20825] loop1: detected capacity change from 0 to 2048 [ 576.082333][T20824] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.083794][T20822] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 576.154908][T20824] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.170330][T20809] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.224951][T20835] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 576.317300][T20835] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 576.337663][T20825] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 576.387511][T20835] EXT4-fs (loop5): This should not happen!! Data will be lost [ 576.387511][T20835] [ 576.402501][T20835] EXT4-fs (loop5): Total free blocks count 0 [ 576.408598][T20835] EXT4-fs (loop5): Free/Dirty block details [ 576.414638][T20835] EXT4-fs (loop5): free_blocks=0 [ 576.419647][T20835] EXT4-fs (loop5): dirty_blocks=16 [ 576.424998][T20835] EXT4-fs (loop5): Block reservation details [ 576.431126][T20835] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 576.466361][T20840] loop0: detected capacity change from 0 to 2048 [ 576.485216][T20841] loop2: detected capacity change from 0 to 2048 executing program executing program [ 576.590977][T20840] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 576.626689][T20846] loop3: detected capacity change from 0 to 2048 [ 576.658221][T20850] loop4: detected capacity change from 0 to 2048 [ 576.679280][T20841] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 576.797581][T20861] loop5: detected capacity change from 0 to 2048 executing program [ 576.861062][T20846] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 576.876431][T20850] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 576.905817][T20863] loop1: detected capacity change from 0 to 2048 executing program [ 576.933716][T20868] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.001685][ T4476] team0 (unregistering): Port device team_slave_1 removed [ 577.006083][T20868] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.024503][T20846] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.061591][T20865] loop0: detected capacity change from 0 to 2048 [ 577.070026][T20861] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 577.115630][T20871] loop2: detected capacity change from 0 to 2048 [ 577.125988][T20846] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 577.172688][T20868] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.190178][T20846] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.251358][T20871] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 577.281082][T20868] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.286261][ T4476] team0 (unregistering): Port device team_slave_0 removed [ 577.313984][T20863] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 577.360060][T20868] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.405832][T20846] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.429066][T20865] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 577.522977][T20885] loop5: detected capacity change from 0 to 2048 executing program [ 577.678801][T20888] loop4: detected capacity change from 0 to 2048 [ 577.753655][T20891] loop1: detected capacity change from 0 to 2048 [ 577.774422][T20885] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 577.882731][T20895] loop3: detected capacity change from 0 to 2048 [ 577.917723][T20888] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 578.013022][T20891] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 578.110806][T20903] loop0: detected capacity change from 0 to 2048 [ 578.150421][T20909] loop2: detected capacity change from 0 to 2048 [ 578.178980][T20895] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 578.305377][T20909] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 578.385818][T20903] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 578.475439][T20918] loop5: detected capacity change from 0 to 2048 [ 578.523635][T20916] loop1: detected capacity change from 0 to 2048 [ 578.541450][T20920] loop4: detected capacity change from 0 to 2048 executing program [ 578.646488][T20922] loop3: detected capacity change from 0 to 2048 [ 578.715372][T20916] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 578.757329][T20918] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 578.864544][T20934] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 578.894921][T20935] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 578.907074][T20934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 578.943096][T20934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 578.943096][T20934] executing program [ 578.964563][T20934] EXT4-fs (loop4): Total free blocks count 0 executing program [ 579.013400][T20935] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 579.033044][T20934] EXT4-fs (loop4): Free/Dirty block details executing program [ 579.064867][T20934] EXT4-fs (loop4): free_blocks=0 [ 579.077539][T20940] loop0: detected capacity change from 0 to 2048 [ 579.098317][T20934] EXT4-fs (loop4): dirty_blocks=16 [ 579.103543][T20934] EXT4-fs (loop4): Block reservation details [ 579.109697][T20935] EXT4-fs (loop3): This should not happen!! Data will be lost [ 579.109697][T20935] [ 579.114872][T20943] loop2: detected capacity change from 0 to 2048 [ 579.166384][T20935] EXT4-fs (loop3): Total free blocks count 0 [ 579.173132][T20934] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 579.201825][T20935] EXT4-fs (loop3): Free/Dirty block details [ 579.208934][T20946] loop5: detected capacity change from 0 to 2048 executing program [ 579.225496][T20935] EXT4-fs (loop3): free_blocks=0 [ 579.238824][T20940] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 579.253942][T20935] EXT4-fs (loop3): dirty_blocks=16 [ 579.259685][T20935] EXT4-fs (loop3): Block reservation details [ 579.268330][T20935] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program executing program [ 579.396402][T20946] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 579.416516][T20943] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 579.466803][T20958] loop3: detected capacity change from 0 to 2048 [ 579.475470][T20960] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 579.551108][T17501] EXT4-fs unmount: 370 callbacks suppressed [ 579.551132][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 579.565663][T20958] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 579.605004][T20960] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.628169][T20946] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.644249][T20961] loop1: detected capacity change from 0 to 2048 [ 579.674854][T20946] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.698601][T20960] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.726513][T20966] loop0: detected capacity change from 0 to 2048 [ 579.759394][T20958] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 579.785722][T20960] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.801279][T20967] loop4: detected capacity change from 0 to 2048 [ 579.862017][T20966] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 579.862715][T20961] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 579.901369][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 579.922043][T20969] loop2: detected capacity change from 0 to 2048 [ 579.924677][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 579.950786][T20966] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 579.987086][T20961] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 580.019098][T20969] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 580.046333][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 580.052128][T20967] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 580.091566][T20981] loop5: detected capacity change from 0 to 2048 [ 580.099368][T20969] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 580.144571][T20967] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 580.181769][T20981] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 580.223241][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 580.224388][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 580.252204][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 580.321885][T20981] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 580.357988][T20986] loop3: detected capacity change from 0 to 2048 [ 580.425800][T20986] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 580.460623][T20992] loop2: detected capacity change from 0 to 2048 executing program [ 580.513158][T20986] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 580.578974][T20992] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 580.609321][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 580.655425][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 580.680364][T20992] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 580.721599][T21006] loop1: detected capacity change from 0 to 2048 [ 580.752176][T21002] loop0: detected capacity change from 0 to 2048 executing program [ 580.774034][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 580.798199][T21008] loop3: detected capacity change from 0 to 2048 [ 580.808785][T21005] loop4: detected capacity change from 0 to 2048 [ 580.884543][T21006] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 580.888599][T21008] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 580.919920][T21002] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 580.933609][T21012] loop2: detected capacity change from 0 to 2048 [ 580.960668][T21005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 580.999378][T21006] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 581.040248][T21012] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 581.055059][T21008] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 581.110436][T21020] loop5: detected capacity change from 0 to 2048 [ 581.149263][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 581.161541][T21002] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 581.216357][T21024] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.216819][T21005] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 581.247677][T21005] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 581.260145][T21005] EXT4-fs (loop4): This should not happen!! Data will be lost [ 581.260145][T21005] [ 581.269866][T21005] EXT4-fs (loop4): Total free blocks count 0 [ 581.275974][T21005] EXT4-fs (loop4): Free/Dirty block details [ 581.278386][T21012] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, [ 581.281910][T21005] EXT4-fs (loop4): free_blocks=0 [ 581.281917][T21012] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 581.335676][T21024] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.363210][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 581.367410][T21005] EXT4-fs (loop4): dirty_blocks=16 executing program [ 581.374842][T21020] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 581.378048][T21005] EXT4-fs (loop4): Block reservation details [ 581.395529][T21005] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 581.397121][T21002] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.501553][T21024] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.518336][T21002] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.535352][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 581.537843][T21020] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 581.596464][T21002] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.612014][T21024] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.628227][T21029] loop1: detected capacity change from 0 to 2048 [ 581.635797][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 581.657676][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 581.701167][T21024] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 581.779593][T21031] loop3: detected capacity change from 0 to 2048 [ 581.784110][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 581.852282][T21029] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 581.944899][T21041] loop5: detected capacity change from 0 to 2048 [ 581.978531][T21029] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 582.010508][T21041] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 582.048818][T21031] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 582.077873][T21045] loop0: detected capacity change from 0 to 2048 [ 582.104101][T21047] loop2: detected capacity change from 0 to 2048 executing program [ 582.132146][T21031] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 582.153661][T21041] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 582.175749][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 582.189008][T21045] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 582.199250][T21054] loop4: detected capacity change from 0 to 2048 [ 582.220295][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 582.223171][T21047] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 582.270846][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 582.306088][T21045] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 582.330560][T21054] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 582.439646][T21065] loop5: detected capacity change from 0 to 2048 [ 582.489945][T21068] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 582.527542][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 582.527658][T21054] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 582.561074][T21068] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 582.615169][T21068] EXT4-fs (loop2): This should not happen!! Data will be lost [ 582.615169][T21068] [ 582.639109][T21068] EXT4-fs (loop2): Total free blocks count 0 executing program [ 582.672772][T21068] EXT4-fs (loop2): Free/Dirty block details [ 582.678420][T21065] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 582.697165][T21068] EXT4-fs (loop2): free_blocks=0 [ 582.723146][T21068] EXT4-fs (loop2): dirty_blocks=16 executing program [ 582.753666][T21068] EXT4-fs (loop2): Block reservation details [ 582.804255][T21068] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 582.847407][T21065] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 582.868348][T21078] loop3: detected capacity change from 0 to 2048 [ 582.878082][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 582.898066][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 582.922870][T21076] loop1: detected capacity change from 0 to 2048 executing program [ 582.952912][T21078] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 582.970074][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 583.092942][T21076] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 583.173588][T21078] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 583.178781][T21076] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 583.228678][T21090] loop0: detected capacity change from 0 to 2048 executing program [ 583.308154][T21090] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 583.329128][T21086] loop4: detected capacity change from 0 to 2048 [ 583.400218][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.410951][T21090] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 583.456389][T21096] loop5: detected capacity change from 0 to 2048 [ 583.477210][T21086] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 583.519408][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 583.604494][T21100] loop2: detected capacity change from 0 to 2048 [ 583.618824][T21096] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 583.706821][T21086] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 583.769965][T21115] loop1: detected capacity change from 0 to 2048 [ 583.772608][T21100] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 583.784201][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.827361][T21096] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 583.890584][T21100] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 583.916326][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.918014][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.961125][T21118] loop3: detected capacity change from 0 to 2048 executing program executing program [ 584.005010][T21115] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.065384][T21118] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.130006][T21115] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 584.178927][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.204256][T21131] loop4: detected capacity change from 0 to 2048 [ 584.223133][T21118] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 584.288935][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.325332][T21131] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 584.399303][T21133] loop5: detected capacity change from 0 to 2048 [ 584.407053][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 584.474855][T21131] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 584.535598][T21142] loop0: detected capacity change from 0 to 2048 [ 584.537877][T21133] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.564569][T21140] loop2: detected capacity change from 0 to 2048 [ 584.631670][T21142] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.660030][T21142] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 584.683866][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.725267][T21133] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 584.761145][T21148] loop3: detected capacity change from 0 to 2048 executing program executing program [ 584.811302][T21140] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 584.972461][T21161] loop4: detected capacity change from 0 to 2048 [ 584.980332][T21165] loop0: detected capacity change from 0 to 2048 [ 585.009426][T21160] loop1: detected capacity change from 0 to 2048 [ 585.051958][T21148] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 585.133677][T21173] loop2: detected capacity change from 0 to 2048 executing program executing program [ 585.194859][T21161] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 585.220601][T21173] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 585.287662][T21160] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 585.317234][T21186] loop5: detected capacity change from 0 to 2048 [ 585.400736][T21165] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 585.418362][T21188] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 585.526187][T21160] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.567727][T21186] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 585.659097][T21188] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.677350][T21198] loop4: detected capacity change from 0 to 2048 [ 585.757726][T21200] loop3: detected capacity change from 0 to 2048 [ 585.767474][T21203] loop0: detected capacity change from 0 to 2048 executing program [ 585.823734][T21198] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 586.020767][T21203] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 586.058100][T21200] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 586.127279][T21214] loop1: detected capacity change from 0 to 2048 [ 586.256767][T21222] loop5: detected capacity change from 0 to 2048 [ 586.265089][T21219] loop2: detected capacity change from 0 to 2048 executing program [ 586.305317][T21223] loop4: detected capacity change from 0 to 2048 [ 586.308355][T21214] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 586.386163][T21235] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 586.471041][T21219] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 586.511019][T21233] loop3: detected capacity change from 0 to 2048 [ 586.537475][T21236] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 586.575099][T21241] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.577418][T21235] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.608121][T21214] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.624099][T21236] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 586.636777][T21236] EXT4-fs (loop5): This should not happen!! Data will be lost [ 586.636777][T21236] [ 586.646591][T21236] EXT4-fs (loop5): Total free blocks count 0 [ 586.652704][T21236] EXT4-fs (loop5): Free/Dirty block details [ 586.658676][T21236] EXT4-fs (loop5): free_blocks=0 [ 586.663690][T21236] EXT4-fs (loop5): dirty_blocks=16 [ 586.671739][T21236] EXT4-fs (loop5): Block reservation details [ 586.678523][T21236] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 586.685716][T21219] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.703327][T21223] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 586.720186][T21241] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.745303][T21240] loop0: detected capacity change from 0 to 2048 [ 586.773593][T21214] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.789100][T21235] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.813330][T21241] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.864753][T21219] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.909569][T21233] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 586.910944][T21219] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 586.960658][T21241] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 587.138575][T21240] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 587.191725][T21248] loop5: detected capacity change from 0 to 2048 [ 587.281529][T21252] loop1: detected capacity change from 0 to 2048 [ 587.291949][T21259] loop3: detected capacity change from 0 to 2048 [ 587.334796][T21257] loop4: detected capacity change from 0 to 2048 [ 587.368511][T21258] loop2: detected capacity change from 0 to 2048 executing program [ 587.383381][T21248] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 587.454677][T21252] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 587.487797][T21259] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 587.524124][T21258] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 587.545835][T21257] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 587.564584][T21268] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 587.812835][T21268] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 587.908797][T21285] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 587.956681][T21295] loop5: detected capacity change from 0 to 2048 [ 588.042294][T21294] loop4: detected capacity change from 0 to 2048 [ 588.058707][T21285] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.069905][T21295] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 588.075543][T21268] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.138229][T21268] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.156675][T21285] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.176006][T21293] loop3: detected capacity change from 0 to 2048 [ 588.203853][T21285] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.219445][T21268] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 588.260251][T21294] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 588.380582][T21293] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 588.418712][T21313] loop1: detected capacity change from 0 to 2048 [ 588.432843][T21306] loop2: detected capacity change from 0 to 2048 [ 588.466235][T21313] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 588.487895][T21310] loop5: detected capacity change from 0 to 2048 executing program executing program [ 588.599187][T21306] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 588.677647][T21310] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 588.776861][T21329] loop3: detected capacity change from 0 to 2048 [ 588.790582][T21326] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 589.015054][T21335] loop1: detected capacity change from 0 to 2048 [ 589.043966][T21329] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 589.094250][T21343] loop4: detected capacity change from 0 to 2048 [ 589.160048][T21326] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 589.228445][T21335] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 589.276581][T21343] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 589.297752][T21350] loop5: detected capacity change from 0 to 2048 [ 589.308521][T21353] loop2: detected capacity change from 0 to 2048 executing program executing program [ 589.462143][T21350] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 589.483032][T21353] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 589.574740][T21365] loop3: detected capacity change from 0 to 2048 executing program executing program executing program [ 589.746206][T21365] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 589.973694][T21385] loop5: detected capacity change from 0 to 2048 [ 589.984234][T21386] loop4: detected capacity change from 0 to 2048 [ 590.012106][T21387] loop0: detected capacity change from 0 to 2048 executing program [ 590.062557][T21385] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 590.150886][T21397] loop3: detected capacity change from 0 to 2048 [ 590.160683][T21391] loop1: detected capacity change from 0 to 2048 executing program [ 590.195141][T21387] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 590.246630][T21386] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 590.310021][T21399] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.371194][T21397] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 590.407407][T21403] loop2: detected capacity change from 0 to 2048 [ 590.414651][T21407] loop5: detected capacity change from 0 to 2048 [ 590.438329][T21387] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.438338][T21399] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.459259][T21399] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.549750][T21391] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 590.598259][T21399] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.599149][T21387] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 590.684627][T21387] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.697263][T21399] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.748223][T21403] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 590.779240][T21407] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 591.018812][T21429] loop1: detected capacity change from 0 to 2048 [ 591.038894][T21432] loop4: detected capacity change from 0 to 2048 executing program executing program [ 591.226818][T21429] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 591.232790][T21438] loop5: detected capacity change from 0 to 2048 executing program [ 591.272058][T21437] loop3: detected capacity change from 0 to 2048 [ 591.281296][T21432] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 591.316409][T21440] loop0: detected capacity change from 0 to 2048 [ 591.405712][T21452] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.434893][T21452] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.438408][T21432] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.488501][T21437] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 591.507552][T21448] loop2: detected capacity change from 0 to 2048 [ 591.530177][T21432] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 591.553161][T21452] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.591945][T21440] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 591.629445][T21463] loop1: detected capacity change from 0 to 2048 [ 591.685016][T21438] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 591.687773][T21464] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 591.742764][T21464] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 591.758624][T21464] EXT4-fs (loop2): This should not happen!! Data will be lost [ 591.758624][T21464] [ 591.792748][T21464] EXT4-fs (loop2): Total free blocks count 0 [ 591.816972][T21464] EXT4-fs (loop2): Free/Dirty block details [ 591.846690][T21464] EXT4-fs (loop2): free_blocks=0 executing program [ 591.884219][T21463] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, [ 591.884255][T21464] EXT4-fs (loop2): dirty_blocks=16 [ 591.884253][T21463] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 591.948249][T21464] EXT4-fs (loop2): Block reservation details [ 591.957825][T21464] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 591.973685][T21469] loop3: detected capacity change from 0 to 2048 [ 592.062234][T21474] loop4: detected capacity change from 0 to 2048 [ 592.070814][T21473] loop0: detected capacity change from 0 to 2048 [ 592.085558][T21469] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 592.158631][T21479] loop5: detected capacity change from 0 to 2048 [ 592.171530][T21473] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 592.213703][T21474] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 592.222454][T21487] loop2: detected capacity change from 0 to 2048 executing program executing program [ 592.295576][T21479] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 592.427699][T21487] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 592.513152][T21496] loop0: detected capacity change from 0 to 2048 [ 592.554454][T21500] loop3: detected capacity change from 0 to 2048 executing program [ 592.635707][T21496] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 592.674050][T21504] loop4: detected capacity change from 0 to 2048 [ 592.732252][T21505] loop5: detected capacity change from 0 to 2048 [ 592.774098][T21511] loop1: detected capacity change from 0 to 2048 [ 592.809398][T21500] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 592.847192][T21504] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 592.911740][T21505] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 592.965802][T21520] loop2: detected capacity change from 0 to 2048 [ 593.035622][T21527] loop0: detected capacity change from 0 to 2048 executing program [ 593.103746][T21520] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 593.147040][T21511] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 593.228109][T21535] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 593.323897][T21532] loop4: detected capacity change from 0 to 2048 [ 593.337237][T21534] loop3: detected capacity change from 0 to 2048 [ 593.379447][T21535] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.394976][T21520] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.410952][T21520] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.430109][T21535] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.445656][T21520] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.461709][T21527] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 593.467068][T21535] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.500004][T21539] loop5: detected capacity change from 0 to 2048 [ 593.502572][T21520] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.548637][T21520] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 593.663360][T21532] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 593.722861][T21534] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 593.752335][T21539] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 593.770615][T21552] loop1: detected capacity change from 0 to 2048 executing program executing program executing program executing program executing program [ 594.049277][T21563] loop2: detected capacity change from 0 to 2048 executing program executing program [ 594.120935][T21552] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 594.220217][T21572] loop0: detected capacity change from 0 to 2048 [ 594.241424][T21574] loop5: detected capacity change from 0 to 2048 [ 594.253592][T21576] loop3: detected capacity change from 0 to 2048 [ 594.270232][T21580] loop4: detected capacity change from 0 to 2048 [ 594.303878][T21574] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 594.319460][T21563] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 594.374065][T21580] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 594.462571][T21592] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 594.494087][T21580] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 594.512076][T21572] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 594.514987][T21592] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 594.611755][T21580] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 594.668865][T21576] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 594.689504][T21592] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program [ 594.836343][T21596] loop5: detected capacity change from 0 to 2048 executing program executing program [ 594.957829][T21604] loop1: detected capacity change from 0 to 2048 [ 595.002087][T21608] loop0: detected capacity change from 0 to 2048 [ 595.053494][T21614] loop2: detected capacity change from 0 to 2048 [ 595.063518][T21596] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 595.112479][T21616] loop3: detected capacity change from 0 to 2048 [ 595.164750][T21604] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 595.245238][T21624] loop4: detected capacity change from 0 to 2048 [ 595.277688][T21616] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 595.315643][T21608] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 595.370911][T21637] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 595.389060][T21637] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 595.405288][T21624] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 595.424395][T21614] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 595.448869][T21637] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 595.527753][T21637] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 595.644147][T21637] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 595.702090][T21641] loop5: detected capacity change from 0 to 2048 executing program [ 595.860048][T21648] loop2: detected capacity change from 0 to 2048 [ 595.881404][T21641] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 595.995549][T21650] loop3: detected capacity change from 0 to 2048 executing program executing program [ 596.087922][T21654] loop0: detected capacity change from 0 to 2048 [ 596.152384][T21661] loop4: detected capacity change from 0 to 2048 [ 596.157548][T21648] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 596.196105][T21650] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 596.311127][T21654] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 596.344958][T21661] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 596.444857][T21677] loop2: detected capacity change from 0 to 2048 [ 596.452148][T21680] loop5: detected capacity change from 0 to 2048 [ 596.456153][T21669] loop1: detected capacity change from 0 to 2048 executing program executing program [ 596.539216][T21691] loop3: detected capacity change from 0 to 2048 [ 596.604323][T21677] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 596.620543][T21680] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 596.645752][T21669] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 596.680485][T21693] loop4: detected capacity change from 0 to 2048 [ 596.732159][T21691] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 596.842884][T21697] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 596.928749][T21697] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.944477][T21691] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.981583][T21691] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.982867][T21706] loop2: detected capacity change from 0 to 2048 [ 597.004688][T21693] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 597.012296][T21704] loop0: detected capacity change from 0 to 2048 executing program [ 597.094675][T21691] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 597.110768][T21697] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 597.187368][T21710] loop5: detected capacity change from 0 to 2048 [ 597.203785][T21714] loop1: detected capacity change from 0 to 2048 executing program [ 597.223634][T21706] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 597.252744][T21704] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 597.451004][T21710] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 597.507126][T21729] loop4: detected capacity change from 0 to 2048 [ 597.515895][T21714] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 597.552760][T21728] loop3: detected capacity change from 0 to 2048 executing program executing program [ 597.611057][T21710] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 597.703208][T21734] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 597.760024][T21729] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 597.777205][T21734] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 597.815877][T21728] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 597.865394][T21743] loop2: detected capacity change from 0 to 2048 [ 597.876053][T21734] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program executing program executing program [ 598.156759][T21753] loop0: detected capacity change from 0 to 2048 [ 598.162458][T21743] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 598.205769][T21757] loop1: detected capacity change from 0 to 2048 [ 598.231671][T21756] loop4: detected capacity change from 0 to 2048 [ 598.284252][T21761] loop5: detected capacity change from 0 to 2048 [ 598.284401][T21760] loop3: detected capacity change from 0 to 2048 executing program [ 598.362189][T21756] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 598.400532][T21753] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 598.416222][T21757] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 598.504042][T21760] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 598.567014][T21775] loop2: detected capacity change from 0 to 2048 [ 598.575007][T21779] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 598.575096][T21761] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 598.661932][T21779] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 598.665994][T21753] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 598.768248][T21775] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 598.816295][T21753] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 598.901194][T21753] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 598.911917][T21779] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 599.009545][T21789] loop1: detected capacity change from 0 to 2048 [ 599.017785][T21787] loop4: detected capacity change from 0 to 2048 executing program [ 599.065420][T21792] loop3: detected capacity change from 0 to 2048 executing program executing program [ 599.231914][T21792] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 599.248366][T21787] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 599.271008][T21796] loop2: detected capacity change from 0 to 2048 [ 599.374772][T21796] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 599.403133][T21805] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 599.447065][T21805] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 599.486047][T21805] EXT4-fs (loop1): This should not happen!! Data will be lost [ 599.486047][T21805] executing program [ 599.553044][T21805] EXT4-fs (loop1): Total free blocks count 0 [ 599.584712][T21816] loop5: detected capacity change from 0 to 2048 [ 599.591514][T21805] EXT4-fs (loop1): Free/Dirty block details executing program [ 599.623530][T21805] EXT4-fs (loop1): free_blocks=0 executing program [ 599.671012][T21819] loop0: detected capacity change from 0 to 2048 [ 599.677846][T21805] EXT4-fs (loop1): dirty_blocks=16 [ 599.682994][T21805] EXT4-fs (loop1): Block reservation details executing program [ 599.749581][T21805] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 599.780550][T21822] loop4: detected capacity change from 0 to 2048 [ 599.829835][T21816] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 599.913087][T21829] loop2: detected capacity change from 0 to 2048 [ 599.936802][T21819] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.035704][T21829] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.051000][T21822] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.070798][T21835] loop3: detected capacity change from 0 to 2048 executing program executing program executing program [ 600.244575][T21845] loop1: detected capacity change from 0 to 2048 executing program [ 600.314147][T21852] loop5: detected capacity change from 0 to 2048 [ 600.322131][T21835] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.365560][T21848] loop0: detected capacity change from 0 to 2048 executing program [ 600.407642][T21852] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.456308][T21845] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.487100][T21855] loop4: detected capacity change from 0 to 2048 [ 600.539824][T21862] loop2: detected capacity change from 0 to 2048 executing program [ 600.675969][T21871] loop5: detected capacity change from 0 to 2048 [ 600.677222][T21848] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 600.775159][T21855] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.844421][T21855] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 600.847785][T21862] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 600.902121][T21855] EXT4-fs (loop4): This should not happen!! Data will be lost [ 600.902121][T21855] [ 600.940868][T21877] loop3: detected capacity change from 0 to 2048 [ 600.951749][T21871] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 600.997907][T21880] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 601.007895][T21855] EXT4-fs (loop4): Total free blocks count 0 [ 601.089641][T21855] EXT4-fs (loop4): Free/Dirty block details [ 601.124382][T21884] loop1: detected capacity change from 0 to 2048 [ 601.138521][T21880] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 601.154148][T21855] EXT4-fs (loop4): free_blocks=0 [ 601.157417][T21862] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 601.159193][T21855] EXT4-fs (loop4): dirty_blocks=16 [ 601.177088][T21877] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 601.179699][T21855] EXT4-fs (loop4): Block reservation details [ 601.218749][T21880] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 601.243782][T21862] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 601.274951][T21880] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 601.294889][T21862] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 601.318420][T21855] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 601.342403][T21862] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 601.349631][T21884] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 601.533228][T21897] loop0: detected capacity change from 0 to 2048 executing program executing program [ 601.675062][T21902] loop3: detected capacity change from 0 to 2048 [ 601.694842][T21904] loop2: detected capacity change from 0 to 2048 [ 601.704009][T21901] loop4: detected capacity change from 0 to 2048 [ 601.737755][T21907] loop5: detected capacity change from 0 to 2048 [ 601.767227][T21897] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 601.822763][T21916] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 601.906481][T21897] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.002371][T21902] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 602.042097][T21904] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 602.065708][T21901] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 602.076522][T21926] loop1: detected capacity change from 0 to 2048 [ 602.084575][T21907] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 602.144730][T21929] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.203309][T21901] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.220113][T21929] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.246887][T21929] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.289118][T21929] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 602.329847][T21926] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 602.370970][T21901] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.395680][T21929] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.415446][T21901] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 602.455580][T21929] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program executing program [ 602.645753][T21944] loop5: detected capacity change from 0 to 2048 [ 602.666234][T21948] loop1: detected capacity change from 0 to 2048 [ 602.687906][T21945] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 602.808479][T21944] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 602.867703][T21945] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 602.921115][T21960] loop2: detected capacity change from 0 to 2048 [ 602.929512][T21959] loop3: detected capacity change from 0 to 2048 [ 602.965283][T21964] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.025731][T21948] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 603.069500][T21964] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.086120][T21945] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.127374][T21945] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.154177][T21960] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 603.203148][T21970] loop4: detected capacity change from 0 to 2048 [ 603.240346][T21945] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 603.298145][T21959] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 603.341010][T21970] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 603.358689][T21964] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.382561][T21977] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 603.469661][T21959] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.485949][T21977] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.504890][T21978] loop5: detected capacity change from 0 to 2048 executing program [ 603.523394][T21959] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.547285][T21977] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.587276][T21977] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.657951][T21977] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.660650][T21959] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.725324][T21977] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program executing program [ 603.763413][T21978] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 603.882242][T21996] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.902174][T21991] loop1: detected capacity change from 0 to 2048 [ 603.919134][T21992] loop4: detected capacity change from 0 to 2048 executing program [ 603.943657][T21995] loop0: detected capacity change from 0 to 2048 [ 603.953536][T21996] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 603.955811][T21994] loop2: detected capacity change from 0 to 2048 [ 603.971795][T21978] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.047953][T22000] loop3: detected capacity change from 0 to 2048 [ 604.048728][T21978] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.055289][T21996] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.090660][T21996] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.141829][T21992] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 604.167541][T21995] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 604.185920][T21991] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 604.221584][T21996] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.225890][T21978] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.276388][T22000] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 604.292597][T21991] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.354545][T21994] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 604.436478][T22013] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.503965][T22013] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 604.564923][T22013] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 604.654003][T22023] loop5: detected capacity change from 0 to 2048 [ 604.654172][T22021] loop0: detected capacity change from 0 to 2048 executing program executing program executing program executing program [ 604.869005][T22021] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 604.876497][T22034] loop3: detected capacity change from 0 to 2048 [ 604.913711][T22029] loop2: detected capacity change from 0 to 2048 [ 604.920617][T22030] loop4: detected capacity change from 0 to 2048 [ 604.970308][T22023] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 605.052264][T22039] loop1: detected capacity change from 0 to 2048 executing program [ 605.088440][T22029] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 605.110660][T22034] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 605.131261][T22030] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 605.186978][T22046] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 605.204322][T22050] loop0: detected capacity change from 0 to 2048 executing program [ 605.275125][T22039] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 605.310878][T22046] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 605.311326][T22034] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 605.416485][T22060] loop5: detected capacity change from 0 to 2048 [ 605.423061][T22050] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 605.475275][T22034] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 605.493737][T22046] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 605.669597][T22060] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program [ 605.897892][T22075] loop0: detected capacity change from 0 to 2048 [ 605.930902][T22077] loop4: detected capacity change from 0 to 2048 executing program [ 606.020972][T22081] loop1: detected capacity change from 0 to 2048 [ 606.025317][T22075] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 606.031406][T22084] loop2: detected capacity change from 0 to 2048 [ 606.122531][T22088] loop5: detected capacity change from 0 to 2048 [ 606.162164][T22077] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 606.235521][T22081] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 606.261205][T22100] loop3: detected capacity change from 0 to 2048 executing program [ 606.296554][T22100] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 606.360912][T22084] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 606.403484][T22088] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 606.635279][T22114] loop0: detected capacity change from 0 to 2048 executing program [ 606.732617][T22117] loop1: detected capacity change from 0 to 2048 [ 606.749752][T22120] loop2: detected capacity change from 0 to 2048 executing program executing program [ 606.811089][T22123] loop3: detected capacity change from 0 to 2048 [ 606.841641][T22117] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 606.890589][T22129] loop4: detected capacity change from 0 to 2048 [ 606.941673][T22123] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 606.959864][T22120] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, [ 606.959864][T22114] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, [ 606.959888][T22120] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 606.968275][T22114] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 607.016101][T22135] loop5: detected capacity change from 0 to 2048 executing program [ 607.077266][T22129] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 607.191073][T22140] loop1: detected capacity change from 0 to 2048 executing program executing program [ 607.254344][T22135] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 607.356355][T22140] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 607.428329][T22153] loop4: detected capacity change from 0 to 2048 executing program executing program executing program [ 607.589588][T22153] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 607.648548][T22163] loop3: detected capacity change from 0 to 2048 [ 607.663456][T22166] loop0: detected capacity change from 0 to 2048 executing program executing program [ 607.704276][T22168] loop5: detected capacity change from 0 to 2048 [ 607.816707][T22171] loop1: detected capacity change from 0 to 2048 [ 607.853962][T22175] loop2: detected capacity change from 0 to 2048 executing program [ 607.901667][T22163] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 607.977939][T22168] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 608.002769][T22171] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 608.029733][T22166] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 608.045972][T22168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 608.069396][T22168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 608.069396][T22168] executing program [ 608.082993][T22168] EXT4-fs (loop5): Total free blocks count 0 [ 608.121471][T22175] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 608.163806][T22168] EXT4-fs (loop5): Free/Dirty block details [ 608.191113][T22168] EXT4-fs (loop5): free_blocks=0 [ 608.196208][T22168] EXT4-fs (loop5): dirty_blocks=16 [ 608.258119][T22168] EXT4-fs (loop5): Block reservation details [ 608.266672][T22168] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 608.275063][T22191] loop4: detected capacity change from 0 to 2048 executing program executing program executing program [ 608.465731][T22191] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 608.656779][T22214] loop3: detected capacity change from 0 to 2048 [ 608.702846][T22211] loop5: detected capacity change from 0 to 2048 [ 608.716889][T22212] loop2: detected capacity change from 0 to 2048 [ 608.723226][T22215] loop0: detected capacity change from 0 to 2048 executing program executing program [ 608.842931][T22214] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 608.929076][T22212] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 609.001256][T22215] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.024258][T22211] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.070349][T22230] loop1: detected capacity change from 0 to 2048 executing program executing program [ 609.193344][T22236] loop3: detected capacity change from 0 to 2048 [ 609.243079][T22230] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.261925][T22242] loop4: detected capacity change from 0 to 2048 executing program executing program [ 609.412173][T22236] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.465961][T22256] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.490674][T22250] loop5: detected capacity change from 0 to 2048 executing program [ 609.516204][T22254] loop0: detected capacity change from 0 to 2048 [ 609.535647][T22256] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 609.571219][T22250] EXT4-fs mount: 337 callbacks suppressed [ 609.571244][T22250] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 609.578954][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 609.606749][T22259] loop2: detected capacity change from 0 to 2048 [ 609.617695][T22256] EXT4-fs (loop4): This should not happen!! Data will be lost [ 609.617695][T22256] [ 609.640738][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 609.667069][T22250] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.690481][T22256] EXT4-fs (loop4): Total free blocks count 0 [ 609.690737][T22254] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 609.708700][T22256] EXT4-fs (loop4): Free/Dirty block details [ 609.708727][T22256] EXT4-fs (loop4): free_blocks=0 [ 609.708747][T22256] EXT4-fs (loop4): dirty_blocks=16 [ 609.708765][T22256] EXT4-fs (loop4): Block reservation details [ 609.708782][T22256] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 609.813701][T22259] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 609.845310][T22254] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.878389][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 609.896620][T22259] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 609.995479][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 610.022716][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 610.082735][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 610.230738][T22278] loop3: detected capacity change from 0 to 2048 [ 610.241988][T22280] loop1: detected capacity change from 0 to 2048 [ 610.267797][T22282] loop5: detected capacity change from 0 to 2048 [ 610.364913][T22282] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 610.365223][T22278] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 610.392243][T22280] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 610.436239][T22282] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 610.471041][T22285] loop2: detected capacity change from 0 to 2048 [ 610.493871][T22289] loop4: detected capacity change from 0 to 2048 [ 610.506335][T22280] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 610.547927][T22278] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 610.595838][T22285] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 610.605778][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 610.695295][T22304] loop0: detected capacity change from 0 to 2048 [ 610.702334][T22289] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 610.730481][T22285] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 610.798972][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 610.828947][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 610.837148][T22289] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 610.849090][T22304] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 611.005328][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 611.041267][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 611.044736][T22304] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 611.125825][T22317] loop3: detected capacity change from 0 to 2048 [ 611.188739][T22314] loop5: detected capacity change from 0 to 2048 [ 611.221924][T22317] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 611.257399][T22321] loop4: detected capacity change from 0 to 2048 [ 611.272426][T22325] loop2: detected capacity change from 0 to 2048 [ 611.289170][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 611.329048][T22321] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 611.356635][T22317] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 611.400698][T22321] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 611.402933][T22314] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 611.420599][T22334] loop1: detected capacity change from 0 to 2048 [ 611.456523][T22325] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 611.502328][T22314] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, [ 611.502328][T22325] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, [ 611.502358][T22314] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 611.510919][T22325] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 611.608805][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 611.629002][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 611.653692][T22334] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 611.722637][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 611.797845][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 611.804690][T22344] loop4: detected capacity change from 0 to 2048 executing program [ 611.862157][T22334] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 612.017529][T22344] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 612.142905][T22344] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 612.158309][T22347] loop3: detected capacity change from 0 to 2048 [ 612.181886][T22353] loop0: detected capacity change from 0 to 2048 [ 612.196525][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 612.209636][T22358] loop2: detected capacity change from 0 to 2048 [ 612.240971][T22360] loop5: detected capacity change from 0 to 2048 [ 612.281262][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 612.326383][T22358] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 612.341291][T22360] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 612.365187][T22347] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 612.502109][T22353] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 612.523008][T22360] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 612.532075][T22347] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 612.587555][T22358] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 612.672206][T22353] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 612.690472][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 612.713430][T22377] loop1: detected capacity change from 0 to 2048 executing program [ 612.776883][T22381] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 612.815575][T22381] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 612.840726][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 612.852612][T22353] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 612.876489][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 612.896628][T22353] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 612.917523][T22381] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 612.935049][T22390] loop4: detected capacity change from 0 to 2048 [ 612.947577][T22377] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 612.983877][T22381] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 613.008156][T22353] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 613.066819][T22377] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 613.098257][T22353] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 613.113815][T22381] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 613.185784][T22390] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 613.265345][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 613.301683][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 613.396585][T22405] loop5: detected capacity change from 0 to 2048 [ 613.421475][T22390] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 613.453140][T22406] loop3: detected capacity change from 0 to 2048 [ 613.558347][T22405] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.567076][T22410] loop2: detected capacity change from 0 to 2048 [ 613.601963][T22415] loop1: detected capacity change from 0 to 2048 [ 613.612740][T22406] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.639100][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 613.734662][T22406] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 613.780678][T22410] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.793761][T22405] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 613.840192][T22415] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.858060][T22424] loop0: detected capacity change from 0 to 2048 [ 613.929822][T22410] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 613.964971][T22424] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.003551][T22415] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 614.041842][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 614.088862][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.142655][T22424] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 614.209223][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.273027][T22439] loop4: detected capacity change from 0 to 2048 [ 614.327410][T17501] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.327505][T22441] loop3: detected capacity change from 0 to 2048 executing program [ 614.352954][T22443] loop5: detected capacity change from 0 to 2048 [ 614.371939][T17499] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.430157][T22443] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 614.468907][T22439] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.545752][T22449] loop1: detected capacity change from 0 to 2048 [ 614.566531][T22455] loop2: detected capacity change from 0 to 2048 [ 614.569653][T22441] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.609388][T22439] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 614.664523][T22441] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 614.686307][T22443] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 614.755950][T22449] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.778845][T22457] loop0: detected capacity change from 0 to 2048 [ 614.825819][T22449] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 614.862468][T17504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.885770][T17506] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.899147][T17503] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 614.945293][T17500] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.968508][T22457] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 615.007330][T22455] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 615.092578][T22468] loop3: detected capacity change from 0 to 2048 [ 615.130917][T22457] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 615.216117][T22473] loop4: detected capacity change from 0 to 2048 [ 615.244988][T22457] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 615.313388][T22484] loop1: detected capacity change from 0 to 2048 [ 615.335610][T22468] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 615.470602][T22484] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 615.506640][T22483] loop2: detected capacity change from 0 to 2048 [ 615.513847][T22473] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 615.556368][T22485] loop5: detected capacity change from 0 to 2048 executing program executing program [ 615.636020][T22483] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 615.733402][T22500] loop0: detected capacity change from 0 to 2048 [ 615.819495][T22485] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 615.923201][T22485] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program [ 616.040868][T22500] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 616.066146][T22511] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 616.116375][T22518] loop3: detected capacity change from 0 to 2048 [ 616.138698][T22513] loop4: detected capacity change from 0 to 2048 [ 616.165791][T22511] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 616.260432][T22524] loop1: detected capacity change from 0 to 2048 [ 616.271389][T22523] loop2: detected capacity change from 0 to 2048 [ 616.285568][T22513] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 616.343269][T22518] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 616.423029][T22523] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 616.524397][T22524] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 616.587629][T22537] loop5: detected capacity change from 0 to 2048 [ 616.610408][T22541] loop0: detected capacity change from 0 to 2048 executing program [ 616.750714][T22547] loop3: detected capacity change from 0 to 2048 [ 616.754725][T22544] loop4: detected capacity change from 0 to 2048 [ 616.817592][T22537] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 616.853376][T22541] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 616.888418][T22550] loop2: detected capacity change from 0 to 2048 [ 616.946508][T22544] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 617.004944][T22547] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 617.093043][T22565] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 617.110771][T22550] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 617.210995][T22565] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 617.226770][T22547] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 617.253816][T22565] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 617.274532][T22547] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 617.416788][T22577] loop1: detected capacity change from 0 to 2048 executing program executing program [ 617.608937][T22577] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 617.731113][T22586] loop5: detected capacity change from 0 to 2048 [ 617.738829][T22590] loop3: detected capacity change from 0 to 2048 [ 617.789939][T22594] loop4: detected capacity change from 0 to 2048 [ 617.837427][T22596] loop2: detected capacity change from 0 to 2048 [ 617.875034][T22599] loop0: detected capacity change from 0 to 2048 executing program [ 617.877500][T22586] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 617.930253][T22594] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 617.957734][T22590] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 618.094625][T22608] loop1: detected capacity change from 0 to 2048 [ 618.101398][T22596] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 618.147521][T22599] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 618.230366][T22622] loop5: detected capacity change from 0 to 2048 executing program [ 618.320629][T22608] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 618.388182][T22631] loop4: detected capacity change from 0 to 2048 executing program [ 618.447984][T22622] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 618.469389][T22633] loop2: detected capacity change from 0 to 2048 executing program [ 618.664654][T22631] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 618.742201][T22633] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 618.836872][T22649] loop0: detected capacity change from 0 to 2048 executing program executing program [ 619.011829][T22654] loop2: detected capacity change from 0 to 2048 [ 619.036725][T22655] loop3: detected capacity change from 0 to 2048 executing program [ 619.075653][T22663] loop1: detected capacity change from 0 to 2048 [ 619.076120][T22658] loop5: detected capacity change from 0 to 2048 [ 619.104653][T22649] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 619.135665][T22665] loop4: detected capacity change from 0 to 2048 [ 619.195060][T22655] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 619.220250][T22649] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.269663][T22649] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.304282][T22672] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.327491][T22663] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 619.342613][T22654] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 619.356661][T22672] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.374122][T22649] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.405826][T22649] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 619.477720][T22658] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 619.532493][T22681] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 619.587351][T22684] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 619.656428][T22683] loop3: detected capacity change from 0 to 2048 [ 619.658958][T22681] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 619.727251][T22684] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.743499][T22658] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.761835][T22681] EXT4-fs (loop4): This should not happen!! Data will be lost [ 619.761835][T22681] [ 619.785831][T22681] EXT4-fs (loop4): Total free blocks count 0 [ 619.803192][T22688] loop1: detected capacity change from 0 to 2048 [ 619.816221][T22681] EXT4-fs (loop4): Free/Dirty block details [ 619.835302][T22686] loop2: detected capacity change from 0 to 2048 [ 619.850338][T22681] EXT4-fs (loop4): free_blocks=0 [ 619.883645][T22683] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 619.899340][T22690] loop0: detected capacity change from 0 to 2048 [ 619.911051][T22658] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.936073][T22681] EXT4-fs (loop4): dirty_blocks=16 [ 619.941750][T22684] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 619.972462][T22681] EXT4-fs (loop4): Block reservation details [ 620.019723][T22681] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 620.046729][T22686] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 620.090277][T22690] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 620.108771][T22688] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 620.217825][T22690] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 620.320840][T22690] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 620.336601][T22702] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 620.353497][T22705] loop4: detected capacity change from 0 to 2048 executing program executing program [ 620.444979][T22702] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 620.477328][T22707] loop3: detected capacity change from 0 to 2048 [ 620.496204][T22713] loop5: detected capacity change from 0 to 2048 [ 620.514038][T22690] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 620.526973][T22711] loop1: detected capacity change from 0 to 2048 [ 620.531675][T22702] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 620.560131][T22715] loop2: detected capacity change from 0 to 2048 [ 620.594547][T22705] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 620.615289][T22702] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 620.672564][T22707] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 620.741639][T22713] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 620.799931][T22715] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 620.884513][T22711] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 620.974040][T22729] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 621.035943][T22733] loop4: detected capacity change from 0 to 2048 [ 621.070346][T22711] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 621.087213][T22729] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 621.156030][T22729] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 621.176224][T22711] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 621.219747][T22729] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 621.251650][T22711] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 621.314536][T22711] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 621.318822][T22729] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program executing program [ 621.458803][T22733] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 621.526095][T22751] loop0: detected capacity change from 0 to 2048 [ 621.532838][T22733] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 621.547801][T22733] EXT4-fs (loop4): This should not happen!! Data will be lost [ 621.547801][T22733] [ 621.593479][T22733] EXT4-fs (loop4): Total free blocks count 0 [ 621.597620][T22757] loop2: detected capacity change from 0 to 2048 [ 621.616829][T22756] loop3: detected capacity change from 0 to 2048 [ 621.622407][T22733] EXT4-fs (loop4): Free/Dirty block details [ 621.633844][T22751] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 621.655794][T22733] EXT4-fs (loop4): free_blocks=0 [ 621.658254][T22755] loop5: detected capacity change from 0 to 2048 [ 621.662903][T22733] EXT4-fs (loop4): dirty_blocks=16 [ 621.676955][T22733] EXT4-fs (loop4): Block reservation details executing program [ 621.724266][T22733] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 621.816212][T22755] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 621.832773][T22770] loop1: detected capacity change from 0 to 2048 [ 621.849491][T22757] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 621.899948][T22756] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 621.946894][T22771] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 622.027326][T22771] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.043454][T22755] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 622.145684][T22755] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.161325][T22771] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 622.200792][T22770] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 622.226620][T22771] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 622.311765][T22780] loop0: detected capacity change from 0 to 2048 [ 622.337067][T22788] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.409547][T22787] loop4: detected capacity change from 0 to 2048 [ 622.410343][T22784] loop2: detected capacity change from 0 to 2048 [ 622.429652][T22788] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.446323][T22770] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.472113][T22770] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.473666][T22788] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.513581][T22788] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.514498][T22790] loop3: detected capacity change from 0 to 2048 [ 622.542805][T22770] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.582770][T22780] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 622.612761][T22770] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 622.643209][T22784] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 622.675831][T22770] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 622.719236][T22787] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 622.840345][T22790] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 622.946847][T22803] loop5: detected capacity change from 0 to 2048 executing program [ 623.053813][T22809] loop2: detected capacity change from 0 to 2048 [ 623.092583][T22811] loop4: detected capacity change from 0 to 2048 executing program [ 623.176030][T22815] loop3: detected capacity change from 0 to 2048 executing program [ 623.237482][T22823] loop0: detected capacity change from 0 to 2048 [ 623.307101][T22811] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 623.340445][T22809] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 623.365497][T22803] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 623.400173][T22815] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 623.450202][T22811] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.490328][T22830] loop1: detected capacity change from 0 to 2048 [ 623.506856][T22823] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 623.522534][T22832] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.543930][T22811] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.549254][T22833] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.604680][T22832] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.621035][T22815] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.682387][T22833] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.687101][T22811] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.717934][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 623.725110][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 623.730033][T22811] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.748043][T22811] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.764910][T22815] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.797585][T22832] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.801136][T22811] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.828461][T22833] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.848124][T22815] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 623.885876][T22832] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 623.936807][T22830] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 624.045176][T22845] loop2: detected capacity change from 0 to 2048 executing program executing program executing program executing program [ 624.287413][T22855] loop3: detected capacity change from 0 to 2048 [ 624.299076][T22845] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 624.437386][T22861] loop0: detected capacity change from 0 to 2048 [ 624.454827][T22859] loop5: detected capacity change from 0 to 2048 [ 624.485621][T22864] loop1: detected capacity change from 0 to 2048 executing program [ 624.541276][T22870] loop4: detected capacity change from 0 to 2048 [ 624.549092][T22855] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 624.607452][T22864] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 624.625635][T22861] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 624.681199][T22859] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 624.726107][T22870] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 624.752355][T22882] loop2: detected capacity change from 0 to 2048 [ 624.775972][T22887] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 624.829403][T22864] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 624.845115][T22887] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program executing program [ 624.929217][T22887] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 624.944618][T22864] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 624.965180][T22882] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 625.077050][T22901] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.087317][T22864] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.109144][T22887] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.149947][T22887] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.164641][T22901] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.190377][T22882] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 625.225973][T22882] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 625.267778][T22901] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.289710][T22882] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 625.325043][T22909] loop5: detected capacity change from 0 to 2048 [ 625.346389][T22911] loop0: detected capacity change from 0 to 2048 [ 625.350784][T22882] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 625.368202][T22901] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.441591][T22914] loop3: detected capacity change from 0 to 2048 [ 625.458550][T22901] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 625.490858][T22915] loop4: detected capacity change from 0 to 2048 [ 625.515268][T22909] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 625.558388][T22922] loop1: detected capacity change from 0 to 2048 [ 625.608781][T22911] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 625.706075][T22915] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 625.727227][T22909] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 625.744987][T22914] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 625.781475][T22911] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 625.804468][T22909] EXT4-fs (loop5): This should not happen!! Data will be lost [ 625.804468][T22909] [ 625.816198][T22922] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 625.863813][T22934] loop2: detected capacity change from 0 to 2048 [ 625.865828][T22909] EXT4-fs (loop5): Total free blocks count 0 [ 625.877119][T22911] EXT4-fs (loop0): This should not happen!! Data will be lost [ 625.877119][T22911] [ 625.888304][T22935] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 625.892564][T22909] EXT4-fs (loop5): Free/Dirty block details [ 625.943511][T22909] EXT4-fs (loop5): free_blocks=0 [ 625.961780][T22909] EXT4-fs (loop5): dirty_blocks=16 [ 625.975012][T22911] EXT4-fs (loop0): Total free blocks count 0 [ 625.980749][T22909] EXT4-fs (loop5): Block reservation details [ 625.996341][T22909] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 626.003114][T22935] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 626.003511][T22922] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 626.004739][T22922] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 626.020128][T22911] EXT4-fs (loop0): Free/Dirty block details [ 626.055064][T22911] EXT4-fs (loop0): free_blocks=0 [ 626.060180][T22911] EXT4-fs (loop0): dirty_blocks=16 [ 626.065305][T22911] EXT4-fs (loop0): Block reservation details [ 626.071571][T22911] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 626.091645][T22935] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 626.119912][T22922] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 626.146298][T22922] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 626.162371][T22935] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 626.174890][T22934] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 626.196712][T22935] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 626.291632][T22943] loop4: detected capacity change from 0 to 2048 executing program [ 626.430300][T22950] loop0: detected capacity change from 0 to 2048 executing program executing program executing program executing program [ 626.544188][T22943] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 626.629726][T22962] loop3: detected capacity change from 0 to 2048 [ 626.651635][T22964] loop1: detected capacity change from 0 to 2048 [ 626.671952][T22961] loop2: detected capacity change from 0 to 2048 [ 626.696374][T22957] loop5: detected capacity change from 0 to 2048 [ 626.733600][T22964] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 626.751411][T22950] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 626.802050][T22961] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 626.835246][T22962] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 626.960767][T22957] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 627.284457][T22989] loop1: detected capacity change from 0 to 2048 [ 627.305386][T22986] loop2: detected capacity change from 0 to 2048 [ 627.328395][T22994] loop4: detected capacity change from 0 to 2048 executing program executing program executing program [ 627.439143][T23001] loop0: detected capacity change from 0 to 2048 [ 627.449061][T23002] loop3: detected capacity change from 0 to 2048 [ 627.468316][T22999] loop5: detected capacity change from 0 to 2048 [ 627.471148][T22989] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 627.520621][T22986] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 627.649597][T23002] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 627.688585][T22994] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 627.708102][T23001] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 627.880273][T22999] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 627.956096][T23020] loop2: detected capacity change from 0 to 2048 executing program [ 628.077360][T23028] loop4: detected capacity change from 0 to 2048 [ 628.095524][T23029] loop3: detected capacity change from 0 to 2048 executing program executing program [ 628.210869][T23020] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 628.211267][T23033] loop0: detected capacity change from 0 to 2048 [ 628.253123][T23028] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 628.301804][T23029] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 628.317914][T23042] loop1: detected capacity change from 0 to 2048 executing program [ 628.388438][T23040] loop5: detected capacity change from 0 to 2048 executing program [ 628.508954][T23042] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 628.528443][T23053] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 628.579072][T23053] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 628.591424][T23053] EXT4-fs (loop0): This should not happen!! Data will be lost [ 628.591424][T23053] [ 628.601457][T23053] EXT4-fs (loop0): Total free blocks count 0 [ 628.607750][T23053] EXT4-fs (loop0): Free/Dirty block details [ 628.613654][T23053] EXT4-fs (loop0): free_blocks=0 [ 628.620216][T23053] EXT4-fs (loop0): dirty_blocks=16 executing program [ 628.625415][T23053] EXT4-fs (loop0): Block reservation details [ 628.631847][T23053] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 628.694470][T23040] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program [ 628.934749][T23065] loop0: detected capacity change from 0 to 2048 executing program [ 629.002532][T23068] loop1: detected capacity change from 0 to 2048 [ 629.013717][T23072] loop4: detected capacity change from 0 to 2048 [ 629.043174][T23073] loop3: detected capacity change from 0 to 2048 [ 629.057296][T23069] loop2: detected capacity change from 0 to 2048 [ 629.071261][T23065] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 629.171266][T23068] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 629.244140][T23073] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 629.274626][T23069] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 629.287202][T23091] loop5: detected capacity change from 0 to 2048 [ 629.355441][T23095] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.376404][T23094] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 629.439437][T23095] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.456237][T23069] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.487828][T23072] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 629.529620][T23091] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 629.547551][T23073] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.567352][T23069] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 629.621325][T23099] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.646040][T23095] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.665455][T23099] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.687301][T23072] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.687310][T23069] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.727698][T23069] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 629.802630][T23072] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 629.886321][T23099] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program [ 629.993162][T23072] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 630.093480][T23109] loop0: detected capacity change from 0 to 2048 executing program executing program [ 630.162326][T23113] loop1: detected capacity change from 0 to 2048 [ 630.217231][T23114] loop5: detected capacity change from 0 to 2048 [ 630.261472][T23120] loop2: detected capacity change from 0 to 2048 [ 630.263160][T23118] loop3: detected capacity change from 0 to 2048 executing program [ 630.353540][T23109] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 630.391014][T23113] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 630.460993][T23109] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 630.479793][T23118] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 630.506437][T23120] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 630.555859][T23133] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 630.573983][T23109] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 630.633081][T23114] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 630.691455][T23109] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 630.698907][T23139] loop4: detected capacity change from 0 to 2048 executing program executing program [ 630.809694][T23109] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 630.826226][T23133] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 630.948108][T23139] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 630.955524][T23147] loop2: detected capacity change from 0 to 2048 executing program [ 631.049675][T23151] loop3: detected capacity change from 0 to 2048 executing program executing program executing program [ 631.222539][T23151] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 631.273463][T23164] loop1: detected capacity change from 0 to 2048 executing program [ 631.321614][T23160] loop0: detected capacity change from 0 to 2048 [ 631.346300][T23147] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 631.368025][T23165] loop4: detected capacity change from 0 to 2048 [ 631.411940][T23164] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 631.517897][T23171] loop5: detected capacity change from 0 to 2048 [ 631.569952][T23165] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 631.628509][T23160] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 631.684861][T23183] loop2: detected capacity change from 0 to 2048 executing program [ 631.816083][T23191] loop1: detected capacity change from 0 to 2048 [ 631.826547][T23171] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 631.845882][T23187] loop3: detected capacity change from 0 to 2048 [ 631.904597][T23183] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 631.945144][T23193] loop4: detected capacity change from 0 to 2048 [ 631.990313][T23191] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 632.057034][T23187] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 632.121836][T23193] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 632.249436][T23206] loop2: detected capacity change from 0 to 2048 [ 632.258183][T23209] loop0: detected capacity change from 0 to 2048 [ 632.313094][T23212] loop5: detected capacity change from 0 to 2048 executing program [ 632.424305][T23216] loop3: detected capacity change from 0 to 2048 [ 632.464019][T23221] loop1: detected capacity change from 0 to 2048 executing program [ 632.481817][T23209] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 632.595097][T23206] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 632.662006][T23216] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 632.688275][T23212] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 632.777003][T23221] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 632.993895][T23242] loop5: detected capacity change from 0 to 2048 [ 633.002438][T23240] loop0: detected capacity change from 0 to 2048 executing program executing program [ 633.107227][T23246] loop3: detected capacity change from 0 to 2048 [ 633.113945][T23245] loop4: detected capacity change from 0 to 2048 [ 633.134510][T23249] loop1: detected capacity change from 0 to 2048 [ 633.153509][T23240] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 633.207263][T23255] loop2: detected capacity change from 0 to 2048 [ 633.217390][T23242] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 633.292809][T23249] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 633.358006][T23245] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 633.414827][T23246] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 633.430761][T23255] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 633.673579][T23272] loop0: detected capacity change from 0 to 2048 executing program executing program [ 633.727554][T23275] loop4: detected capacity change from 0 to 2048 [ 633.861078][T23280] loop2: detected capacity change from 0 to 2048 [ 633.879165][T23272] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 633.889523][T23282] loop1: detected capacity change from 0 to 2048 executing program executing program [ 633.962441][T23280] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 633.991200][T23275] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 634.032764][T23282] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 634.075358][T23297] loop5: detected capacity change from 0 to 2048 [ 634.106273][T23295] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 634.153084][T23282] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.178035][T23295] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.205016][T23298] loop3: detected capacity change from 0 to 2048 [ 634.209917][T23302] loop0: detected capacity change from 0 to 2048 [ 634.224588][T23295] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.250656][T23295] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.268594][T23302] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 634.299434][T23295] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.331869][T23295] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.377559][T23298] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 634.393197][T23297] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 634.408353][T23311] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.433611][T23302] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.438651][T23295] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 634.480070][T23295] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.532698][T23315] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 634.606819][T23298] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.623243][T23315] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.624537][T23302] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 634.733308][T23315] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.749127][T23298] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.796386][T23298] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.813074][T23315] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.857013][T23319] loop1: detected capacity change from 0 to 2048 [ 634.886294][T23320] loop2: detected capacity change from 0 to 2048 [ 634.900550][T23315] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 634.925152][T23324] loop5: detected capacity change from 0 to 2048 executing program [ 634.955569][T23298] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 635.008772][T23319] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 635.095283][T23328] loop4: detected capacity change from 0 to 2048 [ 635.139701][T23320] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 635.156189][T23324] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 635.248414][T23333] loop0: detected capacity change from 0 to 2048 [ 635.298809][T23328] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 635.385178][T23345] loop1: detected capacity change from 0 to 2048 [ 635.393489][T23348] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program executing program [ 635.475197][T23348] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.491225][T23328] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.552682][T23333] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 635.570577][T23328] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.610061][T23356] loop3: detected capacity change from 0 to 2048 [ 635.627328][T23354] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.644251][T23328] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.653683][T23354] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.671198][T23348] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.690222][T23333] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.714866][T23357] loop2: detected capacity change from 0 to 2048 [ 635.744416][T23345] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 635.749778][T23333] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program executing program [ 635.903653][T23368] loop5: detected capacity change from 0 to 2048 [ 635.920572][T23354] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 635.922249][T23357] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 635.936179][T23333] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 636.015968][T23370] loop4: detected capacity change from 0 to 2048 [ 636.024394][T23354] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 636.043771][T23356] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 636.049850][T23354] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 636.077573][T23368] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 636.115528][T23333] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 636.202639][T23370] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program [ 636.455024][T23380] loop1: detected capacity change from 0 to 2048 [ 636.461790][T23383] loop2: detected capacity change from 0 to 2048 executing program executing program executing program [ 636.584125][T23396] loop4: detected capacity change from 0 to 2048 [ 636.656443][T23380] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 636.692917][T23396] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 636.719560][T23383] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 636.836455][T23397] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 636.904959][T23397] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 636.924977][T23399] loop3: detected capacity change from 0 to 2048 executing program executing program [ 636.950899][T23411] loop0: detected capacity change from 0 to 2048 executing program executing program [ 637.087580][T23414] loop5: detected capacity change from 0 to 2048 [ 637.098408][T23399] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 637.124707][T23411] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 637.164900][T23415] loop4: detected capacity change from 0 to 2048 [ 637.197699][T23421] loop2: detected capacity change from 0 to 2048 [ 637.262216][T23423] loop1: detected capacity change from 0 to 2048 [ 637.306567][T23414] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 637.426670][T23415] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 637.454816][T23421] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 637.524062][T23423] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 637.553747][T23436] loop0: detected capacity change from 0 to 2048 executing program [ 637.728359][T23436] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 637.769040][T23441] loop3: detected capacity change from 0 to 2048 executing program [ 637.846307][T23453] loop5: detected capacity change from 0 to 2048 [ 637.880573][T23441] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 637.926221][T23457] loop1: detected capacity change from 0 to 2048 executing program executing program [ 638.032311][T23465] loop4: detected capacity change from 0 to 2048 executing program [ 638.091598][T23457] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 638.157241][T23453] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 638.222316][T23478] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 638.273291][T23465] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 638.285776][T23478] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 638.303586][T23457] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 638.319770][T23473] loop0: detected capacity change from 0 to 2048 executing program [ 638.352774][T23457] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 638.429046][T23473] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 638.465274][T23478] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 638.482712][T23488] loop3: detected capacity change from 0 to 2048 [ 638.492813][T23478] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 638.505821][T23457] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 638.517961][T23489] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1) [ 638.541117][T23489] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #18: block 62218: comm syz-executor326: lblock 0 mapped to illegal pblock 62218 (length 1)