d nobh option [ 108.423138][ T1225] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.157: bg 0: block 255: padding at end of block bitmap is not set [ 108.450390][ T1229] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.458645][ T1229] System zones: 0-7 [ 108.477328][ T1240] EXT4-fs (loop1): Ignoring removed nobh option [ 108.484821][ T1233] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.159: bg 0: block 255: padding at end of block bitmap is not set [ 108.499795][ T1228] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.156: bg 0: block 255: padding at end of block bitmap is not set [ 108.524874][ T1240] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.544672][ T1240] System zones: 0-7 [ 108.568397][ T1237] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.158: bg 0: block 255: padding at end of block bitmap is not set [ 108.603514][ T1252] EXT4-fs (loop0): Ignoring removed nobh option [ 108.620428][ T1252] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.628562][ T1252] System zones: 0-7 [ 108.764370][ T1262] EXT4-fs (loop6): Ignoring removed nobh option [ 108.766632][ T1251] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.160: bg 0: block 255: padding at end of block bitmap is not set [ 108.785326][ T1250] EXT4-fs (loop2): Ignoring removed nobh option [ 108.800554][ T1262] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.805132][ T1250] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.808703][ T1262] System zones: 0-7 [ 108.816997][ T1250] System zones: 0-7 [ 108.844470][ T1260] EXT4-fs (loop4): Ignoring removed nobh option [ 108.860412][ T1260] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.868525][ T1260] System zones: 0-7 [ 108.874042][ T1257] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.163: bg 0: block 255: padding at end of block bitmap is not set [ 108.878201][ T1259] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.162: bg 0: block 255: padding at end of block bitmap is not set [ 108.889869][ T1249] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.161: bg 0: block 255: padding at end of block bitmap is not set [ 108.930110][ T1274] EXT4-fs (loop1): Ignoring removed nobh option [ 108.940501][ T1274] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 108.948651][ T1274] System zones: 0-7 [ 109.111180][ T1280] EXT4-fs (loop0): Ignoring removed nobh option [ 109.113752][ T1273] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.164: bg 0: block 255: padding at end of block bitmap is not set [ 109.148114][ T1280] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.156395][ T1280] System zones: 0-7 [ 109.163755][ T1279] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.165: bg 0: block 255: padding at end of block bitmap is not set [ 109.220175][ T1289] EXT4-fs (loop6): Ignoring removed nobh option [ 109.230353][ T1289] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.238446][ T1289] System zones: 0-7 [ 109.310187][ T1288] EXT4-fs (loop2): Ignoring removed nobh option [ 109.310194][ T1292] EXT4-fs (loop4): Ignoring removed nobh option [ 109.320592][ T1292] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.330972][ T1292] System zones: 0-7 [ 109.340484][ T1288] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.348640][ T1288] System zones: 0-7 [ 109.357463][ T1297] EXT4-fs (loop1): Ignoring removed nobh option [ 109.366289][ T1287] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.168: bg 0: block 255: padding at end of block bitmap is not set [ 109.381474][ T1286] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.167: bg 0: block 255: padding at end of block bitmap is not set [ 109.381686][ T1285] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.166: bg 0: block 255: padding at end of block bitmap is not set [ 109.432973][ T1310] EXT4-fs (loop0): Ignoring removed nobh option [ 109.478226][ T1297] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.490142][ T1297] System zones: 0-7 [ 109.497145][ T1310] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.517778][ T1310] System zones: 0-7 [ 109.642045][ T1296] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.169: bg 0: block 255: padding at end of block bitmap is not set [ 109.656494][ T1325] EXT4-fs (loop2): Ignoring removed nobh option [ 109.674208][ T1309] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.170: bg 0: block 255: padding at end of block bitmap is not set 2025/05/30 04:44:07 executed programs: 168 [ 109.680032][ T1318] EXT4-fs (loop6): Ignoring removed nobh option [ 109.695521][ T1321] EXT4-fs (loop4): Ignoring removed nobh option [ 109.703876][ T1325] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.712158][ T1325] System zones: 0-7 [ 109.715117][ T1321] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.720774][ T1318] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.732493][ T1318] System zones: 0-7 [ 109.737378][ T1321] System zones: 0-7 [ 109.739286][ T1324] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.171: bg 0: block 255: padding at end of block bitmap is not set [ 109.756123][ T1319] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.173: bg 0: block 255: padding at end of block bitmap is not set [ 109.757064][ T1317] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.172: bg 0: block 255: padding at end of block bitmap is not set [ 109.770904][ T1331] EXT4-fs (loop1): Ignoring removed nobh option [ 109.800468][ T1331] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 109.808895][ T1331] System zones: 0-7 [ 109.888239][ T1330] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.174: bg 0: block 255: padding at end of block bitmap is not set [ 110.152806][ T1351] EXT4-fs (loop0): Ignoring removed nobh option [ 110.155437][ T1355] EXT4-fs (loop2): Ignoring removed nobh option [ 110.170472][ T1351] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.170542][ T1355] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.178590][ T1351] System zones: 0-7 [ 110.191053][ T1346] EXT4-fs (loop6): Ignoring removed nobh option [ 110.192528][ T1355] System zones: 0-7 [ 110.220396][ T1346] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.228555][ T1346] System zones: 0-7 [ 110.246983][ T1352] EXT4-fs (loop4): Ignoring removed nobh option [ 110.247647][ T1350] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.179: bg 0: block 255: padding at end of block bitmap is not set [ 110.270952][ T1352] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.279145][ T1352] System zones: 0-7 [ 110.283952][ T1348] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.176: bg 0: block 255: padding at end of block bitmap is not set [ 110.332164][ T1366] EXT4-fs (loop1): Ignoring removed nobh option [ 110.335378][ T1345] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.178: bg 0: block 255: padding at end of block bitmap is not set [ 110.360288][ T1366] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.368410][ T1366] System zones: 0-7 [ 110.394588][ T1349] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.177: bg 0: block 255: padding at end of block bitmap is not set [ 110.501798][ T1365] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.180: bg 0: block 255: padding at end of block bitmap is not set [ 110.751128][ T1379] EXT4-fs (loop6): Ignoring removed nobh option [ 110.757613][ T1376] EXT4-fs (loop0): Ignoring removed nobh option [ 110.757962][ T1385] EXT4-fs (loop4): Ignoring removed nobh option [ 110.781147][ T1379] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.781353][ T1385] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.789646][ T1379] System zones: 0-7 [ 110.797393][ T1376] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.801925][ T1385] System zones: 0-7 [ 110.809301][ T1376] System zones: 0-7 [ 110.815804][ T1382] EXT4-fs (loop2): Ignoring removed nobh option [ 110.828191][ T1378] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.183: bg 0: block 255: padding at end of block bitmap is not set [ 110.837688][ T1392] EXT4-fs (loop1): Ignoring removed nobh option [ 110.849392][ T1384] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.184: bg 0: block 255: padding at end of block bitmap is not set [ 110.864337][ T1375] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.181: bg 0: block 255: padding at end of block bitmap is not set [ 110.882624][ T1382] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.891731][ T1382] System zones: 0-7 [ 110.897288][ T1392] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 110.905838][ T1377] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.182: bg 0: block 255: padding at end of block bitmap is not set [ 110.921306][ T1392] System zones: 0-7 [ 110.927457][ T1391] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.185: bg 0: block 255: padding at end of block bitmap is not set [ 111.230538][ T1409] EXT4-fs (loop6): Ignoring removed nobh option [ 111.234088][ T1415] EXT4-fs (loop1): Ignoring removed nobh option [ 111.240469][ T1409] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.251391][ T1409] System zones: 0-7 [ 111.260447][ T1415] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.268565][ T1415] System zones: 0-7 [ 111.273541][ T1406] EXT4-fs (loop4): Ignoring removed nobh option [ 111.282153][ T1408] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.186: bg 0: block 255: padding at end of block bitmap is not set [ 111.283818][ T1414] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.190: bg 0: block 255: padding at end of block bitmap is not set [ 111.299732][ T1412] EXT4-fs (loop2): Ignoring removed nobh option [ 111.314159][ T1406] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.325262][ T1406] System zones: 0-7 [ 111.331753][ T1412] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.339990][ T1412] System zones: 0-7 [ 111.344470][ T1418] EXT4-fs (loop0): Ignoring removed nobh option [ 111.353566][ T1405] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.187: bg 0: block 255: padding at end of block bitmap is not set [ 111.367115][ T1411] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.189: bg 0: block 255: padding at end of block bitmap is not set [ 111.397972][ T1418] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.406172][ T1418] System zones: 0-7 [ 111.548534][ T1417] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.188: bg 0: block 255: padding at end of block bitmap is not set [ 111.562915][ T1434] EXT4-fs (loop1): Ignoring removed nobh option [ 111.580276][ T1434] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.588665][ T1434] System zones: 0-7 [ 111.606964][ T1433] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.192: bg 0: block 255: padding at end of block bitmap is not set [ 111.733342][ T1443] EXT4-fs (loop2): Ignoring removed nobh option [ 111.750603][ T1443] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.758757][ T1443] System zones: 0-7 [ 111.791688][ T1449] EXT4-fs (loop4): Ignoring removed nobh option [ 111.798448][ T1437] EXT4-fs (loop6): Ignoring removed nobh option [ 111.810582][ T1437] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.810700][ T1449] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 111.818748][ T1437] System zones: [ 111.826864][ T1449] System zones: [ 111.827360][ T1437] 0-7 [ 111.830453][ T1449] 0-7 [ 111.834144][ T1437] [ 111.836627][ T1449] [ 111.849396][ T1448] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.193: bg 0: block 255: padding at end of block bitmap is not set [ 111.852319][ T1442] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.194: bg 0: block 255: padding at end of block bitmap is not set [ 111.873526][ T1436] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.191: bg 0: block 255: padding at end of block bitmap is not set [ 112.080709][ T1463] EXT4-fs (loop1): Ignoring removed nobh option [ 112.090795][ T1463] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.098973][ T1463] System zones: 0-7 [ 112.181311][ T1477] EXT4-fs (loop6): Ignoring removed nobh option [ 112.184685][ T1466] EXT4-fs (loop0): Ignoring removed nobh option [ 112.194352][ T1462] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.196: bg 0: block 255: padding at end of block bitmap is not set [ 112.210570][ T1477] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.219242][ T1477] System zones: 0-7 [ 112.220504][ T1466] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.227806][ T1470] EXT4-fs (loop4): Ignoring removed nobh option [ 112.237508][ T1466] System zones: 0-7 [ 112.250629][ T1472] EXT4-fs (loop2): Ignoring removed nobh option [ 112.252960][ T1470] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.257760][ T1476] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.200: bg 0: block 255: padding at end of block bitmap is not set [ 112.265479][ T1470] System zones: 0-7 [ 112.281414][ T1472] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.291321][ T1472] System zones: 0-7 [ 112.294579][ T1465] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.198: bg 0: block 255: padding at end of block bitmap is not set [ 112.326608][ T1474] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-1472: bg 0: block 255: padding at end of block bitmap is not set [ 112.327628][ T1469] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.197: bg 0: block 255: padding at end of block bitmap is not set [ 112.413830][ T1493] EXT4-fs (loop6): Ignoring removed nobh option [ 112.430589][ T1493] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.438722][ T1493] System zones: 0-7 [ 112.624184][ T1496] EXT4-fs (loop1): Ignoring removed nobh option [ 112.628964][ T1501] EXT4-fs (loop0): Ignoring removed nobh option [ 112.631258][ T1492] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.202: bg 0: block 255: padding at end of block bitmap is not set [ 112.666122][ T1501] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.677829][ T1501] System zones: 0-7 [ 112.684979][ T1508] EXT4-fs (loop4): Ignoring removed nobh option [ 112.686307][ T1496] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.700506][ T1496] System zones: 0-7 [ 112.707003][ T1512] EXT4-fs (loop2): Ignoring removed nobh option [ 112.715269][ T1508] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.723427][ T1508] System zones: 0-7 [ 112.738094][ T1500] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.203: bg 0: block 255: padding at end of block bitmap is not set [ 112.739911][ T1512] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.760490][ T1512] System zones: 0-7 [ 112.788282][ T1518] EXT4-fs (loop6): Ignoring removed nobh option [ 112.790013][ T1495] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.201: bg 0: block 255: padding at end of block bitmap is not set [ 112.811194][ T1507] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.205: bg 0: block 255: padding at end of block bitmap is not set [ 112.811652][ T1505] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.204: bg 0: block 255: padding at end of block bitmap is not set [ 112.851803][ T1518] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.859995][ T1518] System zones: 0-7 [ 112.940229][ T1527] EXT4-fs (loop0): Ignoring removed nobh option [ 112.950360][ T1527] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 112.958522][ T1527] System zones: 0-7 [ 113.072303][ T1517] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.206: bg 0: block 255: padding at end of block bitmap is not set [ 113.090390][ T1526] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.207: bg 0: block 255: padding at end of block bitmap is not set [ 113.131127][ T1540] EXT4-fs (loop1): Ignoring removed nobh option [ 113.142934][ T1535] EXT4-fs (loop2): Ignoring removed nobh option [ 113.150831][ T1539] EXT4-fs (loop4): Ignoring removed nobh option [ 113.160866][ T1540] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.169151][ T1540] System zones: 0-7 [ 113.170488][ T1535] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.174767][ T1539] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.181231][ T1535] System zones: 0-7 [ 113.193303][ T1539] System zones: 0-7 [ 113.201557][ T1538] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.208: bg 0: block 255: padding at end of block bitmap is not set [ 113.203031][ T1550] EXT4-fs (loop6): Ignoring removed nobh option [ 113.230935][ T1550] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.239215][ T1550] System zones: 0-7 [ 113.244027][ T1534] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.209: bg 0: block 255: padding at end of block bitmap is not set [ 113.244625][ T1545] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.211: bg 0: block 255: padding at end of block bitmap is not set [ 113.268950][ T1537] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.210: bg 0: block 255: padding at end of block bitmap is not set [ 113.380802][ T1568] EXT4-fs (loop6): Ignoring removed nobh option [ 113.397728][ T1563] EXT4-fs (loop1): Ignoring removed nobh option [ 113.405291][ T1568] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.413773][ T1568] System zones: 0-7 [ 113.414525][ T1563] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.426088][ T1563] System zones: 0-7 [ 113.466841][ T1565] EXT4-fs (loop0): Ignoring removed nobh option [ 113.470100][ T1567] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.214: bg 0: block 255: padding at end of block bitmap is not set [ 113.488355][ T1561] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.213: bg 0: block 255: padding at end of block bitmap is not set [ 113.491069][ T1565] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.510816][ T1565] System zones: 0-7 [ 113.514886][ T1575] EXT4-fs (loop2): Ignoring removed nobh option [ 113.533432][ T1577] EXT4-fs (loop4): Ignoring removed nobh option [ 113.536440][ T1575] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.548164][ T1575] System zones: 0-7 [ 113.553871][ T1577] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.562061][ T1577] System zones: 0-7 [ 113.585830][ T1562] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.215: bg 0: block 255: padding at end of block bitmap is not set [ 113.624750][ T1574] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.216: bg 0: block 255: padding at end of block bitmap is not set [ 113.624871][ T1573] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.217: bg 0: block 255: padding at end of block bitmap is not set [ 113.720147][ T1588] EXT4-fs (loop1): Ignoring removed nobh option [ 113.736227][ T1588] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.744496][ T1588] System zones: 0-7 [ 113.807676][ T1587] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.219: bg 0: block 255: padding at end of block bitmap is not set [ 113.809652][ T1596] EXT4-fs (loop6): Ignoring removed nobh option [ 113.840367][ T1596] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.848530][ T1596] System zones: 0-7 [ 113.910023][ T1599] EXT4-fs (loop0): Ignoring removed nobh option [ 113.920825][ T1599] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 113.928940][ T1599] System zones: 0-7 [ 113.958496][ T1595] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.218: bg 0: block 255: padding at end of block bitmap is not set [ 114.004700][ T1608] EXT4-fs (loop2): Ignoring removed nobh option [ 114.020700][ T1608] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.028792][ T1608] System zones: 0-7 [ 114.052141][ T1614] EXT4-fs (loop4): Ignoring removed nobh option [ 114.060795][ T1614] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.068883][ T1614] System zones: 0-7 [ 114.094671][ T1616] EXT4-fs (loop1): Ignoring removed nobh option [ 114.110385][ T1616] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.118533][ T1616] System zones: 0-7 [ 114.125162][ T1598] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.220: bg 0: block 255: padding at end of block bitmap is not set [ 114.138657][ T1615] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.223: bg 0: block 255: padding at end of block bitmap is not set [ 114.149699][ T1613] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.222: bg 0: block 255: padding at end of block bitmap is not set [ 114.156962][ T1607] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.221: bg 0: block 255: padding at end of block bitmap is not set [ 114.191780][ T1624] EXT4-fs (loop6): Ignoring removed nobh option [ 114.200384][ T1624] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.208491][ T1624] System zones: 0-7 [ 114.353630][ T1623] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.224: bg 0: block 255: padding at end of block bitmap is not set [ 114.442545][ T1634] EXT4-fs (loop1): Ignoring removed nobh option [ 114.450588][ T1634] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.458779][ T1634] System zones: 0-7 [ 114.522968][ T1637] EXT4-fs (loop2): Ignoring removed nobh option [ 114.522975][ T1639] EXT4-fs (loop4): Ignoring removed nobh option [ 114.540589][ T1637] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.540627][ T1639] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.548770][ T1637] System zones: 0-7 [ 114.557034][ T1639] System zones: 0-7 [ 114.582456][ T1633] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.225: bg 0: block 255: padding at end of block bitmap is not set [ 114.611725][ T1644] EXT4-fs (loop6): Ignoring removed nobh option [ 114.615332][ T1647] EXT4-fs (loop0): Ignoring removed nobh option [ 114.625822][ T1636] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.227: bg 0: block 255: padding at end of block bitmap is not set [ 114.640199][ T1638] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.228: bg 0: block 255: padding at end of block bitmap is not set [ 114.646549][ T1644] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.655928][ T1647] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.662814][ T1644] System zones: 0-7 [ 114.670909][ T1647] System zones: 0-7 2025/05/30 04:44:12 executed programs: 225 [ 114.754715][ T1641] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.229: bg 0: block 255: padding at end of block bitmap is not set [ 114.756274][ T1646] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.226: bg 0: block 255: padding at end of block bitmap is not set [ 114.974549][ T1671] EXT4-fs (loop4): Ignoring removed nobh option [ 114.990774][ T1671] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 114.998995][ T1671] System zones: 0-7 [ 115.030056][ T1668] EXT4-fs (loop1): Ignoring removed nobh option [ 115.038210][ T1664] EXT4-fs (loop2): Ignoring removed nobh option [ 115.054308][ T1664] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.055089][ T1668] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.062695][ T1664] System zones: 0-7 [ 115.071429][ T1666] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.232: bg 0: block 255: padding at end of block bitmap is not set [ 115.075040][ T1668] System zones: 0-7 [ 115.098281][ T1680] EXT4-fs (loop0): Ignoring removed nobh option [ 115.099893][ T1663] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.231: bg 0: block 255: padding at end of block bitmap is not set [ 115.114569][ T1667] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.230: bg 0: block 255: padding at end of block bitmap is not set [ 115.141375][ T1680] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.149570][ T1680] System zones: 0-7 [ 115.154335][ T1679] EXT4-fs (loop6): Ignoring removed nobh option [ 115.170427][ T1679] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.178513][ T1679] System zones: 0-7 [ 115.242161][ T1677] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.234: bg 0: block 255: padding at end of block bitmap is not set [ 115.262756][ T1678] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.233: bg 0: block 255: padding at end of block bitmap is not set [ 115.348921][ T1700] EXT4-fs (loop2): Ignoring removed nobh option [ 115.358175][ T1697] EXT4-fs (loop1): Ignoring removed nobh option [ 115.366106][ T1700] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.374323][ T1700] System zones: 0-7 [ 115.375197][ T1697] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.386277][ T1697] System zones: 0-7 [ 115.391896][ T1694] EXT4-fs (loop4): Ignoring removed nobh option [ 115.411834][ T1694] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.419950][ T1694] System zones: 0-7 [ 115.428243][ T1706] EXT4-fs (loop0): Ignoring removed nobh option [ 115.430231][ T1696] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.236: bg 0: block 255: padding at end of block bitmap is not set [ 115.449139][ T1695] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.237: bg 0: block 255: padding at end of block bitmap is not set [ 115.469291][ T1693] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.235: bg 0: block 255: padding at end of block bitmap is not set [ 115.488721][ T1714] EXT4-fs (loop6): Ignoring removed nobh option [ 115.496291][ T1706] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.504854][ T1706] System zones: 0-7 [ 115.510575][ T1705] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.238: bg 0: block 255: padding at end of block bitmap is not set [ 115.513868][ T1714] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.534182][ T1714] System zones: 0-7 [ 115.590228][ T1712] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.239: bg 0: block 255: padding at end of block bitmap is not set [ 115.719017][ T1730] EXT4-fs (loop0): Ignoring removed nobh option [ 115.724585][ T1726] EXT4-fs (loop2): Ignoring removed nobh option [ 115.740419][ T1730] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.740542][ T1726] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.748676][ T1730] System zones: 0-7 [ 115.760769][ T1726] System zones: 0-7 [ 115.770351][ T1724] EXT4-fs (loop1): Ignoring removed nobh option [ 115.779126][ T1729] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.243: bg 0: block 255: padding at end of block bitmap is not set [ 115.794570][ T1733] EXT4-fs (loop4): Ignoring removed nobh option [ 115.802184][ T1724] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.810474][ T1724] System zones: 0-7 [ 115.812322][ T1733] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.822525][ T1733] System zones: 0-7 [ 115.823854][ T1725] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.241: bg 0: block 255: padding at end of block bitmap is not set [ 115.842018][ T1739] EXT4-fs (loop6): Ignoring removed nobh option [ 115.849206][ T1723] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.240: bg 0: block 255: padding at end of block bitmap is not set [ 115.872352][ T1732] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.242: bg 0: block 255: padding at end of block bitmap is not set [ 115.893354][ T1739] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.901624][ T1739] System zones: 0-7 [ 115.933420][ T1752] EXT4-fs (loop0): Ignoring removed nobh option [ 115.950443][ T1752] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 115.958528][ T1752] System zones: 0-7 [ 115.968889][ T1738] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.244: bg 0: block 255: padding at end of block bitmap is not set [ 116.122318][ T1760] EXT4-fs (loop1): Ignoring removed nobh option [ 116.134821][ T1751] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.245: bg 0: block 255: padding at end of block bitmap is not set [ 116.150440][ T1766] EXT4-fs (loop2): Ignoring removed nobh option [ 116.156876][ T1763] EXT4-fs (loop4): Ignoring removed nobh option [ 116.186528][ T1760] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.196288][ T1760] System zones: 0-7 [ 116.197179][ T1766] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.201329][ T1763] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.208286][ T1766] System zones: 0-7 [ 116.218141][ T1763] System zones: 0-7 [ 116.228750][ T1759] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.247: bg 0: block 255: padding at end of block bitmap is not set [ 116.231501][ T1772] EXT4-fs (loop6): Ignoring removed nobh option [ 116.269825][ T1762] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.248: bg 0: block 255: padding at end of block bitmap is not set [ 116.284521][ T1765] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.246: bg 0: block 255: padding at end of block bitmap is not set [ 116.324992][ T1772] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.333195][ T1772] System zones: 0-7 [ 116.392338][ T1786] EXT4-fs (loop1): Ignoring removed nobh option [ 116.400753][ T1786] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.408876][ T1786] System zones: 0-7 [ 116.438133][ T1771] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.249: bg 0: block 255: padding at end of block bitmap is not set [ 116.457199][ T1782] EXT4-fs (loop0): Ignoring removed nobh option [ 116.465960][ T1785] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.251: bg 0: block 255: padding at end of block bitmap is not set [ 116.480695][ T1782] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.488842][ T1782] System zones: 0-7 [ 116.514453][ T1781] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.250: bg 0: block 255: padding at end of block bitmap is not set [ 116.520433][ T1797] EXT4-fs (loop2): Ignoring removed nobh option [ 116.540846][ T1797] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.548942][ T1797] System zones: 0-7 [ 116.556546][ T1794] EXT4-fs (loop4): Ignoring removed nobh option [ 116.570322][ T1794] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.578512][ T1794] System zones: 0-7 [ 116.622656][ T1796] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.253: bg 0: block 255: padding at end of block bitmap is not set [ 116.721815][ T1792] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.252: bg 0: block 255: padding at end of block bitmap is not set [ 116.745751][ T1804] EXT4-fs (loop6): Ignoring removed nobh option [ 116.745952][ T1811] EXT4-fs (loop1): Ignoring removed nobh option [ 116.775171][ T1811] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.783467][ T1811] System zones: 0-7 [ 116.784356][ T1804] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.795510][ T1804] System zones: 0-7 [ 116.799892][ T1819] EXT4-fs (loop2): Ignoring removed nobh option [ 116.810710][ T1819] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.818787][ T1819] System zones: 0-7 [ 116.849552][ T1816] EXT4-fs (loop0): Ignoring removed nobh option [ 116.852457][ T1818] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.257: bg 0: block 255: padding at end of block bitmap is not set [ 116.870442][ T1810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.255: bg 0: block 255: padding at end of block bitmap is not set [ 116.880587][ T1816] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 116.897045][ T1816] System zones: 0-7 [ 116.899260][ T1803] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.254: bg 0: block 255: padding at end of block bitmap is not set [ 116.917737][ T1815] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.256: bg 0: block 255: padding at end of block bitmap is not set [ 117.245304][ T1841] EXT4-fs (loop1): Ignoring removed nobh option [ 117.256835][ T1835] EXT4-fs (loop4): Ignoring removed nobh option [ 117.264076][ T1841] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.272344][ T1841] System zones: 0-7 [ 117.273164][ T1835] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.284309][ T1835] System zones: 0-7 [ 117.333653][ T1846] EXT4-fs (loop6): Ignoring removed nobh option [ 117.339509][ T1837] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.261: bg 0: block 255: padding at end of block bitmap is not set [ 117.346229][ T1834] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.259: bg 0: block 255: padding at end of block bitmap is not set [ 117.380320][ T1846] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.388412][ T1846] System zones: 0-7 [ 117.395264][ T1839] EXT4-fs (loop2): Ignoring removed nobh option [ 117.401651][ T1849] EXT4-fs (loop0): Ignoring removed nobh option [ 117.410638][ T1839] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.410648][ T1849] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.410678][ T1849] System zones: [ 117.418815][ T1839] System zones: [ 117.427291][ T1849] 0-7 [ 117.437762][ T1839] 0-7 [ 117.486884][ T1848] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.263: bg 0: block 255: padding at end of block bitmap is not set [ 117.506007][ T1845] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.262: bg 0: block 255: padding at end of block bitmap is not set [ 117.532785][ T1838] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.260: bg 0: block 255: padding at end of block bitmap is not set [ 117.654564][ T1868] EXT4-fs (loop1): Ignoring removed nobh option [ 117.670544][ T1868] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.678665][ T1868] System zones: 0-7 [ 117.725257][ T1865] EXT4-fs (loop4): Ignoring removed nobh option [ 117.726649][ T1871] EXT4-fs (loop0): Ignoring removed nobh option [ 117.740689][ T1871] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.748854][ T1865] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.748904][ T1871] System zones: [ 117.756975][ T1865] System zones: [ 117.757169][ T1871] 0-7 [ 117.761185][ T1874] EXT4-fs (loop6): Ignoring removed nobh option [ 117.770138][ T1867] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.265: bg 0: block 255: padding at end of block bitmap is not set [ 117.779759][ T1865] 0-7 [ 117.800318][ T1871] [ 117.808630][ T1880] EXT4-fs (loop2): Ignoring removed nobh option [ 117.827300][ T1870] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.266: bg 0: block 255: padding at end of block bitmap is not set [ 117.854075][ T1864] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.264: bg 0: block 255: padding at end of block bitmap is not set [ 117.871575][ T1874] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.871585][ T1880] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 117.871616][ T1880] System zones: [ 117.880098][ T1874] System zones: [ 117.889298][ T1880] 0-7 [ 117.893247][ T1874] 0-7 [ 117.895630][ T1880] [ 117.897679][ T1874] [ 117.915811][ T1873] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.267: bg 0: block 255: padding at end of block bitmap is not set [ 117.923769][ T1879] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.268: bg 0: block 255: padding at end of block bitmap is not set [ 118.072359][ T1898] EXT4-fs (loop0): Ignoring removed nobh option [ 118.080531][ T1898] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.088616][ T1898] System zones: 0-7 [ 118.110078][ T1902] EXT4-fs (loop4): Ignoring removed nobh option [ 118.124399][ T1902] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.132517][ T1902] System zones: 0-7 [ 118.258322][ T1912] EXT4-fs (loop6): Ignoring removed nobh option [ 118.262120][ T1895] EXT4-fs (loop1): Ignoring removed nobh option [ 118.272520][ T1907] EXT4-fs (loop2): Ignoring removed nobh option [ 118.279511][ T1897] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.270: bg 0: block 255: padding at end of block bitmap is not set [ 118.294091][ T1901] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.271: bg 0: block 255: padding at end of block bitmap is not set [ 118.323390][ T1912] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.331862][ T1912] System zones: 0-7 [ 118.336291][ T1907] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.345956][ T1907] System zones: 0-7 [ 118.353960][ T1906] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.273: bg 0: block 255: padding at end of block bitmap is not set [ 118.369283][ T1911] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.272: bg 0: block 255: padding at end of block bitmap is not set [ 118.381277][ T1895] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.391977][ T1895] System zones: 0-7 [ 118.502971][ T1924] EXT4-fs (loop0): Ignoring removed nobh option [ 118.520671][ T1924] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.528889][ T1924] System zones: 0-7 [ 118.571361][ T1923] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.274: bg 0: block 255: padding at end of block bitmap is not set [ 118.589986][ T1894] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.269: bg 0: block 255: padding at end of block bitmap is not set [ 118.864193][ T1936] EXT4-fs (loop2): Ignoring removed nobh option [ 118.867254][ T1935] EXT4-fs (loop6): Ignoring removed nobh option [ 118.887814][ T1943] EXT4-fs (loop0): Ignoring removed nobh option [ 118.890130][ T1935] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.903217][ T1929] EXT4-fs (loop4): Ignoring removed nobh option [ 118.915113][ T1935] System zones: 0-7 [ 118.917999][ T1936] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.928325][ T1947] EXT4-fs (loop1): Ignoring removed nobh option [ 118.929373][ T1936] System zones: 0-7 [ 118.935478][ T1934] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.276: bg 0: block 255: padding at end of block bitmap is not set [ 118.953440][ T1929] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.962187][ T1929] System zones: 0-7 [ 118.963772][ T1943] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 118.974724][ T1933] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.277: bg 0: block 255: padding at end of block bitmap is not set [ 118.989819][ T1943] System zones: 0-7 [ 118.989916][ T1928] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.275: bg 0: block 255: padding at end of block bitmap is not set [ 119.003241][ T1940] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.278: bg 0: block 255: padding at end of block bitmap is not set [ 119.011193][ T1947] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.030621][ T1947] System zones: 0-7 [ 119.036084][ T1946] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.279: bg 0: block 255: padding at end of block bitmap is not set [ 119.425443][ T1961] EXT4-fs (loop2): Ignoring removed nobh option [ 119.440463][ T1961] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.448606][ T1961] System zones: 0-7 [ 119.454309][ T1967] EXT4-fs (loop4): Ignoring removed nobh option [ 119.470792][ T1967] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.478899][ T1967] System zones: 0-7 [ 119.483329][ T1968] EXT4-fs (loop6): Ignoring removed nobh option [ 119.500553][ T1968] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.508741][ T1968] System zones: 0-7 [ 119.552525][ T1960] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.281: bg 0: block 255: padding at end of block bitmap is not set [ 119.557958][ T1964] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.283: bg 0: block 255: padding at end of block bitmap is not set [ 119.574383][ T1973] EXT4-fs (loop1): Ignoring removed nobh option [ 119.587311][ T1972] EXT4-fs (loop0): Ignoring removed nobh option [ 119.595109][ T1965] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.280: bg 0: block 255: padding at end of block bitmap is not set [ 119.613953][ T1973] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.622784][ T1973] System zones: 0-7 [ 119.624608][ T1972] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.634828][ T1972] System zones: 0-7 [ 119.649175][ T1969] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.284: bg 0: block 255: padding at end of block bitmap is not set [ 119.651711][ T1966] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.282: bg 0: block 255: padding at end of block bitmap is not set 2025/05/30 04:44:17 executed programs: 282 [ 119.821429][ T1994] EXT4-fs (loop6): Ignoring removed nobh option [ 119.830287][ T1994] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.838403][ T1994] System zones: 0-7 [ 119.878924][ T1990] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.287: bg 0: block 255: padding at end of block bitmap is not set [ 119.924406][ T1998] EXT4-fs (loop2): Ignoring removed nobh option [ 119.951203][ T1998] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 119.959358][ T1998] System zones: 0-7 [ 120.023364][ T2003] EXT4-fs (loop1): Ignoring removed nobh option [ 120.028932][ T2005] EXT4-fs (loop4): Ignoring removed nobh option [ 120.040560][ T2005] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.040651][ T2003] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.048737][ T2005] System zones: [ 120.056786][ T2003] System zones: [ 120.056979][ T2005] 0-7 [ 120.060352][ T2003] 0-7 [ 120.073608][ T2010] EXT4-fs (loop0): Ignoring removed nobh option [ 120.079979][ T2005] [ 120.081731][ T1996] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.285: bg 0: block 255: padding at end of block bitmap is not set [ 120.097221][ T2002] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.288: bg 0: block 255: padding at end of block bitmap is not set [ 120.103256][ T2004] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.290: bg 0: block 255: padding at end of block bitmap is not set [ 120.133728][ T2010] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.141980][ T2010] System zones: 0-7 [ 120.352469][ T2009] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.289: bg 0: block 255: padding at end of block bitmap is not set [ 120.371290][ T2022] EXT4-fs (loop6): Ignoring removed nobh option [ 120.403534][ T2022] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.411994][ T2022] System zones: 0-7 [ 120.460081][ T2034] EXT4-fs (loop4): Ignoring removed nobh option [ 120.463495][ T2021] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.291: bg 0: block 255: padding at end of block bitmap is not set [ 120.481669][ T2029] EXT4-fs (loop1): Ignoring removed nobh option [ 120.493598][ T2032] EXT4-fs (loop2): Ignoring removed nobh option [ 120.501326][ T2029] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.508987][ T2034] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.509546][ T2029] System zones: 0-7 [ 120.518161][ T2034] System zones: 0-7 [ 120.522644][ T2032] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.533636][ T2032] System zones: 0-7 [ 120.540878][ T2027] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.293: bg 0: block 255: padding at end of block bitmap is not set [ 120.560241][ T2028] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.292: bg 0: block 255: padding at end of block bitmap is not set [ 120.560857][ T2045] EXT4-fs (loop0): Ignoring removed nobh option [ 120.594927][ T2031] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.294: bg 0: block 255: padding at end of block bitmap is not set [ 120.610895][ T2045] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.619105][ T2045] System zones: 0-7 [ 120.842332][ T2051] EXT4-fs (loop6): Ignoring removed nobh option [ 120.859850][ T2044] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.295: bg 0: block 255: padding at end of block bitmap is not set [ 120.894139][ T2051] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.904382][ T2051] System zones: 0-7 [ 120.905396][ T2064] EXT4-fs (loop2): Ignoring removed nobh option [ 120.920397][ T2064] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.928479][ T2064] System zones: 0-7 [ 120.937012][ T2058] EXT4-fs (loop4): Ignoring removed nobh option [ 120.950431][ T2058] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 120.958587][ T2058] System zones: 0-7 [ 121.019726][ T2061] EXT4-fs (loop1): Ignoring removed nobh option [ 121.022666][ T2063] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.299: bg 0: block 255: padding at end of block bitmap is not set [ 121.040866][ T2050] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.296: bg 0: block 255: padding at end of block bitmap is not set [ 121.050598][ T2061] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.063968][ T2061] System zones: 0-7 [ 121.071680][ T2074] EXT4-fs (loop0): Ignoring removed nobh option [ 121.078374][ T2057] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.297: bg 0: block 255: padding at end of block bitmap is not set [ 121.098376][ T2060] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.298: bg 0: block 255: padding at end of block bitmap is not set [ 121.117874][ T2074] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.128417][ T2074] System zones: 0-7 [ 121.157369][ T2073] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.300: bg 0: block 255: padding at end of block bitmap is not set [ 121.330862][ T2086] EXT4-fs (loop6): Ignoring removed nobh option [ 121.340667][ T2086] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.348795][ T2086] System zones: 0-7 [ 121.354585][ T2085] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.301: bg 0: block 255: padding at end of block bitmap is not set [ 121.398885][ T2084] EXT4-fs (loop2): Ignoring removed nobh option [ 121.399155][ T2090] EXT4-fs (loop1): Ignoring removed nobh option [ 121.420921][ T2090] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.421085][ T2084] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.429111][ T2090] System zones: 0-7 [ 121.437314][ T2084] System zones: 0-7 [ 121.487779][ T2083] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.302: bg 0: block 255: padding at end of block bitmap is not set [ 121.498284][ T2089] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.303: bg 0: block 255: padding at end of block bitmap is not set [ 121.587811][ T2110] EXT4-fs (loop0): Ignoring removed nobh option [ 121.590982][ T2105] EXT4-fs (loop6): Ignoring removed nobh option [ 121.600732][ T2098] EXT4-fs (loop4): Ignoring removed nobh option [ 121.610954][ T2110] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.611067][ T2098] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.619078][ T2110] System zones: 0-7 [ 121.627492][ T2098] System zones: [ 121.631158][ T2105] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.631286][ T2098] 0-7 [ 121.634727][ T2105] System zones: [ 121.642888][ T2098] [ 121.646285][ T2105] 0-7 [ 121.694669][ T2109] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.305: bg 0: block 255: padding at end of block bitmap is not set [ 121.707589][ T2097] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.304: bg 0: block 255: padding at end of block bitmap is not set [ 121.714669][ T2104] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.306: bg 0: block 255: padding at end of block bitmap is not set [ 121.743439][ T2124] EXT4-fs (loop1): Ignoring removed nobh option [ 121.760606][ T2124] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.768706][ T2124] System zones: 0-7 [ 121.805581][ T2120] EXT4-fs (loop2): Ignoring removed nobh option [ 121.820959][ T2120] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.829612][ T2120] System zones: 0-7 [ 121.844229][ T2122] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.308: bg 0: block 255: padding at end of block bitmap is not set [ 121.854554][ T2119] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.307: bg 0: block 255: padding at end of block bitmap is not set [ 121.890728][ T2130] EXT4-fs (loop0): Ignoring removed nobh option [ 121.900766][ T2130] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 121.908850][ T2130] System zones: 0-7 [ 122.055153][ T2135] EXT4-fs (loop4): Ignoring removed nobh option [ 122.061965][ T2140] EXT4-fs (loop6): Ignoring removed nobh option [ 122.069321][ T2129] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.310: bg 0: block 255: padding at end of block bitmap is not set [ 122.091753][ T2140] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.099348][ T2135] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.100732][ T2140] System zones: 0-7 [ 122.107961][ T2135] System zones: 0-7 [ 122.122093][ T2148] EXT4-fs (loop1): Ignoring removed nobh option [ 122.128813][ T2139] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.311: bg 0: block 255: padding at end of block bitmap is not set [ 122.140443][ T2148] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.152966][ T2148] System zones: 0-7 [ 122.198055][ T2150] EXT4-fs (loop2): Ignoring removed nobh option [ 122.205193][ T2134] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.309: bg 0: block 255: padding at end of block bitmap is not set [ 122.220552][ T2150] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.228670][ T2150] System zones: 0-7 [ 122.237297][ T2146] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.313: bg 0: block 255: padding at end of block bitmap is not set [ 122.242931][ T2145] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.312: bg 0: block 255: padding at end of block bitmap is not set [ 122.310368][ T2160] EXT4-fs (loop0): Ignoring removed nobh option [ 122.320761][ T2160] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.328905][ T2160] System zones: 0-7 [ 122.401493][ T2166] EXT4-fs (loop6): Ignoring removed nobh option [ 122.415644][ T2159] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.314: bg 0: block 255: padding at end of block bitmap is not set [ 122.460423][ T2166] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.468590][ T2166] System zones: 0-7 [ 122.478894][ T2165] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.315: bg 0: block 255: padding at end of block bitmap is not set [ 122.514154][ T2172] EXT4-fs (loop2): Ignoring removed nobh option [ 122.530672][ T2172] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.538845][ T2172] System zones: 0-7 [ 122.545029][ T2177] EXT4-fs (loop4): Ignoring removed nobh option [ 122.546432][ T2179] EXT4-fs (loop1): Ignoring removed nobh option [ 122.554183][ T2171] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.317: bg 0: block 255: padding at end of block bitmap is not set [ 122.560514][ T2179] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.573466][ T2177] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.580229][ T2179] System zones: 0-7 [ 122.588656][ T2177] System zones: 0-7 [ 122.592253][ T2186] EXT4-fs (loop0): Ignoring removed nobh option [ 122.610425][ T2186] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.618547][ T2186] System zones: 0-7 [ 122.624115][ T2185] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.319: bg 0: block 255: padding at end of block bitmap is not set [ 122.639341][ T2176] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.316: bg 0: block 255: padding at end of block bitmap is not set [ 122.644440][ T2175] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.318: bg 0: block 255: padding at end of block bitmap is not set [ 122.880132][ T2207] EXT4-fs (loop4): Ignoring removed nobh option [ 122.889842][ T2201] EXT4-fs (loop2): Ignoring removed nobh option [ 122.897441][ T2198] EXT4-fs (loop6): Ignoring removed nobh option [ 122.905018][ T2207] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.913250][ T2207] System zones: 0-7 [ 122.913440][ T2198] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.918402][ T2201] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 122.925216][ T2198] System zones: 0-7 [ 122.933659][ T2201] System zones: 0-7 [ 122.942595][ T2200] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.321: bg 0: block 255: padding at end of block bitmap is not set [ 122.945316][ T2204] EXT4-fs (loop0): Ignoring removed nobh option [ 122.962986][ T2206] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.324: bg 0: block 255: padding at end of block bitmap is not set [ 122.970113][ T2197] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.320: bg 0: block 255: padding at end of block bitmap is not set [ 123.000417][ T2204] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.008501][ T2204] System zones: 0-7 [ 123.014233][ T2214] EXT4-fs (loop1): Ignoring removed nobh option [ 123.040884][ T2214] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.049065][ T2214] System zones: 0-7 [ 123.184137][ T2203] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.322: bg 0: block 255: padding at end of block bitmap is not set [ 123.227050][ T2213] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.323: bg 0: block 255: padding at end of block bitmap is not set [ 123.291095][ T2230] EXT4-fs (loop4): Ignoring removed nobh option [ 123.300338][ T2230] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.308448][ T2230] System zones: 0-7 [ 123.403917][ T2229] EXT4-fs (loop2): Ignoring removed nobh option [ 123.410264][ T2234] EXT4-fs (loop6): Ignoring removed nobh option [ 123.417411][ T2228] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.327: bg 0: block 255: padding at end of block bitmap is not set [ 123.450451][ T2234] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.455511][ T2229] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.458746][ T2234] System zones: [ 123.469199][ T2242] EXT4-fs (loop1): Ignoring removed nobh option [ 123.469235][ T2229] System zones: [ 123.476583][ T2234] 0-7 [ 123.479835][ T2229] 0-7 [ 123.483495][ T2234] [ 123.496352][ T2229] [ 123.497131][ T2231] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.326: bg 0: block 255: padding at end of block bitmap is not set [ 123.499812][ T2242] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.521848][ T2242] System zones: 0-7 [ 123.527685][ T2244] EXT4-fs (loop0): Ignoring removed nobh option [ 123.550965][ T2227] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.325: bg 0: block 255: padding at end of block bitmap is not set [ 123.552603][ T2244] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.573308][ T2244] System zones: 0-7 [ 123.606939][ T2243] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.328: bg 0: block 255: padding at end of block bitmap is not set [ 123.610480][ T2241] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.329: bg 0: block 255: padding at end of block bitmap is not set [ 123.816621][ T2259] EXT4-fs (loop4): Ignoring removed nobh option [ 123.830464][ T2259] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.838605][ T2259] System zones: 0-7 [ 123.845873][ T2262] EXT4-fs (loop6): Ignoring removed nobh option [ 123.860418][ T2262] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.868506][ T2262] System zones: 0-7 [ 123.916030][ T2267] EXT4-fs (loop2): Ignoring removed nobh option [ 123.930474][ T2267] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 123.938594][ T2267] System zones: 0-7 [ 123.944049][ T2261] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.332: bg 0: block 255: padding at end of block bitmap is not set [ 123.958013][ T2265] EXT4-fs (loop0): Ignoring removed nobh option [ 123.962167][ T2258] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.330: bg 0: block 255: padding at end of block bitmap is not set [ 123.967252][ T2257] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.331: bg 0: block 255: padding at end of block bitmap is not set [ 123.998921][ T2278] EXT4-fs (loop1): Ignoring removed nobh option [ 124.020338][ T2265] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.020501][ T2278] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.028499][ T2265] System zones: 0-7 [ 124.036837][ T2278] System zones: 0-7 [ 124.086247][ T2277] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.334: bg 0: block 255: padding at end of block bitmap is not set [ 124.119254][ T2264] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.333: bg 0: block 255: padding at end of block bitmap is not set [ 124.280988][ T2293] EXT4-fs (loop6): Ignoring removed nobh option [ 124.283688][ T2291] EXT4-fs (loop2): Ignoring removed nobh option [ 124.300460][ T2293] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.300556][ T2291] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.308610][ T2293] System zones: 0-7 [ 124.321292][ T2289] EXT4-fs (loop4): Ignoring removed nobh option [ 124.321570][ T2291] System zones: 0-7 [ 124.349825][ T2287] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.335: bg 0: block 255: padding at end of block bitmap is not set [ 124.356834][ T2303] EXT4-fs (loop0): Ignoring removed nobh option [ 124.364159][ T2289] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.379215][ T2292] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.337: bg 0: block 255: padding at end of block bitmap is not set [ 124.385545][ T2289] System zones: 0-7 [ 124.409533][ T2303] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.420290][ T2303] System zones: 0-7 [ 124.424728][ T2313] EXT4-fs (loop1): Ignoring removed nobh option [ 124.432473][ T2302] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.339: bg 0: block 255: padding at end of block bitmap is not set [ 124.447816][ T2288] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.336: bg 0: block 255: padding at end of block bitmap is not set [ 124.452099][ T2313] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.470174][ T2313] System zones: 0-7 [ 124.617513][ T2312] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.340: bg 0: block 255: padding at end of block bitmap is not set [ 124.671182][ T2321] EXT4-fs (loop2): Ignoring removed nobh option [ 124.680727][ T2321] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.688834][ T2321] System zones: 0-7 [ 124.751580][ T2327] EXT4-fs (loop0): Ignoring removed nobh option [ 124.760395][ T2327] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.768524][ T2327] System zones: 0-7 [ 124.780903][ T2320] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.341: bg 0: block 255: padding at end of block bitmap is not set 2025/05/30 04:44:22 executed programs: 340 [ 124.831517][ T2323] EXT4-fs (loop6): Ignoring removed nobh option [ 124.832377][ T2325] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.343: bg 0: block 255: padding at end of block bitmap is not set [ 124.837963][ T2330] EXT4-fs (loop4): Ignoring removed nobh option [ 124.861220][ T2323] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.869505][ T2330] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.869820][ T2323] System zones: [ 124.877626][ T2330] System zones: [ 124.877678][ T2323] 0-7 [ 124.883113][ T2330] 0-7 [ 124.885161][ T2323] [ 124.887482][ T2330] [ 124.896397][ T2329] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.344: bg 0: block 255: padding at end of block bitmap is not set [ 124.934120][ T2322] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.342: bg 0: block 255: padding at end of block bitmap is not set [ 124.953419][ T2341] EXT4-fs (loop1): Ignoring removed nobh option [ 124.970524][ T2341] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 124.978614][ T2341] System zones: 0-7 [ 124.983150][ T2349] EXT4-fs (loop2): Ignoring removed nobh option [ 125.006446][ T2349] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.014982][ T2349] System zones: 0-7 [ 125.019005][ T2340] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.345: bg 0: block 255: padding at end of block bitmap is not set [ 125.024593][ T2347] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.346: bg 0: block 255: padding at end of block bitmap is not set [ 125.048262][ T2355] EXT4-fs (loop4): Ignoring removed nobh option [ 125.063714][ T2355] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.071905][ T2355] System zones: 0-7 [ 125.163996][ T2360] EXT4-fs (loop0): Ignoring removed nobh option [ 125.180402][ T2360] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.188515][ T2360] System zones: 0-7 [ 125.236744][ T2354] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.348: bg 0: block 255: padding at end of block bitmap is not set [ 125.248896][ T2359] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.347: bg 0: block 255: padding at end of block bitmap is not set [ 125.272501][ T2362] EXT4-fs (loop6): Ignoring removed nobh option [ 125.285552][ T2362] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.293732][ T2362] System zones: 0-7 [ 125.410073][ T2376] EXT4-fs (loop1): Ignoring removed nobh option [ 125.421511][ T2361] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.349: bg 0: block 255: padding at end of block bitmap is not set [ 125.429529][ T2376] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.443992][ T2376] System zones: 0-7 [ 125.448887][ T2373] EXT4-fs (loop2): Ignoring removed nobh option [ 125.456996][ T2375] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.351: bg 0: block 255: padding at end of block bitmap is not set [ 125.472462][ T2373] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.480691][ T2373] System zones: 0-7 [ 125.513644][ T2385] EXT4-fs (loop4): Ignoring removed nobh option [ 125.530421][ T2385] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.538568][ T2385] System zones: 0-7 [ 125.542724][ T2385] EXT4-fs mount: 258 callbacks suppressed [ 125.542734][ T2385] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 125.574093][ T2372] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.350: bg 0: block 255: padding at end of block bitmap is not set [ 125.642458][ T2384] EXT4-fs (loop0): Ignoring removed nobh option [ 125.649727][ T2383] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.352: bg 0: block 255: padding at end of block bitmap is not set [ 125.659074][ T2384] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.672064][ T2384] System zones: 0-7 [ 125.676297][ T2384] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 125.895973][ T2382] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.353: bg 0: block 255: padding at end of block bitmap is not set [ 125.911819][ T2397] EXT4-fs (loop1): Ignoring removed nobh option [ 125.935785][ T2405] EXT4-fs (loop6): Ignoring removed nobh option [ 125.942578][ T2397] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.956389][ T2397] System zones: 0-7 [ 125.961231][ T2397] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 125.969346][ T2405] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 125.979189][ T2405] System zones: 0-7 [ 125.983553][ T2405] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.103946][ T2409] EXT4-fs (loop4): Ignoring removed nobh option [ 126.106655][ T2403] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.354: bg 0: block 255: padding at end of block bitmap is not set [ 126.130316][ T2409] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.138431][ T2409] System zones: 0-7 [ 126.142580][ T2409] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.157046][ T2404] EXT4-fs (loop2): Ignoring removed nobh option [ 126.157052][ T2415] EXT4-fs (loop0): Ignoring removed nobh option [ 126.180611][ T2415] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.180672][ T2404] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.188789][ T2415] System zones: [ 126.197005][ T2404] System zones: 0-7 [ 126.210734][ T2404] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.211074][ T2415] 0-7 [ 126.221031][ T2396] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.355: bg 0: block 255: padding at end of block bitmap is not set [ 126.223552][ T2415] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.242182][ T2407] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.357: bg 0: block 255: padding at end of block bitmap is not set [ 126.271695][ T2402] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.356: bg 0: block 255: padding at end of block bitmap is not set [ 126.284284][ T2414] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.358: bg 0: block 255: padding at end of block bitmap is not set [ 126.443354][ T2429] EXT4-fs (loop6): Ignoring removed nobh option [ 126.460500][ T2429] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.468622][ T2429] System zones: 0-7 [ 126.472753][ T2429] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.484624][ T2439] EXT4-fs (loop1): Ignoring removed nobh option [ 126.500549][ T2439] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.508674][ T2439] System zones: 0-7 [ 126.512915][ T2439] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.563087][ T2428] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.359: bg 0: block 255: padding at end of block bitmap is not set [ 126.611747][ T2442] EXT4-fs (loop4): Ignoring removed nobh option [ 126.622487][ T2438] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.360: bg 0: block 255: padding at end of block bitmap is not set [ 126.658798][ T2442] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.669601][ T2442] System zones: 0-7 [ 126.673923][ T2442] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.749857][ T2456] EXT4-fs (loop6): Ignoring removed nobh option [ 126.756413][ T2441] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.362: bg 0: block 255: padding at end of block bitmap is not set [ 126.776112][ T2451] EXT4-fs (loop2): Ignoring removed nobh option [ 126.782629][ T2457] EXT4-fs (loop0): Ignoring removed nobh option [ 126.801808][ T2464] EXT4-fs (loop1): Ignoring removed nobh option [ 126.805025][ T2456] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.819579][ T2456] System zones: 0-7 [ 126.824415][ T2456] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.843917][ T2452] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.366: bg 0: block 255: padding at end of block bitmap is not set [ 126.858774][ T2451] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.868056][ T2457] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.874827][ T2451] System zones: 0-7 [ 126.877034][ T2457] System zones: [ 126.880960][ T2451] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.881570][ T2457] 0-7 [ 126.893745][ T2464] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 126.895097][ T2457] [ 126.897414][ T2450] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.364: bg 0: block 255: padding at end of block bitmap is not set [ 126.906791][ T2457] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.907519][ T2464] System zones: 0-7 [ 126.936291][ T2464] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 126.991127][ T2463] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.367: bg 0: block 255: padding at end of block bitmap is not set [ 127.066776][ T2455] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.365: bg 0: block 255: padding at end of block bitmap is not set [ 127.125857][ T2477] EXT4-fs (loop6): Ignoring removed nobh option [ 127.140788][ T2477] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.148952][ T2477] System zones: 0-7 [ 127.153105][ T2477] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.197162][ T2476] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.369: bg 0: block 255: padding at end of block bitmap is not set [ 127.294183][ T2481] EXT4-fs (loop4): Ignoring removed nobh option [ 127.312492][ T2487] EXT4-fs (loop2): Ignoring removed nobh option [ 127.319194][ T2484] EXT4-fs (loop1): Ignoring removed nobh option [ 127.326439][ T2481] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.329758][ T2495] EXT4-fs (loop0): Ignoring removed nobh option [ 127.335681][ T2481] System zones: 0-7 [ 127.342058][ T2487] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.345937][ T2481] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.354122][ T2484] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.364234][ T2487] System zones: 0-7 [ 127.372216][ T2484] System zones: 0-7 [ 127.375946][ T2487] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.379994][ T2484] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.400611][ T2495] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.409841][ T2480] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.368: bg 0: block 255: padding at end of block bitmap is not set [ 127.420140][ T2498] EXT4-fs (loop6): Ignoring removed nobh option [ 127.424406][ T2483] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.371: bg 0: block 255: padding at end of block bitmap is not set [ 127.445424][ T2495] System zones: 0-7 [ 127.449910][ T2495] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.465010][ T2494] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.372: bg 0: block 255: padding at end of block bitmap is not set [ 127.476979][ T2498] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.481836][ T2486] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.370: bg 0: block 255: padding at end of block bitmap is not set [ 127.487503][ T2498] System zones: 0-7 [ 127.508385][ T2498] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.720778][ T2497] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.373: bg 0: block 255: padding at end of block bitmap is not set [ 127.914536][ T2513] EXT4-fs (loop1): Ignoring removed nobh option [ 127.930637][ T2513] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.938760][ T2513] System zones: 0-7 [ 127.942920][ T2513] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.951873][ T2517] EXT4-fs (loop0): Ignoring removed nobh option [ 127.970604][ T2517] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 127.978772][ T2517] System zones: 0-7 [ 127.983045][ T2517] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 127.985968][ T2520] EXT4-fs (loop2): Ignoring removed nobh option [ 128.010559][ T2520] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.018747][ T2520] System zones: 0-7 [ 128.024793][ T2523] EXT4-fs (loop4): Ignoring removed nobh option [ 128.028291][ T2516] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.376: bg 0: block 255: padding at end of block bitmap is not set [ 128.045527][ T2520] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.056176][ T2512] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.374: bg 0: block 255: padding at end of block bitmap is not set [ 128.059258][ T2533] EXT4-fs (loop6): Ignoring removed nobh option [ 128.090214][ T2518] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.377: bg 0: block 255: padding at end of block bitmap is not set [ 128.091455][ T2533] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.105611][ T2523] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.113237][ T2533] System zones: [ 128.122248][ T2523] System zones: [ 128.123374][ T2533] 0-7 [ 128.137355][ T2523] 0-7 [ 128.143236][ T2523] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.154681][ T2521] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.375: bg 0: block 255: padding at end of block bitmap is not set [ 128.170075][ T2533] [ 128.172880][ T2533] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.296008][ T2532] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.378: bg 0: block 255: padding at end of block bitmap is not set [ 128.362725][ T2543] EXT4-fs (loop0): Ignoring removed nobh option [ 128.383581][ T2543] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.391996][ T2543] System zones: 0-7 [ 128.397753][ T2543] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.408683][ T2542] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.379: bg 0: block 255: padding at end of block bitmap is not set [ 128.520297][ T2548] EXT4-fs (loop4): Ignoring removed nobh option [ 128.530590][ T2548] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.538767][ T2548] System zones: 0-7 [ 128.542966][ T2548] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.606719][ T2553] EXT4-fs (loop1): Ignoring removed nobh option [ 128.607431][ T2558] EXT4-fs (loop6): Ignoring removed nobh option [ 128.613140][ T2550] EXT4-fs (loop2): Ignoring removed nobh option [ 128.630608][ T2546] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.382: bg 0: block 255: padding at end of block bitmap is not set [ 128.646589][ T2550] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.647612][ T2553] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.658024][ T2567] EXT4-fs (loop0): Ignoring removed nobh option [ 128.663383][ T2553] System zones: 0-7 [ 128.673673][ T2553] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.685640][ T2552] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.381: bg 0: block 255: padding at end of block bitmap is not set [ 128.699969][ T2550] System zones: 0-7 [ 128.704185][ T2550] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.721823][ T2547] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.380: bg 0: block 255: padding at end of block bitmap is not set [ 128.733330][ T2558] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.745969][ T2558] System zones: 0-7 [ 128.748628][ T2567] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.750358][ T2558] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.759553][ T2567] System zones: 0-7 [ 128.772516][ T2567] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 128.854587][ T2566] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.384: bg 0: block 255: padding at end of block bitmap is not set [ 128.923572][ T2557] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.383: bg 0: block 255: padding at end of block bitmap is not set [ 128.935083][ T2577] EXT4-fs (loop4): Ignoring removed nobh option [ 128.954608][ T2577] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 128.962793][ T2577] System zones: 0-7 [ 128.966831][ T2577] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.007432][ T2576] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.385: bg 0: block 255: padding at end of block bitmap is not set [ 129.025404][ T2584] EXT4-fs (loop2): Ignoring removed nobh option [ 129.040298][ T2584] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.048461][ T2584] System zones: 0-7 [ 129.052699][ T2584] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.070044][ T2583] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.387: bg 0: block 255: padding at end of block bitmap is not set [ 129.072985][ T2585] EXT4-fs (loop1): Ignoring removed nobh option [ 129.102347][ T2591] EXT4-fs (loop6): Ignoring removed nobh option [ 129.103625][ T2585] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.116977][ T2585] System zones: 0-7 [ 129.121087][ T2585] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.130385][ T2591] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.139004][ T2591] System zones: 0-7 [ 129.143325][ T2591] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.284951][ T2582] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.386: bg 0: block 255: padding at end of block bitmap is not set [ 129.289497][ T2590] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.389: bg 0: block 255: padding at end of block bitmap is not set [ 129.341353][ T2594] EXT4-fs (loop0): Ignoring removed nobh option [ 129.344298][ T2602] EXT4-fs (loop4): Ignoring removed nobh option [ 129.361337][ T2602] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.361441][ T2594] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.369819][ T2602] System zones: 0-7 [ 129.377909][ T2594] System zones: 0-7 [ 129.382063][ T2602] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.385550][ T2594] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.409854][ T2592] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.388: bg 0: block 255: padding at end of block bitmap is not set [ 129.444367][ T2611] EXT4-fs (loop2): Ignoring removed nobh option [ 129.456738][ T2601] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.390: bg 0: block 255: padding at end of block bitmap is not set [ 129.490437][ T2611] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.498649][ T2611] System zones: 0-7 [ 129.503060][ T2611] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.572897][ T2610] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.391: bg 0: block 255: padding at end of block bitmap is not set [ 129.593070][ T2622] EXT4-fs (loop6): Ignoring removed nobh option [ 129.596976][ T2619] EXT4-fs (loop1): Ignoring removed nobh option [ 129.611000][ T2622] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.611687][ T2619] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.619786][ T2622] System zones: 0-7 [ 129.627863][ T2619] System zones: 0-7 [ 129.632103][ T2622] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.636055][ T2619] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.674993][ T2628] EXT4-fs (loop0): Ignoring removed nobh option [ 129.690381][ T2628] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.698514][ T2628] System zones: 0-7 [ 129.702645][ T2628] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.741065][ T2618] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.392: bg 0: block 255: padding at end of block bitmap is not set [ 129.741499][ T2631] EXT4-fs (loop4): Ignoring removed nobh option [ 129.755533][ T2621] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.393: bg 0: block 255: padding at end of block bitmap is not set [ 129.777437][ T2626] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.394: bg 0: block 255: padding at end of block bitmap is not set [ 129.804495][ T2631] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 129.812878][ T2631] System zones: 0-7 [ 129.818684][ T2631] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 129.974006][ T2643] EXT4-fs (loop2): Ignoring removed nobh option [ 129.974663][ T2630] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.395: bg 0: block 255: padding at end of block bitmap is not set [ 130.006301][ T2643] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.015297][ T2643] System zones: 0-7 2025/05/30 04:44:27 executed programs: 394 [ 130.020040][ T2643] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.029422][ T2651] EXT4-fs (loop6): Ignoring removed nobh option [ 130.040565][ T2651] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.045196][ T2649] EXT4-fs (loop1): Ignoring removed nobh option [ 130.048753][ T2651] System zones: 0-7 [ 130.059402][ T2651] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.070406][ T2649] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.078495][ T2649] System zones: 0-7 [ 130.082962][ T2649] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.095769][ T2642] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.396: bg 0: block 255: padding at end of block bitmap is not set [ 130.103927][ T2650] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.399: bg 0: block 255: padding at end of block bitmap is not set [ 130.119968][ T2648] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.397: bg 0: block 255: padding at end of block bitmap is not set [ 130.139465][ T2659] EXT4-fs (loop0): Ignoring removed nobh option [ 130.160459][ T2659] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.168580][ T2659] System zones: 0-7 [ 130.173145][ T2659] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.185998][ T2667] EXT4-fs (loop4): Ignoring removed nobh option [ 130.187486][ T2658] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.398: bg 0: block 255: padding at end of block bitmap is not set [ 130.211752][ T2667] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.219996][ T2667] System zones: 0-7 [ 130.224050][ T2667] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.325868][ T2666] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.400: bg 0: block 255: padding at end of block bitmap is not set [ 130.353355][ T2673] EXT4-fs (loop6): Ignoring removed nobh option [ 130.370460][ T2673] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.378581][ T2673] System zones: 0-7 [ 130.382736][ T2673] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.463461][ T2682] EXT4-fs (loop1): Ignoring removed nobh option [ 130.480400][ T2682] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.488528][ T2682] System zones: 0-7 [ 130.492711][ T2682] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.516321][ T2679] EXT4-fs (loop2): Ignoring removed nobh option [ 130.523109][ T2672] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.401: bg 0: block 255: padding at end of block bitmap is not set [ 130.538348][ T2680] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.403: bg 0: block 255: padding at end of block bitmap is not set [ 130.540634][ T2679] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.554094][ T2685] EXT4-fs (loop0): Ignoring removed nobh option [ 130.563068][ T2679] System zones: 0-7 [ 130.571486][ T2679] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.582962][ T2685] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.591109][ T2685] System zones: 0-7 [ 130.595170][ T2685] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.670212][ T2695] EXT4-fs (loop4): Ignoring removed nobh option [ 130.670978][ T2678] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.402: bg 0: block 255: padding at end of block bitmap is not set [ 130.702131][ T2684] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.404: bg 0: block 255: padding at end of block bitmap is not set [ 130.730356][ T2695] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.740438][ T2695] System zones: 0-7 [ 130.748223][ T2695] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.754160][ T2705] EXT4-fs (loop1): Ignoring removed nobh option [ 130.759757][ T2703] EXT4-fs (loop6): Ignoring removed nobh option [ 130.771013][ T2705] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.779194][ T2705] System zones: 0-7 [ 130.783674][ T2705] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.799142][ T2694] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.405: bg 0: block 255: padding at end of block bitmap is not set [ 130.814530][ T2704] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.407: bg 0: block 255: padding at end of block bitmap is not set [ 130.839078][ T2703] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 130.847457][ T2703] System zones: 0-7 [ 130.851910][ T2703] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 130.913929][ T2702] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.406: bg 0: block 255: padding at end of block bitmap is not set [ 131.009524][ T2717] EXT4-fs (loop2): Ignoring removed nobh option [ 131.023725][ T2717] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.031867][ T2717] System zones: 0-7 [ 131.035930][ T2717] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.140813][ T2728] EXT4-fs (loop4): Ignoring removed nobh option [ 131.147542][ T2716] EXT4-fs (loop0): Ignoring removed nobh option [ 131.156248][ T2714] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.408: bg 0: block 255: padding at end of block bitmap is not set [ 131.161616][ T2728] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.172729][ T2716] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.178796][ T2728] System zones: 0-7 [ 131.187751][ T2716] System zones: [ 131.191297][ T2728] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.192430][ T2716] 0-7 [ 131.207928][ T2716] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.262500][ T2733] EXT4-fs (loop6): Ignoring removed nobh option [ 131.270377][ T2733] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.278494][ T2733] System zones: 0-7 [ 131.282721][ T2733] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.317426][ T2727] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.410: bg 0: block 255: padding at end of block bitmap is not set [ 131.333242][ T2715] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.409: bg 0: block 255: padding at end of block bitmap is not set [ 131.348043][ T2732] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.412: bg 0: block 255: padding at end of block bitmap is not set [ 131.533000][ T2747] EXT4-fs (loop2): Ignoring removed nobh option [ 131.540086][ T2744] EXT4-fs (loop1): Ignoring removed nobh option [ 131.555831][ T2751] EXT4-fs (loop0): Ignoring removed nobh option [ 131.557753][ T2755] EXT4-fs (loop4): Ignoring removed nobh option [ 131.565779][ T2744] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.576975][ T2744] System zones: 0-7 [ 131.577328][ T2747] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.581190][ T2744] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.600009][ T2747] System zones: 0-7 [ 131.602206][ T2759] EXT4-fs (loop6): Ignoring removed nobh option [ 131.604240][ T2747] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.621033][ T2743] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.414: bg 0: block 255: padding at end of block bitmap is not set [ 131.640678][ T2751] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.648964][ T2751] System zones: 0-7 [ 131.653106][ T2759] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.653379][ T2751] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.667218][ T2759] System zones: 0-7 [ 131.671483][ T2755] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 131.675461][ T2759] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.684205][ T2755] System zones: 0-7 [ 131.693813][ T2750] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.415: bg 0: block 255: padding at end of block bitmap is not set [ 131.697566][ T2755] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 131.712867][ T2758] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.417: bg 0: block 255: padding at end of block bitmap is not set [ 131.738211][ T2746] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.413: bg 0: block 255: padding at end of block bitmap is not set [ 131.745808][ T2754] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.416: bg 0: block 255: padding at end of block bitmap is not set [ 132.086094][ T2775] EXT4-fs (loop0): Ignoring removed nobh option [ 132.096298][ T2779] EXT4-fs (loop2): Ignoring removed nobh option [ 132.115659][ T2775] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.116219][ T2779] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.123939][ T2775] System zones: [ 132.131966][ T2779] System zones: [ 132.132119][ T2775] 0-7 [ 132.135511][ T2779] 0-7 [ 132.135883][ T2779] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 132.139127][ T2775] [ 132.172927][ T2789] EXT4-fs (loop4): Ignoring removed nobh option [ 132.183159][ T2783] EXT4-fs (loop6): Ignoring removed nobh option [ 132.186161][ T2778] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.420: bg 0: block 255: padding at end of block bitmap is not set [ 132.204845][ T2789] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.213000][ T2789] System zones: 0-7 [ 132.220402][ T2783] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.228564][ T2783] System zones: 0-7 [ 132.241420][ T2784] EXT4-fs (loop1): Ignoring removed nobh option [ 132.248268][ T2774] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.418: bg 0: block 255: padding at end of block bitmap is not set [ 132.266460][ T2781] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.421: bg 0: block 255: padding at end of block bitmap is not set [ 132.281967][ T2784] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.286196][ T2788] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.422: bg 0: block 255: padding at end of block bitmap is not set [ 132.290724][ T2784] System zones: 0-7 [ 132.309801][ T2777] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.419: bg 0: block 255: padding at end of block bitmap is not set [ 132.401064][ T2803] EXT4-fs (loop2): Ignoring removed nobh option [ 132.410395][ T2803] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.418481][ T2803] System zones: 0-7 [ 132.483560][ T2802] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.423: bg 0: block 255: padding at end of block bitmap is not set [ 132.621584][ T2812] EXT4-fs (loop0): Ignoring removed nobh option [ 132.630386][ T2812] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.638543][ T2812] System zones: 0-7 [ 132.675553][ T2811] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.424: bg 0: block 255: padding at end of block bitmap is not set [ 132.725035][ T2814] EXT4-fs (loop4): Ignoring removed nobh option [ 132.725434][ T2821] EXT4-fs (loop6): Ignoring removed nobh option [ 132.731655][ T2816] EXT4-fs (loop1): Ignoring removed nobh option [ 132.750811][ T2814] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.750934][ T2821] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.759073][ T2816] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.767412][ T2821] System zones: 0-7 [ 132.775485][ T2814] System zones: 0-7 [ 132.779590][ T2816] System zones: 0-7 [ 132.791797][ T2829] EXT4-fs (loop2): Ignoring removed nobh option [ 132.794428][ T2813] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.427: bg 0: block 255: padding at end of block bitmap is not set [ 132.812677][ T2810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.426: bg 0: block 255: padding at end of block bitmap is not set [ 132.812730][ T2819] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.425: bg 0: block 255: padding at end of block bitmap is not set [ 132.856765][ T2829] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.865692][ T2829] System zones: 0-7 [ 132.934571][ T2828] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.428: bg 0: block 255: padding at end of block bitmap is not set [ 132.948892][ T2839] EXT4-fs (loop0): Ignoring removed nobh option [ 132.967731][ T2839] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 132.975939][ T2839] System zones: 0-7 [ 133.122008][ T2850] EXT4-fs (loop6): Ignoring removed nobh option [ 133.150904][ T2850] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.151018][ T2838] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.429: bg 0: block 255: padding at end of block bitmap is not set [ 133.159063][ T2850] System zones: 0-7 [ 133.236002][ T2845] EXT4-fs (loop4): Ignoring removed nobh option [ 133.236009][ T2848] EXT4-fs (loop1): Ignoring removed nobh option [ 133.250465][ T2848] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.250543][ T2845] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.258609][ T2848] System zones: [ 133.266703][ T2845] System zones: [ 133.266884][ T2848] 0-7 [ 133.270619][ T2845] 0-7 [ 133.274069][ T2848] [ 133.276504][ T2845] [ 133.280793][ T2849] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.430: bg 0: block 255: padding at end of block bitmap is not set [ 133.327449][ T2858] EXT4-fs (loop2): Ignoring removed nobh option [ 133.330639][ T2847] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.431: bg 0: block 255: padding at end of block bitmap is not set [ 133.351411][ T2858] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.359622][ T2858] System zones: 0-7 [ 133.366345][ T2857] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.433: bg 0: block 255: padding at end of block bitmap is not set [ 133.405744][ T2844] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.432: bg 0: block 255: padding at end of block bitmap is not set [ 133.545765][ T2871] EXT4-fs (loop0): Ignoring removed nobh option [ 133.560882][ T2871] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.569043][ T2871] System zones: 0-7 [ 133.709941][ T2874] EXT4-fs (loop6): Ignoring removed nobh option [ 133.710777][ T2870] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.434: bg 0: block 255: padding at end of block bitmap is not set [ 133.740361][ T2874] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.748517][ T2874] System zones: 0-7 [ 133.809829][ T2885] EXT4-fs (loop4): Ignoring removed nobh option [ 133.809971][ T2882] EXT4-fs (loop2): Ignoring removed nobh option [ 133.830617][ T2882] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.830648][ T2885] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.838799][ T2882] System zones: [ 133.846915][ T2885] System zones: [ 133.847196][ T2882] 0-7 [ 133.850498][ T2885] 0-7 [ 133.854167][ T2882] [ 133.856623][ T2885] [ 133.864025][ T2878] EXT4-fs (loop1): Ignoring removed nobh option [ 133.865345][ T2884] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.438: bg 0: block 255: padding at end of block bitmap is not set [ 133.880135][ T2873] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.435: bg 0: block 255: padding at end of block bitmap is not set [ 133.907614][ T2881] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.437: bg 0: block 255: padding at end of block bitmap is not set [ 133.940980][ T2878] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 133.949306][ T2878] System zones: 0-7 [ 133.986143][ T2899] EXT4-fs (loop0): Ignoring removed nobh option [ 133.986532][ T2904] EXT4-fs (loop4): Ignoring removed nobh option [ 134.009332][ T2899] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.017651][ T2899] System zones: 0-7 [ 134.021497][ T2904] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.021532][ T2904] System zones: 0-7 [ 134.065093][ T2898] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.439: bg 0: block 255: padding at end of block bitmap is not set [ 134.072875][ T2903] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.440: bg 0: block 255: padding at end of block bitmap is not set [ 134.113415][ T2877] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.436: bg 0: block 255: padding at end of block bitmap is not set [ 134.130167][ T2909] EXT4-fs (loop6): Ignoring removed nobh option [ 134.146582][ T2911] EXT4-fs (loop2): Ignoring removed nobh option [ 134.164668][ T2909] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.165781][ T2911] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.172863][ T2909] System zones: [ 134.181132][ T2911] System zones: [ 134.181712][ T2909] 0-7 [ 134.184699][ T2911] 0-7 [ 134.188257][ T2909] [ 134.191506][ T2911] [ 134.204777][ T2910] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.442: bg 0: block 255: padding at end of block bitmap is not set [ 134.222086][ T2923] EXT4-fs (loop4): Ignoring removed nobh option [ 134.232347][ T2908] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.441: bg 0: block 255: padding at end of block bitmap is not set [ 134.247664][ T2923] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.256242][ T2923] System zones: 0-7 [ 134.341136][ T2920] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.444: bg 0: block 255: padding at end of block bitmap is not set [ 134.401042][ T2932] EXT4-fs (loop1): Ignoring removed nobh option [ 134.414599][ T2932] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.422910][ T2932] System zones: 0-7 [ 134.471265][ T2943] EXT4-fs (loop0): Ignoring removed nobh option [ 134.472352][ T2931] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.445: bg 0: block 255: padding at end of block bitmap is not set [ 134.495363][ T2938] EXT4-fs (loop2): Ignoring removed nobh option [ 134.505273][ T2954] EXT4-fs (loop6): Ignoring removed nobh option [ 134.523265][ T2943] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.533302][ T2943] System zones: 0-7 [ 134.555128][ T2942] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.447: bg 0: block 255: padding at end of block bitmap is not set [ 134.575363][ T2938] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.576889][ T2954] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.602223][ T2954] System zones: 0-7 [ 134.607340][ T2953] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.450: bg 0: block 255: padding at end of block bitmap is not set [ 134.626498][ T2938] System zones: 0-7 [ 134.727861][ T2936] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.446: bg 0: block 255: padding at end of block bitmap is not set [ 134.854939][ T2967] EXT4-fs (loop1): Ignoring removed nobh option [ 134.855424][ T2970] EXT4-fs (loop0): Ignoring removed nobh option [ 134.872064][ T2960] EXT4-fs (loop4): Ignoring removed nobh option [ 134.872227][ T2970] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.886572][ T2970] System zones: 0-7 [ 134.890108][ T2967] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.891847][ T2960] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.898592][ T2967] System zones: 0-7 [ 134.906739][ T2960] System zones: 0-7 [ 134.916401][ T2969] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.453: bg 0: block 255: padding at end of block bitmap is not set [ 134.923868][ T2959] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.451: bg 0: block 255: padding at end of block bitmap is not set [ 134.934107][ T2965] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.452: bg 0: block 255: padding at end of block bitmap is not set [ 134.969718][ T2974] EXT4-fs (loop6): Ignoring removed nobh option [ 134.980894][ T2974] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 134.996430][ T2974] System zones: 0-7 [ 135.021254][ T2986] EXT4-fs (loop2): Ignoring removed nobh option [ 135.030408][ T2986] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.038550][ T2986] System zones: 0-7 2025/05/30 04:44:32 executed programs: 453 [ 135.128758][ T2985] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.455: bg 0: block 255: padding at end of block bitmap is not set [ 135.134715][ T2973] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.454: bg 0: block 255: padding at end of block bitmap is not set [ 135.264674][ T2996] EXT4-fs (loop1): Ignoring removed nobh option [ 135.280446][ T2996] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.288580][ T2996] System zones: 0-7 [ 135.314510][ T3000] EXT4-fs (loop4): Ignoring removed nobh option [ 135.330470][ T3000] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.338655][ T3000] System zones: 0-7 [ 135.394418][ T2993] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.458: bg 0: block 255: padding at end of block bitmap is not set [ 135.411598][ T2995] EXT4-fs (loop0): Ignoring removed nobh option [ 135.426679][ T2999] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.457: bg 0: block 255: padding at end of block bitmap is not set [ 135.427247][ T3005] EXT4-fs (loop2): Ignoring removed nobh option [ 135.449283][ T2995] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.450966][ T3005] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.458981][ T2995] System zones: 0-7 [ 135.465644][ T3005] System zones: 0-7 [ 135.473509][ T3011] EXT4-fs (loop6): Ignoring removed nobh option [ 135.490663][ T3011] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.498783][ T3011] System zones: 0-7 [ 135.505599][ T2994] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.456: bg 0: block 255: padding at end of block bitmap is not set [ 135.506129][ T3010] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.460: bg 0: block 255: padding at end of block bitmap is not set [ 135.524156][ T3004] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.459: bg 0: block 255: padding at end of block bitmap is not set [ 135.586004][ T3024] EXT4-fs (loop1): Ignoring removed nobh option [ 135.600622][ T3024] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.608743][ T3024] System zones: 0-7 [ 135.798144][ T3023] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.461: bg 0: block 255: padding at end of block bitmap is not set [ 135.810861][ T3028] EXT4-fs (loop4): Ignoring removed nobh option [ 135.822402][ T3028] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.831046][ T3028] System zones: 0-7 [ 135.850331][ T3027] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.462: bg 0: block 255: padding at end of block bitmap is not set [ 135.864682][ T3040] EXT4-fs (loop2): Ignoring removed nobh option [ 135.885688][ T3040] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.893943][ T3040] System zones: 0-7 [ 135.925726][ T3037] EXT4-fs (loop6): Ignoring removed nobh option [ 135.926220][ T3039] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.464: bg 0: block 255: padding at end of block bitmap is not set [ 135.950778][ T3037] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 135.958911][ T3037] System zones: 0-7 [ 136.027987][ T3049] EXT4-fs (loop1): Ignoring removed nobh option [ 136.040429][ T3049] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.048564][ T3049] System zones: 0-7 [ 136.058890][ T3047] EXT4-fs (loop0): Ignoring removed nobh option [ 136.070120][ T3036] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.465: bg 0: block 255: padding at end of block bitmap is not set [ 136.073769][ T3048] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.467: bg 0: block 255: padding at end of block bitmap is not set [ 136.101329][ T3047] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.109940][ T3047] System zones: 0-7 [ 136.216134][ T3046] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.466: bg 0: block 255: padding at end of block bitmap is not set [ 136.231286][ T3063] EXT4-fs (loop4): Ignoring removed nobh option [ 136.239011][ T3070] EXT4-fs (loop1): Ignoring removed nobh option [ 136.249214][ T3061] EXT4-fs (loop2): Ignoring removed nobh option [ 136.267295][ T3070] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.267414][ T3075] EXT4-fs (loop6): Ignoring removed nobh option [ 136.275701][ T3070] System zones: 0-7 [ 136.285945][ T3063] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.287217][ T3061] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.294432][ T3063] System zones: [ 136.302807][ T3061] System zones: [ 136.303076][ T3063] 0-7 [ 136.306378][ T3061] 0-7 [ 136.307715][ T3075] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.323471][ T3075] System zones: 0-7 [ 136.323709][ T3069] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.470: bg 0: block 255: padding at end of block bitmap is not set [ 136.328595][ T3074] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.471: bg 0: block 255: padding at end of block bitmap is not set [ 136.342165][ T3060] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.469: bg 0: block 255: padding at end of block bitmap is not set [ 136.355713][ T3063] [ 136.393903][ T3062] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.468: bg 0: block 255: padding at end of block bitmap is not set [ 136.432066][ T3087] EXT4-fs (loop0): Ignoring removed nobh option [ 136.464542][ T3087] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.472956][ T3087] System zones: 0-7 [ 136.517653][ T3086] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.472: bg 0: block 255: padding at end of block bitmap is not set [ 136.535761][ T3101] EXT4-fs (loop1): Ignoring removed nobh option [ 136.553343][ T3101] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.561786][ T3101] System zones: 0-7 [ 136.650891][ T3095] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.475: bg 0: block 255: padding at end of block bitmap is not set [ 136.658734][ T3098] EXT4-fs (loop2): Ignoring removed nobh option [ 136.693809][ T3098] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.701975][ T3098] System zones: 0-7 [ 136.737278][ T3090] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.474: bg 0: block 255: padding at end of block bitmap is not set [ 136.772318][ T3110] EXT4-fs (loop0): Ignoring removed nobh option [ 136.780418][ T3110] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.788500][ T3110] System zones: 0-7 [ 136.927583][ T3111] EXT4-fs (loop6): Ignoring removed nobh option [ 136.940431][ T3111] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 136.948598][ T3111] System zones: 0-7 [ 136.993928][ T3108] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.477: bg 0: block 255: padding at end of block bitmap is not set [ 137.012222][ T3109] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.478: bg 0: block 255: padding at end of block bitmap is not set [ 137.060832][ T3121] EXT4-fs (loop4): Ignoring removed nobh option [ 137.065459][ T3126] EXT4-fs (loop1): Ignoring removed nobh option [ 137.078960][ T3130] EXT4-fs (loop2): Ignoring removed nobh option [ 137.094421][ T3121] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.103207][ T3121] System zones: 0-7 [ 137.108127][ T3130] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.110578][ T3126] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.117192][ T3130] System zones: [ 137.124354][ T3126] System zones: [ 137.126849][ T3130] 0-7 [ 137.128047][ T3126] 0-7 [ 137.131697][ T3130] [ 137.134231][ T3126] [ 137.143961][ T3125] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.480: bg 0: block 255: padding at end of block bitmap is not set [ 137.159839][ T3129] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.481: bg 0: block 255: padding at end of block bitmap is not set [ 137.165858][ T3135] EXT4-fs (loop0): Ignoring removed nobh option [ 137.180915][ T3120] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.479: bg 0: block 255: padding at end of block bitmap is not set [ 137.204510][ T3140] EXT4-fs (loop6): Ignoring removed nobh option [ 137.214704][ T3135] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.223025][ T3135] System zones: 0-7 [ 137.223677][ T3140] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.235331][ T3140] System zones: 0-7 [ 137.288615][ T3134] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.482: bg 0: block 255: padding at end of block bitmap is not set [ 137.327153][ T3136] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.483: bg 0: block 255: padding at end of block bitmap is not set [ 137.446157][ T3153] EXT4-fs (loop1): Ignoring removed nobh option [ 137.460600][ T3153] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.468748][ T3153] System zones: 0-7 [ 137.492788][ T3156] EXT4-fs (loop2): Ignoring removed nobh option [ 137.510397][ T3156] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.518493][ T3156] System zones: 0-7 [ 137.551359][ T3155] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.485: bg 0: block 255: padding at end of block bitmap is not set [ 137.567450][ T3160] EXT4-fs (loop4): Ignoring removed nobh option [ 137.569989][ T3152] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.484: bg 0: block 255: padding at end of block bitmap is not set [ 137.589599][ T3164] EXT4-fs (loop0): Ignoring removed nobh option [ 137.614186][ T3164] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.618778][ T3160] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.624449][ T3164] System zones: 0-7 [ 137.631239][ T3160] System zones: 0-7 [ 137.651689][ T3162] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.487: bg 0: block 255: padding at end of block bitmap is not set [ 137.717612][ T3159] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.486: bg 0: block 255: padding at end of block bitmap is not set [ 137.731542][ T3173] EXT4-fs (loop6): Ignoring removed nobh option [ 137.750629][ T3173] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.758799][ T3173] System zones: 0-7 [ 137.794204][ T3181] EXT4-fs (loop0): Ignoring removed nobh option [ 137.810560][ T3181] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.818696][ T3181] System zones: 0-7 [ 137.829744][ T3183] EXT4-fs (loop1): Ignoring removed nobh option [ 137.833678][ T3172] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.488: bg 0: block 255: padding at end of block bitmap is not set [ 137.860384][ T3183] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.868582][ T3183] System zones: 0-7 [ 137.900716][ T3191] EXT4-fs (loop2): Ignoring removed nobh option [ 137.909339][ T3180] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.491: bg 0: block 255: padding at end of block bitmap is not set [ 137.930384][ T3191] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 137.938481][ T3191] System zones: 0-7 [ 137.991329][ T3182] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.489: bg 0: block 255: padding at end of block bitmap is not set [ 137.992542][ T3190] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.490: bg 0: block 255: padding at end of block bitmap is not set [ 138.130404][ T3202] EXT4-fs (loop6): Ignoring removed nobh option [ 138.140426][ T3202] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.148668][ T3202] System zones: 0-7 [ 138.220011][ T3197] EXT4-fs (loop4): Ignoring removed nobh option [ 138.226365][ T3201] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.493: bg 0: block 255: padding at end of block bitmap is not set [ 138.250443][ T3197] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.258745][ T3197] System zones: 0-7 [ 138.263159][ T3213] EXT4-fs (loop1): Ignoring removed nobh option [ 138.280375][ T3213] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.288463][ T3213] System zones: 0-7 [ 138.328168][ T3196] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.492: bg 0: block 255: padding at end of block bitmap is not set [ 138.360235][ T3218] EXT4-fs (loop2): Ignoring removed nobh option [ 138.367722][ T3211] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.495: bg 0: block 255: padding at end of block bitmap is not set [ 138.391132][ T3218] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.399317][ T3218] System zones: 0-7 [ 138.425198][ T3212] EXT4-fs (loop0): Ignoring removed nobh option [ 138.433764][ T3217] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.496: bg 0: block 255: padding at end of block bitmap is not set [ 138.449785][ T3227] EXT4-fs (loop6): Ignoring removed nobh option [ 138.466293][ T3212] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.474622][ T3212] System zones: 0-7 [ 138.475442][ T3227] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.486684][ T3227] System zones: 0-7 [ 138.494810][ T3226] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.497: bg 0: block 255: padding at end of block bitmap is not set [ 138.514214][ T3234] EXT4-fs (loop1): Ignoring removed nobh option [ 138.530369][ T3234] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.538502][ T3234] System zones: 0-7 [ 138.543511][ T3210] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.494: bg 0: block 255: padding at end of block bitmap is not set [ 138.567904][ T3236] EXT4-fs (loop4): Ignoring removed nobh option [ 138.593605][ T3236] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.596853][ T3232] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.499: bg 0: block 255: padding at end of block bitmap is not set [ 138.601822][ T3236] System zones: 0-7 [ 138.670214][ T3247] EXT4-fs (loop6): Ignoring removed nobh option [ 138.682103][ T3250] EXT4-fs (loop2): Ignoring removed nobh option [ 138.692517][ T3233] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.498: bg 0: block 255: padding at end of block bitmap is not set [ 138.704259][ T3247] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.715019][ T3247] System zones: 0-7 [ 138.717389][ T3250] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.727240][ T3250] System zones: 0-7 [ 138.740351][ T3249] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.500: bg 0: block 255: padding at end of block bitmap is not set [ 138.742655][ T3246] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.501: bg 0: block 255: padding at end of block bitmap is not set [ 138.773012][ T3261] EXT4-fs (loop0): Ignoring removed nobh option [ 138.790338][ T3261] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.798445][ T3261] System zones: 0-7 [ 138.829124][ T3259] EXT4-fs (loop1): Ignoring removed nobh option [ 138.844200][ T3259] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.852388][ T3259] System zones: 0-7 [ 138.862433][ T3269] EXT4-fs (loop4): Ignoring removed nobh option [ 138.870371][ T3269] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 138.878461][ T3269] System zones: 0-7 [ 138.897784][ T3256] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.502: bg 0: block 255: padding at end of block bitmap is not set [ 138.901247][ T3258] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.503: bg 0: block 255: padding at end of block bitmap is not set [ 139.005564][ T3268] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.504: bg 0: block 255: padding at end of block bitmap is not set [ 139.006172][ T3275] EXT4-fs (loop6): Ignoring removed nobh option [ 139.041987][ T3275] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 139.050321][ T3275] System zones: 0-7 [ 139.076900][ T3274] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.506: bg 0: block 255: padding at end of block bitmap is not set [ 139.140336][ T3292] EXT4-fs (loop2): Ignoring removed nobh option [ 139.150447][ T3292] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 139.158538][ T3292] System zones: 0-7 [ 139.223592][ T3287] EXT4-fs (loop1): Ignoring removed nobh option [ 139.230993][ T3289] EXT4-fs (loop0): Ignoring removed nobh option [ 139.232147][ T3291] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.509: bg 0: block 255: padding at end of block bitmap is not set [ 139.260622][ T3289] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 139.268769][ T3287] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 139.268826][ T3289] System zones: 0-7 [ 139.277104][ T3287] System zones: 0-7 [ 139.286529][ T3299] EXT4-fs (loop4): Ignoring removed nobh option [ 139.301099][ T3285] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.507: bg 0: block 255: padding at end of block bitmap is not set [ 139.324525][ T3286] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.508: bg 0: block 255: padding at end of block bitmap is not set [ 139.339590][ T3310] EXT4-fs (loop6): Ignoring removed nobh option [ 139.345530][ T3299] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 139.354689][ T3299] System zones: 0-7 [ 139.361615][ T3310] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 139.369803][ T3310] System zones: 0-7 [ 139.387439][ T3298] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.510: bg 0: block 255: padding at end of block bitmap is not set [ 139.463245][ T3322] EXT4-fs (loop1): Ignoring removed nobh option [ 139.485346][ T3322] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 139.493641][ T3322] System zones: 0-7 [ 139.518178][ T3311] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm vhost-3310: bg 0: block 255: padding at end of block bitmap is not set [ 139.521165][ T3321] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.514: bg 0: block 255: padding at end of block bitmap is not set [ 139.548601][ T7] ------------[ cut here ]------------ [ 139.554174][ T7] kernel BUG at fs/ext4/inode.c:2778! [ 139.559716][ T7] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 139.565801][ T7] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.10.237-syzkaller-00010-gcf6ed0f1511d #0 [ 139.575604][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 139.585669][ T7] Workqueue: writeback wb_workfn (flush-7:6) [ 139.591651][ T7] RIP: 0010:ext4_writepages+0x2ddb/0x2e00 [ 139.597352][ T7] Code: 39 94 ff 84 db 75 31 e8 f3 36 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 d5 36 94 ff <0f> 0b e8 ce 36 94 ff e8 45 0f 31 ff eb 98 e8 c2 36 94 ff e8 39 0f [ 139.616947][ T7] RSP: 0018:ffffc90000077180 EFLAGS: 00010293 [ 139.623002][ T7] RAX: ffffffff81cf5b9b RBX: 000000c410000000 RCX: ffff88810024a780 [ 139.631046][ T7] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 139.639018][ T7] RBP: ffffc900000774f0 R08: dffffc0000000000 R09: ffffed1024947bdb [ 139.646972][ T7] R10: ffffed1024947bdb R11: 1ffff11024947bda R12: dffffc0000000000 [ 139.654924][ T7] R13: ffff888126a9f000 R14: 0000008000000000 R15: ffff888124a3ded0 [ 139.662892][ T7] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 139.671801][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.678364][ T7] CR2: 00007fff37e22c58 CR3: 000000010d13e000 CR4: 00000000003506b0 [ 139.686451][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 139.694418][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.702491][ T7] Call Trace: [ 139.705772][ T7] ? __kasan_check_write+0x14/0x20 [ 139.710886][ T7] ? _raw_spin_lock+0x8e/0xe0 [ 139.715564][ T7] ? update_load_avg+0x4dc/0x14f0 [ 139.720598][ T7] ? ext4_readpage+0x220/0x220 [ 139.725344][ T7] ? enqueue_task_fair+0xac3/0x2250 [ 139.730531][ T7] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 139.736146][ T7] ? ext4_readpage+0x220/0x220 [ 139.740904][ T7] do_writepages+0x12a/0x270 [ 139.745497][ T7] ? __writepage+0x130/0x130 [ 139.750083][ T7] ? __kasan_check_write+0x14/0x20 [ 139.755174][ T7] ? _raw_spin_lock+0x8e/0xe0 [ 139.759847][ T7] ? __kasan_check_write+0x14/0x20 [ 139.764937][ T7] ? _raw_spin_lock+0x8e/0xe0 [ 139.769603][ T7] __writeback_single_inode+0xd5/0xa20 [ 139.775041][ T7] ? wbc_attach_and_unlock_inode+0x171/0x590 [ 139.781002][ T7] writeback_sb_inodes+0x860/0x1400 [ 139.786196][ T7] ? queue_io+0x4c0/0x4c0 [ 139.790505][ T7] ? __kasan_check_read+0x11/0x20 [ 139.795509][ T7] ? queue_io+0x385/0x4c0 [ 139.799817][ T7] wb_writeback+0x3e3/0xb90 [ 139.804303][ T7] ? wb_io_lists_depopulated+0x180/0x180 [ 139.809917][ T7] ? set_worker_desc+0x155/0x1c0 [ 139.814835][ T7] ? update_load_avg+0x4dc/0x14f0 [ 139.819839][ T7] ? __kasan_check_write+0x14/0x20 [ 139.824933][ T7] wb_workfn+0x38f/0xe20 [ 139.829158][ T7] ? inode_wait_for_writeback+0x200/0x200 [ 139.834876][ T7] ? _raw_spin_unlock_irq+0x4e/0x70 [ 139.840066][ T7] ? finish_task_switch+0x12e/0x5a0 [ 139.845243][ T7] ? switch_mm_irqs_off+0x763/0x9a0 [ 139.850421][ T7] ? __switch_to_asm+0x34/0x60 [ 139.855167][ T7] ? __schedule+0xb4f/0x1310 [ 139.859735][ T7] ? __kasan_check_read+0x11/0x20 [ 139.864740][ T7] ? read_word_at_a_time+0x12/0x20 [ 139.869829][ T7] ? strscpy+0x9b/0x290 [ 139.873963][ T7] process_one_work+0x6e1/0xba0 [ 139.878793][ T7] worker_thread+0xa6a/0x13b0 [ 139.883450][ T7] kthread+0x346/0x3d0 [ 139.887496][ T7] ? worker_clr_flags+0x190/0x190 [ 139.892497][ T7] ? kthread_blkcg+0xd0/0xd0 [ 139.897064][ T7] ret_from_fork+0x1f/0x30 [ 139.901452][ T7] Modules linked in: [ 139.905475][ T7] ---[ end trace e77c769959c020f6 ]--- [ 139.911151][ T7] RIP: 0010:ext4_writepages+0x2ddb/0x2e00 [ 139.916878][ T7] Code: 39 94 ff 84 db 75 31 e8 f3 36 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 d5 36 94 ff <0f> 0b e8 ce 36 94 ff e8 45 0f 31 ff eb 98 e8 c2 36 94 ff e8 39 0f [ 139.936730][ T7] RSP: 0018:ffffc90000077180 EFLAGS: 00010293 [ 139.942833][ T7] RAX: ffffffff81cf5b9b RBX: 000000c410000000 RCX: ffff88810024a780 [ 139.950844][ T7] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 139.958823][ T7] RBP: ffffc900000774f0 R08: dffffc0000000000 R09: ffffed1024947bdb [ 139.968373][ T3328] EXT4-fs (loop2): Ignoring removed nobh option [ 139.969108][ T7] R10: ffffed1024947bdb R11: 1ffff11024947bda R12: dffffc0000000000 [ 139.983178][ T3331] EXT4-fs (loop4): Ignoring removed nobh option [ 139.984071][ T7] R13: ffff888126a9f000 R14: 0000008000000000 R15: ffff888124a3ded0 [ 139.998246][ T7] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 140.007344][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.014085][ T7] CR2: 00007f7ce0e53f98 CR3: 000000010679c000 CR4: 00000000003506a0 [ 140.022240][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 140.030470][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 140.038462][ T7] Kernel panic - not syncing: Fatal exception [ 140.044815][ T7] Kernel Offset: disabled [ 140.049140][ T7] Rebooting in 86400 seconds..