error (device loop2): ext4_orphan_get:1406: comm syz.2.172: couldn't read orphan inode 13 (err -117) [ 142.965090][ T5548] ext4 filesystem being mounted at /32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.085477][ T5553] loop4: detected capacity change from 0 to 512 [ 143.108448][ T5548] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 143.121844][ T5557] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 143.132190][ T5555] loop3: detected capacity change from 0 to 512 [ 143.185657][ T5557] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.172: bg 0: block 248: padding at end of block bitmap is not set [ 143.217950][ T5557] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.172: Failed to acquire dquot type 1 [ 143.237201][ T5557] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 143.274147][ T5553] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.174: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 143.329174][ T5555] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.173: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 143.473615][ T5564] loop1: detected capacity change from 0 to 512 [ 143.484917][ T5555] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.173: couldn't read orphan inode 13 (err -117) [ 143.507325][ T5553] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.174: couldn't read orphan inode 13 (err -117) [ 143.530146][ T5566] loop5: detected capacity change from 0 to 512 [ 143.535568][ T5553] ext4 filesystem being mounted at /31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.553908][ T5555] ext4 filesystem being mounted at /32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.573257][ T5553] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 143.582618][ T5555] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 143.592928][ T5553] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 143.607197][ T5555] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 143.651492][ T5553] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.174: bg 0: block 248: padding at end of block bitmap is not set [ 143.674332][ T5555] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.173: bg 0: block 248: padding at end of block bitmap is not set [ 143.716519][ T5566] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.176: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 143.724389][ T5555] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.173: Failed to acquire dquot type 1 [ 143.746571][ T5555] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 143.754924][ T5564] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.175: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 143.755208][ T5553] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.174: Failed to acquire dquot type 1 [ 143.788088][ T5566] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.176: couldn't read orphan inode 13 (err -117) [ 143.801115][ T5564] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.175: couldn't read orphan inode 13 (err -117) [ 143.825792][ T5564] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.836720][ T5566] ext4 filesystem being mounted at /25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.879740][ T5553] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 143.900474][ T5566] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 143.921793][ T5575] loop2: detected capacity change from 0 to 512 [ 143.934638][ T5564] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 143.949830][ T5576] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 143.997680][ T5564] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 144.002916][ T5576] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.176: bg 0: block 248: padding at end of block bitmap is not set [ 144.033730][ T5564] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.175: bg 0: block 248: padding at end of block bitmap is not set [ 144.058428][ T5576] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.176: Failed to acquire dquot type 1 [ 144.084536][ T5576] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 144.095332][ T5564] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.175: Failed to acquire dquot type 1 [ 144.107669][ T5575] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.177: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 144.134459][ T5575] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.177: couldn't read orphan inode 13 (err -117) [ 144.153088][ T5575] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.171538][ T5564] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 144.195192][ T5575] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 144.223086][ T5583] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 144.275483][ T5585] loop3: detected capacity change from 0 to 512 [ 144.339377][ T5583] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.177: bg 0: block 248: padding at end of block bitmap is not set [ 144.372109][ T5583] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.177: Failed to acquire dquot type 1 [ 144.401310][ T5585] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.178: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 144.434374][ T5585] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.178: couldn't read orphan inode 13 (err -117) [ 144.435276][ T5583] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 144.455844][ T5585] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.481428][ T5585] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 144.550247][ T5590] loop4: detected capacity change from 0 to 512 [ 144.621729][ T5591] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 144.625532][ T5593] loop1: detected capacity change from 0 to 512 [ 144.637880][ T5590] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.179: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 144.719646][ T5590] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.179: couldn't read orphan inode 13 (err -117) [ 144.734362][ T5590] ext4 filesystem being mounted at /32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.762871][ T5590] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 144.772814][ T5591] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.178: bg 0: block 248: padding at end of block bitmap is not set [ 144.796630][ T5600] loop5: detected capacity change from 0 to 512 [ 144.804612][ T5591] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.178: Failed to acquire dquot type 1 [ 144.804862][ T5593] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.181: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 144.816667][ T5591] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 144.867644][ T5590] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 144.882535][ T5593] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.181: couldn't read orphan inode 13 (err -117) [ 144.941766][ T5600] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.180: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 144.969149][ T5593] ext4 filesystem being mounted at /34/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.989641][ T5600] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.180: couldn't read orphan inode 13 (err -117) [ 145.030485][ T5600] ext4 filesystem being mounted at /26/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.084436][ T5593] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 145.101398][ T5600] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 145.111397][ T5590] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.179: bg 0: block 248: padding at end of block bitmap is not set [ 145.134983][ T5604] loop2: detected capacity change from 0 to 512 [ 145.143146][ T26] kauditd_printk_skb: 52 callbacks suppressed [ 145.143162][ T26] audit: type=1800 audit(1746603860.586:161): pid=5585 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.178" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 145.144161][ T5600] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 145.159716][ T5593] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 145.194917][ T5590] Quota error (device loop4): write_blk: dquota write failed [ 145.203469][ T5590] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 145.214346][ T5590] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.179: Failed to acquire dquot type 1 [ 145.230929][ T5590] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 145.255273][ T5593] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.181: bg 0: block 248: padding at end of block bitmap is not set [ 145.271593][ T5593] Quota error (device loop1): write_blk: dquota write failed [ 145.279505][ T5593] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 145.297401][ T5600] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.180: bg 0: block 248: padding at end of block bitmap is not set [ 145.313442][ T5593] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.181: Failed to acquire dquot type 1 [ 145.356881][ T5600] Quota error (device loop5): write_blk: dquota write failed [ 145.364670][ T5593] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 145.366954][ T5604] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.182: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 145.407302][ T5600] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 145.410368][ T5604] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.182: couldn't read orphan inode 13 (err -117) [ 145.418680][ T5600] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.180: Failed to acquire dquot type 1 [ 145.456486][ T5600] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 145.487945][ T5604] ext4 filesystem being mounted at /34/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.565877][ T26] audit: type=1800 audit(1746603861.006:162): pid=5590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.179" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 145.597959][ T5613] loop3: detected capacity change from 0 to 512 2025/05/07 07:44:21 executed programs: 178 [ 145.628624][ T26] audit: type=1800 audit(1746603861.046:163): pid=5593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.181" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 145.652949][ T5604] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 145.704075][ T5604] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 145.715156][ T5613] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.183: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 145.747960][ T5613] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.183: couldn't read orphan inode 13 (err -117) [ 145.768620][ T5604] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.182: bg 0: block 248: padding at end of block bitmap is not set [ 145.821888][ T26] audit: type=1800 audit(1746603861.266:164): pid=5600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.180" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 145.825662][ T5604] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.182: Failed to acquire dquot type 1 [ 145.854397][ T5613] ext4 filesystem being mounted at /34/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.899749][ T5620] loop4: detected capacity change from 0 to 512 [ 145.906270][ T5613] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 145.920123][ T5613] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 145.941936][ T5622] loop1: detected capacity change from 0 to 512 [ 145.956476][ T5604] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 145.987634][ T5613] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.183: bg 0: block 248: padding at end of block bitmap is not set [ 145.993693][ T5620] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.184: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 146.032321][ T5620] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.184: couldn't read orphan inode 13 (err -117) [ 146.096677][ T5620] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.115096][ T5613] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.183: Failed to acquire dquot type 1 [ 146.139270][ T5622] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.185: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 146.199312][ T5613] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 146.204390][ T5622] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.185: couldn't read orphan inode 13 (err -117) [ 146.210029][ T5620] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 146.255108][ T5629] loop5: detected capacity change from 0 to 512 [ 146.262023][ T5622] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.337590][ T5629] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.186: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 146.385755][ T5633] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 146.414909][ T5622] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 146.496037][ T5634] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 146.501975][ T5629] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.186: couldn't read orphan inode 13 (err -117) [ 146.523747][ T5629] ext4 filesystem being mounted at /27/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.549323][ T5637] loop2: detected capacity change from 0 to 512 [ 146.555856][ T5633] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.184: bg 0: block 248: padding at end of block bitmap is not set [ 146.562304][ T5629] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 146.589206][ T5633] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.184: Failed to acquire dquot type 1 [ 146.612039][ T5634] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.185: bg 0: block 248: padding at end of block bitmap is not set [ 146.635334][ T5633] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 146.641535][ T5638] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 146.647640][ T5637] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.187: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 146.675140][ T5637] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.187: couldn't read orphan inode 13 (err -117) [ 146.687882][ T5634] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.185: Failed to acquire dquot type 1 [ 146.706069][ T5637] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.754284][ T5634] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 146.777383][ T5638] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.186: bg 0: block 248: padding at end of block bitmap is not set [ 146.820716][ T5637] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 146.844201][ T5638] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.186: Failed to acquire dquot type 1 [ 146.864274][ T5646] loop3: detected capacity change from 0 to 512 [ 146.866747][ T5638] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 146.880389][ T5645] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 146.946068][ T5645] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.187: bg 0: block 248: padding at end of block bitmap is not set [ 146.992971][ T5645] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.187: Failed to acquire dquot type 1 [ 147.006379][ T5646] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.188: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 147.067029][ T5646] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.188: couldn't read orphan inode 13 (err -117) [ 147.158856][ T5645] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 147.167702][ T5646] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.197522][ T5651] loop4: detected capacity change from 0 to 512 [ 147.205341][ T5646] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 147.235011][ T5646] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 147.322179][ T5646] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.188: bg 0: block 248: padding at end of block bitmap is not set [ 147.341435][ T5651] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.189: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 147.392075][ T5656] loop1: detected capacity change from 0 to 512 [ 147.399376][ T5651] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.189: couldn't read orphan inode 13 (err -117) [ 147.422141][ T5646] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.188: Failed to acquire dquot type 1 [ 147.439864][ T5651] ext4 filesystem being mounted at /34/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.458023][ T5646] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 147.552087][ T5658] loop5: detected capacity change from 0 to 512 [ 147.564930][ T5656] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.190: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 147.586053][ T5651] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 147.589229][ T5663] loop2: detected capacity change from 0 to 512 [ 147.601550][ T5656] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.190: couldn't read orphan inode 13 (err -117) [ 147.616858][ T5656] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.633607][ T5659] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 147.654679][ T5656] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 147.692336][ T5658] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.191: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 147.705418][ T5656] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 147.733740][ T5663] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.192: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 147.757580][ T5659] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.189: bg 0: block 248: padding at end of block bitmap is not set [ 147.774815][ T5659] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.189: Failed to acquire dquot type 1 [ 147.786909][ T5658] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.191: couldn't read orphan inode 13 (err -117) [ 147.799901][ T5663] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.192: couldn't read orphan inode 13 (err -117) [ 147.826934][ T5663] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.841709][ T5658] ext4 filesystem being mounted at /28/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.849183][ T5659] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 147.865799][ T5656] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.190: bg 0: block 248: padding at end of block bitmap is not set [ 147.906302][ T5672] loop3: detected capacity change from 0 to 512 [ 147.915764][ T5663] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 147.927242][ T5658] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 147.930675][ T5656] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.190: Failed to acquire dquot type 1 [ 147.947663][ T5673] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 147.963643][ T5658] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 147.972877][ T5656] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 147.984494][ T5673] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.192: bg 0: block 248: padding at end of block bitmap is not set [ 148.034193][ T5658] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.191: bg 0: block 248: padding at end of block bitmap is not set [ 148.053870][ T5673] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.192: Failed to acquire dquot type 1 [ 148.083509][ T5658] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.191: Failed to acquire dquot type 1 [ 148.114593][ T5672] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.193: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 148.155451][ T5658] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 148.164077][ T5673] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 148.214987][ T5672] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.193: couldn't read orphan inode 13 (err -117) [ 148.328727][ T5672] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.377769][ T5681] loop1: detected capacity change from 0 to 512 [ 148.393596][ T5683] loop4: detected capacity change from 0 to 512 [ 148.410561][ T5672] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 148.437192][ T5672] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 148.496962][ T5672] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.193: bg 0: block 248: padding at end of block bitmap is not set [ 148.535592][ T5672] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.193: Failed to acquire dquot type 1 [ 148.560394][ T5681] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.194: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 148.576748][ T5687] loop2: detected capacity change from 0 to 512 [ 148.587077][ T5683] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.195: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 148.605572][ T5681] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.194: couldn't read orphan inode 13 (err -117) [ 148.618197][ T5683] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.195: couldn't read orphan inode 13 (err -117) [ 148.623336][ T5672] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 148.637481][ T5681] ext4 filesystem being mounted at /37/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.658707][ T5683] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.687310][ T5681] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 148.722365][ T5687] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.196: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 148.768096][ T5681] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 148.793766][ T5687] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.196: couldn't read orphan inode 13 (err -117) [ 148.818433][ T5683] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 148.897952][ T5687] ext4 filesystem being mounted at /37/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.902061][ T5697] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 148.915313][ T5696] loop5: detected capacity change from 0 to 512 [ 148.930867][ T5681] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.194: bg 0: block 248: padding at end of block bitmap is not set [ 148.988351][ T5687] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 149.014103][ T5696] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.197: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 149.050129][ T5702] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 149.065560][ T5696] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.197: couldn't read orphan inode 13 (err -117) [ 149.086858][ T5697] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.195: bg 0: block 248: padding at end of block bitmap is not set [ 149.146979][ T5681] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.194: Failed to acquire dquot type 1 [ 149.199639][ T5696] ext4 filesystem being mounted at /29/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.210861][ T5697] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.195: Failed to acquire dquot type 1 [ 149.245925][ T5681] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 149.254413][ T5704] loop3: detected capacity change from 0 to 512 [ 149.269443][ T5702] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.196: bg 0: block 248: padding at end of block bitmap is not set [ 149.284444][ T5697] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 149.298407][ T5696] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 149.338977][ T5702] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.196: Failed to acquire dquot type 1 [ 149.350647][ T5706] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 149.411631][ T5704] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.198: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 149.476783][ T5706] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.197: bg 0: block 248: padding at end of block bitmap is not set [ 149.487325][ T5702] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 149.506662][ T5706] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.197: Failed to acquire dquot type 1 [ 149.538790][ T5704] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.198: couldn't read orphan inode 13 (err -117) [ 149.568938][ T5704] ext4 filesystem being mounted at /37/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.584684][ T5706] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 149.720021][ T5704] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 149.759168][ T5710] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 149.796408][ T5712] loop4: detected capacity change from 0 to 512 [ 149.812577][ T5714] loop1: detected capacity change from 0 to 512 [ 149.854330][ T5710] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.198: bg 0: block 248: padding at end of block bitmap is not set [ 149.856262][ T5712] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.199: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 149.933344][ T5710] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.198: Failed to acquire dquot type 1 [ 149.962534][ T5714] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.200: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 149.980294][ T5712] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.199: couldn't read orphan inode 13 (err -117) [ 149.995642][ T5714] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.200: couldn't read orphan inode 13 (err -117) [ 150.013783][ T5710] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 150.027963][ T5712] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.044751][ T5714] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.103493][ T5714] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 150.117834][ T5712] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 150.136651][ T5721] loop5: detected capacity change from 0 to 512 [ 150.165128][ T5722] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 150.173345][ T5714] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 150.184629][ T5725] loop2: detected capacity change from 0 to 512 [ 150.220605][ T5722] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.199: bg 0: block 248: padding at end of block bitmap is not set [ 150.235201][ T26] kauditd_printk_skb: 50 callbacks suppressed [ 150.235217][ T26] audit: type=1800 audit(1746603865.666:181): pid=5704 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.198" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 150.247009][ T5722] Quota error (device loop4): write_blk: dquota write failed [ 150.286109][ T5721] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.202: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 150.326212][ T5714] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.200: bg 0: block 248: padding at end of block bitmap is not set [ 150.342965][ T5721] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.202: couldn't read orphan inode 13 (err -117) [ 150.355781][ T5714] Quota error (device loop1): write_blk: dquota write failed [ 150.365148][ T5714] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 150.376226][ T5714] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.200: Failed to acquire dquot type 1 [ 150.388387][ T5722] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 150.402413][ T5722] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.199: Failed to acquire dquot type 1 [ 150.407626][ T5721] ext4 filesystem being mounted at /30/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.424889][ T5722] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 150.435232][ T5714] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 150.443226][ T5725] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.201: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 150.507442][ T5725] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.201: couldn't read orphan inode 13 (err -117) [ 150.534991][ T5725] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.539330][ T5721] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 150.582545][ T5725] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 150.622279][ T5725] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 150.656879][ T5733] loop3: detected capacity change from 0 to 512 [ 150.674943][ T26] audit: type=1800 audit(1746603866.116:182): pid=5714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.200" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 150.702415][ T26] audit: type=1800 audit(1746603866.136:183): pid=5712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.199" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 150.725348][ T5734] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 150.725361][ T5725] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.201: bg 0: block 248: padding at end of block bitmap is not set 2025/05/07 07:44:26 executed programs: 198 [ 150.754041][ T5725] Quota error (device loop2): write_blk: dquota write failed [ 150.766908][ T5725] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 150.774743][ T5734] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.202: bg 0: block 248: padding at end of block bitmap is not set [ 150.777517][ T5725] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.201: Failed to acquire dquot type 1 [ 150.805330][ T5725] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 150.812573][ T5734] Quota error (device loop5): write_blk: dquota write failed [ 150.840319][ T5734] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.202: Failed to acquire dquot type 1 [ 150.857076][ T5738] loop1: detected capacity change from 0 to 512 [ 150.892354][ T5733] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.203: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 150.949943][ T5734] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 150.980595][ T5743] loop4: detected capacity change from 0 to 512 [ 150.999724][ T5733] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.203: couldn't read orphan inode 13 (err -117) [ 151.014634][ T5733] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.089597][ T5733] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 151.099737][ T5748] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 151.108187][ T5743] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.205: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 151.141800][ T5743] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.205: couldn't read orphan inode 13 (err -117) [ 151.154749][ T5738] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.204: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 151.194395][ T5748] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.203: bg 0: block 248: padding at end of block bitmap is not set [ 151.260577][ T5743] ext4 filesystem being mounted at /37/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.265745][ T5738] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.204: couldn't read orphan inode 13 (err -117) [ 151.277229][ T5751] loop2: detected capacity change from 0 to 512 [ 151.310555][ T5748] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.203: Failed to acquire dquot type 1 [ 151.333348][ T5748] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 151.346108][ T5738] ext4 filesystem being mounted at /39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.374070][ T5743] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 151.394215][ T5738] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 151.430733][ T5743] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 151.442411][ T5738] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 151.475300][ T5751] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.206: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 151.506473][ T5755] loop5: detected capacity change from 0 to 512 [ 151.557713][ T5738] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.204: bg 0: block 248: padding at end of block bitmap is not set [ 151.579614][ T5751] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.206: couldn't read orphan inode 13 (err -117) [ 151.598748][ T5738] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.204: Failed to acquire dquot type 1 [ 151.599167][ T5743] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.205: bg 0: block 248: padding at end of block bitmap is not set [ 151.620765][ T5738] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 151.633045][ T5751] ext4 filesystem being mounted at /39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.677084][ T5751] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 151.684871][ T5743] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.205: Failed to acquire dquot type 1 [ 151.707487][ T5755] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.207: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 151.803267][ T5743] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 151.893919][ T5755] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.207: couldn't read orphan inode 13 (err -117) [ 151.909900][ T5751] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 151.956644][ T5755] ext4 filesystem being mounted at /31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.971414][ T5751] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.206: bg 0: block 248: padding at end of block bitmap is not set [ 152.000537][ T5763] loop3: detected capacity change from 0 to 512 [ 152.004653][ T5751] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.206: Failed to acquire dquot type 1 [ 152.035106][ T5755] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 152.074746][ T5755] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 152.085229][ T5751] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 152.106177][ T5763] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.208: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 152.168358][ T5755] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.207: bg 0: block 248: padding at end of block bitmap is not set [ 152.217646][ T5771] loop1: detected capacity change from 0 to 512 [ 152.244614][ T5763] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.208: couldn't read orphan inode 13 (err -117) [ 152.267298][ T5755] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.207: Failed to acquire dquot type 1 [ 152.295463][ T5755] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 152.324272][ T5763] ext4 filesystem being mounted at /39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.367469][ T5773] loop4: detected capacity change from 0 to 512 [ 152.401902][ T5763] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 152.405549][ T5771] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.209: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 152.439955][ T5771] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.209: couldn't read orphan inode 13 (err -117) [ 152.485794][ T5763] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 152.515746][ T5771] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.599803][ T5779] loop2: detected capacity change from 0 to 512 [ 152.606449][ T5773] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.210: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 152.638220][ T5773] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.210: couldn't read orphan inode 13 (err -117) [ 152.649927][ T5771] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 152.671040][ T5763] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.208: bg 0: block 248: padding at end of block bitmap is not set [ 152.695092][ T5771] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 152.728443][ T5779] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.211: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 152.755948][ T5773] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.760283][ T5779] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.211: couldn't read orphan inode 13 (err -117) [ 152.778910][ T5763] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.208: Failed to acquire dquot type 1 [ 152.800935][ T5773] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 152.822673][ T5771] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.209: bg 0: block 248: padding at end of block bitmap is not set [ 152.854276][ T5773] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 152.859018][ T5763] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 152.865384][ T5779] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.879566][ T5771] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.209: Failed to acquire dquot type 1 [ 152.911681][ T5773] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.210: bg 0: block 248: padding at end of block bitmap is not set [ 152.936754][ T5779] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 152.954690][ T5771] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 152.994291][ T5779] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 153.004930][ T5773] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.210: Failed to acquire dquot type 1 [ 153.027767][ T5788] loop5: detected capacity change from 0 to 512 [ 153.066129][ T5773] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 153.086005][ T5779] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.211: bg 0: block 248: padding at end of block bitmap is not set [ 153.133985][ T5779] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.211: Failed to acquire dquot type 1 [ 153.135107][ T5788] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.212: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 153.172126][ T5779] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 153.286629][ T5788] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.212: couldn't read orphan inode 13 (err -117) [ 153.308578][ T5788] EXT4-fs mount: 52 callbacks suppressed [ 153.308595][ T5788] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 153.338717][ T5788] ext4 filesystem being mounted at /32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.420523][ T5788] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 153.438348][ T5788] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 153.455674][ T5795] loop3: detected capacity change from 0 to 512 [ 153.514781][ T5797] loop1: detected capacity change from 0 to 512 [ 153.525611][ T5788] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.212: bg 0: block 248: padding at end of block bitmap is not set [ 153.544474][ T5800] loop4: detected capacity change from 0 to 512 [ 153.552937][ T5788] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.212: Failed to acquire dquot type 1 [ 153.565289][ T5788] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 153.665653][ T5797] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.214: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 153.690557][ T5797] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.214: couldn't read orphan inode 13 (err -117) [ 153.716451][ T5800] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.215: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 153.717549][ T5795] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.213: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 153.753363][ T5800] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.215: couldn't read orphan inode 13 (err -117) [ 153.755875][ T5807] loop2: detected capacity change from 0 to 512 [ 153.786011][ T5800] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 153.786069][ T5795] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.213: couldn't read orphan inode 13 (err -117) [ 153.815442][ T5800] ext4 filesystem being mounted at /39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.826876][ T5795] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 153.829373][ T5797] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 153.859212][ T5797] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.860874][ T5795] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.880871][ T5800] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 153.899948][ T5807] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.216: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 153.903271][ T5795] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 153.943650][ T5797] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 153.969315][ T5800] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 153.992001][ T5795] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 154.027436][ T5807] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.216: couldn't read orphan inode 13 (err -117) [ 154.057873][ T5814] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 154.074674][ T5807] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 154.104428][ T5800] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.215: bg 0: block 248: padding at end of block bitmap is not set [ 154.129955][ T5817] loop5: detected capacity change from 0 to 512 [ 154.138256][ T5807] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.152359][ T5800] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.215: Failed to acquire dquot type 1 [ 154.152474][ T5814] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.214: bg 0: block 248: padding at end of block bitmap is not set [ 154.191063][ T5814] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.214: Failed to acquire dquot type 1 [ 154.194048][ T5795] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.213: bg 0: block 248: padding at end of block bitmap is not set [ 154.223000][ T5800] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 154.234315][ T5807] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 154.262229][ T5817] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.217: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 154.262920][ T5814] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 154.290308][ T5795] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.213: Failed to acquire dquot type 1 [ 154.302832][ T5817] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.217: couldn't read orphan inode 13 (err -117) [ 154.321450][ T5817] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 154.365918][ T5817] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.377314][ T5807] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 154.387260][ T5795] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 154.441655][ T5817] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 154.475097][ T5807] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.216: bg 0: block 248: padding at end of block bitmap is not set [ 154.477836][ T5817] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 154.530933][ T5807] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.216: Failed to acquire dquot type 1 [ 154.563936][ T5817] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.217: bg 0: block 248: padding at end of block bitmap is not set [ 154.589265][ T5817] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.217: Failed to acquire dquot type 1 [ 154.593318][ T5807] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 154.626033][ T5817] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 154.699242][ T5827] loop1: detected capacity change from 0 to 512 [ 154.767542][ T5830] loop4: detected capacity change from 0 to 512 [ 154.852832][ T5827] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.218: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 154.902759][ T5835] loop3: detected capacity change from 0 to 512 [ 154.957339][ T5830] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.219: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 154.979268][ T5827] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.218: couldn't read orphan inode 13 (err -117) [ 155.023644][ T5830] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.219: couldn't read orphan inode 13 (err -117) [ 155.038095][ T5827] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 155.061605][ T5830] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 155.069489][ T5827] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.075980][ T5830] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.105312][ T5835] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.220: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 155.109312][ T5839] loop2: detected capacity change from 0 to 512 [ 155.144509][ T5827] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 155.148829][ T5830] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 155.161145][ T5835] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.220: couldn't read orphan inode 13 (err -117) [ 155.183551][ T5835] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 155.195645][ T5827] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 155.206672][ T5835] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.219403][ T5830] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 155.235611][ T5835] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 155.244025][ T5827] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.218: bg 0: block 248: padding at end of block bitmap is not set [ 155.288133][ T5830] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.219: bg 0: block 248: padding at end of block bitmap is not set [ 155.319366][ T5835] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 155.343452][ T5847] loop5: detected capacity change from 0 to 512 [ 155.353453][ T5830] __quota_error: 48 callbacks suppressed [ 155.353470][ T5830] Quota error (device loop4): write_blk: dquota write failed [ 155.369098][ T5827] Quota error (device loop1): write_blk: dquota write failed [ 155.372609][ T5839] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.221: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 155.377753][ T5827] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 155.405021][ T5839] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.221: couldn't read orphan inode 13 (err -117) [ 155.418280][ T5839] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 155.433933][ T5835] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.220: bg 0: block 248: padding at end of block bitmap is not set [ 155.451028][ T5839] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.466529][ T5835] Quota error (device loop3): write_blk: dquota write failed [ 155.466671][ T5830] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 155.484599][ T5835] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 155.484641][ T5835] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.220: Failed to acquire dquot type 1 [ 155.503506][ T5827] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.218: Failed to acquire dquot type 1 [ 155.520940][ T5830] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.219: Failed to acquire dquot type 1 [ 155.533131][ T5835] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 155.543083][ T5847] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.222: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 155.549139][ T5830] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 155.561071][ T5839] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 155.587101][ T5827] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 155.606033][ T5847] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.222: couldn't read orphan inode 13 (err -117) [ 155.621701][ T5852] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 155.638702][ T5847] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 155.665184][ T5847] ext4 filesystem being mounted at /34/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.687473][ T5852] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.221: bg 0: block 248: padding at end of block bitmap is not set [ 155.717831][ T5847] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 155.758868][ T5847] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 155.769540][ T26] audit: type=1800 audit(1746603871.216:201): pid=5830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.219" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 155.774449][ T5852] Quota error (device loop2): write_blk: dquota write failed 2025/05/07 07:44:31 executed programs: 217 [ 155.845802][ T5852] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 155.852307][ T26] audit: type=1800 audit(1746603871.236:202): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.218" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 155.857818][ T5852] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.221: Failed to acquire dquot type 1 [ 155.895088][ T5852] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 155.922244][ T5847] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.222: bg 0: block 248: padding at end of block bitmap is not set [ 155.943384][ T5847] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.222: Failed to acquire dquot type 1 [ 156.014262][ T5847] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 156.070255][ T5860] loop4: detected capacity change from 0 to 512 [ 156.085108][ T5861] loop3: detected capacity change from 0 to 512 [ 156.107226][ T5859] loop1: detected capacity change from 0 to 512 [ 156.165127][ T5860] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.224: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 156.240960][ T5869] loop2: detected capacity change from 0 to 512 [ 156.265022][ T5859] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.223: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 156.266484][ T5860] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.224: couldn't read orphan inode 13 (err -117) [ 156.304777][ T5859] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.223: couldn't read orphan inode 13 (err -117) [ 156.321514][ T5861] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.225: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 156.328358][ T5860] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 156.356045][ T5860] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.379998][ T5859] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 156.394466][ T5861] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.225: couldn't read orphan inode 13 (err -117) [ 156.422316][ T5859] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.431485][ T5861] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 156.439380][ T5859] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 156.452470][ T5861] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.466704][ T5860] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 156.475788][ T5869] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.226: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 156.503221][ T5861] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 156.533412][ T5859] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 156.539894][ T5860] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 156.588924][ T5875] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 156.600976][ T5860] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.224: bg 0: block 248: padding at end of block bitmap is not set [ 156.626931][ T5860] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.224: Failed to acquire dquot type 1 [ 156.646276][ T5869] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.226: couldn't read orphan inode 13 (err -117) [ 156.649279][ T5875] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.225: bg 0: block 248: padding at end of block bitmap is not set [ 156.692081][ T5860] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 156.695064][ T5859] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.223: bg 0: block 248: padding at end of block bitmap is not set [ 156.731689][ T5875] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.225: Failed to acquire dquot type 1 [ 156.743520][ T5869] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 156.747915][ T5878] loop5: detected capacity change from 0 to 512 [ 156.763817][ T5859] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.223: Failed to acquire dquot type 1 [ 156.801612][ T5869] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.815703][ T5875] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 156.855046][ T5878] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.227: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 156.878939][ T5859] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 156.918922][ T5878] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.227: couldn't read orphan inode 13 (err -117) [ 156.931357][ T5869] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 156.993005][ T5878] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 157.007973][ T5878] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.013152][ T5882] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 157.038089][ T5878] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 157.062994][ T5878] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 157.117754][ T5882] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.226: bg 0: block 248: padding at end of block bitmap is not set [ 157.156006][ T5878] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.227: bg 0: block 248: padding at end of block bitmap is not set [ 157.177285][ T5882] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.226: Failed to acquire dquot type 1 [ 157.177792][ T5878] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.227: Failed to acquire dquot type 1 [ 157.204794][ T5878] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 157.241252][ T5882] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 157.306817][ T5887] loop4: detected capacity change from 0 to 512 [ 157.341368][ T5889] loop3: detected capacity change from 0 to 512 [ 157.412081][ T5887] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.228: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 157.459154][ T5887] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.228: couldn't read orphan inode 13 (err -117) [ 157.501395][ T5889] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.229: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 157.532729][ T5896] loop1: detected capacity change from 0 to 512 [ 157.539847][ T5887] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 157.550664][ T5889] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.229: couldn't read orphan inode 13 (err -117) [ 157.566634][ T5889] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 157.598732][ T5887] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.610441][ T5889] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.686444][ T5896] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.230: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 157.713953][ T5889] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 157.738254][ T5887] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 157.753454][ T5896] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.230: couldn't read orphan inode 13 (err -117) [ 157.775893][ T5896] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 157.790880][ T5896] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.792736][ T5899] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 157.815903][ T5903] loop5: detected capacity change from 0 to 512 [ 157.827240][ T5901] loop2: detected capacity change from 0 to 512 [ 157.841167][ T5896] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 157.842381][ T5887] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 157.872578][ T5899] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.229: bg 0: block 248: padding at end of block bitmap is not set [ 157.887663][ T5896] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 157.904700][ T5899] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.229: Failed to acquire dquot type 1 [ 157.930790][ T5887] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.228: bg 0: block 248: padding at end of block bitmap is not set [ 157.949268][ T5903] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.232: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 157.968176][ T5899] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 157.982455][ T5896] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.230: bg 0: block 248: padding at end of block bitmap is not set [ 157.984728][ T5903] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.232: couldn't read orphan inode 13 (err -117) [ 158.005092][ T5887] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.228: Failed to acquire dquot type 1 [ 158.028749][ T5903] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 158.054505][ T5901] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.231: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 158.076146][ T5903] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.114933][ T5903] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 158.124870][ T5887] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 158.132803][ T5896] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.230: Failed to acquire dquot type 1 [ 158.132982][ T5901] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.231: couldn't read orphan inode 13 (err -117) [ 158.165496][ T5901] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 158.179388][ T5903] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 158.215060][ T5901] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.228907][ T5896] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 158.252128][ T5903] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.232: bg 0: block 248: padding at end of block bitmap is not set [ 158.287259][ T5901] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 158.328374][ T5915] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 158.329726][ T5903] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.232: Failed to acquire dquot type 1 [ 158.356488][ T5903] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 158.385059][ T5915] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.231: bg 0: block 248: padding at end of block bitmap is not set [ 158.424584][ T5915] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.231: Failed to acquire dquot type 1 [ 158.509516][ T5915] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 158.527559][ T5918] loop3: detected capacity change from 0 to 512 [ 158.562165][ T5920] loop4: detected capacity change from 0 to 512 [ 158.646520][ T5918] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.233: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 158.725663][ T5918] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.233: couldn't read orphan inode 13 (err -117) [ 158.784495][ T5920] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.234: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 158.812213][ T5918] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 158.832074][ T5918] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.839506][ T5920] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.234: couldn't read orphan inode 13 (err -117) [ 158.855096][ T5918] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 158.872115][ T5926] loop1: detected capacity change from 0 to 512 [ 158.879576][ T5920] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 158.904337][ T5920] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.955582][ T5926] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.235: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 158.957583][ T5927] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 158.994620][ T5920] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 159.014553][ T5926] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.235: couldn't read orphan inode 13 (err -117) [ 159.053265][ T5927] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.233: bg 0: block 248: padding at end of block bitmap is not set [ 159.055396][ T5933] loop5: detected capacity change from 0 to 512 [ 159.076957][ T5927] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.233: Failed to acquire dquot type 1 [ 159.077327][ T5930] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 159.101171][ T5926] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 159.101304][ T5927] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 159.122467][ T5926] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.166201][ T5926] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 159.176276][ T5930] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.234: bg 0: block 248: padding at end of block bitmap is not set [ 159.193533][ T5933] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.236: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 159.251782][ T5926] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 159.270946][ T5939] loop2: detected capacity change from 0 to 512 [ 159.287313][ T5933] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.236: couldn't read orphan inode 13 (err -117) [ 159.315727][ T5930] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.234: Failed to acquire dquot type 1 [ 159.323813][ T5933] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 159.337520][ T5930] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 159.341147][ T5933] ext4 filesystem being mounted at /37/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.362888][ T5926] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.235: bg 0: block 248: padding at end of block bitmap is not set [ 159.381610][ T5933] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 159.383025][ T5926] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.235: Failed to acquire dquot type 1 [ 159.425021][ T5926] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 159.440090][ T5941] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 159.486323][ T5939] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.237: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 159.525562][ T5945] loop3: detected capacity change from 0 to 512 [ 159.546035][ T5941] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.236: bg 0: block 248: padding at end of block bitmap is not set [ 159.601797][ T5941] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.236: Failed to acquire dquot type 1 [ 159.619195][ T5941] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 159.639071][ T5939] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.237: couldn't read orphan inode 13 (err -117) [ 159.661298][ T5939] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 159.720026][ T5939] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.743402][ T5945] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.238: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 159.808514][ T5945] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.238: couldn't read orphan inode 13 (err -117) [ 159.823407][ T5939] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 159.846882][ T5945] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 159.868032][ T5945] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.900994][ T5951] loop1: detected capacity change from 0 to 512 [ 159.901175][ T5945] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 159.932253][ T5949] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 159.948260][ T5953] loop4: detected capacity change from 0 to 512 [ 159.966427][ T5945] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 159.996724][ T5949] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.237: bg 0: block 248: padding at end of block bitmap is not set [ 160.014085][ T5949] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.237: Failed to acquire dquot type 1 [ 160.043942][ T5945] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.238: bg 0: block 248: padding at end of block bitmap is not set [ 160.066409][ T5951] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.239: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 160.070419][ T5945] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.238: Failed to acquire dquot type 1 [ 160.109509][ T5945] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 160.126180][ T5949] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 160.152718][ T5951] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.239: couldn't read orphan inode 13 (err -117) [ 160.162474][ T5953] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.240: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 160.167887][ T5951] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 160.218646][ T5951] ext4 filesystem being mounted at /46/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.231430][ T5953] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.240: couldn't read orphan inode 13 (err -117) [ 160.253832][ T5961] loop5: detected capacity change from 0 to 512 [ 160.275767][ T5951] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 160.325627][ T5951] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 160.343964][ T5961] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.241: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 160.348878][ T5953] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 160.398833][ T5953] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.411710][ T5951] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.239: bg 0: block 248: padding at end of block bitmap is not set [ 160.413117][ T26] kauditd_printk_skb: 51 callbacks suppressed [ 160.413132][ T26] audit: type=1800 audit(1746603875.856:220): pid=5945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.238" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 160.453168][ T26] audit: type=1800 audit(1746603875.876:221): pid=5939 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.237" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 160.485440][ T5953] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 160.498958][ T5961] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.241: couldn't read orphan inode 13 (err -117) [ 160.511664][ T5951] Quota error (device loop1): write_blk: dquota write failed [ 160.523675][ T5951] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 160.535491][ T5951] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.239: Failed to acquire dquot type 1 [ 160.547809][ T5951] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 160.555507][ T5961] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 160.569437][ T5967] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 160.576236][ T5961] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.666504][ T5961] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 160.676570][ T5967] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.240: bg 0: block 248: padding at end of block bitmap is not set [ 160.694862][ T5970] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 160.720897][ T5967] Quota error (device loop4): write_blk: dquota write failed [ 160.740401][ T5970] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.241: bg 0: block 248: padding at end of block bitmap is not set [ 160.752617][ T5972] loop2: detected capacity change from 0 to 512 [ 160.755119][ T5967] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 160.772802][ T5974] loop3: detected capacity change from 0 to 512 [ 160.780143][ T26] audit: type=1800 audit(1746603876.226:222): pid=5951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.239" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 160.800594][ T5967] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.240: Failed to acquire dquot type 1 [ 160.814954][ T5970] Quota error (device loop5): write_blk: dquota write failed [ 160.838749][ T5970] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 160.855596][ T5967] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 160.863510][ T5970] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.241: Failed to acquire dquot type 1 2025/05/07 07:44:36 executed programs: 238 [ 160.883212][ T5970] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 160.927678][ T5974] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.243: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 160.964031][ T5974] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.243: couldn't read orphan inode 13 (err -117) [ 161.046239][ T5974] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 161.084770][ T5972] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.242: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 161.110094][ T26] audit: type=1800 audit(1746603876.556:223): pid=5953 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.240" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 161.135411][ T5974] ext4 filesystem being mounted at /46/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.182745][ T5972] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.242: couldn't read orphan inode 13 (err -117) [ 161.231444][ T5972] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 161.272726][ T5981] loop1: detected capacity change from 0 to 512 [ 161.296300][ T5974] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 161.296311][ T5972] ext4 filesystem being mounted at /46/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.316496][ T5974] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 161.346650][ T5972] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 161.377441][ T5981] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.244: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 161.384965][ T5985] loop5: detected capacity change from 0 to 512 [ 161.404154][ T5974] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.243: bg 0: block 248: padding at end of block bitmap is not set [ 161.460582][ T5981] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.244: couldn't read orphan inode 13 (err -117) [ 161.465220][ T5988] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 161.474679][ T5974] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.243: Failed to acquire dquot type 1 [ 161.498379][ T5981] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 161.504243][ T5991] loop4: detected capacity change from 0 to 512 [ 161.520812][ T5974] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 161.529139][ T5981] ext4 filesystem being mounted at /47/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.553960][ T5985] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.246: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 161.590758][ T5988] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.242: bg 0: block 248: padding at end of block bitmap is not set [ 161.590763][ T5981] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 161.615920][ T5988] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.242: Failed to acquire dquot type 1 [ 161.625698][ T5991] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.245: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 161.628847][ T5985] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.246: couldn't read orphan inode 13 (err -117) [ 161.658116][ T5985] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 161.672754][ T5985] ext4 filesystem being mounted at /39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.688106][ T5996] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 161.698604][ T5991] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.245: couldn't read orphan inode 13 (err -117) [ 161.711760][ T5991] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 161.726651][ T5991] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.738081][ T5985] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 161.747623][ T5988] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 161.765496][ T5996] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.244: bg 0: block 248: padding at end of block bitmap is not set [ 161.782629][ T5991] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 161.792233][ T5996] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.244: Failed to acquire dquot type 1 [ 161.817778][ T5997] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 161.832136][ T5996] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 161.876051][ T5991] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 161.905169][ T5997] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.246: bg 0: block 248: padding at end of block bitmap is not set [ 161.983222][ T5997] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.246: Failed to acquire dquot type 1 [ 161.984658][ T6002] loop3: detected capacity change from 0 to 512 [ 162.015258][ T5991] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.245: bg 0: block 248: padding at end of block bitmap is not set [ 162.016785][ T5997] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 162.049183][ T5991] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.245: Failed to acquire dquot type 1 [ 162.071369][ T5991] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 162.145404][ T6002] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.247: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 162.173807][ T6007] loop2: detected capacity change from 0 to 512 [ 162.289114][ T6002] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.247: couldn't read orphan inode 13 (err -117) [ 162.318422][ T6002] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 162.347792][ T6002] ext4 filesystem being mounted at /47/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 162.394876][ T6002] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 162.416889][ T6002] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 162.427489][ T6010] loop1: detected capacity change from 0 to 512 [ 162.480543][ T6007] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.248: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 162.491253][ T6002] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.247: bg 0: block 248: padding at end of block bitmap is not set [ 162.516087][ T6002] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.247: Failed to acquire dquot type 1 [ 162.527973][ T6007] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.248: couldn't read orphan inode 13 (err -117) [ 162.606887][ T6010] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.249: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 162.626897][ T6007] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 162.648667][ T6015] loop4: detected capacity change from 0 to 512 [ 162.656130][ T6010] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.249: couldn't read orphan inode 13 (err -117) [ 162.668841][ T6007] ext4 filesystem being mounted at /47/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 162.672734][ T6002] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 162.702014][ T6018] loop5: detected capacity change from 0 to 512 [ 162.710758][ T6010] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 162.724498][ T6007] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 162.725154][ T6010] ext4 filesystem being mounted at /48/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 162.751369][ T6007] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 162.774337][ T6010] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 162.840215][ T6015] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.251: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 162.850536][ T6018] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.250: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 162.877430][ T6007] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.248: bg 0: block 248: padding at end of block bitmap is not set [ 162.892761][ T6015] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.251: couldn't read orphan inode 13 (err -117) [ 162.905384][ T6021] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 162.925207][ T6015] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 162.945387][ T6018] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.250: couldn't read orphan inode 13 (err -117) [ 162.960483][ T6007] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.248: Failed to acquire dquot type 1 [ 162.961877][ T6015] ext4 filesystem being mounted at /46/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.009919][ T6021] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.249: bg 0: block 248: padding at end of block bitmap is not set [ 163.025250][ T6018] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 163.035437][ T6021] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.249: Failed to acquire dquot type 1 [ 163.039426][ T6007] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 163.050731][ T6018] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.074442][ T6021] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 163.101905][ T6015] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 163.108628][ T6018] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 163.158091][ T6027] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 163.161029][ T6029] loop3: detected capacity change from 0 to 512 [ 163.186591][ T6018] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 163.268304][ T6027] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.251: bg 0: block 248: padding at end of block bitmap is not set [ 163.290250][ T6029] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.252: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 163.310976][ T6018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.250: bg 0: block 248: padding at end of block bitmap is not set [ 163.350945][ T6027] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.251: Failed to acquire dquot type 1 [ 163.364330][ T6029] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.252: couldn't read orphan inode 13 (err -117) [ 163.382841][ T6018] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.250: Failed to acquire dquot type 1 [ 163.415868][ T6027] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 163.426351][ T6029] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 163.437478][ T6018] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 163.464181][ T6029] ext4 filesystem being mounted at /48/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.557745][ T6037] loop1: detected capacity change from 0 to 512 [ 163.571194][ T6039] loop2: detected capacity change from 0 to 512 [ 163.591733][ T6029] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 163.629667][ T6029] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 163.697317][ T6039] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.254: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 163.706598][ T6029] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.252: bg 0: block 248: padding at end of block bitmap is not set [ 163.736324][ T6039] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.254: couldn't read orphan inode 13 (err -117) [ 163.739531][ T6037] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.253: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 163.770661][ T6039] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 163.775818][ T6037] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.253: couldn't read orphan inode 13 (err -117) [ 163.804382][ T6029] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.252: Failed to acquire dquot type 1 [ 163.817699][ T6039] ext4 filesystem being mounted at /48/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.818888][ T6037] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 163.842959][ T6029] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 163.848051][ T6037] ext4 filesystem being mounted at /49/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.872356][ T6039] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 163.899769][ T6037] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 163.924369][ T6046] loop4: detected capacity change from 0 to 512 [ 163.953448][ T6047] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 163.996865][ T6049] loop5: detected capacity change from 0 to 512 [ 164.006214][ T6039] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 164.028830][ T6047] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.253: bg 0: block 248: padding at end of block bitmap is not set [ 164.049801][ T6046] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.255: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 164.097357][ T6047] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.253: Failed to acquire dquot type 1 [ 164.097439][ T6046] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.255: couldn't read orphan inode 13 (err -117) [ 164.132615][ T6047] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 164.153742][ T6039] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.254: bg 0: block 248: padding at end of block bitmap is not set [ 164.181652][ T6046] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 164.196898][ T6046] ext4 filesystem being mounted at /47/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.251428][ T6039] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.254: Failed to acquire dquot type 1 [ 164.279903][ T6046] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 164.303646][ T6049] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.256: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 164.338515][ T6057] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 164.345831][ T6049] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.256: couldn't read orphan inode 13 (err -117) [ 164.356324][ T6039] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 164.361750][ T6059] loop3: detected capacity change from 0 to 512 [ 164.368084][ T6049] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 164.397454][ T6049] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.424810][ T6057] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.255: bg 0: block 248: padding at end of block bitmap is not set [ 164.442205][ T6057] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.255: Failed to acquire dquot type 1 [ 164.445615][ T6049] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 164.475646][ T6062] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 164.500303][ T6057] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 164.536116][ T6059] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.257: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 164.595348][ T6062] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.256: bg 0: block 248: padding at end of block bitmap is not set [ 164.612041][ T6062] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.256: Failed to acquire dquot type 1 [ 164.625061][ T6062] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 164.637228][ T6067] loop1: detected capacity change from 0 to 512 [ 164.674219][ T6059] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.257: couldn't read orphan inode 13 (err -117) [ 164.763996][ T6059] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 164.818598][ T6067] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.258: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 164.868806][ T6059] ext4 filesystem being mounted at /49/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.944430][ T6071] loop4: detected capacity change from 0 to 512 [ 164.969058][ T6067] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.258: couldn't read orphan inode 13 (err -117) [ 164.981429][ T6074] loop2: detected capacity change from 0 to 512 [ 164.990384][ T6067] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 165.005444][ T6067] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.005945][ T6059] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 165.039081][ T6075] loop5: detected capacity change from 0 to 512 [ 165.046410][ T6076] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 165.069248][ T6067] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 165.088247][ T6076] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.257: bg 0: block 248: padding at end of block bitmap is not set [ 165.089416][ T6071] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.260: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 165.111622][ T6076] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.257: Failed to acquire dquot type 1 [ 165.141855][ T6067] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 165.143830][ T6071] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.260: couldn't read orphan inode 13 (err -117) [ 165.158163][ T6074] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.259: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 165.186104][ T6071] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 165.186990][ T6076] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 165.229784][ T6074] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.259: couldn't read orphan inode 13 (err -117) [ 165.264472][ T6071] ext4 filesystem being mounted at /48/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.278186][ T6074] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 165.279633][ T6075] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.261: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 165.296096][ T6074] ext4 filesystem being mounted at /49/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.323774][ T6067] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.258: bg 0: block 248: padding at end of block bitmap is not set [ 165.341265][ T6071] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 165.350935][ T6085] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 165.364865][ T6067] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.258: Failed to acquire dquot type 1 [ 165.378624][ T6075] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.261: couldn't read orphan inode 13 (err -117) [ 165.396908][ T6074] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 165.442201][ T6075] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 165.472760][ T6087] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 165.473535][ T6067] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 165.497131][ T6085] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.260: bg 0: block 248: padding at end of block bitmap is not set [ 165.501883][ T26] kauditd_printk_skb: 50 callbacks suppressed [ 165.501901][ T26] audit: type=1800 audit(1746603880.936:240): pid=6059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.257" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 165.539045][ T6075] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.553594][ T6085] Quota error (device loop4): write_blk: dquota write failed [ 165.563431][ T6085] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 165.578206][ T6085] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.260: Failed to acquire dquot type 1 [ 165.608702][ T6087] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.259: bg 0: block 248: padding at end of block bitmap is not set [ 165.632362][ T6075] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 165.639332][ T6085] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 165.649497][ T6087] Quota error (device loop2): write_blk: dquota write failed [ 165.657060][ T6087] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 165.678604][ T6087] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.259: Failed to acquire dquot type 1 [ 165.719119][ T6089] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 165.729180][ T6087] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 165.781974][ T26] audit: type=1800 audit(1746603881.226:241): pid=6067 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.258" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 165.830135][ T6089] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.261: bg 0: block 248: padding at end of block bitmap is not set [ 165.861851][ T6093] loop3: detected capacity change from 0 to 512 [ 165.868450][ T6089] Quota error (device loop5): write_blk: dquota write failed [ 165.876155][ T6089] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 165.897635][ T26] audit: type=1800 audit(1746603881.336:242): pid=6071 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.260" name="file1" dev="loop4" ino=15 res=0 errno=0 2025/05/07 07:44:41 executed programs: 258 [ 165.959296][ T6089] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.261: Failed to acquire dquot type 1 [ 165.991525][ T6089] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 166.002312][ T6093] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.262: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 166.021095][ T26] audit: type=1800 audit(1746603881.446:243): pid=6074 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.259" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 166.060502][ T6093] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.262: couldn't read orphan inode 13 (err -117) [ 166.074647][ T6093] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 166.088422][ T6093] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.134352][ T6098] loop4: detected capacity change from 0 to 512 [ 166.201200][ T6093] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 166.217795][ T6099] loop1: detected capacity change from 0 to 512 [ 166.245508][ T6100] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 166.266786][ T6102] loop2: detected capacity change from 0 to 512 [ 166.330425][ T6098] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.264: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 166.376089][ T6100] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.262: bg 0: block 248: padding at end of block bitmap is not set [ 166.386109][ T6098] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.264: couldn't read orphan inode 13 (err -117) [ 166.392383][ T6100] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.262: Failed to acquire dquot type 1 [ 166.409401][ T6099] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.263: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 166.418211][ T6100] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 166.445740][ T6098] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 166.459458][ T6098] ext4 filesystem being mounted at /49/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.460206][ T6099] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.263: couldn't read orphan inode 13 (err -117) [ 166.470656][ T6102] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.265: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 166.508608][ T6102] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.265: couldn't read orphan inode 13 (err -117) [ 166.546811][ T6099] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 166.548761][ T6102] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 166.560557][ T6099] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.588235][ T6099] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 166.600010][ T6102] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.615405][ T6111] loop5: detected capacity change from 0 to 512 [ 166.650442][ T6113] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 166.662696][ T6102] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 166.687317][ T6098] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 166.710869][ T6113] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.263: bg 0: block 248: padding at end of block bitmap is not set [ 166.713464][ T6111] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.266: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 166.747362][ T6112] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 166.758834][ T6111] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.266: couldn't read orphan inode 13 (err -117) [ 166.759625][ T6102] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 166.780640][ T6113] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.263: Failed to acquire dquot type 1 [ 166.803124][ T6111] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 166.816639][ T6113] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 166.817735][ T6111] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.846263][ T6102] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.265: bg 0: block 248: padding at end of block bitmap is not set [ 166.862906][ T6111] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 166.877084][ T6102] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.265: Failed to acquire dquot type 1 [ 166.896068][ T6102] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 166.918649][ T6119] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 166.943198][ T6112] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.264: bg 0: block 248: padding at end of block bitmap is not set [ 166.984845][ T6119] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.266: bg 0: block 248: padding at end of block bitmap is not set [ 167.002763][ T6121] loop3: detected capacity change from 0 to 512 [ 167.019585][ T6119] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.266: Failed to acquire dquot type 1 [ 167.032405][ T6119] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 167.037187][ T6112] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.264: Failed to acquire dquot type 1 [ 167.074174][ T6112] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 167.209657][ T6121] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.267: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 167.260547][ T6121] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.267: couldn't read orphan inode 13 (err -117) [ 167.314456][ T6127] loop1: detected capacity change from 0 to 512 [ 167.351512][ T6121] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 167.386694][ T6129] loop2: detected capacity change from 0 to 512 [ 167.395816][ T6121] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.418780][ T6121] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 167.466928][ T6121] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 167.493544][ T6127] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.268: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 167.523752][ T6129] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.269: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 167.551596][ T6129] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.269: couldn't read orphan inode 13 (err -117) [ 167.567459][ T6121] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.267: bg 0: block 248: padding at end of block bitmap is not set [ 167.572563][ T6127] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.268: couldn't read orphan inode 13 (err -117) [ 167.609567][ T6127] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 167.628688][ T6129] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 167.642724][ T6129] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.658101][ T6127] ext4 filesystem being mounted at /52/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.672387][ T6121] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.267: Failed to acquire dquot type 1 [ 167.692369][ T6129] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 167.693627][ T6138] loop4: detected capacity change from 0 to 512 [ 167.707085][ T6136] loop5: detected capacity change from 0 to 512 [ 167.717816][ T6121] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 167.733573][ T6127] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 167.743008][ T6139] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 167.753072][ T6140] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 167.785252][ T6139] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.269: bg 0: block 248: padding at end of block bitmap is not set [ 167.819442][ T6139] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.269: Failed to acquire dquot type 1 [ 167.819783][ T6138] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.270: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 167.872254][ T6139] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 167.880260][ T6140] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.268: bg 0: block 248: padding at end of block bitmap is not set [ 167.912081][ T6136] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.271: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 167.939668][ T6140] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.268: Failed to acquire dquot type 1 [ 167.952343][ T6140] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 168.008688][ T6138] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.270: couldn't read orphan inode 13 (err -117) [ 168.028689][ T6136] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.271: couldn't read orphan inode 13 (err -117) [ 168.046012][ T6136] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 168.090443][ T6138] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 168.148674][ T6136] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.158703][ T6138] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.196986][ T6149] loop3: detected capacity change from 0 to 512 [ 168.218905][ T6138] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 168.253273][ T6136] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 168.282306][ T6150] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 168.327642][ T6136] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 168.369837][ T6149] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.272: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 168.407245][ T6150] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.270: bg 0: block 248: padding at end of block bitmap is not set [ 168.421138][ T6149] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.272: couldn't read orphan inode 13 (err -117) [ 168.434717][ T6149] EXT4-fs (loop3): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 168.436624][ T6136] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.271: bg 0: block 248: padding at end of block bitmap is not set [ 168.453556][ T6149] ext4 filesystem being mounted at /52/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.494626][ T6157] loop2: detected capacity change from 0 to 512 [ 168.495238][ T6150] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.270: Failed to acquire dquot type 1 [ 168.517441][ T6149] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 168.548256][ T6150] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 168.569236][ T6149] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 168.589183][ T6136] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.271: Failed to acquire dquot type 1 [ 168.594783][ T6159] loop1: detected capacity change from 0 to 512 [ 168.616739][ T6136] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 168.645855][ T6149] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.272: bg 0: block 248: padding at end of block bitmap is not set [ 168.684831][ T6149] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.272: Failed to acquire dquot type 1 [ 168.697925][ T6159] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.273: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 168.775612][ T6157] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.274: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 168.784177][ T6149] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 168.816999][ T6159] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.273: couldn't read orphan inode 13 (err -117) [ 168.845399][ T6159] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 168.860093][ T6159] ext4 filesystem being mounted at /53/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.929931][ T6157] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.274: couldn't read orphan inode 13 (err -117) [ 168.957403][ T6159] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 168.976441][ T6165] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 169.002531][ T6157] EXT4-fs (loop2): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 169.017537][ T6157] ext4 filesystem being mounted at /52/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.042423][ T6157] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 169.053072][ T6165] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.273: bg 0: block 248: padding at end of block bitmap is not set [ 169.082540][ T6157] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 169.089854][ T6165] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.273: Failed to acquire dquot type 1 [ 169.137018][ T6157] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.274: bg 0: block 248: padding at end of block bitmap is not set [ 169.172950][ T6165] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 169.179059][ T6170] loop4: detected capacity change from 0 to 512 [ 169.203021][ T6157] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.274: Failed to acquire dquot type 1 [ 169.213865][ T6172] loop5: detected capacity change from 0 to 512 [ 169.223905][ T6157] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 169.282676][ T6175] loop3: detected capacity change from 0 to 512 [ 169.315130][ T6172] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.276: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 169.370080][ T6170] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.275: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 169.415437][ T6172] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.276: couldn't read orphan inode 13 (err -117) [ 169.451607][ T6175] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.277: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 169.453710][ T6170] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.275: couldn't read orphan inode 13 (err -117) [ 169.491403][ T6172] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,dioread_nolock,,errors=continue. Quota mode: writeback. [ 169.510163][ T6172] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.534839][ T6175] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.277: couldn't read orphan inode 13 (err -117) [ 169.556878][ T6170] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.557049][ T6175] ext4 filesystem being mounted at /53/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.625447][ T6170] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 169.635431][ T6172] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 169.660534][ T6175] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 169.686491][ T6184] binfmt_misc: register: failed to install interpreter file ./file2 [ 169.700311][ T6187] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 169.718307][ T6185] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 169.740371][ T6189] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 169.752327][ T6188] binfmt_misc: register: failed to install interpreter file ./file2 [ 169.780047][ T6184] loop1: detected capacity change from 0 to 512 [ 169.805089][ T6187] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.277: bg 0: block 248: padding at end of block bitmap is not set [ 169.826062][ T6188] loop2: detected capacity change from 0 to 512 [ 169.839650][ T6185] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.276: bg 0: block 248: padding at end of block bitmap is not set [ 169.860312][ T6187] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.277: Failed to acquire dquot type 1 [ 169.879569][ T6185] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.276: Failed to acquire dquot type 1 [ 169.896920][ T6187] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 169.918400][ T6184] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.936783][ T6189] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.275: bg 0: block 248: padding at end of block bitmap is not set [ 169.968750][ T6185] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 169.979550][ T6189] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.275: Failed to acquire dquot type 1 [ 169.992199][ T6189] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 170.007769][ T6188] ext4 filesystem being mounted at /53/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.035955][ T6184] [ 170.038339][ T6184] ====================================================== [ 170.045798][ T6184] WARNING: possible circular locking dependency detected [ 170.053482][ T6184] 5.15.181-syzkaller #0 Not tainted [ 170.058777][ T6184] ------------------------------------------------------ [ 170.065906][ T6184] syz.1.278/6184 is trying to acquire lock: [ 170.071813][ T6184] ffff88805648a428 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x5a/0x410 [ 170.080743][ T6184] [ 170.080743][ T6184] but task is already holding lock: [ 170.088116][ T6184] ffff8880564ad238 (&ei->i_data_sem/1){+.+.}-{3:3}, at: swap_inode_boot_loader+0x529/0x10f0 [ 170.098422][ T6184] [ 170.098422][ T6184] which lock already depends on the new lock. [ 170.098422][ T6184] [ 170.109068][ T6184] [ 170.109068][ T6184] the existing dependency chain (in reverse order) is: [ 170.118399][ T6184] [ 170.118399][ T6184] -> #3 (&ei->i_data_sem/1){+.+.}-{3:3}: [ 170.126620][ T6184] down_write_nested+0x3b/0x60 [ 170.132192][ T6184] swap_inode_boot_loader+0x529/0x10f0 [ 170.138206][ T6184] ext4_ioctl+0x18d5/0x3570 [ 170.143436][ T6184] __se_sys_ioctl+0xfa/0x170 [ 170.148677][ T6184] do_syscall_64+0x4c/0xa0 [ 170.153641][ T6184] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 170.160175][ T6184] [ 170.160175][ T6184] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 170.168155][ T6184] down_read+0x44/0x2e0 [ 170.173044][ T6184] ext4_map_blocks+0x32f/0x1b30 [ 170.178505][ T6184] ext4_getblk+0x16d/0x630 [ 170.183507][ T6184] ext4_bread+0x26/0x180 [ 170.188497][ T6184] ext4_quota_write+0x230/0x570 [ 170.194068][ T6184] get_free_dqblk+0x387/0x7d0 [ 170.199287][ T6184] do_insert_tree+0x214/0x1970 [ 170.204592][ T6184] do_insert_tree+0x5b1/0x1970 [ 170.209925][ T6184] do_insert_tree+0x5b1/0x1970 [ 170.215235][ T6184] do_insert_tree+0x5b1/0x1970 [ 170.220631][ T6184] qtree_write_dquot+0x361/0x4b0 [ 170.226538][ T6184] v2_write_dquot+0x108/0x190 [ 170.231799][ T6184] dquot_acquire+0x2d5/0x520 [ 170.236933][ T6184] ext4_acquire_dquot+0x2d9/0x4a0 [ 170.242591][ T6184] dqget+0x778/0xeb0 [ 170.247221][ T6184] __dquot_initialize+0x328/0xcb0 [ 170.252825][ T6184] add_dquot_ref+0x2b4/0x380 [ 170.258063][ T6184] dquot_load_quota_sb+0x875/0xac0 [ 170.263910][ T6184] dquot_resume+0x330/0x860 [ 170.269152][ T6184] ext4_remount+0x1a2a/0x26e0 [ 170.274557][ T6184] reconfigure_super+0x219/0x880 [ 170.280050][ T6184] path_mount+0xd3e/0x1020 [ 170.285012][ T6184] __se_sys_mount+0x2d6/0x3c0 [ 170.290237][ T6184] do_syscall_64+0x4c/0xa0 [ 170.295427][ T6184] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 170.301910][ T6184] [ 170.301910][ T6184] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 170.310017][ T6184] down_read+0x44/0x2e0 [ 170.314808][ T6184] v2_read_dquot+0x4a/0x110 [ 170.319937][ T6184] dquot_acquire+0x152/0x520 [ 170.325246][ T6184] ext4_acquire_dquot+0x2d9/0x4a0 [ 170.330936][ T6184] dqget+0x778/0xeb0 [ 170.335561][ T6184] __dquot_initialize+0x328/0xcb0 [ 170.341308][ T6184] add_dquot_ref+0x2b4/0x380 [ 170.346844][ T6184] dquot_load_quota_sb+0x875/0xac0 [ 170.352808][ T6184] dquot_resume+0x330/0x860 [ 170.358021][ T6184] ext4_remount+0x1a2a/0x26e0 [ 170.363369][ T6184] reconfigure_super+0x219/0x880 [ 170.368957][ T6184] path_mount+0xd3e/0x1020 [ 170.374108][ T6184] __se_sys_mount+0x2d6/0x3c0 [ 170.379350][ T6184] do_syscall_64+0x4c/0xa0 [ 170.384744][ T6184] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 170.391450][ T6184] [ 170.391450][ T6184] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 170.399423][ T6184] __lock_acquire+0x2c33/0x7c60 [ 170.405405][ T6184] lock_acquire+0x197/0x3f0 [ 170.410549][ T6184] __mutex_lock_common+0x1eb/0x2390 [ 170.416749][ T6184] mutex_lock_nested+0x17/0x20 [ 170.422617][ T6184] dquot_commit+0x5a/0x410 [ 170.427690][ T6184] ext4_write_dquot+0x1f0/0x360 [ 170.433318][ T6184] mark_all_dquot_dirty+0xf9/0x400 [ 170.439052][ T6184] __dquot_free_space+0x7ca/0xb90 [ 170.444834][ T6184] dquot_free_space+0x1b/0x30 [ 170.450051][ T6184] swap_inode_boot_loader+0xc6a/0x10f0 [ 170.456516][ T6184] ext4_ioctl+0x18d5/0x3570 [ 170.461730][ T6184] __se_sys_ioctl+0xfa/0x170 [ 170.467205][ T6184] do_syscall_64+0x4c/0xa0 [ 170.472954][ T6184] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 170.479471][ T6184] [ 170.479471][ T6184] other info that might help us debug this: [ 170.479471][ T6184] [ 170.490549][ T6184] Chain exists of: [ 170.490549][ T6184] &dquot->dq_lock --> &ei->i_data_sem/2 --> &ei->i_data_sem/1 [ 170.490549][ T6184] [ 170.505216][ T6184] Possible unsafe locking scenario: [ 170.505216][ T6184] [ 170.513439][ T6184] CPU0 CPU1 [ 170.519088][ T6184] ---- ---- [ 170.524568][ T6184] lock(&ei->i_data_sem/1); [ 170.529317][ T6184] lock(&ei->i_data_sem/2); [ 170.536613][ T6184] lock(&ei->i_data_sem/1); [ 170.544010][ T6184] lock(&dquot->dq_lock); [ 170.548543][ T6184] [ 170.548543][ T6184] *** DEADLOCK *** [ 170.548543][ T6184] [ 170.556706][ T6184] 7 locks held by syz.1.278/6184: [ 170.561875][ T6184] #0: ffff888070362460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write_file+0x5c/0x200 [ 170.571713][ T6184] #1: ffff8880564a83f0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: lock_two_nondirectories+0xd5/0x150 [ 170.582980][ T6184] #2: ffff8880564ad3b0 (&sb->s_type->i_mutex_key#9/4){+.+.}-{3:3}, at: swap_inode_boot_loader+0x70/0x10f0 [ 170.594667][ T6184] #3: ffff8880564ad550 (mapping.invalidate_lock){++++}-{3:3}, at: swap_inode_boot_loader+0x37f/0x10f0 [ 170.605885][ T6184] #4: ffff8880564a8278 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_double_down_write_data_sem+0x28/0x40 [ 170.617302][ T6184] #5: ffff8880564ad238 (&ei->i_data_sem/1){+.+.}-{3:3}, at: swap_inode_boot_loader+0x529/0x10f0 [ 170.628279][ T6184] #6: ffffffff8c23fc18 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 170.637880][ T6184] [ 170.637880][ T6184] stack backtrace: [ 170.643867][ T6184] CPU: 1 PID: 6184 Comm: syz.1.278 Not tainted 5.15.181-syzkaller #0 [ 170.651948][ T6184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 170.662351][ T6184] Call Trace: [ 170.665879][ T6184] [ 170.668815][ T6184] dump_stack_lvl+0x168/0x230 [ 170.673528][ T6184] ? load_image+0x3b0/0x3b0 [ 170.678026][ T6184] ? show_regs_print_info+0x20/0x20 [ 170.683561][ T6184] ? print_circular_bug+0x12b/0x1a0 [ 170.688877][ T6184] check_noncircular+0x274/0x310 [ 170.693856][ T6184] ? add_chain_block+0x940/0x940 [ 170.698799][ T6184] ? lockdep_lock+0xdc/0x1e0 [ 170.703584][ T6184] ? mark_lock+0x94/0x320 [ 170.707945][ T6184] __lock_acquire+0x2c33/0x7c60 [ 170.713027][ T6184] ? arch_stack_walk+0xf2/0x140 [ 170.717972][ T6184] ? verify_lock_unused+0x140/0x140 [ 170.723176][ T6184] ? stack_trace_save+0x98/0xe0 [ 170.728123][ T6184] ? stack_trace_snprint+0xf0/0xf0 [ 170.733243][ T6184] ? check_noncircular+0x16f/0x310 [ 170.738361][ T6184] ? add_chain_block+0x940/0x940 [ 170.743311][ T6184] lock_acquire+0x197/0x3f0 [ 170.747847][ T6184] ? dquot_commit+0x5a/0x410 [ 170.752526][ T6184] ? __might_sleep+0xf0/0xf0 [ 170.757268][ T6184] ? read_lock_is_recursive+0x10/0x10 [ 170.762826][ T6184] ? dquot_commit+0x5a/0x410 [ 170.767417][ T6184] __mutex_lock_common+0x1eb/0x2390 [ 170.772614][ T6184] ? dquot_commit+0x5a/0x410 [ 170.777211][ T6184] ? __might_sleep+0xf0/0xf0 [ 170.781862][ T6184] ? mutex_lock_io_nested+0x60/0x60 [ 170.787075][ T6184] mutex_lock_nested+0x17/0x20 [ 170.791847][ T6184] dquot_commit+0x5a/0x410 [ 170.796280][ T6184] ? __ext4_journal_start_sb+0x1bd/0x360 [ 170.802095][ T6184] ext4_write_dquot+0x1f0/0x360 [ 170.807139][ T6184] mark_all_dquot_dirty+0xf9/0x400 [ 170.812544][ T6184] __dquot_free_space+0x7ca/0xb90 [ 170.817671][ T6184] dquot_free_space+0x1b/0x30 [ 170.822378][ T6184] swap_inode_boot_loader+0xc6a/0x10f0 [ 170.827845][ T6184] ext4_ioctl+0x18d5/0x3570 [ 170.832362][ T6184] ? ext4_fileattr_set+0x16a0/0x16a0 [ 170.837787][ T6184] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 170.843447][ T6184] ? rcu_lock_release+0x5/0x20 [ 170.848250][ T6184] ? __lock_acquire+0x7c60/0x7c60 [ 170.853467][ T6184] ? kfree+0xef/0x2a0 [ 170.857490][ T6184] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 170.863130][ T6184] ? verify_lock_unused+0x140/0x140 [ 170.868369][ T6184] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 170.873882][ T6184] ? bpf_lsm_file_ioctl+0x5/0x10 [ 170.878854][ T6184] ? security_file_ioctl+0x7c/0xa0 [ 170.884001][ T6184] ? ext4_fileattr_set+0x16a0/0x16a0 [ 170.889305][ T6184] __se_sys_ioctl+0xfa/0x170 [ 170.894348][ T6184] do_syscall_64+0x4c/0xa0 [ 170.898857][ T6184] ? clear_bhb_loop+0x15/0x70 [ 170.904123][ T6184] ? clear_bhb_loop+0x15/0x70 [ 170.908899][ T6184] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 170.915124][ T6184] RIP: 0033:0x7f590cab3969 [ 170.919552][ T6184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 170.939274][ T6184] RSP: 002b:00007f590bd23038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.947741][ T6184] RAX: ffffffffffffffda RBX: 00007f590ccdafa0 RCX: 00007f590cab3969 [ 170.955815][ T6184] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000005 [ 170.964334][ T6184] RBP: 00007f590cb35ab1 R08: 0000000000000000 R09: 0000000000000000 [ 170.974417][ T6184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.983639][ T6184] R13: 0000000000000000 R14: 00007f590ccdafa0 R15: 00007ffcf3479e08 [ 170.991997][ T6184] 2025/05/07 07:44:46 executed programs: 278 [ 171.107030][ T6200] loop1: detected capacity change from 0 to 512 [ 171.133669][ T6202] loop2: detected capacity change from 0 to 512 [ 171.136731][ T6203] loop5: detected capacity change from 0 to 512 [ 171.216980][ T6202] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.283: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 171.245068][ T6200] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.284: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 171.256628][ T6207] loop4: detected capacity change from 0 to 512 [ 171.281714][ T6202] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.283: couldn't read orphan inode 13 (err -117) [ 171.284072][ T6203] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.281: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 171.294693][ T6200] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.284: couldn't read orphan inode 13 (err -117) [ 171.316292][ T6202] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.325999][ T6203] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.281: couldn't read orphan inode 13 (err -117) [ 171.353321][ T6211] loop3: detected capacity change from 0 to 512 [ 171.382155][ T6200] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.395800][ T6200] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 171.405276][ T6203] ext4 filesystem being mounted at /46/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.417106][ T6202] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 171.420493][ T6207] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.280: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 171.443577][ T6207] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.280: couldn't read orphan inode 13 (err -117) [ 171.446107][ T6202] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 171.468367][ T6203] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 171.476999][ T6200] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 171.491551][ T6207] ext4 filesystem being mounted at /52/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.499170][ T6216] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 171.515888][ T6207] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 171.517524][ T6200] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.284: bg 0: block 248: padding at end of block bitmap is not set [ 171.543284][ T6202] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.283: bg 0: block 248: padding at end of block bitmap is not set [ 171.560820][ T6200] __quota_error: 49 callbacks suppressed [ 171.560836][ T6200] Quota error (device loop1): write_blk: dquota write failed [ 171.576265][ T6216] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.281: bg 0: block 248: padding at end of block bitmap is not set [ 171.595513][ T6211] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.282: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 171.610551][ T6200] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 171.615775][ T6202] Quota error (device loop2): write_blk: dquota write failed [ 171.624211][ T6200] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.284: Failed to acquire dquot type 1 [ 171.634142][ T6222] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 171.643853][ T6202] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 171.655645][ T6200] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 171.662907][ T6216] Quota error (device loop5): write_blk: dquota write failed [ 171.672430][ T6211] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.282: couldn't read orphan inode 13 (err -117) [ 171.677983][ T6216] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 171.695825][ T6202] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.283: Failed to acquire dquot type 1 [ 171.700239][ T6216] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.281: Failed to acquire dquot type 1 [ 171.718042][ T6202] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 171.723788][ T6211] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.739280][ T6222] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.280: bg 0: block 248: padding at end of block bitmap is not set [ 171.755249][ T6216] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 171.767203][ T6222] Quota error (device loop4): write_blk: dquota write failed [ 171.775608][ T6222] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 171.791712][ T6222] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.280: Failed to acquire dquot type 1 [ 171.812634][ T6222] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 171.827772][ T6211] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 171.894064][ T6225] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 171.937780][ T6225] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.282: bg 0: block 248: padding at end of block bitmap is not set [ 171.957375][ T26] audit: type=1800 audit(1746603887.396:261): pid=6200 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.284" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 172.015128][ T26] audit: type=1800 audit(1746603887.426:262): pid=6203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.281" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 172.018076][ T6225] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.282: Failed to acquire dquot type 1 [ 172.078725][ T6225] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 172.116814][ T6231] loop5: detected capacity change from 0 to 512 [ 172.130883][ T6229] loop1: detected capacity change from 0 to 512 [ 172.176540][ T6235] loop2: detected capacity change from 0 to 512 [ 172.209709][ T6231] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.286: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 172.231744][ T6229] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.285: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 172.257349][ T6234] loop4: detected capacity change from 0 to 512 [ 172.268096][ T6231] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.286: couldn't read orphan inode 13 (err -117) [ 172.275577][ T6229] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.285: couldn't read orphan inode 13 (err -117) [ 172.295037][ T6231] ext4 filesystem being mounted at /47/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.295300][ T6229] ext4 filesystem being mounted at /56/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.333558][ T6231] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 172.381057][ T6231] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 172.392727][ T6229] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 172.413693][ T6234] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.288: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 172.433589][ T6234] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.288: couldn't read orphan inode 13 (err -117) [ 172.446918][ T6234] ext4 filesystem being mounted at /53/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.462519][ T6246] loop3: detected capacity change from 0 to 512 [ 172.469189][ T6235] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.287: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 172.487856][ T6231] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.286: bg 0: block 248: padding at end of block bitmap is not set [ 172.499576][ T6248] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 172.504120][ T6231] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.286: Failed to acquire dquot type 1 [ 172.538321][ T6231] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 172.552715][ T6235] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.287: couldn't read orphan inode 13 (err -117) [ 172.566755][ T6234] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 172.580492][ T6235] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.580564][ T6246] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.289: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 172.610953][ T6249] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 172.621196][ T6248] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.285: bg 0: block 248: padding at end of block bitmap is not set [ 172.643605][ T6246] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.289: couldn't read orphan inode 13 (err -117) [ 172.649726][ T6248] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.285: Failed to acquire dquot type 1 [ 172.671359][ T6249] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.288: bg 0: block 248: padding at end of block bitmap is not set [ 172.689935][ T6246] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.701289][ T6235] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 172.711812][ T6254] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 172.724545][ T6246] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 172.735671][ T6248] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 172.745749][ T6249] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.288: Failed to acquire dquot type 1 [ 172.760458][ T6249] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 172.771271][ T6246] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 172.784603][ T6254] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.287: bg 0: block 248: padding at end of block bitmap is not set [ 172.819978][ T6254] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.287: Failed to acquire dquot type 1 [ 172.834804][ T6254] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 172.843942][ T6246] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.289: bg 0: block 248: padding at end of block bitmap is not set [ 172.873768][ T6246] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.289: Failed to acquire dquot type 1 [ 172.896785][ T6246] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 173.088167][ T6259] loop1: detected capacity change from 0 to 512 [ 173.113281][ T6261] loop4: detected capacity change from 0 to 512 [ 173.150645][ T6263] loop5: detected capacity change from 0 to 512 [ 173.164105][ T6259] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.291: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 173.185037][ T6259] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.291: couldn't read orphan inode 13 (err -117) [ 173.211574][ T6259] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.216187][ T6267] loop2: detected capacity change from 0 to 512 [ 173.232488][ T6259] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 173.252816][ T6259] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 173.281430][ T6261] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.292: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 173.304159][ T6263] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.290: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 173.327147][ T6261] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.292: couldn't read orphan inode 13 (err -117) [ 173.340368][ T6263] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.290: couldn't read orphan inode 13 (err -117) [ 173.361336][ T6261] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.372738][ T6263] ext4 filesystem being mounted at /48/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.382392][ T6259] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.291: bg 0: block 248: padding at end of block bitmap is not set [ 173.405076][ T6267] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.293: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 173.467201][ T6277] loop3: detected capacity change from 0 to 512 [ 173.479435][ T6259] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.291: Failed to acquire dquot type 1 [ 173.492688][ T6267] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.293: couldn't read orphan inode 13 (err -117) [ 173.511653][ T6263] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 173.512311][ T6267] ext4 filesystem being mounted at /56/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.521382][ T6261] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 173.541274][ T6275] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 173.551610][ T6259] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 173.560636][ T6278] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 173.561379][ T6267] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 173.580875][ T6267] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 173.595474][ T6275] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.290: bg 0: block 248: padding at end of block bitmap is not set [ 173.614950][ T6277] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.294: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 173.640073][ T6267] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.293: bg 0: block 248: padding at end of block bitmap is not set [ 173.660702][ T6278] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.292: bg 0: block 248: padding at end of block bitmap is not set [ 173.661109][ T6275] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.290: Failed to acquire dquot type 1 [ 173.691140][ T6267] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.293: Failed to acquire dquot type 1 [ 173.704510][ T6278] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.292: Failed to acquire dquot type 1 [ 173.719240][ T6278] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 173.727137][ T6277] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.294: couldn't read orphan inode 13 (err -117) [ 173.742123][ T6267] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 173.752184][ T6277] ext4 filesystem being mounted at /56/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.778345][ T6275] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 173.821245][ T6277] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 173.857139][ T6277] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 173.895349][ T6277] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.294: bg 0: block 248: padding at end of block bitmap is not set [ 173.924174][ T6277] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.294: Failed to acquire dquot type 1 [ 173.949714][ T6277] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 174.060794][ T6289] loop4: detected capacity change from 0 to 512 [ 174.159772][ T6291] loop1: detected capacity change from 0 to 512 [ 174.168174][ T6293] loop5: detected capacity change from 0 to 512 [ 174.186517][ T6289] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.296: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 174.236066][ T6297] loop2: detected capacity change from 0 to 512 [ 174.264326][ T6289] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.296: couldn't read orphan inode 13 (err -117) [ 174.284696][ T6289] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.301848][ T6293] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.297: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 174.313290][ T6291] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.295: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 174.328799][ T6289] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 174.349548][ T6293] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.297: couldn't read orphan inode 13 (err -117) [ 174.355253][ T6291] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.295: couldn't read orphan inode 13 (err -117) [ 174.377014][ T6289] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 174.377158][ T6291] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.400896][ T6293] ext4 filesystem being mounted at /49/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.431795][ T6289] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.296: bg 0: block 248: padding at end of block bitmap is not set [ 174.463895][ T6289] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.296: Failed to acquire dquot type 1 [ 174.463970][ T6293] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 174.484390][ T6291] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 174.486282][ T6297] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.298: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 174.524951][ T6293] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 174.536867][ T6297] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.298: couldn't read orphan inode 13 (err -117) [ 174.549069][ T6291] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 174.560107][ T6297] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.560851][ T6289] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 174.582007][ T6297] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 174.597489][ T6297] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 174.619884][ T6291] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.295: bg 0: block 248: padding at end of block bitmap is not set [ 174.648856][ T6291] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.295: Failed to acquire dquot type 1 [ 174.662788][ T6297] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.298: bg 0: block 248: padding at end of block bitmap is not set [ 174.685091][ T6312] loop3: detected capacity change from 0 to 512 [ 174.692058][ T6293] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.297: bg 0: block 248: padding at end of block bitmap is not set [ 174.706276][ T6291] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 174.708242][ T6297] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.298: Failed to acquire dquot type 1 [ 174.719021][ T6293] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.297: Failed to acquire dquot type 1 [ 174.746075][ T6297] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 174.746671][ T6293] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 174.838214][ T6312] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.299: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 174.981362][ T6312] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.299: couldn't read orphan inode 13 (err -117) [ 175.063951][ T6312] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.085397][ T6312] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 175.098819][ T6312] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 175.114270][ T6317] loop1: detected capacity change from 0 to 512 [ 175.133367][ T6312] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.299: bg 0: block 248: padding at end of block bitmap is not set [ 175.174042][ T6312] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.299: Failed to acquire dquot type 1 [ 175.186167][ T6321] loop4: detected capacity change from 0 to 512 [ 175.187709][ T6317] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.302: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 175.217555][ T6312] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 175.217772][ T6324] loop5: detected capacity change from 0 to 512 [ 175.226229][ T6317] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.302: couldn't read orphan inode 13 (err -117) [ 175.245803][ T6317] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.272536][ T6326] loop2: detected capacity change from 0 to 512 [ 175.282004][ T6317] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 175.315073][ T6317] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 175.333429][ T6324] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.301: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 175.359929][ T6321] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.300: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 175.397111][ T6321] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.300: couldn't read orphan inode 13 (err -117) [ 175.398164][ T6326] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.303: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 175.431046][ T6324] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.301: couldn't read orphan inode 13 (err -117) [ 175.443572][ T6321] ext4 filesystem being mounted at /56/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.458286][ T6317] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.302: bg 0: block 248: padding at end of block bitmap is not set [ 175.495661][ T6326] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.303: couldn't read orphan inode 13 (err -117) [ 175.510747][ T6317] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.302: Failed to acquire dquot type 1 [ 175.522379][ T6321] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 175.531874][ T6326] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.533028][ T6317] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 175.546261][ T6324] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.552100][ T6321] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 175.583320][ T6326] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 175.599157][ T6321] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.300: bg 0: block 248: padding at end of block bitmap is not set [ 175.631920][ T6324] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 175.642744][ T6321] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.300: Failed to acquire dquot type 1 [ 175.650197][ T6337] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 175.666335][ T6338] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 175.678066][ T6337] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.303: bg 0: block 248: padding at end of block bitmap is not set [ 175.698939][ T6321] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 175.704454][ T6337] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.303: Failed to acquire dquot type 1 [ 175.721503][ T6337] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 175.735389][ T6338] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.301: bg 0: block 248: padding at end of block bitmap is not set [ 175.791293][ T6338] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.301: Failed to acquire dquot type 1 [ 175.807007][ T6343] loop3: detected capacity change from 0 to 512 [ 175.821778][ T6338] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 175.921103][ T6343] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.304: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 176.050989][ T6343] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.304: couldn't read orphan inode 13 (err -117) 2025/05/07 07:44:51 executed programs: 302 [ 176.104888][ T6347] loop1: detected capacity change from 0 to 512 [ 176.134998][ T6343] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.187004][ T6347] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.305: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 176.210406][ T6343] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 176.222995][ T6352] loop5: detected capacity change from 0 to 512 [ 176.236666][ T6354] loop4: detected capacity change from 0 to 512 [ 176.250729][ T6347] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.305: couldn't read orphan inode 13 (err -117) [ 176.264267][ T6343] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 176.265907][ T6347] ext4 filesystem being mounted at /60/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.288840][ T6352] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.306: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 176.304103][ T6354] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.307: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 176.333524][ T6361] loop2: detected capacity change from 0 to 512 [ 176.334169][ T6347] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 176.341112][ T6352] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.306: couldn't read orphan inode 13 (err -117) [ 176.360989][ T6354] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.307: couldn't read orphan inode 13 (err -117) [ 176.369452][ T6362] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 176.386379][ T6343] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.304: bg 0: block 248: padding at end of block bitmap is not set [ 176.386442][ T6352] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.404717][ T6354] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.415271][ T6343] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.304: Failed to acquire dquot type 1 [ 176.426897][ T6352] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 176.436955][ T6362] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.305: bg 0: block 248: padding at end of block bitmap is not set [ 176.458302][ T6354] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 176.471043][ T6362] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.305: Failed to acquire dquot type 1 [ 176.484454][ T6343] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 176.494943][ T6354] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 176.500609][ T6362] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 176.519969][ T6352] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 176.541392][ T6361] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.308: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 176.624419][ T6354] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.307: bg 0: block 248: padding at end of block bitmap is not set [ 176.644676][ T6352] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.306: bg 0: block 248: padding at end of block bitmap is not set [ 176.665118][ T6361] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.308: couldn't read orphan inode 13 (err -117) [ 176.666988][ T26] kauditd_printk_skb: 66 callbacks suppressed [ 176.667003][ T26] audit: type=1800 audit(1746603892.106:285): pid=6343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.304" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 176.707988][ T6361] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.741269][ T6361] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 176.744210][ T6354] Quota error (device loop4): write_blk: dquota write failed [ 176.757746][ T6354] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 176.768011][ T6352] Quota error (device loop5): write_blk: dquota write failed [ 176.777921][ T6352] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 176.788884][ T6354] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.307: Failed to acquire dquot type 1 [ 176.800764][ T6352] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.306: Failed to acquire dquot type 1 [ 176.811241][ T6368] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 176.822735][ T6354] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 176.830741][ T6352] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 176.859982][ T6368] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.308: bg 0: block 248: padding at end of block bitmap is not set [ 176.894319][ T6368] Quota error (device loop2): write_blk: dquota write failed [ 176.924256][ T6368] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 176.943670][ T26] audit: type=1800 audit(1746603892.376:286): pid=6347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.305" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 176.971388][ T6368] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.308: Failed to acquire dquot type 1 [ 177.001679][ T6373] loop3: detected capacity change from 0 to 512 [ 177.019118][ T6368] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 177.060798][ T26] audit: type=1800 audit(1746603892.496:287): pid=6352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.306" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 177.126356][ T26] audit: type=1800 audit(1746603892.536:288): pid=6354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.307" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 177.147861][ T6376] loop1: detected capacity change from 0 to 512 [ 177.159718][ T6373] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.309: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 177.189739][ T6373] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.309: couldn't read orphan inode 13 (err -117) [ 177.205593][ T6373] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.277735][ T6380] loop5: detected capacity change from 0 to 512 [ 177.282934][ T6376] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.310: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 177.299584][ T6383] loop4: detected capacity change from 0 to 512 [ 177.309994][ T6376] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.310: couldn't read orphan inode 13 (err -117) [ 177.325150][ T6376] ext4 filesystem being mounted at /61/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.336082][ T6373] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 177.345523][ T6384] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 177.352918][ T6380] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.311: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 177.356197][ T6376] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 177.375816][ T6380] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.311: couldn't read orphan inode 13 (err -117) [ 177.401297][ T6380] ext4 filesystem being mounted at /52/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.417228][ T6388] loop2: detected capacity change from 0 to 512 [ 177.424033][ T6376] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 177.439398][ T6384] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.309: bg 0: block 248: padding at end of block bitmap is not set [ 177.456877][ T6376] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.310: bg 0: block 248: padding at end of block bitmap is not set [ 177.459386][ T6384] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.309: Failed to acquire dquot type 1 [ 177.474941][ T6383] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.312: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 177.482968][ T6380] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 177.484092][ T6376] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.310: Failed to acquire dquot type 1 [ 177.523009][ T6384] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 177.531425][ T6383] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.312: couldn't read orphan inode 13 (err -117) [ 177.543524][ T6388] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.313: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 177.551231][ T6376] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 177.569411][ T6380] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 177.579917][ T6383] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.611960][ T6388] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.313: couldn't read orphan inode 13 (err -117) [ 177.626956][ T6380] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.311: bg 0: block 248: padding at end of block bitmap is not set [ 177.646451][ T6388] ext4 filesystem being mounted at /60/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.669592][ T6380] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.311: Failed to acquire dquot type 1 [ 177.709361][ T6388] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 177.718028][ T6383] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 177.732065][ T6380] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 177.770016][ T6397] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 177.781051][ T6388] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 177.827069][ T6388] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.313: bg 0: block 248: padding at end of block bitmap is not set [ 177.854316][ T6388] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.313: Failed to acquire dquot type 1 [ 177.871328][ T6397] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.312: bg 0: block 248: padding at end of block bitmap is not set [ 177.886337][ T6388] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 177.921478][ T6397] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.312: Failed to acquire dquot type 1 [ 177.937059][ T6403] loop3: detected capacity change from 0 to 512 [ 177.971119][ T6397] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 178.073033][ T6403] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.314: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 178.131582][ T6403] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.314: couldn't read orphan inode 13 (err -117) [ 178.157930][ T6407] loop1: detected capacity change from 0 to 512 [ 178.174910][ T6403] ext4 filesystem being mounted at /60/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.201288][ T6403] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 178.230052][ T6409] loop5: detected capacity change from 0 to 512 [ 178.230185][ T6403] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 178.310710][ T6403] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.314: bg 0: block 248: padding at end of block bitmap is not set [ 178.343730][ T6414] loop4: detected capacity change from 0 to 512 [ 178.350879][ T6407] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.315: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 178.376033][ T6407] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.315: couldn't read orphan inode 13 (err -117) [ 178.391899][ T6409] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.316: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 178.419042][ T6403] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.314: Failed to acquire dquot type 1 [ 178.431077][ T6409] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.316: couldn't read orphan inode 13 (err -117) [ 178.433658][ T6403] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 178.443338][ T6407] ext4 filesystem being mounted at /62/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.463065][ T6409] ext4 filesystem being mounted at /53/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.476999][ T6407] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 178.512647][ T6414] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.317: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 178.548979][ T6407] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 178.567517][ T6421] loop2: detected capacity change from 0 to 512 [ 178.574077][ T6409] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 178.587038][ T6414] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.317: couldn't read orphan inode 13 (err -117) [ 178.604049][ T6407] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.315: bg 0: block 248: padding at end of block bitmap is not set [ 178.620573][ T6419] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 178.646755][ T6414] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.665117][ T6407] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.315: Failed to acquire dquot type 1 [ 178.687267][ T6421] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.318: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 178.710367][ T6407] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 178.722531][ T6414] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 178.733910][ T6419] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.316: bg 0: block 248: padding at end of block bitmap is not set [ 178.752453][ T6421] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.318: couldn't read orphan inode 13 (err -117) [ 178.768896][ T6419] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.316: Failed to acquire dquot type 1 [ 178.781017][ T6421] ext4 filesystem being mounted at /61/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.782312][ T6414] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 178.816971][ T6419] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 178.826457][ T6421] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 178.855748][ T6414] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.317: bg 0: block 248: padding at end of block bitmap is not set [ 178.910330][ T6430] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 178.936608][ T6414] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.317: Failed to acquire dquot type 1 [ 178.972029][ T6414] EXT4-fs (loop4): re-mounted. Opts: . Quota mode: writeback. [ 178.983790][ T6430] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.318: bg 0: block 248: padding at end of block bitmap is not set [ 179.002329][ T6433] loop3: detected capacity change from 0 to 512 [ 179.023559][ T6430] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz.2.318: Failed to acquire dquot type 1 [ 179.045931][ T6430] EXT4-fs (loop2): re-mounted. Opts: . Quota mode: writeback. [ 179.117928][ T6433] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #13: comm syz.3.319: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 179.187371][ T6433] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.319: couldn't read orphan inode 13 (err -117) [ 179.225756][ T6437] loop1: detected capacity change from 0 to 512 [ 179.273945][ T6439] loop5: detected capacity change from 0 to 512 [ 179.323192][ T6437] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #13: comm syz.1.320: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 179.366642][ T6439] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #13: comm syz.5.321: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 179.391268][ T6433] ext4 filesystem being mounted at /61/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.407671][ T6437] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.320: couldn't read orphan inode 13 (err -117) [ 179.425719][ T6437] ext4 filesystem being mounted at /63/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.425720][ T6439] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.321: couldn't read orphan inode 13 (err -117) [ 179.450338][ T6437] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 179.461746][ T6433] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: writeback. [ 179.485757][ T6439] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.512437][ T6445] loop4: detected capacity change from 0 to 512 [ 179.521176][ T6433] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 179.533786][ T6446] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 179.544661][ T6439] EXT4-fs (loop5): re-mounted. Opts: (null). Quota mode: writeback. [ 179.545907][ T6433] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.319: bg 0: block 248: padding at end of block bitmap is not set [ 179.569841][ T6439] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 179.589081][ T6433] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz.3.319: Failed to acquire dquot type 1 [ 179.601719][ T6433] EXT4-fs (loop3): re-mounted. Opts: . Quota mode: writeback. [ 179.608842][ T6446] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.320: bg 0: block 248: padding at end of block bitmap is not set [ 179.634521][ T6439] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.321: bg 0: block 248: padding at end of block bitmap is not set [ 179.658088][ T6453] loop2: detected capacity change from 0 to 512 [ 179.665962][ T6446] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz.1.320: Failed to acquire dquot type 1 [ 179.680254][ T6445] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.322: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 179.699391][ T6439] EXT4-fs error (device loop5): ext4_acquire_dquot:6204: comm syz.5.321: Failed to acquire dquot type 1 [ 179.711274][ T6446] EXT4-fs (loop1): re-mounted. Opts: . Quota mode: writeback. [ 179.731078][ T6445] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.322: couldn't read orphan inode 13 (err -117) [ 179.754673][ T6445] ext4 filesystem being mounted at /60/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.799423][ T6439] EXT4-fs (loop5): re-mounted. Opts: . Quota mode: writeback. [ 179.799520][ T6453] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #13: comm syz.2.323: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 15(4), depth 0(0) [ 179.827863][ T6445] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 179.852189][ T6453] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.323: couldn't read orphan inode 13 (err -117) [ 179.874864][ T6457] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 179.912729][ T6453] ext4 filesystem being mounted at /62/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.967244][ T6453] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: writeback. [ 180.001524][ T6457] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.322: bg 0: block 248: padding at end of block bitmap is not set [ 180.013013][ T6461] loop3: detected capacity change from 0 to 512 [ 180.033161][ T6462] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 180.035565][ T6457] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz.4.322: Failed to acquire dquot type 1