fs: inline encryption not supported
[  166.414615][ T6694] EXT4-fs: inline encryption not supported
[  166.592030][ T6694] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.143: Allocating blocks 497-513 which overlap fs metadata
[  166.592624][ T6694] EXT4-fs (loop4): Remounting filesystem read-only
[  166.592805][ T6700] overlayfs: failed to verify upper root origin
[  166.803019][ T5935] EXT4-fs error (device loop2): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /27/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  166.803348][ T5934] EXT4-fs error (device loop3): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /23/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  166.812441][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /26/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  166.814915][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  166.873971][ T5935] EXT4-fs (loop2): Remounting filesystem read-only
[  166.906052][ T5934] EXT4-fs (loop3): Remounting filesystem read-only
[  166.939943][ T6702] set_capacity_and_notify: 16 callbacks suppressed
[  166.939960][ T6702] loop0: detected capacity change from 0 to 1024
[  167.031898][ T6702] EXT4-fs: inline encryption not supported
[  167.110228][ T6704] loop2: detected capacity change from 0 to 1024
[  167.113499][ T6704] EXT4-fs: inline encryption not supported
[  167.182660][ T6710] loop4: detected capacity change from 0 to 1024
[  167.183512][ T6710] EXT4-fs: inline encryption not supported
[  167.227005][ T6702] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.144: Allocating blocks 449-513 which overlap fs metadata
[  167.238820][ T6702] EXT4-fs (loop0): Remounting filesystem read-only
[  167.240160][ T6702] overlayfs: failed to resolve './bus': -2
[  167.271563][   T37] kauditd_printk_skb: 15 callbacks suppressed
[  167.271577][   T37] audit: type=1800 audit(1765909156.207:108): pid=6704 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.146" name="file1" dev="loop2" ino=15 res=0 errno=0
2025/12/16 18:19:16 executed programs: 142
[  167.397971][ T6715] loop3: detected capacity change from 0 to 1024
[  167.405673][ T6704] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.146: Allocating blocks 497-513 which overlap fs metadata
[  167.423021][ T6704] EXT4-fs (loop2): Remounting filesystem read-only
[  167.478061][ T6715] EXT4-fs: inline encryption not supported
[  167.537118][   T37] audit: type=1800 audit(1765909156.517:109): pid=6710 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.148" name="file1" dev="loop4" ino=15 res=0 errno=0
[  167.537160][   T37] audit: type=1800 audit(1765909156.517:110): pid=6715 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.147" name="file1" dev="loop3" ino=15 res=0 errno=0
[  167.630515][ T6710] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.148: Allocating blocks 465-513 which overlap fs metadata
[  167.706903][ T6710] EXT4-fs (loop4): Remounting filesystem read-only
[  167.721530][ T6721] overlayfs: cleanup of 'work/#6b' failed (-30)
[  167.721587][ T6721] overlayfs: failed to set xattr on upper
[  167.721595][ T6721] overlayfs: ...falling back to redirect_dir=nofollow.
[  167.721603][ T6721] overlayfs: ...falling back to index=off.
[  167.721611][ T6721] overlayfs: ...falling back to uuid=null.
[  167.721620][ T6721] overlayfs: NFS export requires "index=on", falling back to nfs_export=off.
[  167.923789][ T5934] EXT4-fs error (device loop3): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /24/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  167.945336][ T5934] EXT4-fs (loop3): Remounting filesystem read-only
[  168.102761][ T6727] loop2: detected capacity change from 0 to 1024
[  168.104003][ T6727] EXT4-fs: inline encryption not supported
[  168.182201][ T6730] loop1: detected capacity change from 0 to 1024
[  168.183649][ T6730] EXT4-fs: inline encryption not supported
[  168.225788][   T37] audit: type=1800 audit(1765909157.217:111): pid=6727 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.150" name="file1" dev="loop2" ino=15 res=0 errno=0
[  168.253909][ T6733] loop3: detected capacity change from 0 to 1024
[  168.282444][ T6727] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.150: Allocating blocks 449-513 which overlap fs metadata
[  168.322560][ T6737] loop4: detected capacity change from 0 to 1024
[  168.323618][ T6737] EXT4-fs: inline encryption not supported
[  168.335922][ T6727] EXT4-fs (loop2): Remounting filesystem read-only
[  168.344246][ T6727] overlayfs: failed to resolve './bus': -2
[  168.354499][   T37] audit: type=1800 audit(1765909157.337:112): pid=6730 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.153" name="file1" dev="loop1" ino=15 res=0 errno=0
[  168.372707][ T6733] EXT4-fs: inline encryption not supported
[  168.393777][   T37] audit: type=1800 audit(1765909157.377:113): pid=6737 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.152" name="file1" dev="loop4" ino=15 res=0 errno=0
[  168.443734][ T6737] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.152: Allocating blocks 449-513 which overlap fs metadata
[  168.489489][ T6730] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.153: Allocating blocks 465-513 which overlap fs metadata
[  168.492714][ T6737] EXT4-fs (loop4): Remounting filesystem read-only
[  168.505208][ T6737] overlayfs: failed to resolve './bus': -2
[  168.556055][ T6730] EXT4-fs (loop1): Remounting filesystem read-only
[  168.556314][ T6741] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  168.556373][ T6741] overlayfs: failed to verify upper root origin
[  168.578584][   T37] audit: type=1800 audit(1765909157.567:114): pid=6733 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.151" name="file1" dev="loop3" ino=15 res=0 errno=0
[  168.670111][ T6733] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.151: Allocating blocks 465-513 which overlap fs metadata
[  168.733206][ T6733] EXT4-fs (loop3): Remounting filesystem read-only
[  168.739423][ T6745] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  168.739674][ T6745] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  168.739733][ T6745] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  169.020537][ T6752] loop0: detected capacity change from 0 to 1024
[  169.022970][ T6752] EXT4-fs: inline encryption not supported
[  169.078112][   T37] audit: type=1800 audit(1765909158.067:115): pid=6752 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.155" name="file1" dev="loop0" ino=15 res=0 errno=0
[  169.138269][ T6755] loop1: detected capacity change from 0 to 1024
[  169.139410][ T6755] EXT4-fs: inline encryption not supported
[  169.164170][ T6752] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.155: Allocating blocks 465-513 which overlap fs metadata
[  169.188682][ T6752] EXT4-fs (loop0): Remounting filesystem read-only
[  169.209675][ T6758] overlayfs: upper fs does not support tmpfile.
[  169.214273][   T37] audit: type=1800 audit(1765909158.197:116): pid=6755 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.157" name="file1" dev="loop1" ino=15 res=0 errno=0
[  169.271746][ T6755] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.157: Allocating blocks 449-513 which overlap fs metadata
[  169.274891][ T6755] EXT4-fs (loop1): Remounting filesystem read-only
[  169.276449][ T6755] overlayfs: failed to resolve './bus': -2
[  169.592422][ T6765] EXT4-fs: inline encryption not supported
[  169.648038][   T37] audit: type=1800 audit(1765909158.637:117): pid=6765 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.159" name="file1" dev="loop0" ino=15 res=0 errno=0
[  169.730341][ T6769] EXT4-fs: inline encryption not supported
[  169.755895][ T6765] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.159: Allocating blocks 481-513 which overlap fs metadata
[  169.811921][ T6765] EXT4-fs (loop0): Remounting filesystem read-only
[  169.827709][ T6774] EXT4-fs: inline encryption not supported
[  169.892385][ T6774] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.161: Allocating blocks 449-513 which overlap fs metadata
[  169.892979][ T6774] EXT4-fs (loop2): Remounting filesystem read-only
[  169.920979][ T6774] overlayfs: failed to resolve './bus': -2
[  169.936666][ T6777] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.160: Allocating blocks 497-513 which overlap fs metadata
[  169.943353][ T6777] EXT4-fs (loop1): Remounting filesystem read-only
[  169.943553][ T6777] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  169.943568][ T6777] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  169.943626][ T6777] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  170.062614][ T6779] EXT4-fs: inline encryption not supported
[  170.254517][ T6782] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.162: Allocating blocks 497-513 which overlap fs metadata
[  170.361428][ T6782] EXT4-fs (loop4): Remounting filesystem read-only
[  170.361584][ T6782] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  170.361595][ T6782] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  170.361637][ T6782] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  170.443943][ T6786] EXT4-fs: inline encryption not supported
[  170.485901][ T6784] EXT4-fs: inline encryption not supported
[  170.784197][ T6798] EXT4-fs: inline encryption not supported
[  170.821521][ T6799] EXT4-fs: inline encryption not supported
[  170.874530][ T6798] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.167: Allocating blocks 449-513 which overlap fs metadata
[  170.913563][ T6799] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.166: Allocating blocks 449-513 which overlap fs metadata
[  170.937999][ T6799] EXT4-fs (loop3): Remounting filesystem read-only
[  170.939376][ T6799] overlayfs: failed to resolve './bus': -2
[  170.952839][ T6798] EXT4-fs (loop1): Remounting filesystem read-only
[  170.967538][ T6798] overlayfs: failed to resolve './bus': -2
[  170.993760][ T5924] EXT4-fs error (device loop0): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /28/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  171.003488][ T5935] EXT4-fs error (device loop2): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /32/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  171.030937][ T5935] EXT4-fs (loop2): Remounting filesystem read-only
[  171.041659][ T5924] EXT4-fs (loop0): Remounting filesystem read-only
[  171.237759][ T6806] EXT4-fs: inline encryption not supported
[  171.323356][ T6815] EXT4-fs: inline encryption not supported
[  171.333391][ T6808] EXT4-fs: inline encryption not supported
[  171.338775][ T6816] EXT4-fs: inline encryption not supported
[  171.356065][ T6813] EXT4-fs: inline encryption not supported
[  171.391363][ T6806] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.170: Allocating blocks 449-513 which overlap fs metadata
[  171.392001][ T6806] EXT4-fs (loop0): Remounting filesystem read-only
[  171.393332][ T6806] overlayfs: failed to resolve './bus': -2
[  171.478030][ T6808] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.171: Allocating blocks 449-513 which overlap fs metadata
[  171.497963][ T6816] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.172: Allocating blocks 449-513 which overlap fs metadata
[  171.530416][ T6815] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.168: Allocating blocks 449-513 which overlap fs metadata
[  171.531035][ T6815] EXT4-fs (loop2): Remounting filesystem read-only
[  171.531748][ T6816] EXT4-fs (loop1): Remounting filesystem read-only
[  171.556069][ T6815] overlayfs: failed to resolve './bus': -2
[  171.556961][ T6816] overlayfs: failed to resolve './bus': -2
[  171.563684][ T5924] EXT4-fs unmount: 187 callbacks suppressed
[  171.563703][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  171.591007][ T6808] EXT4-fs (loop3): Remounting filesystem read-only
[  171.591395][ T6828] overlayfs: failed to verify upper (/file0, ino=12, err=-30)
[  171.591418][ T6828] overlayfs: failed to verify index dir 'upper' xattr
[  171.591424][ T6828] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  171.675838][ T6813] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.169: Allocating blocks 465-513 which overlap fs metadata
[  171.707180][ T6830] EXT4-fs: inline encryption not supported
[  171.716246][ T6813] EXT4-fs (loop4): Remounting filesystem read-only
[  171.747945][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  171.748705][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  171.750675][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  171.778530][ T6830] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  171.962175][ T6830] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.173: Allocating blocks 497-513 which overlap fs metadata
[  171.962794][ T6830] EXT4-fs (loop0): Remounting filesystem read-only
[  171.998977][ T6833] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  171.998995][ T6833] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  171.999058][ T6833] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  172.200296][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  172.355165][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  172.439366][ T6844] set_capacity_and_notify: 14 callbacks suppressed
[  172.439385][ T6844] loop4: detected capacity change from 0 to 1024
[  172.440685][ T6844] EXT4-fs: inline encryption not supported
[  172.511949][ T6846] loop0: detected capacity change from 0 to 1024
[  172.512771][ T6846] EXT4-fs: inline encryption not supported
[  172.627204][ T6844] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  172.642335][ T6846] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  172.657731][   T37] kauditd_printk_skb: 13 callbacks suppressed
[  172.657746][   T37] audit: type=1800 audit(1765909161.647:131): pid=6846 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.178" name="file1" dev="loop0" ino=15 res=0 errno=0
[  172.681671][ T6846] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.178: Allocating blocks 449-513 which overlap fs metadata
[  172.699207][   T37] audit: type=1800 audit(1765909161.677:132): pid=6844 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.177" name="file1" dev="loop4" ino=15 res=0 errno=0
2025/12/16 18:19:21 executed programs: 172
[  172.764886][ T6846] EXT4-fs (loop0): Remounting filesystem read-only
[  172.766089][ T6852] overlayfs: upper fs does not support tmpfile.
[  172.828340][ T6844] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.177: Allocating blocks 465-513 which overlap fs metadata
[  172.868516][ T6844] EXT4-fs (loop4): Remounting filesystem read-only
[  172.868853][ T6853] overlayfs: failed to verify upper (/file0, ino=12, err=-30)
[  172.868885][ T6853] overlayfs: failed to verify index dir 'upper' xattr
[  172.868892][ T6853] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  172.972770][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  173.027677][ T6855] loop3: detected capacity change from 0 to 1024
[  173.028884][ T6855] EXT4-fs: inline encryption not supported
[  173.139428][ T6855] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  173.143051][   T37] audit: type=1800 audit(1765909162.127:133): pid=6855 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.180" name="file1" dev="loop3" ino=15 res=0 errno=0
[  173.179259][ T6859] loop0: detected capacity change from 0 to 1024
[  173.195200][ T6862] loop2: detected capacity change from 0 to 1024
[  173.196328][ T6862] EXT4-fs: inline encryption not supported
[  173.203141][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  173.229160][ T6862] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  173.230818][ T6863] loop1: detected capacity change from 0 to 1024
[  173.231939][ T6863] EXT4-fs: inline encryption not supported
[  173.255575][   T37] audit: type=1800 audit(1765909162.247:134): pid=6862 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.179" name="file1" dev="loop2" ino=15 res=0 errno=0
[  173.279433][ T6862] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.179: Allocating blocks 449-513 which overlap fs metadata
[  173.280163][ T6862] EXT4-fs (loop2): Remounting filesystem read-only
[  173.281530][ T6862] overlayfs: failed to resolve './bus': -2
[  173.317164][ T6859] EXT4-fs: inline encryption not supported
[  173.350410][ T6855] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.180: Allocating blocks 449-513 which overlap fs metadata
[  173.351131][ T6855] EXT4-fs (loop3): Remounting filesystem read-only
[  173.352895][ T6855] overlayfs: failed to resolve './bus': -2
[  173.355280][ T6863] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  173.369799][   T37] audit: type=1800 audit(1765909162.357:135): pid=6863 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.181" name="file1" dev="loop1" ino=15 res=0 errno=0
[  173.397277][ T6859] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  173.448786][   T37] audit: type=1800 audit(1765909162.437:136): pid=6859 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.182" name="file1" dev="loop0" ino=15 res=0 errno=0
[  173.499198][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  173.518873][ T6859] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.182: Allocating blocks 449-513 which overlap fs metadata
[  173.539364][ T6859] EXT4-fs (loop0): Remounting filesystem read-only
[  173.556315][ T6859] overlayfs: failed to resolve './bus': -2
[  173.576918][ T6863] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.181: Allocating blocks 497-513 which overlap fs metadata
[  173.609741][ T6863] EXT4-fs (loop1): Remounting filesystem read-only
[  173.611233][ T6871] overlayfs: failed to verify upper (/file0, ino=12, err=-30)
[  173.611255][ T6871] overlayfs: failed to verify index dir 'upper' xattr
[  173.611260][ T6871] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  173.680444][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  173.844173][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  173.879689][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  174.016244][ T6880] loop3: detected capacity change from 0 to 1024
[  174.062113][ T6884] loop1: detected capacity change from 0 to 1024
[  174.063172][ T6884] EXT4-fs: inline encryption not supported
[  174.094420][ T6880] EXT4-fs: inline encryption not supported
[  174.148045][ T6884] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  174.158479][   T37] audit: type=1800 audit(1765909163.137:137): pid=6884 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.187" name="file1" dev="loop1" ino=15 res=0 errno=0
[  174.162508][ T6880] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  174.225155][   T37] audit: type=1800 audit(1765909163.217:138): pid=6880 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.185" name="file1" dev="loop3" ino=15 res=0 errno=0
[  174.293079][ T6890] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.185: Allocating blocks 497-513 which overlap fs metadata
[  174.295454][ T6890] EXT4-fs (loop3): Remounting filesystem read-only
[  174.295679][ T6890] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  174.295695][ T6890] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  174.295759][ T6890] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  174.307009][ T6884] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.187: Allocating blocks 465-513 which overlap fs metadata
[  174.364361][ T6884] EXT4-fs (loop1): Remounting filesystem read-only
[  174.385059][ T6891] overlayfs: cleanup of 'work/#86' failed (-30)
[  174.385114][ T6891] overlayfs: cleanup of 'work/#87' failed (-30)
[  174.385154][ T6891] overlayfs: failed to set xattr on upper
[  174.385162][ T6891] overlayfs: ...falling back to redirect_dir=nofollow.
[  174.385169][ T6891] overlayfs: ...falling back to index=off.
[  174.385176][ T6891] overlayfs: ...falling back to uuid=null.
[  174.385184][ T6891] overlayfs: NFS export requires "index=on", falling back to nfs_export=off.
[  174.704162][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  174.785606][ T6893] loop4: detected capacity change from 0 to 1024
[  174.786746][ T6893] EXT4-fs: inline encryption not supported
[  174.824450][ T6893] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  174.842938][ T6895] loop2: detected capacity change from 0 to 1024
[  174.844018][ T6895] EXT4-fs: inline encryption not supported
[  174.851160][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  174.864645][   T37] audit: type=1800 audit(1765909163.837:139): pid=6893 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.189" name="file1" dev="loop4" ino=15 res=0 errno=0
[  174.884539][ T6899] EXT4-fs: inline encryption not supported
[  175.027966][ T6895] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  175.053283][   T37] audit: type=1800 audit(1765909164.037:140): pid=6895 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.191" name="file1" dev="loop2" ino=15 res=0 errno=0
[  175.053694][ T6899] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  175.137412][ T6907] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.191: Allocating blocks 497-513 which overlap fs metadata
[  175.163717][ T6908] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.188: Allocating blocks 497-513 which overlap fs metadata
[  175.183099][ T6907] EXT4-fs (loop2): Remounting filesystem read-only
[  175.183272][ T6907] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  175.183284][ T6907] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  175.183325][ T6907] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  175.228483][ T6908] EXT4-fs (loop3): Remounting filesystem read-only
[  175.228688][ T6908] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  175.228702][ T6908] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  175.228755][ T6908] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  175.233709][ T6906] EXT4-fs: inline encryption not supported
[  175.293434][ T6906] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  175.376218][ T6906] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.190: Allocating blocks 449-513 which overlap fs metadata
[  175.376765][ T6906] EXT4-fs (loop1): Remounting filesystem read-only
[  175.378500][ T6906] overlayfs: failed to resolve './bus': -2
[  175.416078][ T6912] EXT4-fs: inline encryption not supported
[  175.419152][ T5937] EXT4-fs error (device loop4): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /31/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  175.419782][ T5937] EXT4-fs (loop4): Remounting filesystem read-only
[  175.478959][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  175.483109][ T6912] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  175.547176][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  175.554333][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  175.611709][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  175.694447][ T6921] EXT4-fs: inline encryption not supported
[  175.767721][ T6921] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  175.833232][ T6927] EXT4-fs: inline encryption not supported
[  175.878837][ T6921] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.193: Allocating blocks 465-513 which overlap fs metadata
[  175.914296][ T6921] EXT4-fs (loop4): Remounting filesystem read-only
[  175.923745][ T6929] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  175.924062][ T6929] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  175.924120][ T6929] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  175.955311][ T5924] EXT4-fs error (device loop0): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /34/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  175.958392][ T5924] EXT4-fs (loop0): Remounting filesystem read-only
[  175.963226][ T6927] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  176.061015][ T6927] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.195: Allocating blocks 449-513 which overlap fs metadata
[  176.097642][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  176.131290][ T6927] EXT4-fs (loop3): Remounting filesystem read-only
[  176.132682][ T6932] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  176.132871][ T6932] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  176.132917][ T6932] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  176.383244][ T6934] EXT4-fs: inline encryption not supported
[  176.422075][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  176.439312][ T6934] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  176.502723][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  176.523460][ T6934] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.197: Allocating blocks 449-513 which overlap fs metadata
[  176.523999][ T6934] EXT4-fs (loop0): Remounting filesystem read-only
[  176.555278][ T6934] overlayfs: failed to resolve './bus': -2
[  176.698288][ T6941] EXT4-fs: inline encryption not supported
[  176.721548][ T6938] EXT4-fs: inline encryption not supported
[  176.722137][ T6942] EXT4-fs: inline encryption not supported
[  176.758462][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  176.777912][ T6941] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  176.829048][ T6938] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  176.831309][ T6942] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  176.869788][ T6942] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.199: Allocating blocks 449-513 which overlap fs metadata
[  176.888910][ T6942] EXT4-fs (loop3): Remounting filesystem read-only
[  176.890331][ T6942] overlayfs: failed to resolve './bus': -2
[  176.908097][ T6941] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.200: Allocating blocks 465-513 which overlap fs metadata
[  176.939473][ T6941] EXT4-fs (loop2): Remounting filesystem read-only
[  176.943327][ T6950] EXT4-fs: inline encryption not supported
[  176.977269][ T6951] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  176.977520][ T6951] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  176.977577][ T6951] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  176.993003][ T6938] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.198: Allocating blocks 481-513 which overlap fs metadata
[  177.013291][ T6938] EXT4-fs (loop4): Remounting filesystem read-only
[  177.041803][ T6954] overlayfs: upper fs does not support tmpfile.
[  177.046500][ T6953] EXT4-fs: inline encryption not supported
[  177.066745][ T6950] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  177.097221][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  177.103926][ T6953] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  177.156174][ T6953] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.202: Allocating blocks 449-513 which overlap fs metadata
[  177.156686][ T6953] EXT4-fs (loop0): Remounting filesystem read-only
[  177.157926][ T6953] overlayfs: failed to resolve './bus': -2
[  177.180283][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  177.219885][ T6950] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.201: Allocating blocks 481-513 which overlap fs metadata
[  177.226254][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  177.232358][ T6950] EXT4-fs (loop1): Remounting filesystem read-only
[  177.232683][ T6959] overlayfs: cleanup of 'work/#92' failed (-30)
[  177.232732][ T6959] overlayfs: failed to set xattr on upper
[  177.232741][ T6959] overlayfs: ...falling back to redirect_dir=nofollow.
[  177.232747][ T6959] overlayfs: ...falling back to index=off.
[  177.232753][ T6959] overlayfs: ...falling back to uuid=null.
[  177.232761][ T6959] overlayfs: NFS export requires "index=on", falling back to nfs_export=off.
[  177.442798][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  177.548478][ T6965] set_capacity_and_notify: 11 callbacks suppressed
[  177.548497][ T6965] loop2: detected capacity change from 0 to 1024
[  177.549726][ T6965] EXT4-fs: inline encryption not supported
[  177.594473][ T6969] loop0: detected capacity change from 0 to 1024
[  177.605168][ T6969] EXT4-fs: inline encryption not supported
[  177.642881][ T6965] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  177.669893][   T37] kauditd_printk_skb: 11 callbacks suppressed
[  177.669912][   T37] audit: type=1800 audit(1765909166.657:152): pid=6965 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.203" name="file1" dev="loop2" ino=15 res=0 errno=0
[  177.674231][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  177.689536][ T6969] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  177.718970][   T37] audit: type=1800 audit(1765909166.707:153): pid=6969 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.206" name="file1" dev="loop0" ino=15 res=0 errno=0
[  177.857451][ T6965] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.203: Allocating blocks 465-513 which overlap fs metadata
[  177.862083][ T6965] EXT4-fs (loop2): Remounting filesystem read-only
[  177.924481][ T6974] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  177.924632][ T6974] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  177.924669][ T6974] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  177.948280][ T6969] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.206: Allocating blocks 481-513 which overlap fs metadata
2025/12/16 18:19:27 executed programs: 201
[  178.039441][ T6977] loop1: detected capacity change from 0 to 1024
[  178.043313][ T6969] EXT4-fs (loop0): Remounting filesystem read-only
[  178.067782][ T6977] EXT4-fs: inline encryption not supported
[  178.203934][ T6977] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  178.245411][   T37] audit: type=1800 audit(1765909167.237:154): pid=6977 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.207" name="file1" dev="loop1" ino=15 res=0 errno=0
[  178.257764][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  178.332903][ T6981] loop3: detected capacity change from 0 to 1024
[  178.378923][ T6981] EXT4-fs: inline encryption not supported
[  178.388114][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  178.487043][ T6981] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  178.554332][ T6987] loop2: detected capacity change from 0 to 1024
[  178.557808][   T37] audit: type=1800 audit(1765909167.517:155): pid=6981 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.210" name="file1" dev="loop3" ino=15 res=0 errno=0
[  178.618440][ T6987] EXT4-fs: inline encryption not supported
[  178.658094][ T6981] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.210: Allocating blocks 481-513 which overlap fs metadata
[  178.694073][ T6989] loop4: detected capacity change from 0 to 1024
[  178.700440][ T6987] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  178.705145][ T6989] EXT4-fs: inline encryption not supported
[  178.730171][   T37] audit: type=1800 audit(1765909167.717:156): pid=6987 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.208" name="file1" dev="loop2" ino=15 res=0 errno=0
[  178.733808][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /40/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  178.734315][ T6981] EXT4-fs (loop3): Remounting filesystem read-only
[  178.764505][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  178.794357][ T6991] loop0: detected capacity change from 0 to 1024
[  178.796167][ T6991] EXT4-fs: inline encryption not supported
[  178.800138][ T6989] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  178.851304][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  178.857840][   T37] audit: type=1800 audit(1765909167.847:157): pid=6989 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.211" name="file1" dev="loop4" ino=15 res=0 errno=0
[  178.863516][ T6987] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.208: Allocating blocks 449-513 which overlap fs metadata
[  178.878344][ T6987] EXT4-fs (loop2): Remounting filesystem read-only
[  178.880436][ T6987] overlayfs: failed to resolve './bus': -2
[  178.915772][ T6991] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  178.921112][   T37] audit: type=1800 audit(1765909167.907:158): pid=6991 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.209" name="file1" dev="loop0" ino=15 res=0 errno=0
[  178.965179][ T6991] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.209: Allocating blocks 449-513 which overlap fs metadata
[  178.965639][ T6991] EXT4-fs (loop0): Remounting filesystem read-only
[  178.966816][ T6991] overlayfs: failed to resolve './bus': -2
[  178.991566][ T6989] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.211: Allocating blocks 481-513 which overlap fs metadata
[  179.023240][ T6989] EXT4-fs (loop4): Remounting filesystem read-only
[  179.023458][ T6999] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  179.023516][ T6999] overlayfs: failed to verify upper root origin
[  179.077423][ T7001] loop1: detected capacity change from 0 to 1024
[  179.092333][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  179.161547][ T7001] EXT4-fs: inline encryption not supported
[  179.194870][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  179.201161][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  179.284151][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  179.302855][ T7001] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  179.386385][   T37] audit: type=1800 audit(1765909168.367:159): pid=7001 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.212" name="file1" dev="loop1" ino=15 res=0 errno=0
[  179.425391][ T7008] loop0: detected capacity change from 0 to 1024
[  179.426534][ T7008] EXT4-fs: inline encryption not supported
[  179.456356][ T7010] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.212: Allocating blocks 497-513 which overlap fs metadata
[  179.459122][ T7010] EXT4-fs (loop1): Remounting filesystem read-only
[  179.459329][ T7010] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  179.459345][ T7010] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  179.459406][ T7010] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  179.551490][   T37] audit: type=1800 audit(1765909168.527:160): pid=7008 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.216" name="file1" dev="loop0" ino=15 res=0 errno=0
[  179.588585][ T7013] loop3: detected capacity change from 0 to 1024
[  179.589972][ T7013] EXT4-fs: inline encryption not supported
[  179.632895][   T37] audit: type=1800 audit(1765909168.617:161): pid=7013 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.213" name="file1" dev="loop3" ino=15 res=0 errno=0
[  179.674262][ T7013] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.213: Allocating blocks 449-513 which overlap fs metadata
[  179.682614][ T7008] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.216: Allocating blocks 465-513 which overlap fs metadata
[  179.720686][ T7013] EXT4-fs (loop3): Remounting filesystem read-only
[  179.722791][ T7018] EXT4-fs: inline encryption not supported
[  179.723467][ T7013] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  179.723682][ T7013] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  179.723738][ T7013] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  179.772431][ T7008] EXT4-fs (loop0): Remounting filesystem read-only
[  179.772799][ T7017] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  179.772852][ T7017] overlayfs: failed to verify upper root origin
[  180.017210][ T7018] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.215: Allocating blocks 465-513 which overlap fs metadata
[  180.017904][ T7018] EXT4-fs (loop4): Remounting filesystem read-only
[  180.040367][ T7023] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  180.040755][ T7023] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  180.040814][ T7023] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  180.243964][ T7026] EXT4-fs: inline encryption not supported
[  180.299942][ T7027] EXT4-fs: inline encryption not supported
[  180.329673][ T7031] EXT4-fs: inline encryption not supported
[  180.408812][ T7029] EXT4-fs: inline encryption not supported
[  180.517772][ T7026] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.219: Allocating blocks 465-513 which overlap fs metadata
[  180.538635][ T7026] EXT4-fs (loop0): Remounting filesystem read-only
[  180.548999][ T7027] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.217: Allocating blocks 497-513 which overlap fs metadata
[  180.553719][ T7031] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.221: Allocating blocks 465-513 which overlap fs metadata
[  180.567329][ T7041] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  180.567640][ T7041] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  180.567704][ T7041] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  180.613086][ T7029] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.218: Allocating blocks 449-513 which overlap fs metadata
[  180.624871][ T7027] EXT4-fs (loop1): Remounting filesystem read-only
[  180.625374][ T7040] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  180.625392][ T7040] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  180.625466][ T7040] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  180.687485][ T7031] EXT4-fs (loop2): Remounting filesystem read-only
[  180.687714][ T7029] EXT4-fs (loop3): Remounting filesystem read-only
[  180.689502][ T7029] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  180.689755][ T7029] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  180.689815][ T7029] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  180.796823][ T7045] EXT4-fs: inline encryption not supported
[  180.981267][ T7049] EXT4-fs: inline encryption not supported
[  180.998794][ T7050] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.220: Allocating blocks 497-513 which overlap fs metadata
[  181.022236][ T7050] EXT4-fs (loop4): Remounting filesystem read-only
[  181.024083][ T7050] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  181.024097][ T7050] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  181.024138][ T7050] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  181.110826][ T7054] EXT4-fs: inline encryption not supported
[  181.139367][ T7049] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.222: Allocating blocks 449-513 which overlap fs metadata
[  181.192626][ T7058] EXT4-fs: inline encryption not supported
[  181.194110][ T7049] EXT4-fs (loop0): Remounting filesystem read-only
[  181.221273][ T7049] overlayfs: failed to resolve './bus': -2
[  181.288792][ T7057] EXT4-fs: inline encryption not supported
[  181.293473][ T7054] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.223: Allocating blocks 449-513 which overlap fs metadata
[  181.333055][ T7054] EXT4-fs (loop1): Remounting filesystem read-only
[  181.338093][ T7054] overlayfs: failed to resolve './bus': -2
[  181.353973][ T7058] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.225: Allocating blocks 465-513 which overlap fs metadata
[  181.391843][ T7058] EXT4-fs (loop3): Remounting filesystem read-only
[  181.393721][ T7066] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  181.393740][ T7066] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  181.393811][ T7066] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  181.533444][ T7072] EXT4-fs: inline encryption not supported
[  181.549633][ T7057] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.224: Allocating blocks 497-513 which overlap fs metadata
[  181.609185][ T7057] EXT4-fs (loop2): Remounting filesystem read-only
[  181.843176][ T7072] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.227: Allocating blocks 481-513 which overlap fs metadata
[  181.871078][ T7075] EXT4-fs: inline encryption not supported
[  181.944853][ T7072] EXT4-fs (loop0): Remounting filesystem read-only
[  182.049274][ T7081] EXT4-fs: inline encryption not supported
[  182.150313][ T7075] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.228: Allocating blocks 449-513 which overlap fs metadata
[  182.155406][ T7075] EXT4-fs (loop1): Remounting filesystem read-only
[  182.176698][ T7075] overlayfs: failed to resolve './bus': -2
[  182.231052][ T7081] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.229: Allocating blocks 449-513 which overlap fs metadata
[  182.251154][ T7081] EXT4-fs (loop3): Remounting filesystem read-only
[  182.296820][ T7081] overlayfs: failed to resolve './bus': -2
[  182.317109][ T7086] EXT4-fs: inline encryption not supported
[  182.580954][ T7092] set_capacity_and_notify: 14 callbacks suppressed
[  182.580971][ T7092] loop0: detected capacity change from 0 to 1024
[  182.582128][ T7092] EXT4-fs: inline encryption not supported
[  182.651149][ T7094] loop1: detected capacity change from 0 to 1024
[  182.653259][ T7094] EXT4-fs: inline encryption not supported
[  182.703172][   T37] kauditd_printk_skb: 14 callbacks suppressed
[  182.703188][   T37] audit: type=1800 audit(1765909171.687:176): pid=7092 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.231" name="file1" dev="loop0" ino=15 res=0 errno=0
[  182.772363][   T37] audit: type=1800 audit(1765909171.757:177): pid=7094 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.232" name="file1" dev="loop1" ino=15 res=0 errno=0
[  182.804864][ T7099] loop4: detected capacity change from 0 to 1024
[  182.805953][ T7099] EXT4-fs: inline encryption not supported
[  182.864182][ T7102] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.231: Allocating blocks 497-513 which overlap fs metadata
[  182.888917][ T7094] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.232: Allocating blocks 449-513 which overlap fs metadata
[  182.901555][ T7102] EXT4-fs (loop0): Remounting filesystem read-only
[  182.901803][ T7102] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  182.901819][ T7102] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  182.901885][ T7102] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  182.906215][ T7094] EXT4-fs (loop1): Remounting filesystem read-only
[  182.907373][ T7103] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  182.907610][ T7103] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  182.907673][ T7103] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  182.941827][ T5935] EXT4-fs error (device loop2): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /45/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  182.955279][ T5935] EXT4-fs (loop2): Remounting filesystem read-only
[  183.045651][ T7104] loop3: detected capacity change from 0 to 1024
[  183.065853][ T7104] EXT4-fs: inline encryption not supported
[  183.088256][   T37] audit: type=1800 audit(1765909172.057:178): pid=7099 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.233" name="file1" dev="loop4" ino=15 res=0 errno=0
[  183.194820][   T37] audit: type=1800 audit(1765909172.177:179): pid=7104 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.234" name="file1" dev="loop3" ino=15 res=0 errno=0
[  183.211593][ T7104] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.234: Allocating blocks 449-513 which overlap fs metadata
[  183.263007][ T7108] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.233: Allocating blocks 497-513 which overlap fs metadata
[  183.274061][ T7104] EXT4-fs (loop3): Remounting filesystem read-only
[  183.292002][ T7104] overlayfs: failed to resolve './bus': -2
[  183.356011][ T7108] EXT4-fs (loop4): Remounting filesystem read-only
[  183.356232][ T7108] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  183.356249][ T7108] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  183.356311][ T7108] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
2025/12/16 18:19:32 executed programs: 231
[  183.598591][ T7117] loop0: detected capacity change from 0 to 1024
[  183.599780][ T7117] EXT4-fs: inline encryption not supported
[  183.745052][   T37] audit: type=1800 audit(1765909172.737:180): pid=7117 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.237" name="file1" dev="loop0" ino=15 res=0 errno=0
[  183.841286][ T7117] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.237: Allocating blocks 481-513 which overlap fs metadata
[  183.890483][ T7117] EXT4-fs (loop0): Remounting filesystem read-only
[  183.890800][ T7124] overlayfs: failed to verify upper (/file0, ino=12, err=-30)
[  183.890831][ T7124] overlayfs: failed to verify index dir 'upper' xattr
[  183.890838][ T7124] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  184.029040][ T7128] loop4: detected capacity change from 0 to 1024
[  184.030415][ T7128] EXT4-fs: inline encryption not supported
[  184.129253][   T37] audit: type=1800 audit(1765909173.117:181): pid=7128 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.238" name="file1" dev="loop4" ino=15 res=0 errno=0
[  184.179746][ T7128] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.238: Allocating blocks 449-513 which overlap fs metadata
[  184.254941][ T7128] EXT4-fs (loop4): Remounting filesystem read-only
[  184.279546][ T7133] loop0: detected capacity change from 0 to 1024
[  184.280450][ T7133] EXT4-fs: inline encryption not supported
[  184.330745][ T7135] loop2: detected capacity change from 0 to 1024
[  184.332007][ T7135] EXT4-fs: inline encryption not supported
[  184.475250][ T7140] loop1: detected capacity change from 0 to 1024
[  184.477931][ T7140] EXT4-fs: inline encryption not supported
[  184.507500][   T37] audit: type=1800 audit(1765909173.487:182): pid=7135 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.241" name="file1" dev="loop2" ino=15 res=0 errno=0
[  184.507552][   T37] audit: type=1800 audit(1765909173.487:183): pid=7133 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.240" name="file1" dev="loop0" ino=15 res=0 errno=0
[  184.594509][ T7145] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.240: Allocating blocks 497-513 which overlap fs metadata
[  184.616546][ T7135] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.241: Allocating blocks 481-513 which overlap fs metadata
[  184.630827][ T7145] EXT4-fs (loop0): Remounting filesystem read-only
[  184.631152][ T7145] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  184.631172][ T7145] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  184.631252][ T7145] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  184.661633][ T7135] EXT4-fs (loop2): Remounting filesystem read-only
[  184.671362][ T7144] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  184.682106][   T37] audit: type=1800 audit(1765909173.667:184): pid=7140 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.243" name="file1" dev="loop1" ino=15 res=0 errno=0
[  184.684978][ T7144] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  184.685046][ T7144] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  184.806789][ T7140] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.243: Allocating blocks 481-513 which overlap fs metadata
[  184.820449][ T7140] EXT4-fs (loop1): Remounting filesystem read-only
[  184.907482][ T7150] loop3: detected capacity change from 0 to 1024
[  184.908629][ T7150] EXT4-fs: inline encryption not supported
[  184.946226][ T7148] EXT4-fs: inline encryption not supported
[  184.986719][   T37] audit: type=1800 audit(1765909173.967:185): pid=7150 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.244" name="file1" dev="loop3" ino=15 res=0 errno=0
[  185.090955][ T7157] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.244: Allocating blocks 497-513 which overlap fs metadata
[  185.125427][ T7157] EXT4-fs (loop3): Remounting filesystem read-only
[  185.125626][ T7157] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  185.125641][ T7157] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  185.125700][ T7157] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  185.203629][ T7148] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.242: Allocating blocks 465-513 which overlap fs metadata
[  185.223731][ T7148] EXT4-fs (loop4): Remounting filesystem read-only
[  185.250485][ T7158] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  185.250742][ T7158] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  185.250807][ T7158] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  185.352009][ T7161] EXT4-fs: inline encryption not supported
[  185.441247][ T7162] EXT4-fs: inline encryption not supported
[  185.482813][ T7161] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.245: Allocating blocks 449-513 which overlap fs metadata
[  185.514897][ T7161] EXT4-fs (loop0): Remounting filesystem read-only
[  185.516333][ T7161] overlayfs: failed to resolve './bus': -2
[  185.554386][ T7162] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.246: Allocating blocks 449-513 which overlap fs metadata
[  185.556664][ T7162] EXT4-fs (loop2): Remounting filesystem read-only
[  185.557844][ T7162] overlayfs: failed to resolve './bus': -2
[  185.600735][ T7169] EXT4-fs: inline encryption not supported
[  185.786538][ T7173] EXT4-fs: inline encryption not supported
[  185.826676][ T7169] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.247: Allocating blocks 449-513 which overlap fs metadata
[  185.869474][ T7169] EXT4-fs (loop1): Remounting filesystem read-only
[  185.924257][ T7173] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.248: Allocating blocks 449-513 which overlap fs metadata
[  185.942216][ T7173] EXT4-fs (loop3): Remounting filesystem read-only
[  185.973883][ T7173] overlayfs: failed to resolve './bus': -2
[  185.995595][ T7181] EXT4-fs: inline encryption not supported
[  186.004609][ T7182] EXT4-fs: inline encryption not supported
[  186.254030][ T7181] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.251: Allocating blocks 465-513 which overlap fs metadata
[  186.256150][ T7181] EXT4-fs (loop2): Remounting filesystem read-only
[  186.285538][ T7190] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  186.285815][ T7190] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  186.285872][ T7190] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  186.415889][ T7191] EXT4-fs: inline encryption not supported
[  186.452373][ T7182] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.250: Allocating blocks 497-513 which overlap fs metadata
[  186.453471][ T7182] EXT4-fs (loop0): Remounting filesystem read-only
[  186.453889][ T7193] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  186.453908][ T7193] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  186.453978][ T7193] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  186.519402][ T7195] EXT4-fs: inline encryption not supported
[  186.623771][ T7195] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.253: Allocating blocks 449-513 which overlap fs metadata
[  186.646426][ T7191] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.252: Allocating blocks 449-513 which overlap fs metadata
[  186.647098][ T7191] EXT4-fs (loop1): Remounting filesystem read-only
[  186.666408][ T7191] overlayfs: failed to resolve './bus': -2
[  186.674968][ T7195] EXT4-fs (loop3): Remounting filesystem read-only
[  186.677155][ T7201] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  186.677390][ T7201] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  186.677454][ T7201] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  186.886581][ T7203] EXT4-fs: inline encryption not supported
[  186.951152][ T7205] EXT4-fs: inline encryption not supported
[  186.990017][ T7203] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.254: Allocating blocks 449-513 which overlap fs metadata
[  187.048574][ T7214] EXT4-fs: inline encryption not supported
[  187.066702][ T7205] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.256: Allocating blocks 449-513 which overlap fs metadata
[  187.067561][ T7205] EXT4-fs (loop4): Remounting filesystem read-only
[  187.067827][ T7203] EXT4-fs (loop2): Remounting filesystem read-only
[  187.068543][ T7205] overlayfs: failed to resolve './bus': -2
[  187.157808][ T7213] EXT4-fs: inline encryption not supported
[  187.203161][ T7214] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.255: Allocating blocks 449-513 which overlap fs metadata
[  187.203766][ T7214] EXT4-fs (loop0): Remounting filesystem read-only
[  187.208445][ T7214] overlayfs: failed to resolve './bus': -2
[  187.231172][ T7218] EXT4-fs: inline encryption not supported
[  187.310396][ T7224] EXT4-fs: inline encryption not supported
[  187.331154][ T7213] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.257: Allocating blocks 465-513 which overlap fs metadata
[  187.331758][ T7213] EXT4-fs (loop3): Remounting filesystem read-only
[  187.332036][ T7225] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  187.332178][ T7225] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  187.332213][ T7225] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  187.461245][ T7218] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.258: Allocating blocks 449-513 which overlap fs metadata
[  187.478430][ T7218] EXT4-fs (loop1): Remounting filesystem read-only
[  187.479757][ T7218] overlayfs: failed to resolve './bus': -2
[  187.584177][ T7224] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.260: Allocating blocks 481-513 which overlap fs metadata
[  187.586932][ T7224] EXT4-fs (loop4): Remounting filesystem read-only
[  187.638856][ T7228] overlayfs: upper fs does not support tmpfile.
[  187.947231][ T7238] set_capacity_and_notify: 15 callbacks suppressed
[  187.947250][ T7238] loop1: detected capacity change from 0 to 1024
[  187.975714][ T7238] EXT4-fs: inline encryption not supported
[  187.981857][ T7236] loop3: detected capacity change from 0 to 1024
[  188.003475][ T7236] EXT4-fs: inline encryption not supported
[  188.034047][ T7241] loop4: detected capacity change from 0 to 1024
[  188.067763][ T7241] EXT4-fs: inline encryption not supported
[  188.153061][   T37] kauditd_printk_skb: 15 callbacks suppressed
[  188.153078][   T37] audit: type=1800 audit(1765909177.137:201): pid=7236 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.262" name="file1" dev="loop3" ino=15 res=0 errno=0
[  188.188328][   T37] audit: type=1800 audit(1765909177.177:202): pid=7238 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.263" name="file1" dev="loop1" ino=15 res=0 errno=0
[  188.252793][ T7248] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.262: Allocating blocks 497-513 which overlap fs metadata
[  188.253669][   T37] audit: type=1800 audit(1765909177.227:203): pid=7241 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.264" name="file1" dev="loop4" ino=15 res=0 errno=0
[  188.301279][ T7247] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.263: Allocating blocks 497-513 which overlap fs metadata
[  188.313368][ T7248] EXT4-fs (loop3): Remounting filesystem read-only
[  188.313619][ T7248] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  188.313639][ T7248] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  188.313713][ T7248] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  188.379115][ T7247] EXT4-fs (loop1): Remounting filesystem read-only
[  188.379299][ T7247] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  188.379312][ T7247] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  188.379377][ T7247] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  188.386260][ T7241] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.264: Allocating blocks 449-513 which overlap fs metadata
2025/12/16 18:19:37 executed programs: 258
[  188.473932][ T7241] EXT4-fs (loop4): Remounting filesystem read-only
[  188.474266][ T7249] overlayfs: failed to set xattr on upper
[  188.474276][ T7249] overlayfs: ...falling back to redirect_dir=nofollow.
[  188.474283][ T7249] overlayfs: ...falling back to index=off.
[  188.474290][ T7249] overlayfs: ...falling back to uuid=null.
[  188.474298][ T7249] overlayfs: NFS export requires "index=on", falling back to nfs_export=off.
[  188.878497][ T7251] loop2: detected capacity change from 0 to 1024
[  188.879752][ T7251] EXT4-fs: inline encryption not supported
[  188.974400][ T7254] loop1: detected capacity change from 0 to 1024
[  188.981739][ T7255] loop0: detected capacity change from 0 to 1024
[  188.982937][ T7255] EXT4-fs: inline encryption not supported
[  188.989506][ T7254] EXT4-fs: inline encryption not supported
[  188.994207][ T7260] loop3: detected capacity change from 0 to 1024
[  189.000403][ T7260] EXT4-fs: inline encryption not supported
[  189.035084][ T7258] loop4: detected capacity change from 0 to 1024
[  189.036562][ T7258] EXT4-fs: inline encryption not supported
[  189.051039][   T37] audit: type=1800 audit(1765909178.037:204): pid=7251 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.267" name="file1" dev="loop2" ino=15 res=0 errno=0
[  189.067036][   T37] audit: type=1800 audit(1765909178.057:205): pid=7260 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.265" name="file1" dev="loop3" ino=15 res=0 errno=0
[  189.134352][ T7251] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.267: Allocating blocks 465-513 which overlap fs metadata
[  189.134639][   T37] audit: type=1800 audit(1765909178.107:206): pid=7254 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.266" name="file1" dev="loop1" ino=15 res=0 errno=0
[  189.172269][   T37] audit: type=1800 audit(1765909178.147:207): pid=7255 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.269" name="file1" dev="loop0" ino=15 res=0 errno=0
[  189.198360][ T7269] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.265: Allocating blocks 497-513 which overlap fs metadata
[  189.220435][ T7269] EXT4-fs (loop3): Remounting filesystem read-only
[  189.220680][ T7269] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  189.220699][ T7269] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  189.220777][ T7269] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  189.223675][ T7251] EXT4-fs (loop2): Remounting filesystem read-only
[  189.224153][ T7268] overlayfs: failed to verify upper root origin
[  189.292112][ T7273] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.266: Allocating blocks 497-513 which overlap fs metadata
[  189.294412][ T7273] EXT4-fs (loop1): Remounting filesystem read-only
[  189.294623][ T7273] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  189.294639][ T7273] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  189.332814][   T37] audit: type=1800 audit(1765909178.307:208): pid=7258 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.268" name="file1" dev="loop4" ino=15 res=0 errno=0
[  189.347120][ T7273] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  189.411553][ T7258] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.268: Allocating blocks 449-513 which overlap fs metadata
[  189.415927][ T7258] EXT4-fs (loop4): Remounting filesystem read-only
[  189.465450][ T7258] overlayfs: failed to resolve './bus': -2
[  189.693543][ T5924] EXT4-fs error (device loop0): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /50/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  189.748377][ T5924] EXT4-fs (loop0): Remounting filesystem read-only
[  189.923638][ T7281] loop4: detected capacity change from 0 to 1024
[  189.937063][ T7281] EXT4-fs: inline encryption not supported
[  190.080853][   T37] audit: type=1800 audit(1765909179.057:209): pid=7281 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.274" name="file1" dev="loop4" ino=15 res=0 errno=0
[  190.112768][ T7281] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.274: Allocating blocks 449-513 which overlap fs metadata
[  190.207200][ T7281] EXT4-fs (loop4): Remounting filesystem read-only
[  190.210356][ T7281] overlayfs: failed to resolve './bus': -2
[  190.668821][ T7297] loop2: detected capacity change from 0 to 1024
[  190.692218][ T7297] EXT4-fs: inline encryption not supported
[  190.779356][   T37] audit: type=1800 audit(1765909179.767:210): pid=7297 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.276" name="file1" dev="loop2" ino=15 res=0 errno=0
[  190.852434][ T7301] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.276: Allocating blocks 497-513 which overlap fs metadata
[  190.864824][ T7301] EXT4-fs (loop2): Remounting filesystem read-only
[  190.865059][ T7301] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  190.865078][ T7301] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  190.865143][ T7301] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  191.054991][ T7303] EXT4-fs: inline encryption not supported
[  191.198309][ T7309] EXT4-fs: inline encryption not supported
[  191.206674][ T7303] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.277: Allocating blocks 465-513 which overlap fs metadata
[  191.207316][ T7303] EXT4-fs (loop3): Remounting filesystem read-only
[  191.221043][ T7303] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  191.221319][ T7303] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  191.221495][ T7303] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  191.278785][ T7307] EXT4-fs: inline encryption not supported
[  191.302780][ T7314] EXT4-fs: inline encryption not supported
[  191.336307][ T7309] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.279: Allocating blocks 449-513 which overlap fs metadata
[  191.336768][ T7309] EXT4-fs (loop0): Remounting filesystem read-only
[  191.337743][ T7309] overlayfs: failed to resolve './bus': -2
[  191.526946][ T7321] EXT4-fs: inline encryption not supported
[  191.590634][ T7325] EXT4-fs: inline encryption not supported
[  191.759564][ T7325] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.281: Allocating blocks 481-513 which overlap fs metadata
[  191.800677][ T7325] EXT4-fs (loop3): Remounting filesystem read-only
[  191.930721][ T7332] EXT4-fs: inline encryption not supported
[  191.936873][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /54/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  191.962709][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  192.044246][ T5937] EXT4-fs error (device loop4): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /49/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  192.070750][ T5937] EXT4-fs (loop4): Remounting filesystem read-only
[  192.096001][ T5935] EXT4-fs error (device loop2): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /55/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  192.096540][ T5935] EXT4-fs (loop2): Remounting filesystem read-only
[  192.150242][ T7332] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.284: Allocating blocks 465-513 which overlap fs metadata
[  192.150926][ T7332] EXT4-fs (loop0): Remounting filesystem read-only
[  192.151420][ T7335] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  192.151648][ T7335] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  192.151708][ T7335] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  192.349333][ T7337] EXT4-fs: inline encryption not supported
[  192.350110][ T7341] EXT4-fs: inline encryption not supported
[  192.442962][ T7347] EXT4-fs: inline encryption not supported
[  192.500068][ T7337] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.283: Allocating blocks 449-513 which overlap fs metadata
[  192.501975][ T7341] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.286: Allocating blocks 449-513 which overlap fs metadata
[  192.502080][ T7337] EXT4-fs (loop1): Remounting filesystem read-only
[  192.502553][ T7341] EXT4-fs (loop4): Remounting filesystem read-only
[  192.503738][ T7341] overlayfs: failed to resolve './bus': -2
[  192.529444][ T7347] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.285: Allocating blocks 449-513 which overlap fs metadata
[  192.530169][ T7347] EXT4-fs (loop2): Remounting filesystem read-only
[  192.531550][ T7347] overlayfs: failed to resolve './bus': -2
[  192.539693][ T7337] overlayfs: failed to resolve './bus': -2
[  192.826360][ T7353] EXT4-fs: inline encryption not supported
[  192.878667][ T7354] EXT4-fs: inline encryption not supported
[  193.007562][ T7362] set_capacity_and_notify: 12 callbacks suppressed
[  193.007580][ T7362] loop2: detected capacity change from 0 to 1024
[  193.012154][ T7363] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.289: Allocating blocks 497-513 which overlap fs metadata
[  193.012724][ T7363] EXT4-fs (loop4): Remounting filesystem read-only
[  193.012917][ T7363] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  193.012930][ T7363] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  193.012980][ T7363] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  193.055496][ T7354] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.288: Allocating blocks 449-513 which overlap fs metadata
[  193.061387][ T7354] EXT4-fs (loop0): Remounting filesystem read-only
[  193.065842][ T7362] EXT4-fs: inline encryption not supported
[  193.095422][ T7354] overlayfs: failed to resolve './bus': -2
[  193.110798][ T7358] loop1: detected capacity change from 0 to 1024
[  193.116629][ T7358] EXT4-fs: inline encryption not supported
[  193.248491][   T37] kauditd_printk_skb: 12 callbacks suppressed
[  193.248510][   T37] audit: type=1800 audit(1765909182.227:223): pid=7362 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.290" name="file1" dev="loop2" ino=15 res=0 errno=0
[  193.266630][   T37] audit: type=1800 audit(1765909182.247:224): pid=7358 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.291" name="file1" dev="loop1" ino=15 res=0 errno=0
2025/12/16 18:19:42 executed programs: 287
[  193.538100][ T7371] loop4: detected capacity change from 0 to 1024
[  193.539245][ T7371] EXT4-fs: inline encryption not supported
[  193.625635][ T7373] loop3: detected capacity change from 0 to 1024
[  193.626770][ T7373] EXT4-fs: inline encryption not supported
[  193.690454][   T37] audit: type=1800 audit(1765909182.687:225): pid=7371 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.292" name="file1" dev="loop4" ino=15 res=0 errno=0
[  193.786232][   T37] audit: type=1800 audit(1765909182.747:226): pid=7373 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.293" name="file1" dev="loop3" ino=15 res=0 errno=0
[  193.788131][ T5935] EXT4-fs error (device loop2): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /57/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  193.788895][ T5935] EXT4-fs (loop2): Remounting filesystem read-only
[  193.816349][ T7371] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.292: Allocating blocks 465-513 which overlap fs metadata
[  193.829123][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /56/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  193.887294][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  193.904968][ T7371] EXT4-fs (loop4): Remounting filesystem read-only
[  193.938188][ T7373] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.293: Allocating blocks 481-513 which overlap fs metadata
[  193.985645][ T7373] EXT4-fs (loop3): Remounting filesystem read-only
[  194.182311][ T7386] loop1: detected capacity change from 0 to 1024
[  194.183344][ T7386] EXT4-fs: inline encryption not supported
[  194.221069][ T7385] loop2: detected capacity change from 0 to 1024
[  194.256382][ T7385] EXT4-fs: inline encryption not supported
[  194.322703][   T37] audit: type=1800 audit(1765909183.307:227): pid=7386 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.295" name="file1" dev="loop1" ino=15 res=0 errno=0
[  194.360265][   T37] audit: type=1800 audit(1765909183.347:228): pid=7385 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.294" name="file1" dev="loop2" ino=15 res=0 errno=0
[  194.423002][ T7386] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.295: Allocating blocks 465-513 which overlap fs metadata
[  194.432445][ T7386] EXT4-fs (loop1): Remounting filesystem read-only
[  194.453002][ T7385] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.294: Allocating blocks 449-513 which overlap fs metadata
[  194.453730][ T7385] EXT4-fs (loop2): Remounting filesystem read-only
[  194.457270][ T7385] overlayfs: failed to resolve './bus': -2
[  194.484139][ T7391] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  194.484349][ T7391] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  194.484402][ T7391] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  194.663915][ T7394] loop4: detected capacity change from 0 to 1024
[  194.681170][ T7394] EXT4-fs: inline encryption not supported
[  194.730652][ T7396] loop3: detected capacity change from 0 to 1024
[  194.731928][ T7396] EXT4-fs: inline encryption not supported
[  194.782615][   T37] audit: type=1800 audit(1765909183.767:229): pid=7394 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.298" name="file1" dev="loop4" ino=15 res=0 errno=0
[  194.858498][ T7394] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.298: Allocating blocks 449-513 which overlap fs metadata
[  194.879098][ T7394] EXT4-fs (loop4): Remounting filesystem read-only
[  194.880402][ T7394] overlayfs: failed to resolve './bus': -2
[  194.882388][   T37] audit: type=1800 audit(1765909183.867:230): pid=7396 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.297" name="file1" dev="loop3" ino=15 res=0 errno=0
[  194.954168][ T7396] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.297: Allocating blocks 465-513 which overlap fs metadata
[  195.036464][ T7396] EXT4-fs (loop3): Remounting filesystem read-only
[  195.048565][ T7402] loop2: detected capacity change from 0 to 1024
[  195.050000][ T7402] EXT4-fs: inline encryption not supported
[  195.053711][ T7403] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  195.053730][ T7403] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  195.053798][ T7403] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  195.183392][   T37] audit: type=1800 audit(1765909184.167:231): pid=7402 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.300" name="file1" dev="loop2" ino=15 res=0 errno=0
[  195.221789][ T7409] loop4: detected capacity change from 0 to 1024
[  195.222941][ T7409] EXT4-fs: inline encryption not supported
[  195.294380][ T7402] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.300: Allocating blocks 465-513 which overlap fs metadata
[  195.316424][ T7411] EXT4-fs: inline encryption not supported
[  195.333204][   T37] audit: type=1800 audit(1765909184.317:232): pid=7409 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.302" name="file1" dev="loop4" ino=15 res=0 errno=0
[  195.337233][ T7402] EXT4-fs (loop2): Remounting filesystem read-only
[  195.337912][ T7412] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  195.338217][ T7412] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  195.338286][ T7412] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  195.431872][ T7411] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.301: Allocating blocks 449-513 which overlap fs metadata
[  195.442845][ T7411] EXT4-fs (loop0): Remounting filesystem read-only
[  195.446699][ T7411] overlayfs: failed to resolve './bus': -2
[  195.468317][ T7409] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.302: Allocating blocks 481-513 which overlap fs metadata
[  195.468884][ T7409] EXT4-fs (loop4): Remounting filesystem read-only
[  195.886562][ T7420] EXT4-fs: inline encryption not supported
[  195.892786][ T7424] EXT4-fs: inline encryption not supported
[  195.902636][ T7423] EXT4-fs: inline encryption not supported
[  196.005856][ T7426] EXT4-fs: inline encryption not supported
[  196.141167][ T7435] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.304: Allocating blocks 497-513 which overlap fs metadata
[  196.151677][ T7423] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.305: Allocating blocks 465-513 which overlap fs metadata
[  196.215755][ T7435] EXT4-fs (loop2): Remounting filesystem read-only
[  196.215989][ T7435] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  196.216006][ T7435] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  196.216077][ T7435] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  196.235757][ T7426] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.306: Allocating blocks 449-513 which overlap fs metadata
[  196.236701][ T7426] EXT4-fs (loop4): Remounting filesystem read-only
[  196.239428][ T7426] overlayfs: failed to resolve './bus': -2
[  196.260895][ T7420] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.303: Allocating blocks 481-513 which overlap fs metadata
[  196.284858][ T7423] EXT4-fs (loop0): Remounting filesystem read-only
[  196.345157][ T7420] EXT4-fs (loop3): Remounting filesystem read-only
[  196.345395][ T7437] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  196.345410][ T7437] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  196.345462][ T7437] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  196.569093][ T7439] EXT4-fs: inline encryption not supported
[  196.815369][ T7439] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.307: Allocating blocks 465-513 which overlap fs metadata
[  196.843260][ T7439] EXT4-fs (loop1): Remounting filesystem read-only
[  196.845887][ T7445] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  196.846089][ T7445] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  196.846141][ T7445] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  197.002135][ T7450] EXT4-fs: inline encryption not supported
[  197.015708][ T7449] EXT4-fs: inline encryption not supported
[  197.024280][ T7451] EXT4-fs: inline encryption not supported
[  197.202971][ T7459] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.309: Allocating blocks 497-513 which overlap fs metadata
[  197.231063][ T7449] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.308: Allocating blocks 449-513 which overlap fs metadata
[  197.236256][ T7459] EXT4-fs (loop0): Remounting filesystem read-only
[  197.236456][ T7459] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  197.236476][ T7459] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  197.236548][ T7459] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  197.260566][ T7449] EXT4-fs (loop2): Remounting filesystem read-only
[  197.262312][ T7460] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  197.262518][ T7460] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  197.262570][ T7460] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  197.428959][ T7462] EXT4-fs: inline encryption not supported
[  197.633836][ T7462] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.312: Allocating blocks 449-513 which overlap fs metadata
[  197.701333][ T5934] EXT4-fs error (device loop3): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /56/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  197.713043][ T5934] EXT4-fs (loop3): Remounting filesystem read-only
[  197.719506][ T7462] EXT4-fs (loop1): Remounting filesystem read-only
[  198.017294][ T7473] set_capacity_and_notify: 10 callbacks suppressed
[  198.017326][ T7473] loop3: detected capacity change from 0 to 1024
[  198.018475][ T7473] EXT4-fs: inline encryption not supported
[  198.028561][ T7474] loop4: detected capacity change from 0 to 1024
[  198.033892][ T7474] EXT4-fs: inline encryption not supported
[  198.095228][ T7476] loop1: detected capacity change from 0 to 1024
[  198.096379][ T7476] EXT4-fs: inline encryption not supported
[  198.124115][ T7474] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.316: Allocating blocks 449-513 which overlap fs metadata
[  198.125970][ T7474] EXT4-fs (loop4): Remounting filesystem read-only
[  198.127365][ T7474] overlayfs: failed to resolve './bus': -2
[  198.195512][ T7473] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.314: Allocating blocks 449-513 which overlap fs metadata
[  198.197149][ T7473] EXT4-fs (loop3): Remounting filesystem read-only
[  198.209602][ T7473] overlayfs: failed to resolve './bus': -2
[  198.216862][ T7476] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.317: Allocating blocks 449-513 which overlap fs metadata
[  198.220552][ T7476] EXT4-fs (loop1): Remounting filesystem read-only
[  198.226899][ T7476] overlayfs: failed to resolve './bus': -2
2025/12/16 18:19:47 executed programs: 314
[  198.613487][ T7489] loop1: detected capacity change from 0 to 1024
[  198.626060][ T7489] EXT4-fs: inline encryption not supported
[  198.762487][ T7494] loop0: detected capacity change from 0 to 1024
[  198.764165][ T7494] EXT4-fs: inline encryption not supported
[  198.807144][   T37] kauditd_printk_skb: 13 callbacks suppressed
[  198.807160][   T37] audit: type=1800 audit(1765909187.797:246): pid=7489 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.319" name="file1" dev="loop1" ino=15 res=0 errno=0
[  198.821173][ T7489] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.319: Allocating blocks 449-513 which overlap fs metadata
[  198.870307][ T7489] EXT4-fs (loop1): Remounting filesystem read-only
[  198.871594][ T7489] overlayfs: failed to resolve './bus': -2
[  198.950695][   T37] audit: type=1800 audit(1765909187.917:247): pid=7494 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.321" name="file1" dev="loop0" ino=15 res=0 errno=0
[  199.065533][ T7494] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.321: Allocating blocks 465-513 which overlap fs metadata
[  199.067064][ T7494] EXT4-fs (loop0): Remounting filesystem read-only
[  199.074361][ T7500] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  199.114975][ T7500] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  199.115037][ T7500] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  199.290750][ T7502] loop2: detected capacity change from 0 to 1024
[  199.292010][ T7502] EXT4-fs: inline encryption not supported
[  199.320945][ T7504] loop1: detected capacity change from 0 to 1024
[  199.322173][ T7504] EXT4-fs: inline encryption not supported
[  199.342809][ T1319] ieee802154 phy0 wpan0: encryption failed: -22
[  199.342903][ T1319] ieee802154 phy1 wpan1: encryption failed: -22
[  199.434323][   T37] audit: type=1800 audit(1765909188.417:248): pid=7502 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.322" name="file1" dev="loop2" ino=15 res=0 errno=0
[  199.459778][   T37] audit: type=1800 audit(1765909188.447:249): pid=7504 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.323" name="file1" dev="loop1" ino=15 res=0 errno=0
[  199.551188][ T7512] loop0: detected capacity change from 0 to 1024
[  199.562503][ T7512] EXT4-fs: inline encryption not supported
[  199.616870][   T37] audit: type=1800 audit(1765909188.607:250): pid=7512 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.324" name="file1" dev="loop0" ino=15 res=0 errno=0
[  199.672518][ T7516] loop4: detected capacity change from 0 to 1024
[  199.699019][ T7516] EXT4-fs: inline encryption not supported
[  199.814145][   T37] audit: type=1800 audit(1765909188.797:251): pid=7516 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.325" name="file1" dev="loop4" ino=15 res=0 errno=0
[  199.876852][ T7516] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.325: Allocating blocks 449-513 which overlap fs metadata
[  199.878716][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /63/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  199.881592][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  199.924874][ T7516] EXT4-fs (loop4): Remounting filesystem read-only
[  199.926730][ T7516] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  199.927294][ T7516] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  199.927359][ T7516] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  199.929368][ T5935] EXT4-fs error (device loop2): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /63/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  199.987009][ T5935] EXT4-fs (loop2): Remounting filesystem read-only
[  200.036541][ T5924] EXT4-fs error (device loop0): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /61/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  200.037036][ T5924] EXT4-fs (loop0): Remounting filesystem read-only
[  200.185860][ T7522] loop1: detected capacity change from 0 to 1024
[  200.187176][ T7522] EXT4-fs: inline encryption not supported
[  200.271739][ T7525] EXT4-fs: inline encryption not supported
[  200.293237][ T7526] EXT4-fs: inline encryption not supported
[  200.312137][   T37] audit: type=1800 audit(1765909189.297:252): pid=7522 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.326" name="file1" dev="loop1" ino=15 res=0 errno=0
[  200.384784][   T37] audit: type=1800 audit(1765909189.367:253): pid=7526 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.329" name="file1" dev="loop3" ino=15 res=0 errno=0
[  200.394146][ T7526] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.329: Allocating blocks 449-513 which overlap fs metadata
[  200.451238][ T7536] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.326: Allocating blocks 497-513 which overlap fs metadata
[  200.490832][ T7536] EXT4-fs (loop1): Remounting filesystem read-only
[  200.491037][ T7536] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  200.491052][ T7536] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  200.491109][ T7536] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  200.493709][ T7539] EXT4-fs: inline encryption not supported
[  200.508693][ T7534] EXT4-fs: inline encryption not supported
[  200.543126][ T7526] EXT4-fs (loop3): Remounting filesystem read-only
[  200.543518][   T37] audit: type=1800 audit(1765909189.527:254): pid=7525 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.328" name="file1" dev="loop0" ino=15 res=0 errno=0
[  200.601688][   T37] audit: type=1800 audit(1765909189.587:255): pid=7539 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.330" name="file1" dev="loop4" ino=15 res=0 errno=0
[  200.637210][ T7539] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.330: Allocating blocks 449-513 which overlap fs metadata
[  200.645215][ T7539] EXT4-fs (loop4): Remounting filesystem read-only
[  200.646541][ T7539] overlayfs: failed to resolve './bus': -2
[  200.763023][ T7534] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.327: Allocating blocks 449-513 which overlap fs metadata
[  200.779637][ T7534] EXT4-fs (loop2): Remounting filesystem read-only
[  200.793261][ T7534] overlayfs: failed to resolve './bus': -2
[  200.880455][ T5924] EXT4-fs error (device loop0): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /62/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  200.900869][ T5924] EXT4-fs (loop0): Remounting filesystem read-only
[  201.054293][ T7546] EXT4-fs: inline encryption not supported
[  201.146721][ T7550] EXT4-fs: inline encryption not supported
[  201.176324][ T7548] EXT4-fs: inline encryption not supported
[  201.216269][ T7550] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.335: Allocating blocks 449-513 which overlap fs metadata
[  201.216805][ T7550] EXT4-fs (loop2): Remounting filesystem read-only
[  201.218219][ T7550] overlayfs: failed to resolve './bus': -2
[  201.275953][ T7556] EXT4-fs: inline encryption not supported
[  201.287891][ T7546] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.334: Allocating blocks 449-513 which overlap fs metadata
[  201.298349][ T7555] EXT4-fs: inline encryption not supported
[  201.320988][ T7546] EXT4-fs (loop4): Remounting filesystem read-only
[  201.321469][ T7561] overlayfs: cleanup of 'work/#fe' failed (-30)
[  201.357237][ T7548] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.331: Allocating blocks 449-513 which overlap fs metadata
[  201.358377][ T7548] EXT4-fs (loop1): Remounting filesystem read-only
[  201.360292][ T7548] overlayfs: failed to resolve './bus': -2
[  201.414576][ T7556] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.333: Allocating blocks 449-513 which overlap fs metadata
[  201.477661][ T7568] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.332: Allocating blocks 497-513 which overlap fs metadata
[  201.478154][ T7568] EXT4-fs (loop3): Remounting filesystem read-only
[  201.478348][ T7568] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  201.478363][ T7568] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  201.478420][ T7568] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  201.487144][ T7556] EXT4-fs (loop0): Remounting filesystem read-only
[  201.487631][ T7566] overlayfs: failed to verify upper (/file0, ino=12, err=-30)
[  201.487675][ T7566] overlayfs: failed to verify index dir 'upper' xattr
[  201.487683][ T7566] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  201.688595][ T7569] EXT4-fs: inline encryption not supported
[  201.730268][ T7573] EXT4-fs: inline encryption not supported
[  201.772656][ T7569] EXT4-fs mount: 203 callbacks suppressed
[  201.772675][ T7569] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  201.847800][ T7573] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  201.852914][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  201.902006][ T7573] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.338: Allocating blocks 449-513 which overlap fs metadata
[  201.922861][ T7580] overlayfs: failed to resolve './bus': -2
[  201.932898][ T7569] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.336: Allocating blocks 465-513 which overlap fs metadata
[  201.933342][ T7569] EXT4-fs (loop2): Remounting filesystem read-only
[  201.950217][ T7573] EXT4-fs (loop4): Remounting filesystem read-only
[  201.951765][ T7573] overlayfs: failed to resolve './bus': -2
[  201.965363][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  202.095844][ T7584] EXT4-fs: inline encryption not supported
[  202.149449][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  202.156498][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  202.196681][ T7584] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  202.326908][ T7584] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.339: Allocating blocks 449-513 which overlap fs metadata
[  202.328561][ T7591] EXT4-fs: inline encryption not supported
[  202.416978][ T7588] EXT4-fs: inline encryption not supported
[  202.418284][ T7591] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  202.434877][ T7584] EXT4-fs (loop3): Remounting filesystem read-only
[  202.435525][ T7592] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  202.435598][ T7592] overlayfs: failed to verify upper root origin
[  202.478769][ T7588] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  202.533857][ T7591] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.342: Allocating blocks 449-513 which overlap fs metadata
[  202.548870][ T7591] EXT4-fs (loop4): Remounting filesystem read-only
[  202.551041][ T7598] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  202.551209][ T7598] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  202.551268][ T7598] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  202.600959][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  202.619245][ T7599] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.341: Allocating blocks 497-513 which overlap fs metadata
[  202.695587][ T7599] EXT4-fs (loop2): Remounting filesystem read-only
[  202.695830][ T7599] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  202.695856][ T7599] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  202.695917][ T7599] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  202.877664][ T7601] EXT4-fs: inline encryption not supported
[  203.025438][ T7603] set_capacity_and_notify: 15 callbacks suppressed
[  203.025458][ T7603] loop1: detected capacity change from 0 to 1024
[  203.032663][ T7603] EXT4-fs: inline encryption not supported
[  203.038653][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  203.040763][ T7601] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  203.047403][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  203.185529][ T7603] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  203.199285][ T7601] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.344: Allocating blocks 449-513 which overlap fs metadata
[  203.237649][ T7601] EXT4-fs (loop3): Remounting filesystem read-only
[  203.239802][ T7601] overlayfs: failed to resolve './bus': -2
[  203.287908][ T7610] loop0: detected capacity change from 0 to 1024
[  203.289119][ T7610] EXT4-fs: inline encryption not supported
[  203.365119][ T7610] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  203.401930][ T7614] loop2: detected capacity change from 0 to 1024
[  203.413488][ T7603] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.343: Allocating blocks 449-513 which overlap fs metadata
[  203.418581][ T7614] EXT4-fs: inline encryption not supported
[  203.427670][ T7603] EXT4-fs (loop1): Remounting filesystem read-only
[  203.429626][ T7617] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  203.429918][ T7617] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  203.429987][ T7617] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  203.509368][ T7610] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.347: Allocating blocks 465-513 which overlap fs metadata
[  203.512195][ T7610] EXT4-fs (loop0): Remounting filesystem read-only
[  203.515516][ T7618] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  203.515773][ T7618] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  203.515832][ T7618] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  203.548026][ T7614] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  203.556245][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  203.630533][ T7614] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.346: Allocating blocks 449-513 which overlap fs metadata
[  203.679596][ T7614] EXT4-fs (loop2): Remounting filesystem read-only
[  203.695409][ T7614] overlayfs: failed to resolve './bus': -2
[  203.713350][ T7623] loop3: detected capacity change from 0 to 1024
[  203.714510][ T7623] EXT4-fs: inline encryption not supported
[  203.728636][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
2025/12/16 18:19:52 executed programs: 344
[  203.817181][ T7623] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  203.819977][   T37] kauditd_printk_skb: 15 callbacks suppressed
[  203.819994][   T37] audit: type=1800 audit(1765909192.807:271): pid=7623 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.348" name="file1" dev="loop3" ino=15 res=0 errno=0
[  203.890966][ T7623] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.348: Allocating blocks 481-513 which overlap fs metadata
[  203.908198][ T7623] EXT4-fs (loop3): Remounting filesystem read-only
[  203.908622][ T7629] overlayfs: failed to verify upper root origin
[  203.977754][ T7628] loop1: detected capacity change from 0 to 1024
[  203.979087][ T7628] EXT4-fs: inline encryption not supported
[  204.005361][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  204.006327][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  204.041974][ T7628] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  204.044136][   T37] audit: type=1800 audit(1765909193.027:272): pid=7628 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.349" name="file1" dev="loop1" ino=15 res=0 errno=0
[  204.060265][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  204.244296][ T7637] loop2: detected capacity change from 0 to 1024
[  204.298241][ T7637] EXT4-fs: inline encryption not supported
[  204.353500][ T7642] loop3: detected capacity change from 0 to 1024
[  204.362041][ T7642] EXT4-fs: inline encryption not supported
[  204.379532][ T7639] loop0: detected capacity change from 0 to 1024
[  204.380846][ T7639] EXT4-fs: inline encryption not supported
[  204.412004][ T7637] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  204.442727][ T7642] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  204.469335][   T37] audit: type=1800 audit(1765909193.457:273): pid=7642 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.354" name="file1" dev="loop3" ino=15 res=0 errno=0
[  204.480942][ T7639] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  204.508022][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /68/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  204.508317][   T37] audit: type=1800 audit(1765909193.497:274): pid=7637 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.351" name="file1" dev="loop2" ino=15 res=0 errno=0
[  204.535501][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  204.547824][   T37] audit: type=1800 audit(1765909193.527:275): pid=7639 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.350" name="file1" dev="loop0" ino=15 res=0 errno=0
[  204.614507][ T7642] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.354: Allocating blocks 449-513 which overlap fs metadata
[  204.655538][ T7642] EXT4-fs (loop3): Remounting filesystem read-only
[  204.667951][ T7637] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.351: Allocating blocks 465-513 which overlap fs metadata
[  204.683899][ T7637] EXT4-fs (loop2): Remounting filesystem read-only
[  204.690558][ T7649] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  204.690843][ T7649] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  204.690907][ T7649] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  204.692048][ T7650] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  204.692295][ T7650] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  204.692369][ T7650] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  204.759418][ T7639] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.350: Allocating blocks 481-513 which overlap fs metadata
[  204.781240][ T7639] EXT4-fs (loop0): Remounting filesystem read-only
[  204.781640][ T7651] overlayfs: cleanup of 'work/#10c' failed (-30)
[  204.781678][ T7651] overlayfs: cleanup of 'work/#10d' failed (-30)
[  204.781710][ T7651] overlayfs: failed to set xattr on upper
[  204.781716][ T7651] overlayfs: ...falling back to redirect_dir=nofollow.
[  204.781721][ T7651] overlayfs: ...falling back to index=off.
[  204.781726][ T7651] overlayfs: ...falling back to uuid=null.
[  204.781732][ T7651] overlayfs: NFS export requires "index=on", falling back to nfs_export=off.
[  204.799984][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  204.943902][ T7653] loop4: detected capacity change from 0 to 1024
[  204.952722][ T7655] loop1: detected capacity change from 0 to 1024
[  204.953776][ T7655] EXT4-fs: inline encryption not supported
[  204.975208][ T7653] EXT4-fs: inline encryption not supported
[  205.018097][ T7655] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  205.026542][   T37] audit: type=1800 audit(1765909194.007:276): pid=7655 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.353" name="file1" dev="loop1" ino=15 res=0 errno=0
[  205.119651][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  205.153903][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  205.169655][ T7653] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  205.190119][   T37] audit: type=1800 audit(1765909194.177:277): pid=7653 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.355" name="file1" dev="loop4" ino=15 res=0 errno=0
[  205.192959][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  205.222392][ T7653] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.355: Allocating blocks 449-513 which overlap fs metadata
[  205.223116][ T7653] EXT4-fs (loop4): Remounting filesystem read-only
[  205.256087][ T7653] overlayfs: failed to resolve './bus': -2
[  205.257923][ T7658] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.353: Allocating blocks 497-513 which overlap fs metadata
[  205.284939][ T7658] EXT4-fs (loop1): Remounting filesystem read-only
[  205.285218][ T7658] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  205.285238][ T7658] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  205.285304][ T7658] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  205.337608][ T7662] EXT4-fs: inline encryption not supported
[  205.459657][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  205.479034][ T7665] EXT4-fs: inline encryption not supported
[  205.496278][ T7666] EXT4-fs: inline encryption not supported
[  205.516998][ T7662] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  205.531174][   T37] audit: type=1800 audit(1765909194.507:278): pid=7662 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.356" name="file1" dev="loop2" ino=15 res=0 errno=0
[  205.574200][ T7666] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  205.593014][ T7665] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  205.609937][   T37] audit: type=1800 audit(1765909194.597:279): pid=7665 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.358" name="file1" dev="loop0" ino=15 res=0 errno=0
[  205.617601][   T37] audit: type=1800 audit(1765909194.597:280): pid=7666 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.357" name="file1" dev="loop3" ino=15 res=0 errno=0
[  205.623450][ T7662] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.356: Allocating blocks 465-513 which overlap fs metadata
[  205.654875][ T7662] EXT4-fs (loop2): Remounting filesystem read-only
[  205.656990][ T7673] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  205.657259][ T7673] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  205.657327][ T7673] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  205.702407][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  205.716718][ T7665] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.358: Allocating blocks 449-513 which overlap fs metadata
[  205.738528][ T7666] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.357: Allocating blocks 465-513 which overlap fs metadata
[  205.761250][ T7675] EXT4-fs: inline encryption not supported
[  205.789138][ T7665] EXT4-fs (loop0): Remounting filesystem read-only
[  205.789483][ T7666] EXT4-fs (loop3): Remounting filesystem read-only
[  205.806358][ T7666] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  205.806512][ T7678] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  205.806550][ T7666] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  205.806602][ T7666] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  205.806698][ T7678] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  205.806747][ T7678] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  205.971540][ T7675] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  206.029784][ T7675] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.359: Allocating blocks 449-513 which overlap fs metadata
[  206.042919][ T7682] EXT4-fs: inline encryption not supported
[  206.054866][ T7675] EXT4-fs (loop4): Remounting filesystem read-only
[  206.058976][ T7675] overlayfs: failed to resolve './bus': -2
[  206.103524][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  206.133425][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  206.147299][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  206.189650][ T7682] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  206.214062][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  206.312027][ T7690] EXT4-fs: inline encryption not supported
[  206.437391][ T7690] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  206.511055][ T7690] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.363: Allocating blocks 449-513 which overlap fs metadata
[  206.513680][ T7690] EXT4-fs (loop3): Remounting filesystem read-only
[  206.585022][ T7690] overlayfs: failed to resolve './bus': -2
[  206.623041][ T7697] EXT4-fs: inline encryption not supported
[  206.699547][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /70/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  206.700055][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  206.717613][ T7697] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  206.760720][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  206.815710][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  206.875904][ T7697] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.364: Allocating blocks 449-513 which overlap fs metadata
[  206.878689][ T7697] EXT4-fs (loop4): Remounting filesystem read-only
[  206.884278][ T7697] overlayfs: failed to resolve './bus': -2
[  207.024264][ T7705] EXT4-fs: inline encryption not supported
[  207.083305][ T7705] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  207.130836][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  207.222909][ T7705] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.365: Allocating blocks 449-513 which overlap fs metadata
[  207.223625][ T7705] EXT4-fs (loop1): Remounting filesystem read-only
[  207.252375][ T7705] overlayfs: failed to resolve './bus': -2
[  207.349228][ T7712] EXT4-fs: inline encryption not supported
[  207.458390][ T7712] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  207.502534][ T7712] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.368: Allocating blocks 449-513 which overlap fs metadata
[  207.525420][ T7712] EXT4-fs (loop2): Remounting filesystem read-only
[  207.526496][ T7712] overlayfs: failed to resolve './bus': -2
[  207.563085][ T5925] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  207.693335][ T7722] EXT4-fs: inline encryption not supported
[  207.814050][ T7722] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  207.826958][ T5935] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  207.911501][ T7722] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.369: Allocating blocks 449-513 which overlap fs metadata
[  207.915014][ T7722] EXT4-fs (loop0): Remounting filesystem read-only
[  207.925613][ T7722] overlayfs: failed to resolve './bus': -2
[  208.091042][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  208.237154][ T7731] set_capacity_and_notify: 10 callbacks suppressed
[  208.237173][ T7731] loop3: detected capacity change from 0 to 1024
[  208.239648][ T7731] EXT4-fs: inline encryption not supported
[  208.320255][ T7731] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  208.334226][ T7733] loop0: detected capacity change from 0 to 1024
[  208.354305][ T7733] EXT4-fs: inline encryption not supported
[  208.434420][ T7733] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  208.463477][ T7731] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.372: Allocating blocks 449-513 which overlap fs metadata
[  208.478860][ T7731] EXT4-fs (loop3): Remounting filesystem read-only
[  208.500516][ T7731] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  208.527503][ T7731] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  208.527567][ T7731] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  208.650509][ T7733] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.373: Allocating blocks 481-513 which overlap fs metadata
[  208.651275][ T7733] EXT4-fs (loop0): Remounting filesystem read-only
[  208.651609][ T7740] overlayfs: cleanup of 'work/#112' failed (-30)
[  208.651672][ T7740] overlayfs: cleanup of 'work/#113' failed (-30)
[  208.651717][ T7740] overlayfs: failed to set xattr on upper
[  208.651726][ T7740] overlayfs: ...falling back to redirect_dir=nofollow.
[  208.651734][ T7740] overlayfs: ...falling back to index=off.
[  208.651741][ T7740] overlayfs: ...falling back to uuid=null.
[  208.651750][ T7740] overlayfs: NFS export requires "index=on", falling back to nfs_export=off.
[  208.679464][ T7741] loop4: detected capacity change from 0 to 1024
[  208.735818][ T7741] EXT4-fs: inline encryption not supported
[  208.766913][ T7741] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  208.880175][ T7745] loop1: detected capacity change from 0 to 1024
[  208.881075][ T7745] EXT4-fs: inline encryption not supported
[  208.942667][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  209.090046][ T7745] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  209.125921][   T37] kauditd_printk_skb: 10 callbacks suppressed
[  209.125937][   T37] audit: type=1800 audit(1765909198.117:291): pid=7745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.375" name="file1" dev="loop1" ino=15 res=0 errno=0
[  209.156610][ T5924] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
2025/12/16 18:19:58 executed programs: 371
[  209.265456][ T7750] loop3: detected capacity change from 0 to 1024
[  209.266764][ T7750] EXT4-fs: inline encryption not supported
[  209.397540][ T7750] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  209.421355][   T37] audit: type=1800 audit(1765909198.397:292): pid=7750 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.376" name="file1" dev="loop3" ino=15 res=0 errno=0
[  209.456104][ T7754] loop0: detected capacity change from 0 to 1024
[  209.457425][ T7754] EXT4-fs: inline encryption not supported
[  209.464234][ T7750] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.376: Allocating blocks 449-513 which overlap fs metadata
[  209.476820][ T7750] EXT4-fs (loop3): Remounting filesystem read-only
[  209.489986][ T7750] overlayfs: failed to resolve './bus': -2
[  209.521607][ T5937] EXT4-fs error (device loop4): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /69/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  209.533378][ T5937] EXT4-fs (loop4): Remounting filesystem read-only
[  209.564462][ T7754] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  209.593456][ T5925] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /73/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  209.616933][   T37] audit: type=1800 audit(1765909198.607:293): pid=7754 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.377" name="file1" dev="loop0" ino=15 res=0 errno=0
[  209.623239][ T5925] EXT4-fs (loop1): Remounting filesystem read-only
[  209.644653][ T5937] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  209.690840][ T7754] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.377: Allocating blocks 465-513 which overlap fs metadata
[  209.754028][ T7761] loop2: detected capacity change from 0 to 1024
[  209.761739][ T7761] EXT4-fs: inline encryption not supported
[  209.762596][ T7754] EXT4-fs (loop0): Remounting filesystem read-only
[  209.790163][ T5934] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  209.838856][ T7764] loop4: detected capacity change from 0 to 1024
[  209.840046][ T7764] EXT4-fs: inline encryption not supported
[  209.854993][   T37] audit: type=1800 audit(1765909198.827:294): pid=7761 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.378" name="file1" dev="loop2" ino=15 res=0 errno=0
[  210.027694][ T7761] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.378: Allocating blocks 497-513 which overlap fs metadata
[  210.028950][ T7761] EXT4-fs (loop2): Remounting filesystem read-only
[  210.029321][ T7768] overlayfs: failed to verify upper root origin
[  210.030260][   T37] audit: type=1800 audit(1765909199.017:295): pid=7764 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.379" name="file1" dev="loop4" ino=15 res=0 errno=0
[  210.094981][ T7767] loop3: detected capacity change from 0 to 1024
[  210.115382][ T7772] loop1: detected capacity change from 0 to 1024
[  210.116595][ T7772] EXT4-fs: inline encryption not supported
[  210.119950][ T7767] EXT4-fs: inline encryption not supported
[  210.164291][ T7773] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.379: Allocating blocks 497-513 which overlap fs metadata
[  210.202214][   T37] audit: type=1800 audit(1765909199.187:296): pid=7772 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.380" name="file1" dev="loop1" ino=15 res=0 errno=0
[  210.247619][ T7773] EXT4-fs (loop4): Remounting filesystem read-only
[  210.247720][ T7773] overlayfs: failed to verify upper root origin
[  210.317329][   T37] audit: type=1800 audit(1765909199.297:297): pid=7767 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.381" name="file1" dev="loop3" ino=15 res=0 errno=0
[  210.408851][ T7772] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.380: Allocating blocks 481-513 which overlap fs metadata
[  210.448600][ T7772] EXT4-fs (loop1): Remounting filesystem read-only
[  210.458828][ T7767] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.381: Allocating blocks 465-513 which overlap fs metadata
[  210.467328][ T7781] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  210.467390][ T7781] overlayfs: failed to verify upper root origin
[  210.474844][ T7767] EXT4-fs (loop3): Remounting filesystem read-only
[  210.500683][ T7783] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  210.501042][ T7783] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  210.501095][ T7783] overlayfs: NFS export requires an index dir, falling back to nfs_export=off.
[  210.518111][ T7780] EXT4-fs: inline encryption not supported
[  210.702501][   T37] audit: type=1800 audit(1765909199.687:298): pid=7780 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.382" name="file1" dev="loop0" ino=15 res=0 errno=0
[  210.821312][ T7788] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.382: Allocating blocks 497-513 which overlap fs metadata
[  210.854892][ T7780] ==================================================================
[  210.854909][ T7780] BUG: KASAN: use-after-free in ext4_find_extent+0xae6/0xcc0
[  210.854953][ T7780] Read of size 4 at addr ffff888048890018 by task syz.0.382/7780
[  210.854970][ T7780] 
[  210.854996][ T7780] CPU: 0 UID: 0 PID: 7780 Comm: syz.0.382 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  210.855019][ T7780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  210.855039][ T7780] Call Trace:
[  210.855053][ T7780]  <TASK>
[  210.855062][ T7780]  dump_stack_lvl+0x189/0x250
[  210.855090][ T7780]  ? __virt_addr_valid+0x1c8/0x5c0
[  210.855119][ T7780]  ? rcu_is_watching+0x15/0xb0
[  210.855139][ T7780]  ? __pfx_dump_stack_lvl+0x10/0x10
[  210.855164][ T7780]  ? rcu_is_watching+0x15/0xb0
[  210.855183][ T7780]  ? lock_release+0x4b/0x3b0
[  210.855208][ T7780]  ? _raw_spin_lock_irqsave+0xb3/0xf0
[  210.855229][ T7780]  ? __virt_addr_valid+0x1c8/0x5c0
[  210.855267][ T7780]  ? __virt_addr_valid+0x4a5/0x5c0
[  210.855294][ T7780]  print_report+0xca/0x240
[  210.855316][ T7780]  ? ext4_find_extent+0xae6/0xcc0
[  210.855339][ T7780]  kasan_report+0x118/0x150
[  210.855386][ T7780]  ? ext4_find_extent+0xae6/0xcc0
[  210.855414][ T7780]  ext4_find_extent+0xae6/0xcc0
[  210.855446][ T7780]  ext4_ext_map_blocks+0x278/0x69c0
[  210.855476][ T7780]  ? __lock_acquire+0x6b6/0x2cf0
[  210.855524][ T7780]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  210.855542][ T7780]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[  210.855568][ T7780]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  210.855586][ T7780]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  210.855611][ T7780]  ? ext4_es_lookup_extent+0x6cd/0xb00
[  210.855633][ T7780]  ext4_map_blocks+0x82c/0x16f0
[  210.855658][ T7780]  ? __pfx_ext4_map_blocks+0x10/0x10
[  210.855676][ T7780]  ? rtlock_slowlock_locked+0xd8/0x4010
[  210.855712][ T7780]  _ext4_get_block+0x1fa/0x4c0
[  210.855731][ T7780]  ? __pfx__ext4_get_block+0x10/0x10
[  210.855748][ T7780]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  210.855779][ T7780]  ext4_get_block_unwritten+0x2e/0x100
[  210.855800][ T7780]  ext4_block_write_begin+0xb03/0x1940
[  210.855831][ T7780]  ? __pfx_ext4_get_block_unwritten+0x10/0x10
[  210.855850][ T7780]  ? __pfx_ext4_block_write_begin+0x10/0x10
[  210.855874][ T7780]  ? folio_mapping+0x16f/0x1f0
[  210.855913][ T7780]  ? ext4_inode_journal_mode+0x193/0x470
[  210.855940][ T7780]  ext4_write_begin+0xb3a/0x1870
[  210.855980][ T7780]  ? __pfx_ext4_write_begin+0x10/0x10
[  210.856014][ T7780]  ext4_da_write_begin+0x352/0xd30
[  210.856048][ T7780]  ? __pfx___might_resched+0x10/0x10
[  210.856071][ T7780]  ? __pfx_ext4_da_write_begin+0x10/0x10
[  210.856105][ T7780]  generic_perform_write+0x29d/0x8c0
[  210.856143][ T7780]  ? __pfx_generic_perform_write+0x10/0x10
[  210.856173][ T7780]  ? file_update_time_flags+0x44e/0x4f0
[  210.856201][ T7780]  ? ext4_write_checks+0x24d/0x2d0
[  210.856223][ T7780]  ext4_buffered_write_iter+0xd0/0x3a0
[  210.856248][ T7780]  ext4_file_write_iter+0x293/0x1be0
[  210.856278][ T7780]  ? splice_from_pipe_next+0x61d/0x670
[  210.856318][ T7780]  ? __pfx_ext4_file_write_iter+0x10/0x10
[  210.856343][ T7780]  ? __asan_memset+0x22/0x50
[  210.856372][ T7780]  iter_file_splice_write+0x977/0x10b0
[  210.856407][ T7780]  ? __pfx_iter_file_splice_write+0x10/0x10
[  210.856432][ T7780]  ? rcu_read_lock_any_held+0xb3/0x120
[  210.856461][ T7780]  ? __pfx_iter_file_splice_write+0x10/0x10
[  210.856484][ T7780]  direct_splice_actor+0x104/0x160
[  210.856509][ T7780]  splice_direct_to_actor+0x5b3/0xcd0
[  210.856542][ T7780]  ? __pfx_direct_splice_actor+0x10/0x10
[  210.856564][ T7780]  ? __pfx_splice_direct_to_actor+0x10/0x10
[  210.856593][ T7780]  do_splice_direct+0x187/0x270
[  210.856616][ T7780]  ? __pfx_do_splice_direct+0x10/0x10
[  210.856640][ T7780]  ? __pfx_direct_file_splice_eof+0x10/0x10
[  210.856668][ T7780]  ? rw_verify_area+0x25b/0x4e0
[  210.856698][ T7780]  do_sendfile+0x4ec/0x7f0
[  210.856725][ T7780]  ? __pfx_do_sendfile+0x10/0x10
[  210.856750][ T7780]  ? __se_sys_futex+0x36f/0x400
[  210.856791][ T7780]  __se_sys_sendfile64+0x13e/0x190
[  210.856813][ T7780]  ? __pfx___se_sys_sendfile64+0x10/0x10
[  210.856836][ T7780]  ? do_syscall_64+0xbe/0xf80
[  210.856859][ T7780]  do_syscall_64+0xfa/0xf80
[  210.856879][ T7780]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  210.856901][ T7780]  ? clear_bhb_loop+0x60/0xb0
[  210.856924][ T7780]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  210.856946][ T7780] RIP: 0033:0x7fea56adf749
[  210.856972][ T7780] 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
[  210.856991][ T7780] RSP: 002b:00007fea5614e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  210.857019][ T7780] RAX: ffffffffffffffda RBX: 00007fea56d35fa0 RCX: 00007fea56adf749
[  210.857036][ T7780] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[  210.857048][ T7780] RBP: 00007fea56b63f91 R08: 0000000000000000 R09: 0000000000000000
[  210.857062][ T7780] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000
[  210.857075][ T7780] R13: 00007fea56d36038 R14: 00007fea56d35fa0 R15: 00007ffcbf4e0e78
[  210.857101][ T7780]  </TASK>
[  210.857109][ T7780] 
[  210.857114][ T7780] The buggy address belongs to the physical page:
[  210.857129][ T7780] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xe1 pfn:0x48890
[  210.857149][ T7780] flags: 0x80000000000000(node=0|zone=1)
[  210.857179][ T7780] raw: 0080000000000000 ffffea00015141c8 ffffea0001222448 0000000000000000
[  210.857196][ T7780] raw: 00000000000000e1 0000000000000000 00000000ffffffff 0000000000000000
[  210.857208][ T7780] page dumped because: kasan: bad access detected
[  210.857222][ T7780] page_owner tracks the page as freed
[  210.857230][ T7780] page last allocated via order 0, migratetype Movable, gfp_mask 0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), pid 7728, tgid 7725 (syz.2.371), ts 208045595514, free_ts 209313783018
[  210.857264][ T7780]  post_alloc_hook+0x234/0x290
[  210.857292][ T7780]  get_page_from_freelist+0x28c0/0x2960
[  210.857311][ T7780]  __alloc_frozen_pages_noprof+0x181/0x370
[  210.857330][ T7780]  alloc_pages_mpol+0xd1/0x380
[  210.857348][ T7780]  folio_alloc_mpol_noprof+0x39/0xe0
[  210.857365][ T7780]  shmem_get_folio_gfp+0x633/0x1a70
[  210.857390][ T7780]  shmem_write_begin+0x166/0x320
[  210.857417][ T7780]  generic_perform_write+0x29d/0x8c0
[  210.857447][ T7780]  shmem_file_write_iter+0xfb/0x120
[  210.857465][ T7780]  iter_file_splice_write+0x977/0x10b0
[  210.857485][ T7780]  direct_splice_actor+0x104/0x160
[  210.857511][ T7780]  splice_direct_to_actor+0x5b3/0xcd0
[  210.857531][ T7780]  do_splice_direct+0x187/0x270
[  210.857551][ T7780]  do_sendfile+0x4ec/0x7f0
[  210.857569][ T7780]  __se_sys_sendfile64+0x13e/0x190
[  210.857587][ T7780]  do_syscall_64+0xfa/0xf80
[  210.857604][ T7780] page last free pid 5935 tgid 5935 stack trace:
[  210.857616][ T7780]  free_unref_folios+0xc28/0x1810
[  210.857645][ T7780]  folios_put_refs+0x569/0x670
[  210.857662][ T7780]  shmem_undo_range+0x49e/0x1490
[  210.857686][ T7780]  shmem_evict_inode+0x26e/0xa70
[  210.857703][ T7780]  evict+0x5f4/0xae0
[  210.857727][ T7780]  do_unlinkat+0x340/0x570
[  210.857755][ T7780]  __x64_sys_unlink+0x47/0x50
[  210.857787][ T7780]  do_syscall_64+0xfa/0xf80
[  210.857816][ T7780]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  210.857834][ T7780] 
[  210.857838][ T7780] Memory state around the buggy address:
[  210.857849][ T7780]  ffff88804888ff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  210.857862][ T7780]  ffff88804888ff80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  210.857876][ T7780] >ffff888048890000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  210.857886][ T7780]                             ^
[  210.857896][ T7780]  ffff888048890080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  210.857909][ T7780]  ffff888048890100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  210.857919][ T7780] ==================================================================
[  210.909260][ T7780] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  210.909291][ T7780] CPU: 0 UID: 0 PID: 7780 Comm: syz.0.382 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  210.909317][ T7780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  210.909332][ T7780] Call Trace:
[  210.909341][ T7780]  <TASK>
[  210.909349][ T7780]  dump_stack_lvl+0x99/0x250
[  210.909383][ T7780]  ? __asan_memcpy+0x40/0x70
[  210.909411][ T7780]  ? __pfx_dump_stack_lvl+0x10/0x10
[  210.909440][ T7780]  ? __pfx__printk+0x10/0x10
[  210.909467][ T7780]  vpanic+0x237/0x6d0
[  210.909497][ T7780]  ? __pfx_vpanic+0x10/0x10
[  210.909528][ T7780]  ? preempt_schedule+0xae/0xc0
[  210.909578][ T7780]  ? __pfx_preempt_schedule+0x10/0x10
[  210.909625][ T7780]  panic+0xb9/0xc0
[  210.909674][ T7780]  ? __pfx_panic+0x10/0x10
[  210.909709][ T7780]  ? _raw_spin_unlock_irqrestore+0xfd/0x110
[  210.909737][ T7780]  ? is_module_address+0x17/0xf0
[  210.909769][ T7780]  ? ext4_find_extent+0xae6/0xcc0
[  210.909801][ T7780]  check_panic_on_warn+0x89/0xb0
[  210.909838][ T7780]  ? ext4_find_extent+0xae6/0xcc0
[  210.909868][ T7780]  end_report+0x6f/0x140
[  210.909903][ T7780]  kasan_report+0x129/0x150
[  210.909940][ T7780]  ? ext4_find_extent+0xae6/0xcc0
[  210.909976][ T7780]  ext4_find_extent+0xae6/0xcc0
[  210.910013][ T7780]  ext4_ext_map_blocks+0x278/0x69c0
[  210.910049][ T7780]  ? __lock_acquire+0x6b6/0x2cf0
[  210.910103][ T7780]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  210.910128][ T7780]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[  210.910161][ T7780]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  210.910185][ T7780]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  210.910216][ T7780]  ? ext4_es_lookup_extent+0x6cd/0xb00
[  210.910246][ T7780]  ext4_map_blocks+0x82c/0x16f0
[  210.910283][ T7780]  ? __pfx_ext4_map_blocks+0x10/0x10
[  210.910305][ T7780]  ? rtlock_slowlock_locked+0xd8/0x4010
[  210.910350][ T7780]  _ext4_get_block+0x1fa/0x4c0
[  210.910376][ T7780]  ? __pfx__ext4_get_block+0x10/0x10
[  210.910398][ T7780]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  210.910431][ T7780]  ext4_get_block_unwritten+0x2e/0x100
[  210.910457][ T7780]  ext4_block_write_begin+0xb03/0x1940
[  210.910493][ T7780]  ? __pfx_ext4_get_block_unwritten+0x10/0x10
[  210.910517][ T7780]  ? __pfx_ext4_block_write_begin+0x10/0x10
[  210.910544][ T7780]  ? folio_mapping+0x16f/0x1f0
[  210.910572][ T7780]  ? ext4_inode_journal_mode+0x193/0x470
[  210.910606][ T7780]  ext4_write_begin+0xb3a/0x1870
[  210.910674][ T7780]  ? __pfx_ext4_write_begin+0x10/0x10
[  210.910730][ T7780]  ext4_da_write_begin+0x352/0xd30
[  210.910768][ T7780]  ? __pfx___might_resched+0x10/0x10
[  210.910795][ T7780]  ? __pfx_ext4_da_write_begin+0x10/0x10
[  210.910836][ T7780]  generic_perform_write+0x29d/0x8c0
[  210.910877][ T7780]  ? __pfx_generic_perform_write+0x10/0x10
[  210.910913][ T7780]  ? file_update_time_flags+0x44e/0x4f0
[  210.910946][ T7780]  ? ext4_write_checks+0x24d/0x2d0
[  210.910972][ T7780]  ext4_buffered_write_iter+0xd0/0x3a0
[  210.911001][ T7780]  ext4_file_write_iter+0x293/0x1be0
[  210.911037][ T7780]  ? splice_from_pipe_next+0x61d/0x670
[  210.911064][ T7780]  ? __pfx_ext4_file_write_iter+0x10/0x10
[  210.911097][ T7780]  ? __asan_memset+0x22/0x50
[  210.911128][ T7780]  iter_file_splice_write+0x977/0x10b0
[  210.911168][ T7780]  ? __pfx_iter_file_splice_write+0x10/0x10
[  210.911195][ T7780]  ? rcu_read_lock_any_held+0xb3/0x120
[  210.911226][ T7780]  ? __pfx_iter_file_splice_write+0x10/0x10
[  210.911251][ T7780]  direct_splice_actor+0x104/0x160
[  210.911280][ T7780]  splice_direct_to_actor+0x5b3/0xcd0
[  210.911314][ T7780]  ? __pfx_direct_splice_actor+0x10/0x10
[  210.911338][ T7780]  ? __pfx_splice_direct_to_actor+0x10/0x10
[  210.911365][ T7780]  do_splice_direct+0x187/0x270
[  210.911388][ T7780]  ? __pfx_do_splice_direct+0x10/0x10
[  210.911411][ T7780]  ? __pfx_direct_file_splice_eof+0x10/0x10
[  210.911439][ T7780]  ? rw_verify_area+0x25b/0x4e0
[  210.911469][ T7780]  do_sendfile+0x4ec/0x7f0
[  210.911495][ T7780]  ? __pfx_do_sendfile+0x10/0x10
[  210.911520][ T7780]  ? __se_sys_futex+0x36f/0x400
[  210.911550][ T7780]  __se_sys_sendfile64+0x13e/0x190
[  210.911573][ T7780]  ? __pfx___se_sys_sendfile64+0x10/0x10
[  210.911594][ T7780]  ? do_syscall_64+0xbe/0xf80
[  210.911615][ T7780]  do_syscall_64+0xfa/0xf80
[  210.911635][ T7780]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  210.911656][ T7780]  ? clear_bhb_loop+0x60/0xb0
[  210.911679][ T7780]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  210.911699][ T7780] RIP: 0033:0x7fea56adf749
[  210.911717][ T7780] 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
[  210.911735][ T7780] RSP: 002b:00007fea5614e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  210.911757][ T7780] RAX: ffffffffffffffda RBX: 00007fea56d35fa0 RCX: 00007fea56adf749
[  210.911771][ T7780] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[  210.911782][ T7780] RBP: 00007fea56b63f91 R08: 0000000000000000 R09: 0000000000000000
[  210.911803][ T7780] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000
[  210.911812][ T7780] R13: 00007fea56d36038 R14: 00007fea56d35fa0 R15: 00007ffcbf4e0e78
[  210.911846][ T7780]  </TASK>
[  210.912155][ T7780] Kernel Offset: disabled