[ T6399] loop3: detected capacity change from 0 to 1024
[  142.950027][ T6399] EXT4-fs: inline encryption not supported
[  142.985732][ T6398] loop4: detected capacity change from 0 to 1024
[  142.986866][ T6398] EXT4-fs: inline encryption not supported
[  142.996263][   T37] kauditd_printk_skb: 10 callbacks suppressed
[  142.996279][   T37] audit: type=1800 audit(1766779234.252:54): pid=6391 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.85" name="file1" dev="loop1" ino=15 res=0 errno=0
[  143.057920][ T6405] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.85: Allocating blocks 497-513 which overlap fs metadata
[  143.058438][ T6405] EXT4-fs (loop1): Remounting filesystem read-only
[  143.058637][ T6405] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  143.058652][ T6405] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  143.158624][   T37] audit: type=1800 audit(1766779234.402:55): pid=6398 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.86" name="file1" dev="loop4" ino=15 res=0 errno=0
[  143.170482][ T5931] Bluetooth: hci1: command tx timeout
[  143.227438][ T6407] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.86: Allocating blocks 497-513 which overlap fs metadata
[  143.234117][   T37] audit: type=1800 audit(1766779234.492:56): pid=6399 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.84" name="file1" dev="loop3" ino=15 res=0 errno=0
[  143.253553][ T6402] loop0: detected capacity change from 0 to 1024
[  143.254712][ T6402] EXT4-fs: inline encryption not supported
[  143.289035][ T6407] EXT4-fs (loop4): Remounting filesystem read-only
[  143.294730][ T6407] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  143.294752][ T6407] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  143.387904][   T37] audit: type=1800 audit(1766779234.642:57): pid=6402 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.87" name="file1" dev="loop0" ino=15 res=0 errno=0
[  143.545854][ T6402] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.87: Allocating blocks 497-513 which overlap fs metadata
[  143.570986][ T6402] EXT4-fs (loop0): Remounting filesystem read-only
[  143.596315][ T6399] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.84: Allocating blocks 497-513 which overlap fs metadata
[  143.596884][ T6399] EXT4-fs (loop3): Remounting filesystem read-only
[  143.598410][ T6395] EXT4-fs (loop3): pa ffff888043601de0: logic 256, phys. 481, len 2
[  143.792333][ T6414] overlayfs: failed to resolve './file0': -2
[  144.053630][ T6417] overlayfs: failed to resolve './file0': -2
[  144.215722][ T6420] loop3: detected capacity change from 0 to 1024
[  144.216964][ T6420] EXT4-fs: inline encryption not supported
[  144.229331][ T6421] loop0: detected capacity change from 0 to 1024
[  144.264658][ T6421] EXT4-fs: inline encryption not supported
[  144.337559][   T37] audit: type=1800 audit(1766779235.592:58): pid=6421 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.90" name="file1" dev="loop0" ino=15 res=0 errno=0
[  144.388728][   T37] audit: type=1800 audit(1766779235.642:59): pid=6420 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.91" name="file1" dev="loop3" ino=15 res=0 errno=0
[  144.530886][ T6421] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.90: Allocating blocks 497-513 which overlap fs metadata
[  144.531386][ T6428] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.91: Allocating blocks 497-513 which overlap fs metadata
[  144.545736][ T6421] EXT4-fs (loop0): Remounting filesystem read-only
[  144.557868][ T6427] overlayfs: failed to set xattr on upper
[  144.557881][ T6427] overlayfs: ...falling back to redirect_dir=nofollow.
[  144.557888][ T6427] overlayfs: ...falling back to index=off.
[  144.557895][ T6427] overlayfs: ...falling back to uuid=null.
[  144.610647][ T6428] EXT4-fs (loop3): Remounting filesystem read-only
[  144.610767][ T6428] overlayfs: failed to verify upper (/file0, ino=12, err=-117)
[  144.610799][ T6428] overlayfs: failed to verify index dir 'upper' xattr
[  144.610806][ T6428] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  144.816847][ T6430] loop1: detected capacity change from 0 to 1024
[  144.831522][ T6430] EXT4-fs: inline encryption not supported
[  144.914032][   T37] audit: type=1800 audit(1766779236.172:60): pid=6430 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.92" name="file1" dev="loop1" ino=15 res=0 errno=0
[  144.958761][ T6435] loop4: detected capacity change from 0 to 1024
[  144.959973][ T6435] EXT4-fs: inline encryption not supported
[  145.036652][   T37] audit: type=1800 audit(1766779236.292:61): pid=6435 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.94" name="file1" dev="loop4" ino=15 res=0 errno=0
[  145.045397][ T6437] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.92: Allocating blocks 497-513 which overlap fs metadata
[  145.060892][ T6437] EXT4-fs (loop1): Remounting filesystem read-only
[  145.061115][ T6437] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  145.061129][ T6437] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  145.143264][ T6442] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.94: Allocating blocks 497-513 which overlap fs metadata
[  145.148855][ T6442] EXT4-fs (loop4): Remounting filesystem read-only
[  145.149086][ T6442] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  145.149102][ T6442] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  145.250933][ T5931] Bluetooth: hci1: command tx timeout
[  145.282381][ T6443] overlayfs: failed to resolve './file0': -2
[  145.289522][ T6444] overlayfs: failed to resolve './file0': -2
[  145.419227][ T6446] loop4: detected capacity change from 0 to 1024
[  145.431356][ T6446] EXT4-fs: inline encryption not supported
[  145.554789][   T37] audit: type=1800 audit(1766779236.812:62): pid=6446 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.97" name="file1" dev="loop4" ino=15 res=0 errno=0
[  145.677660][ T6450] loop1: detected capacity change from 0 to 1024
[  145.678852][ T6450] EXT4-fs: inline encryption not supported
[  145.717082][ T6451] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.97: Allocating blocks 497-513 which overlap fs metadata
[  145.738376][ T6451] EXT4-fs (loop4): Remounting filesystem read-only
[  145.743248][ T6451] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  145.743267][ T6451] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  145.796179][   T37] audit: type=1800 audit(1766779237.052:63): pid=6450 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.96" name="file1" dev="loop1" ino=15 res=0 errno=0
[  145.861257][ T6454] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.96: Allocating blocks 497-513 which overlap fs metadata
[  145.867992][ T6454] EXT4-fs (loop1): Remounting filesystem read-only
[  145.868161][ T6454] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  145.868363][ T6454] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  145.936259][ T6456] EXT4-fs: inline encryption not supported
[  146.059211][ T6460] EXT4-fs: inline encryption not supported
[  146.081476][ T6461] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.99: Allocating blocks 497-513 which overlap fs metadata
[  146.111465][ T6461] EXT4-fs (loop3): Remounting filesystem read-only
[  146.111574][ T6461] overlayfs: failed to verify upper (/file0, ino=12, err=-117)
[  146.111603][ T6461] overlayfs: failed to verify index dir 'upper' xattr
[  146.111610][ T6461] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  146.204367][ T6467] EXT4-fs: inline encryption not supported
[  146.231257][ T6465] EXT4-fs: inline encryption not supported
[  146.300086][ T6469] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.101: Allocating blocks 497-513 which overlap fs metadata
[  146.338027][ T6469] EXT4-fs (loop0): Remounting filesystem read-only
[  146.338283][ T6469] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  146.338298][ T6469] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  146.464482][ T6474] EXT4-fs: inline encryption not supported
[  146.502708][ T6467] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.100: Allocating blocks 497-513 which overlap fs metadata
[  146.505455][ T6467] EXT4-fs (loop1): Remounting filesystem read-only
[  146.578987][ T6465] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.98: Allocating blocks 497-513 which overlap fs metadata
[  146.599460][ T6465] EXT4-fs (loop4): Remounting filesystem read-only
[  146.607918][ T6462] EXT4-fs (loop4): pa ffff8880578994a0: logic 80, phys. 465, len 3
[  146.763445][ T6474] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.102: Allocating blocks 497-513 which overlap fs metadata
[  146.763897][ T6474] EXT4-fs (loop3): Remounting filesystem read-only
[  146.847445][ T6481] EXT4-fs: inline encryption not supported
[  147.059290][ T6485] EXT4-fs: inline encryption not supported
[  147.120011][ T6488] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.103: Allocating blocks 497-513 which overlap fs metadata
[  147.141990][ T6493] overlayfs: failed to resolve './file0': -2
[  147.144990][ T6488] EXT4-fs (loop0): Remounting filesystem read-only
[  147.150149][ T6488] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  147.150168][ T6488] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  147.215104][ T6492] EXT4-fs: inline encryption not supported
[  147.254115][ T6494] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.105: Allocating blocks 497-513 which overlap fs metadata
[  147.272101][ T6494] EXT4-fs (loop4): Remounting filesystem read-only
[  147.272349][ T6494] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  147.272365][ T6494] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  147.276919][ T2971] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  147.387531][ T2971] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  147.461117][ T6497] EXT4-fs error (device loop1): ext4_find_dest_de:2050: inode #18: block 145: comm syz.1.104: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  147.465195][ T6497] EXT4-fs (loop1): Remounting filesystem read-only
[  147.465421][ T6497] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  147.465436][ T6497] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  147.537393][ T2971] bond0 (unregistering): Released all slaves
[  147.681360][ T6499] EXT4-fs: inline encryption not supported
[  147.700491][ T6502] overlayfs: failed to resolve './file0': -2
[  147.933304][ T6506] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.107: Allocating blocks 497-513 which overlap fs metadata
[  147.940472][ T6506] EXT4-fs (loop0): Remounting filesystem read-only
2025/12/26 20:00:39 executed programs: 102
[  147.940688][ T6506] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  147.940703][ T6506] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  148.034439][ T6511] set_capacity_and_notify: 9 callbacks suppressed
[  148.034456][ T6511] loop3: detected capacity change from 0 to 1024
[  148.038226][ T6511] EXT4-fs: inline encryption not supported
[  148.113756][ T6512] loop1: detected capacity change from 0 to 1024
[  148.115328][ T6512] EXT4-fs: inline encryption not supported
[  148.143884][   T37] kauditd_printk_skb: 9 callbacks suppressed
[  148.143901][   T37] audit: type=1800 audit(1766779239.402:73): pid=6512 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.109" name="file1" dev="loop1" ino=15 res=0 errno=0
[  148.246576][ T6517] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.109: Allocating blocks 497-513 which overlap fs metadata
[  148.247062][ T6517] EXT4-fs (loop1): Remounting filesystem read-only
[  148.247278][ T6517] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  148.247564][ T6517] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  148.330925][   T37] audit: type=1800 audit(1766779239.582:74): pid=6511 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.110" name="file1" dev="loop3" ino=15 res=0 errno=0
[  148.447279][ T6518] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.110: Allocating blocks 497-513 which overlap fs metadata
[  148.468446][ T6518] EXT4-fs (loop3): Remounting filesystem read-only
[  148.468686][ T6518] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  148.468702][ T6518] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  148.637822][ T6523] overlayfs: failed to resolve './file0': -2
[  148.669230][ T6522] loop1: detected capacity change from 0 to 1024
[  148.692232][ T6522] EXT4-fs: inline encryption not supported
[  148.785076][   T37] audit: type=1800 audit(1766779240.042:75): pid=6522 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.112" name="file1" dev="loop1" ino=15 res=0 errno=0
[  148.869664][ T6525] loop4: detected capacity change from 0 to 1024
[  148.873839][ T6525] EXT4-fs: inline encryption not supported
[  148.913551][ T6530] loop3: detected capacity change from 0 to 1024
[  148.918418][ T6530] EXT4-fs: inline encryption not supported
[  148.965667][ T6522] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.112: Allocating blocks 497-513 which overlap fs metadata
[  148.966471][ T6522] EXT4-fs (loop1): Remounting filesystem read-only
[  148.967725][ T6521] EXT4-fs (loop1): pa ffff888043653b90: logic 96, phys. 481, len 2
[  148.969286][   T37] audit: type=1800 audit(1766779240.222:76): pid=6525 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.114" name="file1" dev="loop4" ino=15 res=0 errno=0
[  149.034092][   T37] audit: type=1800 audit(1766779240.292:77): pid=6530 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.113" name="file1" dev="loop3" ino=15 res=0 errno=0
[  149.073348][ T6525] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.114: Allocating blocks 497-513 which overlap fs metadata
[  149.073865][ T6525] EXT4-fs (loop4): Remounting filesystem read-only
[  149.120250][ T6536] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.113: Allocating blocks 497-513 which overlap fs metadata
[  149.137921][ T6536] EXT4-fs (loop3): Remounting filesystem read-only
[  149.138182][ T6536] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  149.138198][ T6536] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  149.141788][ T6535] overlayfs: failed to set xattr on upper
[  149.141799][ T6535] overlayfs: ...falling back to redirect_dir=nofollow.
[  149.141806][ T6535] overlayfs: ...falling back to index=off.
[  149.141812][ T6535] overlayfs: ...falling back to uuid=null.
[  149.152977][ T6524] EXT4-fs (loop4): pa ffff888043610940: logic 64, phys. 481, len 2
[  149.365166][ T6258] bridge0: port 1(bridge_slave_0) entered blocking state
[  149.365358][ T6258] bridge0: port 1(bridge_slave_0) entered disabled state
[  149.365588][ T6258] bridge_slave_0: entered allmulticast mode
[  149.381854][ T6258] bridge_slave_0: entered promiscuous mode
[  149.396924][ T6258] bridge0: port 2(bridge_slave_1) entered blocking state
[  149.401802][ T6258] bridge0: port 2(bridge_slave_1) entered disabled state
[  149.402039][ T6258] bridge_slave_1: entered allmulticast mode
[  149.404370][ T6258] bridge_slave_1: entered promiscuous mode
[  149.446726][ T6538] loop0: detected capacity change from 0 to 1024
[  149.447466][ T6538] EXT4-fs: inline encryption not supported
[  149.512437][   T37] audit: type=1800 audit(1766779240.772:78): pid=6538 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.118" name="file1" dev="loop0" ino=15 res=0 errno=0
[  149.608360][ T6547] loop4: detected capacity change from 0 to 1024
[  149.609541][ T6547] EXT4-fs: inline encryption not supported
[  149.610643][ T6548] overlayfs: failed to resolve './file0': -2
[  149.634115][ T6538] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.118: Allocating blocks 497-513 which overlap fs metadata
[  149.634549][ T6538] EXT4-fs (loop0): Remounting filesystem read-only
[  149.664416][ T6545] overlayfs: upper fs does not support tmpfile.
[  149.742018][ T6544] loop1: detected capacity change from 0 to 1024
[  149.743143][ T6544] EXT4-fs: inline encryption not supported
[  149.746257][ T6537] EXT4-fs (loop0): pa ffff888043601818: logic 64, phys. 481, len 2
[  149.749495][   T37] audit: type=1800 audit(1766779241.002:79): pid=6547 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.117" name="file1" dev="loop4" ino=15 res=0 errno=0
[  149.857542][   T37] audit: type=1800 audit(1766779241.112:80): pid=6544 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.115" name="file1" dev="loop1" ino=15 res=0 errno=0
[  149.881541][ T6547] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.117: Allocating blocks 497-513 which overlap fs metadata
[  149.882220][ T6547] EXT4-fs (loop4): Remounting filesystem read-only
[  149.965798][ T6544] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.115: Allocating blocks 497-513 which overlap fs metadata
[  149.966424][ T6544] EXT4-fs (loop1): Remounting filesystem read-only
[  150.184995][ T6557] overlayfs: failed to resolve './file0': -2
[  150.393874][ T6560] loop4: detected capacity change from 0 to 1024
[  150.412935][ T6560] EXT4-fs: inline encryption not supported
[  150.419746][ T6561] loop1: detected capacity change from 0 to 1024
[  150.427280][ T6561] EXT4-fs: inline encryption not supported
[  150.519319][ T6565] EXT4-fs: inline encryption not supported
[  150.557186][   T37] audit: type=1800 audit(1766779241.812:81): pid=6560 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.120" name="file1" dev="loop4" ino=15 res=0 errno=0
[  150.607436][   T37] audit: type=1800 audit(1766779241.862:82): pid=6561 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.121" name="file1" dev="loop1" ino=15 res=0 errno=0
[  150.663453][ T6560] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.120: Allocating blocks 497-513 which overlap fs metadata
[  150.676072][ T6560] EXT4-fs (loop4): Remounting filesystem read-only
[  150.680180][ T6570] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  150.688627][ T6565] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.122: Allocating blocks 497-513 which overlap fs metadata
[  150.689216][ T6565] EXT4-fs (loop3): Remounting filesystem read-only
[  150.706059][ T6571] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.121: Allocating blocks 497-513 which overlap fs metadata
[  150.707129][ T6570] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  150.710508][ T6563] EXT4-fs (loop3): pa ffff88805785cde0: logic 64, phys. 449, len 4
[  150.743820][ T6571] EXT4-fs (loop1): Remounting filesystem read-only
[  150.744389][ T6571] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  150.744405][ T6571] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  150.915234][ T6258] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  150.954396][ T6573] EXT4-fs: inline encryption not supported
[  151.095158][ T6578] EXT4-fs: inline encryption not supported
[  151.147624][ T6573] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.123: Allocating blocks 497-513 which overlap fs metadata
[  151.148871][ T6573] EXT4-fs (loop3): Remounting filesystem read-only
[  151.173242][ T6572] EXT4-fs (loop3): pa ffff88803d7c04a0: logic 64, phys. 449, len 4
[  151.292257][ T2971] hsr_slave_0: left promiscuous mode
[  151.391896][ T6578] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.126: Allocating blocks 497-513 which overlap fs metadata
[  151.392634][ T6578] EXT4-fs (loop0): Remounting filesystem read-only
[  151.416320][ T2971] hsr_slave_1: left promiscuous mode
[  151.417230][ T2971] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  151.417252][ T2971] batman_adv: batadv0: Removing interface: batadv_slave_0
[  151.423505][ T6586] EXT4-fs: inline encryption not supported
[  151.459877][ T2971] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  151.459902][ T2971] batman_adv: batadv0: Removing interface: batadv_slave_1
[  151.471484][ T6588] EXT4-fs: inline encryption not supported
[  151.524948][ T6586] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.124: Allocating blocks 497-513 which overlap fs metadata
[  151.525565][ T6586] EXT4-fs (loop4): Remounting filesystem read-only
[  151.526408][ T6584] EXT4-fs (loop4): pa ffff888043408000: logic 64, phys. 449, len 4
[  151.625369][ T2971] veth1_macvtap: left promiscuous mode
[  151.625470][ T2971] veth0_macvtap: left promiscuous mode
[  151.625710][ T2971] veth1_vlan: left promiscuous mode
[  151.625871][ T2971] veth0_vlan: left promiscuous mode
[  151.728121][ T6597] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.125: Allocating blocks 497-513 which overlap fs metadata
[  151.760754][ T6597] EXT4-fs (loop1): Remounting filesystem read-only
[  151.760923][ T6597] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  151.760933][ T6597] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  151.850153][ T6602] EXT4-fs: inline encryption not supported
[  151.876285][ T6601] overlayfs: failed to resolve './file0': -2
[  151.989623][ T6605] EXT4-fs: inline encryption not supported
[  152.042610][ T6607] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.129: Allocating blocks 497-513 which overlap fs metadata
[  152.043542][ T6607] EXT4-fs (loop4): Remounting filesystem read-only
[  152.043762][ T6607] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  152.043777][ T6607] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  152.303665][ T6605] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.128: Allocating blocks 497-513 which overlap fs metadata
[  152.304339][ T6605] EXT4-fs (loop0): Remounting filesystem read-only
[  152.305623][ T6603] EXT4-fs (loop0): pa ffff888043632378: logic 96, phys. 481, len 2
[  152.422880][ T6615] EXT4-fs: inline encryption not supported
[  152.658009][ T6620] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.130: Allocating blocks 497-513 which overlap fs metadata
[  152.719844][ T6622] EXT4-fs: inline encryption not supported
[  152.728540][ T6620] EXT4-fs (loop1): Remounting filesystem read-only
[  152.728782][ T6620] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  152.728799][ T6620] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  152.729850][ T6619] EXT4-fs: inline encryption not supported
[  152.858276][ T6627] EXT4-fs: inline encryption not supported
[  152.976840][ T6622] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.131: Allocating blocks 497-513 which overlap fs metadata
[  152.990666][ T6622] EXT4-fs (loop4): Remounting filesystem read-only
2025/12/26 20:00:44 executed programs: 127
[  153.084433][ T6636] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.133: Allocating blocks 497-513 which overlap fs metadata
[  153.103045][ T6636] EXT4-fs (loop0): Remounting filesystem read-only
[  153.103283][ T6636] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  153.103298][ T6636] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  153.106312][ T6619] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.132: Allocating blocks 497-513 which overlap fs metadata
[  153.106879][ T6619] EXT4-fs (loop3): Remounting filesystem read-only
[  153.499267][ T6642] set_capacity_and_notify: 11 callbacks suppressed
[  153.499285][ T6642] loop3: detected capacity change from 0 to 1024
[  153.501849][ T6644] overlayfs: failed to resolve './file0': -2
[  153.541472][ T6642] EXT4-fs: inline encryption not supported
[  153.568498][ T6645] loop4: detected capacity change from 0 to 1024
[  153.584672][ T6645] EXT4-fs: inline encryption not supported
[  153.661077][ T6647] loop0: detected capacity change from 0 to 1024
[  153.661946][ T6647] EXT4-fs: inline encryption not supported
[  153.693791][   T37] kauditd_printk_skb: 11 callbacks suppressed
[  153.693816][   T37] audit: type=1800 audit(1766779244.952:94): pid=6645 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.135" name="file1" dev="loop4" ino=15 res=0 errno=0
[  153.724750][   T37] audit: type=1800 audit(1766779244.982:95): pid=6642 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.136" name="file1" dev="loop3" ino=15 res=0 errno=0
[  153.771022][   T37] audit: type=1800 audit(1766779245.032:96): pid=6647 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.137" name="file1" dev="loop0" ino=15 res=0 errno=0
[  153.819101][ T6655] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.136: Allocating blocks 497-513 which overlap fs metadata
[  153.825242][ T6654] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.135: Allocating blocks 497-513 which overlap fs metadata
[  153.860920][ T6655] EXT4-fs (loop3): Remounting filesystem read-only
[  153.862149][ T6655] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  153.862167][ T6655] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  153.871583][ T6654] EXT4-fs (loop4): Remounting filesystem read-only
[  153.871806][ T6654] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  153.871820][ T6654] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  153.923448][ T6656] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.137: Allocating blocks 497-513 which overlap fs metadata
[  153.948717][ T6656] EXT4-fs (loop0): Remounting filesystem read-only
[  153.948980][ T6656] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  153.948996][ T6656] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  154.304502][ T6658] loop0: detected capacity change from 0 to 1024
[  154.331690][ T6658] EXT4-fs: inline encryption not supported
[  154.374678][   T37] audit: type=1800 audit(1766779245.632:97): pid=6658 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.140" name="file1" dev="loop0" ino=15 res=0 errno=0
[  154.379114][ T6663] loop1: detected capacity change from 0 to 1024
[  154.379945][ T6663] EXT4-fs: inline encryption not supported
[  154.439213][ T6666] loop3: detected capacity change from 0 to 1024
[  154.464232][ T6666] EXT4-fs: inline encryption not supported
[  154.524222][ T6658] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.140: Allocating blocks 497-513 which overlap fs metadata
[  154.525487][ T6658] EXT4-fs (loop0): Remounting filesystem read-only
[  154.552524][   T37] audit: type=1800 audit(1766779245.812:98): pid=6663 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.141" name="file1" dev="loop1" ino=15 res=0 errno=0
[  154.556192][ T6672] overlayfs: failed to resolve './file0': -2
[  154.605829][   T37] audit: type=1800 audit(1766779245.842:99): pid=6666 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.139" name="file1" dev="loop3" ino=15 res=0 errno=0
[  154.658387][ T6673] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.141: Allocating blocks 497-513 which overlap fs metadata
[  154.678496][ T6673] EXT4-fs (loop1): Remounting filesystem read-only
[  154.678732][ T6673] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  154.678748][ T6673] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  154.708158][ T6674] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.139: Allocating blocks 497-513 which overlap fs metadata
[  154.721337][ T6674] EXT4-fs (loop3): Remounting filesystem read-only
[  154.721586][ T6674] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  154.721602][ T6674] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  155.037012][ T6679] overlayfs: failed to resolve './file0': -2
[  155.149502][ T6681] overlayfs: failed to resolve './file0': -2
[  155.246412][ T6682] loop3: detected capacity change from 0 to 1024
[  155.267317][ T6682] EXT4-fs: inline encryption not supported
[  155.455242][   T37] audit: type=1800 audit(1766779246.702:100): pid=6682 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.144" name="file1" dev="loop3" ino=15 res=0 errno=0
[  155.465355][ T6684] loop4: detected capacity change from 0 to 1024
[  155.517211][ T6684] EXT4-fs: inline encryption not supported
[  155.561704][ T6682] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.144: Allocating blocks 497-513 which overlap fs metadata
[  155.568537][ T6682] EXT4-fs (loop3): Remounting filesystem read-only
[  155.617883][   T37] audit: type=1800 audit(1766779246.872:101): pid=6684 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.145" name="file1" dev="loop4" ino=15 res=0 errno=0
[  155.724343][ T6684] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.145: Allocating blocks 497-513 which overlap fs metadata
[  155.724935][ T6684] EXT4-fs (loop4): Remounting filesystem read-only
[  155.869097][ T6692] loop1: detected capacity change from 0 to 1024
[  155.877748][ T6692] EXT4-fs: inline encryption not supported
[  156.096524][ T6696] loop0: detected capacity change from 0 to 1024
[  156.098348][ T6696] EXT4-fs: inline encryption not supported
[  156.130074][ T6699] EXT4-fs: inline encryption not supported
[  156.133009][   T37] audit: type=1800 audit(1766779247.392:102): pid=6692 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.149" name="file1" dev="loop1" ino=15 res=0 errno=0
[  156.156252][ T6692] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.149: Allocating blocks 497-513 which overlap fs metadata
[  156.156774][ T6692] EXT4-fs (loop1): Remounting filesystem read-only
[  156.158057][ T6691] EXT4-fs (loop1): pa ffff888043641a68: logic 64, phys. 449, len 4
[  156.230424][   T37] audit: type=1800 audit(1766779247.482:103): pid=6699 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.146" name="file1" dev="loop3" ino=15 res=0 errno=0
[  156.289612][ T6707] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.146: Allocating blocks 497-513 which overlap fs metadata
[  156.338726][ T6707] EXT4-fs (loop3): Remounting filesystem read-only
[  156.338967][ T6707] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  156.338982][ T6707] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  156.443941][ T6696] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.148: Allocating blocks 497-513 which overlap fs metadata
[  156.447804][ T6706] EXT4-fs: inline encryption not supported
[  156.476466][ T6696] EXT4-fs (loop0): Remounting filesystem read-only
[  156.476938][ T6710] EXT4-fs: inline encryption not supported
[  156.705267][ T6716] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.150: Allocating blocks 497-513 which overlap fs metadata
[  156.714205][ T6716] EXT4-fs (loop1): Remounting filesystem read-only
[  156.714444][ T6716] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  156.714459][ T6716] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  156.835566][ T5929] EXT4-fs error (device loop4): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /29/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  156.837295][ T5929] EXT4-fs (loop4): Remounting filesystem read-only
[  156.959973][ T6722] EXT4-fs: inline encryption not supported
[  156.996259][ T6720] overlayfs: failed to resolve './file0': -2
[  157.094532][ T6726] EXT4-fs: inline encryption not supported
[  157.191778][ T6730] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.152: Allocating blocks 497-513 which overlap fs metadata
[  157.199121][ T6730] EXT4-fs (loop0): Remounting filesystem read-only
[  157.199232][ T6730] overlayfs: failed to set xattr on upper
[  157.199239][ T6730] overlayfs: ...falling back to redirect_dir=nofollow.
[  157.199246][ T6730] overlayfs: ...falling back to index=off.
[  157.199252][ T6730] overlayfs: ...falling back to uuid=null.
[  157.222534][ T6729] EXT4-fs: inline encryption not supported
[  157.426377][ T6729] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.154: Allocating blocks 497-513 which overlap fs metadata
[  157.428215][ T6729] EXT4-fs (loop1): Remounting filesystem read-only
[  157.429691][ T6736] overlayfs: failed to set xattr on upper
[  157.429702][ T6736] overlayfs: ...falling back to redirect_dir=nofollow.
[  157.429709][ T6736] overlayfs: ...falling back to index=off.
[  157.429714][ T6736] overlayfs: ...falling back to uuid=null.
[  157.484432][ T6727] EXT4-fs (loop1): pa ffff888057850a68: logic 64, phys. 481, len 2
[  157.526910][ T5921] EXT4-fs unmount: 149 callbacks suppressed
[  157.526927][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  157.573209][ T6726] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.153: Allocating blocks 497-513 which overlap fs metadata
[  157.574532][ T6726] EXT4-fs (loop4): Remounting filesystem read-only
[  157.577867][ T6725] EXT4-fs (loop4): pa ffff88804364c250: logic 256, phys. 481, len 2
[  157.785357][ T6739] overlayfs: failed to resolve './file0': -2
[  157.853184][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  157.861587][ T6741] EXT4-fs: inline encryption not supported
[  157.944449][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  158.040885][ T6741] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  158.143840][ T6749] overlayfs: failed to resolve './file0': -2
[  158.158684][ T6747] EXT4-fs: inline encryption not supported
[  158.231041][ T6748] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.158: Allocating blocks 497-513 which overlap fs metadata
[  158.241562][ T6748] EXT4-fs (loop3): Remounting filesystem read-only
[  158.241802][ T6748] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  158.242058][ T6748] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
2025/12/26 20:00:49 executed programs: 151
[  158.353943][ T6747] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  158.432787][ T6747] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.157: Allocating blocks 497-513 which overlap fs metadata
[  158.433210][ T6747] EXT4-fs (loop4): Remounting filesystem read-only
[  158.436377][ T6746] EXT4-fs (loop4): pa ffff88803d7c06f0: logic 64, phys. 449, len 4
[  158.543897][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  158.561467][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  158.649457][ T6753] set_capacity_and_notify: 8 callbacks suppressed
[  158.649474][ T6753] loop0: detected capacity change from 0 to 1024
[  158.673549][ T6753] EXT4-fs: inline encryption not supported
[  158.760127][ T6759] loop3: detected capacity change from 0 to 1024
[  158.817535][ T6753] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  158.841429][ T6759] EXT4-fs: inline encryption not supported
[  158.856692][   T37] kauditd_printk_skb: 8 callbacks suppressed
[  158.856710][   T37] audit: type=1800 audit(1766779250.112:112): pid=6753 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.161" name="file1" dev="loop0" ino=15 res=0 errno=0
[  158.883883][ T6760] overlayfs: failed to resolve './file0': -2
[  158.903998][ T2971] team0 (unregistering): Port device team_slave_1 removed
[  158.928456][ T6759] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  158.955750][ T6763] EXT4-fs error (device loop0): ext4_find_dest_de:2050: inode #18: block 145: comm syz.0.161: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  158.983877][   T37] audit: type=1800 audit(1766779250.242:113): pid=6759 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.159" name="file1" dev="loop3" ino=15 res=0 errno=0
[  158.989110][ T6763] EXT4-fs (loop0): Remounting filesystem read-only
[  158.989371][ T6763] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  158.989381][ T6763] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  159.146911][ T6766] loop1: detected capacity change from 0 to 1024
[  159.149418][ T6766] EXT4-fs: inline encryption not supported
[  159.189413][ T6766] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  159.215506][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  159.246302][   T37] audit: type=1800 audit(1766779250.492:114): pid=6766 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.162" name="file1" dev="loop1" ino=15 res=0 errno=0
[  159.306514][ T6766] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.162: Allocating blocks 497-513 which overlap fs metadata
[  159.307169][ T6766] EXT4-fs (loop1): Remounting filesystem read-only
[  159.307318][ T6769] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  159.307513][ T6769] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  159.372518][ T5928] EXT4-fs error (device loop3): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /35/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  159.399019][ T5928] EXT4-fs (loop3): Remounting filesystem read-only
[  159.404524][ T6771] loop0: detected capacity change from 0 to 1024
[  159.405781][ T6771] EXT4-fs: inline encryption not supported
[  159.443984][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  159.474055][ T6771] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  159.476750][ T2971] team0 (unregistering): Port device team_slave_0 removed
[  159.486871][   T37] audit: type=1800 audit(1766779250.742:115): pid=6771 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.163" name="file1" dev="loop0" ino=15 res=0 errno=0
[  159.582762][ T6776] loop3: detected capacity change from 0 to 1024
[  159.583940][ T6776] EXT4-fs: inline encryption not supported
[  159.585378][ T6774] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.163: Allocating blocks 497-513 which overlap fs metadata
[  159.603221][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  159.603503][ T6774] EXT4-fs (loop0): Remounting filesystem read-only
[  159.603728][ T6774] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  159.603742][ T6774] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  159.764846][ T6776] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  159.766916][   T37] audit: type=1800 audit(1766779251.022:116): pid=6776 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.164" name="file1" dev="loop3" ino=15 res=0 errno=0
[  159.837965][ T6783] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.164: Allocating blocks 497-513 which overlap fs metadata
[  159.839904][ T6781] loop1: detected capacity change from 0 to 1024
[  159.847836][ T6781] EXT4-fs: inline encryption not supported
[  159.877772][ T6783] EXT4-fs (loop3): Remounting filesystem read-only
[  159.878010][ T6783] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  159.878025][ T6783] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  159.891575][ T6782] loop4: detected capacity change from 0 to 1024
[  159.892823][ T6782] EXT4-fs: inline encryption not supported
[  159.959889][ T6781] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  159.975003][   T37] audit: type=1800 audit(1766779251.232:117): pid=6781 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.165" name="file1" dev="loop1" ino=15 res=0 errno=0
[  160.024717][ T6782] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  160.044962][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  160.100770][   T37] audit: type=1800 audit(1766779251.332:118): pid=6782 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.166" name="file1" dev="loop4" ino=15 res=0 errno=0
[  160.110211][ T6788] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.165: Allocating blocks 497-513 which overlap fs metadata
[  160.125610][ T6788] EXT4-fs (loop1): Remounting filesystem read-only
[  160.125828][ T6788] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  160.125844][ T6788] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  160.167068][ T6789] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.166: Allocating blocks 497-513 which overlap fs metadata
[  160.194602][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  160.210974][ T6789] EXT4-fs (loop4): Remounting filesystem read-only
[  160.211066][ T6789] overlayfs: failed to verify upper (/file0, ino=12, err=-117)
[  160.211085][ T6789] overlayfs: failed to verify index dir 'upper' xattr
[  160.211089][ T6789] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  160.306543][ T6792] loop0: detected capacity change from 0 to 1024
[  160.307247][ T6792] EXT4-fs: inline encryption not supported
[  160.369460][ T6792] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  160.370094][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  160.431955][   T37] audit: type=1800 audit(1766779251.692:119): pid=6792 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.167" name="file1" dev="loop0" ino=15 res=0 errno=0
[  160.465951][ T6797] overlayfs: failed to resolve './file0': -2
[  160.497268][ T6798] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.167: Allocating blocks 497-513 which overlap fs metadata
[  160.502705][ T6798] EXT4-fs (loop0): Remounting filesystem read-only
[  160.502938][ T6798] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  160.502953][ T6798] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  160.531965][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  160.668689][ T6800] loop4: detected capacity change from 0 to 1024
[  160.669870][ T6800] EXT4-fs: inline encryption not supported
[  160.783404][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  160.785717][ T6800] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  160.786770][ T6802] loop1: detected capacity change from 0 to 1024
[  160.788704][ T6802] EXT4-fs: inline encryption not supported
[  160.816555][   T37] audit: type=1800 audit(1766779252.072:120): pid=6800 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.170" name="file1" dev="loop4" ino=15 res=0 errno=0
[  160.943840][ T6805] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.170: Allocating blocks 497-513 which overlap fs metadata
[  160.950177][ T6805] EXT4-fs (loop4): Remounting filesystem read-only
[  160.953597][ T6805] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  160.953850][ T6805] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  160.964561][ T6802] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  160.993063][   T37] audit: type=1800 audit(1766779252.252:121): pid=6802 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.169" name="file1" dev="loop1" ino=15 res=0 errno=0
[  161.135654][ T6802] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.169: Allocating blocks 497-513 which overlap fs metadata
[  161.138595][ T6802] EXT4-fs (loop1): Remounting filesystem read-only
[  161.156551][ T6810] EXT4-fs: inline encryption not supported
[  161.237322][ T6810] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  161.305923][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  161.351132][ T6815] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.171: Allocating blocks 497-513 which overlap fs metadata
[  161.357776][ T6815] EXT4-fs (loop0): Remounting filesystem read-only
[  161.358014][ T6815] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  161.358041][ T6815] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  161.404049][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  161.404629][ T6814] EXT4-fs: inline encryption not supported
[  161.479548][ T6814] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  161.541417][ T6817] EXT4-fs: inline encryption not supported
[  161.605001][ T6817] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  161.605940][ T6814] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.173: Allocating blocks 497-513 which overlap fs metadata
[  161.611042][ T6814] EXT4-fs (loop3): Remounting filesystem read-only
[  161.612049][ T6820] overlayfs: upper fs does not support tmpfile.
[  161.689240][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  161.691458][ T6824] EXT4-fs: inline encryption not supported
[  161.714424][ T6813] EXT4-fs (loop3): pa ffff888043617cb8: logic 64, phys. 481, len 2
[  161.740241][ T6825] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.172: Allocating blocks 497-513 which overlap fs metadata
[  161.766342][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  161.786174][ T6825] EXT4-fs (loop4): Remounting filesystem read-only
[  161.786294][ T6825] overlayfs: failed to verify upper (/file0, ino=12, err=-117)
[  161.786328][ T6825] overlayfs: failed to verify index dir 'upper' xattr
[  161.786336][ T6825] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  161.830897][ T6824] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  161.879286][ T6829] EXT4-fs: inline encryption not supported
[  161.942875][ T6829] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  161.953129][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  161.955627][ T6834] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.174: Allocating blocks 497-513 which overlap fs metadata
[  161.957446][ T6833] EXT4-fs: inline encryption not supported
[  162.010375][ T6834] EXT4-fs (loop1): Remounting filesystem read-only
[  162.032420][ T6834] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  162.056173][ T6834] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  162.063642][ T6833] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  162.109401][ T6839] EXT4-fs: inline encryption not supported
[  162.161420][ T6833] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.176: Allocating blocks 497-513 which overlap fs metadata
[  162.162142][ T6833] EXT4-fs (loop3): Remounting filesystem read-only
[  162.164596][ T6839] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  162.165391][ T6841] overlayfs: upper fs does not support tmpfile.
[  162.176872][ T6829] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.175: Allocating blocks 497-513 which overlap fs metadata
[  162.207001][ T6829] EXT4-fs (loop0): Remounting filesystem read-only
[  162.263526][ T6832] EXT4-fs (loop3): pa ffff88804363b940: logic 64, phys. 481, len 2
[  162.313756][ T6843] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.177: Allocating blocks 497-513 which overlap fs metadata
[  162.334042][ T6843] EXT4-fs (loop4): Remounting filesystem read-only
[  162.334259][ T6843] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  162.334274][ T6843] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  162.395091][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  162.417205][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  162.517588][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  162.551446][ T6847] EXT4-fs: inline encryption not supported
[  162.634107][ T6847] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  162.677629][ T6851] overlayfs: failed to resolve './file0': -2
[  162.731385][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  162.782779][ T6853] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.178: Allocating blocks 497-513 which overlap fs metadata
[  162.784568][ T6853] EXT4-fs (loop1): Remounting filesystem read-only
[  162.784666][ T6853] overlayfs: failed to set xattr on upper
[  162.784674][ T6853] overlayfs: ...falling back to redirect_dir=nofollow.
[  162.784682][ T6853] overlayfs: ...falling back to index=off.
[  162.784688][ T6853] overlayfs: ...falling back to uuid=null.
[  162.841963][ T6852] EXT4-fs: inline encryption not supported
[  162.899994][ T6855] EXT4-fs: inline encryption not supported
[  162.916767][ T6852] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  162.969359][ T6855] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  162.997069][ T6852] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.179: Allocating blocks 497-513 which overlap fs metadata
[  162.997591][ T6852] EXT4-fs (loop0): Remounting filesystem read-only
[  163.011151][ T6850] EXT4-fs (loop0): pa ffff888057898250: logic 64, phys. 449, len 4
[  163.119317][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  163.122023][ T6855] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.181: Allocating blocks 497-513 which overlap fs metadata
[  163.153874][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  163.185717][ T6855] EXT4-fs (loop4): Remounting filesystem read-only
[  163.186061][ T6860] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  163.186077][ T6860] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
2025/12/26 20:00:54 executed programs: 177
[  163.419747][ T6865] overlayfs: failed to resolve './file0': -2
[  163.472977][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  163.477842][ T6866] overlayfs: failed to resolve './file0': -2
[  163.541995][ T6868] EXT4-fs: inline encryption not supported
[  163.600818][ T6868] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  163.647759][ T6868] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.185: Allocating blocks 497-513 which overlap fs metadata
[  163.648410][ T6868] EXT4-fs (loop3): Remounting filesystem read-only
[  163.649276][ T6867] EXT4-fs (loop3): pa ffff888043641378: logic 64, phys. 449, len 4
[  163.672275][ T6872] set_capacity_and_notify: 11 callbacks suppressed
[  163.672293][ T6872] loop4: detected capacity change from 0 to 1024
[  163.673570][ T6872] EXT4-fs: inline encryption not supported
[  163.745259][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  163.747464][ T6872] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  163.837501][ T6872] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.184: Allocating blocks 497-513 which overlap fs metadata
[  163.911606][ T6872] EXT4-fs (loop4): Remounting filesystem read-only
[  163.912446][ T6871] EXT4-fs (loop4): pa ffff888043610818: logic 96, phys. 481, len 2
[  164.062588][ T6878] overlayfs: failed to resolve './file0': -2
[  164.101819][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  164.286261][ T6880] loop1: detected capacity change from 0 to 1024
[  164.288841][ T6880] EXT4-fs: inline encryption not supported
[  164.302815][ T6882] loop4: detected capacity change from 0 to 1024
[  164.313320][ T6882] EXT4-fs: inline encryption not supported
[  164.352236][ T6884] loop0: detected capacity change from 0 to 1024
[  164.364112][ T6884] EXT4-fs: inline encryption not supported
[  164.366103][ T6880] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  164.392983][   T37] kauditd_printk_skb: 12 callbacks suppressed
[  164.393002][   T37] audit: type=1800 audit(1766779255.632:134): pid=6880 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.188" name="file1" dev="loop1" ino=15 res=0 errno=0
[  164.442186][ T6880] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.188: Allocating blocks 497-513 which overlap fs metadata
[  164.442610][ T6880] EXT4-fs (loop1): Remounting filesystem read-only
[  164.443464][ T6879] EXT4-fs (loop1): pa ffff88804341d818: logic 64, phys. 449, len 4
[  164.447284][ T6884] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  164.449080][ T6882] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  164.523207][   T37] audit: type=1800 audit(1766779255.772:135): pid=6882 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.187" name="file1" dev="loop4" ino=15 res=0 errno=0
[  164.527151][   T37] audit: type=1800 audit(1766779255.792:136): pid=6884 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.189" name="file1" dev="loop0" ino=15 res=0 errno=0
[  164.574890][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  164.688946][ T6882] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.187: Allocating blocks 497-513 which overlap fs metadata
[  164.689447][ T6882] EXT4-fs (loop4): Remounting filesystem read-only
[  164.742273][ T6894] loop1: detected capacity change from 0 to 1024
[  164.818299][ T6894] EXT4-fs: inline encryption not supported
[  164.867640][ T6896] loop3: detected capacity change from 0 to 1024
[  164.868364][ T6896] EXT4-fs: inline encryption not supported
[  164.874689][ T6894] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  164.901044][   T37] audit: type=1800 audit(1766779256.162:137): pid=6894 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.190" name="file1" dev="loop1" ino=15 res=0 errno=0
[  164.956473][ T5921] EXT4-fs error (device loop0): 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
[  164.974808][ T6896] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  164.984219][ T6900] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.190: Allocating blocks 497-513 which overlap fs metadata
[  164.991625][ T6900] EXT4-fs (loop1): Remounting filesystem read-only
[  164.991893][ T6900] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  164.992148][ T6900] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  165.035987][ T5921] EXT4-fs (loop0): Remounting filesystem read-only
[  165.053575][   T37] audit: type=1800 audit(1766779256.292:138): pid=6896 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.193" name="file1" dev="loop3" ino=15 res=0 errno=0
[  165.112754][ T6902] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.193: Allocating blocks 497-513 which overlap fs metadata
[  165.115658][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  165.115950][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  165.153026][ T6902] EXT4-fs (loop3): Remounting filesystem read-only
[  165.157516][ T6902] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  165.157537][ T6902] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  165.204409][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  165.304672][ T6906] loop0: detected capacity change from 0 to 1024
[  165.305866][ T6906] EXT4-fs: inline encryption not supported
[  165.337341][ T6909] overlayfs: failed to resolve './file0': -2
[  165.401980][ T6906] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  165.402486][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  165.415637][ T6908] loop4: detected capacity change from 0 to 1024
[  165.433645][ T6908] EXT4-fs: inline encryption not supported
[  165.438088][   T37] audit: type=1800 audit(1766779256.682:139): pid=6906 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.191" name="file1" dev="loop0" ino=15 res=0 errno=0
[  165.502129][ T6908] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  165.536429][ T6916] loop3: detected capacity change from 0 to 1024
[  165.537687][ T6916] EXT4-fs: inline encryption not supported
[  165.545428][   T37] audit: type=1800 audit(1766779256.792:140): pid=6908 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.192" name="file1" dev="loop4" ino=15 res=0 errno=0
[  165.594862][ T6906] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.191: Allocating blocks 497-513 which overlap fs metadata
[  165.596181][ T6906] EXT4-fs (loop0): Remounting filesystem read-only
[  165.603046][ T6914] overlayfs: failed to set xattr on upper
[  165.603062][ T6914] overlayfs: ...falling back to redirect_dir=nofollow.
[  165.603069][ T6914] overlayfs: ...falling back to index=off.
[  165.603076][ T6914] overlayfs: ...falling back to uuid=null.
[  165.690080][ T6908] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.192: Allocating blocks 497-513 which overlap fs metadata
[  165.709918][ T6908] EXT4-fs (loop4): Remounting filesystem read-only
[  165.722204][ T6916] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  165.748571][   T37] audit: type=1800 audit(1766779257.002:141): pid=6916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.195" name="file1" dev="loop3" ino=15 res=0 errno=0
[  165.859895][ T6920] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.195: Allocating blocks 497-513 which overlap fs metadata
[  165.867454][ T6920] EXT4-fs (loop3): Remounting filesystem read-only
[  165.867663][ T6920] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  165.867679][ T6920] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  166.098952][ T6923] overlayfs: failed to resolve './file0': -2
[  166.277356][ T6926] overlayfs: failed to resolve './file0': -2
[  166.411376][ T6928] loop1: detected capacity change from 0 to 1024
[  166.412668][ T6928] EXT4-fs: inline encryption not supported
[  166.446857][ T6930] EXT4-fs: inline encryption not supported
[  166.515303][   T37] audit: type=1800 audit(1766779257.772:142): pid=6928 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.199" name="file1" dev="loop1" ino=15 res=0 errno=0
[  166.557556][   T37] audit: type=1800 audit(1766779257.812:143): pid=6930 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.198" name="file1" dev="loop3" ino=15 res=0 errno=0
[  166.623942][ T6936] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.198: Allocating blocks 497-513 which overlap fs metadata
[  166.631094][ T6936] EXT4-fs (loop3): Remounting filesystem read-only
[  166.631335][ T6936] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  166.631351][ T6936] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  166.632423][ T6929] EXT4-fs (loop3): pa ffff88805785c4a0: logic 32, phys. 449, len 2
[  166.636144][ T6928] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.199: Allocating blocks 497-513 which overlap fs metadata
[  166.636837][ T6928] EXT4-fs (loop1): Remounting filesystem read-only
[  166.934166][ T6258] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  166.962870][ T6938] EXT4-fs: inline encryption not supported
[  167.086027][ T6942] EXT4-fs: inline encryption not supported
[  167.218044][ T6949] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.200: Allocating blocks 497-513 which overlap fs metadata
[  167.218625][ T6949] EXT4-fs (loop3): Remounting filesystem read-only
[  167.218841][ T6949] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  167.218857][ T6949] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  167.274005][ T6947] EXT4-fs: inline encryption not supported
[  167.299238][ T6950] EXT4-fs: inline encryption not supported
[  167.374920][ T5921] EXT4-fs error (device loop0): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /43/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  167.412717][ T5921] EXT4-fs (loop0): Remounting filesystem read-only
[  167.465701][ T6258] team0: Port device team_slave_0 added
[  167.479796][ T6258] team0: Port device team_slave_1 added
[  167.531589][ T6947] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.203: Allocating blocks 497-513 which overlap fs metadata
[  167.532071][ T6947] EXT4-fs (loop4): Remounting filesystem read-only
[  167.539220][ T6955] overlayfs: failed to set xattr on upper
[  167.539233][ T6955] overlayfs: ...falling back to redirect_dir=nofollow.
[  167.539241][ T6955] overlayfs: ...falling back to index=off.
[  167.539247][ T6955] overlayfs: ...falling back to uuid=null.
[  167.667949][ T6958] EXT4-fs: inline encryption not supported
[  167.691053][ T6950] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.201: Allocating blocks 497-513 which overlap fs metadata
[  167.691521][ T6950] EXT4-fs (loop1): Remounting filesystem read-only
[  167.761096][ T6960] EXT4-fs: inline encryption not supported
[  167.875276][ T6258] batman_adv: batadv0: Adding interface: batadv_slave_0
[  167.875293][ T6258] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  167.875317][ T6258] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  167.877531][ T6258] batman_adv: batadv0: Adding interface: batadv_slave_1
[  167.877547][ T6258] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  167.877572][ T6258] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  167.895516][ T6966] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.205: Allocating blocks 497-513 which overlap fs metadata
[  167.931151][ T6960] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.204: Allocating blocks 497-513 which overlap fs metadata
[  167.943366][ T6960] EXT4-fs (loop0): Remounting filesystem read-only
[  167.943823][ T6965] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  167.943839][ T6965] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  168.074011][ T6966] EXT4-fs (loop3): Remounting filesystem read-only
[  168.074091][ T6966] overlayfs: failed to verify upper (/file0, ino=12, err=-117)
[  168.074110][ T6966] overlayfs: failed to verify index dir 'upper' xattr
[  168.074115][ T6966] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  168.158413][ T6970] EXT4-fs: inline encryption not supported
[  168.234494][ T6971] EXT4-fs: inline encryption not supported
[  168.472910][ T6981] EXT4-fs: inline encryption not supported
[  168.506394][ T6970] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.206: Allocating blocks 497-513 which overlap fs metadata
[  168.508350][ T6970] EXT4-fs (loop4): Remounting filesystem read-only
[  168.508550][ T6971] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.207: Allocating blocks 497-513 which overlap fs metadata
[  168.549156][ T6971] EXT4-fs (loop1): Remounting filesystem read-only
[  168.549603][ T6985] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  168.549652][ T6985] overlayfs: failed to verify upper root origin
2025/12/26 20:00:59 executed programs: 202
[  168.610094][ T6988] overlayfs: failed to resolve './file0': -2
[  168.643638][ T6968] EXT4-fs (loop1): pa ffff888043653a68: logic 64, phys. 481, len 2
[  168.806564][ T6989] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.209: Allocating blocks 497-513 which overlap fs metadata
[  168.842571][ T6989] EXT4-fs (loop3): Remounting filesystem read-only
[  168.842785][ T6989] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  168.842801][ T6989] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  168.910154][ T6258] hsr_slave_0: entered promiscuous mode
[  168.923344][ T6258] hsr_slave_1: entered promiscuous mode
[  169.160701][ T6995] set_capacity_and_notify: 10 callbacks suppressed
[  169.160718][ T6995] loop4: detected capacity change from 0 to 1024
[  169.162127][ T6996] overlayfs: failed to resolve './file0': -2
[  169.165083][ T6995] EXT4-fs: inline encryption not supported
[  169.376790][ T7004] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.210: Allocating blocks 497-513 which overlap fs metadata
[  169.413953][ T7004] EXT4-fs (loop4): Remounting filesystem read-only
[  169.414191][ T7004] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  169.414207][ T7004] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  169.486477][ T7008] overlayfs: failed to resolve './file0': -2
[  169.550085][ T7009] loop0: detected capacity change from 0 to 1024
[  169.560187][ T7009] EXT4-fs: inline encryption not supported
[  169.697827][   T37] kauditd_printk_skb: 10 callbacks suppressed
[  169.697846][   T37] audit: type=1800 audit(1766779260.952:154): pid=7009 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.213" name="file1" dev="loop0" ino=15 res=0 errno=0
[  169.760143][ T7014] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.213: Allocating blocks 497-513 which overlap fs metadata
[  169.765846][ T7014] EXT4-fs (loop0): Remounting filesystem read-only
[  169.766080][ T7014] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  169.766094][ T7014] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  170.130199][ T7020] loop1: detected capacity change from 0 to 1024
[  170.152882][ T7020] EXT4-fs: inline encryption not supported
[  170.183849][ T7022] loop4: detected capacity change from 0 to 1024
[  170.184587][ T7022] EXT4-fs: inline encryption not supported
[  170.249307][   T37] audit: type=1800 audit(1766779261.502:155): pid=7020 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.216" name="file1" dev="loop1" ino=15 res=0 errno=0
[  170.315616][ T7026] loop3: detected capacity change from 0 to 1024
[  170.318390][ T7026] EXT4-fs: inline encryption not supported
[  170.354469][ T7032] overlayfs: failed to resolve './file0': -2
[  170.355029][   T37] audit: type=1800 audit(1766779261.612:156): pid=7022 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.214" name="file1" dev="loop4" ino=15 res=0 errno=0
[  170.428703][   T37] audit: type=1800 audit(1766779261.682:157): pid=7026 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.217" name="file1" dev="loop3" ino=15 res=0 errno=0
[  170.492407][ T7022] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.214: Allocating blocks 497-513 which overlap fs metadata
[  170.497410][ T7022] EXT4-fs (loop4): Remounting filesystem read-only
[  170.498099][ T7017] EXT4-fs (loop4): pa ffff888043641de0: logic 96, phys. 481, len 2
[  170.617175][ T7026] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.217: Allocating blocks 497-513 which overlap fs metadata
[  170.617797][ T7026] EXT4-fs (loop3): Remounting filesystem read-only
[  171.058287][ T7045] loop1: detected capacity change from 0 to 1024
[  171.091276][ T7045] EXT4-fs: inline encryption not supported
[  171.121667][ T7046] loop4: detected capacity change from 0 to 1024
[  171.127709][ T7046] EXT4-fs: inline encryption not supported
[  171.183862][ T7047] loop3: detected capacity change from 0 to 1024
[  171.184045][   T37] audit: type=1800 audit(1766779262.442:158): pid=7045 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.218" name="file1" dev="loop1" ino=15 res=0 errno=0
[  171.193471][ T7047] EXT4-fs: inline encryption not supported
[  171.246875][   T37] audit: type=1800 audit(1766779262.502:159): pid=7046 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.219" name="file1" dev="loop4" ino=15 res=0 errno=0
[  171.353350][ T7056] loop0: detected capacity change from 0 to 1024
[  171.354452][ T7056] EXT4-fs: inline encryption not supported
[  171.393563][ T7058] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.219: Allocating blocks 497-513 which overlap fs metadata
[  171.395873][ T7058] EXT4-fs (loop4): Remounting filesystem read-only
[  171.396646][ T7058] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  171.396671][ T7058] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  171.453575][   T37] audit: type=1800 audit(1766779262.702:160): pid=7047 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.220" name="file1" dev="loop3" ino=15 res=0 errno=0
[  171.471398][ T7045] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.218: Allocating blocks 497-513 which overlap fs metadata
[  171.472014][ T7045] EXT4-fs (loop1): Remounting filesystem read-only
[  171.557045][ T7047] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.220: Allocating blocks 497-513 which overlap fs metadata
[  171.557580][ T7047] EXT4-fs (loop3): Remounting filesystem read-only
[  171.594084][   T37] audit: type=1800 audit(1766779262.852:161): pid=7056 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.221" name="file1" dev="loop0" ino=15 res=0 errno=0
[  171.671948][ T6258] netdevsim netdevsim5 netdevsim0: renamed from eth0
[  171.697089][ T7065] EXT4-fs error (device loop0): ext4_find_dest_de:2050: inode #18: block 145: comm syz.0.221: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  171.725628][ T7065] EXT4-fs (loop0): Remounting filesystem read-only
[  171.725802][ T7065] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  171.725818][ T7065] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  171.758716][ T6258] netdevsim netdevsim5 netdevsim1: renamed from eth1
[  171.788601][ T6258] netdevsim netdevsim5 netdevsim2: renamed from eth2
[  171.817692][ T6258] netdevsim netdevsim5 netdevsim3: renamed from eth3
[  172.043316][ T7078] loop1: detected capacity change from 0 to 1024
[  172.044464][ T7078] EXT4-fs: inline encryption not supported
[  172.124227][ T7079] EXT4-fs: inline encryption not supported
[  172.144512][ T7081] EXT4-fs: inline encryption not supported
[  172.148373][ T7082] EXT4-fs: inline encryption not supported
[  172.180043][   T37] audit: type=1800 audit(1766779263.432:162): pid=7078 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.223" name="file1" dev="loop1" ino=15 res=0 errno=0
[  172.249142][   T37] audit: type=1800 audit(1766779263.502:163): pid=7079 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.222" name="file1" dev="loop4" ino=15 res=0 errno=0
[  172.308423][ T6258] 8021q: adding VLAN 0 to HW filter on device bond0
[  172.341873][ T7082] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.225: Allocating blocks 497-513 which overlap fs metadata
[  172.360745][ T7082] EXT4-fs (loop0): Remounting filesystem read-only
[  172.371288][ T7080] EXT4-fs (loop0): pa ffff888043601cb8: logic 64, phys. 449, len 4
[  172.384903][ T7094] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.222: Allocating blocks 497-513 which overlap fs metadata
[  172.388045][ T7094] EXT4-fs (loop4): Remounting filesystem read-only
[  172.388264][ T7094] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  172.388278][ T7094] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  172.419565][ T7096] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.224: Allocating blocks 497-513 which overlap fs metadata
[  172.447267][ T6258] 8021q: adding VLAN 0 to HW filter on device team0
[  172.464366][ T7096] EXT4-fs (loop3): Remounting filesystem read-only
[  172.464508][ T7096] overlayfs: failed to verify upper (/file0, ino=12, err=-117)
[  172.464539][ T7096] overlayfs: failed to verify index dir 'upper' xattr
[  172.464546][ T7096] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  172.469087][ T7078] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.223: Allocating blocks 497-513 which overlap fs metadata
[  172.469536][ T7078] EXT4-fs (loop1): Remounting filesystem read-only
[  172.530622][ T3673] bridge0: port 1(bridge_slave_0) entered blocking state
[  172.530816][ T3673] bridge0: port 1(bridge_slave_0) entered forwarding state
[  172.559402][ T3062] bridge0: port 2(bridge_slave_1) entered blocking state
[  172.601721][ T3062] bridge0: port 2(bridge_slave_1) entered forwarding state
[  172.861501][ T7100] overlayfs: failed to resolve './file0': -2
[  172.959925][ T7102] EXT4-fs: inline encryption not supported
[  173.241969][ T7111] overlayfs: failed to resolve './file0': -2
[  173.309912][ T7115] overlayfs: failed to resolve './file0': -2
[  173.329461][ T7102] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.229: Allocating blocks 497-513 which overlap fs metadata
[  173.330067][ T7102] EXT4-fs (loop3): Remounting filesystem read-only
2025/12/26 20:01:04 executed programs: 223
[  173.783600][ T7120] EXT4-fs: inline encryption not supported
[  173.804435][ T7122] EXT4-fs: inline encryption not supported
[  173.974297][ T6258] 8021q: adding VLAN 0 to HW filter on device batadv0
[  174.006575][ T7130] EXT4-fs: inline encryption not supported
[  174.025752][ T7120] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.230: Allocating blocks 497-513 which overlap fs metadata
[  174.026293][ T7120] EXT4-fs (loop3): Remounting filesystem read-only
[  174.058213][ T7128] EXT4-fs: inline encryption not supported
[  174.082876][ T7133] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.231: Allocating blocks 497-513 which overlap fs metadata
[  174.084571][ T7133] EXT4-fs (loop0): Remounting filesystem read-only
[  174.084795][ T7133] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  174.084963][ T7133] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  174.184101][ T7130] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.233: Allocating blocks 497-513 which overlap fs metadata
[  174.184629][ T7130] EXT4-fs (loop4): Remounting filesystem read-only
[  174.185446][ T7129] EXT4-fs (loop4): pa ffff8880578994a0: logic 64, phys. 449, len 4
[  174.248583][ T7138] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.232: Allocating blocks 497-513 which overlap fs metadata
[  174.258633][ T7138] EXT4-fs (loop1): Remounting filesystem read-only
[  174.258858][ T7138] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  174.258874][ T7138] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  174.545085][ T7147] set_capacity_and_notify: 8 callbacks suppressed
[  174.545103][ T7147] loop0: detected capacity change from 0 to 1024
[  174.547940][ T7147] EXT4-fs: inline encryption not supported
[  174.571237][ T7146] loop4: detected capacity change from 0 to 1024
[  174.572424][ T7146] EXT4-fs: inline encryption not supported
[  174.601485][ T7145] loop3: detected capacity change from 0 to 1024
[  174.602713][ T7145] EXT4-fs: inline encryption not supported
[  174.714277][   T37] kauditd_printk_skb: 9 callbacks suppressed
[  174.714295][   T37] audit: type=1800 audit(1766779265.962:173): pid=7145 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
[  174.815326][ T7159] loop1: detected capacity change from 0 to 1024
[  174.816599][ T7159] EXT4-fs: inline encryption not supported
[  174.847532][ T7147] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.235: Allocating blocks 497-513 which overlap fs metadata
[  174.865380][ T7147] EXT4-fs (loop0): Remounting filesystem read-only
[  174.866655][ T7144] EXT4-fs (loop0): pa ffff8880578b6378: logic 80, phys. 481, len 2
[  174.914592][ T7145] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.234: Allocating blocks 497-513 which overlap fs metadata
[  174.915173][ T7145] EXT4-fs (loop3): Remounting filesystem read-only
[  174.915557][ T7157] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.236: Allocating blocks 497-513 which overlap fs metadata
[  174.915996][ T7157] EXT4-fs (loop4): Remounting filesystem read-only
[  174.916197][ T7157] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  174.916212][ T7157] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  175.007709][   T37] audit: type=1800 audit(1766779266.252:174): pid=7159 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.237" name="file1" dev="loop1" ino=15 res=0 errno=0
[  175.085053][ T7165] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.237: Allocating blocks 497-513 which overlap fs metadata
[  175.118054][ T7165] EXT4-fs (loop1): Remounting filesystem read-only
[  175.128462][ T7165] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  175.128482][ T7165] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  175.281523][ T7169] overlayfs: failed to resolve './file0': -2
[  175.515695][ T7174] loop3: detected capacity change from 0 to 1024
[  175.520137][ T7173] loop4: detected capacity change from 0 to 1024
[  175.533772][ T7174] EXT4-fs: inline encryption not supported
[  175.555124][ T7173] EXT4-fs: inline encryption not supported
[  175.571910][ T7175] loop1: detected capacity change from 0 to 1024
[  175.585748][ T7175] EXT4-fs: inline encryption not supported
[  175.594428][   T37] audit: type=1800 audit(1766779266.832:175): pid=7174 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.239" name="file1" dev="loop3" ino=15 res=0 errno=0
[  175.658035][   T37] audit: type=1800 audit(1766779266.912:176): pid=7173 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.240" name="file1" dev="loop4" ino=15 res=0 errno=0
[  175.695697][ T7180] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.239: Allocating blocks 497-513 which overlap fs metadata
[  175.722634][ T6258] veth0_vlan: entered promiscuous mode
[  175.744915][ T7180] EXT4-fs (loop3): Remounting filesystem read-only
[  175.745144][ T7180] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  175.745401][ T7180] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  175.785659][ T7183] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.240: Allocating blocks 497-513 which overlap fs metadata
[  175.812350][   T37] audit: type=1800 audit(1766779267.042:177): pid=7175 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.241" name="file1" dev="loop1" ino=15 res=0 errno=0
[  175.815869][ T6258] veth1_vlan: entered promiscuous mode
[  175.839290][ T7183] EXT4-fs (loop4): Remounting filesystem read-only
[  175.839538][ T7183] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  175.839555][ T7183] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  176.073940][ T6258] veth0_macvtap: entered promiscuous mode
[  176.133894][ T6258] veth1_macvtap: entered promiscuous mode
[  176.138384][ T7186] loop0: detected capacity change from 0 to 1024
[  176.169818][ T7186] EXT4-fs: inline encryption not supported
[  176.182910][ T6258] batman_adv: batadv0: Interface activated: batadv_slave_0
[  176.193916][ T5927] EXT4-fs error (device loop1): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /51/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  176.211442][ T5927] EXT4-fs (loop1): Remounting filesystem read-only
[  176.223533][ T6258] batman_adv: batadv0: Interface activated: batadv_slave_1
[  176.265872][ T3490] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  176.266124][ T3490] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  176.266173][ T3490] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  176.266204][ T3490] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  176.353190][   T37] audit: type=1800 audit(1766779267.612:178): pid=7186 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.245" name="file1" dev="loop0" ino=15 res=0 errno=0
[  176.422374][ T7191] overlayfs: failed to resolve './file0': -2
[  176.440131][ T7186] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.245: Allocating blocks 497-513 which overlap fs metadata
[  176.455103][ T7186] EXT4-fs (loop0): Remounting filesystem read-only
[  176.549013][ T7196] loop1: detected capacity change from 0 to 1024
[  176.549853][ T7196] EXT4-fs: inline encryption not supported
[  176.561882][ T7195] loop4: detected capacity change from 0 to 1024
[  176.563068][ T7195] EXT4-fs: inline encryption not supported
[  176.625714][   T37] audit: type=1800 audit(1766779267.882:179): pid=7195 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.244" name="file1" dev="loop4" ino=15 res=0 errno=0
[  176.687425][ T7195] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.244: Allocating blocks 497-513 which overlap fs metadata
[  176.687830][ T7195] EXT4-fs (loop4): Remounting filesystem read-only
[  176.692215][ T7201] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  176.692420][ T7201] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  176.755918][   T37] audit: type=1800 audit(1766779268.002:180): pid=7196 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
[  176.899183][ T7202] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.243: Allocating blocks 497-513 which overlap fs metadata
[  176.921843][ T7202] EXT4-fs (loop1): Remounting filesystem read-only
[  176.922096][ T7202] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  176.922113][ T7202] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  176.925358][ T7204] EXT4-fs: inline encryption not supported
[  177.008713][   T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  177.008735][   T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  177.141391][   T37] audit: type=1800 audit(1766779268.402:181): pid=7204 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.246" name="file1" dev="loop0" ino=15 res=0 errno=0
[  177.207157][ T7208] EXT4-fs: inline encryption not supported
[  177.253946][ T7204] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.246: Allocating blocks 497-513 which overlap fs metadata
[  177.263569][ T7204] EXT4-fs (loop0): Remounting filesystem read-only
[  177.291717][ T7203] EXT4-fs (loop0): pa ffff888057899378: logic 64, phys. 449, len 4
[  177.297346][   T37] audit: type=1800 audit(1766779268.552:182): pid=7208 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.249" name="file1" dev="loop3" ino=15 res=0 errno=0
[  177.374711][ T7208] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.249: Allocating blocks 497-513 which overlap fs metadata
[  177.401796][ T7208] EXT4-fs (loop3): Remounting filesystem read-only
[  177.402282][ T7215] overlayfs: upper fs does not support tmpfile.
[  177.422943][ T7214] EXT4-fs: inline encryption not supported
[  177.452895][ T2971] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  177.452909][ T2971] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  177.482930][ T7207] EXT4-fs (loop3): pa ffff8880578e4940: logic 64, phys. 449, len 4
[  177.588859][ T7220] EXT4-fs: inline encryption not supported
[  177.603294][ T7221] overlayfs: failed to resolve './file0': -2
[  177.744321][ T7224] EXT4-fs error (device loop4): ext4_find_dest_de:2050: inode #18: block 145: comm syz.4.247: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  177.770924][ T7224] EXT4-fs (loop4): Remounting filesystem read-only
[  177.771121][ T7224] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  177.771136][ T7224] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  177.898636][ T7220] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.250: Allocating blocks 497-513 which overlap fs metadata
[  177.899156][ T7220] EXT4-fs (loop0): Remounting filesystem read-only
[  177.899485][ T7227] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  177.899631][ T7227] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  178.009876][ T7228] EXT4-fs: inline encryption not supported
[  178.195091][ T7232] EXT4-fs: inline encryption not supported
[  178.208702][ T7228] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.251: Allocating blocks 497-513 which overlap fs metadata
[  178.234101][ T7228] EXT4-fs (loop3): Remounting filesystem read-only
[  178.532109][ T7240] EXT4-fs: inline encryption not supported
[  178.534817][ T7242] EXT4-fs: inline encryption not supported
[  178.747915][ T7254] EXT4-fs: inline encryption not supported
[  178.755181][ T7242] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.254: Allocating blocks 497-513 which overlap fs metadata
[  178.756876][ T7242] EXT4-fs (loop1): Remounting filesystem read-only
[  178.761206][ T7239] EXT4-fs (loop1): pa ffff8880435fb378: logic 64, phys. 449, len 4
2025/12/26 20:01:10 executed programs: 250
[  178.801846][ T6258] EXT4-fs error (device loop5): ext4_readdir:264: inode #19: block 129: comm syz-executor: path /0/file1/bus/work: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  178.826163][ T6258] EXT4-fs (loop5): Remounting filesystem read-only
[  178.955994][ T7257] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.255: Allocating blocks 497-513 which overlap fs metadata
[  178.959308][ T7257] EXT4-fs (loop3): Remounting filesystem read-only
[  178.959516][ T7257] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  178.959531][ T7257] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  179.085307][ T7259] EXT4-fs: inline encryption not supported
[  179.086590][ T7261] EXT4-fs: inline encryption not supported
[  179.117024][ T5929] EXT4-fs error (device loop4): 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
[  179.117548][ T5929] EXT4-fs (loop4): Remounting filesystem read-only
[  179.235587][ T7267] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.257: Allocating blocks 497-513 which overlap fs metadata
[  179.246086][ T7267] EXT4-fs (loop1): Remounting filesystem read-only
[  179.246327][ T7267] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  179.246342][ T7267] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  179.290962][ T7266] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.256: Allocating blocks 497-513 which overlap fs metadata
[  179.322427][ T7266] EXT4-fs (loop5): Remounting filesystem read-only
[  179.350857][ T7266] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  179.350880][ T7266] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  179.550034][ T7275] overlayfs: failed to resolve './file0': -2
[  179.580850][ T7274] set_capacity_and_notify: 11 callbacks suppressed
[  179.580869][ T7274] loop0: detected capacity change from 0 to 1024
[  179.582163][ T7274] EXT4-fs: inline encryption not supported
[  179.661298][ T7276] overlayfs: failed to resolve './file0': -2
[  179.838057][ T7279] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.260: Allocating blocks 497-513 which overlap fs metadata
[  179.849783][ T7279] EXT4-fs (loop0): Remounting filesystem read-only
[  179.850085][ T7279] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  179.850100][ T7279] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  179.984359][ T7282] loop1: detected capacity change from 0 to 1024
[  179.985146][ T7282] EXT4-fs: inline encryption not supported
[  180.034474][ T7284] loop5: detected capacity change from 0 to 1024
[  180.035867][ T7284] EXT4-fs: inline encryption not supported
[  180.157944][   T37] kauditd_printk_skb: 10 callbacks suppressed
[  180.157963][   T37] audit: type=1800 audit(1766779271.402:193): pid=7282 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.261" name="file1" dev="loop1" ino=15 res=0 errno=0
[  180.158008][   T37] audit: type=1800 audit(1766779271.402:194): pid=7284 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.5.262" name="file1" dev="loop5" ino=15 res=0 errno=0
[  180.237824][ T7282] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.261: Allocating blocks 497-513 which overlap fs metadata
[  180.238365][ T7282] EXT4-fs (loop1): Remounting filesystem read-only
[  180.257392][ T7290] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.262: Allocating blocks 497-513 which overlap fs metadata
[  180.272607][ T7289] overlayfs: upper fs does not support tmpfile.
[  180.330386][ T7290] EXT4-fs (loop5): Remounting filesystem read-only
[  180.330501][ T7290] overlayfs: failed to verify upper (/file0, ino=12, err=-117)
[  180.330532][ T7290] overlayfs: failed to verify index dir 'upper' xattr
[  180.330539][ T7290] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  180.357665][ T7280] EXT4-fs (loop1): pa ffff88803d7c0818: logic 64, phys. 481, len 2
[  180.433946][ T7292] loop0: detected capacity change from 0 to 1024
[  180.435153][ T7292] EXT4-fs: inline encryption not supported
[  180.472400][ T7295] loop3: detected capacity change from 0 to 1024
[  180.473570][ T7295] EXT4-fs: inline encryption not supported
[  180.505992][ T7299] loop4: detected capacity change from 0 to 1024
[  180.507192][ T7299] EXT4-fs: inline encryption not supported
[  180.591253][   T37] audit: type=1800 audit(1766779271.842:195): pid=7295 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
[  180.602902][   T37] audit: type=1800 audit(1766779271.862:196): pid=7292 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.263" name="file1" dev="loop0" ino=15 res=0 errno=0
[  180.677230][ T7304] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.263: Allocating blocks 497-513 which overlap fs metadata
[  180.694622][   T37] audit: type=1800 audit(1766779271.952:197): pid=7299 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
[  180.704551][ T7304] EXT4-fs (loop0): Remounting filesystem read-only
[  180.704789][ T7304] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  180.704815][ T7304] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  180.706824][ T7291] EXT4-fs (loop0): pa ffff8880578e5128: logic 32, phys. 449, len 2
[  180.760912][ T7295] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.265: Allocating blocks 497-513 which overlap fs metadata
[  180.766844][ T7295] EXT4-fs (loop3): Remounting filesystem read-only
[  180.832744][ T7309] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.264: Allocating blocks 497-513 which overlap fs metadata
[  180.835511][ T7306] loop1: detected capacity change from 0 to 1024
[  180.836261][ T7306] EXT4-fs: inline encryption not supported
[  180.838285][ T7309] EXT4-fs (loop4): Remounting filesystem read-only
[  180.838603][ T7309] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  180.838619][ T7309] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  180.839900][ T7308] loop5: detected capacity change from 0 to 1024
[  180.846334][ T7308] EXT4-fs: inline encryption not supported
[  180.918478][   T37] audit: type=1800 audit(1766779272.172:198): pid=7306 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.267" name="file1" dev="loop1" ino=15 res=0 errno=0
[  180.942493][   T37] audit: type=1800 audit(1766779272.202:199): pid=7308 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.5.266" name="file1" dev="loop5" ino=15 res=0 errno=0
[  181.075223][ T7314] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.267: Allocating blocks 497-513 which overlap fs metadata
[  181.111344][ T7314] EXT4-fs (loop1): Remounting filesystem read-only
[  181.111579][ T7314] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  181.111595][ T7314] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  181.113787][ T7305] EXT4-fs (loop1): pa ffff8880436f6818: logic 32, phys. 449, len 2
[  181.113841][ T7308] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.266: Allocating blocks 497-513 which overlap fs metadata
[  181.118505][ T7308] EXT4-fs (loop5): Remounting filesystem read-only
[  181.402633][ T7320] overlayfs: failed to resolve './file0': -2
[  181.462327][ T7322] overlayfs: failed to resolve './file0': -2
[  181.587183][ T7323] loop4: detected capacity change from 0 to 1024
[  181.588631][ T7323] EXT4-fs: inline encryption not supported
[  181.668343][   T37] audit: type=1800 audit(1766779272.922:200): pid=7323 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.270" name="file1" dev="loop4" ino=15 res=0 errno=0
[  181.713302][ T7323] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.270: Allocating blocks 497-513 which overlap fs metadata
[  181.713988][ T7323] EXT4-fs (loop4): Remounting filesystem read-only
[  181.714847][ T7321] EXT4-fs (loop4): pa ffff888043632128: logic 64, phys. 449, len 4
[  181.821104][ T7329] loop1: detected capacity change from 0 to 1024
[  181.851589][ T7329] EXT4-fs: inline encryption not supported
[  181.905431][ T7328] EXT4-fs: inline encryption not supported
[  181.957309][ T7333] EXT4-fs: inline encryption not supported
[  182.035541][   T37] audit: type=1800 audit(1766779273.292:201): pid=7328 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.5.272" name="file1" dev="loop5" ino=15 res=0 errno=0
[  182.041610][   T37] audit: type=1800 audit(1766779273.302:202): pid=7329 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.271" name="file1" dev="loop1" ino=15 res=0 errno=0
[  182.069355][ T7328] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.272: Allocating blocks 497-513 which overlap fs metadata
[  182.070116][ T7328] EXT4-fs (loop5): Remounting filesystem read-only
[  182.089352][ T7326] EXT4-fs (loop5): pa ffff8880578b6cb8: logic 64, phys. 449, len 4
[  182.124503][ T7329] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.271: Allocating blocks 497-513 which overlap fs metadata
[  182.125171][ T7329] EXT4-fs (loop1): Remounting filesystem read-only
[  182.160192][ T7327] EXT4-fs (loop1): pa ffff88804342e378: logic 64, phys. 449, len 4
[  182.307957][ T7339] EXT4-fs: inline encryption not supported
[  182.307968][ T7333] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.273: Allocating blocks 497-513 which overlap fs metadata
[  182.308511][ T7333] EXT4-fs (loop4): Remounting filesystem read-only
[  182.311451][ T7340] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  182.311506][ T7340] overlayfs: failed to verify upper root origin
[  182.379701][ T7331] EXT4-fs (loop4): pa ffff888043632250: logic 32, phys. 481, len 2
[  182.457339][ T7346] EXT4-fs: inline encryption not supported
[  182.464373][ T7343] EXT4-fs: inline encryption not supported
[  182.573534][ T7351] overlayfs: failed to resolve './file0': -2
[  182.604660][ T7354] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.274: Allocating blocks 497-513 which overlap fs metadata
[  182.657345][ T7354] EXT4-fs (loop0): Remounting filesystem read-only
[  182.657578][ T7354] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  182.657595][ T7354] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  182.663072][ T7338] EXT4-fs (loop0): pa ffff888043632b90: logic 32, phys. 449, len 2
[  182.733268][ T7355] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.276: Allocating blocks 497-513 which overlap fs metadata
[  182.748161][ T7355] EXT4-fs (loop5): Remounting filesystem read-only
[  182.748405][ T7355] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  182.748420][ T7355] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  182.808442][ T7356] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.275: Allocating blocks 497-513 which overlap fs metadata
[  182.827065][ T7356] EXT4-fs (loop3): Remounting filesystem read-only
[  182.827306][ T7356] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  182.827569][ T7356] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  183.013557][ T7359] EXT4-fs: inline encryption not supported
[  183.212047][ T7369] overlayfs: failed to resolve './file0': -2
[  183.244259][ T7368] EXT4-fs: inline encryption not supported
[  183.286239][ T7371] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.278: Allocating blocks 497-513 which overlap fs metadata
[  183.310458][ T7371] EXT4-fs (loop4): Remounting filesystem read-only
[  183.310761][ T7371] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  183.310777][ T7371] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  183.424683][ T7372] EXT4-fs: inline encryption not supported
[  183.461182][ T7379] EXT4-fs: inline encryption not supported
[  183.538518][ T7383] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.279: Allocating blocks 497-513 which overlap fs metadata
[  183.594007][ T7383] EXT4-fs (loop0): Remounting filesystem read-only
[  183.594244][ T7383] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  183.594499][ T7383] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  183.683893][ T7379] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.282: Allocating blocks 497-513 which overlap fs metadata
[  183.709023][ T7385] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.281: Allocating blocks 497-513 which overlap fs metadata
[  183.724257][ T7385] EXT4-fs (loop3): Remounting filesystem read-only
[  183.724508][ T7385] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  183.724524][ T7385] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  183.725665][ T7379] EXT4-fs (loop1): Remounting filesystem read-only
2025/12/26 20:01:15 executed programs: 280
[  184.028767][ T7390] EXT4-fs: inline encryption not supported
[  184.085974][ T7393] EXT4-fs: inline encryption not supported
[  184.216447][ T7400] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.283: Allocating blocks 497-513 which overlap fs metadata
[  184.237371][ T7400] EXT4-fs (loop4): Remounting filesystem read-only
[  184.237634][ T7400] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  184.237651][ T7400] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  184.298899][ T7389] EXT4-fs (loop4): pa ffff8880435fbde0: logic 32, phys. 449, len 2
[  184.300044][ T7403] EXT4-fs: inline encryption not supported
[  184.387152][ T7404] EXT4-fs: inline encryption not supported
[  184.493897][ T7408] EXT4-fs: inline encryption not supported
[  184.516483][ T7411] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.284: Allocating blocks 497-513 which overlap fs metadata
[  184.545696][ T7411] EXT4-fs (loop0): Remounting filesystem read-only
[  184.545944][ T7411] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  184.545960][ T7411] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  184.597416][ T7393] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.287: Allocating blocks 497-513 which overlap fs metadata
[  184.598046][ T7393] EXT4-fs (loop5): Remounting filesystem read-only
[  184.598867][ T7392] EXT4-fs (loop5): pa ffff888043527818: logic 256, phys. 481, len 2
[  184.696364][ T7404] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.285: Allocating blocks 497-513 which overlap fs metadata
[  184.697066][ T7404] EXT4-fs (loop3): Remounting filesystem read-only
[  184.708968][ T7416] EXT4-fs (loop3): pa ffff888043527cb8: logic 64, phys. 481, len 2
[  184.709311][ T7416] overlayfs: failed to set xattr on upper
[  184.709320][ T7416] overlayfs: ...falling back to redirect_dir=nofollow.
[  184.709328][ T7416] overlayfs: ...falling back to index=off.
[  184.709334][ T7416] overlayfs: ...falling back to uuid=null.
[  184.838433][ T7418] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.286: Allocating blocks 497-513 which overlap fs metadata
[  184.862892][ T7418] EXT4-fs (loop1): Remounting filesystem read-only
[  184.863129][ T7418] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  184.863145][ T7418] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  185.039922][ T7422] overlayfs: failed to resolve './file0': -2
[  185.269214][ T7428] overlayfs: failed to resolve './file0': -2
[  185.406714][ T7427] set_capacity_and_notify: 14 callbacks suppressed
[  185.406733][ T7427] loop5: detected capacity change from 0 to 1024
[  185.407943][ T7427] EXT4-fs: inline encryption not supported
[  185.563212][ T7430] loop1: detected capacity change from 0 to 1024
[  185.564481][ T7430] EXT4-fs: inline encryption not supported
[  185.616241][   T37] kauditd_printk_skb: 13 callbacks suppressed
[  185.616258][   T37] audit: type=1800 audit(1766779276.872:216): pid=7427 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.5.290" name="file1" dev="loop5" ino=15 res=0 errno=0
[  185.705007][ T7436] loop3: detected capacity change from 0 to 1024
[  185.731179][ T7427] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.290: Allocating blocks 497-513 which overlap fs metadata
[  185.739470][   T37] audit: type=1800 audit(1766779276.992:217): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.292" name="file1" dev="loop1" ino=15 res=0 errno=0
[  185.739861][ T7436] EXT4-fs: inline encryption not supported
[  185.749449][ T7427] EXT4-fs (loop5): Remounting filesystem read-only
[  185.777528][ T7437] overlayfs: upper fs does not support tmpfile.
[  185.844714][ T7426] EXT4-fs (loop5): pa ffff888043610128: logic 64, phys. 481, len 2
[  185.881966][ T7442] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.292: Allocating blocks 497-513 which overlap fs metadata
[  185.917283][ T7446] loop4: detected capacity change from 0 to 1024
[  185.918975][ T7446] EXT4-fs: inline encryption not supported
[  185.941493][ T7442] EXT4-fs (loop1): Remounting filesystem read-only
[  185.941743][ T7442] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  185.941760][ T7442] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  185.952730][   T37] audit: type=1800 audit(1766779277.212:218): pid=7436 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.291" name="file1" dev="loop3" ino=15 res=0 errno=0
[  186.074755][ T7436] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.291: Allocating blocks 497-513 which overlap fs metadata
[  186.075356][ T7436] EXT4-fs (loop3): Remounting filesystem read-only
[  186.111533][   T37] audit: type=1800 audit(1766779277.332:219): pid=7446 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.293" name="file1" dev="loop4" ino=15 res=0 errno=0
[  186.151244][ T7446] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.293: Allocating blocks 497-513 which overlap fs metadata
[  186.154158][ T7446] EXT4-fs (loop4): Remounting filesystem read-only
[  186.164148][ T7448] overlayfs: upper fs does not support tmpfile.
[  186.203360][ T7451] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  186.203430][ T7451] overlayfs: failed to verify upper root origin
[  186.221662][ T7433] EXT4-fs (loop3): pa ffff88804341d250: logic 64, phys. 481, len 2
[  186.272939][ T7452] loop5: detected capacity change from 0 to 1024
[  186.274128][ T7452] EXT4-fs: inline encryption not supported
[  186.382072][ T7454] loop0: detected capacity change from 0 to 1024
[  186.383274][ T7454] EXT4-fs: inline encryption not supported
[  186.445987][   T37] audit: type=1800 audit(1766779277.702:220): pid=7452 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.5.294" name="file1" dev="loop5" ino=15 res=0 errno=0
[  186.533338][ T7463] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.294: Allocating blocks 497-513 which overlap fs metadata
[  186.591119][ T7463] EXT4-fs (loop5): Remounting filesystem read-only
[  186.591357][ T7463] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  186.591374][ T7463] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  186.600464][   T37] audit: type=1800 audit(1766779277.852:221): pid=7454 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.295" name="file1" dev="loop0" ino=15 res=0 errno=0
[  186.675564][ T7467] loop3: detected capacity change from 0 to 1024
[  186.676690][ T7467] EXT4-fs: inline encryption not supported
[  186.742234][ T7471] loop1: detected capacity change from 0 to 1024
[  186.743389][ T7471] EXT4-fs: inline encryption not supported
[  186.768374][ T7470] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.295: Allocating blocks 497-513 which overlap fs metadata
[  186.769096][ T7470] EXT4-fs (loop0): Remounting filesystem read-only
[  186.769309][ T7470] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  186.769325][ T7470] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  186.860470][   T37] audit: type=1800 audit(1766779278.112:222): pid=7467 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
[  186.861271][ T7469] loop4: detected capacity change from 0 to 1024
[  186.871006][ T7469] EXT4-fs: inline encryption not supported
[  186.904658][   T37] audit: type=1800 audit(1766779278.162:223): pid=7471 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.296" name="file1" dev="loop1" ino=15 res=0 errno=0
[  187.006694][   T37] audit: type=1800 audit(1766779278.262:224): pid=7469 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
[  187.030919][ T7467] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.297: Allocating blocks 497-513 which overlap fs metadata
[  187.051168][ T7467] EXT4-fs (loop3): Remounting filesystem read-only
[  187.053439][ T7476] overlayfs: upper fs does not support tmpfile.
[  187.131927][ T7466] EXT4-fs (loop3): pa ffff888043653b90: logic 64, phys. 481, len 2
[  187.194908][ T7484] loop5: detected capacity change from 0 to 1024
[  187.196328][ T7484] EXT4-fs: inline encryption not supported
[  187.230234][ T7469] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.298: Allocating blocks 497-513 which overlap fs metadata
[  187.261466][ T7469] EXT4-fs (loop4): Remounting filesystem read-only
[  187.352553][   T37] audit: type=1800 audit(1766779278.602:225): pid=7484 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.5.299" name="file1" dev="loop5" ino=15 res=0 errno=0
[  187.403329][ T7471] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.296: Allocating blocks 497-513 which overlap fs metadata
[  187.420342][ T7471] EXT4-fs (loop1): Remounting filesystem read-only
[  187.422349][ T7468] EXT4-fs (loop1): pa ffff88805785cde0: logic 256, phys. 481, len 2
[  187.512278][ T7489] EXT4-fs: inline encryption not supported
[  187.602907][ T7484] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.299: Allocating blocks 497-513 which overlap fs metadata
[  187.606789][ T7489] EXT4-fs mount: 168 callbacks suppressed
[  187.606813][ T7489] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  187.608961][ T7484] EXT4-fs (loop5): Remounting filesystem read-only
[  187.706439][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  187.732853][ T7495] EXT4-fs: inline encryption not supported
[  187.839345][ T7489] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.300: Allocating blocks 497-513 which overlap fs metadata
[  187.842751][ T7495] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  187.850493][ T7489] EXT4-fs (loop0): Remounting filesystem read-only
[  187.851480][ T7488] EXT4-fs (loop0): pa ffff888057898250: logic 80, phys. 465, len 3
[  187.866158][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  188.017387][ T7495] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.301: Allocating blocks 497-513 which overlap fs metadata
[  188.017992][ T7495] EXT4-fs (loop3): Remounting filesystem read-only
[  188.044140][ T7504] overlayfs: failed to create directory ./bus/work (errno: 30); mounting read-only
[  188.044404][ T7504] overlayfs: failed to set uuid (/file0, err=-30); falling back to uuid=null.
[  188.053444][ T6258] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  188.090061][ T7508] overlayfs: failed to resolve './file0': -2
[  188.191942][ T7512] overlayfs: failed to resolve './file0': -2
[  188.257629][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  188.281283][ T7513] overlayfs: failed to resolve './file0': -2
[  188.343018][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  188.495244][ T7516] EXT4-fs: inline encryption not supported
[  188.552997][ T7518] EXT4-fs: inline encryption not supported
[  188.670813][ T7518] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  188.679378][ T7516] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  188.874787][ T7528] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.305: Allocating blocks 497-513 which overlap fs metadata
[  188.877078][ T7528] EXT4-fs (loop0): Remounting filesystem read-only
[  188.877306][ T7528] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  188.877321][ T7528] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  188.903236][ T7529] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.306: Allocating blocks 497-513 which overlap fs metadata
[  188.918718][ T7529] EXT4-fs (loop3): Remounting filesystem read-only
[  188.918836][ T7529] overlayfs: failed to verify upper root origin
2025/12/26 20:01:20 executed programs: 302
[  188.984368][ T7532] EXT4-fs: inline encryption not supported
[  189.041956][ T7534] EXT4-fs: inline encryption not supported
[  189.064605][ T7532] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  189.118415][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  189.223867][ T7534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  189.252284][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  189.276329][ T7532] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.307: Allocating blocks 497-513 which overlap fs metadata
[  189.276783][ T7532] EXT4-fs (loop4): Remounting filesystem read-only
[  189.347660][ T7548] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.308: Allocating blocks 497-513 which overlap fs metadata
[  189.366112][ T7548] EXT4-fs (loop1): Remounting filesystem read-only
[  189.366335][ T7548] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  189.366351][ T7548] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  189.423946][ T7545] EXT4-fs: inline encryption not supported
[  189.496018][ T7545] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  189.607410][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  189.673407][ T7554] EXT4-fs: inline encryption not supported
[  189.703548][ T5927] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  189.715772][ T7545] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.310: Allocating blocks 497-513 which overlap fs metadata
[  189.716373][ T7545] EXT4-fs (loop5): Remounting filesystem read-only
[  189.773388][ T7564] overlayfs: failed to resolve './file0': -2
[  189.834812][ T7563] EXT4-fs: inline encryption not supported
[  189.838536][ T7554] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  189.940541][ T7554] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.309: Allocating blocks 497-513 which overlap fs metadata
[  189.945318][ T7554] EXT4-fs (loop0): Remounting filesystem read-only
[  189.948793][ T7563] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  190.093898][ T7570] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.312: Allocating blocks 497-513 which overlap fs metadata
[  190.115024][ T7570] EXT4-fs (loop4): Remounting filesystem read-only
[  190.115418][ T7570] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  190.115435][ T7570] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  190.205952][ T6258] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  190.240878][ T7571] overlayfs: failed to resolve './file0': -2
[  190.379285][ T5921] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  190.517952][ T7579] set_capacity_and_notify: 9 callbacks suppressed
[  190.517972][ T7579] loop5: detected capacity change from 0 to 1024
[  190.519222][ T7579] EXT4-fs: inline encryption not supported
[  190.520214][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  190.520937][ T7580] loop3: detected capacity change from 0 to 1024
[  190.522103][ T7580] EXT4-fs: inline encryption not supported
[  190.628924][ T7580] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  190.642946][   T37] kauditd_printk_skb: 9 callbacks suppressed
[  190.642963][   T37] audit: type=1800 audit(1766779281.892:235): pid=7580 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.3.317" name="file1" dev="loop3" ino=15 res=0 errno=0
[  190.712418][ T7579] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  190.755382][   T37] audit: type=1800 audit(1766779282.002:236): pid=7579 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.5.314" name="file1" dev="loop5" ino=15 res=0 errno=0
[  190.803977][ T7586] loop4: detected capacity change from 0 to 1024
[  190.805195][ T7586] EXT4-fs: inline encryption not supported
[  190.854131][ T7592] EXT4-fs error (device loop5): ext4_find_dest_de:2050: inode #18: block 145: comm syz.5.314: bad entry in directory: directory entry overrun - offset=0, inode=3925999616, rec_len=65536, size=1024 fake=0
[  190.863150][ T7591] loop0: detected capacity change from 0 to 1024
[  190.864319][ T7591] EXT4-fs: inline encryption not supported
[  190.905791][ T7592] EXT4-fs (loop5): Remounting filesystem read-only
[  190.905966][ T7592] overlayfs: failed to create directory ./bus/index (errno: 30); mounting read-only
[  190.905982][ T7592] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index.
[  190.912411][ T7580] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.317: Allocating blocks 497-513 which overlap fs metadata
[  190.961919][ T7580] EXT4-fs (loop3): Remounting filesystem read-only
[  190.962287][ T7578] EXT4-fs (loop3): pa ffff888057850128: logic 32, phys. 481, len 2
[  190.967380][ T7591] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  190.983222][ T7586] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  191.015377][   T37] audit: type=1800 audit(1766779282.262:237): pid=7591 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.315" name="file1" dev="loop0" ino=15 res=0 errno=0
[  191.026370][   T37] audit: type=1800 audit(1766779282.282:238): pid=7586 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.4.316" name="file1" dev="loop4" ino=15 res=0 errno=0
[  191.103099][ T7586] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.316: Allocating blocks 497-513 which overlap fs metadata
[  191.107634][ T7586] EXT4-fs (loop4): Remounting filesystem read-only
[  191.186188][ T7591] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.315: Allocating blocks 497-513 which overlap fs metadata
[  191.188220][ T7591] EXT4-fs (loop0): Remounting filesystem read-only
[  191.269371][ T7602] loop1: detected capacity change from 0 to 1024
[  191.277215][ T7602] EXT4-fs: inline encryption not supported
[  191.353665][ T7602] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[  191.396374][   T37] audit: type=1800 audit(1766779282.652:239): pid=7602 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.1.318" name="file1" dev="loop1" ino=15 res=0 errno=0
[  191.400005][ T6258] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  191.445467][ T5928] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  191.506949][ T7602] ==================================================================
[  191.506961][ T7602] BUG: KASAN: use-after-free in ext4_find_extent+0xae6/0xcc0
[  191.506987][ T7602] Read of size 4 at addr ffff888048c63018 b[  191.506987][ T7602] Read of size 4 at addr ffff888048c63018 by task syz.1.318/7602
[  191.506996][ T7602] 
[  191.507013][ T7602] CPU: 0 UID: 0 PID: 7602 Comm: syz.1.318 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  191.507025][ T7602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  191.507037][ T7602] Call Trace:
[  191.507044][ T7602]  <TASK>
[  191.507048][ T7602]  dump_stack_lvl+0xe8/0x150
[  191.507069][ T7602]  print_report+0xca/0x240
[  191.507082][ T7602]  ? ext4_find_extent+0xae6/0xcc0
[  191.507094][ T7602]  kasan_report+0x118/0x150
[  191.507110][ T7602]  ? ext4_find_extent+0xae6/0xcc0
[  191.507124][ T7602]  ext4_find_extent+0xae6/0xcc0
[  191.507139][ T7602]  ext4_ext_map_blocks+0x278/0x69c0
[  191.507156][ T7602]  ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[  191.507174][ T7602]  ? do_raw_spin_lock+0x121/0x290
[  191.507185][ T7602]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[  191.507200][ T7602]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  191.507211][ T7602]  ? lockdep_hardirqs_on+0x7b/0x110
[  191.507224][ T7602]  ext4_map_blocks+0x82c/0x16f0
[  191.507237][ T7602]  ? __pfx_ext4_map_blocks+0x10/0x10
[  191.507247][ T7602]  ? __pfx_invalidate_inode_pages2_range+0x10/0x10
[  191.507259][ T7602]  ? ext4_journal_check_start+0x1c/0x2b0
[  191.507273][ T7602]  ? __ext4_journal_start_sb+0x25a/0x580
[  191.507287][ T7602]  ext4_iomap_begin+0x1358/0x1820
[  191.507315][ T7602]  ? __pfx_ext4_iomap_begin+0x10/0x10
[  191.507329][ T7602]  ? __pfx_ext4_iomap_begin+0x10/0x10
[  191.507340][ T7602]  iomap_iter+0x5ef/0xeb0
[  191.507357][ T7602]  __iomap_dio_rw+0xc3d/0x1d90
[  191.507372][ T7602]  ? __pfx___iomap_dio_rw+0x10/0x10
[  191.507386][ T7602]  ? ext4_orphan_add+0x127/0x1230
[  191.507396][ T7602]  ? __ext4_mark_inode_dirty+0x4c8/0x6e0
[  191.507409][ T7602]  ? __pfx_ext4_orphan_add+0x10/0x10
[  191.507418][ T7602]  ? ext4_journal_check_start+0x1cf/0x2b0
[  191.507431][ T7602]  iomap_dio_rw+0x45/0xb0
[  191.507442][ T7602]  ext4_file_write_iter+0x16a8/0x1be0
[  191.507457][ T7602]  ? __pfx_ext4_file_write_iter+0x10/0x10
[  191.507468][ T7602]  ? __asan_memset+0x22/0x50
[  191.507482][ T7602]  iter_file_splice_write+0x977/0x10b0
[  191.507498][ T7602]  ? __pfx_iter_file_splice_write+0x10/0x10
[  191.507511][ T7602]  ? __pfx_iter_file_splice_write+0x10/0x10
[  191.507522][ T7602]  direct_splice_actor+0x104/0x160
[  191.507532][ T7602]  splice_direct_to_actor+0x5b3/0xcd0
[  191.507547][ T7602]  ? __pfx_direct_splice_actor+0x10/0x10
[  191.507557][ T7602]  ? __pfx_splice_direct_to_actor+0x10/0x10
[  191.507570][ T7602]  do_splice_direct+0x187/0x270
[  191.507580][ T7602]  ? __pfx_do_splice_direct+0x10/0x10
[  191.507591][ T7602]  ? __pfx_direct_file_splice_eof+0x10/0x10
[  191.507604][ T7602]  ? rw_verify_area+0x25b/0x4e0
[  191.507618][ T7602]  do_sendfile+0x4ec/0x7f0
[  191.507627][ T7602]  ? kasan_quarantine_put+0xbb/0x1f0
[  191.507642][ T7602]  ? __pfx_do_sendfile+0x10/0x10
[  191.507653][ T7602]  ? __se_sys_futex+0x36f/0x400
[  191.507668][ T7602]  __se_sys_sendfile64+0x13e/0x190
[  191.507678][ T7602]  ? __pfx___se_sys_sendfile64+0x10/0x10
[  191.507690][ T7602]  do_syscall_64+0xec/0xf80
[  191.507699][ T7602]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  191.507709][ T7602]  ? trace_irq_disable+0x37/0x100
[  191.507720][ T7602]  ? clear_bhb_loop+0x60/0xb0
[  191.507735][ T7602]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  191.507745][ T7602] RIP: 0033:0x7f4aee49f749
[  191.507759][ T7602] 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
[  191.507768][ T7602] RSP: 002b:00007f4aedb0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  191.507782][ T7602] RAX: ffffffffffffffda RBX: 00007f4aee6f5fa0 RCX: 00007f4aee49f749
[  191.507790][ T7602] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[  191.507796][ T7602] RBP: 00007f4aee523f91 R08: 0000000000000000 R09: 0000000000000000
[  191.507802][ T7602] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000
[  191.507808][ T7602] R13: 00007f4aee6f6038 R14: 00007f4aee6f5fa0 R15: 00007ffce557eca8
[  191.507820][ T7602]  </TASK>
[  191.507823][ T7602] 
[  191.507826][ T7602] The buggy address belongs to the physical page:
[  191.507835][ T7602] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x11d pfn:0x48c63
[  191.507846][ T7602] flags: 0x80000000000000(node=0|zone=1)
[  191.507864][ T7602] raw: 0080000000000000 dead000000000100 dead000000000122 0000000000000000
[  191.507872][ T7602] raw: 000000000000011d 0000000000000000 00000000ffffffff 0000000000000000
[  191.507877][ T7602] page dumped because: kasan: bad access detected
[  191.507885][ T7602] page_owner tracks the page as freed
[  191.507889][ T7602] page last allocated via order 0, migratetype Movable, gfp_mask 0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), pid 7569, tgid 7565 (syz.1.313), ts 190448494277, free_ts 190927489897
[  191.507906][ T7602]  post_alloc_hook+0x234/0x290
[  191.507920][ T7602]  get_page_from_freelist+0x28c0/0x2960
[  191.507929][ T7602]  __alloc_frozen_pages_noprof+0x181/0x370
[  191.507938][ T7602]  alloc_pages_mpol+0xd1/0x380
[  191.507946][ T7602]  folio_alloc_mpol_noprof+0x39/0xe0
[  191.507954][ T7602]  shmem_get_folio_gfp+0x633/0x1a70
[  191.507966][ T7602]  shmem_write_begin+0x166/0x320
[  191.507979][ T7602]  generic_perform_write+0x29d/0x8c0
[  191.507993][ T7602]  shmem_file_write_iter+0xfb/0x120
[  191.508002][ T7602]  iter_file_splice_write+0x977/0x10b0
[  191.508011][ T7602]  direct_splice_actor+0x104/0x160
[  191.508020][ T7602]  splice_direct_to_actor+0x5b3/0xcd0
[  191.508029][ T7602]  do_splice_direct+0x187/0x270
[  191.508038][ T7602]  do_sendfile+0x4ec/0x7f0
[  191.508046][ T7602]  __se_sys_sendfile64+0x13e/0x190
[  191.508055][ T7602]  do_syscall_64+0xec/0xf80
[  191.508065][ T7602] page last free pid 5927 tgid 5927 stack trace:
[  191.508071][ T7602]  free_unref_folios+0xc28/0x1810
[  191.508083][ T7602]  folios_put_refs+0x569/0x670
[  191.508091][ T7602]  shmem_undo_range+0x49e/0x1490
[  191.508102][ T7602]  shmem_evict_inode+0x26e/0xa70
[  191.508110][ T7602]  evict+0x5f4/0xae0
[  191.508121][ T7602]  do_unlinkat+0x340/0x570
[  191.508134][ T7602]  __x64_sys_unlink+0x47/0x50
[  191.508147][ T7602]  do_syscall_64+0xec/0xf80
[  191.508155][ T7602]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  191.508164][ T7602] 
[  191.508166][ T7602] Memory state around the buggy address:
[  191.508171][ T7602]  ffff888048c62f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  191.508178][ T7602]  ffff888048c62f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  191.508185][ T7602] >ffff888048c63000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  191.508190][ T7602]                             ^
[  191.508194][ T7602]  ffff888048c63080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  191.508201][ T7602]  ffff888048c63100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  191.508206][ T7602] ==================================================================
[  191.517928][ T5929] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  191.530437][ T7602] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  191.530463][ T7602] CPU: 0 UID: 0 PID: 7602 Comm: syz.1.318 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  191.530485][ T7602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  191.530497][ T7602] Call Trace:
[  191.530503][ T7602]  <TASK>
[  191.530510][ T7602]  vpanic+0x1e0/0x670
[  191.530541][ T7602]  panic+0xb9/0xc0
[  191.530563][ T7602]  ? __pfx_panic+0x10/0x10
[  191.530588][ T7602]  ? preempt_schedule_common+0x83/0xd0
[  191.530619][ T7602]  ? ext4_find_extent+0xae6/0xcc0
[  191.530643][ T7602]  check_panic_on_warn+0x89/0xb0
[  191.530671][ T7602]  ? ext4_find_extent+0xae6/0xcc0
[  191.530693][ T7602]  end_report+0x6f/0x140
[  191.530721][ T7602]  kasan_report+0x129/0x150
[  191.530748][ T7602]  ? ext4_find_extent+0xae6/0xcc0
[  191.530774][ T7602]  ext4_find_extent+0xae6/0xcc0
[  191.530802][ T7602]  ext4_ext_map_blocks+0x278/0x69c0
[  191.530833][ T7602]  ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[  191.530865][ T7602]  ? do_raw_spin_lock+0x121/0x290
[  191.530886][ T7602]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[  191.530914][ T7602]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  191.530933][ T7602]  ? lockdep_hardirqs_on+0x7b/0x110
[  191.530957][ T7602]  ext4_map_blocks+0x82c/0x16f0
[  191.530982][ T7602]  ? __pfx_ext4_map_blocks+0x10/0x10
[  191.531001][ T7602]  ? __pfx_invalidate_inode_pages2_range+0x10/0x10
[  191.531022][ T7602]  ? ext4_journal_check_start+0x1c/0x2b0
[  191.531048][ T7602]  ? __ext4_journal_start_sb+0x25a/0x580
[  191.531071][ T7602]  ext4_iomap_begin+0x1358/0x1820
[  191.531099][ T7602]  ? __pfx_ext4_iomap_begin+0x10/0x10
[  191.531125][ T7602]  ? __pfx_ext4_iomap_begin+0x10/0x10
[  191.531144][ T7602]  iomap_iter+0x5ef/0xeb0
[  191.531176][ T7602]  __iomap_dio_rw+0xc3d/0x1d90
[  191.531206][ T7602]  ? __pfx___iomap_dio_rw+0x10/0x10
[  191.531234][ T7602]  ? ext4_orphan_add+0x127/0x1230
[  191.531252][ T7602]  ? __ext4_mark_inode_dirty+0x4c8/0x6e0
[  191.531275][ T7602]  ? __pfx_ext4_orphan_add+0x10/0x10
[  191.531292][ T7602]  ? ext4_journal_check_start+0x1cf/0x2b0
[  191.531330][ T7602]  iomap_dio_rw+0x45/0xb0
[  191.531351][ T7602]  ext4_file_write_iter+0x16a8/0x1be0
[  191.531386][ T7602]  ? __pfx_ext4_file_write_iter+0x10/0x10
[  191.531407][ T7602]  ? __asan_memset+0x22/0x50
[  191.531431][ T7602]  iter_file_splice_write+0x977/0x10b0
[  191.531462][ T7602]  ? __pfx_iter_file_splice_write+0x10/0x10
[  191.531489][ T7602]  ? __pfx_iter_file_splice_write+0x10/0x10
[  191.531508][ T7602]  direct_splice_actor+0x104/0x160
[  191.531529][ T7602]  splice_direct_to_actor+0x5b3/0xcd0
[  191.531557][ T7602]  ? __pfx_direct_splice_actor+0x10/0x10
[  191.531576][ T7602]  ? __pfx_splice_direct_to_actor+0x10/0x10
[  191.531600][ T7602]  do_splice_direct+0x187/0x270
[  191.531620][ T7602]  ? __pfx_do_splice_direct+0x10/0x10
[  191.531640][ T7602]  ? __pfx_direct_file_splice_eof+0x10/0x10
[  191.531663][ T7602]  ? rw_verify_area+0x25b/0x4e0
[  191.531690][ T7602]  do_sendfile+0x4ec/0x7f0
[  191.531708][ T7602]  ? kasan_quarantine_put+0xbb/0x1f0
[  191.531735][ T7602]  ? __pfx_do_sendfile+0x10/0x10
[  191.531756][ T7602]  ? __se_sys_futex+0x36f/0x400
[  191.531782][ T7602]  __se_sys_sendfile64+0x13e/0x190
[  191.531802][ T7602]  ? __pfx___se_sys_sendfile64+0x10/0x10
[  191.531825][ T7602]  do_syscall_64+0xec/0xf80
[  191.531842][ T7602]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  191.531859][ T7602]  ? trace_irq_disable+0x37/0x100
[  191.531879][ T7602]  ? clear_bhb_loop+0x60/0xb0
[  191.531899][ T7602]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  191.531917][ T7602] RIP: 0033:0x7f4aee49f749
[  191.531935][ T7602] 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
[  191.531951][ T7602] RSP: 002b:00007f4aedb0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  191.531972][ T7602] RAX: ffffffffffffffda RBX: 00007f4aee6f5fa0 RCX: 00007f4aee49f749
[  191.531986][ T7602] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[  191.531997][ T7602] RBP: 00007f4aee523f91 R08: 0000000000000000 R09: 0000000000000000
[  191.532010][ T7602] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000
[  191.532022][ T7602] R13: 00007f4aee6f6038 R14: 00007f4aee6f5fa0 R15: 00007ffce557eca8
[  191.532043][ T7602]  </TASK>
[  191.532480][ T7602] Kernel Offset: disabled