Warning: Permanently added '10.128.0.148' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 25.528407][ T24] audit: type=1400 audit(1747036181.730:80): avc: denied { execmem } for pid=266 comm="syz-executor270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.548801][ T24] audit: type=1400 audit(1747036181.740:81): avc: denied { read write } for pid=268 comm="syz-executor270" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 25.573937][ T24] audit: type=1400 audit(1747036181.740:82): avc: denied { open } for pid=268 comm="syz-executor270" path="/dev/loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 25.599094][ T24] audit: type=1400 audit(1747036181.740:83): avc: denied { ioctl } for pid=268 comm="syz-executor270" path="/dev/loop1" dev="devtmpfs" ino=116 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 25.603866][ T274] ====================================================== [ 25.603866][ T274] WARNING: the mand mount option is being deprecated and [ 25.603866][ T274] will be removed in v5.15! [ 25.603866][ T274] ====================================================== [ 25.625221][ T24] audit: type=1400 audit(1747036181.810:84): avc: denied { mounton } for pid=272 comm="syz-executor270" path="/root/syzkaller.bh0LNc/0/file1" dev="sda1" ino=1941 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 25.703857][ T274] EXT4-fs (loop1): Ignoring removed nobh option [ 25.710453][ T274] EXT4-fs (loop1): Ignoring removed bh option [ 25.716886][ T274] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 25.741273][ T274] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 25.751647][ T280] EXT4-fs (loop2): Ignoring removed nobh option [ 25.766904][ T24] audit: type=1400 audit(1747036181.980:85): avc: denied { mount } for pid=272 comm="syz-executor270" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 25.773027][ T280] EXT4-fs (loop2): Ignoring removed bh option [ 25.802884][ T280] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 25.806316][ T281] EXT4-fs (loop3): Ignoring removed nobh option [ 25.821902][ T281] EXT4-fs (loop3): Ignoring removed bh option [ 25.828177][ T281] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 25.843200][ T280] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 25.851098][ T281] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 25.868640][ T282] EXT4-fs (loop4): Ignoring removed nobh option [ 25.897309][ T275] EXT4-fs (loop0): Ignoring removed nobh option [ 25.899326][ T282] EXT4-fs (loop4): Ignoring removed bh option [ 25.912075][ T24] audit: type=1400 audit(1747036182.120:86): avc: denied { read write } for pid=277 comm="syz-executor270" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 25.912457][ T282] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 25.946379][ T275] EXT4-fs (loop0): Ignoring removed bh option [ 25.955085][ T280] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 25.960747][ T275] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 25.970634][ T24] audit: type=1400 audit(1747036182.150:87): avc: denied { open } for pid=278 comm="syz-executor270" path="/root/syzkaller.yXvRVQ/0/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 26.008591][ T280] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.012412][ T274] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.043310][ T281] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.064024][ T282] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 26.068377][ T300] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.090038][ T24] audit: type=1400 audit(1747036182.300:88): avc: denied { unmount } for pid=269 comm="syz-executor270" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 26.104592][ T299] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.125885][ T275] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 26.174768][ T275] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.190369][ T275] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.198201][ T282] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.222165][ T282] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program executing program executing program executing program executing program [ 26.591133][ T312] EXT4-fs (loop3): Ignoring removed nobh option [ 26.591716][ T307] EXT4-fs (loop2): Ignoring removed nobh option [ 26.597649][ T312] EXT4-fs (loop3): Ignoring removed bh option [ 26.597665][ T312] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.601046][ T312] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 26.604028][ T307] EXT4-fs (loop2): Ignoring removed bh option [ 26.654016][ T307] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.670891][ T307] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 26.718699][ T315] EXT4-fs (loop4): Ignoring removed nobh option [ 26.725937][ T315] EXT4-fs (loop4): Ignoring removed bh option [ 26.732065][ T315] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.751283][ T315] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 26.770094][ T314] EXT4-fs (loop0): Ignoring removed nobh option [ 26.784732][ T312] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.796413][ T307] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.811808][ T314] EXT4-fs (loop0): Ignoring removed bh option [ 26.815077][ T308] EXT4-fs (loop1): Ignoring removed nobh option [ 26.824240][ T314] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.831003][ T308] EXT4-fs (loop1): Ignoring removed bh option [ 26.846881][ T308] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.847696][ T326] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.876155][ T327] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.896761][ T314] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 26.930926][ T314] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 26.946916][ T314] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 26.962593][ T308] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program [ 26.963718][ T315] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.002464][ T335] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.027629][ T308] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.049691][ T308] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program executing program executing program executing program [ 27.327475][ T338] EXT4-fs (loop3): Ignoring removed nobh option [ 27.334063][ T338] EXT4-fs (loop3): Ignoring removed bh option [ 27.340619][ T338] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.360574][ T338] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 27.390762][ T344] EXT4-fs (loop4): Ignoring removed nobh option [ 27.397230][ T344] EXT4-fs (loop4): Ignoring removed bh option [ 27.403685][ T344] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.420917][ T344] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 27.449761][ T345] EXT4-fs (loop0): Ignoring removed nobh option [ 27.456221][ T345] EXT4-fs (loop0): Ignoring removed bh option [ 27.462385][ T338] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.463102][ T345] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.482391][ T344] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.501635][ T338] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.506131][ T344] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.520697][ T345] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 27.534657][ T348] EXT4-fs (loop1): Ignoring removed nobh option [ 27.566525][ T348] EXT4-fs (loop1): Ignoring removed bh option [ 27.572788][ T348] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.587607][ T349] EXT4-fs (loop2): Ignoring removed nobh option [ 27.597587][ T349] EXT4-fs (loop2): Ignoring removed bh option [ 27.602813][ T345] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.604135][ T349] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.619128][ T345] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.632267][ T348] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program executing program executing program [ 27.650740][ T349] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 27.739589][ T348] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.751178][ T349] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.770487][ T349] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.771866][ T367] EXT4-fs (loop3): Ignoring removed nobh option [ 27.800410][ T348] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.816067][ T367] EXT4-fs (loop3): Ignoring removed bh option [ 27.823261][ T367] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.850340][ T367] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program [ 27.897669][ T370] EXT4-fs (loop4): Ignoring removed nobh option [ 27.904208][ T370] EXT4-fs (loop4): Ignoring removed bh option [ 27.916742][ T370] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE executing program [ 27.934736][ T367] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 27.971998][ T367] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.003744][ T370] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.080330][ T379] EXT4-fs (loop2): Ignoring removed nobh option [ 28.087136][ T379] EXT4-fs (loop2): Ignoring removed bh option [ 28.094193][ T379] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE executing program executing program [ 28.110924][ T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.138025][ T382] EXT4-fs (loop1): Ignoring removed nobh option [ 28.144739][ T382] EXT4-fs (loop1): Ignoring removed bh option [ 28.153796][ T382] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.163249][ T370] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.188520][ T370] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.190558][ T379] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.216662][ T382] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.220391][ T379] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.261289][ T390] EXT4-fs (loop0): Ignoring removed nobh option [ 28.268112][ T390] EXT4-fs (loop0): Ignoring removed bh option executing program [ 28.271953][ T382] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.275565][ T390] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.290470][ T382] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.328307][ T391] EXT4-fs (loop3): Ignoring removed nobh option [ 28.335341][ T391] EXT4-fs (loop3): Ignoring removed bh option [ 28.336448][ T390] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.341564][ T391] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE executing program [ 28.380944][ T391] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.426546][ T390] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.427699][ T391] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.445978][ T390] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.457562][ T391] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 28.521085][ T403] EXT4-fs (loop2): Ignoring removed nobh option [ 28.527581][ T403] EXT4-fs (loop2): Ignoring removed bh option [ 28.535133][ T403] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.541500][ T397] EXT4-fs (loop4): Ignoring removed nobh option [ 28.554542][ T397] EXT4-fs (loop4): Ignoring removed bh option executing program [ 28.560346][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.560719][ T397] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.600942][ T397] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program [ 28.643566][ T403] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.660680][ T403] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.690498][ T407] EXT4-fs (loop1): Ignoring removed nobh option [ 28.696780][ T411] EXT4-fs (loop0): Ignoring removed nobh option [ 28.697066][ T407] EXT4-fs (loop1): Ignoring removed bh option [ 28.709974][ T407] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.731244][ T397] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.747066][ T411] EXT4-fs (loop0): Ignoring removed bh option [ 28.750207][ T397] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.753863][ T407] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.782277][ T411] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.810509][ T411] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.857586][ T417] EXT4-fs (loop3): Ignoring removed nobh option [ 28.862521][ T407] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 28.864323][ T417] EXT4-fs (loop3): Ignoring removed bh option [ 28.880357][ T407] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 28.885807][ T417] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.928158][ T417] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 28.930038][ T411] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program executing program [ 28.969451][ T411] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 29.025814][ T425] EXT4-fs (loop2): Ignoring removed nobh option [ 29.032766][ T425] EXT4-fs (loop2): Ignoring removed bh option [ 29.039615][ T425] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.056568][ T417] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.072278][ T417] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.073133][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 29.131061][ T431] EXT4-fs (loop1): Ignoring removed nobh option [ 29.137569][ T431] EXT4-fs (loop1): Ignoring removed bh option [ 29.144466][ T431] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.160983][ T431] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 29.192074][ T425] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.207578][ T425] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 29.247679][ T430] EXT4-fs (loop4): Ignoring removed nobh option [ 29.259956][ T430] EXT4-fs (loop4): Ignoring removed bh option [ 29.263869][ T431] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.266355][ T430] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.282244][ T431] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.295757][ T434] EXT4-fs (loop0): Ignoring removed nobh option [ 29.315839][ T434] EXT4-fs (loop0): Ignoring removed bh option [ 29.322408][ T434] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.323241][ T430] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 29.340996][ T434] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program executing program [ 29.434168][ T442] EXT4-fs (loop3): Ignoring removed nobh option [ 29.441537][ T442] EXT4-fs (loop3): Ignoring removed bh option [ 29.448539][ T442] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.461539][ T430] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.478846][ T430] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.504769][ T434] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.525575][ T451] EXT4-fs (loop2): Ignoring removed nobh option [ 29.537166][ T442] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 29.568458][ T450] EXT4-fs (loop1): Ignoring removed nobh option [ 29.571900][ T457] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.576715][ T450] EXT4-fs (loop1): Ignoring removed bh option [ 29.591100][ T451] EXT4-fs (loop2): Ignoring removed bh option [ 29.596478][ T450] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.607922][ T451] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.632581][ T442] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.648385][ T442] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 29.663932][ T450] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 29.667492][ T451] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 29.727463][ T450] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.742679][ T450] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 29.768056][ T451] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 29.784771][ T451] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 29.910549][ T463] EXT4-fs (loop0): Ignoring removed nobh option [ 29.917087][ T463] EXT4-fs (loop0): Ignoring removed bh option [ 29.924064][ T463] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.941035][ T463] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program [ 30.082637][ T466] EXT4-fs (loop4): Ignoring removed nobh option [ 30.089076][ T466] EXT4-fs (loop4): Ignoring removed bh option [ 30.095293][ T466] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.097062][ T463] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 30.123726][ T463] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.131044][ T466] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program [ 30.199671][ T468] EXT4-fs (loop3): Ignoring removed nobh option [ 30.208301][ T468] EXT4-fs (loop3): Ignoring removed bh option [ 30.214494][ T466] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.215063][ T468] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.230462][ T466] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.261092][ T468] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 30.304918][ T474] EXT4-fs (loop1): Ignoring removed nobh option [ 30.311991][ T474] EXT4-fs (loop1): Ignoring removed bh option [ 30.315958][ T468] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.318504][ T474] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.333985][ T468] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.371132][ T474] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 30.459442][ T481] EXT4-fs (loop0): Ignoring removed nobh option [ 30.466295][ T481] EXT4-fs (loop0): Ignoring removed bh option [ 30.473515][ T481] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.490636][ T481] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 30.540627][ T474] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.556402][ T474] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 30.607606][ T478] EXT4-fs (loop2): Ignoring removed nobh option [ 30.614393][ T478] EXT4-fs (loop2): Ignoring removed bh option [ 30.621150][ T478] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.623910][ T481] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 30.640804][ T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 30.648433][ T481] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program executing program [ 30.715646][ T491] EXT4-fs (loop4): Ignoring removed nobh option [ 30.722960][ T491] EXT4-fs (loop4): Ignoring removed bh option [ 30.729617][ T478] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.729701][ T491] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.754113][ T478] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.771115][ T491] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 30.844496][ T496] EXT4-fs (loop3): Ignoring removed nobh option [ 30.851098][ T496] EXT4-fs (loop3): Ignoring removed bh option [ 30.857382][ T496] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.880858][ T496] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 30.909671][ T498] EXT4-fs (loop1): Ignoring removed nobh option [ 30.914549][ T496] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.916196][ T498] EXT4-fs (loop1): Ignoring removed bh option [ 30.916220][ T498] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.931631][ T496] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.940748][ T498] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program [ 30.960611][ T491] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 30.971744][ T501] EXT4-fs (loop0): Ignoring removed nobh option [ 30.989396][ T491] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.029034][ T501] EXT4-fs (loop0): Ignoring removed bh option executing program [ 31.031186][ T498] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.036220][ T501] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.057466][ T498] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.089760][ T501] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program executing program [ 31.268230][ T515] EXT4-fs (loop3): Ignoring removed nobh option [ 31.275415][ T511] EXT4-fs (loop2): Ignoring removed nobh option [ 31.279661][ T515] EXT4-fs (loop3): Ignoring removed bh option [ 31.288551][ T515] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.302510][ T511] EXT4-fs (loop2): Ignoring removed bh option [ 31.305249][ T501] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.308834][ T511] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.328317][ T501] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.338342][ T515] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 31.356128][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 31.381335][ T519] EXT4-fs (loop4): Ignoring removed nobh option [ 31.410003][ T511] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.418079][ T515] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.425733][ T511] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.441438][ T519] EXT4-fs (loop4): Ignoring removed bh option [ 31.459974][ T521] EXT4-fs (loop1): Ignoring removed nobh option [ 31.468458][ T521] EXT4-fs (loop1): Ignoring removed bh option [ 31.476417][ T521] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.478542][ T528] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.489875][ T519] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.510046][ T521] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 31.553118][ T521] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program executing program executing program executing program [ 31.560442][ T519] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 31.585539][ T521] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.651696][ T519] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.667664][ T519] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.759444][ T539] EXT4-fs (loop3): Ignoring removed nobh option [ 31.765888][ T539] EXT4-fs (loop3): Ignoring removed bh option [ 31.772252][ T539] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.791111][ T539] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 31.822402][ T536] EXT4-fs (loop0): Ignoring removed nobh option [ 31.823141][ T535] EXT4-fs (loop2): Ignoring removed nobh option [ 31.829041][ T536] EXT4-fs (loop0): Ignoring removed bh option [ 31.829057][ T536] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.841073][ T536] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 31.841876][ T535] EXT4-fs (loop2): Ignoring removed bh option [ 31.895114][ T542] EXT4-fs (loop1): Ignoring removed nobh option [ 31.902076][ T542] EXT4-fs (loop1): Ignoring removed bh option executing program [ 31.908496][ T542] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.916333][ T536] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.921412][ T535] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.955689][ T536] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.955935][ T539] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 31.974016][ T535] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 32.012860][ T542] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 32.013868][ T551] EXT4-fs (loop4): Ignoring removed nobh option [ 32.044221][ T551] EXT4-fs (loop4): Ignoring removed bh option [ 32.050611][ T551] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.072330][ T556] ------------[ cut here ]------------ [ 32.078340][ T556] kernel BUG at fs/ext4/extents.c:1014! [ 32.084437][ T556] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 32.088113][ T535] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 32.091038][ T556] CPU: 0 PID: 556 Comm: syz-executor270 Not tainted 5.10.237-syzkaller-00309-g7e2543346ff7 #0 [ 32.091045][ T556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 32.091085][ T556] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 32.091097][ T556] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 6d a2 d3 ff e9 d0 fd ff ff e8 e3 b2 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 32.091104][ T556] RSP: 0018:ffffc900015f6b20 EFLAGS: 00010293 [ 32.091118][ T556] RAX: ffffffff81c9e01d RBX: ffff888121444424 RCX: ffff888116702780 [ 32.091125][ T556] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 32.091133][ T556] RBP: ffffc900015f6b90 R08: dffffc0000000000 R09: ffffed1021f52da5 [ 32.091141][ T556] R10: ffffed1021f52da5 R11: 1ffff11021f52da4 R12: 0000000000000000 [ 32.091147][ T556] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 32.091156][ T556] FS: 00007ff268c1a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 32.091173][ T556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.217972][ T556] CR2: 0000200000002000 CR3: 000000011074c000 CR4: 00000000003506b0 [ 32.226052][ T556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.234103][ T556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.242275][ T556] Call Trace: [ 32.245947][ T556] ext4_ext_insert_extent+0x38c3/0x4530 [ 32.251762][ T556] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 32.258455][ T556] ? get_implied_cluster_alloc+0x526/0x940 [ 32.264264][ T556] ext4_ext_map_blocks+0x148c/0x5d40 [ 32.269920][ T556] ? _raw_write_trylock+0x140/0x140 [ 32.275149][ T556] ? _raw_write_unlock+0x2b/0x60 [ 32.280307][ T556] ? ext4_ext_release+0x10/0x10 [ 32.285176][ T556] ? ext4_fc_track_template+0xb5/0x600 [ 32.290740][ T556] ? ext4_fc_track_range+0x250/0x250 [ 32.296036][ T556] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 32.301534][ T556] ext4_map_blocks+0x978/0x1bc0 [ 32.306386][ T556] ? __kasan_slab_alloc+0xbd/0xf0 [ 32.311408][ T556] ? slab_post_alloc_hook+0x5d/0x2f0 [ 32.316865][ T556] ? kmem_cache_alloc+0x165/0x2e0 [ 32.321882][ T556] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 32.327118][ T556] _ext4_get_block+0x1bb/0x4b0 [ 32.332432][ T556] ? ext4_get_block+0x50/0x50 [ 32.337187][ T556] ? slab_post_alloc_hook+0x7d/0x2f0 [ 32.342484][ T556] ext4_get_block_unwritten+0x2a/0x40 [ 32.347865][ T556] ext4_block_write_begin+0x567/0x1330 [ 32.353317][ T556] ? alloc_page_buffers+0x3aa/0x4a0 [ 32.358594][ T556] ? _ext4_get_block+0x4b0/0x4b0 [ 32.363534][ T556] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 32.369312][ T556] ? __kasan_check_read+0x11/0x20 [ 32.374503][ T556] ? ext4_inode_journal_mode+0x19a/0x480 [ 32.380639][ T556] ext4_write_begin+0x651/0x1550 [ 32.385669][ T556] ? __kasan_check_read+0x11/0x20 [ 32.390918][ T556] ? ext4_readahead+0x110/0x110 [ 32.396032][ T556] ? domain_dirty_limits+0x28f/0x3c0 [ 32.401624][ T556] ? ext4_get_group_desc+0x25f/0x2b0 [ 32.407361][ T556] ? __kasan_check_read+0x11/0x20 [ 32.412905][ T556] ? mark_buffer_dirty+0x1cc/0x330 [ 32.418098][ T556] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 32.424353][ T556] ? __kasan_check_write+0x14/0x20 [ 32.429990][ T556] ext4_da_write_begin+0x455/0xe80 [ 32.435746][ T556] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 32.441281][ T556] ? down_read_killable+0xe0/0xe0 [ 32.446343][ T556] ? __ext4_journal_stop+0x36/0x1a0 [ 32.451563][ T556] ? ext4_write_end+0xa00/0xed0 [ 32.456507][ T556] ? iov_iter_advance+0x1f7/0x750 [ 32.461755][ T556] generic_perform_write+0x2be/0x510 [ 32.467572][ T556] ? grab_cache_page_write_begin+0xb0/0xb0 [ 32.473489][ T556] ? down_write+0xac/0x110 [ 32.478173][ T556] ? down_read_killable+0xe0/0xe0 [ 32.483372][ T556] ? generic_write_checks+0x3d4/0x480 [ 32.488749][ T556] ext4_buffered_write_iter+0x4b8/0x640 [ 32.494463][ T556] ext4_file_write_iter+0x536/0x1980 [ 32.499831][ T556] ? avc_policy_seqno+0x1b/0x70 [ 32.504674][ T556] ? selinux_file_permission+0x2a5/0x510 [ 32.510387][ T556] ? ext4_file_read_iter+0x530/0x530 [ 32.515751][ T556] ? security_file_permission+0x83/0xa0 [ 32.521526][ T556] ? iov_iter_init+0x3f/0x120 [ 32.526386][ T556] vfs_write+0x725/0xd60 [ 32.530620][ T556] ? __kasan_check_write+0x14/0x20 [ 32.535993][ T556] ? kernel_write+0x3c0/0x3c0 [ 32.540684][ T556] ? __fget_files+0x2c4/0x320 [ 32.545469][ T556] ? __fdget+0x1a1/0x230 [ 32.550001][ T556] ? __x64_sys_pwrite64+0xec/0x220 [ 32.555111][ T556] __x64_sys_pwrite64+0x191/0x220 [ 32.560391][ T556] ? ksys_pwrite64+0x1b0/0x1b0 [ 32.565231][ T556] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 32.571475][ T556] do_syscall_64+0x31/0x40 [ 32.575900][ T556] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 32.581826][ T556] RIP: 0033:0x7ff268c7ee89 [ 32.586324][ T556] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 32.606284][ T556] RSP: 002b:00007ff268c1a218 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 32.615093][ T556] RAX: ffffffffffffffda RBX: 00007ff268d066d8 RCX: 00007ff268c7ee89 [ 32.623562][ T556] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 32.632061][ T556] RBP: 00007ff268d066d0 R08: 00007ffea5e7ecb7 R09: 0000000000000000 [ 32.640043][ T556] R10: 0000000000009000 R11: 0000000000000246 R12: 00007ff268cd3614 [ 32.648357][ T556] R13: 0031656c69662f2e R14: 00007ffea5e7ebd0 R15: 00007ffea5e7ecb8 [ 32.656523][ T556] Modules linked in: [ 32.665147][ T556] ---[ end trace 5d5530e098fc4a8c ]--- [ 32.675687][ T556] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 32.683248][ T551] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue executing program [ 32.718768][ T542] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 32.724050][ T556] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 6d a2 d3 ff e9 d0 fd ff ff e8 e3 b2 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 32.737985][ T542] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata executing program [ 32.785627][ T551] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 32.807625][ T559] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 32.854766][ T556] RSP: 0018:ffffc900015f6b20 EFLAGS: 00010293 [ 32.857634][ T564] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor270: Allocating blocks 497-513 which overlap fs metadata [ 32.874365][ T556] RAX: ffffffff81c9e01d RBX: ffff888121444424 RCX: ffff888116702780 [ 32.890901][ T556] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 executing program executing program [ 32.919260][ T570] EXT4-fs (loop1): Ignoring removed nobh option [ 32.922284][ T556] RBP: ffffc900015f6b90 R08: dffffc0000000000 R09: ffffed1021f52da5 [ 32.957218][ T556] R10: ffffed1021f52da5 R11: 1ffff11021f52da4 R12: 0000000000000000 [ 32.958658][ T570] EXT4-fs (loop1): Ignoring removed bh option [ 32.972247][ T570] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.979769][ T556] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 32.992803][ T556] FS: 00007ff268c1a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 33.004737][ T556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.005400][ T570] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 33.011699][ T556] CR2: 00002000008ed0bf CR3: 000000011074c000 CR4: 00000000003506a0 [ 33.044942][ T556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.053800][ T556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.064108][ T556] Kernel panic - not syncing: Fatal exception [ 33.070757][ T556] Kernel Offset: disabled [ 33.075287][ T556] Rebooting in 86400 seconds..