openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2003.210572][T10784] loop2: detected capacity change from 0 to 2048
[ 2003.213511][T10785] loop5: detected capacity change from 0 to 2048
[ 2003.235382][T10787] loop3: detected capacity change from 0 to 2048
[ 2003.246744][T10783] loop4: detected capacity change from 0 to 2048
[ 2003.261079][T10786] loop0: detected capacity change from 0 to 2048
[ 2003.285465][T10785] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2003.298808][T10785] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/246/bus supports timestamps until 2038 (0x7fffffff)
[ 2003.308524][T10784] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2003.326475][T10784] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/249/bus supports timestamps until 2038 (0x7fffffff)
[ 2003.340259][T10787] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2003.353284][T10783] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2003.357667][T10786] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2003.374646][T10786] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/292/bus supports timestamps until 2038 (0x7fffffff)
[ 2003.382496][T10783] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/264/bus supports timestamps until 2038 (0x7fffffff)
[ 2003.390173][T10787] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/242/bus supports timestamps until 2038 (0x7fffffff)
[ 2003.425612][   T26] kauditd_printk_skb: 2 callbacks suppressed
[ 2003.425626][   T26] audit: type=1804 audit(1682650062.754:1226): pid=10786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/292/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2003.461005][   T26] audit: type=1804 audit(1682650062.794:1227): pid=10799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/246/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2003.484011][T10800] EXT4-fs error (device loop3): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
[ 2003.514587][T10786] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2003.542504][T10786] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2003.572448][   T26] audit: type=1804 audit(1682650062.894:1228): pid=10783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/264/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
02:47:42 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:47:43 executing program 2:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x7c9683, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r2, r1, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
r6 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) (async)
fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x1000801, &(0x7f0000000580)=ANY=[@ANYRES32=r8, @ANYRES8=0x0, @ANYRES32, @ANYRES16=r6, @ANYRES32=r6, @ANYRESOCT=r7, @ANYBLOB="265c375a51dd6e4dfae03f35aa96c075b7a81828e19cae434d5987a364b494527514af1d8c3288bdba7de4f7565f8f9989ef21cc069e9749731bd1c6a9829f608f227226f10458476d5a0b704f77d9b09077243e32c3c64966b7f87048ae31ebf117f3c71f91ba7edfec2ea21d2382804f40b80f00fc791879137b4c7b40f0fec02e3fb106b665ce902a258aa357d3d0ee209e144676e71e53e2b3ce1841de48bd640e71f25ac07589962bd163c3d74fc465d09f40982fd6c163c833e2a0d23b5ced3d4d7684d79d50ab63ac97ad2228d9245ea6cd2b2716a080a9834983a3f1a768004374e58b4abab221", @ANYRESOCT=r6], 0x2, 0x1c9, &(0x7f0000000300)="$eJzsmb0P0kAYxp+7lg+JMXFxcHGQRIxS2qKGhQETdxPwa5NIJWgBAzUBEgfi4uLoYOLqP+DgwOTg5uaqg5qYOMjoXHPH0Z4FFHRp4vtLuD739d57L/AMAIIg/lu+fP7x6enlWus8gKMoIqfGvxnxGq6t//j84bln9SsvXn14+XZw7NEiGY8BCMP9zzcBvGkYCFQ/DH/dXVTPFnikr4HjrNI3wGApfRsc15X2wHBL6XuaHh5RwvesO0O/c7fne7ZoHNG4oqkm81vOGToA8io/ps2Pp7P7bd/3RkmRCdfnbEwdKv5Uv2WDo67VT7xfN588nov+uja2Vj8HHI7SVTA0la4hB8uy4pJo9z9pxvGNfe6fBnG8nIo0SKRLsOSI+EJHIyeWi3ebu76mJfm/ENK4AGxMvS/8W+SsMoGta2J/YiZwRvMnE2bkH5Wg/6Ayns7KvX6763W9getWL9kXbPuiW5FGtGp/43956U8FLX5mx9osy2LSDoKRMwGCkRP13VWrOW7z9fC73MOl/3GUTq9iiI+KvHZu+xlMvbh8ClUydiZPEARBEARBEARBEARBEARxEKfA5K+g6o+qcAfuVbn6ZwAAAP//7M1pUg==")
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004340)=<r9=>0x0)
syz_open_dev$vim2m(&(0x7f0000008c40), 0x100, 0x2)
statx(0xffffffffffffffff, &(0x7f0000008c80)='./bus\x00', 0x4000, 0x20, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, <r10=>0x0}) (async)
r11 = syz_open_dev$MSR(&(0x7f000000b340), 0xe84f, 0x0) (async)
r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b380), 0x18000, 0x0) (async)
r13 = openat$drirender128(0xffffffffffffff9c, &(0x7f000000b3c0), 0x4c000, 0x0) (async)
ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f000000b400)={0x4, 0x6, 0x6, 0x840, <r14=>0xffffffffffffffff})
r15 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r15, 0x2007fff) (async)
r16 = socket$inet6(0xa, 0x1, 0x0)
close(r16) (async)
writev(r16, &(0x7f0000000140)=[{&(0x7f0000000240)='\x00', 0x1}], 0x1) (async)
sendmmsg$unix(r2, &(0x7f000000c580)=[{{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="4de6d00b18d795936282de79820121c6b617dfd0415a268ed77655b551e69d25838caff47adee95482d93307c733ac6d2c2ebf79f3a572f3160e0a1f4aaa150327f1558bbd4734f84d0e4d272f2b1e1a2335d5e33c6d3fcad071f5fbc92e8d6383634bb6c1eddfee46ef12a60fbb63b02907e20681c9f11f3aac711aebac2d18dce8c0e64aa8539d5850454273785d6366b7357f9fb6332a151ecc5d28352fe5fd7ef2ddb71e75", 0xa7}], 0x1, &(0x7f00000005c0)=[@rights={{0x2c, 0x1, 0x1, [r4, r1, r1, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r0, r3, r0]}}, @rights={{0x20, 0x1, 0x1, [r3, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}], 0x130, 0x20000010}}, {{&(0x7f0000000780)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000c00), 0x0, &(0x7f0000000f40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}], 0xe8, 0x4000}}, {{&(0x7f0000001040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000010c0)="7bf1b108ceb5a6343b4a3a64ca8768d3b0b5be2b18370fed31b6973fe8d9df1ebac77812983dc8dc1cf4e9058454db67a6e0bcba7a1cb30b86b72737a33e64a26480dfb2ae13914b97f9ba23b3d5f8ad88bf8fe31982623caba679b5cb9af83510dc7f28c90b87a482504111a58d426ef7aa827059720e2c2ae134f17bc7f702ac7ca09386697420be03924eaf8ef46841c80a1aff3350d908f86faf394c141727b9b41f7dc305b0cd66f4b836ff194a46e5d7f4e62bd4a1da00b21292edbae1a4eace87ba64f2a332656491e12a4a4cef7fe09d23accf7d73849a38d17b8c5d15663203e4785136bffddc8f04693d271cf1", 0xf2}, {&(0x7f00000011c0)="bf229f3321a8c330d31d043b2679e9591c59548e2074f413db0ad2299a563afcb4509968a786a36fadfb64ed9cdec441f4493411babf15604bbf73521be7fab683d40cc142c7d445777a9731f79371fb3b1a2eb12799518ccde22908b417807a053ce89c4aabe1fac7f529eca68d7f076457051cd8628a975ec58c453a899e7a1568ea6c67058b79e324b02f69d1638a4c9c25e7915e3d72480039fe71da26c6659f4800b640ecbd8d11fd486cdb8c3dd14a31e0f67ce3b12a396109969e6405247644f832bfdb5c7a30c0c66939a617b0", 0xd1}, {&(0x7f00000012c0)="69f255f97508596dc61e47ed3040ad1e0350092c4d46492e0d95c9ea5aca38fb0e6ff08573257895fa66008e6e64bd9005fd0bfe11db27", 0x37}, 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0x1000}, {&(0x7f000000b040)="0afc92e317e64d2b8fc378a4dc88231b9829926a8bebc397449adedb47d7fd6dbeb3022542ce7766fd947c9624", 0x2d}, {&(0x7f000000b080)}, {&(0x7f000000b0c0)="fe3abc08c1ba584266423c1f93f7c458974b0fad7ecbb42d7aa376d6e57a9bc015fb4c74b1eebc2efcf17a0f968b830170593b6c1d9efa7738ab2b052f4fdd2c9f018d6e95b290588cc0e2674509a1c8f9df5445e2e66132451205e8bf877aa36fe0f2bbbb26cef99c67c60d42cc87c7ec3a55114a08a31f4fe01b901d9767543c0a1073d0ef5bbe84871101237a6215c4288d318b0cb6aef3c9eebee75cf825259d411309899a3f6d35018823b21f9f440d74ed8ae4a4e731eda975a1c9", 0xbe}, {&(0x7f000000b180)="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", 0xfd}], 0x9, &(0x7f000000b440)=[@rights={{0x2c, 0x1, 0x1, [r2, r11, r12, r13, r14, r15, r16]}}], 0x30, 0x20000000}}, {{&(0x7f000000b480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f000000c540)=[{&(0x7f000000b500)="c2b351213f529d3d0aebe4833dc4eae981502cb5ebc87c74b1a4a82fac5f4a8fd212e195c3c35e0b6af420dfa910658dfd487e10a6c88ead6eaec0", 0x3b}, {&(0x7f000000b540)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40004}}], 0x8, 0x4014)
r17 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0)
write$cgroup_type(r17, &(0x7f0000000140), 0x9) (async)
sendfile(r4, r3, 0x0, 0x1ffff)

02:47:43 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2003.779525][ T3535] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2003.811589][T10806] loop5: detected capacity change from 0 to 2048
02:47:43 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYBLOB="ff9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec0900500182768209be6f8bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b70ca967912905eca0cc2431d71784fcd24f7aa78e34d62a75ecd5ff0164e19cc405a62cdcaba7a6f9d2adbc8301ee9d3aea79e269f7e14477927901b57b635d560a7ad298134d90b90831c5f4700"/156, @ANYRES32], 0x1, 0x767, &(0x7f0000000780)="$eJzs3M9rHOUbAPBnptn+zPe7ETxoDyK00ELpJGku7cl4ES+FQsFrDckkhEyyJbupTSy09SzU5qIgiN49ehVK/QO8SUHBuyBa40G8rMxmk7ZxN27bJFvj5wOTfd/5sc/zTGbfzEDeDeA/6/XyRxIxGBGXIqLaXp9GxMFW63DErfX91h7emCyXJJrNy78k5WGx1qxuvlfSfj0WrUPilYi4X4k488Hf49aXV+YmiiJfbPeHG/NXh+vLK2dn5ydm8pl8YXTswsj5sbHzI2M7VuvJdy4cufvtW6ur333VuPPawNkkxlt1R7u2HQv0mPVzUonxLesXdiNYHyU97DOwB3kAALC98j7/QPverBLVOOAuDQAAAPad5qEmAAAAsO8l8VjncET0MRcAAABgN2z8H8DG3N7dmgfbzc9vRsRQp/gDrTnEEYejEhFH15InZiYk64fBc7l1OyLujXe4/pL29ffsRrb0e5kjzd66V44/453Gn3Rz/IkO48/AxncnPKfu49+j+Ae6jH+Xeozx9WevVrrGvx1xfKBT/GQzftIl/rs9xr+z+uHdbtuaX0Sc6vj3J3ki1jbfDzE8PVts+9G6/+fpB523JLHxIX8yfpK0tiXb13+1x/rfX/ttrttYUp7/0ye2//13il9eEx+180gj4m77teyvbolxYv77bzrUfmsj/lSX8985/tub9X/eY/0/fnnoeo+7AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEYORpNlmO02zLOJYRLwcR9OiVm+cma4tLUyV2yKGopJOzxb5SERU1/tJ2R9ttR/1z23pj0XESz8cWQ86W+TZZK2Y6nfxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbDoWEYORpFlEpBHxezVNs6zfWQEAAAA7bqjfCQAAAAC7zvM/AAAA7H/P+vyf7HAeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwL526eLFcmmuPbwxWfanri0vzdWunZ3K63PZ/NJkNllbvJrN1GozRZ5N1ub/6f3SiBi9EEvXhxt5vTFcX165Ml9bWmhcmZ2fmMmv5JU9qQoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICnNdhakjSLiLTVTtMsi/hfRAxFJZmeLfKRiPh/RDyoVg6V/dF+Jw0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCOqy+vzE0URb74gjVGKv1N43hss0+zun7yXoQTpfGvbNyMiBcgjW0a/R6ZAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoh/ryytxEUeSL9X5nAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQH+lPyURUS6nqicHt249mPxRbb1GxHufXv74+kSjsTharv91c33jk/b6c48deHMvawAAAIB9742n2XnjOX3jOR4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKBX9eWVuYmiyBd3sRG3+10lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwLP4KAAD//xSSvRo=")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000000400)="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", 0x14d)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f00000001c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x10000, 0x20)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xb8, &(0x7f0000000340)="64e505a352c1d61c0da5685ca67554db0ae027171b347b9da155b319a717cc9683b7ec6869f63b75fbf8db89de10ab4737f4405e57aad3244435a84d834d52dab06e2cbf54fc930e305cccccf2afe28f3ca75f08d55fd6ebe171d77f803bdc6d45e21682c27827f3a518bf61064cb06b302059e86253e8b3fb6b3982a9c57763da6702a3a159b557034bb1897e613af88b11ad4bc9152ec9e8ee33f92c4bf181db5a21700379fa9827abae5ce83cfbc9d8f59240855c0363", 0x49, 0x0, &(0x7f0000000580)="3aa0765fdbddb04727b91dd149de37f0014e73e4d10c72fd6051bac4fbf69c30d524f9e2396c4be2b5269482d568ec2720161829e180f9241802229644845a4afec2416d4084779869"})
sendfile(r0, r2, &(0x7f0000000140)=0x2, 0x100000000)
openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x640002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2003.907106][ T3535] EXT4-fs error (device loop0): ext4_dirty_inode:5981: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2003.925772][T10806] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2003.945040][T10809] loop2: detected capacity change from 0 to 2048
[ 2003.974775][T10814] loop3: detected capacity change from 0 to 2048
[ 2003.978988][T10806] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/247/bus supports timestamps until 2038 (0x7fffffff)
02:47:43 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2004.012446][   T26] audit: type=1804 audit(1682650063.344:1229): pid=10806 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/247/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2004.062228][T10814] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2004.082512][T10809] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 2004.084171][T10814] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/243/bus supports timestamps until 2038 (0x7fffffff)
[ 2004.149274][   T26] audit: type=1804 audit(1682650063.484:1230): pid=10814 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/243/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2004.163182][T10822] loop0: detected capacity change from 0 to 2048
[ 2004.177185][T10809] EXT4-fs (loop2): mount failed
[ 2004.193989][T10806] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
[ 2004.212367][T10806] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2004.255221][T10806] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2004.274168][T10822] EXT4-fs (loop0): Unrecognized mount option "18446744073709551615ÿ�‡rgc9˜æñS2àwßÑëš×Í4'	mHì	" or missing value
[ 2004.287796][T10814] EXT4-fs error (device loop3): __ext4_get_inode_loc:4316: comm syz-executor.3: Invalid inode table block 8391460049216894068 in block_group 0
02:47:43 executing program 2:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async, rerun: 32)
chdir(&(0x7f0000000080)='./file0\x00') (rerun: 32)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x7c9683, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r2, r1, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
r6 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x1000801, &(0x7f0000000580)=ANY=[@ANYRES32=r8, @ANYRES8=0x0, @ANYRES32, @ANYRES16=r6, @ANYRES32=r6, @ANYRESOCT=r7, @ANYBLOB="265c375a51dd6e4dfae03f35aa96c075b7a81828e19cae434d5987a364b494527514af1d8c3288bdba7de4f7565f8f9989ef21cc069e9749731bd1c6a9829f608f227226f10458476d5a0b704f77d9b09077243e32c3c64966b7f87048ae31ebf117f3c71f91ba7edfec2ea21d2382804f40b80f00fc791879137b4c7b40f0fec02e3fb106b665ce902a258aa357d3d0ee209e144676e71e53e2b3ce1841de48bd640e71f25ac07589962bd163c3d74fc465d09f40982fd6c163c833e2a0d23b5ced3d4d7684d79d50ab63ac97ad2228d9245ea6cd2b2716a080a9834983a3f1a768004374e58b4abab221", @ANYRESOCT=r6], 0x2, 0x1c9, &(0x7f0000000300)="$eJzsmb0P0kAYxp+7lg+JMXFxcHGQRIxS2qKGhQETdxPwa5NIJWgBAzUBEgfi4uLoYOLqP+DgwOTg5uaqg5qYOMjoXHPH0Z4FFHRp4vtLuD739d57L/AMAIIg/lu+fP7x6enlWus8gKMoIqfGvxnxGq6t//j84bln9SsvXn14+XZw7NEiGY8BCMP9zzcBvGkYCFQ/DH/dXVTPFnikr4HjrNI3wGApfRsc15X2wHBL6XuaHh5RwvesO0O/c7fne7ZoHNG4oqkm81vOGToA8io/ps2Pp7P7bd/3RkmRCdfnbEwdKv5Uv2WDo67VT7xfN588nov+uja2Vj8HHI7SVTA0la4hB8uy4pJo9z9pxvGNfe6fBnG8nIo0SKRLsOSI+EJHIyeWi3ebu76mJfm/ENK4AGxMvS/8W+SsMoGta2J/YiZwRvMnE2bkH5Wg/6Ayns7KvX6763W9getWL9kXbPuiW5FGtGp/43956U8FLX5mx9osy2LSDoKRMwGCkRP13VWrOW7z9fC73MOl/3GUTq9iiI+KvHZu+xlMvbh8ClUydiZPEARBEARBEARBEARBEARxEKfA5K+g6o+qcAfuVbn6ZwAAAP//7M1pUg==") (async, rerun: 64)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004340)=<r9=>0x0) (rerun: 64)
syz_open_dev$vim2m(&(0x7f0000008c40), 0x100, 0x2)
statx(0xffffffffffffffff, &(0x7f0000008c80)='./bus\x00', 0x4000, 0x20, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, <r10=>0x0}) (async, rerun: 64)
r11 = syz_open_dev$MSR(&(0x7f000000b340), 0xe84f, 0x0) (async, rerun: 64)
r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b380), 0x18000, 0x0)
r13 = openat$drirender128(0xffffffffffffff9c, &(0x7f000000b3c0), 0x4c000, 0x0) (async)
ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f000000b400)={0x4, 0x6, 0x6, 0x840, <r14=>0xffffffffffffffff}) (async, rerun: 32)
r15 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) (rerun: 32)
ftruncate(r15, 0x2007fff)
r16 = socket$inet6(0xa, 0x1, 0x0)
close(r16) (async, rerun: 32)
writev(r16, &(0x7f0000000140)=[{&(0x7f0000000240)='\x00', 0x1}], 0x1) (async, rerun: 32)
sendmmsg$unix(r2, &(0x7f000000c580)=[{{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="4de6d00b18d795936282de79820121c6b617dfd0415a268ed77655b551e69d25838caff47adee95482d93307c733ac6d2c2ebf79f3a572f3160e0a1f4aaa150327f1558bbd4734f84d0e4d272f2b1e1a2335d5e33c6d3fcad071f5fbc92e8d6383634bb6c1eddfee46ef12a60fbb63b02907e20681c9f11f3aac711aebac2d18dce8c0e64aa8539d5850454273785d6366b7357f9fb6332a151ecc5d28352fe5fd7ef2ddb71e75", 0xa7}], 0x1, &(0x7f00000005c0)=[@rights={{0x2c, 0x1, 0x1, [r4, r1, r1, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r0, r3, r0]}}, @rights={{0x20, 0x1, 0x1, [r3, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}], 0x130, 0x20000010}}, {{&(0x7f0000000780)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000c00), 0x0, &(0x7f0000000f40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}], 0xe8, 0x4000}}, {{&(0x7f0000001040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000010c0)="7bf1b108ceb5a6343b4a3a64ca8768d3b0b5be2b18370fed31b6973fe8d9df1ebac77812983dc8dc1cf4e9058454db67a6e0bcba7a1cb30b86b72737a33e64a26480dfb2ae13914b97f9ba23b3d5f8ad88bf8fe31982623caba679b5cb9af83510dc7f28c90b87a482504111a58d426ef7aa827059720e2c2ae134f17bc7f702ac7ca09386697420be03924eaf8ef46841c80a1aff3350d908f86faf394c141727b9b41f7dc305b0cd66f4b836ff194a46e5d7f4e62bd4a1da00b21292edbae1a4eace87ba64f2a332656491e12a4a4cef7fe09d23accf7d73849a38d17b8c5d15663203e4785136bffddc8f04693d271cf1", 0xf2}, {&(0x7f00000011c0)="bf229f3321a8c330d31d043b2679e9591c59548e2074f413db0ad2299a563afcb4509968a786a36fadfb64ed9cdec441f4493411babf15604bbf73521be7fab683d40cc142c7d445777a9731f79371fb3b1a2eb12799518ccde22908b417807a053ce89c4aabe1fac7f529eca68d7f076457051cd8628a975ec58c453a899e7a1568ea6c67058b79e324b02f69d1638a4c9c25e7915e3d72480039fe71da26c6659f4800b640ecbd8d11fd486cdb8c3dd14a31e0f67ce3b12a396109969e6405247644f832bfdb5c7a30c0c66939a617b0", 0xd1}, {&(0x7f00000012c0)="69f255f97508596dc61e47ed3040ad1e0350092c4d46492e0d95c9ea5aca38fb0e6ff08573257895fa66008e6e64bd9005fd0bfe11db27", 0x37}, {&(0x7f0000004440)="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", 0x1000}, {&(0x7f0000001300)="6395fc911ea983e79d59bb88e04f02982b26b978f89fbe671a43650597318016ac4cd5e62680f758ca1d376f058ae95e75cee1b67feec25375eb64a0b796498e88365486e48351c72d424488e6c9d56858d52e60a00602ac6f51c4d742041e552a257b1782de20226a770cfc4ec2802e316203addfa82274dba804287b", 0x7d}, {&(0x7f0000001380)="a0ac4a1299a54c0d373a7ee15953797beb0aba96bcbd84314d5c580e1aaf53db4a38148a58993e6201a853863202bb4a0f545286f77e3ebfcb1e1a02478c5e00f50139152ce463983bc4", 0x4a}], 0x6, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000002a00000000000010010000000200000014fbc0dff36b417ce3886ec032adb4433fb67d7661ebd2095c0402076397e379620e843ae2d21a1d1b230f688e2d9ebe13b99f116b4cc6a145bb5a3b9c20db0ae5b91efdd96bca798a2d10eebcd97eb0542730cea1f8a1b13e7520b1554c1963d336df3c8ff36e29", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB='\x00\x00\x00\x00'], 0x108}}, {{&(0x7f0000003f00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003f80)="d5c4a3e1c59ff5b2b076773b16e63f8d9eda64f143aa11ac6d4eddc665b96ec2fb93582a218a03bcb6a5f1123edd5fe7b4d004f64307880a", 0x38}, 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0x1000}, {&(0x7f000000b040)="0afc92e317e64d2b8fc378a4dc88231b9829926a8bebc397449adedb47d7fd6dbeb3022542ce7766fd947c9624", 0x2d}, {&(0x7f000000b080)}, {&(0x7f000000b0c0)="fe3abc08c1ba584266423c1f93f7c458974b0fad7ecbb42d7aa376d6e57a9bc015fb4c74b1eebc2efcf17a0f968b830170593b6c1d9efa7738ab2b052f4fdd2c9f018d6e95b290588cc0e2674509a1c8f9df5445e2e66132451205e8bf877aa36fe0f2bbbb26cef99c67c60d42cc87c7ec3a55114a08a31f4fe01b901d9767543c0a1073d0ef5bbe84871101237a6215c4288d318b0cb6aef3c9eebee75cf825259d411309899a3f6d35018823b21f9f440d74ed8ae4a4e731eda975a1c9", 0xbe}, {&(0x7f000000b180)="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", 0xfd}], 0x9, &(0x7f000000b440)=[@rights={{0x2c, 0x1, 0x1, [r2, r11, r12, r13, r14, r15, r16]}}], 0x30, 0x20000000}}, {{&(0x7f000000b480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f000000c540)=[{&(0x7f000000b500)="c2b351213f529d3d0aebe4833dc4eae981502cb5ebc87c74b1a4a82fac5f4a8fd212e195c3c35e0b6af420dfa910658dfd487e10a6c88ead6eaec0", 0x3b}, {&(0x7f000000b540)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40004}}], 0x8, 0x4014)
r17 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0)
write$cgroup_type(r17, &(0x7f0000000140), 0x9) (async)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2004.322429][T10814] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2004.406903][T10814] EXT4-fs error (device loop3): ext4_write_end:1333: inode #18: comm syz-executor.3: mark_inode_dirty error
[ 2004.422527][T10825] loop4: detected capacity change from 0 to 2048
[ 2004.505368][T10825] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2004.556419][T10825] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/265/bus supports timestamps until 2038 (0x7fffffff)
[ 2004.660447][   T26] audit: type=1804 audit(1682650063.994:1231): pid=10825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/265/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
02:48:00 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:00 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYBLOB="ff9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec0900500182768209be6f8bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b70ca967912905eca0cc2431d71784fcd24f7aa78e34d62a75ecd5ff0164e19cc405a62cdcaba7a6f9d2adbc8301ee9d3aea79e269f7e14477927901b57b635d560a7ad298134d90b90831c5f4700"/156, @ANYRES32], 0x1, 0x767, &(0x7f0000000780)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000000400)="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", 0x14d)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f00000001c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x10000, 0x20)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xb8, &(0x7f0000000340)="64e505a352c1d61c0da5685ca67554db0ae027171b347b9da155b319a717cc9683b7ec6869f63b75fbf8db89de10ab4737f4405e57aad3244435a84d834d52dab06e2cbf54fc930e305cccccf2afe28f3ca75f08d55fd6ebe171d77f803bdc6d45e21682c27827f3a518bf61064cb06b302059e86253e8b3fb6b3982a9c57763da6702a3a159b557034bb1897e613af88b11ad4bc9152ec9e8ee33f92c4bf181db5a21700379fa9827abae5ce83cfbc9d8f59240855c0363", 0x49, 0x0, &(0x7f0000000580)="3aa0765fdbddb04727b91dd149de37f0014e73e4d10c72fd6051bac4fbf69c30d524f9e2396c4be2b5269482d568ec2720161829e180f9241802229644845a4afec2416d4084779869"})
sendfile(r0, r2, &(0x7f0000000140)=0x2, 0x100000000)
openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x640002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYBLOB="ff9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec0900500182768209be6f8bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b70ca967912905eca0cc2431d71784fcd24f7aa78e34d62a75ecd5ff0164e19cc405a62cdcaba7a6f9d2adbc8301ee9d3aea79e269f7e14477927901b57b635d560a7ad298134d90b90831c5f4700"/156, @ANYRES32], 0x1, 0x767, &(0x7f0000000780)="$eJzs3M9rHOUbAPBnptn+zPe7ETxoDyK00ELpJGku7cl4ES+FQsFrDckkhEyyJbupTSy09SzU5qIgiN49ehVK/QO8SUHBuyBa40G8rMxmk7ZxN27bJFvj5wOTfd/5sc/zTGbfzEDeDeA/6/XyRxIxGBGXIqLaXp9GxMFW63DErfX91h7emCyXJJrNy78k5WGx1qxuvlfSfj0WrUPilYi4X4k488Hf49aXV+YmiiJfbPeHG/NXh+vLK2dn5ydm8pl8YXTswsj5sbHzI2M7VuvJdy4cufvtW6ur333VuPPawNkkxlt1R7u2HQv0mPVzUonxLesXdiNYHyU97DOwB3kAALC98j7/QPverBLVOOAuDQAAAPad5qEmAAAAsO8l8VjncET0MRcAAABgN2z8H8DG3N7dmgfbzc9vRsRQp/gDrTnEEYejEhFH15InZiYk64fBc7l1OyLujXe4/pL29ffsRrb0e5kjzd66V44/453Gn3Rz/IkO48/AxncnPKfu49+j+Ae6jH+Xeozx9WevVrrGvx1xfKBT/GQzftIl/rs9xr+z+uHdbtuaX0Sc6vj3J3ki1jbfDzE8PVts+9G6/+fpB523JLHxIX8yfpK0tiXb13+1x/rfX/ttrttYUp7/0ye2//13il9eEx+180gj4m77teyvbolxYv77bzrUfmsj/lSX8985/tub9X/eY/0/fnnoeo+7AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEYORpNlmO02zLOJYRLwcR9OiVm+cma4tLUyV2yKGopJOzxb5SERU1/tJ2R9ttR/1z23pj0XESz8cWQ86W+TZZK2Y6nfxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbDoWEYORpFlEpBHxezVNs6zfWQEAAAA7bqjfCQAAAAC7zvM/AAAA7H/P+vyf7HAeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwL526eLFcmmuPbwxWfanri0vzdWunZ3K63PZ/NJkNllbvJrN1GozRZ5N1ub/6f3SiBi9EEvXhxt5vTFcX165Ml9bWmhcmZ2fmMmv5JU9qQoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICnNdhakjSLiLTVTtMsi/hfRAxFJZmeLfKRiPh/RDyoVg6V/dF+Jw0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCOqy+vzE0URb74gjVGKv1N43hss0+zun7yXoQTpfGvbNyMiBcgjW0a/R6ZAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoh/ryytxEUeSL9X5nAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQH+lPyURUS6nqicHt249mPxRbb1GxHufXv74+kSjsTharv91c33jk/b6c48deHMvawAAAIB9742n2XnjOX3jOR4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKBX9eWVuYmiyBd3sRG3+10lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwLP4KAAD//xSSvRo=") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r2, &(0x7f0000000400)="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", 0x14d) (async)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
mount(&(0x7f00000001c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x10000, 0x20) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xb8, &(0x7f0000000340)="64e505a352c1d61c0da5685ca67554db0ae027171b347b9da155b319a717cc9683b7ec6869f63b75fbf8db89de10ab4737f4405e57aad3244435a84d834d52dab06e2cbf54fc930e305cccccf2afe28f3ca75f08d55fd6ebe171d77f803bdc6d45e21682c27827f3a518bf61064cb06b302059e86253e8b3fb6b3982a9c57763da6702a3a159b557034bb1897e613af88b11ad4bc9152ec9e8ee33f92c4bf181db5a21700379fa9827abae5ce83cfbc9d8f59240855c0363", 0x49, 0x0, &(0x7f0000000580)="3aa0765fdbddb04727b91dd149de37f0014e73e4d10c72fd6051bac4fbf69c30d524f9e2396c4be2b5269482d568ec2720161829e180f9241802229644845a4afec2416d4084779869"}) (async)
sendfile(r0, r2, &(0x7f0000000140)=0x2, 0x100000000) (async)
openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x640002, 0x0) (async)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff) (async)

02:48:00 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x7ffff000)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:00 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, 0x0, 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:00 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r2, 0x2007fff)
openat(r2, &(0x7f00000000c0)='./file0\x00', 0x81, 0x40)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

02:48:00 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2020.888405][T10855] loop4: detected capacity change from 0 to 2048
[ 2020.895634][T10854] loop2: detected capacity change from 0 to 2048
[ 2020.909852][T10851] loop3: detected capacity change from 0 to 2048
[ 2020.911989][T10853] loop0: detected capacity change from 0 to 2048
[ 2020.918705][T10852] loop5: detected capacity change from 0 to 2048
[ 2020.935972][T10853] EXT4-fs (loop0): Unrecognized mount option "18446744073709551615ÿ�‡rgc9˜æñS2àwßÑëš×Í4'	mHì	" or missing value
[ 2020.962340][T10854] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2020.964117][T10855] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2020.973337][T10854] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/252/bus supports timestamps until 2038 (0x7fffffff)
[ 2020.992861][T10851] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2021.028837][T10855] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/266/bus supports timestamps until 2038 (0x7fffffff)
[ 2021.031113][T10852] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2021.049063][   T26] audit: type=1804 audit(1682650080.384:1232): pid=10854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/252/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
02:48:00 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYBLOB="ff9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec0900500182768209be6f8bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b70ca967912905eca0cc2431d71784fcd24f7aa78e34d62a75ecd5ff0164e19cc405a62cdcaba7a6f9d2adbc8301ee9d3aea79e269f7e14477927901b57b635d560a7ad298134d90b90831c5f4700"/156, @ANYRES32], 0x1, 0x767, &(0x7f0000000780)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000000400)="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", 0x14d)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f00000001c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x10000, 0x20)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xb8, &(0x7f0000000340)="64e505a352c1d61c0da5685ca67554db0ae027171b347b9da155b319a717cc9683b7ec6869f63b75fbf8db89de10ab4737f4405e57aad3244435a84d834d52dab06e2cbf54fc930e305cccccf2afe28f3ca75f08d55fd6ebe171d77f803bdc6d45e21682c27827f3a518bf61064cb06b302059e86253e8b3fb6b3982a9c57763da6702a3a159b557034bb1897e613af88b11ad4bc9152ec9e8ee33f92c4bf181db5a21700379fa9827abae5ce83cfbc9d8f59240855c0363", 0x49, 0x0, &(0x7f0000000580)="3aa0765fdbddb04727b91dd149de37f0014e73e4d10c72fd6051bac4fbf69c30d524f9e2396c4be2b5269482d568ec2720161829e180f9241802229644845a4afec2416d4084779869"})
sendfile(r0, r2, &(0x7f0000000140)=0x2, 0x100000000)
openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x640002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYBLOB="ff9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec0900500182768209be6f8bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b70ca967912905eca0cc2431d71784fcd24f7aa78e34d62a75ecd5ff0164e19cc405a62cdcaba7a6f9d2adbc8301ee9d3aea79e269f7e14477927901b57b635d560a7ad298134d90b90831c5f4700"/156, @ANYRES32], 0x1, 0x767, &(0x7f0000000780)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r2, &(0x7f0000000400)="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", 0x14d) (async)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
mount(&(0x7f00000001c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x10000, 0x20) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xb8, &(0x7f0000000340)="64e505a352c1d61c0da5685ca67554db0ae027171b347b9da155b319a717cc9683b7ec6869f63b75fbf8db89de10ab4737f4405e57aad3244435a84d834d52dab06e2cbf54fc930e305cccccf2afe28f3ca75f08d55fd6ebe171d77f803bdc6d45e21682c27827f3a518bf61064cb06b302059e86253e8b3fb6b3982a9c57763da6702a3a159b557034bb1897e613af88b11ad4bc9152ec9e8ee33f92c4bf181db5a21700379fa9827abae5ce83cfbc9d8f59240855c0363", 0x49, 0x0, &(0x7f0000000580)="3aa0765fdbddb04727b91dd149de37f0014e73e4d10c72fd6051bac4fbf69c30d524f9e2396c4be2b5269482d568ec2720161829e180f9241802229644845a4afec2416d4084779869"}) (async)
sendfile(r0, r2, &(0x7f0000000140)=0x2, 0x100000000) (async)
openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x640002, 0x0) (async)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff) (async)

[ 2021.073290][T10851] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/244/bus supports timestamps until 2038 (0x7fffffff)
[ 2021.088301][T10852] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/248/bus supports timestamps until 2038 (0x7fffffff)
[ 2021.123345][   T26] audit: type=1804 audit(1682650080.454:1233): pid=10854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/252/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
02:48:00 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r2, 0x2007fff) (async)
openat(r2, &(0x7f00000000c0)='./file0\x00', 0x81, 0x40) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2021.193171][   T26] audit: type=1804 audit(1682650080.524:1234): pid=10852 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/248/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
02:48:00 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(0xffffffffffffffff, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2021.257263][   T26] audit: type=1804 audit(1682650080.574:1235): pid=10851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/244/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2021.275312][T10874] loop0: detected capacity change from 0 to 2048
[ 2021.353157][T10874] EXT4-fs (loop0): Unrecognized mount option "18446744073709551615ÿ�‡rgc9˜æñS2àwßÑëš×Í4'	mHì	" or missing value
[ 2021.354886][T10852] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
02:48:00 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15334757291f8ea32e019771adfd1eb9ad7cd34275001827682002962757fe54867b9af4658c358000000d34b50988c8dc091a19a48bcc61b915726000000000000"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x10)
write(r2, &(0x7f0000004200)='t', 0x1)
r3 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r3, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'})
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r5, &(0x7f0000004200)='t', 0x1)
sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x1, 0x3, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4044040}, 0x20008800)
sendfile(r5, r4, 0x0, 0x1ffff)

[ 2021.438802][T10852] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2021.482385][T10852] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
02:48:00 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0xffffffff000)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2021.606938][T10898] loop4: detected capacity change from 0 to 2048
[ 2021.616638][T10895] loop2: detected capacity change from 0 to 2048
02:48:01 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, 0x0, 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2021.651218][T10899] loop0: detected capacity change from 0 to 2048
[ 2021.690478][T10898] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2021.706361][T10898] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/267/bus supports timestamps until 2038 (0x7fffffff)
[ 2021.745345][T10895] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2021.757411][T10899] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2021.775157][T10895] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/253/bus supports timestamps until 2038 (0x7fffffff)
[ 2021.828266][   T26] audit: type=1804 audit(1682650081.164:1236): pid=10898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/267/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2021.850256][T10899] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/296/bus supports timestamps until 2038 (0x7fffffff)
[ 2021.875442][T10907] loop5: detected capacity change from 0 to 2048
[ 2021.879897][T10908] EXT4-fs error (device loop2): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
[ 2021.910341][T10911] loop3: detected capacity change from 0 to 2048
[ 2021.960855][   T26] audit: type=1800 audit(1682650081.294:1237): pid=10913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0
[ 2021.984309][T10911] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2022.022513][T10911] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/245/bus supports timestamps until 2038 (0x7fffffff)
[ 2022.050088][T10907] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2022.094377][   T26] audit: type=1804 audit(1682650081.294:1238): pid=10899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/296/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2022.100307][T10907] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/249/bus supports timestamps until 2038 (0x7fffffff)
[ 2022.147137][   T26] audit: type=1804 audit(1682650081.314:1239): pid=10919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/253/bus/file0/bus" dev="loop2" ino=19 res=1 errno=0
[ 2022.255893][   T26] audit: type=1804 audit(1682650081.344:1240): pid=10899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/296/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2022.316757][   T26] audit: type=1804 audit(1682650081.464:1241): pid=10911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/245/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2022.358500][T10907] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
[ 2022.382429][T10907] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2022.405888][T10907] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
02:48:13 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0xffffffff000)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:13 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(0xffffffffffffffff, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:13 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15334757291f8ea32e019771adfd1eb9ad7cd34275001827682002962757fe54867b9af4658c358000000d34b50988c8dc091a19a48bcc61b915726000000000000"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00') (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async, rerun: 64)
creat(&(0x7f0000000140)='./file0\x00', 0x10) (rerun: 64)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
r3 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r3, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) (async)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r5, &(0x7f0000004200)='t', 0x1)
sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x1, 0x3, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4044040}, 0x20008800) (async)
sendfile(r5, r4, 0x0, 0x1ffff)

02:48:13 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x100000005)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:13 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, 0x0, 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:13 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r2, 0x2007fff) (async)
openat(r2, &(0x7f00000000c0)='./file0\x00', 0x81, 0x40)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2034.233580][T10930] loop3: detected capacity change from 0 to 2048
[ 2034.262997][T10937] loop0: detected capacity change from 0 to 2048
[ 2034.269955][   T26] kauditd_printk_skb: 1 callbacks suppressed
[ 2034.269969][   T26] audit: type=1804 audit(1682650093.604:1243): pid=10934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/254/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2034.284161][T10932] loop2: detected capacity change from 0 to 2048
[ 2034.307461][T10936] loop4: detected capacity change from 0 to 2048
[ 2034.312087][T10933] loop5: detected capacity change from 0 to 2048
[ 2034.331084][   T26] audit: type=1804 audit(1682650093.664:1244): pid=10935 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/254/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2034.363073][   T26] audit: type=1804 audit(1682650093.694:1245): pid=10946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/254/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2034.369167][T10932] EXT4-fs warning (device loop2): ext4_multi_mount_protect:385: Unable to create kmmpd thread for loop2.
[ 2034.401922][T10936] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2034.413857][T10937] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2034.417809][T10930] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2034.427642][T10937] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/297/bus supports timestamps until 2038 (0x7fffffff)
[ 2034.445109][T10936] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/268/bus supports timestamps until 2038 (0x7fffffff)
[ 2034.457918][T10930] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/246/bus supports timestamps until 2038 (0x7fffffff)
[ 2034.487000][   T26] audit: type=1804 audit(1682650093.824:1246): pid=10951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/297/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2034.531379][T10933] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2034.542325][   T26] audit: type=1804 audit(1682650093.824:1247): pid=10930 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/246/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2034.542373][   T26] audit: type=1804 audit(1682650093.854:1248): pid=10951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/297/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2034.542413][   T26] audit: type=1804 audit(1682650093.854:1249): pid=10951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/297/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2034.542453][   T26] audit: type=1804 audit(1682650093.854:1250): pid=10951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/297/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2034.542493][   T26] audit: type=1804 audit(1682650093.854:1251): pid=10951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/297/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
02:48:14 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f6c3098c40000000000003cc37ecb8e531db376aee973fd2bd2b04440f0431c83177ba1637ab13431f91c4e9d783b0432c7078305eea99321edfbae10bc74266638a70466c703db67fa000000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000001c0)=""/157, &(0x7f00000000c0)=0x9d)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
write$binfmt_misc(r2, &(0x7f0000000280)={'syz1', "2cc59692b81a57856c994a03abfe4d4b420a43c3b37bdde11a7b3f262cb2b18796e458d2d0eeac5699394093755aaa4e53972e4eae3309fffdc8c322ec62c85718cd6b2cd6150b"}, 0x4b)

[ 2034.542532][   T26] audit: type=1804 audit(1682650093.854:1252): pid=10951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/297/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2034.700443][T10933] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/250/bus supports timestamps until 2038 (0x7fffffff)
02:48:14 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15334757291f8ea32e019771adfd1eb9ad7cd34275001827682002962757fe54867b9af4658c358000000d34b50988c8dc091a19a48bcc61b915726000000000000"], 0x1, 0x750, &(0x7f0000001640)="$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") (async, rerun: 64)
chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x10) (async)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
r3 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r3, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) (async)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r5, &(0x7f0000004200)='t', 0x1) (async, rerun: 64)
sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x1, 0x3, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4044040}, 0x20008800) (async, rerun: 64)
sendfile(r5, r4, 0x0, 0x1ffff)

02:48:14 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(0xffffffffffffffff, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2035.009662][T10965] loop2: detected capacity change from 0 to 2048
02:48:14 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2035.068364][T10933] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
[ 2035.113232][T10975] loop4: detected capacity change from 0 to 2048
[ 2035.121814][T10965] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2035.163881][T10965] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/255/bus supports timestamps until 2038 (0x7fffffff)
[ 2035.182026][T10933] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2035.194778][T10975] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:48:14 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r5 = openat$capi20(0xffffffffffffff9c, &(0x7f0000001200), 0x741000, 0x0)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r6, 0x2007fff)
r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001240), 0x80000, 0x0)
r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001540), 0x280302, 0x0)
r10 = accept$netrom(r1, &(0x7f0000001580)={{0x3, @rose}, [@default, @default, @rose, @remote, @bcast, @netrom, @default, @null]}, &(0x7f0000001600)=0x48)
r11 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r11, 0x0)
r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
r13 = syz_open_dev$media(&(0x7f0000001dc0), 0xffffffffffffffff, 0x40)
r14 = openat$nci(0xffffffffffffff9c, &(0x7f0000001e00), 0x2, 0x0)
r15 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
r16 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
fstat(r15, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r17=>0x0, <r18=>0x0})
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x1000801, &(0x7f0000000580)=ANY=[@ANYRES32=r18, @ANYRES8=0x0, @ANYRES32, @ANYRES16=r16, @ANYRES32=r16, @ANYRESOCT=r17, @ANYBLOB="265c375a51dd6e4dfae03f35aa96c075b7a81828e19cae434d5987a364b494527514af1d8c3288bdba7de4f7565f8f9989ef21cc069e9749731bd1c6a9829f608f227226f10458476d5a0b704f77d9b09077243e32c3c64966b7f87048ae31ebf117f3c71f91ba7edfec2ea21d2382804f40b80f00fc791879137b4c7b40f0fec02e3fb106b665ce902a258aa357d3d0ee209e144676e71e53e2b3ce1841de48bd640e71f25ac07589962bd163c3d74fc465d09f40982fd6c163c833e2a0d23b5ced3d4d7684d79d50ab63ac97ad2228d9245ea6cd2b2716a080a9834983a3f1a768004374e58b4abab221", @ANYRESOCT=r16], 0x2, 0x1c9, &(0x7f0000000300)="$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")
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="b5db20519f68300550eda03a118e409b331d16a77b9c148ba7d80f353671054898cbc80d3c48900414f42c0b91c53daad26eceab87f9fa47f7a20c4868d1539508cd10ea55ec28744ac1b51d9db5b8f50c434aa835effd107fb2716f58f394c9c749e895c8a5ecb90715bf33e19fad50530fada6996d5a25bf5c1319a4ad005408073e629d6d19eba191115ac8d95985cdf3bd93", 0x94}, {&(0x7f0000000540)="3ff14333efa6905a275d1dc9ff1e7bdd50a0c2978124c1b80d4b1cb92cf9b4e1025510a46f73eb50b84d5edfaa29dfc1dc6b63536ac59553aac7dad93ced970cb1e396b30b45dd1d5ea14e2f8761d118e4cef1eba95d879f41f022285a5b704ae62efd4513bd94f5b4078b8c1d20db93be0a5a655ff6c5d77b1a12c09d90c7eda143520833a07dabf8e383749c46a7c531fc367ec0fbe20de0006b8d8bde5dd0b02b29e18d95cd9d9090a336c4253589cdf88b542c13", 0xb6}, {&(0x7f00000003c0)="243148475898b333eef69fe172704441f592bd0027638ca079e83f844c7ef23c0600aaf6d32ff46e6a2f74e9ee7f1848d80d3d377e9dd2742652e63cc5183fb28b446d99fa4eecc3f82e3b088b2497e323c933418a30d3e8a943113ac5c7", 0x5e}, {&(0x7f0000000600)="c0d2052ef95e444df4fe35be15fa1a689277d4ac8aa87104535449d3fe409b8496485a2ffff48f8cfce73d4d6dabb7234ea157f877c36b1a8daf4a22a4b05b92f1b3a3575c59d50975e5a1c970519953e2cb3d977458257b32b78d562e79607b1f6f62b7f047f9e048fc5dddac41f86d0644437db2bb30d467c8ca33605f1a81a9c4d450bffeac073fbb334ac355c3d82341be26666b7de9dad7bd9e21bdf9e447f7bba16b6cd8b00c8a7ac6224b1d394582e8af889d03218e30b170b30c785e0b39389c3cef3378891e75f552c78b07ce0e", 0xd2}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}], 0x20, 0x40000}}, {{&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000700)="ed428888df35327ce6e7e4629d30b7174e6d93f6fd1905e8c821e89b78e562d96eb435ecce107ea0ddac", 0x2a}, {&(0x7f0000000800)="eb5f48f3d8d3128baef6dc5c70660dae7b07b1f5ddd497dbbee931f19ef94a1fd8e6d785425b7d680ac122bc333085b8b8c106e60758e8c044a528eaba18fe99924a303fe356d49a86115d222011734eb6d775f2cbef7d0ec38f4b4029e6a8aedd0040d802068a8ad5af27b3860c082c0cf5840c1c9dce5c66fdff0c673eec57387c720b33e00d2e0bd0d7a785ada6643267aa1d7143ee57198239a0f3165a6633968a07d63cb7054d5efd2adf9738ef6d1035d1281db31f873f303b5a84c1e1774a0c500ab43e270db33c00474ac9c1a673d05d2f071ecd1ab9017073c2cc6f344f04f7b4b764320d1de718d65d6f8963704e", 0xf3}], 0x2, &(0x7f00000009c0)=[@rights={{0x30, 0x1, 0x1, [r1, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}], 0x50, 0x8000}}, {{&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="fc45fa0247ecbf5107876acd827a27934c88eb631e8c9219a8feb1549c93846488e5d98f77880dadcbfb1ed1b6a904a139e78660cddae4d7041f325adab599a93a6f0487a5752741b7c558c1331fb5d1661ebda15ecdf697096829", 0x5b}, {&(0x7f0000000b40)="2d2d0df21657554a1f7dcb01f86506322c5d593cebdb9f93e4a61d96e3ebc2fcf9a732f02062cd714745eb40cfad7bcf7b598710adbb", 0x36}, {&(0x7f0000000b80)="09e2a5d5699fcc4b569909ac1cffb6b11df52b486578c0942b2ec75aa488ff18b7eae09fdc3ea54fb05fad4049b421c3bd7d3efa16a606a7f75be1bbcdedde79822e24d492af5af0d47f765b642eadcad31b2d06699dc58f4a765523d0a776dc0bee73810635775df4625bf9ad6bf23984cac48d08a92ad0c414b7b9e41ab7cc1ca0654148a75672c8177cbf723912faf937f7efec732eeeb9", 0x99}, {&(0x7f0000000c40)="ff9a379211b6cb9cf6a1d407e1d3c9d7eabd29b2e24cd416e9d7848dee424421e781fbf73d34982b3134fea2729c51cceacc9b50071a608fb6c59bb42cf09897c79fc1f8c128e84a8673e3a3d236ae0c1ffcbf207e591a255015394bdfb41ec489e910630a8bc5b4bc9313fbd9d8ef71648ba04487736d248a0d11b16f3a92659e131a19c0df5f9a613f138d296b6bc0f857034cd9", 0x95}], 0x4, &(0x7f0000000e80)=[@rights={{0x38, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r0]}}], 0xa8, 0x40000}}, {{&(0x7f0000000f40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000fc0)="a7bdb981e422f1b267d85cb3828412fe5d6d34a0449bb56d1f9a1524d8c47ad927aa84fa30878bbe5f99a2361904eec8e0394fe671ec63bcc41ba0e2e4791936d39ab5e03e0c26251b0ff2fed9456a7dd8cb43587e13da3960dd619ac32240090fd1f038492afbeaf6522dd3442679cdac63d8bfa0f99ab79ad828603477016aa2eda782f3379b54082b7383fec92b8f6b073e9c86116c62dbe6760f93aaad7334b87db400a1c0bf042146a504510b6845f7f6cfc6c3305e36d0db2e82da18adf6db8b284a878a13aca97ea223f73b1b367a3e15b1a829b797681b42bfb09ac627b03e42ebf1218ceb87ab226555c7cd6fe61895", 0xf4}, {&(0x7f00000010c0)="52ca9cca23b5d02ad195ad2da47daa4cd7bf2fdec2df87a43cd348efaa97c87632aecaa71cb225922df91a2cb97a0044f9263e0966b6", 0x36}, {&(0x7f0000001100)="99f82b0a", 0x4}], 0x3, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r3, r5, r6, 0xffffffffffffffff, r7, r8]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0xd8, 0x4000000}}, {{&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001400)="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", 0xfa}], 0x1, &(0x7f0000001e40)=[@rights={{0x30, 0x1, 0x1, [r9, r2, r2, r1, 0xffffffffffffffff, r10, r11, r1]}}, @rights={{0x2c, 0x1, 0x1, [r3, r12, r13, r14, r4, r2, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r18}}}], 0x80, 0x40}}], 0x5, 0x2200c880)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)
r19 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
write$binfmt_script(r19, &(0x7f00000001c0)={'#! ', './bus', [{0x20, 'ext4\x00'}, {0x20, '\x8f'}, {0x20, '+'}, {}], 0xa, "300e480434698369a2bf577e09b467c24cec091a6c35911372208aa3020ee46f3679f03e2ade3189eb1d87d1f3ed1b206a25c1949dc96dbb13195ac01c0deb5101e71a6c6155baf05e8b7943bb83cc1be9bc587a4fdcb01f4a630cb7157391ecab4bae088c1cfe922199b29e9ab9c08ce3ce26"}, 0x87)

[ 2035.255679][T10933] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2035.281193][T10975] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/269/bus supports timestamps until 2038 (0x7fffffff)
02:48:14 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async, rerun: 64)
sendfile(r1, r0, 0x0, 0x100000005) (async, rerun: 64)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2035.367944][T10983] loop3: detected capacity change from 0 to 2048
[ 2035.388869][T10986] loop0: detected capacity change from 0 to 2048
[ 2035.456363][T10986] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2035.480263][T10983] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2035.497966][T10986] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/299/bus supports timestamps until 2038 (0x7fffffff)
[ 2035.547785][T10983] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/247/bus supports timestamps until 2038 (0x7fffffff)
[ 2035.590352][T10993] loop5: detected capacity change from 0 to 2048
[ 2035.645673][T10993] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2035.656954][T10993] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/251/bus supports timestamps until 2038 (0x7fffffff)
[ 2037.097650][ T1376] ieee802154 phy0 wpan0: encryption failed: -22
[ 2037.104072][ T1376] ieee802154 phy1 wpan1: encryption failed: -22
[ 2050.847200][T11004] loop1: detected capacity change from 0 to 2048
[ 2050.869918][T11004] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2050.880817][T11004] ext4 filesystem being mounted at /root/syzkaller-testdir1836496579/syzkaller.mT2qid/129/bus supports timestamps until 2038 (0x7fffffff)
02:48:31 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0xffffffff000)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:31 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f6c3098c40000000000003cc37ecb8e531db376aee973fd2bd2b04440f0431c83177ba1637ab13431f91c4e9d783b0432c7078305eea99321edfbae10bc74266638a70466c703db67fa000000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000001c0)=""/157, &(0x7f00000000c0)=0x9d) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
write$binfmt_misc(r2, &(0x7f0000000280)={'syz1', "2cc59692b81a57856c994a03abfe4d4b420a43c3b37bdde11a7b3f262cb2b18796e458d2d0eeac5699394093755aaa4e53972e4eae3309fffdc8c322ec62c85718cd6b2cd6150b"}, 0x4b)

02:48:31 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x100000005)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:31 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:31 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r5 = openat$capi20(0xffffffffffffff9c, &(0x7f0000001200), 0x741000, 0x0) (async)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r6, 0x2007fff)
r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001240), 0x80000, 0x0)
r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001540), 0x280302, 0x0)
r10 = accept$netrom(r1, &(0x7f0000001580)={{0x3, @rose}, [@default, @default, @rose, @remote, @bcast, @netrom, @default, @null]}, &(0x7f0000001600)=0x48) (async)
r11 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r11, 0x0)
r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async)
r13 = syz_open_dev$media(&(0x7f0000001dc0), 0xffffffffffffffff, 0x40) (async)
r14 = openat$nci(0xffffffffffffff9c, &(0x7f0000001e00), 0x2, 0x0) (async)
r15 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
r16 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) (async)
fstat(r15, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r17=>0x0, <r18=>0x0})
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x1000801, &(0x7f0000000580)=ANY=[@ANYRES32=r18, @ANYRES8=0x0, @ANYRES32, @ANYRES16=r16, @ANYRES32=r16, @ANYRESOCT=r17, @ANYBLOB="265c375a51dd6e4dfae03f35aa96c075b7a81828e19cae434d5987a364b494527514af1d8c3288bdba7de4f7565f8f9989ef21cc069e9749731bd1c6a9829f608f227226f10458476d5a0b704f77d9b09077243e32c3c64966b7f87048ae31ebf117f3c71f91ba7edfec2ea21d2382804f40b80f00fc791879137b4c7b40f0fec02e3fb106b665ce902a258aa357d3d0ee209e144676e71e53e2b3ce1841de48bd640e71f25ac07589962bd163c3d74fc465d09f40982fd6c163c833e2a0d23b5ced3d4d7684d79d50ab63ac97ad2228d9245ea6cd2b2716a080a9834983a3f1a768004374e58b4abab221", @ANYRESOCT=r16], 0x2, 0x1c9, &(0x7f0000000300)="$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") (async)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="b5db20519f68300550eda03a118e409b331d16a77b9c148ba7d80f353671054898cbc80d3c48900414f42c0b91c53daad26eceab87f9fa47f7a20c4868d1539508cd10ea55ec28744ac1b51d9db5b8f50c434aa835effd107fb2716f58f394c9c749e895c8a5ecb90715bf33e19fad50530fada6996d5a25bf5c1319a4ad005408073e629d6d19eba191115ac8d95985cdf3bd93", 0x94}, {&(0x7f0000000540)="3ff14333efa6905a275d1dc9ff1e7bdd50a0c2978124c1b80d4b1cb92cf9b4e1025510a46f73eb50b84d5edfaa29dfc1dc6b63536ac59553aac7dad93ced970cb1e396b30b45dd1d5ea14e2f8761d118e4cef1eba95d879f41f022285a5b704ae62efd4513bd94f5b4078b8c1d20db93be0a5a655ff6c5d77b1a12c09d90c7eda143520833a07dabf8e383749c46a7c531fc367ec0fbe20de0006b8d8bde5dd0b02b29e18d95cd9d9090a336c4253589cdf88b542c13", 0xb6}, {&(0x7f00000003c0)="243148475898b333eef69fe172704441f592bd0027638ca079e83f844c7ef23c0600aaf6d32ff46e6a2f74e9ee7f1848d80d3d377e9dd2742652e63cc5183fb28b446d99fa4eecc3f82e3b088b2497e323c933418a30d3e8a943113ac5c7", 0x5e}, {&(0x7f0000000600)="c0d2052ef95e444df4fe35be15fa1a689277d4ac8aa87104535449d3fe409b8496485a2ffff48f8cfce73d4d6dabb7234ea157f877c36b1a8daf4a22a4b05b92f1b3a3575c59d50975e5a1c970519953e2cb3d977458257b32b78d562e79607b1f6f62b7f047f9e048fc5dddac41f86d0644437db2bb30d467c8ca33605f1a81a9c4d450bffeac073fbb334ac355c3d82341be26666b7de9dad7bd9e21bdf9e447f7bba16b6cd8b00c8a7ac6224b1d394582e8af889d03218e30b170b30c785e0b39389c3cef3378891e75f552c78b07ce0e", 0xd2}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}], 0x20, 0x40000}}, {{&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000700)="ed428888df35327ce6e7e4629d30b7174e6d93f6fd1905e8c821e89b78e562d96eb435ecce107ea0ddac", 0x2a}, {&(0x7f0000000800)="eb5f48f3d8d3128baef6dc5c70660dae7b07b1f5ddd497dbbee931f19ef94a1fd8e6d785425b7d680ac122bc333085b8b8c106e60758e8c044a528eaba18fe99924a303fe356d49a86115d222011734eb6d775f2cbef7d0ec38f4b4029e6a8aedd0040d802068a8ad5af27b3860c082c0cf5840c1c9dce5c66fdff0c673eec57387c720b33e00d2e0bd0d7a785ada6643267aa1d7143ee57198239a0f3165a6633968a07d63cb7054d5efd2adf9738ef6d1035d1281db31f873f303b5a84c1e1774a0c500ab43e270db33c00474ac9c1a673d05d2f071ecd1ab9017073c2cc6f344f04f7b4b764320d1de718d65d6f8963704e", 0xf3}], 0x2, &(0x7f00000009c0)=[@rights={{0x30, 0x1, 0x1, [r1, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}], 0x50, 0x8000}}, {{&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="fc45fa0247ecbf5107876acd827a27934c88eb631e8c9219a8feb1549c93846488e5d98f77880dadcbfb1ed1b6a904a139e78660cddae4d7041f325adab599a93a6f0487a5752741b7c558c1331fb5d1661ebda15ecdf697096829", 0x5b}, {&(0x7f0000000b40)="2d2d0df21657554a1f7dcb01f86506322c5d593cebdb9f93e4a61d96e3ebc2fcf9a732f02062cd714745eb40cfad7bcf7b598710adbb", 0x36}, {&(0x7f0000000b80)="09e2a5d5699fcc4b569909ac1cffb6b11df52b486578c0942b2ec75aa488ff18b7eae09fdc3ea54fb05fad4049b421c3bd7d3efa16a606a7f75be1bbcdedde79822e24d492af5af0d47f765b642eadcad31b2d06699dc58f4a765523d0a776dc0bee73810635775df4625bf9ad6bf23984cac48d08a92ad0c414b7b9e41ab7cc1ca0654148a75672c8177cbf723912faf937f7efec732eeeb9", 0x99}, {&(0x7f0000000c40)="ff9a379211b6cb9cf6a1d407e1d3c9d7eabd29b2e24cd416e9d7848dee424421e781fbf73d34982b3134fea2729c51cceacc9b50071a608fb6c59bb42cf09897c79fc1f8c128e84a8673e3a3d236ae0c1ffcbf207e591a255015394bdfb41ec489e910630a8bc5b4bc9313fbd9d8ef71648ba04487736d248a0d11b16f3a92659e131a19c0df5f9a613f138d296b6bc0f857034cd9", 0x95}], 0x4, &(0x7f0000000e80)=[@rights={{0x38, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r0]}}], 0xa8, 0x40000}}, {{&(0x7f0000000f40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000fc0)="a7bdb981e422f1b267d85cb3828412fe5d6d34a0449bb56d1f9a1524d8c47ad927aa84fa30878bbe5f99a2361904eec8e0394fe671ec63bcc41ba0e2e4791936d39ab5e03e0c26251b0ff2fed9456a7dd8cb43587e13da3960dd619ac32240090fd1f038492afbeaf6522dd3442679cdac63d8bfa0f99ab79ad828603477016aa2eda782f3379b54082b7383fec92b8f6b073e9c86116c62dbe6760f93aaad7334b87db400a1c0bf042146a504510b6845f7f6cfc6c3305e36d0db2e82da18adf6db8b284a878a13aca97ea223f73b1b367a3e15b1a829b797681b42bfb09ac627b03e42ebf1218ceb87ab226555c7cd6fe61895", 0xf4}, {&(0x7f00000010c0)="52ca9cca23b5d02ad195ad2da47daa4cd7bf2fdec2df87a43cd348efaa97c87632aecaa71cb225922df91a2cb97a0044f9263e0966b6", 0x36}, {&(0x7f0000001100)="99f82b0a", 0x4}], 0x3, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r3, r5, r6, 0xffffffffffffffff, r7, r8]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0xd8, 0x4000000}}, {{&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001400)="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", 0xfa}], 0x1, &(0x7f0000001e40)=[@rights={{0x30, 0x1, 0x1, [r9, r2, r2, r1, 0xffffffffffffffff, r10, r11, r1]}}, @rights={{0x2c, 0x1, 0x1, [r3, r12, r13, r14, r4, r2, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r18}}}], 0x80, 0x40}}], 0x5, 0x2200c880) (async)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff)
r19 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
write$binfmt_script(r19, &(0x7f00000001c0)={'#! ', './bus', [{0x20, 'ext4\x00'}, {0x20, '\x8f'}, {0x20, '+'}, {}], 0xa, "300e480434698369a2bf577e09b467c24cec091a6c35911372208aa3020ee46f3679f03e2ade3189eb1d87d1f3ed1b206a25c1949dc96dbb13195ac01c0deb5101e71a6c6155baf05e8b7943bb83cc1be9bc587a4fdcb01f4a630cb7157391ecab4bae088c1cfe922199b29e9ab9c08ce3ce26"}, 0x87)

02:48:31 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2051.799349][   T26] kauditd_printk_skb: 60 callbacks suppressed
[ 2051.799366][   T26] audit: type=1804 audit(1682650111.134:1313): pid=11015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/300/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2051.871868][T11022] loop5: detected capacity change from 0 to 2048
[ 2051.881969][T11023] loop3: detected capacity change from 0 to 2048
[ 2051.883420][T11021] loop4: detected capacity change from 0 to 2048
[ 2051.888437][   T26] audit: type=1804 audit(1682650111.184:1314): pid=11019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/256/bus" dev="sda1" ino=1972 res=1 errno=0
02:48:31 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f6c3098c40000000000003cc37ecb8e531db376aee973fd2bd2b04440f0431c83177ba1637ab13431f91c4e9d783b0432c7078305eea99321edfbae10bc74266638a70466c703db67fa000000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000001c0)=""/157, &(0x7f00000000c0)=0x9d)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
write$binfmt_misc(r2, &(0x7f0000000280)={'syz1', "2cc59692b81a57856c994a03abfe4d4b420a43c3b37bdde11a7b3f262cb2b18796e458d2d0eeac5699394093755aaa4e53972e4eae3309fffdc8c322ec62c85718cd6b2cd6150b"}, 0x4b)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f6c3098c40000000000003cc37ecb8e531db376aee973fd2bd2b04440f0431c83177ba1637ab13431f91c4e9d783b0432c7078305eea99321edfbae10bc74266638a70466c703db67fa000000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000001c0)=""/157, &(0x7f00000000c0)=0x9d) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
write$binfmt_misc(r2, &(0x7f0000000280)={'syz1', "2cc59692b81a57856c994a03abfe4d4b420a43c3b37bdde11a7b3f262cb2b18796e458d2d0eeac5699394093755aaa4e53972e4eae3309fffdc8c322ec62c85718cd6b2cd6150b"}, 0x4b) (async)

[ 2051.904196][T11014] loop0: detected capacity change from 0 to 2048
[ 2051.976936][T11022] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2052.007640][T11023] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2052.012629][T11022] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/252/bus supports timestamps until 2038 (0x7fffffff)
[ 2052.050231][T11023] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/248/bus supports timestamps until 2038 (0x7fffffff)
[ 2052.065506][T11042] loop2: detected capacity change from 0 to 2048
[ 2052.076747][T11021] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2052.087449][   T26] audit: type=1804 audit(1682650111.414:1315): pid=11022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/252/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2052.107898][T11042] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2052.131780][T11042] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/257/bus supports timestamps until 2038 (0x7fffffff)
[ 2052.137037][T11021] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/270/bus supports timestamps until 2038 (0x7fffffff)
[ 2052.172319][   T26] audit: type=1804 audit(1682650111.504:1316): pid=11042 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/257/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2052.186095][T11022] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
02:48:31 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
openat$capi20(0xffffffffffffff9c, &(0x7f0000001200), 0x741000, 0x0) (async)
r5 = openat$capi20(0xffffffffffffff9c, &(0x7f0000001200), 0x741000, 0x0)
r6 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r6, 0x2007fff) (async)
ftruncate(r6, 0x2007fff)
r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001240), 0x80000, 0x0)
r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001540), 0x280302, 0x0)
r10 = accept$netrom(r1, &(0x7f0000001580)={{0x3, @rose}, [@default, @default, @rose, @remote, @bcast, @netrom, @default, @null]}, &(0x7f0000001600)=0x48)
r11 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r11, 0x0) (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r11, 0x0)
r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
r13 = syz_open_dev$media(&(0x7f0000001dc0), 0xffffffffffffffff, 0x40)
r14 = openat$nci(0xffffffffffffff9c, &(0x7f0000001e00), 0x2, 0x0)
r15 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
r16 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
fstat(r15, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r17=>0x0, <r18=>0x0})
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x1000801, &(0x7f0000000580)=ANY=[@ANYRES32=r18, @ANYRES8=0x0, @ANYRES32, @ANYRES16=r16, @ANYRES32=r16, @ANYRESOCT=r17, @ANYBLOB="265c375a51dd6e4dfae03f35aa96c075b7a81828e19cae434d5987a364b494527514af1d8c3288bdba7de4f7565f8f9989ef21cc069e9749731bd1c6a9829f608f227226f10458476d5a0b704f77d9b09077243e32c3c64966b7f87048ae31ebf117f3c71f91ba7edfec2ea21d2382804f40b80f00fc791879137b4c7b40f0fec02e3fb106b665ce902a258aa357d3d0ee209e144676e71e53e2b3ce1841de48bd640e71f25ac07589962bd163c3d74fc465d09f40982fd6c163c833e2a0d23b5ced3d4d7684d79d50ab63ac97ad2228d9245ea6cd2b2716a080a9834983a3f1a768004374e58b4abab221", @ANYRESOCT=r16], 0x2, 0x1c9, &(0x7f0000000300)="$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")
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="b5db20519f68300550eda03a118e409b331d16a77b9c148ba7d80f353671054898cbc80d3c48900414f42c0b91c53daad26eceab87f9fa47f7a20c4868d1539508cd10ea55ec28744ac1b51d9db5b8f50c434aa835effd107fb2716f58f394c9c749e895c8a5ecb90715bf33e19fad50530fada6996d5a25bf5c1319a4ad005408073e629d6d19eba191115ac8d95985cdf3bd93", 0x94}, {&(0x7f0000000540)="3ff14333efa6905a275d1dc9ff1e7bdd50a0c2978124c1b80d4b1cb92cf9b4e1025510a46f73eb50b84d5edfaa29dfc1dc6b63536ac59553aac7dad93ced970cb1e396b30b45dd1d5ea14e2f8761d118e4cef1eba95d879f41f022285a5b704ae62efd4513bd94f5b4078b8c1d20db93be0a5a655ff6c5d77b1a12c09d90c7eda143520833a07dabf8e383749c46a7c531fc367ec0fbe20de0006b8d8bde5dd0b02b29e18d95cd9d9090a336c4253589cdf88b542c13", 0xb6}, {&(0x7f00000003c0)="243148475898b333eef69fe172704441f592bd0027638ca079e83f844c7ef23c0600aaf6d32ff46e6a2f74e9ee7f1848d80d3d377e9dd2742652e63cc5183fb28b446d99fa4eecc3f82e3b088b2497e323c933418a30d3e8a943113ac5c7", 0x5e}, {&(0x7f0000000600)="c0d2052ef95e444df4fe35be15fa1a689277d4ac8aa87104535449d3fe409b8496485a2ffff48f8cfce73d4d6dabb7234ea157f877c36b1a8daf4a22a4b05b92f1b3a3575c59d50975e5a1c970519953e2cb3d977458257b32b78d562e79607b1f6f62b7f047f9e048fc5dddac41f86d0644437db2bb30d467c8ca33605f1a81a9c4d450bffeac073fbb334ac355c3d82341be26666b7de9dad7bd9e21bdf9e447f7bba16b6cd8b00c8a7ac6224b1d394582e8af889d03218e30b170b30c785e0b39389c3cef3378891e75f552c78b07ce0e", 0xd2}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}], 0x20, 0x40000}}, {{&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000700)="ed428888df35327ce6e7e4629d30b7174e6d93f6fd1905e8c821e89b78e562d96eb435ecce107ea0ddac", 0x2a}, {&(0x7f0000000800)="eb5f48f3d8d3128baef6dc5c70660dae7b07b1f5ddd497dbbee931f19ef94a1fd8e6d785425b7d680ac122bc333085b8b8c106e60758e8c044a528eaba18fe99924a303fe356d49a86115d222011734eb6d775f2cbef7d0ec38f4b4029e6a8aedd0040d802068a8ad5af27b3860c082c0cf5840c1c9dce5c66fdff0c673eec57387c720b33e00d2e0bd0d7a785ada6643267aa1d7143ee57198239a0f3165a6633968a07d63cb7054d5efd2adf9738ef6d1035d1281db31f873f303b5a84c1e1774a0c500ab43e270db33c00474ac9c1a673d05d2f071ecd1ab9017073c2cc6f344f04f7b4b764320d1de718d65d6f8963704e", 0xf3}], 0x2, &(0x7f00000009c0)=[@rights={{0x30, 0x1, 0x1, [r1, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}], 0x50, 0x8000}}, {{&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="fc45fa0247ecbf5107876acd827a27934c88eb631e8c9219a8feb1549c93846488e5d98f77880dadcbfb1ed1b6a904a139e78660cddae4d7041f325adab599a93a6f0487a5752741b7c558c1331fb5d1661ebda15ecdf697096829", 0x5b}, {&(0x7f0000000b40)="2d2d0df21657554a1f7dcb01f86506322c5d593cebdb9f93e4a61d96e3ebc2fcf9a732f02062cd714745eb40cfad7bcf7b598710adbb", 0x36}, {&(0x7f0000000b80)="09e2a5d5699fcc4b569909ac1cffb6b11df52b486578c0942b2ec75aa488ff18b7eae09fdc3ea54fb05fad4049b421c3bd7d3efa16a606a7f75be1bbcdedde79822e24d492af5af0d47f765b642eadcad31b2d06699dc58f4a765523d0a776dc0bee73810635775df4625bf9ad6bf23984cac48d08a92ad0c414b7b9e41ab7cc1ca0654148a75672c8177cbf723912faf937f7efec732eeeb9", 0x99}, {&(0x7f0000000c40)="ff9a379211b6cb9cf6a1d407e1d3c9d7eabd29b2e24cd416e9d7848dee424421e781fbf73d34982b3134fea2729c51cceacc9b50071a608fb6c59bb42cf09897c79fc1f8c128e84a8673e3a3d236ae0c1ffcbf207e591a255015394bdfb41ec489e910630a8bc5b4bc9313fbd9d8ef71648ba04487736d248a0d11b16f3a92659e131a19c0df5f9a613f138d296b6bc0f857034cd9", 0x95}], 0x4, &(0x7f0000000e80)=[@rights={{0x38, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r0]}}], 0xa8, 0x40000}}, {{&(0x7f0000000f40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000fc0)="a7bdb981e422f1b267d85cb3828412fe5d6d34a0449bb56d1f9a1524d8c47ad927aa84fa30878bbe5f99a2361904eec8e0394fe671ec63bcc41ba0e2e4791936d39ab5e03e0c26251b0ff2fed9456a7dd8cb43587e13da3960dd619ac32240090fd1f038492afbeaf6522dd3442679cdac63d8bfa0f99ab79ad828603477016aa2eda782f3379b54082b7383fec92b8f6b073e9c86116c62dbe6760f93aaad7334b87db400a1c0bf042146a504510b6845f7f6cfc6c3305e36d0db2e82da18adf6db8b284a878a13aca97ea223f73b1b367a3e15b1a829b797681b42bfb09ac627b03e42ebf1218ceb87ab226555c7cd6fe61895", 0xf4}, {&(0x7f00000010c0)="52ca9cca23b5d02ad195ad2da47daa4cd7bf2fdec2df87a43cd348efaa97c87632aecaa71cb225922df91a2cb97a0044f9263e0966b6", 0x36}, {&(0x7f0000001100)="99f82b0a", 0x4}], 0x3, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r3, r5, r6, 0xffffffffffffffff, r7, r8]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0xd8, 0x4000000}}, {{&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001400)="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", 0xfa}], 0x1, &(0x7f0000001e40)=[@rights={{0x30, 0x1, 0x1, [r9, r2, r2, r1, 0xffffffffffffffff, r10, r11, r1]}}, @rights={{0x2c, 0x1, 0x1, [r3, r12, r13, r14, r4, r2, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r18}}}], 0x80, 0x40}}], 0x5, 0x2200c880) (async)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="b5db20519f68300550eda03a118e409b331d16a77b9c148ba7d80f353671054898cbc80d3c48900414f42c0b91c53daad26eceab87f9fa47f7a20c4868d1539508cd10ea55ec28744ac1b51d9db5b8f50c434aa835effd107fb2716f58f394c9c749e895c8a5ecb90715bf33e19fad50530fada6996d5a25bf5c1319a4ad005408073e629d6d19eba191115ac8d95985cdf3bd93", 0x94}, {&(0x7f0000000540)="3ff14333efa6905a275d1dc9ff1e7bdd50a0c2978124c1b80d4b1cb92cf9b4e1025510a46f73eb50b84d5edfaa29dfc1dc6b63536ac59553aac7dad93ced970cb1e396b30b45dd1d5ea14e2f8761d118e4cef1eba95d879f41f022285a5b704ae62efd4513bd94f5b4078b8c1d20db93be0a5a655ff6c5d77b1a12c09d90c7eda143520833a07dabf8e383749c46a7c531fc367ec0fbe20de0006b8d8bde5dd0b02b29e18d95cd9d9090a336c4253589cdf88b542c13", 0xb6}, {&(0x7f00000003c0)="243148475898b333eef69fe172704441f592bd0027638ca079e83f844c7ef23c0600aaf6d32ff46e6a2f74e9ee7f1848d80d3d377e9dd2742652e63cc5183fb28b446d99fa4eecc3f82e3b088b2497e323c933418a30d3e8a943113ac5c7", 0x5e}, {&(0x7f0000000600)="c0d2052ef95e444df4fe35be15fa1a689277d4ac8aa87104535449d3fe409b8496485a2ffff48f8cfce73d4d6dabb7234ea157f877c36b1a8daf4a22a4b05b92f1b3a3575c59d50975e5a1c970519953e2cb3d977458257b32b78d562e79607b1f6f62b7f047f9e048fc5dddac41f86d0644437db2bb30d467c8ca33605f1a81a9c4d450bffeac073fbb334ac355c3d82341be26666b7de9dad7bd9e21bdf9e447f7bba16b6cd8b00c8a7ac6224b1d394582e8af889d03218e30b170b30c785e0b39389c3cef3378891e75f552c78b07ce0e", 0xd2}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}], 0x20, 0x40000}}, {{&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000700)="ed428888df35327ce6e7e4629d30b7174e6d93f6fd1905e8c821e89b78e562d96eb435ecce107ea0ddac", 0x2a}, {&(0x7f0000000800)="eb5f48f3d8d3128baef6dc5c70660dae7b07b1f5ddd497dbbee931f19ef94a1fd8e6d785425b7d680ac122bc333085b8b8c106e60758e8c044a528eaba18fe99924a303fe356d49a86115d222011734eb6d775f2cbef7d0ec38f4b4029e6a8aedd0040d802068a8ad5af27b3860c082c0cf5840c1c9dce5c66fdff0c673eec57387c720b33e00d2e0bd0d7a785ada6643267aa1d7143ee57198239a0f3165a6633968a07d63cb7054d5efd2adf9738ef6d1035d1281db31f873f303b5a84c1e1774a0c500ab43e270db33c00474ac9c1a673d05d2f071ecd1ab9017073c2cc6f344f04f7b4b764320d1de718d65d6f8963704e", 0xf3}], 0x2, &(0x7f00000009c0)=[@rights={{0x30, 0x1, 0x1, [r1, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}], 0x50, 0x8000}}, {{&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="fc45fa0247ecbf5107876acd827a27934c88eb631e8c9219a8feb1549c93846488e5d98f77880dadcbfb1ed1b6a904a139e78660cddae4d7041f325adab599a93a6f0487a5752741b7c558c1331fb5d1661ebda15ecdf697096829", 0x5b}, {&(0x7f0000000b40)="2d2d0df21657554a1f7dcb01f86506322c5d593cebdb9f93e4a61d96e3ebc2fcf9a732f02062cd714745eb40cfad7bcf7b598710adbb", 0x36}, {&(0x7f0000000b80)="09e2a5d5699fcc4b569909ac1cffb6b11df52b486578c0942b2ec75aa488ff18b7eae09fdc3ea54fb05fad4049b421c3bd7d3efa16a606a7f75be1bbcdedde79822e24d492af5af0d47f765b642eadcad31b2d06699dc58f4a765523d0a776dc0bee73810635775df4625bf9ad6bf23984cac48d08a92ad0c414b7b9e41ab7cc1ca0654148a75672c8177cbf723912faf937f7efec732eeeb9", 0x99}, {&(0x7f0000000c40)="ff9a379211b6cb9cf6a1d407e1d3c9d7eabd29b2e24cd416e9d7848dee424421e781fbf73d34982b3134fea2729c51cceacc9b50071a608fb6c59bb42cf09897c79fc1f8c128e84a8673e3a3d236ae0c1ffcbf207e591a255015394bdfb41ec489e910630a8bc5b4bc9313fbd9d8ef71648ba04487736d248a0d11b16f3a92659e131a19c0df5f9a613f138d296b6bc0f857034cd9", 0x95}], 0x4, &(0x7f0000000e80)=[@rights={{0x38, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r0]}}], 0xa8, 0x40000}}, {{&(0x7f0000000f40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000fc0)="a7bdb981e422f1b267d85cb3828412fe5d6d34a0449bb56d1f9a1524d8c47ad927aa84fa30878bbe5f99a2361904eec8e0394fe671ec63bcc41ba0e2e4791936d39ab5e03e0c26251b0ff2fed9456a7dd8cb43587e13da3960dd619ac32240090fd1f038492afbeaf6522dd3442679cdac63d8bfa0f99ab79ad828603477016aa2eda782f3379b54082b7383fec92b8f6b073e9c86116c62dbe6760f93aaad7334b87db400a1c0bf042146a504510b6845f7f6cfc6c3305e36d0db2e82da18adf6db8b284a878a13aca97ea223f73b1b367a3e15b1a829b797681b42bfb09ac627b03e42ebf1218ceb87ab226555c7cd6fe61895", 0xf4}, {&(0x7f00000010c0)="52ca9cca23b5d02ad195ad2da47daa4cd7bf2fdec2df87a43cd348efaa97c87632aecaa71cb225922df91a2cb97a0044f9263e0966b6", 0x36}, {&(0x7f0000001100)="99f82b0a", 0x4}], 0x3, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r3, r5, r6, 0xffffffffffffffff, r7, r8]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0xd8, 0x4000000}}, {{&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001400)="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", 0xfa}], 0x1, &(0x7f0000001e40)=[@rights={{0x30, 0x1, 0x1, [r9, r2, r2, r1, 0xffffffffffffffff, r10, r11, r1]}}, @rights={{0x2c, 0x1, 0x1, [r3, r12, r13, r14, r4, r2, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r18}}}], 0x80, 0x40}}], 0x5, 0x2200c880)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff) (async)
sendfile(r4, r3, 0x0, 0x1ffff)
openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) (async)
r19 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
write$binfmt_script(r19, &(0x7f00000001c0)={'#! ', './bus', [{0x20, 'ext4\x00'}, {0x20, '\x8f'}, {0x20, '+'}, {}], 0xa, "300e480434698369a2bf577e09b467c24cec091a6c35911372208aa3020ee46f3679f03e2ade3189eb1d87d1f3ed1b206a25c1949dc96dbb13195ac01c0deb5101e71a6c6155baf05e8b7943bb83cc1be9bc587a4fdcb01f4a630cb7157391ecab4bae088c1cfe922199b29e9ab9c08ce3ce26"}, 0x87)

[ 2052.247012][   T26] audit: type=1804 audit(1682650111.584:1317): pid=11048 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/248/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2052.292033][T11022] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2052.318544][T11022] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2052.348017][   T26] audit: type=1804 audit(1682650111.614:1318): pid=11050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/257/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
02:48:31 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
ftruncate(r0, 0xfffffffffffeffff)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:31 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2052.454936][T11054] loop0: detected capacity change from 0 to 2048
[ 2052.521937][   T26] audit: type=1804 audit(1682650111.614:1319): pid=11050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/257/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
02:48:31 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2ff8f26465762f6c6f6f703000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x1f, 0x1}, {0xce, 0x8}, 0x1, 0x1, 0x4})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2052.604625][T11054] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:48:32 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2052.716522][T11054] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/301/bus supports timestamps until 2038 (0x7fffffff)
[ 2052.737538][   T26] audit: type=1804 audit(1682650111.714:1320): pid=11021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/270/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2052.776719][T11073] loop2: detected capacity change from 0 to 2048
[ 2052.800162][T11072] loop4: detected capacity change from 0 to 2048
[ 2052.831535][   T26] audit: type=1804 audit(1682650111.744:1321): pid=11056 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/257/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2052.898240][T11073] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2052.918615][T11073] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/258/bus supports timestamps until 2038 (0x7fffffff)
[ 2052.929029][T11078] loop5: detected capacity change from 0 to 2048
[ 2052.943552][   T26] audit: type=1804 audit(1682650111.744:1322): pid=11057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/257/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2052.961972][T11072] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2052.993350][T11072] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/271/bus supports timestamps until 2038 (0x7fffffff)
[ 2053.052839][T11085] loop3: detected capacity change from 0 to 2048
[ 2053.066150][T11054] EXT4-fs error (device loop0): __ext4_get_inode_loc:4316: comm syz-executor.0: Invalid inode table block 15216909936747482907 in block_group 0
[ 2053.092148][T11073] EXT4-fs error (device loop2): __ext4_get_inode_loc:4316: comm syz-executor.2: Invalid inode table block 8391460049216894068 in block_group 0
[ 2053.092974][T11054] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2053.119251][T11078] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2053.128759][T11073] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2053.139506][T11078] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/253/bus supports timestamps until 2038 (0x7fffffff)
[ 2053.148192][T11073] EXT4-fs error (device loop2): ext4_write_end:1333: inode #18: comm syz-executor.2: mark_inode_dirty error
[ 2053.160141][T11054] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2053.188257][T11085] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2053.242443][T11085] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/249/bus supports timestamps until 2038 (0x7fffffff)
02:48:42 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0xffffffff000)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:42 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async, rerun: 64)
chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
ftruncate(r0, 0xfffffffffffeffff) (async)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async, rerun: 64)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (rerun: 64)
write(r3, &(0x7f0000004200)='t', 0x1) (async, rerun: 32)
sendfile(r3, r2, 0x0, 0x1ffff) (rerun: 32)

02:48:42 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r0, 0x0)
connect$bt_sco(r0, &(0x7f00000000c0), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

02:48:42 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:42 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2ff8f26465762f6c6f6f703000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async, rerun: 32)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x1f, 0x1}, {0xce, 0x8}, 0x1, 0x1, 0x4}) (async, rerun: 32)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:42 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(0xffffffffffffffff, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2063.253094][   T26] kauditd_printk_skb: 8 callbacks suppressed
[ 2063.253110][   T26] audit: type=1804 audit(1682650122.584:1331): pid=11109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/254/bus" dev="sda1" ino=1962 res=1 errno=0
[ 2063.291919][T11116] loop3: detected capacity change from 0 to 2048
[ 2063.319476][T11111] loop0: detected capacity change from 0 to 2048
[ 2063.330365][T11112] loop2: detected capacity change from 0 to 2048
[ 2063.338448][T11110] loop4: detected capacity change from 0 to 2048
[ 2063.339088][   T26] audit: type=1804 audit(1682650122.594:1332): pid=11115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/259/bus" dev="sda1" ino=1971 res=1 errno=0
02:48:42 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2ff8f26465762f6c6f6f703000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x1f, 0x1}, {0xce, 0x8}, 0x1, 0x1, 0x4})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2ff8f26465762f6c6f6f703000"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x1f, 0x1}, {0xce, 0x8}, 0x1, 0x1, 0x4}) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff) (async)

[ 2063.374566][   T26] audit: type=1804 audit(1682650122.644:1333): pid=11118 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/254/bus" dev="sda1" ino=1962 res=1 errno=0
[ 2063.422470][   T26] audit: type=1804 audit(1682650122.664:1334): pid=11120 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/259/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2063.467832][   T26] audit: type=1804 audit(1682650122.664:1335): pid=11120 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/259/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2063.482426][T11129] loop5: detected capacity change from 0 to 2048
[ 2063.501408][T11116] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2063.502178][T11112] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2063.514934][T11116] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/250/bus supports timestamps until 2038 (0x7fffffff)
[ 2063.537822][T11111] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2063.547329][T11110] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2063.559101][T11110] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/272/bus supports timestamps until 2038 (0x7fffffff)
[ 2063.568779][   T26] audit: type=1804 audit(1682650122.894:1336): pid=11116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/250/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2063.573928][T11112] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/259/bus supports timestamps until 2038 (0x7fffffff)
[ 2063.614400][T11111] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/302/bus supports timestamps until 2038 (0x7fffffff)
[ 2063.646048][   T26] audit: type=1804 audit(1682650122.984:1337): pid=11110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/272/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
02:48:43 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r0, 0x0)
connect$bt_sco(r0, &(0x7f00000000c0), 0x8) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2063.691524][T11129] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2063.716749][T11129] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/255/bus supports timestamps until 2038 (0x7fffffff)
[ 2063.775907][   T26] audit: type=1804 audit(1682650123.114:1338): pid=11129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/255/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
02:48:43 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
ftruncate(r0, 0xfffffffffffeffff) (async)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2063.862770][   T26] audit: type=1804 audit(1682650123.194:1339): pid=11139 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/255/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2063.898948][   T26] audit: type=1804 audit(1682650123.234:1340): pid=11139 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/255/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
02:48:43 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:43 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(0xffffffffffffffff, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:48:43 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r0, 0x0)
connect$bt_sco(r0, &(0x7f00000000c0), 0x8) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2064.151876][T11152] loop2: detected capacity change from 0 to 2048
[ 2064.214339][T11163] loop0: detected capacity change from 0 to 2048
[ 2064.257068][T11152] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2064.275716][T11152] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/260/bus supports timestamps until 2038 (0x7fffffff)
[ 2064.330084][T11168] loop3: detected capacity change from 0 to 2048
[ 2064.359230][T11163] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2064.386851][T11168] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2064.414738][T11170] loop4: detected capacity change from 0 to 2048
[ 2064.416139][T11168] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/251/bus supports timestamps until 2038 (0x7fffffff)
[ 2064.435961][T11163] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/304/bus supports timestamps until 2038 (0x7fffffff)
[ 2064.505185][T11170] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2064.530254][T11170] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/273/bus supports timestamps until 2038 (0x7fffffff)
02:49:02 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:02 executing program 5:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x41)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

02:49:02 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r1, 0x2007fff)
r2 = openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x141002, 0x0)
openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x20}, 0x18)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r5, 0x2007fff)
ioctl$VIDIOC_STREAMON(r5, 0x40045612, &(0x7f0000000040)=0x6)

02:49:02 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
write(r4, &(0x7f0000000140)="74d5e3ffef6e0e0dd2d68a65d571847b5a71b789bb", 0x15)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:02 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(0xffffffffffffffff, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:02 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2082.891797][T11195] loop5: detected capacity change from 0 to 2048
[ 2082.894382][T11193] loop2: detected capacity change from 0 to 2048
[ 2082.899846][T11194] loop3: detected capacity change from 0 to 2048
[ 2082.918592][T11189] loop4: detected capacity change from 0 to 2048
[ 2082.921574][T11190] loop0: detected capacity change from 0 to 2048
[ 2082.945056][T11195] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2082.956075][T11195] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/256/bus supports timestamps until 2038 (0x7fffffff)
[ 2082.961076][T11189] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2082.989055][   T26] kauditd_printk_skb: 5 callbacks suppressed
[ 2082.989071][   T26] audit: type=1804 audit(1682650142.324:1346): pid=11195 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/256/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2082.989964][T11189] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/274/bus supports timestamps until 2038 (0x7fffffff)
[ 2083.006667][T11193] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2083.051137][T11190] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2083.066374][T11194] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2083.073120][T11193] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/261/bus supports timestamps until 2038 (0x7fffffff)
[ 2083.077831][T11194] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/252/bus supports timestamps until 2038 (0x7fffffff)
[ 2083.097104][T11190] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/305/file0 supports timestamps until 2038 (0x7fffffff)
02:49:02 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x41)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2083.128136][   T26] audit: type=1804 audit(1682650142.464:1347): pid=11193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/261/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2083.175328][   T26] audit: type=1804 audit(1682650142.464:1348): pid=11189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/274/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2083.205952][   T26] audit: type=1804 audit(1682650142.534:1349): pid=11194 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/252/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2083.237341][   T26] audit: type=1804 audit(1682650142.574:1350): pid=11190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/305/file0/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2083.268500][   T26] audit: type=1804 audit(1682650142.604:1351): pid=11210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/261/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
02:49:02 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r1, 0x2007fff)
r2 = openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x141002, 0x0)
openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x20}, 0x18)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r5, 0x2007fff)
ioctl$VIDIOC_STREAMON(r5, 0x40045612, &(0x7f0000000040)=0x6)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) (async)
ftruncate(r1, 0x2007fff) (async)
openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x141002, 0x0) (async)
openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x20}, 0x18) (async)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r2, r0, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff) (async)
open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) (async)
ftruncate(r5, 0x2007fff) (async)
ioctl$VIDIOC_STREAMON(r5, 0x40045612, &(0x7f0000000040)=0x6) (async)

[ 2083.421582][   T26] audit: type=1804 audit(1682650142.654:1352): pid=11210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/261/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
02:49:02 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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") (async, rerun: 64)
chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff) (async)
write(r4, &(0x7f0000000140)="74d5e3ffef6e0e0dd2d68a65d571847b5a71b789bb", 0x15) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2083.538321][T11215] loop5: detected capacity change from 0 to 2048
[ 2083.570800][T11222] loop0: detected capacity change from 0 to 2048
[ 2083.582438][   T26] audit: type=1804 audit(1682650142.654:1353): pid=11213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/261/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2083.620324][   T26] audit: type=1804 audit(1682650142.724:1354): pid=11216 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/257/bus" dev="sda1" ino=1960 res=1 errno=0
02:49:03 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:03 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2083.717905][T11215] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2083.729958][T11222] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2083.765805][T11222] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/306/file0 supports timestamps until 2038 (0x7fffffff)
[ 2083.781842][T11215] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/257/bus supports timestamps until 2038 (0x7fffffff)
[ 2083.834549][T11229] loop2: detected capacity change from 0 to 2048
[ 2083.848303][   T26] audit: type=1804 audit(1682650143.184:1355): pid=11232 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/262/bus" dev="sda1" ino=1965 res=1 errno=0
[ 2083.942162][T11229] EXT4-fs warning (device loop2): ext4_multi_mount_protect:385: Unable to create kmmpd thread for loop2.
[ 2083.953245][T11222] EXT4-fs warning (device loop0): ext4_read_inode_bitmap:149: Cannot read inode bitmap - block_group = 0, inode_bitmap = 768
[ 2083.971255][T11242] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
02:49:03 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
write(r4, &(0x7f0000000140)="74d5e3ffef6e0e0dd2d68a65d571847b5a71b789bb", 0x15) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2084.039186][T11242] EXT4-fs error (device loop0): ext4_ext_truncate:4402: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2084.054531][T11241] EXT4-fs warning (device loop0): ext4_read_inode_bitmap:149: Cannot read inode bitmap - block_group = 0, inode_bitmap = 768
[ 2084.091282][T11255] loop4: detected capacity change from 0 to 2048
[ 2084.092003][T11242] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2084.113269][T11254] loop3: detected capacity change from 0 to 2048
[ 2084.125332][T11242] EXT4-fs error (device loop0): ext4_truncate:4268: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2084.180690][T11242] EXT4-fs error (device loop0) in ext4_setattr:5548: Out of memory
[ 2084.187240][T11254] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2084.217776][T11255] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2084.255839][T11254] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/253/bus supports timestamps until 2038 (0x7fffffff)
[ 2084.257224][T11255] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/275/bus supports timestamps until 2038 (0x7fffffff)
[ 2084.325060][T11261] loop2: detected capacity change from 0 to 2048
[ 2084.395459][T11261] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2084.452761][T11261] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/263/bus supports timestamps until 2038 (0x7fffffff)
[ 2095.332263][T11271] loop1: detected capacity change from 0 to 2048
[ 2095.350136][T11271] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2095.361426][T11271] ext4 filesystem being mounted at /root/syzkaller-testdir1836496579/syzkaller.mT2qid/132/bus supports timestamps until 2038 (0x7fffffff)
02:49:15 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:15 executing program 5:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x41) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff)

02:49:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r1, 0x2007fff)
r2 = openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x141002, 0x0)
openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x20}, 0x18)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r0, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r5, 0x2007fff) (async)
ioctl$VIDIOC_STREAMON(r5, 0x40045612, &(0x7f0000000040)=0x6)

02:49:15 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/devU+oop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:15 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:15 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

[ 2096.457516][   T26] kauditd_printk_skb: 9 callbacks suppressed
[ 2096.457532][   T26] audit: type=1804 audit(1682650155.794:1365): pid=11289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/258/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2096.479578][T11286] loop0: detected capacity change from 0 to 2048
[ 2096.508402][T11285] loop3: detected capacity change from 0 to 2048
[ 2096.509851][T11283] loop2: detected capacity change from 0 to 2048
[ 2096.529350][T11282] loop4: detected capacity change from 0 to 2048
[ 2096.542464][T11284] loop5: detected capacity change from 0 to 2048
[ 2096.564936][T11283] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2096.566073][T11286] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2096.585183][T11283] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/264/bus supports timestamps until 2038 (0x7fffffff)
[ 2096.619696][   T26] audit: type=1804 audit(1682650155.954:1366): pid=11283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/264/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2096.619852][T11286] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/307/file0 supports timestamps until 2038 (0x7fffffff)
[ 2096.665850][T11285] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2096.676589][T11285] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/254/bus supports timestamps until 2038 (0x7fffffff)
[ 2096.693857][T11299] EXT4-fs error (device loop0): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
[ 2096.708154][T11284] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2096.718479][   T26] audit: type=1804 audit(1682650156.054:1367): pid=11300 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/264/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2096.726445][T11284] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/258/bus supports timestamps until 2038 (0x7fffffff)
[ 2096.820683][   T26] audit: type=1804 audit(1682650156.054:1368): pid=11300 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/264/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2096.823028][T11282] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2096.846930][   T26] audit: type=1804 audit(1682650156.104:1369): pid=11285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/254/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2096.887138][T11282] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/276/bus supports timestamps until 2038 (0x7fffffff)
02:49:16 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r0, &(0x7f0000004200)="ff", 0x1)
openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0xf6dd36f9ae7208b0, 0x30)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x204180)

[ 2097.003729][   T26] audit: type=1800 audit(1682650156.144:1370): pid=11286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0
[ 2097.025656][   T26] audit: type=1804 audit(1682650156.264:1371): pid=11282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/276/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
02:49:16 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

02:49:16 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:16 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:16 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/devU+oop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async, rerun: 64)
sendfile(r3, r2, 0x0, 0x1ffff) (rerun: 64)

[ 2097.374625][T11308] loop0: detected capacity change from 0 to 2048
[ 2097.523545][T11308] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2097.525171][T11312] loop4: detected capacity change from 0 to 2048
[ 2097.540937][T11314] loop3: detected capacity change from 0 to 2048
[ 2097.549803][T11308] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/308/bus supports timestamps until 2038 (0x7fffffff)
[ 2097.565215][T11310] loop5: detected capacity change from 0 to 2048
[ 2097.573168][   T26] audit: type=1804 audit(1682650156.904:1372): pid=11319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/265/bus" dev="sda1" ino=1972 res=1 errno=0
[ 2097.581019][T11318] loop2: detected capacity change from 0 to 2048
02:49:17 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r0, &(0x7f0000004200)="ff", 0x1) (async)
openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0xf6dd36f9ae7208b0, 0x30) (async)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r2, r1, 0x0, 0x1ffff)
syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x204180)

[ 2097.644079][   T26] audit: type=1804 audit(1682650156.974:1373): pid=11323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/265/bus" dev="sda1" ino=1972 res=1 errno=0
[ 2097.695143][   T26] audit: type=1804 audit(1682650157.004:1374): pid=11322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/265/bus" dev="sda1" ino=1972 res=1 errno=0
[ 2097.730129][T11314] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2097.742019][T11318] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2097.753869][T11310] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2097.809874][T11312] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2097.825762][T11314] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/255/bus supports timestamps until 2038 (0x7fffffff)
[ 2097.840813][T11310] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/259/bus supports timestamps until 2038 (0x7fffffff)
[ 2097.856585][T11318] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/265/bus supports timestamps until 2038 (0x7fffffff)
[ 2097.862568][T11336] loop0: detected capacity change from 0 to 2048
[ 2097.882137][T11312] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/277/bus supports timestamps until 2038 (0x7fffffff)
[ 2097.966877][T11336] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2097.982379][T11336] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/309/bus supports timestamps until 2038 (0x7fffffff)
[ 2098.139698][T11310] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
[ 2098.166785][T11310] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2098.192783][T11310] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2098.527382][ T1376] ieee802154 phy0 wpan0: encryption failed: -22
[ 2098.534266][ T1376] ieee802154 phy1 wpan1: encryption failed: -22
02:49:33 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

02:49:33 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/devU+oop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:33 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r0, &(0x7f0000004200)="ff", 0x1) (async)
openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0xf6dd36f9ae7208b0, 0x30)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async, rerun: 32)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (rerun: 32)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x204180)

02:49:33 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async, rerun: 64)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async, rerun: 64)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:33 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:33 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2114.065159][   T26] kauditd_printk_skb: 3 callbacks suppressed
[ 2114.065175][   T26] audit: type=1804 audit(1682650173.394:1378): pid=11361 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/266/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2114.122911][T11359] loop5: detected capacity change from 0 to 2048
[ 2114.129531][T11353] loop3: detected capacity change from 0 to 2048
[ 2114.136865][T11355] loop0: detected capacity change from 0 to 2048
[ 2114.137699][T11358] loop4: detected capacity change from 0 to 2048
[ 2114.147572][T11354] loop2: detected capacity change from 0 to 2048
[ 2114.154752][   T26] audit: type=1804 audit(1682650173.464:1379): pid=11363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/266/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2114.182228][   T26] audit: type=1804 audit(1682650173.464:1380): pid=11364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/266/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2114.233298][T11359] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2114.253212][T11359] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/260/bus supports timestamps until 2038 (0x7fffffff)
[ 2114.288614][T11358] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2114.300458][T11354] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2114.314013][T11353] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2114.314326][T11355] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2114.330201][T11353] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/256/bus supports timestamps until 2038 (0x7fffffff)
[ 2114.342534][T11355] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/310/bus supports timestamps until 2038 (0x7fffffff)
[ 2114.357731][   T26] audit: type=1804 audit(1682650173.684:1381): pid=11359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/260/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2114.364731][T11358] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/278/bus supports timestamps until 2038 (0x7fffffff)
[ 2114.404915][T11354] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/266/bus supports timestamps until 2038 (0x7fffffff)
02:49:33 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1040, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:33 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async, rerun: 32)
sendfile(r1, r0, 0x0, 0x1554) (async, rerun: 32)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2114.447157][   T26] audit: type=1804 audit(1682650173.754:1382): pid=11379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/260/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2114.491204][   T26] audit: type=1804 audit(1682650173.754:1383): pid=11379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/260/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2114.520752][   T26] audit: type=1804 audit(1682650173.784:1384): pid=11358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/278/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2114.552918][T11384] EXT4-fs error (device loop3): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
02:49:34 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:34 executing program 2:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs2/binder-control\x00', 0x2, 0x0)
copy_file_range(0xffffffffffffffff, &(0x7f00000000c0)=0x7, r3, &(0x7f00000001c0)=0x7, 0x7, 0x0)
sendfile(r2, r1, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r4 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r6, &(0x7f0000004200)='t', 0x1)
sendfile(r6, r5, 0x0, 0x1ffff)
ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f00000002c0)={0x10, 0x0, "329d53df06185dec9dd47770aa766676"})
r7 = socket$nl_sock_diag(0x10, 0x3, 0x4)
getpeername(r7, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80)

[ 2114.822966][T11387] loop0: detected capacity change from 0 to 2048
[ 2114.852073][T11389] loop5: detected capacity change from 0 to 2048
02:49:34 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x1ffff)

[ 2114.914356][T11387] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2114.975708][T11387] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/311/bus supports timestamps until 2038 (0x7fffffff)
[ 2114.977055][T11397] loop2: detected capacity change from 0 to 2048
[ 2115.006233][T11389] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2115.037950][T11392] loop3: detected capacity change from 0 to 2048
[ 2115.040650][   T26] audit: type=1804 audit(1682650174.374:1385): pid=11387 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/311/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2115.048863][T11389] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/261/bus supports timestamps until 2038 (0x7fffffff)
[ 2115.106768][T11401] EXT4-fs error (device loop5): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
[ 2115.139171][T11400] loop4: detected capacity change from 0 to 2048
[ 2115.150689][T11397] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2115.155336][T11405] =======================================================
[ 2115.155336][T11405] WARNING: The mand mount option has been deprecated and
[ 2115.155336][T11405]          and is ignored by this kernel. Remove the mand
[ 2115.155336][T11405]          option from the mount to silence this warning.
[ 2115.155336][T11405] =======================================================
[ 2115.164243][T11392] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2115.219728][T11397] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/267/bus supports timestamps until 2038 (0x7fffffff)
[ 2115.249519][T11392] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/257/bus supports timestamps until 2038 (0x7fffffff)
[ 2115.250091][T11400] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:49:34 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
socketpair(0x22, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r3, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r2, 0x0, 0x1ffff)

[ 2115.304719][   T26] audit: type=1804 audit(1682650174.634:1386): pid=11397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/267/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2115.334787][T11387] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2115.348404][T11400] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/279/bus supports timestamps until 2038 (0x7fffffff)
[ 2115.373677][   T26] audit: type=1804 audit(1682650174.704:1387): pid=11400 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/279/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2115.421640][T11387] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2115.445236][T11397] EXT4-fs error (device loop2): __ext4_get_inode_loc:4316: comm syz-executor.2: Invalid inode table block 8391460049216894068 in block_group 0
[ 2115.487167][T11397] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2115.497407][T11397] EXT4-fs error (device loop2): ext4_write_end:1333: inode #18: comm syz-executor.2: mark_inode_dirty error
[ 2115.708324][T11416] loop5: detected capacity change from 0 to 2048
[ 2115.753180][T11416] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2115.765852][T11416] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/262/bus supports timestamps until 2038 (0x7fffffff)
[ 2115.894376][T11416] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
[ 2115.910622][T11416] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2115.934142][T11416] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
02:49:53 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs2/binder-control\x00', 0x2, 0x0) (async)
r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs2/binder-control\x00', 0x2, 0x0)
copy_file_range(0xffffffffffffffff, &(0x7f00000000c0)=0x7, r3, &(0x7f00000001c0)=0x7, 0x7, 0x0)
sendfile(r2, r1, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r4 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r6, &(0x7f0000004200)='t', 0x1)
sendfile(r6, r5, 0x0, 0x1ffff)
ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f00000002c0)={0x10, 0x0, "329d53df06185dec9dd47770aa766676"}) (async)
ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f00000002c0)={0x10, 0x0, "329d53df06185dec9dd47770aa766676"})
r7 = socket$nl_sock_diag(0x10, 0x3, 0x4)
getpeername(r7, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80) (async)
getpeername(r7, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80)

02:49:53 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
socketpair(0x22, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r3, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) (async)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r2, 0x0, 0x1ffff)

02:49:53 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1040, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:53 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200), 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:53 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:49:53 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x1ffff)

[ 2133.728496][   T26] kauditd_printk_skb: 2 callbacks suppressed
[ 2133.728513][   T26] audit: type=1804 audit(1682650193.064:1390): pid=11434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/268/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2133.781010][T11433] loop4: detected capacity change from 0 to 2048
[ 2133.801906][T11432] loop2: detected capacity change from 0 to 2048
[ 2133.803126][T11428] loop5: detected capacity change from 0 to 2048
[ 2133.810102][T11435] loop0: detected capacity change from 0 to 2048
[ 2133.822802][T11426] loop3: detected capacity change from 0 to 2048
[ 2133.835618][   T26] audit: type=1804 audit(1682650193.094:1391): pid=11431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/263/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2133.862168][   T26] audit: type=1804 audit(1682650193.174:1392): pid=11438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/263/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2133.880244][T11433] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2133.899439][T11433] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/280/bus supports timestamps until 2038 (0x7fffffff)
[ 2133.911485][T11432] EXT4-fs warning (device loop2): read_mmp_block:107: Error -74 while reading MMP block 64
[ 2133.930500][   T26] audit: type=1804 audit(1682650193.174:1393): pid=11439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/263/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2133.959032][   T26] audit: type=1804 audit(1682650193.244:1394): pid=11433 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/280/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2133.964845][T11426] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2134.027648][T11426] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/258/bus supports timestamps until 2038 (0x7fffffff)
[ 2134.028855][T11435] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2134.060279][T11428] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2134.087089][T11435] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/312/bus supports timestamps until 2038 (0x7fffffff)
[ 2134.106812][T11428] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/263/bus supports timestamps until 2038 (0x7fffffff)
[ 2134.135642][   T26] audit: type=1804 audit(1682650193.464:1395): pid=11426 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/258/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2134.164605][   T26] audit: type=1804 audit(1682650193.494:1396): pid=11435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/312/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2134.206956][   T26] audit: type=1804 audit(1682650193.544:1397): pid=11455 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/312/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
02:49:53 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1040, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2134.236045][   T26] audit: type=1804 audit(1682650193.544:1398): pid=11456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/312/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
02:49:53 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

02:49:53 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async, rerun: 32)
sendfile(r1, r0, 0x0, 0x1554) (async, rerun: 32)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
socketpair(0x22, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r3, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r2, 0x0, 0x1ffff)

02:49:53 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x1ffff)

[ 2134.539890][T11463] loop0: detected capacity change from 0 to 2048
[ 2134.565040][T11460] loop3: detected capacity change from 0 to 2048
[ 2134.570187][T11464] loop5: detected capacity change from 0 to 2048
02:49:53 executing program 2:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs2/binder-control\x00', 0x2, 0x0)
copy_file_range(0xffffffffffffffff, &(0x7f00000000c0)=0x7, r3, &(0x7f00000001c0)=0x7, 0x7, 0x0) (async)
sendfile(r2, r1, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r4 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r6, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r6, r5, 0x0, 0x1ffff)
ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f00000002c0)={0x10, 0x0, "329d53df06185dec9dd47770aa766676"})
r7 = socket$nl_sock_diag(0x10, 0x3, 0x4)
getpeername(r7, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80)

[ 2134.630364][T11460] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2134.662312][T11463] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2134.662613][T11460] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/259/bus supports timestamps until 2038 (0x7fffffff)
[ 2134.686777][T11464] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2134.700307][   T26] audit: type=1804 audit(1682650194.034:1399): pid=11474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/269/bus" dev="sda1" ino=1950 res=1 errno=0
[ 2134.734629][T11472] loop2: detected capacity change from 0 to 2048
[ 2134.741230][T11463] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/313/bus supports timestamps until 2038 (0x7fffffff)
[ 2134.761323][T11464] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/264/bus supports timestamps until 2038 (0x7fffffff)
[ 2134.834143][T11472] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2134.867387][T11472] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/269/bus supports timestamps until 2038 (0x7fffffff)
[ 2134.887716][T11484] EXT4-fs error (device loop5): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
[ 2134.958968][T11481] loop4: detected capacity change from 0 to 2048
[ 2134.991221][T11462] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
02:49:54 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f64f737d0826c94d2ed00"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0)
getgroups(0x3, &(0x7f0000000200)=[0x0, <r5=>0xee00, 0x0])
mount$fuse(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0xb00002, &(0x7f0000000540)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x73}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xffffffffffffffff}}], [{@pcr={'pcr', 0x3d, 0xe}}, {@dont_hash}, {@subj_user}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '&'}}, {@obj_type={'obj_type', 0x3d, '/dev/loop'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}})

[ 2135.008269][T11462] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2135.033918][T11481] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2135.081990][T11481] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/281/bus supports timestamps until 2038 (0x7fffffff)
02:49:54 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2135.217097][T11494] loop2: detected capacity change from 0 to 2048
[ 2135.326405][T11494] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2135.371770][T11499] loop5: detected capacity change from 0 to 2048
[ 2135.385221][T11494] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/270/bus supports timestamps until 2038 (0x7fffffff)
[ 2135.433163][T11499] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2135.444193][T11499] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/265/bus supports timestamps until 2038 (0x7fffffff)
02:50:06 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:50:06 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r2, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0155b0962f0000008001edfffeffe809000000fff5dd0000001000010009080800418e00000704fcff", 0x58}], 0x1)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

02:50:06 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

02:50:06 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x0)

02:50:06 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

02:50:06 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f64f737d0826c94d2ed00"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async, rerun: 32)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async, rerun: 32)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async)
getgroups(0x3, &(0x7f0000000200)=[0x0, <r5=>0xee00, 0x0])
mount$fuse(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0xb00002, &(0x7f0000000540)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x73}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xffffffffffffffff}}], [{@pcr={'pcr', 0x3d, 0xe}}, {@dont_hash}, {@subj_user}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '&'}}, {@obj_type={'obj_type', 0x3d, '/dev/loop'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}})

[ 2147.192570][T11518] loop4: detected capacity change from 0 to 2048
[ 2147.229994][T11521] loop0: detected capacity change from 0 to 2048
[ 2147.240367][   T26] kauditd_printk_skb: 9 callbacks suppressed
[ 2147.240382][   T26] audit: type=1804 audit(1682650206.574:1409): pid=11524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/266/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.242252][T11520] loop3: detected capacity change from 0 to 2048
[ 2147.256017][   T26] audit: type=1804 audit(1682650206.594:1410): pid=11527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/266/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.284032][T11523] loop5: detected capacity change from 0 to 2048
[ 2147.310871][T11522] loop2: detected capacity change from 0 to 2048
[ 2147.327246][T11518] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2147.334490][   T26] audit: type=1804 audit(1682650206.654:1411): pid=11528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/266/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.344382][T11518] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/282/bus supports timestamps until 2038 (0x7fffffff)
[ 2147.385605][   T26] audit: type=1804 audit(1682650206.654:1412): pid=11527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/266/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.403899][T11521] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2147.421790][T11521] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/314/bus supports timestamps until 2038 (0x7fffffff)
[ 2147.439146][T11522] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2147.440068][   T26] audit: type=1804 audit(1682650206.654:1413): pid=11527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/266/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.453892][T11520] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:50:06 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f64f737d0826c94d2ed00"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async)
getgroups(0x3, &(0x7f0000000200)=[0x0, <r5=>0xee00, 0x0])
mount$fuse(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0xb00002, &(0x7f0000000540)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x73}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xffffffffffffffff}}], [{@pcr={'pcr', 0x3d, 0xe}}, {@dont_hash}, {@subj_user}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '&'}}, {@obj_type={'obj_type', 0x3d, '/dev/loop'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}})

[ 2147.475221][   T26] audit: type=1804 audit(1682650206.654:1414): pid=11527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/266/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.516228][   T26] audit: type=1804 audit(1682650206.664:1415): pid=11527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/266/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.542015][   T26] audit: type=1804 audit(1682650206.734:1416): pid=11518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/282/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2147.553501][T11522] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/271/bus supports timestamps until 2038 (0x7fffffff)
[ 2147.567909][   T26] audit: type=1804 audit(1682650206.854:1417): pid=11521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/314/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2147.609635][T11520] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/260/bus supports timestamps until 2038 (0x7fffffff)
[ 2147.638835][T11521] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2147.714747][T11521] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2147.714926][   T26] audit: type=1804 audit(1682650207.044:1418): pid=11549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/267/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2147.783848][T11544] EXT4-fs error (device loop2): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
02:50:07 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
socket$netlink(0x10, 0x3, 0x8000000004) (async)
r2 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r2, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0155b0962f0000008001edfffeffe809000000fff5dd0000001000010009080800418e00000704fcff", 0x58}], 0x1)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff) (async)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

[ 2147.870282][ T3535] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2147.911971][T11546] loop5: detected capacity change from 0 to 2048
[ 2147.932997][ T3535] EXT4-fs error (device loop0): ext4_dirty_inode:5981: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2147.959579][T11543] EXT4-fs error (device loop2): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
02:50:07 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x0)

02:50:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

[ 2148.040118][T11546] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:50:07 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2148.085802][T11546] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/267/bus supports timestamps until 2038 (0x7fffffff)
[ 2148.185916][T11560] loop4: detected capacity change from 0 to 2048
[ 2148.259493][T11560] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2148.288550][T11562] loop0: detected capacity change from 0 to 2048
[ 2148.294406][T11564] loop3: detected capacity change from 0 to 2048
[ 2148.303200][T11560] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/283/bus supports timestamps until 2038 (0x7fffffff)
[ 2148.368798][T11562] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:50:07 executing program 5:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bc93bdb29e2fc61b9157268fd7c85a4da980e6"], 0x1, 0x750, &(0x7f0000000780)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = gettid()
r3 = mmap$IORING_OFF_SQES(&(0x7f00002f3000/0x2000)=nil, 0x2000, 0x200000e, 0x810, r1, 0x10000000)
r4 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x2, 0x80)
r5 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0)
syz_io_uring_submit(0x0, r3, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x6d, 0x0, 0x0, 0xffffffffffffff8a, &(0x7f0000000300)=[r4, r0, r1, r5, r0], 0x5}, 0x2)
setpgid(r2, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r6, &(0x7f0000004200)='t', 0x1)
r7 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r7, 0x0)
mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x1091800, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}], [{@subj_user={'subj_user', 0x3d, '\xa7>\xe9*\xf2\xa0\xd0\x95{A\xd1\xf1v\x8c\x05\xd4\x16\xb0\xa6\xaa\xbadj\x1c2\x12A\xcc\xb5\xe8FW8z\xff\xcf\x13`\x80\xcb%\xc4\x19;\x06\xf8AK-\x15\xc8\x82\xa1={1n\xd4&\x9a\xf0\xcc\\\xb77\xf5\xbdn\xcb\x98\xc6\xd3Gc\xd3\x811\xed\x85\xda\x15\x04y\xf4\xbe\xc2\x8f\x8a\xf4yd\xfem\xc1\xd5\x9d\xa2\x96)&v\x97\x8f\xef\x9e\'\xbfn\xa7Z\x86\xd1\xcdi.\xefF\x89H\xe9\xf97_\xf5\xec\x10\xa5\xadBN\xa0_\xf1\x1f\xe8\xb1[{y\xea\x8a\xed\xc0\xab\xdb\xf7*\xd5}\x83u\xbc;\xa9\x16Hx\x93\xb3\x01\xdeB.\xb1f\xfds\r\xf8\xb6\xdb:\xfb\x80\xe3\x18\xd0\xd2y>M\xa5)*:\xe1\x04xz\xe6\a\x06\xea\x01;k\x94\xe2\v7\x8b\xae\xa9\x1b\x147\xe1g\xb7{\xc4\x17\xd7nYT%\xeb5y\xb9\x99\x94l\xcc7.h\xe2\xdf\xf0%\xe6\x87\x8c\xcaR\xf2HJ\xcd\x8f\xd2\xbd\xb4<\xe6'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x39, 0x32, 0x34, 0x36, 0x56, 0x62, 0x30], 0x2d, [0x63, 0x37, 0x64, 0x37], 0x2d, [0x39, 0x34, 0x31, 0x37], 0x2d, [0x31, 0x62, 0x66, 0x32], 0x2d, [0x63, 0x62, 0x35, 0x55, 0x65, 0x66, 0x34, 0x63]}}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/loop'}}, {@dont_hash}, {@fsname={'fsname', 0x3d, 'ext4\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}})
sendfile(r6, r1, 0x0, 0x1554)
rmdir(&(0x7f0000000100)='./bus\x00')
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r8 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r9, &(0x7f0000004200)='t', 0x1)
r10 = syz_open_dev$audion(&(0x7f0000000240), 0x4, 0x42000)
r11 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r11, 0x0)
renameat2(r0, &(0x7f00000003c0)='./bus\x00', r11, &(0x7f0000000400)='./file0/file0\x00', 0x0)
sendfile(r10, r6, &(0x7f0000000280), 0x7)
rmdir(&(0x7f0000000140)='./bus\x00')
sendfile(r9, r8, 0x0, 0x1ffff)

[ 2148.417650][T11564] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2148.425990][T11562] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/315/bus supports timestamps until 2038 (0x7fffffff)
[ 2148.458726][T11571] loop2: detected capacity change from 0 to 2048
[ 2148.466918][T11564] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/261/bus supports timestamps until 2038 (0x7fffffff)
[ 2148.546583][T11571] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2148.565751][T11576] loop5: detected capacity change from 0 to 2048
[ 2148.574904][T11571] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/272/bus supports timestamps until 2038 (0x7fffffff)
[ 2148.601286][T11577] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2148.622527][T11577] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2148.643929][T11562] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2148.663406][T11562] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2148.703242][T11576] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2148.721485][ T3535] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2148.725975][T11576] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/268/bus supports timestamps until 2038 (0x7fffffff)
[ 2148.735263][ T3535] EXT4-fs error (device loop0): ext4_dirty_inode:5981: inode #18: comm syz-executor.0: mark_inode_dirty error
[ 2159.967322][ T1376] ieee802154 phy0 wpan0: encryption failed: -22
[ 2159.974243][ T1376] ieee802154 phy1 wpan1: encryption failed: -22
02:50:28 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:50:28 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn") (async, rerun: 64)
chdir(&(0x7f0000000080)='./file0\x00') (rerun: 64)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r2 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r2, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0155b0962f0000008001edfffeffe809000000fff5dd0000001000010009080800418e00000704fcff", 0x58}], 0x1) (async)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff)

02:50:28 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bc93bdb29e2fc61b9157268fd7c85a4da980e6"], 0x1, 0x750, &(0x7f0000000780)="$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") (async)
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bc93bdb29e2fc61b9157268fd7c85a4da980e6"], 0x1, 0x750, &(0x7f0000000780)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = gettid()
r3 = mmap$IORING_OFF_SQES(&(0x7f00002f3000/0x2000)=nil, 0x2000, 0x200000e, 0x810, r1, 0x10000000)
r4 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x2, 0x80)
r5 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0) (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0)
syz_io_uring_submit(0x0, r3, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x6d, 0x0, 0x0, 0xffffffffffffff8a, &(0x7f0000000300)=[r4, r0, r1, r5, r0], 0x5}, 0x2)
setpgid(r2, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r6, &(0x7f0000004200)='t', 0x1)
r7 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r7, 0x0) (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r7, 0x0)
mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x1091800, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}], [{@subj_user={'subj_user', 0x3d, '\xa7>\xe9*\xf2\xa0\xd0\x95{A\xd1\xf1v\x8c\x05\xd4\x16\xb0\xa6\xaa\xbadj\x1c2\x12A\xcc\xb5\xe8FW8z\xff\xcf\x13`\x80\xcb%\xc4\x19;\x06\xf8AK-\x15\xc8\x82\xa1={1n\xd4&\x9a\xf0\xcc\\\xb77\xf5\xbdn\xcb\x98\xc6\xd3Gc\xd3\x811\xed\x85\xda\x15\x04y\xf4\xbe\xc2\x8f\x8a\xf4yd\xfem\xc1\xd5\x9d\xa2\x96)&v\x97\x8f\xef\x9e\'\xbfn\xa7Z\x86\xd1\xcdi.\xefF\x89H\xe9\xf97_\xf5\xec\x10\xa5\xadBN\xa0_\xf1\x1f\xe8\xb1[{y\xea\x8a\xed\xc0\xab\xdb\xf7*\xd5}\x83u\xbc;\xa9\x16Hx\x93\xb3\x01\xdeB.\xb1f\xfds\r\xf8\xb6\xdb:\xfb\x80\xe3\x18\xd0\xd2y>M\xa5)*:\xe1\x04xz\xe6\a\x06\xea\x01;k\x94\xe2\v7\x8b\xae\xa9\x1b\x147\xe1g\xb7{\xc4\x17\xd7nYT%\xeb5y\xb9\x99\x94l\xcc7.h\xe2\xdf\xf0%\xe6\x87\x8c\xcaR\xf2HJ\xcd\x8f\xd2\xbd\xb4<\xe6'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x39, 0x32, 0x34, 0x36, 0x56, 0x62, 0x30], 0x2d, [0x63, 0x37, 0x64, 0x37], 0x2d, [0x39, 0x34, 0x31, 0x37], 0x2d, [0x31, 0x62, 0x66, 0x32], 0x2d, [0x63, 0x62, 0x35, 0x55, 0x65, 0x66, 0x34, 0x63]}}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/loop'}}, {@dont_hash}, {@fsname={'fsname', 0x3d, 'ext4\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}})
sendfile(r6, r1, 0x0, 0x1554)
rmdir(&(0x7f0000000100)='./bus\x00')
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r8 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r9, &(0x7f0000004200)='t', 0x1) (async)
write(r9, &(0x7f0000004200)='t', 0x1)
syz_open_dev$audion(&(0x7f0000000240), 0x4, 0x42000) (async)
r10 = syz_open_dev$audion(&(0x7f0000000240), 0x4, 0x42000)
r11 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r11, 0x0)
renameat2(r0, &(0x7f00000003c0)='./bus\x00', r11, &(0x7f0000000400)='./file0/file0\x00', 0x0)
sendfile(r10, r6, &(0x7f0000000280), 0x7) (async)
sendfile(r10, r6, &(0x7f0000000280), 0x7)
rmdir(&(0x7f0000000140)='./bus\x00') (async)
rmdir(&(0x7f0000000140)='./bus\x00')
sendfile(r9, r8, 0x0, 0x1ffff)

02:50:28 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x0)

02:50:28 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x1ffff)

02:50:28 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000003c0)=ANY=[@ANYBLOB="0089f2832730bf993b589e85cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec3000000e2f1935e176297b1084a51bd8f968f05a5d657832ff1431d566136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd23aa74cf50b19b3aac795f29f2616efdc014522abe6149d349d9f76a1591c24a4e130413ebc1cea1172ea79abb3ddaef016597787f3dbbde6919d03c4231a335fa65f1db6e3d904ef4d4317f3426053dc2b747d4bca9d904f4426ee3679b0c4f8b077891a1f4cde9dd57469ef768adf40e9c1cd8d6bc6b99cdb9bc44e19e9e34c9daa48a8acfee357436ef4cbfad086fa38c6f9477a6a0c75587880e010f46c5b98b47a76992d87ecf894c1e43981552a7e018338c63ab4bf31f39d5259816cdd32476c9338acc601e81b56b98120089a448c64333c4855695658def1c67409910a7e59e658518589d99be921ae04618347eaa1b589f329ff896bb95c483d1e6e5d7b9532fd5b6b7f10c1b", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x80000000001559)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f6465002ff2007a703004"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
r5 = syz_clone(0x81001000, &(0x7f00000002c0)="a88ea953d7f36935fa89421582ea5b06f196b6fd572ae915caea03d908c5401b8391d375887f5c95aa0c1a86bf9456", 0x2f, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)="e0dcf3859fc0a57271e2e1fb19e6bb73946e2af619a51205eac529b788a575cb6137996fd4f29057bf1228779dd2eea2798780f8c62db80a91b80d51ca3bc0dbaa244e68a0f2a88cc74454dba56f")
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={<r6=>0x0}, &(0x7f0000000680)=0xc)
r7 = getpid()
sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x4)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={<r8=>0x0}, &(0x7f0000000700)=0xc)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000007c0)={{0x1, 0x1, 0x18, <r9=>r3}, './file0\x00'})
syz_clone3(&(0x7f0000000800)={0x200000000, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), {0x6}, &(0x7f0000000240)=""/33, 0x21, &(0x7f0000000280)=""/3, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, r4, r5, r6, r7, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0x0], 0xa, {r9}}, 0x58)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
r10 = open(&(0x7f00000000c0)='./bus\x00', 0x147042, 0x0)
ftruncate(r10, 0x2007fff)
ioctl$BTRFS_IOC_SCRUB_CANCEL(r10, 0x941c, 0x0)

[ 2168.959775][   T26] kauditd_printk_skb: 11 callbacks suppressed
[ 2168.959791][   T26] audit: type=1804 audit(1682650228.294:1430): pid=11598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/269/bus" dev="sda1" ino=1969 res=1 errno=0
[ 2168.995137][T11595] loop4: detected capacity change from 0 to 2048
[ 2169.010100][T11590] loop2: detected capacity change from 0 to 2048
[ 2169.028841][   T26] audit: type=1804 audit(1682650228.344:1431): pid=11602 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/316/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2169.038862][T11593] loop3: detected capacity change from 0 to 2048
[ 2169.067304][T11600] loop0: detected capacity change from 0 to 2048
[ 2169.081783][T11595] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2169.081783][T11590] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:50:28 executing program 5:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bc93bdb29e2fc61b9157268fd7c85a4da980e6"], 0x1, 0x750, &(0x7f0000000780)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = gettid()
r3 = mmap$IORING_OFF_SQES(&(0x7f00002f3000/0x2000)=nil, 0x2000, 0x200000e, 0x810, r1, 0x10000000) (async)
r4 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x2, 0x80) (async)
r5 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0) (async)
syz_io_uring_submit(0x0, r3, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x6d, 0x0, 0x0, 0xffffffffffffff8a, &(0x7f0000000300)=[r4, r0, r1, r5, r0], 0x5}, 0x2) (async)
setpgid(r2, 0x0) (async)
r6 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r6, &(0x7f0000004200)='t', 0x1) (async)
r7 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r7, 0x0)
mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x1091800, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}], [{@subj_user={'subj_user', 0x3d, '\xa7>\xe9*\xf2\xa0\xd0\x95{A\xd1\xf1v\x8c\x05\xd4\x16\xb0\xa6\xaa\xbadj\x1c2\x12A\xcc\xb5\xe8FW8z\xff\xcf\x13`\x80\xcb%\xc4\x19;\x06\xf8AK-\x15\xc8\x82\xa1={1n\xd4&\x9a\xf0\xcc\\\xb77\xf5\xbdn\xcb\x98\xc6\xd3Gc\xd3\x811\xed\x85\xda\x15\x04y\xf4\xbe\xc2\x8f\x8a\xf4yd\xfem\xc1\xd5\x9d\xa2\x96)&v\x97\x8f\xef\x9e\'\xbfn\xa7Z\x86\xd1\xcdi.\xefF\x89H\xe9\xf97_\xf5\xec\x10\xa5\xadBN\xa0_\xf1\x1f\xe8\xb1[{y\xea\x8a\xed\xc0\xab\xdb\xf7*\xd5}\x83u\xbc;\xa9\x16Hx\x93\xb3\x01\xdeB.\xb1f\xfds\r\xf8\xb6\xdb:\xfb\x80\xe3\x18\xd0\xd2y>M\xa5)*:\xe1\x04xz\xe6\a\x06\xea\x01;k\x94\xe2\v7\x8b\xae\xa9\x1b\x147\xe1g\xb7{\xc4\x17\xd7nYT%\xeb5y\xb9\x99\x94l\xcc7.h\xe2\xdf\xf0%\xe6\x87\x8c\xcaR\xf2HJ\xcd\x8f\xd2\xbd\xb4<\xe6'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x39, 0x32, 0x34, 0x36, 0x56, 0x62, 0x30], 0x2d, [0x63, 0x37, 0x64, 0x37], 0x2d, [0x39, 0x34, 0x31, 0x37], 0x2d, [0x31, 0x62, 0x66, 0x32], 0x2d, [0x63, 0x62, 0x35, 0x55, 0x65, 0x66, 0x34, 0x63]}}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/loop'}}, {@dont_hash}, {@fsname={'fsname', 0x3d, 'ext4\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}}) (async)
sendfile(r6, r1, 0x0, 0x1554) (async)
rmdir(&(0x7f0000000100)='./bus\x00') (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r8 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0) (async)
r9 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r9, &(0x7f0000004200)='t', 0x1) (async)
r10 = syz_open_dev$audion(&(0x7f0000000240), 0x4, 0x42000) (async)
r11 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r11, 0x0)
renameat2(r0, &(0x7f00000003c0)='./bus\x00', r11, &(0x7f0000000400)='./file0/file0\x00', 0x0)
sendfile(r10, r6, &(0x7f0000000280), 0x7)
rmdir(&(0x7f0000000140)='./bus\x00') (async)
sendfile(r9, r8, 0x0, 0x1ffff)

[ 2169.081923][T11590] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/273/bus supports timestamps until 2038 (0x7fffffff)
[ 2169.103736][T11596] loop5: detected capacity change from 0 to 2048
[ 2169.116218][T11595] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/284/bus supports timestamps until 2038 (0x7fffffff)
[ 2169.149588][   T26] audit: type=1804 audit(1682650228.484:1432): pid=11595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/284/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2169.182451][T11600] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2169.191942][T11593] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2169.194877][T11600] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/316/bus supports timestamps until 2038 (0x7fffffff)
[ 2169.220063][   T26] audit: type=1804 audit(1682650228.484:1433): pid=11590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/273/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2169.247222][T11593] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/262/bus supports timestamps until 2038 (0x7fffffff)
[ 2169.271344][   T26] audit: type=1804 audit(1682650228.604:1434): pid=11617 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/273/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2169.314281][   T26] audit: type=1804 audit(1682650228.644:1435): pid=11593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/262/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2169.355909][   T26] audit: type=1804 audit(1682650228.684:1436): pid=11617 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/273/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2169.384214][   T26] audit: type=1804 audit(1682650228.694:1437): pid=11622 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/270/bus" dev="sda1" ino=1969 res=1 errno=0
02:50:28 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/11], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:50:28 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
epoll_pwait2(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={[0x40]}, 0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2169.582485][   T26] audit: type=1804 audit(1682650228.914:1438): pid=11626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/273/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2169.734745][T11631] loop5: detected capacity change from 0 to 2048
02:50:29 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async, rerun: 64)
sendfile(r1, r0, 0x0, 0x80000000001559) (rerun: 64)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f6465002ff2007a703004"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64)
r5 = syz_clone(0x81001000, &(0x7f00000002c0)="a88ea953d7f36935fa89421582ea5b06f196b6fd572ae915caea03d908c5401b8391d375887f5c95aa0c1a86bf9456", 0x2f, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)="e0dcf3859fc0a57271e2e1fb19e6bb73946e2af619a51205eac529b788a575cb6137996fd4f29057bf1228779dd2eea2798780f8c62db80a91b80d51ca3bc0dbaa244e68a0f2a88cc74454dba56f") (rerun: 64)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={<r6=>0x0}, &(0x7f0000000680)=0xc)
r7 = getpid()
sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x4)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={<r8=>0x0}, &(0x7f0000000700)=0xc) (async)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000007c0)={{0x1, 0x1, 0x18, <r9=>r3}, './file0\x00'})
syz_clone3(&(0x7f0000000800)={0x200000000, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), {0x6}, &(0x7f0000000240)=""/33, 0x21, &(0x7f0000000280)=""/3, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, r4, r5, r6, r7, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0x0], 0xa, {r9}}, 0x58) (async)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)
r10 = open(&(0x7f00000000c0)='./bus\x00', 0x147042, 0x0)
ftruncate(r10, 0x2007fff) (async)
ioctl$BTRFS_IOC_SCRUB_CANCEL(r10, 0x941c, 0x0)

02:50:29 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x1ffff)

[ 2169.797536][T11630] loop0: detected capacity change from 0 to 2048
[ 2169.829725][T11631] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2169.860067][T11631] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/271/bus supports timestamps until 2038 (0x7fffffff)
02:50:29 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

[ 2169.897566][   T26] audit: type=1804 audit(1682650229.234:1439): pid=11631 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/271/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2170.081150][T11630] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2170.099878][T11630] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/317/bus supports timestamps until 2038 (0x7fffffff)
[ 2170.134519][T11640] loop2: detected capacity change from 0 to 2048
[ 2170.348791][T11658] loop4: detected capacity change from 0 to 2048
[ 2170.362802][T11655] loop3: detected capacity change from 0 to 2048
[ 2170.453473][T11655] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2170.464169][T11655] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/263/bus supports timestamps until 2038 (0x7fffffff)
[ 2170.538071][T11658] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2170.577116][T11658] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/285/bus supports timestamps until 2038 (0x7fffffff)
[ 2170.662629][T11646] syz-executor.2 (11646) used greatest stack depth: 18968 bytes left
[ 2171.133525][T11640] EXT4-fs warning (device loop2): ext4_multi_mount_protect:385: Unable to create kmmpd thread for loop2.
02:50:39 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f64f737d0826c94d2ed00"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0)
getgroups(0x3, &(0x7f0000000200)=[0x0, <r5=>0xee00, 0x0])
mount$fuse(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0xb00002, &(0x7f0000000540)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x73}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xffffffffffffffff}}], [{@pcr={'pcr', 0x3d, 0xe}}, {@dont_hash}, {@subj_user}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '&'}}, {@obj_type={'obj_type', 0x3d, '/dev/loop'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}})

02:50:39 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554) (async)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
epoll_pwait2(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={[0x40]}, 0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:50:39 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/11], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:50:39 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x1ffff)

02:50:39 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r2, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0155b0962f0000008001edfffeffe809000000fff5dd0000001000010009080800418e00000704fcff", 0x58}], 0x1)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

02:50:39 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000003c0)=ANY=[@ANYBLOB="0089f2832730bf993b589e85cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec3000000e2f1935e176297b1084a51bd8f968f05a5d657832ff1431d566136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd23aa74cf50b19b3aac795f29f2616efdc014522abe6149d349d9f76a1591c24a4e130413ebc1cea1172ea79abb3ddaef016597787f3dbbde6919d03c4231a335fa65f1db6e3d904ef4d4317f3426053dc2b747d4bca9d904f4426ee3679b0c4f8b077891a1f4cde9dd57469ef768adf40e9c1cd8d6bc6b99cdb9bc44e19e9e34c9daa48a8acfee357436ef4cbfad086fa38c6f9477a6a0c75587880e010f46c5b98b47a76992d87ecf894c1e43981552a7e018338c63ab4bf31f39d5259816cdd32476c9338acc601e81b56b98120089a448c64333c4855695658def1c67409910a7e59e658518589d99be921ae04618347eaa1b589f329ff896bb95c483d1e6e5d7b9532fd5b6b7f10c1b", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x80000000001559)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f6465002ff2007a703004"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
syz_clone(0x81001000, &(0x7f00000002c0)="a88ea953d7f36935fa89421582ea5b06f196b6fd572ae915caea03d908c5401b8391d375887f5c95aa0c1a86bf9456", 0x2f, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)="e0dcf3859fc0a57271e2e1fb19e6bb73946e2af619a51205eac529b788a575cb6137996fd4f29057bf1228779dd2eea2798780f8c62db80a91b80d51ca3bc0dbaa244e68a0f2a88cc74454dba56f") (async)
r5 = syz_clone(0x81001000, &(0x7f00000002c0)="a88ea953d7f36935fa89421582ea5b06f196b6fd572ae915caea03d908c5401b8391d375887f5c95aa0c1a86bf9456", 0x2f, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)="e0dcf3859fc0a57271e2e1fb19e6bb73946e2af619a51205eac529b788a575cb6137996fd4f29057bf1228779dd2eea2798780f8c62db80a91b80d51ca3bc0dbaa244e68a0f2a88cc74454dba56f")
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) (async)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={<r6=>0x0}, &(0x7f0000000680)=0xc)
getpid() (async)
r7 = getpid()
sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x4)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={<r8=>0x0}, &(0x7f0000000700)=0xc)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) (async)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000007c0)={{0x1, 0x1, 0x18, <r9=>r3}, './file0\x00'})
syz_clone3(&(0x7f0000000800)={0x200000000, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), {0x6}, &(0x7f0000000240)=""/33, 0x21, &(0x7f0000000280)=""/3, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, r4, r5, r6, r7, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0x0], 0xa, {r9}}, 0x58) (async)
syz_clone3(&(0x7f0000000800)={0x200000000, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), {0x6}, &(0x7f0000000240)=""/33, 0x21, &(0x7f0000000280)=""/3, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, r4, r5, r6, r7, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0x0], 0xa, {r9}}, 0x58)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
sendfile(r3, r2, 0x0, 0x1ffff)
r10 = open(&(0x7f00000000c0)='./bus\x00', 0x147042, 0x0)
ftruncate(r10, 0x2007fff)
ioctl$BTRFS_IOC_SCRUB_CANCEL(r10, 0x941c, 0x0)

[ 2180.328852][   T26] kauditd_printk_skb: 10 callbacks suppressed
[ 2180.328868][   T26] audit: type=1804 audit(1682650239.664:1450): pid=11696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/318/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2180.332411][T11689] loop5: detected capacity change from 0 to 2048
[ 2180.374801][T11694] loop4: detected capacity change from 0 to 2048
[ 2180.383349][T11691] loop2: detected capacity change from 0 to 2048
[ 2180.391039][T11690] loop3: detected capacity change from 0 to 2048
[ 2180.392192][   T26] audit: type=1804 audit(1682650239.724:1451): pid=11696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/318/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2180.430420][   T26] audit: type=1804 audit(1682650239.764:1452): pid=11697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/318/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2180.432437][T11692] loop0: detected capacity change from 0 to 2048
[ 2180.484702][T11690] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2180.503482][T11694] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2180.508816][T11690] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/264/bus supports timestamps until 2038 (0x7fffffff)
[ 2180.514828][T11694] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/286/bus supports timestamps until 2038 (0x7fffffff)
[ 2180.538807][T11689] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2180.562644][   T26] audit: type=1804 audit(1682650239.894:1453): pid=11694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/286/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2180.565683][T11689] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/272/bus supports timestamps until 2038 (0x7fffffff)
[ 2180.614040][T11692] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2180.620725][T11691] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2180.626012][T11692] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/318/bus supports timestamps until 2038 (0x7fffffff)
[ 2180.663889][T11691] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/275/bus supports timestamps until 2038 (0x7fffffff)
[ 2180.683095][   T26] audit: type=1804 audit(1682650240.014:1454): pid=11690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/264/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2180.712067][   T26] audit: type=1804 audit(1682650240.044:1455): pid=11712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/272/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
02:50:40 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2180.778765][   T26] audit: type=1804 audit(1682650240.044:1456): pid=11691 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/275/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
02:50:40 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x0)

[ 2180.895880][T11712] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
[ 2180.906985][   T26] audit: type=1804 audit(1682650240.074:1457): pid=11689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/272/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2180.964074][T11712] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2180.992159][   T26] audit: type=1804 audit(1682650240.154:1458): pid=11718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/275/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2181.022759][T11712] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2181.086209][T11689] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
02:50:40 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/11], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2181.157911][T11689] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2181.184096][T11724] loop4: detected capacity change from 0 to 2048
02:50:40 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
openat$incfs(r3, &(0x7f00000000c0)='.pending_reads\x00', 0x2, 0x80f05f43ef97c2be)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2181.189560][   T26] audit: type=1804 audit(1682650240.154:1459): pid=11718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/275/bus/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2181.210723][T11689] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
02:50:40 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
epoll_pwait2(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={[0x40]}, 0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
epoll_pwait2(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={[0x40]}, 0x8) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff) (async)

[ 2181.261514][T11726] loop3: detected capacity change from 0 to 2048
[ 2181.304031][T11724] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2181.314034][T11728] loop0: detected capacity change from 0 to 2048
[ 2181.317862][T11724] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/287/bus supports timestamps until 2038 (0x7fffffff)
[ 2181.398735][T11726] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2181.432188][T11726] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/265/bus supports timestamps until 2038 (0x7fffffff)
[ 2181.503169][T11728] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2181.548466][T11728] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/319/bus supports timestamps until 2038 (0x7fffffff)
02:50:40 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x0)

[ 2181.604566][T11741] loop5: detected capacity change from 0 to 2048
[ 2181.681493][T11741] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2181.694750][T11741] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/273/bus supports timestamps until 2038 (0x7fffffff)
[ 2181.792264][T11748] loop3: detected capacity change from 0 to 2048
[ 2181.862192][T11748] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2181.879869][T11748] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/266/bus supports timestamps until 2038 (0x7fffffff)
[ 2181.926252][T11741] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 4 in block_group 0
[ 2181.940968][T11741] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2181.970917][T11754] EXT4-fs error (device loop5): ext4_map_blocks:601: inode #12: block 80: comm syz-executor.5: lblock 0 mapped to illegal pblock 80 (length 1)
[ 2181.996226][T11741] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2215.651376][T11763] loop1: detected capacity change from 0 to 2048
[ 2215.671407][T11763] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2215.682697][T11763] ext4 filesystem being mounted at /root/syzkaller-testdir1836496579/syzkaller.mT2qid/138/bus supports timestamps until 2038 (0x7fffffff)
[ 2215.754181][   T26] kauditd_printk_skb: 11 callbacks suppressed
[ 2215.754193][   T26] audit: type=1804 audit(1682650275.084:1471): pid=11768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1836496579/syzkaller.mT2qid/138/bus/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2215.787892][   T26] audit: type=1804 audit(1682650275.104:1472): pid=11768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1836496579/syzkaller.mT2qid/138/bus/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2215.814547][   T26] audit: type=1804 audit(1682650275.104:1473): pid=11768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1836496579/syzkaller.mT2qid/138/bus/file0/bus" dev="loop1" ino=18 res=1 errno=0
02:51:15 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x0)

02:51:15 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x2, 0x6, 0x9, 0x4, 0x6, 0x5, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x81, 0x1f, 0x7}, 0x20, [0x0, 0x0, 0x0, 0x0]})

02:51:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000b38ccf435b93d0922e30def9560306e40f87efbff429c6913e3967145fd85f5f507ee28ccc75977d255f3f932aaef4d908c3836dd93d0fa9c48766431f53c46da4e3637e54e047b3239106d46500eea7e68f4945b244054bb1e88e8e8e7e0e411955272a640d65ff540805e0b4237811e1d3c5d3427463525c5ee16ae4a3b029be336b4714beb6086c8b74a3cd21f90a07433f0047f9f8c1eeee6c3c1224de99542eebbd4c4a36dfa63c9888aed987117ed76b34bb151a563b34441d54a87d7622467f9254"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x3ff, 0xca100)
fanotify_mark(r1, 0x1, 0x8000018, r5, &(0x7f0000000140)='./bus\x00')
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r4, 0x0)
fallocate(r4, 0x21, 0x4, 0x1)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:15 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
openat$incfs(r3, &(0x7f00000000c0)='.pending_reads\x00', 0x2, 0x80f05f43ef97c2be) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:15 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r0, &(0x7f0000004200)="ff", 0x1)
openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0xf6dd36f9ae7208b0, 0x30)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x204180)

02:51:15 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x0)

[ 2216.030594][   T26] audit: type=1804 audit(1682650275.364:1474): pid=11780 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/277/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2216.069671][T11776] loop3: detected capacity change from 0 to 2048
[ 2216.076791][T11774] loop0: detected capacity change from 0 to 2048
[ 2216.089772][T11777] loop5: detected capacity change from 0 to 2048
[ 2216.108381][T11781] loop4: detected capacity change from 0 to 2048
[ 2216.117237][   T26] audit: type=1804 audit(1682650275.454:1475): pid=11782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/277/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2216.122736][T11778] loop2: detected capacity change from 0 to 2048
[ 2216.148114][   T26] audit: type=1804 audit(1682650275.484:1476): pid=11783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/277/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2216.161563][T11776] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2216.190047][T11776] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/267/bus supports timestamps until 2038 (0x7fffffff)
[ 2216.201462][T11774] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2216.218282][T11774] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/320/bus supports timestamps until 2038 (0x7fffffff)
[ 2216.257184][T11777] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2216.269517][T11781] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2216.281785][T11777] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/274/bus supports timestamps until 2038 (0x7fffffff)
[ 2216.305431][T11781] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/288/bus supports timestamps until 2038 (0x7fffffff)
[ 2216.334810][   T26] audit: type=1804 audit(1682650275.664:1477): pid=11797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/320/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2216.337922][T11778] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2216.381518][T11778] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/277/bus supports timestamps until 2038 (0x7fffffff)
[ 2216.409952][   T26] audit: type=1804 audit(1682650275.704:1478): pid=11798 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/274/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2216.438827][   T26] audit: type=1804 audit(1682650275.764:1479): pid=11797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/320/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2216.465954][   T26] audit: type=1804 audit(1682650275.764:1480): pid=11797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/320/bus/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2216.485111][T11777] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
02:51:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000b38ccf435b93d0922e30def9560306e40f87efbff429c6913e3967145fd85f5f507ee28ccc75977d255f3f932aaef4d908c3836dd93d0fa9c48766431f53c46da4e3637e54e047b3239106d46500eea7e68f4945b244054bb1e88e8e8e7e0e411955272a640d65ff540805e0b4237811e1d3c5d3427463525c5ee16ae4a3b029be336b4714beb6086c8b74a3cd21f90a07433f0047f9f8c1eeee6c3c1224de99542eebbd4c4a36dfa63c9888aed987117ed76b34bb151a563b34441d54a87d7622467f9254"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0) (async)
r4 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x3ff, 0xca100)
fanotify_mark(r1, 0x1, 0x8000018, r5, &(0x7f0000000140)='./bus\x00')
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r4, 0x0) (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r4, 0x0)
fallocate(r4, 0x21, 0x4, 0x1) (async)
fallocate(r4, 0x21, 0x4, 0x1)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:15 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(0xffffffffffffffff, r2, 0x0, 0x1ffff)

02:51:15 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async, rerun: 32)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (rerun: 32)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
openat$incfs(r3, &(0x7f00000000c0)='.pending_reads\x00', 0x2, 0x80f05f43ef97c2be)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2216.611531][T11777] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2216.684780][T11777] EXT4-fs error (device loop5): ext4_write_end:1333: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2216.733890][T11805] loop2: detected capacity change from 0 to 2048
[ 2216.744203][T11806] loop0: detected capacity change from 0 to 2048
02:51:16 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async, rerun: 32)
sendfile(r1, r0, 0x0, 0x1554) (async, rerun: 32)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x2, 0x6, 0x9, 0x4, 0x6, 0x5, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x81, 0x1f, 0x7}, 0x20, [0x0, 0x0, 0x0, 0x0]})

[ 2216.823145][T11805] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2216.855777][ T3540] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm syz-executor.5: Invalid inode table block 8391460049216894068 in block_group 0
[ 2216.863030][T11809] loop3: detected capacity change from 0 to 2048
[ 2216.877737][T11805] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/278/bus supports timestamps until 2038 (0x7fffffff)
[ 2216.891968][ T3540] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2216.903194][T11806] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2216.919834][ T3540] EXT4-fs error (device loop5): ext4_dirty_inode:5981: inode #18: comm syz-executor.5: mark_inode_dirty error
[ 2216.920049][T11806] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/321/bus supports timestamps until 2038 (0x7fffffff)
[ 2216.952948][ T7177] EXT4-fs error (device loop5): __ext4_get_inode_loc:4316: comm kworker/u4:4: Invalid inode table block 8391460049216894068 in block_group 0
02:51:16 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
write(r4, &(0x7f0000000140)="74d5e3ffef6e0e0dd2d68a65d571847b5a71b789bb", 0x15)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2217.012532][T11809] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
02:51:16 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
r4 = fsmount(r2, 0x0, 0x2)
write$cgroup_int(r4, &(0x7f00000000c0)=0x9, 0x12)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2217.089600][T11809] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/268/bus supports timestamps until 2038 (0x7fffffff)
02:51:16 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1ffff) (async)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000b38ccf435b93d0922e30def9560306e40f87efbff429c6913e3967145fd85f5f507ee28ccc75977d255f3f932aaef4d908c3836dd93d0fa9c48766431f53c46da4e3637e54e047b3239106d46500eea7e68f4945b244054bb1e88e8e8e7e0e411955272a640d65ff540805e0b4237811e1d3c5d3427463525c5ee16ae4a3b029be336b4714beb6086c8b74a3cd21f90a07433f0047f9f8c1eeee6c3c1224de99542eebbd4c4a36dfa63c9888aed987117ed76b34bb151a563b34441d54a87d7622467f9254"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r4 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0) (async)
r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x3ff, 0xca100)
fanotify_mark(r1, 0x1, 0x8000018, r5, &(0x7f0000000140)='./bus\x00') (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r4, 0x0) (async)
fallocate(r4, 0x21, 0x4, 0x1)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2217.171271][T11822] loop5: detected capacity change from 0 to 2048
[ 2217.256170][T11822] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2217.300344][T11831] loop4: detected capacity change from 0 to 2048
[ 2217.307017][T11822] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/275/bus supports timestamps until 2038 (0x7fffffff)
[ 2217.402642][T11831] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2217.424826][T11831] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/289/bus supports timestamps until 2038 (0x7fffffff)
[ 2217.494454][T11837] loop0: detected capacity change from 0 to 2048
[ 2217.500396][T11843] loop2: detected capacity change from 0 to 2048
[ 2217.550280][T11837] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2217.550315][T11843] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2217.572366][T11843] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/279/bus supports timestamps until 2038 (0x7fffffff)
[ 2217.581038][T11837] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/322/bus supports timestamps until 2038 (0x7fffffff)
02:51:17 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:17 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x2, 0x6, 0x9, 0x4, 0x6, 0x5, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x81, 0x1f, 0x7}, 0x20, [0x0, 0x0, 0x0, 0x0]})

[ 2217.836893][T11843] EXT4-fs error (device loop2): __ext4_get_inode_loc:4316: comm syz-executor.2: Invalid inode table block 8391460049216894068 in block_group 0
02:51:17 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
write(r4, &(0x7f0000000140)="74d5e3ffef6e0e0dd2d68a65d571847b5a71b789bb", 0x15)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2217.973467][T11843] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5777: Corrupt filesystem
[ 2217.983483][T11851] loop3: detected capacity change from 0 to 2048
[ 2218.025829][T11843] EXT4-fs error (device loop2): ext4_write_end:1333: inode #18: comm syz-executor.2: mark_inode_dirty error
[ 2218.043204][T11851] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2218.062483][T11853] loop5: detected capacity change from 0 to 2048
[ 2218.107496][T11851] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/269/bus supports timestamps until 2038 (0x7fffffff)
[ 2218.116095][T11853] EXT4-fs (loop5): VFS: Can't find ext4 filesystem
[ 2218.157602][T11860] loop4: detected capacity change from 0 to 2048
[ 2218.234262][T11860] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2218.261236][T11860] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/290/bus supports timestamps until 2038 (0x7fffffff)
[ 2221.406910][ T1376] ieee802154 phy0 wpan0: encryption failed: -22
[ 2221.413827][ T1376] ieee802154 phy1 wpan1: encryption failed: -22
[ 2228.533720][T11867] loop1: detected capacity change from 0 to 2048
[ 2228.550009][T11867] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2228.560693][T11867] ext4 filesystem being mounted at /root/syzkaller-testdir1836496579/syzkaller.mT2qid/139/bus supports timestamps until 2038 (0x7fffffff)
02:51:28 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r0, &(0x7f0000004200)="ff", 0x1)
openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0xf6dd36f9ae7208b0, 0x30)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x204180)

02:51:28 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x2, [0x5, 0x8, 0x1, 0x5]})
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000b00)='\x10', r6)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000080)="00000102", 0xfffff, r6)
request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='0000111122223333', r6)
add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="0173903a3f709e5d03ee72c4", 0xc, r6)
r7 = socket$bt_hidp(0x1f, 0x3, 0x6)
ioctl$AUTOFS_IOC_ASKUMOUNT(r7, 0x80049370, &(0x7f00000001c0))
pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./bus\x00')
ftruncate(r5, 0x2007fff)
linkat(r4, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00', 0x400)

02:51:28 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async, rerun: 64)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (rerun: 64)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
r4 = fsmount(r2, 0x0, 0x2)
write$cgroup_int(r4, &(0x7f00000000c0)=0x9, 0x12) (async, rerun: 64)
sendfile(r3, r2, 0x0, 0x1ffff) (rerun: 64)

02:51:28 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x110)
r3 = accept(r2, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80)
syncfs(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r5 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0)
r6 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r6, 0x0)
write(r6, &(0x7f0000004200)='t', 0x0)
sendfile(r4, r2, 0x0, 0x1ffff)

02:51:28 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
write(r4, &(0x7f0000000140)="74d5e3ffef6e0e0dd2d68a65d571847b5a71b789bb", 0x15)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:28 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x0, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2229.503802][   T26] kauditd_printk_skb: 23 callbacks suppressed
[ 2229.503821][   T26] audit: type=1804 audit(1682650288.834:1504): pid=11883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2229.568978][T11880] loop3: detected capacity change from 0 to 2048
[ 2229.571272][T11881] loop0: detected capacity change from 0 to 2048
[ 2229.591919][T11882] loop5: detected capacity change from 0 to 2048
[ 2229.598930][T11884] loop4: detected capacity change from 0 to 2048
[ 2229.614455][T11877] loop2: detected capacity change from 0 to 2048
[ 2229.629898][   T26] audit: type=1804 audit(1682650288.834:1505): pid=11883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2229.664277][   T26] audit: type=1804 audit(1682650288.834:1506): pid=11879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2229.666750][T11884] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2229.690813][T11880] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2229.701913][T11882] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2229.711718][T11880] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/270/bus supports timestamps until 2038 (0x7fffffff)
[ 2229.734503][T11881] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2229.753190][T11881] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/323/bus supports timestamps until 2038 (0x7fffffff)
[ 2229.755744][T11884] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/291/bus supports timestamps until 2038 (0x7fffffff)
[ 2229.781737][T11882] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/277/bus supports timestamps until 2038 (0x7fffffff)
[ 2229.817341][   T26] audit: type=1804 audit(1682650288.834:1507): pid=11879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2229.843391][   T26] audit: type=1804 audit(1682650288.834:1508): pid=11879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2229.873904][   T26] audit: type=1804 audit(1682650288.834:1509): pid=11883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2229.890013][T11877] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2229.926077][T11877] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus supports timestamps until 2038 (0x7fffffff)
[ 2229.941795][   T26] audit: type=1804 audit(1682650288.834:1510): pid=11883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2229.953745][T11881] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5777: Out of memory
[ 2229.966766][   T26] audit: type=1804 audit(1682650288.834:1511): pid=11883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2230.003358][   T26] audit: type=1804 audit(1682650288.844:1512): pid=11879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2230.030296][   T26] audit: type=1804 audit(1682650288.844:1513): pid=11879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3943827934/syzkaller.vMLBx7/280/bus" dev="sda1" ino=1971 res=1 errno=0
[ 2230.087005][T11897] trusted_key: encrypted_key: insufficient parameters specified
[ 2230.155433][T11881] EXT4-fs error (device loop0): ext4_write_end:1333: inode #18: comm syz-executor.0: mark_inode_dirty error
02:51:29 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async, rerun: 32)
chdir(&(0x7f0000000080)='./file0\x00') (rerun: 32)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
r4 = fsmount(r2, 0x0, 0x2)
write$cgroup_int(r4, &(0x7f00000000c0)=0x9, 0x12)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:29 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x2, [0x5, 0x8, 0x1, 0x5]})
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff) (async)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) (async)
r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000b00)='\x10', r6) (async)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000080)="00000102", 0xfffff, r6) (async)
request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='0000111122223333', r6) (async)
add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="0173903a3f709e5d03ee72c4", 0xc, r6) (async)
r7 = socket$bt_hidp(0x1f, 0x3, 0x6)
ioctl$AUTOFS_IOC_ASKUMOUNT(r7, 0x80049370, &(0x7f00000001c0)) (async)
pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./bus\x00')
ftruncate(r5, 0x2007fff) (async)
linkat(r4, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00', 0x400)

02:51:29 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:29 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x110)
r3 = accept(r2, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80)
syncfs(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r5 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0)
r6 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r6, 0x0)
write(r6, &(0x7f0000004200)='t', 0x0)
sendfile(r4, r2, 0x0, 0x1ffff)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x110) (async)
accept(r2, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80) (async)
syncfs(r3) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0) (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0) (async)
open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0) (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r6, 0x0) (async)
write(r6, &(0x7f0000004200)='t', 0x0) (async)
sendfile(r4, r2, 0x0, 0x1ffff) (async)

02:51:29 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x110)
r3 = accept(r2, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80)
syncfs(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r5 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0)
r6 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r6, 0x0)
write(r6, &(0x7f0000004200)='t', 0x0)
sendfile(r4, r2, 0x0, 0x1ffff)

[ 2230.479941][T11905] loop2: detected capacity change from 0 to 2048
[ 2230.546050][T11905] EXT4-fs (loop2): VFS: Can't find ext4 filesystem
[ 2230.602480][T11919] trusted_key: encrypted_key: insufficient parameters specified
[ 2230.614506][T11909] loop0: detected capacity change from 0 to 2048
[ 2230.635377][T11913] loop4: detected capacity change from 0 to 2048
02:51:30 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a400000000000000073bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="1877f5336f07f3ac04983fa00a35ace806578c98ecc762314dd1cb66c1ea8de7f10a66b5dfa88640ec0d44ad752af7cce6eb78e80ac10c356b00b889cf03f9fa19ce49504adf4f7a0b18afcfe43a2c75"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2230.725789][T11925] loop3: detected capacity change from 0 to 2048
[ 2230.758839][T11913] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2230.779748][T11913] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/292/bus supports timestamps until 2038 (0x7fffffff)
[ 2230.809774][T11926] loop5: detected capacity change from 0 to 2048
[ 2230.833037][T11925] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2230.846119][T11925] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/271/bus supports timestamps until 2038 (0x7fffffff)
[ 2230.874963][T11926] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2230.901223][T11934] loop2: detected capacity change from 0 to 2048
[ 2230.922685][T11926] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/278/bus supports timestamps until 2038 (0x7fffffff)
[ 2230.963997][T11934] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2231.002928][T11934] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/282/bus supports timestamps until 2038 (0x7fffffff)
02:51:48 executing program 1:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r0, &(0x7f0000004200)="ff", 0x1)
openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0xf6dd36f9ae7208b0, 0x30)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x1ffff)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff)
syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x204180)

02:51:48 executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r2, &(0x7f0000004200)='t', 0x1)
sendfile(r2, r1, 0x0, 0x1ffff) (async)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0) (async)
ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x2, [0x5, 0x8, 0x1, 0x5]})
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r4, r3, 0x0, 0x1ffff) (async)
r5 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) (async)
r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000b00)='\x10', r6) (async)
add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000080)="00000102", 0xfffff, r6)
request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='0000111122223333', r6)
add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="0173903a3f709e5d03ee72c4", 0xc, r6)
r7 = socket$bt_hidp(0x1f, 0x3, 0x6)
ioctl$AUTOFS_IOC_ASKUMOUNT(r7, 0x80049370, &(0x7f00000001c0)) (async)
pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./bus\x00') (async)
ftruncate(r5, 0x2007fff) (async)
linkat(r4, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00', 0x400)

02:51:48 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:48 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:48 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00') (async)
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554) (async)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x110)
r3 = accept(r2, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80)
syncfs(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r5 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r5, 0x0)
open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0) (async)
r6 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r6, 0x0) (async)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r6, 0x0)
write(r6, &(0x7f0000004200)='t', 0x0)
sendfile(r4, r2, 0x0, 0x1ffff) (async)
sendfile(r4, r2, 0x0, 0x1ffff)

02:51:48 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a400000000000000073bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="1877f5336f07f3ac04983fa00a35ace806578c98ecc762314dd1cb66c1ea8de7f10a66b5dfa88640ec0d44ad752af7cce6eb78e80ac10c356b00b889cf03f9fa19ce49504adf4f7a0b18afcfe43a2c75"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a400000000000000073bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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") (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r1, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r1, r0, 0x0, 0x1554) (async)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="1877f5336f07f3ac04983fa00a35ace806578c98ecc762314dd1cb66c1ea8de7f10a66b5dfa88640ec0d44ad752af7cce6eb78e80ac10c356b00b889cf03f9fa19ce49504adf4f7a0b18afcfe43a2c75"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0) (async)
write(r3, &(0x7f0000004200)='t', 0x1) (async)
sendfile(r3, r2, 0x0, 0x1ffff) (async)

[ 2249.191663][   T26] kauditd_printk_skb: 45 callbacks suppressed
[ 2249.191678][   T26] audit: type=1804 audit(1682650308.524:1559): pid=11963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/325/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2249.218846][T11968] loop2: detected capacity change from 0 to 2048
[ 2249.235494][T11962] loop0: detected capacity change from 0 to 2048
[ 2249.242919][T11966] loop5: detected capacity change from 0 to 2048
[ 2249.251206][T11969] loop4: detected capacity change from 0 to 2048
[ 2249.259853][T11967] loop3: detected capacity change from 0 to 2048
[ 2249.278422][   T26] audit: type=1804 audit(1682650308.604:1560): pid=11970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/325/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2249.284231][T11971] trusted_key: encrypted_key: insufficient parameters specified
[ 2249.308489][   T26] audit: type=1804 audit(1682650308.604:1561): pid=11970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/325/bus" dev="sda1" ino=1970 res=1 errno=0
[ 2249.332835][T11968] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2249.347310][T11968] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/283/bus supports timestamps until 2038 (0x7fffffff)
[ 2249.355311][T11969] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2249.389582][T11967] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2249.394666][T11969] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/293/bus supports timestamps until 2038 (0x7fffffff)
[ 2249.410586][T11966] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2249.415652][T11962] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2249.436823][T11967] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/272/bus supports timestamps until 2038 (0x7fffffff)
[ 2249.451152][   T26] audit: type=1804 audit(1682650308.774:1562): pid=11969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/293/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2249.476862][T11966] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/279/bus supports timestamps until 2038 (0x7fffffff)
[ 2249.491922][T11985] EXT4-fs error (device loop2): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0
[ 2249.517062][T11962] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/325/bus supports timestamps until 2038 (0x7fffffff)
[ 2249.540049][   T26] audit: type=1804 audit(1682650308.864:1563): pid=11986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/293/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2249.566483][   T26] audit: type=1804 audit(1682650308.874:1564): pid=11986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/293/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2249.594504][   T26] audit: type=1804 audit(1682650308.874:1565): pid=11986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2737631277/syzkaller.kUmhHw/293/bus/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2249.620553][   T26] audit: type=1804 audit(1682650308.904:1566): pid=11987 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/279/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2249.650578][   T26] audit: type=1804 audit(1682650308.904:1567): pid=11966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1494698531/syzkaller.mJrgk4/279/bus/file0/bus" dev="loop5" ino=18 res=1 errno=0
02:51:49 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a400000000000000073bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$eJzs3M9rHHUfB/DPTLP9mefZPPAcnseDCC20UDpJmkt7Ml7ES6FQ8FpDMgkhk2zJbmoTC209C7W5KAiid49ehVL/AG9SUPAuiNZ4EC+R2Wy2bbq7btskK/H1gul+v/Nj39/PdvLNDGQ2gH+s18p/kojhiLgcEdXW+jQiDjdbRyNub+238ejmdLkksbl55eekPCw2Nqvt90paryeieUj8LyIeVCLOvv9sbn11bWGqKPLlVn+0sXhttL66dm5+cWoun8uXxicujl2YmLgwNrFrtZ56++Kxe9+8ub7+7ZeNu68OnUtisll3tGrbtaAnbH0mlZjcsX5pL8IGKOljn6F9GAcAAL2V1/mHWtdmlajGIVdpAAAAcOBsHtkEAAAADrwkBj0CAAAAYG9t/x3A9rO9e/UcbDc/vRERI53yh5rPEEccjUpEHN9InnoyIdk6DF7K7TsRcX+yw/mXtM6/Fze2o9/PM9Lsr/vl/DPZaf5J2/NPdJh/hra/O+EldZ//Hucf6jL/Xe4z46tP/1/pmn8n4pWhTvlJOz/pkv9On/l31z+4123b5ucRpzv+/kmeyurx/RCjs/NFzx+tB3+cedir/uPP5CdJMzXpXf+1Put/b+PXhW5zSZl/5mTv//9O+eU58WFrHGlE3Gu9lv31HRknF7/7+tnk5PZ2/kyXz79z/lvt+j/rs/4fvjhyo89dAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCmNiOFI0qzdTtMsizgREf+N42lRqzfOztZWlmbKbREjUUln54t8LCKqW/2k7I8324/753f0JyLiP98f2wqdL/JsulbMDLp4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2k5ExHAkaRYRaUT8Vk3TLBv0qAAAAIBdNzLoAQAAAAB7zv0/AAAAHHwvev+f7PI4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAPt8qVL5bK58ejmdNmfub66slC7fm4mry9kiyvT2XRt+Vo2V6vNFXk2XVv8q/dLI2L8YqzcGG3k9cZofXXt6mJtZalxdX5xai6/mlf2pSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACe13BzSdIsItJmO02zLOJfETESlWR2vsjHIuLfEfGwWjlS9scHPWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2XX11bWGqKPJlDQ2NfWvcioi/wTB6NAY9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj11bWFqaLIl+uDHgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACDlf6YRES5nK6eGt659XDye7X5GhHvfnLloxtTjcbyeLn+l/b6xset9eefOPDWftYAAAAAB97rz7Pz9n369n08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAv+qrawtTRZEv72Ej7gy6SgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4EX8GQAA//8tc8Xn") (async)
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a400000000000000073bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0) (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="1877f5336f07f3ac04983fa00a35ace806578c98ecc762314dd1cb66c1ea8de7f10a66b5dfa88640ec0d44ad752af7cce6eb78e80ac10c356b00b889cf03f9fa19ce49504adf4f7a0b18afcfe43a2c75"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff) (async)
sendfile(r3, r2, 0x0, 0x1ffff)

[ 2249.719951][   T26] audit: type=1804 audit(1682650309.054:1568): pid=11967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1609732072/syzkaller.s60z0i/272/bus/file0/bus" dev="loop3" ino=18 res=1 errno=0
02:51:49 executing program 5:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771a23c5eb9abe6f9bd34b50988c8dc06f2c9a48bcc61b9157268f80c0d164a980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r2 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r2, 0x2007fff)
openat$cgroup_ro(r2, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r4, &(0x7f0000004200)='t', 0x1)
sendfile(r4, r3, 0x0, 0x1ffff)

02:51:49 executing program 3:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:49 executing program 4:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f00000001c0)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfee5574d1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b09ab8d3ee46ee0"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/div/loop0\x00'], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
sendfile(r3, r2, 0x0, 0x1ffff)

02:51:49 executing program 0:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000200)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15132e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b70b0c7a7c8add2745743c3820471c0b0ee8fd02372c3e869c333ee299fa6fec1129f6d61dcbbdeaaf208fcf08500c111c1d0a5252163fb3e3bef416e385c4e6ba9a509318310f8bc99f85563e8a1e84734c60db33c9f43ff2a13a942431"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1ffff)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2de4257606ebb42e020000c8c73aad165e1e"], &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x6000, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r3, &(0x7f0000004200)='t', 0x1)
sendfile(r3, r2, 0x0, 0x1ffff)
r4 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0)
ftruncate(r4, 0x2007fff)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r4, 0xc038943b, &(0x7f0000000140)={0x1, 0x8, '\x00', 0x0, &(0x7f00000000c0)=[0x0]})

[ 2250.168992][T11998] loop2: detected capacity change from 0 to 2048
[ 2250.200061][T12003] loop5: detected capacity change from 0 to 2048
[ 2250.210730][T12006] loop0: detected capacity change from 0 to 2048
[ 2250.263267][T12010] loop4: detected capacity change from 0 to 2048
[ 2250.275017][T11998] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2250.277831][T12011] loop3: detected capacity change from 0 to 2048
[ 2250.285971][T11998] ext4 filesystem being mounted at /root/syzkaller-testdir3943827934/syzkaller.vMLBx7/284/bus supports timestamps until 2038 (0x7fffffff)
[ 2250.312710][T12006] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2250.325257][T12006] ext4 filesystem being mounted at /root/syzkaller-testdir2932480169/syzkaller.pLxBAZ/326/bus supports timestamps until 2038 (0x7fffffff)
[ 2250.328468][T12003] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2250.353908][T12010] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2250.387914][T12011] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 2250.407491][T12010] ext4 filesystem being mounted at /root/syzkaller-testdir2737631277/syzkaller.kUmhHw/294/bus supports timestamps until 2038 (0x7fffffff)
[ 2250.431542][T12011] ext4 filesystem being mounted at /root/syzkaller-testdir1609732072/syzkaller.s60z0i/273/bus supports timestamps until 2038 (0x7fffffff)
[ 2250.436995][T12003] ext4 filesystem being mounted at /root/syzkaller-testdir1494698531/syzkaller.mJrgk4/280/bus supports timestamps until 2038 (0x7fffffff)
[ 2250.654845][T12001] ------------[ cut here ]------------
[ 2250.663762][T12001] kernel BUG at fs/ext4/ext4.h:3355!
[ 2250.678507][T12001] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 2250.684619][T12001] CPU: 0 PID: 12001 Comm: syz-executor.5 Not tainted 5.15.109-syzkaller #0
[ 2250.693227][T12001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[ 2250.703303][T12001] RIP: 0010:ext4_get_group_info+0x399/0x3a0
[ 2250.709230][T12001] Code: 62 ff 8b 74 24 04 48 c7 c7 e0 54 a8 8c 4c 89 f2 e8 dc 0b 0a 02 43 80 3c 2c 00 0f 85 23 fd ff ff e9 26 fd ff ff e8 a7 36 62 ff <0f> 0b 0f 1f 44 00 00 55 41 57 41 56 41 54 53 48 89 fb 49 bf 00 00
[ 2250.728863][T12001] RSP: 0018:ffffc90010b2fb60 EFLAGS: 00010293
[ 2250.734964][T12001] RAX: ffffffff821d83c9 RBX: 00000000fffff171 RCX: ffff88801bd50000
[ 2250.743044][T12001] RDX: 0000000000000000 RSI: 00000000fffff171 RDI: 0000000000000001
[ 2250.751212][T12001] RBP: 0000000000000001 R08: ffffffff821d8099 R09: ffffed100e4fbaed
[ 2250.759204][T12001] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100553a8cf
[ 2250.767197][T12001] R13: dffffc0000000000 R14: ffff88802a9d6000 R15: ffff88802a9d4678
[ 2250.775194][T12001] FS:  0000555556341400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 2250.784151][T12001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2250.790774][T12001] CR2: 0000001b3083c000 CR3: 00000000769b6000 CR4: 00000000003506f0
[ 2250.798766][T12001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2250.806754][T12001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2250.814746][T12001] Call Trace:
[ 2250.818054][T12001]  <TASK>
[ 2250.821031][T12001]  ext4_mb_load_buddy_gfp+0xc7/0x1500
[ 2250.826435][T12001]  ? do_raw_spin_unlock+0x137/0x8b0
[ 2250.831679][T12001]  ? ext4_get_group_number+0x162/0x240
[ 2250.837175][T12001]  ext4_discard_preallocations+0x84d/0xfc0
[ 2250.843013][T12001]  ? mb_test_and_clear_bits+0x240/0x240
[ 2250.848585][T12001]  ? __mutex_unlock_slowpath+0x218/0x750
[ 2250.854314][T12001]  ? do_raw_read_unlock+0x38/0x70
[ 2250.859363][T12001]  ext4_release_file+0x16d/0x300
[ 2250.864318][T12001]  ? ext4_file_open+0x710/0x710
[ 2250.869202][T12001]  __fput+0x3bf/0x890
[ 2250.873212][T12001]  task_work_run+0x129/0x1a0
[ 2250.877892][T12001]  exit_to_user_mode_loop+0x106/0x130
[ 2250.883338][T12001]  exit_to_user_mode_prepare+0xb1/0x140
[ 2250.888909][T12001]  syscall_exit_to_user_mode+0x5d/0x250
[ 2250.894480][T12001]  do_syscall_64+0x49/0xb0
[ 2250.898920][T12001]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 2250.904836][T12001] RIP: 0033:0x7fc277d9b01b
[ 2250.909285][T12001] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
[ 2250.928908][T12001] RSP: 002b:00007fff367dbc70 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 2250.937351][T12001] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fc277d9b01b
[ 2250.945426][T12001] RDX: 00007fc27795e1c8 RSI: ffffffffffffffff RDI: 0000000000000006
02:51:50 executing program 2:
syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2200088, &(0x7f0000000440)=ANY=[@ANYBLOB="0089f2832730bf994f589885cc769fe9ff0f61f47abebbde12c3893a1ac5d0149ba21207000000000000979898c94e056c0850980a0083cfe8b4efdc8ec300000000f2935e176297b1084a51bd8f968f05a5d657832ff1431d562136b4da36a117f775000000000000000000bba7dc7f1fe894c6ca549f3b7a658abea8d9a9774673bebd", @ANYBLOB="2b9d877267633998e6f15332e019771adfd1eb9ad7cd3427096d48ec2512500182768209be6f9bd34b50988c8dc091a19a48bcc61b9157268fd7c85a4da980e68086a8b50b"], 0x1, 0x750, &(0x7f0000001640)="$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")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, <r2=>0x0}, &(0x7f00000001c0)=0xc)
lchown(&(0x7f00000000c0)='./file0\x00', r2, 0xee01)
write(r1, &(0x7f0000004200)='t', 0x1)
sendfile(r1, r0, 0x0, 0x1554)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0)
r3 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff3, 0x4002011, r3, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000340)=0x8, 0x4)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@flushpolicy={0x3c, 0x1d, 0x8, 0x70bd2d, 0x25dfdbff, "", [@etimer_thresh={0x8, 0xc, 0x8}, @lifetime_val={0x24, 0x9, {0xf1, 0x3, 0x5, 0x5}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x20000004)
chdir(&(0x7f0000000200)='./bus\x00')
r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141002, 0x0)
write(r5, &(0x7f0000004200)='t', 0x1)
sendfile(r5, r4, 0x0, 0x1ffff)

[ 2250.953414][T12001] RBP: 00007fc277f0a980 R08: 0000000000000000 R09: 00007fc27795d000
[ 2250.961403][T12001] R10: 00007fc27795e1d0 R11: 0000000000000293 R12: 0000000000225763
[ 2250.969391][T12001] R13: 00007fff367dbd70 R14: 00007fc277f08f80 R15: 0000000000000032
[ 2250.977385][T12001]  </TASK>
[ 2250.980991][T12001] Modules linked in:
[ 2251.020591][T12001] ---[ end trace 717369bd4aaee525 ]---
[ 2251.028779][T12001] RIP: 0010:ext4_get_group_info+0x399/0x3a0
[ 2251.038373][T12001] Code: 62 ff 8b 74 24 04 48 c7 c7 e0 54 a8 8c 4c 89 f2 e8 dc 0b 0a 02 43 80 3c 2c 00 0f 85 23 fd ff ff e9 26 fd ff ff e8 a7 36 62 ff <0f> 0b 0f 1f 44 00 00 55 41 57 41 56 41 54 53 48 89 fb 49 bf 00 00
[ 2251.058471][T12001] RSP: 0018:ffffc90010b2fb60 EFLAGS: 00010293
[ 2251.064640][T12001] RAX: ffffffff821d83c9 RBX: 00000000fffff171 RCX: ffff88801bd50000
[ 2251.074871][T12001] RDX: 0000000000000000 RSI: 00000000fffff171 RDI: 0000000000000001
[ 2251.083094][T12001] RBP: 0000000000000001 R08: ffffffff821d8099 R09: ffffed100e4fbaed
[ 2251.091939][T12001] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100553a8cf
[ 2251.094550][T12026] loop2: detected capacity change from 0 to 2048
[ 2251.100254][T12001] R13: dffffc0000000000 R14: ffff88802a9d6000 R15: ffff88802a9d4678
[ 2251.100275][T12001] FS:  0000555556341400(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 2251.100295][T12001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2251.100311][T12001] CR2: 000000c005c32360 CR3: 00000000769b6000 CR4: 00000000003506e0
[ 2251.100328][T12001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2251.156534][T12001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2251.165115][T12001] Kernel panic - not syncing: Fatal exception
[ 2251.171463][T12001] Kernel Offset: disabled
[ 2251.175792][T12001] Rebooting in 86400 seconds..